阅读说明：本技术 连接器 (Connector ) 是由 平川猛 于 2018-04-11 设计创作，主要内容包括：本发明的连接器(100)具备连接器主体(40),所述连接器主体(40)具有导电接点(31B～35B)、以及保持所述导电接点的外壳(20)。导电接点(31B～35B)在连接器主体(40)的前端部(42)以能够与对方连接器电连接的方式从外壳(20)露出,且在连接器主体(40)的后端部(44)以能够与衬底电连接的方式从外壳(20)露出。外壳(20)具有决定连接器主体(40)与衬底的相对位置的定位部(22A、22B)。在俯视连接器主体(40)时,定位部(22A、22B)配置在与导电接点(31B、35B)相比更靠沿着从所述连接器主体的前端部朝向后端部的方向延伸的连接器主体(40)的中心线侧。(Connector (100) of the invention has connector body (40), and the connector body (40) has conductive junction point (31B~35B) and keeps the shell (20) of the conductive junction point.Conductive junction point (31B~35B) connector body (40) front end (42) in a manner of it can be electrically connected with other side's connector from shell (20) expose, and the rear end of connector body (40) (44) by can with substrate electrical connection in a manner of from shell (20) expose.Shell (20) has the positioning region (22A, 22B) for the relative position for determining connector body (40) and substrate.When overlooking connector body (40), positioning region (22A, 22B) configuration is in the centerline side for more leaning on the connector body (40) extended along the direction from the front end of the connector body towards rear end compared with conductive junction point (31B, 35B).)

1. a kind of connector, has connector body, the connector body has conductive junction point and the conduction is kept to connect The shell of point；And

The conductive junction point is in the front end of the connector body from described in a manner of it can be electrically connected with other side's connector Shell expose, and the rear end of the connector body by can with substrate electrical connection in a manner of from the shell expose；

The shell has the positioning region for the relative position for determining the connector body and the substrate；

When overlooking the connector body, positioning region configuration more leaned on at least one described conductive junction point compared with along The centerline side of the connector body extended from the front end of the connector body towards the direction of rear end.

2. connector according to claim 1, wherein the connector body has the plate different from the conductive junction point Shape conductor；And

The conductive junction point and the Sheet Conductor are remained mutually insulated state by the shell.

3. connector according to claim 2 is led wherein the positioning region has with the conductive junction point and the plate Body is compared more towards direction protrusion outstanding.

4. connector according to claim 3, wherein the positioning region makes the notch section of the substrate and the protrusion Groove portion engages and positions the substrate.

5. connector according to any one of claim 2 to 4, wherein the conductive junction point is along the Sheet Conductor Surface and the back side configure.

6. the connector according to any one of claim 2 to 5, it is also equipped with to have and is configured to for other side's connector The shell of the through hole of insertion；And

In such a way that the front end of the conductive junction point is configured in the inside of the through hole, described in exposing from the shell The end of Sheet Conductor is fixed on the inner wall to form the shell of the through hole.

7. connector according to claim 6, wherein the Sheet Conductor has the end direction of the Sheet Conductor The elastic portion that the inner wall bullet pushes away.

8. connector according to claim 6 or 7, wherein being formed in the inner wall can be with the end of the Sheet Conductor The order difference part of portion's engaging；And

The end abutment of the Sheet Conductor is in the order difference part and is fixed on the inner wall.

9. the connector according to any one of claim 6 to 8, wherein the shell is made of metal, and have by institute State the bearing surface that front end when other side's connector is connected to the front end of the connector body for other side's connector abuts.

10. connector according to any one of claims 6 to 9, wherein the shell constitutes the packet of pen type electronic equipment Dress；And

The conductive junction point has the interconnecting piece with the substrate electrical connection for being built in the pen type electronic equipment.

Technical field

The present invention relates to a kind of connectors.

Background technique

The case where rear end for having connector opposite in the front end connected with other side's connector is connected to substrate.Special Disclosing in sharp document 1 has a kind of connector, and the connector can be chimeric along front-rear direction with other side's side-connector, and has It is standby: holding member, contact, shell and earthing component.The connector has the rear for relay substrate to be inserted into holding member A pair of of groove portion of both sides.Moreover, by the way that relay substrate is inserted into the groove portion, and relay substrate is fixed on connector.

Connector is applied in various equipment and device etc..For example, as application connector electronic equipment known to just like special Pen type electronic equipment shown in sharp document 2.As pen type electronic equipment it has been known that there is pen type flashlight, laser pen, pen type recorder, The various pen type electronic equipments such as pen type demagnetizer, pen type hardometer, pen type humidifier and electronic pen.In these electronic equipments In or in the equipment being electrically connected with electronic equipment, in order to carry out the charging of internal battery and with the communication of computer installation etc. And it is provided with connector.

Summary of the invention

[problems to be solved by the invention]

Headed by electronic equipment various equipment and device in, have the tendency that turning to target with small-sized.In addition, not seeking Ask in the field of miniaturization is also in this way, based on the viewpoint for improving design, it is believed that preferably seeks the small-sized of connector Change.For example, in the field of the pen type electronic equipment of patent document 2 be also in this way, consider using miniaturization come improve design, And portability.

