阅读说明：本技术 用于人力车辆的电连接器装置和电气装置 (Electrical connector device and electrical device for human powered vehicle ) 是由 驹田耕之 小渊航平 日高祐一郎 丰岛博久 三岛荣治 山崎陵 濑野尾宣久 艾诗琴·诺尔 于 2021-04-22 设计创作，主要内容包括：一种用于人力车的电连接器装置,包括连接器基部和联接结构。连接器基部包括第一连接端口和第二连接端口。第一连接端口限定第一中心轴线。第二连接端口限定第二中心轴线。如沿预定方向观察时,第二中心轴线与第一中心轴线间隔开。联接结构构造成将连接器基部可拆卸地附接到附加装置,使得连接器基部不可移动地附接到附加装置。如沿预定方向观察时,所述联接结构设置在第一中心轴线和第二中心轴线之间。(An electrical connector device for a human powered vehicle includes a connector base and a coupling structure. The connector base includes a first connection port and a second connection port. The first connection port defines a first central axis. The second connection port defines a second central axis. The second central axis is spaced apart from the first central axis as viewed in the predetermined direction. The coupling structure is configured to removably attach the connector base to the attachment such that the connector base is immovably attached to the attachment. The coupling structure is disposed between the first central axis and the second central axis as viewed in a predetermined direction.)

1. An electrical connector apparatus for a human powered vehicle, comprising:

a connector base comprising

A first connection port defining a first central axis, an

A second connection port defining a second central axis spaced apart from the first central axis as viewed in a predetermined direction; and

a coupling structure configured to removably attach the connector base to an add-on device such that the connector base is immovably attached to the add-on device, the coupling structure disposed between the first central axis and the second central axis as viewed in a predetermined direction.

2. An electrical connector apparatus for a human powered vehicle, comprising:

a connector base; and

a coupling structure configured to removably attach the connector base to an add-on device such that the connector base is immovably attached to the add-on device, the add-on device including an operating member.

3. The electrical connector device of claim 2,

the connector base comprises

A first connection port defining a first central axis, an

A second connection port defining a second central axis, an

The second central axis is spaced apart from the first central axis as viewed in the predetermined direction.

4. The electrical connector device of claim 1,

the coupling structure includes a coupling member configured to attach the connector base to the add-on device, the coupling member being a separate member from the connector base, an

The coupling member is disposed between the first central axis and the second central axis as viewed in a predetermined direction.

5. The electrical connector device of claim 4,

the coupling structure includes:

a first coupling member configured to removably attach the connector base to the add-on device, an

A second coupling member configured to removably attach the connector base to the supplemental device, the second coupling member being separate from the first coupling member, an

At least one of the first and second coupling members is disposed between the first and second central axes as viewed in a predetermined direction.

6. The electrical connector device of claim 5,

the first coupling member and the second coupling member are both disposed between the first central axis and the second central axis as viewed in a predetermined direction.

7. The electrical connector device of claim 5,

at least one of the first coupling member and the second coupling member includes external threads configured to threadably engage with an attachment.

8. The electrical connector device of claim 5,

at least one of the first coupling member and the second coupling member extends in a predetermined direction.

9. The electrical connector device of claim 5,

the coupling structure includes an opening arranged on the connector base, and the opening is disposed between the first central axis and the second central axis as viewed in a predetermined direction, and

the first coupling member and the second coupling member are configured to extend through the opening in an attached state in which the coupling member attaches the connector base to the add-on device.

10. The electrical connector device of claim 9,

the attachment includes a protrusion to which the first coupling member and the second coupling member are coupled, an

The protrusion is configured to extend through the opening in the attached state.

11. The electrical connector device of claim 10,

the opening includes a first opening and a second opening,

the protruding part comprises

A first protrusion configured to extend through the first opening in the attached state, an

A second protrusion configured to extend through the second opening in the attached state, an

The first and second coupling members are coupled to the first and second protrusions, respectively, in the attached state.

12. The electrical connector device of claim 4,

the coupling structure includes an intermediate plate configured to be disposed between the connector base and the coupling member.

13. The electrical connector device of claim 12,

the connector base includes a recess, an

The intermediate plate is configured to be disposed in the recess.

14. The electrical connector device of claim 12,

the recess extends along at least one of the first central axis and the second central axis as viewed in a predetermined direction.

15. The electrical connector device of claim 1,

the coupling arrangement comprises an engagement member provided on the connector base for snap-fitting with an additional engagement member of the add-on device.

16. The electrical connector device of claim 15,

the engagement member is configured to be elastically deformable so as to snap-fit with the additional engagement member.

17. The electrical connector device of claim 1,

the first central axis is parallel to the second central axis as viewed in a predetermined direction.

18. The electrical connector device of claim 1,

at least one of the first central axis and the second central axis is perpendicular to a predetermined direction.

19. An electrical device for a human powered vehicle, comprising:

a base member;

a movable member movably coupled to the base member;

an electrical circuit having a first side and a second side disposed on an opposite side of the first side, the electrical circuit disposed at one of the base member and the movable member;

a wireless antenna disposed to the first side of the circuit; and

a power supply holder configured to accommodate a power supply, the power supply holder being provided to the first side of the circuit within a predetermined range equal to or longer than 3mm with respect to the wireless antenna.

20. The electrical device of claim 19, wherein

The base member extends in a longitudinal direction and includes

A first end portion configured to be coupled to a handlebar,

a second end portion opposite to the first end portion in the longitudinal direction, an

A grip portion disposed between the first end portion and the second end portion,

the movable member is pivotably coupled to the base member about a pivot axis disposed closer to the second end portion than to the first end portion, an

At least one of the wireless antenna and the power source holder is provided to the second end portion.

Technical Field

The present invention relates to an electrical connector device and an electrical device for a human powered vehicle.

Background

The human-powered vehicle includes an electrical unit configured to operate another unit.

Disclosure of Invention

According to a first aspect of the invention, an electrical connector apparatus for a human-powered vehicle comprises a connector base and a coupling structure. The connector base includes a first connection port and a second connection port. The first connection port defines a first central axis. The second connection port defines a second central axis. The second central axis is spaced apart from the first central axis as viewed in the predetermined direction. The coupling structure is configured to removably attach the connector base to the attachment such that the connector base is immovably attached to the attachment. The coupling structure is disposed between the first central axis and the second central axis as viewed in a predetermined direction.

With the electrical connector device according to the first aspect, the coupling structure can reduce a force applied to the electrical connection cable mounted in the connector base when the electrical control cable is inserted into and/or removed from the first or second connection port. Thus, it is possible to easily connect and/or disconnect the electrical control cable to/from the first and/or second connection port. Furthermore, the area provided between the first central axis and the second central axis can be used for the coupling structure. Therefore, an increase in the size of the electrical connector device caused by the coupling structure can be suppressed, and at the same time, the usability of the electrical connector device can be improved.

According to a second aspect of the invention, an electrical connector apparatus for a human-powered vehicle comprises a connector base and a coupling structure. The coupling structure is configured to removably attach the connector base to an attachment such that the connector base is immovably attached to the attachment, the attachment including an operating member.

With the electrical connector device according to the second aspect, the coupling structure can reduce a force applied to the electrical connection cable mounted in the connector base when the electrical control cable is inserted into and/or removed from the connection port of the connector base. Thus, it is possible to easily connect and/or disconnect the electric control cable to/from the connection port. Therefore, the usability of the electrical connector device can be improved.

According to a third aspect of the invention, the electrical connector device according to the second aspect is configured such that the connector base comprises a first connection port defining a first central axis and a second connection port defining a second central axis. The second central axis is spaced apart from the first central axis as viewed in the predetermined direction.

With the electrical connector device according to the third aspect, it is possible to easily connect and/or disconnect the electrical control cable to/from the first connection port and/or the second connection port.

According to a fourth aspect of the present invention, the electrical connector device according to any one of the first to third aspects is configured such that the coupling structure includes a coupling member configured to attach the connector base to the attachment. The coupling member is a separate member from the connector base. The coupling member is disposed between the first central axis and the second central axis as viewed in a predetermined direction.