Such as patent document 1, when substrate is mounted on connector, it usually needs the mechanism for positioning substrate.Therefore, special In sharp document 1, relay substrate is positioned using the groove portion for being formed in holding member both sides in a manner of clipping contact.However, If the groove portion functioned as so described as positioning mechanism to be formed in more outward compared with contact, the ruler of connector It is very little to become larger.

Therefore, the purpose of the present invention is to provide a kind of connectors that can be realized miniaturization.

[technical means to solve problem]

An aspect of of the present present invention provides a kind of connector, which has connector body, the connector body tool There is conductive junction point and keep the shell of the conductive junction point, conductive junction point is in the front end of connector body with can be with other side Connector electrical connection mode from shell expose, and the rear end of connector body by can with substrate electrical connection in a manner of from Shell exposes, and shell has the positioning region for the relative position for determining connector body and substrate, fixed when overlooking connector body The configuration of position portion is more leaned on along the direction from the front end of connector body towards rear end compared at least one conductive junction point The centerline side of the connector body of extension.

The connector has the positioning region for the relative position for determining connector body and substrate.Moreover, positioning region configures In more leaning on the connector body extended along the direction from front end towards rear end compared at least one conductive junction point Heart line side.This connector is set as compared with whole conductive junction points further from the connector of center line with positioning region compared to can Miniaturization.

Connector body has the Sheet Conductor different from conductive junction point, and shell can keep conductive junction point and Sheet Conductor For mutually insulated state.Sheet Conductor can be functioned as a part of ground connection (earth) circuit.

Positioning region can have compared with conductive junction point and Sheet Conductor more towards direction protrusion outstanding.Therefore, certainly When determining the relative position of substrate and shell, it is able to suppress deformation etc. caused by contacting because of substrate with conductive junction point and Sheet Conductor.

Positioning region can be such that the notch section of substrate engages with the groove portion of protrusion and position substrate.Therefore, it can be improved positioning Precision.In addition, conductive junction point can be configured along the surface of Sheet Conductor and the back side.At this point, if connector body is led with plate Body is then able to suppress interference, namely so-called crosstalk along the signal between surface and the conductive junction point of back side configuration.Pass through Make connector body using this composition, and the higher connector of versatility in such as USB Type C can be applied.But The type of connector is not limited to this.

The connector can be more for shell, and the shell has the through hole for being configured to be inserted into for other side's connector. At this point it is possible to mode of the front end configuration of conductive junction point in inside through holes, the Sheet Conductor that will expose from the side of shell End be fixed on the inner wall to form the shell of through hole.In this way, by the way that the end of the Sheet Conductor kept by shell is fixed In the inner wall of shell, and miniaturising it is possible to realize connector.

The Sheet Conductor can have the elastic portion for pushing away the inner wall bullet of end towards the shell for forming through hole.Therefore, Sheet Conductor is fixed on the inner wall of shell well, and can be improved the reliability of connector.

The order difference part that can be engaged with the end of Sheet Conductor can be formed in the inner wall of the shell.The end of Sheet Conductor The order difference part can be connected to and be fixed on the inner wall of shell.Therefore, Sheet Conductor is further securely fixed in shell Inner wall, and the reliability of connector can be further increased.

The shell can be made of metal, and have when other side's connector to be connected to the front end of connector body for pair The bearing surface that the front end of square connector abuts.It is right when other side's connector is connected to connector if having this bearing surface Square connector is abutted with made of metal bearing surface.Therefore, caused by excessive insertion power when being able to suppress because of connection other side's connector The breakage of connector, and can be improved the connection reliability of connector.And since metallic casing has high mechanical strength, because It is possible to realize connector to miniaturise for this.

Further, since the end of Sheet Conductor is fixed on the inner wall of metal shell, therefore can also shell be made to make A part for ground connection (earth) circuit functions.Therefore, it is able to suppress the generation of electrostatic and protects the inside of electronic equipment Circuit, to improve the reliability of electronic equipment.

Connector can be mounted on pen type electronic equipment in such a way that the shell is constituted the packaging of pen type electronic equipment.This When, conductive junction point can have and be built in the interconnecting piece of the substrate electrical connection of pen type electronic equipment.Since this connector can be real It now minimizes, therefore the connector of pen type electronic equipment can be suitable as.At this point, if connector and substrate can be integrated Structure can then simplify the manufacturing step of pen type electronic equipment.

The connector can the more standby substrate using positioning region positioning.The terminal of the substrate connects with conduction Point electrical connection.Since this connector becomes one structure with substrate, the electronic equipment for being provided with connector can be made Manufacturing method is simplified.

[The effect of invention]

The present invention provides a kind of connector that can be realized miniaturization.

Detailed description of the invention

Fig. 1 is the perspective view of the connector of an embodiment.

Fig. 2 is the perspective view for the connector body that the connector of an embodiment from face side has.

Fig. 3 is the perspective view for the connector body that the connector of an embodiment from back side has.

Fig. 4 is the top view for the connector body that the connector of an embodiment has.

Fig. 5 is the front view for the connector body that the connector of an embodiment has.