With the electrical connector device according to the fourth aspect, the area provided between the first central axis and the second central axis can be used for the coupling member of the coupling structure. Therefore, an increase in size of the electrical connector device caused by the coupling structure can be suppressed.

According to a fifth aspect of the present invention, the electrical connector device according to the fourth aspect is configured such that the coupling member includes a first coupling member and a second coupling member. The first coupling member is configured to removably attach the connector base to the attachment. The second coupling member is configured to removably attach the connector base to an attachment. The second coupling member is decoupled from the first coupling member. At least one of the first and second coupling members is disposed between the first and second central axes as viewed in a predetermined direction.

With the electrical connector device according to the fifth aspect, it is possible to suppress an increase in size of the electrical connector device caused by the coupling structure, and at the same time, it is possible to improve the coupling strength of the connector base with the additional device.

According to a sixth aspect of the present invention, the electrical connector device according to the fifth aspect is configured such that both the first coupling member and the second coupling member are disposed between the first central axis and the second central axis as viewed in the predetermined direction.

With the electrical connector device according to the sixth aspect, it is possible to reliably suppress an increase in size of the electrical connector device caused by the coupling structure.

According to a seventh aspect of the present invention, the electrical connector device according to the fifth or sixth aspect is configured such that at least one of the first coupling member and the second coupling member comprises an external thread configured to be threadedly engaged with an attachment.

With the electrical connector device according to the seventh aspect, it can be appreciated that the (recoginize) connector base is detachably attached to the structure of the add-on device.

According to an eighth aspect of the present invention, the electrical connector device according to any one of the fifth to seventh aspects is configured such that at least one of the first coupling member and the second coupling member extends in a predetermined direction.

With the electrical connector device according to the eighth aspect, it is possible to suppress an increase in the area of the coupling structure as viewed in the predetermined direction.

According to a ninth aspect of the present invention, the electrical connector device according to any one of the fifth to eighth aspects is configured such that the coupling structure includes an opening that is arranged on the connector base and is disposed between the first central axis and the second central axis as viewed in a predetermined direction. The first coupling member and the second coupling member are configured to extend through the opening in an attached state in which the coupling member attaches the connector base to the add-on device.

With the electrical connector device according to the ninth aspect, the structure in which the connector base is detachably attached to the attachment can be reliably recognized.

According to a tenth aspect of the present invention, the electrical connector device according to the ninth aspect is configured such that the attachment includes a protruding portion to which the first coupling member and the second coupling member are coupled. The protrusion is configured to extend through the opening in the attached state.

With the electrical connector device according to the tenth aspect, the connector base can be easily positioned with respect to the attachment.

According to an eleventh aspect of the present invention, the electrical connector device according to the tenth aspect is configured such that the opening includes a first opening and a second opening. The protrusion includes a first protrusion and a second protrusion. The first protrusion is configured to extend through the first opening in the attached state. The second protrusion is configured to extend through the second opening in the attached state. The first and second coupling members are coupled to the first and second protrusions, respectively, in an attached state.

With the electrical connector device according to the eleventh aspect, it is possible to reliably identify the structure in which the connector base is detachably attached to the attachment.

According to a twelfth aspect of the present invention, the electrical connector device according to the fourth aspect is configured such that the coupling structure includes an intermediate plate configured to be disposed between the connector base and the coupling member.

With the electrical connector device according to the twelfth aspect, the coupling strength between the connector base and the attachment can be improved.

According to a thirteenth aspect of the present invention, the electrical connector device according to the twelfth aspect is configured such that the connector base includes a recess. The intermediate plate is configured to be disposed in the recess.

With the electrical connector device according to the thirteenth aspect, an increase in size of the electrical connector device in a predetermined direction can be suppressed.

According to a fourteenth aspect of the present invention, the electrical connector device according to the twelfth aspect is configured such that the recess extends along at least one of the first central axis and the second central axis as viewed in the predetermined direction.

With the electrical connector device according to the fourteenth aspect, it is possible to effectively utilize the region disposed between the first central axis and the second central axis as viewed in the predetermined direction.

According to a fifteenth aspect of the present invention, the electrical connector device according to any one of the first to third aspects is configured such that the coupling structure includes an engagement member provided on the connector base to be snap-fitted with an additional engagement member of the additional device.

With the electrical connector device according to the fifteenth aspect, the connector base can be easily attached to the attachment using the engagement member.

According to a sixteenth aspect of the present invention, the electrical connector device according to the fifteenth aspect is configured such that the engagement member is configured to be elastically deformable so as to be engaged with the additional engagement member.

With the electrical connector device according to the sixteenth aspect, the connector base can be easily detached from the attachment using the engagement member.

According to a seventeenth aspect of the present invention, the electrical connector device according to any one of the first to sixteenth aspects is configured such that the first central axis is parallel to the second central axis as viewed in the predetermined direction.

According to the electrical connector device of the seventeenth aspect, it is possible to secure the region provided between the first central axis and the second central axis.

According to an eighteenth aspect of the present invention, the electrical connector device according to the first to seventeenth aspects is configured such that at least one of the first central axis and the second central axis is perpendicular to the predetermined direction.

According to the electrical connector device of the eighteenth aspect, it is possible to secure the region provided between the first central axis and the second central axis.

According to a nineteenth aspect of the present invention, an electrical device for a human-powered vehicle includes a base member, a movable member, an electrical circuit, a wireless antenna, and a power supply holder. The movable member is movably coupled to the base member. The circuit has a first side and a second side disposed on an opposite side of the first side. An electrical circuit is disposed at one of the base member and the movable member. A wireless antenna is disposed to a first side of the circuit. The power supply holder is configured to receive a power supply. The power supply holder is provided to the first side of the circuit within a predetermined range equal to or longer than 3mm with respect to the wireless antenna.

According to the electrical device of the nineteenth aspect, interference between the power supply and the radio wave of the wireless antenna can be reduced.

According to a twentieth aspect of the present invention, the electric device according to the nineteenth aspect is configured such that the base member extends in the longitudinal direction. The base member includes a first end portion, a second end portion, and a grip portion. The first end portion is configured to be coupled to a handlebar. The second end portion is opposite to the first end portion in the longitudinal direction. The grip portion is disposed between the first end portion and the second end portion. The movable member is pivotably coupled to the base member about a pivot axis disposed closer to the second end portion than to the first end portion. At least one of a wireless antenna and a power supply holder is provided to the second end portion.

With the electric device according to the twentieth aspect, it is possible to utilize the second end portion as a position for the power source holder.

Drawings

A more complete appreciation of the invention and many of the attendant advantages thereof will be readily obtained as the same becomes better understood by reference to the following detailed description when considered in connection with the accompanying drawings.

Fig. 1 is a perspective view of an electrical device according to an embodiment.

Fig. 2 is a side view of the electrical device shown in fig. 1, showing the electrical connector device.

Fig. 3 is a cross-sectional view of the electrical device taken along line III-III of fig. 2.

Fig. 4 is a cross-sectional view of the electrical device taken along line IV-IV of fig. 2, illustrating the predetermined range.

Fig. 5 is a partial perspective view of the electrical device and electrical connector device shown in fig. 2.

Fig. 6 is an exploded perspective view of the electrical connector device shown in fig. 5.

Fig. 7 is a cross-sectional view of the electrical connector device taken along line IIV-IIV of fig. 10.

Fig. 8 is a side view of the electrical connector device shown in fig. 5.

Fig. 9 is a cross-sectional view of the electrical connector device taken along line X-X of fig. 8.

Fig. 10 is another side view of the electrical connector device shown in fig. 5.

Fig. 11 is another side view of the electrical connector device shown in fig. 5.

FIG. 12 is a front view of the electrical device shown in FIG. 1, showing the handlebar and another electrical device.

Fig. 13 is a side view of the electrical connector device shown in fig. 5, showing another electrical device.

Fig. 14 is a cross-sectional view of the electrical connector device taken along line XIV-XIV of fig. 13.

FIG. 15 is a block diagram (wireless communication) of a human-powered vehicle including the electrical device and electrical connector device shown in FIG. 2.

FIG. 16 is a block diagram (wired communication) of a human-powered vehicle including the electrical device and electrical connector device shown in FIG. 2.