Fig. 6 is the line VI -- VI cross-sectional view of the connector body of Fig. 5.

Fig. 7 is the VII-VII line cross-sectional view of the connector body of Fig. 5.

Fig. 8 is the perspective view for the shell (shell) that the connector of an embodiment from back side has.

Fig. 9 is the figure for indicating to be fixed on the connector body of shell (shell) in the connector of an embodiment.

Figure 10 is the front view of the connector of an embodiment.

Figure 11 is the rearview of the connector of an embodiment.

Figure 12 is the XII-XII line cross-sectional view of Figure 10.

Figure 13 is the XIII-XIII line cross-sectional view of Figure 10.

Figure 14 is the XIV-XIV line cross-sectional view of Figure 13.

Figure 15 is the figure for indicating the step of substrate is mounted on to the connector of an embodiment.

Figure 16 is the perspective view of the connector of another embodiment.

Figure 17 is the figure for indicating the structure of pen type electronic equipment.

Figure 18 is the figure for indicating the connection structure of the upper end of pen type electronic equipment of Figure 17.

Figure 19 is the figure for illustrating the connector that pen type electronic equipment has and connecting with other side's connector.

Specific embodiment

Hereinafter, being according to circumstances described with reference to embodiment.But the following embodiments and the accompanying drawings is to illustrate, it is not intended that Limit the invention to content below.In explanation, the same symbol is used to identical element or element with the same function, And according to circumstances and the repetitive description thereof will be omitted.In addition, positional relationships are set as being based on if being not particularly illustrated up and down etc. The positional relationship of positional relationship shown in attached drawing.In turn, the dimensional ratios of each element are not limited to the ratio of diagram.

Connector of the invention has a connector body in several embodiments, the connector body have one or Multiple conductive contacts (hereinafter referred to as conductive junction point) and the shell for keeping conductive junction point.When shell keeps multiple conductions to connect When point, conductive junction point remains state insulated from each other each other by shell.Conductive junction point is in the front end of connector body with energy Enough modes being electrically connected with other side's connector are from shell exposing, and in the rear end of connector body with can be with substrate electrical connection Mode from shell expose.

Connector can have Sheet Conductor.Conductive junction point and Sheet Conductor are in a manner of being each state of insulation by shell It keeps.Conductive junction point and Sheet Conductor are made of conductors such as such as copper alloys.Conductive junction point connector body front end with Extend between rear end, is for example used as signal transmission when connector is mounted on electronic equipment, power supply is used or earthy Conductive junction point functions.Conductive junction point can constitute a part of the electric circuit different from Sheet Conductor in the electronic device. On the other hand, Sheet Conductor can constitute a part of such as earthed circuit in the electronic device.As long as Sheet Conductor major part It is plate, there can be the component (such as tongue-like part) extended from plate major part.

Shell is made of such as insulative resin solidfied material.Shell has the relative position for determining connector body and substrate Positioning region.When overlooking connector body, positioning region configuration is more being leaned on at least one conductive junction point compared with along from connection The centerline side for the connector body that the direction of the front end of device main body towards rear end extends.That is, under the vertical view, positioning The center line is more being leaned in portion's configuration compared at least one conductive junction point.For example, center line can be clipped under the vertical view Mode in pairs and conductive junction point kept by shell, positioning region at least is set between a pair of conductive contact.

In several examples, connector can have connector body and be configured to for other side's connector be inserted into The metallic casing of through hole.At this point, being configured with the front end for the connector body being electrically connected with other side's connector in through hole Inside mode, the end of the Sheet Conductor exposed from the side of shell is fixed on to the inner wall to form the shell of through hole. Shell may be, for example, the metal comprising at least one in copper, aluminium, nickel, tin and cobalt, can also be the conjunction comprising these metals Gold.For example, can be the steel alloy of stainless steel etc..Shell can be the shell of electronic equipment etc..Therefore, it can make to be assembled into electronics and set The standby connector waited miniaturises.

The connector can be used for pen type electronic equipment.At this point, shell may make up the packaging of pen type electronic equipment.As Pen type electronic equipment can illustrate pen type flashlight, laser pen, pen type recorder, pen type demagnetizer, pen type hardometer, pen type humidification Device and electronic pen etc..But pen type electronic equipment is not limited to the equipment.Connector is and having metallic casing With mechanical strength superior compared with resin shell.Therefore, lossless mechanical strength it can reduce its outer diameter.Therefore, Connector can will be described other than substantially pen-type shape be suitably used for various electronic equipments.

Connector can become so-called negative side-connector (receptacle when connecting with other side's connector Connector, socket connector) and connected with the other side as positive side-connector (plug connector, pin connector) Device connection.The type of connector is not particularly limited, and may be, for example, according to USB (Universal Serial Bus, general serial Bus) Type-C specification socket connector.

The connector that explanation seeks the pen-type shape electronic equipment of miniaturization to have in embodiments described below.So And it can be used for various set in this way, connector of the invention is not defined as the connector of pen-type shape electronic equipment as described Standby and device etc..