Fig. 17 is a sectional view of an electrical connector device according to a modification.

Fig. 18 is a side view of the electrical connector device shown in fig. 17.

Fig. 19 is a cross-sectional view of an electrical connector device according to another variation.

Fig. 20 is a side view of the electrical connector device shown in fig. 19.

Fig. 21 is a cross-sectional view of an electrical connector device according to another variation.

Detailed Description

One or more embodiments will now be described with reference to the drawings, wherein like reference numerals designate corresponding or identical elements throughout the various views.

As shown in fig. 1, an electrical device 10 for a human powered vehicle 2 is configured to be mounted to a handlebar 3. In the present embodiment, the electrical device 10 is configured to be mounted to a drop down handlebar. The electrical device 10 includes an operating device configured to operate another device. However, the structure of the electrical device 10 may be applied to other operating devices mounted to other types of handlebars (e.g., flat handlebars, chronograph handlebars, and horn handlebars). The electrical device 10 may include devices other than an operating device.

For example, the human-powered vehicle 2 is a vehicle that travels with power including at least the human power of a user (i.e., rider) riding on the human-powered vehicle 2. The human powered vehicle 2 has any number of wheels. For example, the human powered vehicle 2 has at least one wheel. In the present embodiment, the human powered vehicle 2 preferably has a smaller size than a four-wheeled automobile. However, the human powered vehicle 2 may have any size. For example, the human powered vehicle 2 may have a larger size than a four-wheeled automobile. Examples of human-powered vehicles 2 include bicycles, tricycles, and scooters. In this embodiment, the human powered vehicle 2 is a bicycle. An electrical assist system including an electric motor may be applied to a human powered vehicle 2 (e.g., a bicycle) to assist muscle power of a user. That is, the human powered vehicle 2 may be an electric bicycle.

The electrical device 10 is operably coupled to at least one device to operate the at least one device. In the present embodiment, the electrical device 10 is operatively coupled to an operated device BC1, such as a brake device. The electric device 10 is operatively coupled to the operated device BC1 via the hydraulic hose 4. However, the electrical device 10 may be operably coupled to a mechanical component, such as a brake device, via a mechanical control cable that includes an internal cable. The operated device BC1 may include devices other than the brake device.

The electrical device 10 is electrically connected to the electrical component BC2 and the additional electrical component BC 3. In the present embodiment, the electric device 10 is wirelessly connected to the electric component BC2 and the additional electric component BC 3. However, the electrical device 10 may be connected to the electrical component BC2 and the additional electrical component BC3 via electrical control cables.

Examples of the electrical component BC2 and the additional electrical component BC3 include additional or subordinate operating devices, adjustable seatpost, suspension, transmission, brake, lighting, and display devices. In the present embodiment, the electrical component BC2 includes a speed changing device, such as a transmission (derailecur). The additional electrical component BC3 comprises an adjustable seatpost. However, the electrical component BC2 and the additional electrical component BC3 are not limited to the above-described devices.

In the present embodiment, the electric device 10 is a right-hand side operating/controlling device configured to be operated by the rider's right hand to actuate the operated device BC 1. However, the structure of the electrical apparatus 10 may be applied to a left-hand side operation apparatus.

In this application, the following directional terms "front", "rear", "forward", "rearward", "left", "right", "lateral", "upward" and "downward", as well as any other similar directional terms, refer to the directions determined based on a user (e.g., a rider) in a standard position in the human-powered vehicle 2 (e.g., on a seat or chair) and facing toward the handlebar 3. Accordingly, these terms, when used to describe the electrical device 10 or other components, should be interpreted relative to a human-powered vehicle 2 equipped with the electrical device 10 as used in an upright riding position on a horizontal surface.

The electrical device 10 includes switches SW1, SW2, and SW 3. The switch SW1 is configured to be activated in response to a user input U1. The switch SW2 is configured to be activated in response to a user input U2. The switch SW3 is configured to be activated in response to a user input U3. In the present embodiment, the electrical component BC2 is configured to operate in response to user inputs U1 and U2 of the switches SW1 and SW 2. The additional electrical component BC3 is configured to operate in response to user input U3 of switch SW 3. For example, the electrical component BC2 is configured to upshift and downshift in response to user inputs U1 and U2 received by switches SW1 and SW 2. The additional electrical component BC3 is configured to change the state of the additional electrical component BC3 between the locked state and the adjustable state in response to user input U3 received by switch SW 3. However, each of the switches SW 1-SW 3 may be used to operate other devices.

As shown in fig. 2, an electrical device 10 for a human-powered vehicle 2 includes a base member 12 and a movable member 14. The base member 12 extends in a longitudinal direction D1 and includes a first end portion 16 and a second end portion 18. The first end portion 16 is configured to be coupled to the handlebar 3. The second end portion 18 is opposite the first end portion 16 along the longitudinal direction D1. The second end portion 18 constitutes a free end portion of the base member 12. The base member 12 includes a grip portion 20 disposed between the first end portion 16 and the second end portion 18. The grip portion 20 is disposed between the first end portion 16 and the second end portion 18 along the longitudinal direction D1.

The movable member 14 is movably coupled to the base member 12. The movable member 14 is pivotably coupled to the base member 12 about a pivot axis a 1. The movable member 14 is pivotable relative to the base member 12 about a pivot axis a1 between a rest position P11 and an operating position P12. The pivot axis a1 is disposed closer to the second end portion 18 than to the first end portion 16. The movable member 14 includes a proximal end portion 14A and a distal end portion 14B opposite the proximal end portion 14A. The movable member 14 extends from a proximal end portion 14A to a distal end portion 14B. The rest position P11 and the operating position P12 are defined by the pivot axis a1 and the distal end portion 14B. The proximal end portion 14A is closer to the pivot axis a1 than the distal end portion 14B. The movable member 14 is configured to be operated by a user. Therefore, the movable member 14 may also be referred to as the operating member 14. The electrical device 10 may also be referred to as an add-on device 10. That is, the attachment 10 includes an operating member 14. The attachment 10 comprises an operating device with an operating member 14. However, the add-on device or electrical device 10 may also be another electrical device, such as a pointing device, a satellite switch (satellite switch), a junction switch (junction switch), a connector device, and an external device. For example, an electrical connector device described later can be detachably attached to at least one of the operating device, the indicating device, the auxiliary switch, the engagement switch, the connector device, and the external device. However, the additional device or the electric device 10 is not limited to the above example.

In the present application, the term "rest position" as used herein refers to a position in which a movable portion (e.g., the movable member 14) remains stationary in a state in which the movable portion is not operated by a user. The "operation position" as used herein refers to a position at which a movable portion that has been operated by a user to perform an operation of the apparatus (e.g., by the operation apparatus BC1) is located.

The electrical device 10 includes a hydraulic unit 26 disposed in the base member 12. The hydraulic unit 26 is configured to generate hydraulic pressure in response to movement of the operating member 14. For example, the hydraulic unit 26 includes a cylinder bore, a piston, and a reservoir. Since the hydraulic unit 26 includes a known structure, the known structure will not be described in detail herein for the sake of brevity. The operating member 14 can be operatively coupled to another structure rather than to the hydraulic unit 26. For example, the operating member 14 can be operatively coupled to a mechanical control cable (e.g., a Bowden cable) to operate the operated device BC 1.

The electrical device 10 further comprises a grip cover 28. The grip cover 28 is configured to be attached to the base member 12 so as to at least partially cover the base member 12 in a state in which the grip cover 28 is attached to the base member 12. For example, the grip cover 28 is made of a non-metallic material (e.g., an elastic material). Examples of elastic materials include rubber. The rider sometimes grips the base member 12 (e.g., the grip portion 20) and rests on the base member 12 (e.g., the grip portion 20) during riding with the grip cover 28. The grip cover 28 may be omitted from the electrical device 10.

The switches SW1 and SW2 are mounted to the movable member 14 so as to be movable with the movable member 14 relative to the base member 12. Switch SW3 is mounted to base member 12. A switch SW3 is provided to the second end portion 18. A switch SW3 is provided between the base member 12 and the grip cover 28. Switch SW3 is configured to be operated by a user via gripping cover 28. However, the positions of the switches SW1, SW2, and SW3 are not limited to the present embodiment.

As shown in fig. 1, the electrical device 10 further includes a mounting structure 30, the mounting structure 30 configured to couple the first end portion 16 to the handlebar 3. The mounting structure 30 preferably includes a belt clamp 32 and a fastening member 34. The fastening member 34 is configured to couple the belt clamp 32 to the first end portion 16. The fastening member 34 includes a mounting bolt 36 to clamp the handlebar 3 between the band clamp 32 and the first end portion 16. The mounting structure 30 may include other structures similar to the belt clamp 32 and used in road shifters for mounting to drop down handlebars.

As shown in fig. 2, the electrical device 10 for the human powered vehicle 2 includes a power source 38. A power source 38 is disposed at one of the base member 12 and the movable member 14. In the present embodiment, the power source 38 is provided at the base member 12. A power source 38 is provided at the second end portion 18. However, the power source 38 may be provided at the movable member 14. The power source 38 may be provided at a portion other than the second end portion 18.

The electrical device 10 for the human powered vehicle 2 includes an electrical circuit 40. An electrical circuit 40 is disposed at one of the base member 12 and the movable member 14. In the present embodiment, the circuit 40 is provided at the base member 12. The electrical circuit 40 is provided at the second end portion 18. However, the circuit 40 may be provided at the movable member 14. The circuit 40 may be provided at a portion other than the second end portion 18.

The power source 38 is configured to provide power to the circuitry 40 and other components. Examples of power source 38 include primary batteries, secondary batteries, and capacitors. For example, the power source 38 includes button cells in the shape of flat cylinders. However, the power source 38 is not limited to the present embodiment.

The base member 12 includes a receiving portion 42. The receiving portion 42 is provided to the second end portion 18. The receiving portion 42 is configured to receive at least one of the power source 38 and the electrical circuit 40. The receiving portion 42 is configured to receive the power source 38 and the electrical circuit 40. Specifically, the accommodating portion 42 includes a power supply accommodating portion 42P and a circuit accommodating portion 42C. The power supply accommodating portion 42P is configured to accommodate the power supply 38. The circuit housing portion 42C is configured to house the circuit 40. However, the accommodating portion 42 may be configured to accommodate only one of the power source 38 and the circuit 40. One of the power supply accommodating portion 42P and the circuit accommodating portion 42C may be omitted from the accommodating portion 42.

As shown in fig. 2, the base member 12 includes a main body 46 and an attachment member 48 as a member separate from the main body 46. The attachment member 48 is made of a first material that is different from the main body 46. The first material includes a resin material. The second material includes a resin material. The radio wave interference of the attachment member 48 is lower than that of the main body 46. The radio wave interference of the first material is lower than the radio wave interference of the second material. For example, the first material comprises a glass fiber reinforcement. The body 46 is made of a second material different from the first material. The second material comprises a carbon fiber reinforced material. That is, the attachment member 48 is a separate member from the main body 46. The glass fiber reinforcement includes glass fibers and a resin material (e.g., synthetic resin). The carbon fiber reinforced material includes carbon fibers and a resin material (e.g., a synthetic resin). However, the first material and the second material are not limited to the present embodiment. The first material may be the same as the second material. The first material may comprise any strong material having radio wave interference equal to that of the second material. The attachment member 48 is configured to be removably attached to the main body 46. However, the attachment member 48 may be provided integrally with the main body 46 as a one-piece, unitary member.

As used herein, the term "detachable" or "detachably" encompasses configurations in which an element can be repeatedly detached from and repeatedly attached to another element without significant damage.

The body 46 includes a first end portion 16 and a grip portion 20. The attachment member 48 includes the second end portion 18. The attachment member 48 includes a first attachment member 50 and a second attachment member 52. The first attachment member 50 is a separate member from the second attachment member 52. The accommodating portion 42 is provided in the attachment member 48. The circuit accommodating portion 42C is provided in the second attachment member 52. The power supply accommodating portion 42P is provided in the first and second attaching members 50 and 52. The power source 38 is configured to be disposed in the second attachment member 52. The electrical circuit 40 is configured to be disposed in a first attachment member 50 and a second attachment member 52. The switch SW3 is attached to the second attachment member 52.

As shown in fig. 3, the circuit 40 includes a circuit board 54. The circuit 40 includes a circuit board 54 such that the circuit 40 may be embedded in, printed on, or attached to a substrate. The circuit board 54 is attached to the base member 12. The circuit board 54 is disposed in the first and second attachment members 50 and 52.

The electrical device 10 for the human-powered vehicle 2 includes a power supply holder 56 configured to receive the power supply 38. The power supply holder 56 is configured to be attached to the base member 12. The power supply holder 56 is configured to be movably coupled to the base member 12. The power source holder 56 is configured to be pivotably coupled to the base member 12 about a holder pivot axis a 2. The power source holder 56 is pivotable relative to the base member 12 about a holder pivot axis a2 between a receiving position P21 and an open position P22.

The base member 12 includes an accommodation space 12S. The power source holder 56 includes an accommodation recess 56R. In a state where the power supply holder 56 is at the accommodating position P21, the accommodating space 12S and the accommodating recess 56R constitute a power supply accommodating portion 42P. In a state where the power source holder 56 is at the open position P22, the accommodation recess 56R is provided outside the accommodation space 12S.

In a state where the power supply holder 56 is located at the accommodating position P21, the power supply 38 is disposed in the accommodating space 12S and the accommodating recess 56R. The electrical device 10 includes a positive contact 58 and a negative contact 60. The negative contact 60 is a separate member from the positive contact 58. The positive contact 58 is configured to contact a positive electrode of the power source 38 in a state where the power source 38 is disposed in the accommodating portion 42 (e.g., the power source accommodating portion 42P). The negative contact 60 is configured to contact a negative electrode of the power source 38 in a state where the power source 38 is disposed in the accommodating portion 42 (e.g., the power source accommodating portion 42P).

The electrical device 10 for the human powered vehicle 2 includes a wireless antenna 62. At least one of the wireless antenna 62 and the power supply holder 56 is provided to the second end portion 18. The wireless antenna 62 is electrically mounted on the circuit board 54. In the present embodiment, the wireless antenna 62 and the power supply holder 56 are provided to the second end portion 18. However, at least one of the wireless antenna 62 and the power source holder 56 may be provided to other portions of the base member 12, such as the first end portion 16 and the handlebar portion.

The circuit 40 has a first side S1 and a second side S2 disposed on an opposite side of the first side S1. The wireless antenna 62 is provided to the first side S1 of the circuit 40. The circuit board 54 has a first side S1 and a second side S2. The wireless antenna 62 is provided to the first side S1 of the circuit board 54. In the present embodiment, the wireless antenna 62 includes a pattern antenna having a wiring pattern. However, the wireless antenna 62 may be other antennas, such as a chip antenna, if needed and/or desired.

As shown in fig. 4, the power supply holder 56 is provided to the first side S1 of the circuit 40 in a predetermined range PR equal to or greater than 3mm with respect to the wireless antenna 62. The dot-dash line PR1 indicates a distance of 3mm from the wireless antenna 62. In a state where the power source holder 56 is located at the housed position P21, the power source holder 56 is set to the first side S1 of the circuit 40 within a predetermined range PR equal to or larger than 3mm with respect to the wireless antenna 62. In the accommodated state in which the power source holder 56 accommodates the power source 38, the power source 38 is set to the first side S1 of the circuit 40 within a predetermined range PR equal to or larger than 3mm with respect to the wireless antenna 62. In other words, as shown in fig. 3, in the accommodated state, the distance DS defined between the power source 38 and the wireless antenna 62 is equal to or greater than 3 mm.

As shown in fig. 5, the human powered vehicle 2 includes an electrical connector arrangement 64. The electrical connector apparatus 64 for the human-powered vehicle 2 includes a connector base 66 and a coupling structure 68. The connector base 66 includes a first connection port 70 and a second connection port 72. The coupling structure 68 is configured to removably attach the connector base 66 to the supplemental device 10 such that the connector base 66 is non-movably attached to the supplemental device 10. The coupling structure 68 is configured to removably attach the connector base 66 to the attachment 10 such that the connector base 66 is non-movably attached to the base member 12 of the attachment 10. The electrical connector device 64 is covered by the grip cover 28.