Fig. 1 is the perspective view of the connector 100 of an embodiment.Connector 100 has: made of metal shell 50 has For the through hole 51 of other side's connector insertion；And connector body 40, front end 42 is configured into the side inside through hole 51 Formula is fixed on the inner wall 52 to form the shell 50 of through hole 51.Shell 50 (shell 50), which includes, has substantially cylindrical outer shape Main part 50A and the main part for connector 100 to be mounted on to pen type electronic equipment linking part 50B.In this hair In bright, it is observed from the front the front end 42 of connector body 40 shown in FIG. 1 in such a way that linking part 50B becomes rear, will lead Make as the face side of connector 100, by linking part side the surface side 50a compared with linking part 50B more nearby of body portion 50A For connector 100 back side and be illustrated.

Fig. 2 is the perspective view of the connector body 40 from face side.Connector body 40 has: its main part is embedded In the Sheet Conductor 10 of shell 20, conductive junction point 31A, 32A, 33A, 34A, 35A (hereinafter collectively referred to as " 31A~35A ") and incite somebody to action Sheet Conductor 10 and conductive junction point 31A~35A remain the shell 20 of state insulated from each other.Conductive junction point 31A~35A will connect When connecing device 100 and being mounted on pen type electronic equipment, for example, use as signal transmission, power supply is used or earthy conductive junction point plays function Energy.

Conductive junction point 31A~35A when connector 100 to be connect with other side's connector with other side's connector can have Conductive junction point contact mode expose in the front end of connector body 40 42.In addition, conductive junction point 31A~35A is with can Be mounted on the terminal for configuring substrate 70 (5 and Figure 16 referring to Fig.1) in the rear end 44 of 40 back side of connector body and having The mode of contact is exposed in the rear end of connector body 40 44.In this way, conductive junction point 31A~35A is in front end 42 and rear end Extend between portion 44.The resin cured matter of shell 20 is constituted by the way that the central portion of conductive junction point 31A~35A to be embedded in, and State of insulation is remained with shell 50.

Shell 20 has the protrusion 24 outstanding upward in Fig. 2.Connector body 40 is being fixed on shell by protrusion 24 The recess portion 55 (referring to Fig. 8) that is connected in the through hole 51 for being formed in shell 50 when 50 and regulation connector body 40 are towards through hole 51 insertion depth.In this way, the end 12 of protrusion 24 and Sheet Conductor 10 together as connector body 40 consolidating to shell 50 Determine portion to function.But, it is not necessary to have protrusion 24, can only the both ends of connector body 40 a pair of end portions 12 as connect The fixed part that device main body 40 is connect relative to shell 50 functions.

Fig. 3 is the perspective view of the connector body 40 from back side.Connector body is shown relative in described Fig. 2 40 surface, and the back side of connector body 40 is shown in Fig. 3.As shown in figure 3, being also in the back side of connector body 40 In this way, identically as the conductive junction point 31A~35A on surface is arranged in, conductive junction point 31B, 32B, 33B, 34B, 35B are (following total Referred to as " 31B~35B ") extend between front end 42 and rear end 44.Conductive junction point 31A, 32A, 34A, 35A shown in Fig. 2 It is configured opposite to each other across Sheet Conductor 10 as shown in Figure 5 with conductive junction point 31B, 32B, 34B, 35B shown in Fig. 3.

Conductive junction point 31A~35A and conductive junction point 31B~35B is bent in rear end 44 as shown in Figure 6.Specifically, with The side that the interval of conductive junction point configured opposite to each other becomes larger compared in the front end of connector body 40 42 in rear end 44 Formula bending.In rear end 44, substrate is installed between conductive junction point 31A~35A and conductive junction point 31B~35B.In addition, each The shape of conductive junction point is not limited to this, the mutual interval of oppositely disposed conductive junction point may be either it is certain, can also with connecting The front end 42 of device main body 40 is compared to become smaller in rear end 44.

As shown in Figures 2 and 3, the end 12 of Sheet Conductor 10 is revealed in the both sides of connector body 40 from shell 20 respectively Out.In addition, the side edge part 11 of Sheet Conductor 10 exposes in the front end of connector body 40 42 and is connected with front end 42 The end 46 of face side.In addition, Sheet Conductor 10 has the tongue-like part 14,16 exposed in the rear end of connector body 40 44. The other parts of Sheet Conductor 10 are embedded in shell 20.

The tongue-like part 14 of Sheet Conductor 10 is as shown in figure 11 in a manner of in rear end 44 and conductive junction point 33B substantially opposite direction It is arranged between conductive junction point 32A and conductive junction point 33A.The tongue-like part 16 of Sheet Conductor 10 is in rear end 44 and conductive junction point 33A substantially opposite mode is arranged between conductive junction point 33B and conductive junction point 34B.Tongue-like part 14,16 and substrate is set Surface contacts respectively with the terminal at the back side, and a part as such as earthed circuit functions.

Shell 20 has positioning region 22A in rear end 44 as shown in Figure 3, and the positioning region 22A has with zoning conduction Mode between contact 34A, 34B and conductive junction point 35A, 35B is from front end 42 towards the direction of rear end 44 protrusion outstanding 21.Positioning region 22A can be adequately suppressed the short circuit (short) between conductive junction point 34A (34B) and conductive junction point 35A (35B) Generate etc..