In the present embodiment, the connector base 66 includes a first connection port 70 and a second connection port 72. However, the connector base 66 can include three or more connection ports, if needed and/or desired. Where the connector base 66 includes two or more connection ports, the connection ports may differ in shape, structure, function, and/or alignment from one another, if needed and/or desired.

The electrical connector apparatus 64 includes a first connection cable C1 and a second connection cable C2. The first connection cable C1 and the second connection cable C2 are configured to be electrically connected to the electrical circuit 40 (see, e.g., fig. 3). The first connection port 70 is configured to receive an electrical control cable, such as a first control cable C6. The second connection port 72 is configured to receive an electrical control cable, such as a second control cable C8. The first connection port 70 is configured to receive a first control cable C6 for electrical connection to a first connection cable C1. The second connection port 72 is configured to receive a second control cable C8 for electrical connection to a second connection cable C2. When the first control cable C6 is inserted into and/or removed from the first connection port 70, the coupling structure 68 is configured to limit movement of the connector base 66 relative to the attachment 10 to reduce the force applied to the first connection cable C1. When the second control cable C8 is inserted into and/or removed from the second connection port 72, the coupling structure 68 is configured to limit movement of the connector base 66 relative to the attachment 10 to reduce the force applied to the second connection cable C2.

The coupling structure 68 includes a coupling member 74, the coupling member 74 being configured to attach the connector base 66 to the supplemental device 10. The coupling member 74 is a separate member from the connector base 66. The coupling member 74 includes a first coupling member 76 and a second coupling member 78. Second coupling member 78 is decoupled from first coupling member 76.

The first coupling member 76 is configured to removably attach the connector base 66 to the supplemental device 10. The second coupling member 78 is configured to removably attach the connector base 66 to the supplemental device 10. The first coupling member 76 is configured to removably attach the connector base 66 to the attachment 10 such that the connector base 66 is non-movably attached to the base member 12 of the attachment 10. The second coupling member 78 is configured to removably attach the connector base 66 to the attachment 10 such that the connector base 66 is non-movably attached to the base member 12 of the attachment 10.

As shown in fig. 6, the coupling structure 68 includes an opening 80 disposed on the connector base 66. The first and second coupling members 76, 78 are configured to extend through the opening 80 in an attached state in which the coupling member 74 attaches the connector base 66 to the supplemental device 10. The opening 80 includes a first opening 82 and a second opening 84. The first opening 82 has a first opening axis a41 and extends along the first opening 82. The second opening 84 has a second opening axis a42 and extends along the second opening 84.

The first coupling member 76 is configured to extend through the first opening 82 in an attached state where the coupling member 74 attaches the connector base 66 to the supplemental device 10 (see, e.g., fig. 5). The second coupling member 78 is configured to extend through the second opening 84 (see, e.g., fig. 5) in an attached state in which the coupling member 74 attaches the connector base 66 to the supplemental device 10. However, at least one of the first and second openings 82, 84 may be omitted from the opening 80. The opening 80 may have other shapes, such as an elongated shape. That is, the opening 80 may include an elongated aperture. The first and second coupling members 76, 78 may be arranged to extend through the elongated apertures.

The coupling structure 68 includes an intermediate plate 86 configured to be disposed between the connector base 66 and the coupling member 74. The connector base 66 includes a recess 88. The intermediate plate 86 is configured to be disposed in the recess 88. The opening 80 is disposed in the recess 88. The first and second openings 82, 84 are disposed in the recess 88.

The intermediate plate 86 includes a first aperture 86A and a second aperture 86B. The first coupling member 76 is configured to extend through the first aperture 86A (see, e.g., fig. 5) in an attached state in which the coupling member 74 attaches the connector base 66 to the supplemental device 10. The second coupling member 78 is configured to extend through the second aperture 86B (see, e.g., fig. 5) in an attached state in which the coupling member 74 attaches the connector base 66 to the supplemental device 10.

As shown in fig. 7, the first connection port 70 defines a first central axis a 31. The second connection port 72 defines a second central axis a 32. The first connection port 70 includes a first connection hole 70A. The first connection hole 70A has a first central axis a 31. The second connection port 72 includes a second connection hole 72A. The second connecting hole 72A has a second central axis a 32. The first central axis a31 and the second central axis a32 extend along the axial direction D2.

The second central axis a32 is spaced apart from the first central axis a31 as viewed in the predetermined direction D3. The predetermined direction D3 is perpendicular to the plane of the paper of fig. 7. The predetermined direction D3 is perpendicular to the axial direction D2. The second central axis a32 is spaced apart from the first central axis a31 in the arrangement direction D4 as viewed in the predetermined direction D3. The arrangement direction D4 is perpendicular to the axial direction D2 and the predetermined direction D3. In the present embodiment, the first central axis a31 is parallel to the second central axis a32 as viewed in the predetermined direction D3. However, the first central axis a31 may be inclined with respect to the second central axis a32 as viewed in the predetermined direction D3.

The connector base 66 includes a first end 66A and a second end 66B. The second end 66B is disposed on an opposite side of the first end 66A in the axial direction D2. The first and second connection ports 70, 72 extend in the axial direction D2 from the first end 66A toward the second end 66B.

The connector base 66 includes a first cable opening 90 and a second cable opening 92. The first and second cable openings 90, 92 extend in the axial direction D2 from the second end 66B toward the first end 66A. The first cable opening 90 is connected to the first connection port 70. The second cable opening 92 is connected to the second connection port 72.

The first cable opening 90 includes a first cable hole 90A and a first attachment hole 90B. The first attachment hole 90B is disposed between the first cable hole 90A and the first connection port 70. The first attachment hole 90B is connected to the first connection hole 70A of the first connection port 70. The first attachment bore 90B has an inner diameter that is less than the inner diameters of the first connection bore 70A and the first cable bore 90A.

The second cable opening 92 includes a second cable hole 92A and a second attachment hole 92B. The second attachment hole 92B is disposed between the second cable hole 92A and the second connection port 72. The second attachment hole 92B is connected to the second connection hole 72A of the second connection port 72. The inner diameter of the second attachment hole 92B is smaller than the inner diameters of the second connection hole 72A and the second cable hole 92A.

The connector base 66 includes an intermediate opening 94 disposed between the first and second cable openings 90, 92. The intermediate opening 94 connects the first cable opening 90 to the second cable opening 92. However, the intermediate opening 94 may be omitted from the connector base 66.

The first connecting cable C1 includes a first receiving connector 96 and a first cable 98. The first receiving connector 96 is disposed in the first connection port 70 and the first cable opening 90. The first receiving connector 96 is attached to the connector base 66 and is disposed in the first attachment hole 90B. The connector base 66 includes a first attachment portion 66C. The first attachment portion 66C projects radially inward and includes a first attachment hole 90B. The first attachment portion 66C limits the first receiving connector 96 from moving in the axial direction D2 relative to the connector base 66. The first receiving connector 96 includes a first connector body 96A and a plurality of first electric terminals provided to the first connector body 96A.

A first cable 98 is electrically connected to the first receiving connector 96. The first electrical cable 98 includes a plurality of conductive wires connected to a plurality of first electrical terminals. A first cable 98 is configured to electrically connect the first receiving connector 96 to the circuit 40. The first connection port 70 is configured to receive the first connector 6 of the first control cable C6. The first receiving connector 96 is configured to be electrically connected to the first connector 6 in a state where the first connector 6 is inserted into the first connection port 70. The first connection port 70 is configured to receive a first control cable C6 configured to supply power to the electrical device 10 and transmit signals between the electrical device 10 and other devices (e.g., electrical components BC2 and BC 3). However, the first connection port 70 may be configured to receive electrical control cables other than the first control cable C6.