Shell 20 has positioning region 22B, and the positioning region 22B has with zoning conductive junction point 31A, 31B and conductive junction point Mode between 32A, 32B is from front end 42 towards the direction of rear end 44 protrusion 21 outstanding.Positioning region 22B can be fully Inhibit the generation etc. of the short circuit (short) between conductive junction point 31A (31B) and conductive junction point 32A (32B).

Positioning region 22A, 22B be arranged than the configuration in conductive junction point 31A~35A and 31B~35B in connector master A pair of conductive contact 31A (31B) and 35A (35B) near lateral side (outside) of body 40 are more by central (inside).Therefore, with Positioning region setting is compared the case where more leaning on lateral side (outside) compared with a pair of conductive contact 31A (31B) and 35A (35B), Connector body 40 and connector 100 can be reduced.Therefore, connector 100, which further can suitably be used as, seeks reduction outer The connector of the pen type electronic equipment of diameter.

Positioning region 22A, 22B are as shown in Figure 3 in addition to protrusion 21, also in protrusion 21 and the mutual opposite surface of protrusion 21 There is the groove portion 23 for being sticked in substrate for the face of opposite side.Protrusion 21 can further increase substrate and with groove portion 23 Positioning accuracy.In addition, protrusion 21 both can have groove portion 23 in the mutual opposite surface of protrusion 21 in other several embodiments, There can also be groove portion 23 on the two sides in the face opposite to one another of protrusion 21 and the face of its opposite side.

Shell 20 overleaf also has protrusion 24 outstanding upward as shown in Figure 3.In this way, shell 20 is in connector body 40 surface and the back side have symmetrical shape.But the shape of shell 20 is not limited to have symmetrically on surface and the back side Shape.For example, protrusion 24 only can be formed on one side at the surface of connector body 40 and the back side.

Fig. 4 is the top view of connector body 40.That is, Fig. 4 is the back side (upper surface of Fig. 3) for overlooking connector body 40 When figure.As shown in figure 4, conductive junction point 31B, 35B are set as compared with positioning region 22A, 22B further from connector body 40 Center line CL.That is, positioning region 22A, 22B are separately positioned on compared with conductive junction point 31B, 35B more in connector body 40 The side heart line CL.Herein, center line CL is along the straight line extended from front end 42 towards the direction of rear end 44.Center line CL It is the straight line extended along the direction of insertion other side's connector.Center line CL be parallel to conductive junction point 31B~35B (31A~ Length direction (extending direction) 35A) and extend.

The positional relationship of positioning region 22A, 22B and conductive junction point 31B, 35B are illustrated referring to Fig. 4, in connector body 40 Table side be also in this way, positioning region 22A, 22B and conductive junction point 31A, 35A be with positioning region 22A, 22B and conductive junction point 31B, The identical positional relationship of 35B.In the present embodiment, shell 20 is not limited to have 2 positioning regions 22A, 22B.For example, connection Device main body 40 can have the positioning region configured in a manner of being overlapped with center line CL near the center of rear end 44.Or, There can be the positioning region more than 3 between conductive junction point 31A (31B) and conductive junction point 35B (35B).In addition, in another implementation In mode, it can had more compared with conductive junction point 31A (31B) and conductive junction point 35B (35B) further from the position of center line CL Another positioning region.But based on the viewpoint for minimizing connector 100, do not have this another positioning region preferably.

Fig. 5 is the front view of connector body 40.That is, Fig. 5 is from front end 42 towards connector master from rear end 44 Figure when body 40.It is equivalent to the surface of connector body 40 above Fig. 5, the back of connector body 40 is equivalent to below Fig. 5 Face.The side edge part 11 of Sheet Conductor 10 exposes in the front end of connector body 40 42 and the end of face side, end 12 with Expose from shell 20 towards side mode outstanding the both sides of connector body 40.

Fig. 6 is the line VI -- VI cross-sectional view of the connector body 40 of Fig. 5.Conductive junction point 34A of the Sheet Conductor 10 in shell 20 Substantially central portion is embedded in the opposite direction of conductive junction point 34B.Sheet Conductor 10 and conductive junction point 34A, 34B are outer by being formed The resin cured matter of shell 20 separates.Other conductive junction points are also separated by the resin cured matter of formation shell 20 with Sheet Conductor 10. Conductive junction point 34A, 34B are to be formed as symmetrical above and below on the basis of the Sheet Conductor 10 for being embedded in shell 20.Along Sheet Conductor 10 Surface 10A be configured with conductive junction point 34A, along back side 10B be configured with conductive junction point 34B.Other conductive junction points also edge in the same manner The surface 10A and back side 10B of Sheet Conductor 10 are configured.It can inhibit to configure along surface 10A and back side 10B using Sheet Conductor 10 Conductive junction point between signal interference, i.e. so-called crosstalk.

Fig. 7 is the VII-VII line cross-sectional view of the connector body 40 of Fig. 5.Sheet Conductor 10 includes exposing in connector master The side edge part 11 of the end of the front end 42 and face side of body 40, in the side of connector body 40 from the end that shell 20 exposes 12, the main part 10a being embedded in shell 20 and the ligule exposed in the rear end of connector body 40 44 from shell 20 Portion 14,16.In main part 10a, multiple through hole 10b by spread it is existing in a manner of formed, and with positioning region 22A, 22B Corresponding part is formed with notch section 10c near cardinal extremity.

Elastic portion due to notch section 10c, the 10c being formed between a pair of end portions 12 between end 12 and main part 10a 13 (linking parts) are in bridge formation shape.Therefore, if the power in the opposite direction of a pair of end portions 12 acts on a pair of end portions 12, the bridge formation The elastic portion 13 of shape is flexibleed deformation on one side while resin cured matter bitten in notch section 10c, and a pair of end portions 12 is towards opposite direction side To moving respectively.At this point, elastic portion 13 with the stress that offsets along with mobile deflection by a pair of end portions 12 towards with opposite direction Direction is that opposite direction bullet pushes away.

Fig. 8 is the perspective view of the shell 50 from back side.Shell 50 includes a pair of of fastener 54, edge in linking part 50B The outer peripheral surface of main part 50A is formed as arc-shaped, and configured opposite to each other；And protruding portion 53, setting a pair of of fastener 54 it Between, and it is formed with the through hole 51 being connected to main part 50A.

A pair is formed with forming the inner wall 52 of shell 50 of through hole 51 in a manner of opposite in above-below direction in fig. 8 Recess portion 55.When connector body 40 is fixed on shell 50, recess portion 55 is abutted with the protrusion 24 of connector body 40.Therefore, Can regulation connector body 40 exceedingly moved relative to depth direction of the through hole 51 in Fig. 8 of shell 50.

A pair is formed with forming the inner wall 52 of shell 50 of through hole 51 in a manner of opposite in left and right directions in fig. 8 Order difference part 56.Order difference part 56 can engagingly be formed as channel-shaped with the end 12 of Sheet Conductor 10 in inner wall 52.The shape of order difference part 56 Shape is not limited to this, and in another embodiment, order difference part 56 can be by such as in the prominent of the end 12 for clipping Sheet Conductor 10 up and down It rises and is formed.

Fig. 9 is the figure for indicating to be fixed on the connector body 40 of shell 50 in connector 100.In Fig. 9, for ease of Understand that connector body 40 towards the stationary state of shell 50, and indicates shell 50 with two o'clock chain line, indicates connector master with solid line Body 40.Figure 10 is the front view of connector 100, and Figure 11 is the rearview of connector 100.

As shown in Fig. 9 and Figure 11, the end 12 of the Sheet Conductor 10 of connector body 40 is locked on the order difference part 56 of channel-shaped. Therefore, the front end 42 for the connector body 40 being electrically connected with other side's connector of insertion through hole 51 is configured in through hole 51 It is internal.

Since the end 12 of Sheet Conductor 10 is connected to the inner wall 52 of made of metal shell 50,50 conduct of shell can be made A part of ground connection (earth) circuit functions.Therefore, it is able to suppress the generation of electrostatic and protects and be built in pen type electronics and set The internal circuit of standby substrate, to improve the reliability of pen type electronic equipment.

The mechanism that the end 12 of Sheet Conductor is fixed on inner wall 52 is not limited to the mechanism.For example, other several In a embodiment, end 12 is engaged with order difference part 56 and end 12 is fixed on inner wall 52 using being soldered or welded.

As shown in figure 9, positioning region 22A, 22B have protrusion 21.Protrusion 21 and conductive junction point 31A~35A and 31B~35B, And Sheet Conductor 10 (tongue-like part 14,16) is compared and is more dashed forward from the front end of connector body 40 42 towards the direction of rear end 44 Out.Therefore, when substrate to be connected to the rear end 44 of connector body 40, positioning region 22A, 22B (protrusion 21) are prior to conduction The tongue-like part 14,16 and substrate contact of contact 31A~35A, 31B~35B and Sheet Conductor 10.Therefore, it is able to suppress conduction Deformation and breakage of the tongue-like part 14,16 of contact 31A~35A, 31B~35B and Sheet Conductor 10 etc..

As shown in Figure 10, setting being formed in the inner wall 52 of the formation through hole 51 of shell 50, supporting for the inner wall 52 is set Junction 58.If by the through hole 51 of the shell 50 of other side's connector insertion connector 100, and before being connected to connector body 40 End 42, then the front end of other side's connector be connected to connector body 40 along the conductive junction point 31A~35A on surface and the back side Conductive junction point 31B~35B each contact orientation formed antetheca 28,28 and be connected to made of metal bearing surface 58.In this way, It is connected to bearing surface 58 and antetheca 28 by the front end of other side's connector, and the insertion of regulation other side connector towards through hole 51 is deep Degree.

The antetheca 28 that the front end of other side's connector is not only connected to connector body 40 is also connected to made of metal bearing surface 58. Excessive insertion force when connector 100 is due to made of metal bearing surface 58, being able to suppress because of connection other side's connector Caused breakage.Therefore, it can be improved the connection reliability of connector 100.