The second connecting cable C2 includes a second receiving connector 100 and a second cable 102. The second receiving connector 100 is disposed in the second connection port 72 and the second cable opening 92. The second receiving connector 100 is attached to the connector base 66, and is disposed in the second attachment hole 92B to be attached to the connector base 66. The connector base 66 includes a second attachment portion 66D. The second attachment portion 66D protrudes radially inward and includes a second attachment hole 92B. The second attachment portion 66D restricts the second receiving connector 100 from moving in the axial direction D2 relative to the connector base 66. The second receiving connector 100 includes a second connector body 100A and a plurality of second electric terminals provided to the second connector body 100A.

The second cable 102 is electrically connected to the second receiving connector 100. The second electrical cable 102 includes a plurality of conductive wires connected to a plurality of second electrical terminals. The second cable 102 is configured to electrically connect the second receiving connector 100 to the circuit 40. The second connection port 72 is configured to receive the second connector 8 of a second control cable C8. The second receiving connector 100 is configured to be electrically connected to the second connector 8 in a state where the second connector 8 is inserted into the second connection port 72. The second connection port 72 is configured to receive a second control cable C8 configured to transmit signals between the electrical device 10 and other devices. However, the second connection port 72 may be configured to receive electrical control cables other than the second control cable C8.

As shown in fig. 6 and 7, the second connection port 72 includes a first groove 72B and a second groove 72C. The first and second grooves 72B, 72C extend along a second central axis a 32. The second center axis a32 is disposed between the first groove 72B and the second groove 72C.

As shown in fig. 7, the second link 8 has a different shape from the first link 6. The second connector 8 includes a projection 8A. In a state where the second connector 8 is disposed in the second connection port 72, the projection 8A is disposed in one of the first groove 72B and the second groove 72C. The first connection port 70 does not include grooves such as the first groove 72B and the second groove 72C. Thus, the first connection port 70 is configured not to receive the second connector 8. At least one of the first groove 72B and the second groove 72C may be omitted from the second connection port 72. The first connection port 70 may include grooves such as a first groove 72B and a second groove 72C.

As shown in fig. 8, the coupling structure 68 is disposed between the first center axis a31 and the second center axis a32 as viewed in the predetermined direction D3. The coupling member 74 is disposed between the first center axis a31 and the second center axis a32 as viewed in the predetermined direction D3. The intermediate plate 86 is disposed between the first center axis a31 and the second center axis a32 as viewed in the predetermined direction D3. At least one of the first and second coupling members 76, 78 is disposed between the first and second central axes a31, a32 as viewed in the predetermined direction D3. In the present embodiment, both the first coupling member 76 and the second coupling member 78 are disposed between the first central axis a31 and the second central axis a32 as viewed in the predetermined direction D3. However, at least one of the first and second coupling members 76, 78 may be disposed outside of an area defined between the first and second central axes a31, a32, as viewed in the predetermined direction D3.

The opening 80 is disposed between the first center axis a31 and the second center axis a32 as viewed in the predetermined direction D3. The first opening 82 is disposed between the first central axis a31 and the second central axis a32 as viewed in the predetermined direction D3. The second opening 84 is disposed between the first center axis a31 and the second center axis a32 as viewed in the predetermined direction D3.

The recess 88 extends along at least one of the first central axis a31 and the second central axis a32, as viewed in the predetermined direction D3. The recess 88 extends along the first center axis a31 and the second center axis a32 as viewed in the predetermined direction D3. The coupling structure 68 is disposed in the recess 88 as viewed in the predetermined direction D3. The first coupling member 76 and the second coupling member 78 are disposed in the recess 88 as viewed in the predetermined direction D3. The opening 80 is disposed in the recess 88 as viewed in the predetermined direction D3. The first opening 82 and the second opening 84 are disposed in the recess 88 as viewed in the predetermined direction D3. The intermediate plate 86 is disposed in the recess 88 as viewed in the predetermined direction D3. However, the recess 88 may be omitted from the connector base 66.

The connector base 66 has a first length L1 defined in the axial direction D2. The connector base 66 has a second length L2 defined in the arrangement direction D4. The first length L1 is longer than the second length L2. However, the dimensional relationship between the first length L1 and the second length L2 is not limited to the present embodiment.

A first reference plane PL1 is defined as the second length L2 that bisects the connector base 66. The first reference plane PL1 is parallel to the axial direction D2 and the predetermined direction D3, and is perpendicular to the arrangement direction D4. The first reference plane PL1 is disposed on the first opening axis a41 and the second opening axis a42 as viewed in the predetermined direction D3.

As shown in fig. 7 and 9, the connector base 66 has an asymmetrical shape with respect to the first reference plane PL1 as viewed in the predetermined direction D3. However, the connector base 66 may have a symmetrical shape with respect to the first reference plane PL 1.

The first receiving connector 96 includes a first projection 96B. The first projection 96B projects radially outward from the first connector body 96A. The first connection port 70 includes a first attachment groove 70G. In a state where the first receiving connector 96 is attached to the connector base 66, the first projection 96B is disposed in the first attachment groove 70G.

The second receiving connector 100 includes a second projection 100B. The second projection 100B projects radially outward from the second connector body 100A. The second connection port 72 includes a second attachment groove 72G. In a state where the second receiving connector 100 is attached to the connector base 66, the second protrusion 100B is disposed in the second attachment groove 72G.

As shown in fig. 10, at least one of first coupling member 76 and second coupling member 78 extends in a predetermined direction D3. At least one of the first coupling member 76 and the second coupling member 78 includes external threads configured to threadably engage the attachment 10. In the present embodiment, the first and second coupling members 76, 78 extend in a predetermined direction D3. The first coupling member 76 includes external threads 76A configured to threadably engage the base member 12 of the attachment 10. The second coupling member 78 includes external threads 78A configured to threadably engage the base member 12 of the attachment 10. However, the structures of the first coupling member 76 and the second coupling member 78 are not limited to the present embodiment. The external threads 76A can be omitted from the first coupling member 76 if needed and/or desired. External threads 78A may be omitted from second coupling member 78 if needed and/or desired.

At least one of the first central axis a31 and the second central axis a32 is perpendicular to the predetermined direction D3. In the present embodiment, the first central axis a31 and the second central axis a32 are perpendicular to the predetermined direction D3. However, at least one of the first central axis a31 and the second central axis a32 may not be perpendicular to the predetermined direction D3.

The attachment 10 includes a tab 104 to which the first and second coupling members 76, 78 are coupled. The protrusion 104 is configured to extend through the opening 80 in the attached state. In the present embodiment, the tab 104 includes a first tab 106 and a second tab 108. The first tab 106 is configured to extend through the first opening 82 in the attached state. The second tab 108 is configured to extend through the second opening 84 in the attached state. The first and second coupling members 76, 78 are coupled to the first and second protrusions 106, 108, respectively, in the attached state.

The first projection 106 includes a first threaded aperture 106A. The second protrusion 108 includes a second threaded hole 108A. The external threads 76A of the first coupling member 76 are threadedly engaged with the first threaded bore 106A. The external threads 78A of the second coupling member 78 are threadedly engaged with the second threaded bore 108A.

The first coupling member 76 includes a first rod 76B and a first head 76C. An external thread 76A is provided on the outer periphery of the first rod 76B. The first head 76C is provided at one end of the first rod 76B. Intermediate plate 86 is held in the attached state between first head 76C and connector base 66.

The second coupling member 78 includes a second stem 78B and a second head 78C. An external thread 78A is provided on the outer periphery of the second rod 78B. The second head 78C is provided at one end of the second rod 78B. The intermediate plate 86 is held in the attached state between the second head 78C and the connector base 66.

The first head portion 76C of the first coupling member 76 is disposed in the recess 88 in the attached state. The second head 78C of the second coupling member 78 is disposed in the recess 88 in the attached state.

The connector base 66 includes a first surface 66E and a second surface 66F. The second surface 66F is disposed on the opposite side of the first surface 66E along the predetermined direction D3. The recess 88 is provided on the first surface 66E. The connector base 66 includes an additional recess 110. An additional recess 110 is provided on the second surface 66F. The second surface 66F of the connector base 66 is disposed between the first surface 66E and the base member 12 of the attachment 10 in the attached state. The second surface 66F of the connector base 66 contacts the base member 12 of the attachment device 10 in the attached state.