In such as Figure 10 connector 100 from the face side of connector body 40, along the surface 10A of Sheet Conductor 10 Conductive junction point 31A~the 35A of (referring to Fig. 6) setting and the conductive junction point 31B~35B being arranged along back side 10B are with connector The mode that 100 central axis P becomes symmetrical centre configures.It therefore, can also be as such as USB Type-C, as no matter connecting The surface and the back side of the device higher connector of workable versatility.

Figure 12 is the XII-XII line cross-sectional view of Figure 10.Figure 13 is the XIII-XIII line cross-sectional view of Figure 10.As shown in figure 12, In connector 100, the protrusion 24 of connector body 40 is connected to the recess portion 55 in the through hole 51 for being formed in shell 50.Figure 13 Shown in be formed in the antetheca 28 of bearing surface 58 in the through hole 51 of shell 50 and connector body 40 shown in Figure 12 together Contact surface as the front end with other side's connector.

As shown in figure 13, the end 12 of Sheet Conductor 10 is fixed on the order difference part 56 of shell 50.Therefore, end 12 is good It is fixed on the inner wall 52 to form the shell 50 of through hole 51 well, and can be improved the reliability of connector 100.Sheet Conductor 10 A pair of end portions 12 the flexible deformation of elastic portion 13 that constitutes of interval reason bridge formation portion, and can be installed with by connector body 40 It compares and becomes smaller before shell 50.At this point, because of the stress of the flexible deformation generation along with elastic portion 13, by end 12 with towards rank The mode bullet in poor portion 56 pushes away.Therefore, end 12 is fixed on to the inner wall 52 to form the shell 50 of through hole 51 more well.Cause This, the even mutual fixation of metal component can also further increase the reliability of connector 100.

Adhesive or solder etc. can be used to reinforce for the connection of shell 50 and connector body 40.For example, bonding both can be used The contact surface of agent attachment recess 55 and protrusion 24, it is possible to use the end 12 of the fixed Sheet Conductor 10 of solder and the scale of shell 50 Portion 56.

Figure 14 is the XIV-XIV line cross-sectional view of Figure 13.That is, Figure 14 is by the end 12 of Sheet Conductor 10 and through hole 51 The partial sectional view for amplifying near the abutment portion of order difference part 56 and showing.If the end 12 of Sheet Conductor 10 is using because of Figure 13 Shown in the stress that generates of flexible deformation of elastic portion 13 carry out bullet and push away order difference part 56, then as shown in figure 14 from order difference part 56 to end 12 effect reaction force F1.

If reaction force F1 is acted on, the notch section 10c of Sheet Conductor 10 bites shell 20 along the direction of arrow F2 It is internal.Herein, there is the tapered portion thinning towards central axis P thickness in the outer rim for forming notch section 10c due to Sheet Conductor 10 12a, therefore Sheet Conductor 10 (notch section 10c) can be made easily to bite in shell 20.Therefore, notch section 10c is locked on outer Shell 20, and it is able to suppress the loosening of end 12.It therefore, can be relative to the sufficiently strongly fixed connection device main body 40 of shell 50.

Figure 15 is the figure for indicating the step of substrate 70 is mounted on connector 100.Substrate 70 is to be built in pen type electronics to set Standby substrate, the one side at it have the terminal 71~75 being electrically connected with conductive junction point 31B~35B of connector 100.In addition, Substrate 70 has the terminal 76 being electrically connected with the tongue-like part 16 of connector 100 in the one side.Substrate 70 another side also with institute State one side has the terminal being electrically connected with conductive junction point 31A~35A and tongue-like part 14 in the same manner.Substrate 70 has for connector The notch section 78,78 that 100 positioning region 22A, 22B engages respectively.

When substrate 70 is mounted on connector 100, firstly, carrying out the position pair of notch section 78 and positioning region 22A, 22B It is quasi-.Then, make substrate 70 close to connector 100, the protrusion 21 of positioning region 22A, 22B are inserted into notch section 78.Then, make to connect The front end of the protrusion 21 of device 100 is connected to the bottom of notch section 78.Therefore, it can get the company with substrate 70 as shown in figure 16 Connect device 110.

As shown in figure 15, the protrusion 21 of positioning region 22A, 22B and conductive junction point 31A~35A and 31B~35B and ligule Portion 14,16 is protruded compared to more from the front end of connector body 40 42 towards the direction of rear end 44.Therefore, pacify by substrate 70 When mounted in connector 100, protrusion 21 is contacted with substrate 70 first.Therefore, substrate 70 is able to suppress before contacting with protrusion 21, with Conductive junction point 31A~35A and 31B~35B and tongue-like part 14,16 contact.Therefore, be able to suppress these components deformation and Breakage etc..

Positioning region 22A, 22B also have the function of the connection of guide connector 100 Yu substrate 70.Using with protrusion 21 The relative positional relationship of positioning region 22A, 22B decision connector body 40 (connector 100) and substrate 70.In addition, protrusion 21 is such as There is groove portion 23 shown in Fig. 9.By the way that the notch section 78 of substrate 70 is entrenched in groove portion 23, and by the notch section of substrate 70 78 and slot Portion 23 engages, and is able to suppress substrate 70 relative to connector 100 towards conductive junction point 31A~35A and conductive junction point 31B~35B Opposite direction positional shift.Therefore, the positioning accuracy of connector 100 Yu substrate 70 can be further increased.Furthermore it is possible to press down Each conductive junction point 31A~35A, 31B~35B are made along with substrate 70 towards the positional shift of the direction and the deformation of loosening.