The connector base 66 has a thickness L3 defined between the first surface 66E and the second surface 66F in the predetermined direction D3. The thickness L3 is shorter than the first length L1 and the second length L2 (see, e.g., fig. 8). A second reference plane PL2 is defined as bisecting the thickness L3. The second reference plane PL2 is parallel to the axial direction D2 and perpendicular to the predetermined direction D3. The connector base 66 has a symmetrical shape with respect to the second reference plane PL 2. However, the connector base 66 may have an asymmetrical shape with respect to the second reference plane PL 2.

As shown in fig. 11, the additional recess 110 extends along at least one of the first central axis a31 and the second central axis a32 as viewed in the predetermined direction D3. The coupling structure 68 is disposed in the additional recess 110 as viewed in the predetermined direction D3. The first coupling member 76 and the second coupling member 78 are disposed in the additional recess 110 as viewed in the predetermined direction D3. The opening 80 is disposed in the additional recess 110 as viewed in the predetermined direction D3. The first opening 82 and the second opening 84 are disposed in the additional recess 110 as viewed in the predetermined direction D3. However, the additional recess 110 may be omitted from the connector base 66.

As shown in FIG. 12, the human powered vehicle 2 includes an attachment 210. The electrical connector device 64 is configured to attach to an attachment device 210. The attachment 210 has a shape that is symmetrical to the attachment 10 about the handlebar center plane HC. Handlebar center plane HC bisects lateral length L5 of handlebar 3. The attachment 210 includes a base member 212. The base member 212 has a shape that is symmetrical with the base member 12 of the attachment 210 with respect to the handlebar center plane HC.

As shown in fig. 13 and 14, the electrical connector device 64 is configured to be attached to the base member 212 of the attachment device 210. In the attached state where the coupling member 74 attaches the connector base 66 to the attachment 210, the first surface 66E of the connector base 66 is disposed between the second surface 66F and the base member 212 of the attachment 210. The first surface 66E of the connector base 66 contacts the base member 212 of the attachment device 210 in the attached state. The intermediate plate 86 is disposed in the additional recess 110. Thus, the electrical connector device 64 can be used for each of the right-hand operation device and the left-hand operation device.

As shown in fig. 15 and 16, the circuit 40 includes a communicator 120, a notification unit 122, and a controller CR. The wireless antenna 62, the communicator 120, the notification unit 122, and the controller CR are electrically mounted on the circuit board 54. The wireless antenna 62, the communicator 120, the notification unit 122, and the controller CR are electrically connected to each other via the circuit board 54.

The communicator 120 is configured to communicate with another device via at least one of a wired communication channel and a wireless communication channel. In the present embodiment, the communicator 120 includes a wired communicator WC1 and a wireless communicator WC 2. The wired communicator WC1 is configured to communicate with the wired communicator of the electrical component BC2 via a wired communication channel. The wireless communicator WC2 is configured to communicate with the wireless communicator of the electrical component BC2 via a wireless communication channel using the wireless antenna 62. The wireless communicator WC2 is configured to communicate with the wireless communicator of the additional electrical component BC3 via a wireless communication channel using the wireless antenna 62.

The controller CR is configured to control another device in response to user inputs U1-U3 and/or other information. In this embodiment, the controller CR is configured to control the wired communicator WC1 and the wireless communicator WC2 to transmit the control signals CS1 and/or CS2 to the electrical component BC 2. The controller CR is configured to control the wired communicator WC1 and the wireless communicator WC2 to transmit the control signal CS3 to the additional electrical component BC 3.

In the present embodiment, the control signal CS1 indicates an upshift of the electrical component BC 2. The control signal CS2 indicates a downshift of the electrical component BC 2. The control signal CS3 indicates that the state of the additional electrical component BC3 is changed between the locked state and the adjustable state.

The controller CR is configured to select one of the wired communicator WC1 and the wireless communicator WC 2. In this embodiment, the controller CR is configured to select the wireless communicator WC2 as the default communicator. The controller CR is configured to detect a connection between the electrical connector device 64 and an electrical control cable (e.g., the first control cable C6 and the second control cable C8).

The first receiving connector 96 is electrically connected to the controller CR through the first cable 98, the system bus CR4, and the circuit board 54. The second receiving connector 100 is electrically connected to the controller CR through the second cable 102, the system bus CR4, and the circuit board 54. The controller CR is configured to detect the power supplied from the power source to the electrical connector device 64. The controller CR is configured to select the wireless communicator WC2 if the electrical control cable (e.g., the first control cable C6) is not connected to the electrical connector device 64 (specifically, the first receiving connector 96 of the first connection cable C1). The controller CR is configured to select the wired communicator WC1 if an electrical control cable (e.g., the first control cable C6) is connected to the electrical connector device 64. However, the controller CR may be configured to select the wired communicator WC1 as the default communicator.

The controller CR includes a processor CR1, a memory CR2, and a system bus CR 4. Electrically mounted on circuitry 40 are processor CR1 and memory CR 2. Processor CR1 includes a Central Processing Unit (CPU) and a memory controller. The processor CR1 is electrically connected to the memory CR2 through the circuitry 40 and the system bus CR 4. The wired communicator WC1 and the wireless communicator WC2 are configured to be electrically mounted on the electrical circuit 40. Each of the wired communicator WC1 and the wireless communicator WC2 is electrically connected to the processor CR1 and the memory CR2 through the circuitry 40 and the system bus CR 4.

Memory CR2 includes Read Only Memory (ROM) and Random Access Memory (RAM). Memory CR2 includes memory regions, each having addresses in ROM and RAM. The processor CR1 is configured to control the memory CR2 to store data in a memory region of the memory CR2 and to read data from a memory region of the memory CR 2. The memory CR2 (e.g., ROM) stores programs. The program is read into processor CR1 and thereby executes the configuration and/or algorithms of communicator 120.

In the present embodiment, a wired communication channel is established using a Power Line Communication (PLC) technique. More specifically, the electrical control cables (e.g., the first control cable C6 and the second control cable C8) include a ground wire and a voltage wire. PLC technology is used for communication between electrical components. The PLC carries data on conductors that are also used simultaneously for power transmission or power distribution to electrical components.

As shown in fig. 16, in the present embodiment, the human-powered vehicle 2 may include a power supply PS provided separately from the power supply 38. Power source PS is a separate power source from power source 38. The power supply PS is configured to be mounted to the vehicle frame. For example, the capacity of power supply PS is greater than the capacity of power supply 38. The power source PS is configured to be electrically connected to the electrical connector device 64 via an electrical control cable (e.g., a first control cable C6). Power is supplied from the power source PS through the electric wiring structure WS connected to the electric device 10, the electric component BC2, and the additional electric component BC 3. Further, the wired communicator WC1 is configured to receive signals from each other through the electrical wiring structure WS using a PLC. Examples of the power source PS include a primary battery and a secondary battery. However, the power supply PS is not limited to the present embodiment.

The PLC uses a unique device Identification (ID) assigned to an electrical component, such as electrical device 10 and electrical components BC2 and BC 3. In the present embodiment, the memory CR2 is configured to store device information including a unique device ID assigned to the electric device 10. Based on the unique device ID, the controller CR is configured to identify its own desired signal among the signals transmitted via the wired communication channel. For example, the controller CR is configured to generate a signal including device information indicative of the communicator 120.

The controller CR is configured to recognize the signal including the other device information as a signal transmitted from the electrical component BC2 via the wired communication channel. The wired communicator WC1 is configured to separate an input signal into a power supply voltage and a signal including device information. The wired communicator WC1 is configured to regulate the supply voltage to a level at which the communicator 120 can operate properly. The wired communicator WC1 is also configured to superimpose an output signal (e.g., a signal including device information) on the power supply voltage applied from the power supply PS to the electric wiring structure WS.

The wireless communicator WC2 includes a signal transmitting circuit and a signal receiving circuit. The wireless communicator WC2 is configured to superimpose a digital signal on a carrier wave using a predetermined wireless communication protocol to wirelessly transmit the digital signal. In the present embodiment, the wireless communicator WC2 is configured to encrypt a signal using an encryption key to generate an encrypted wireless signal.

The wireless communicator WC2 is configured to receive and/or transmit wireless signals via the wireless antenna 62. In the present embodiment, the wireless communicator WC2 is configured to decode a wireless signal to identify a signal and/or information wirelessly transmitted from another wireless communicator. The wireless communicator WC2 is configured to decrypt wireless signals using a cryptographic key. The wireless communicator WC2 may also be referred to as a wireless communication circuit WC 2.

The controller CR is configured to generate a control signal CS1 in response to a user input U1. The controller CR is configured to generate a control signal CS2 in response to a user input U2. The controller CR is configured to generate a control signal CS3 in response to a user input U3. The controller CR is configured to control the wired communicator WC1 to transmit control signals CS1, CS2 and CS3, respectively, via wired communication channels in response to user inputs U1, U2 and U3 if the controller CR selects the wired communicator WC 1. The controller CR is configured to control the wireless communicator WC2 to transmit control signals CS1, CS2 and CS3, respectively, via the wireless communication channel in response to user inputs U1, U2 and U3 if the controller CR selects the wireless communicator WC 2.

As shown in fig. 17, the coupling structure 68 may include other structures in place of or in addition to the coupling member 74. The coupling structure 68 may include an engagement member 374 in place of the coupling member 74. For example, an engagement member 374 is provided on the connector base 66 to snap-fit with an attachment engagement member 375 of the attachment 10. The engagement member 374 extends from the connector base 66 in a predetermined direction D3. The engagement member 374 includes a first engagement portion 376 and a second engagement portion 378. The first and second engagement portions 376, 378 extend from the connector base 66 in a predetermined direction D3. The additional engagement member 375 includes a first additional engagement portion 380 and a second additional engagement portion 382. The first engagement portion 376 is configured to snap-fit with the first additional engagement portion 380. The second engagement portion 378 is configured to snap-fit with the second additional engagement portion 382.

The engagement member 374 is configured to be elastically deformable so as to snap-fit with the additional engagement member 375. The first engagement portion 376 is configured to be elastically deformable so as to snap-fit with the first additional engagement portion 380. The second engagement portion 378 is configured to be elastically deformable so as to snap-fit with the second additional engagement portion 382. For example, a tool is inserted into the first opening 82 and/or the second opening 84 to disengage the first and second engagement portions 376, 378 from the first and second additional engagement portions 380, 382.

The engagement member 374 is made of an elastically deformable material (e.g., resin and rubber). The first engagement portion 376 is made of an elastically deformable material (e.g., resin and rubber). The second engaging portion 378 is made of an elastically deformable material (e.g., resin and rubber).

In fig. 17, the first and second engagement portions 376, 378 are depicted as snap-fits. However, the engagement member 374 may have other structures, such as a latch and a hook.

As shown in fig. 18, the engagement member 374 (e.g., the first engagement portion 376 and the second engagement portion 378) is disposed between the first central axis a31 and the second central axis a32 as viewed in the predetermined direction D3. The engagement members 374 (e.g., the first and second engagement portions 376, 378) are disposed in the additional recess 110 as viewed in the predetermined direction D3.

In the variation shown in fig. 19, the coupling structure 68 includes an engagement member 474 instead of the coupling member 74. For example, the engagement member 474 is disposed on the connector base 66 to snap-fit with the additional engagement member 475 of the supplemental device 10. The engagement member 474 includes a first engagement portion 476 and a second engagement portion 478. The opening 80 is omitted from the connector base 66. Alternatively, the connector base 66 includes an attachment opening 479. The first engaging portion 476 and the second engaging portion 478 are provided on the periphery of the attachment opening 479.

The additional engagement member 475 extends from the base member 12 of the supplemental device 10 in the predetermined direction D3. The additional engagement member 475 includes a first additional engagement portion 480 and a second additional engagement portion 482. The first and second engaging portions 476 and 478 extend from the base member 12 of the attachment 10 through the attachment opening 479 in a predetermined direction D3. The first engagement portion 476 is configured to snap-fit with a first additional engagement portion 480. The second engagement portion 478 is configured to snap-fit with the second additional engagement portion 482.

The additional engagement member 475 is configured to be elastically deformable to snap-fit with the engagement member 474. The first additional engagement portion 480 is configured to be elastically deformable to snap-fit with the first engagement portion 476. The second additional engagement portion 482 is configured to be elastically deformable to snap-fit with the second engagement portion 478. The user may disengage the first additional engagement portion 480 and the second additional engagement portion 482 from the first engagement portion 476 and the second engagement portion 478 by a finger.

The additional engagement portion 475 is made of an elastically deformable material (e.g., resin and rubber).

The first additional engagement portion 480 is made of an elastically deformable material such as resin and rubber.

The second additional engagement portion 482 is made of an elastically deformable material (e.g., resin and rubber).

In fig. 19, the first additional engagement portion 480 and the second additional engagement portion 482 are depicted as snap fits. However, the additional engagement member 475 may have other configurations, such as a latch and a hook.

As shown in fig. 20, the engaging member 474 (e.g., the first and second engaging portions 476 and 478) is disposed between the first and second central axes a31 and a32 as viewed in the predetermined direction D3. As viewed in the predetermined direction D3, the engagement members 474 (e.g., the first and second engagement portions 476 and 478) are disposed in the additional recess 110.

In the variation shown in fig. 21, the electrical connector device 64 includes a reset terminal 526 mounted to the connector base 66. The reset terminal 526 is made of a metal material and is elastically deformable. The reset terminal 526 is provided in the first connection port 70. The first connection port 70 includes an attachment groove 530. The reset terminal 526 is disposed in the attachment groove 530. The reset terminal 526 is configured to be electrically connected to the reset wire of the first control cable C6.

In a state where the first connector 6 of the first control cable C6 is not disposed in the first connection port 70, the reset terminal 526 is contactable with a first electric terminal disposed on the outer peripheral surface of the first connector body 96A. In a state where the first connector 6 of the first control cable C6 is disposed in the first connection port 70, the reset terminal 526 is not able to contact the first electric terminal disposed on the outer peripheral surface of the first connector body 96A. In a state where the first connector 6 of the first control cable C6 is disposed in the first connection port 70, a part of the first connector 6 is disposed between the reset terminal 526 and the first electric terminal disposed on the outer peripheral surface of the first connector body 96A.

For example, the controller CR is configured to detect contact between the reset terminal 526 and a first electric terminal provided on the outer peripheral surface of the first connector body 96A. The controller CR is configured as a system that resets the controller CR if the reset terminal 526 is in contact with the first electric terminal provided on the outer peripheral surface of the first connector body 96A. The reset terminal 526 may be provided to the second connection port 72, or both the first connection port 70 and the second connection port 72.

As used herein, the term "comprising" and its derivatives, are intended to be open ended terms that specify the presence of the stated features, elements, components, groups, integers, and/or steps, but do not exclude the presence of other unstated features, elements, components, groups, integers, and/or steps. This concept also applies to words of similar meaning, e.g., the terms "having," "containing," and their derivatives.

The terms "member," "section," "portion," "part," "element," "body" and "structure" when used in the singular can have the dual meaning of a single part or a plurality of parts.

The ordinal numbers such as "first" and "second" described in the present application are merely identifiers and do not have other meanings, and for example, there is no particular order. Further, for example, the term "first element" does not itself imply the presence of "second element", and the term "second element" does not itself imply the presence of "first element".

As used herein, the term "pair" may also encompass a configuration in which the pair elements have different shapes or structures from each other, in addition to a configuration in which the pair elements have the same shape or structure as each other.

The terms "a" (or "an"), "one or more" and "at least one" are used interchangeably herein.

Finally, terms of degree such as "substantially", "about" and "approximately" as used herein mean a reasonable amount of deviation of the modified term such that the end result is not significantly changed. All numerical values described in this application may be construed to include terms such as "substantially", "about" and "approximately".

Obviously, many modifications and variations of the present invention are possible in light of the above teachings. It is, therefore, to be understood that within the scope of the appended claims, the invention may be practiced otherwise than as specifically described herein.