Figure 16 is the perspective view of the connector 110 of another embodiment.Connector 110 has: connector 100, Yi Jilian Connect the substrate 70 in the rear end of connector body 40 44.Also the connector that will be provided with this substrate is known as electrical connector Situation.The terminal 71~75 and terminal 76 of one surface side of substrate 70 expose in the rear end of connector body 40 44 from shell 20 Conductive junction point 31B~35B and the tongue-like part 16 of Sheet Conductor 10 be electrically connected.Connector 110 (electrical connector 110) by The integral structure of Yu Weiyu substrate 70, therefore the manufacturing step of pen type electronic equipment can be simplified.In addition, substrate 70 is another The terminal of one surface side is also electrically connected in the same manner as a surface side with conductive junction point 31A~35A and tongue-like part 14.

As shown in figure 16, the conductive junction point 31B at the back side of the connector body 40 of connector 100 has the end with substrate 70 The interconnecting piece 31a of 71 contact of son.Another conductive junction point 32B~35B and tongue-like part 16 also have the terminal 72~75 with substrate 70 And the interconnecting piece that terminal 76 contacts respectively.By this interconnecting piece, conductive junction point 31B~35B and tongue-like part 16 and terminal 71~ 76 electrical connections.In Figure 16 although not shown, but the conductive junction point 31A~35A on the surface of connector body 40 and tongue-like part 14 also phase It is respectively provided with the interconnecting piece contacted with the terminal 71~75 of substrate 70 and terminal 76 together.By with this interconnecting piece, and energy Enough improve the manufacture efficiency of pen type electronic equipment 150 (Figure 17).Tongue-like part 14,16 is electrically connected with the terminal 76 of substrate 70, as Such as a part of earthed circuit functions.The terminal of conductive junction point 31A~35A and conductive junction point 31B~35B and substrate 70 71~75 connections, as signal transmission with, power supply with or earthy conductive junction point function.

Figure 17 is to indicate to be connected with the connector 100 of substrate 70, the pen type electronic equipment 150 for having connector 110 The figure of structure.Pen type electronic equipment 150 has the main part with barrel shape for the packaging for constituting pen type electronic equipment 150 80.Connector 100 (connector 110) is installed in the upper end of main part 80.The shell 50 of connector 100 (connector 110) Constitute the packaging of pen type electronic equipment 150 together with main part 80.

In main part 80, circuit portion 84, battery 82 and substrate 70 are sequentially linearly from pen tip arranges simultaneously quilt Receiving.Substrate 70 is connect with connector 100 at one end, the other end with for by substrate 70 and battery 82 or by substrate 70 and electricity The cable 86,87,88 that road portion 84 is electrically connected connects.

Circuit portion 84 is such as can enumerate and have printing distributing board, connection terminal, various integrated circuits and electronic component Part.Specifically, it can enumerate and control control unit, the memory for storing information and communication module of each component etc..Battery 82 are preferably TunePower, can illustrate such as lithium ion battery and nickel-metal hydride battery.The conductive junction point 31A of connector 100 ~35A, 31B~35B (Fig. 9) and substrate 70, cable 86,87,88, battery 82 and circuit portion 84 are together in pen type electronic equipment Electric circuit is constituted in 150.Sheet Conductor 10 (Figure 12) constitutes in pen type electronic equipment 150 with shell 50 electrical with this together The different earthed circuit of circuit.

Composition in main part 80 is not limited to the composition, can accommodate any component other than the component.Make The vibrator that is vibrated when can for example enumerate the pressure sensor for the pressure that detection applies pen tip for component, power on and Optical module etc..

Figure 18 is the figure for indicating the connection structure of the upper end of pen type electronic equipment 150 of Figure 17.In the setting of substrate 70 Cable 86,87,88 is being connected with the terminal of 100 side of connector for 3 terminals 77 of opposite side.Connector 100 is via cable 86,87,88 and substrate 70 be electrically connected with battery 82 and circuit portion 84.By the way that linking part 50B to be inserted into the upper end of main part 80, And connector 100 is installed in a main part 80.In this way, linking part 50B is housed in the inside of a main part 80, shell 50 Main part 50A and main part 80 are integrally formed the shape of pen type electronic equipment 150.

The fastener 54 of linking part 50B may be, for example, leaf spring.At this point, by being pushed away in a main part 80 with 54 bullet of fastener Connector 100 is mounted on a main part 80 by the mode of empty wall, and connector 100 can be fixed on a main part 80.As Another example, fastener 54 are fixed with main part 80 using adhesive.

Figure 19 is the figure for illustrating the connector 100 that pen type electronic equipment 150 has and connecting with other side's connector 200.It is right Square connector 200 at one end side have insertion connector 100 shell 50 through hole 51 insertion section 210.Other side's connector 200 another side is for example connected to the information equipment of AC power supplies or personal computer etc..

If through hole 51 is inserted into the insertion section 210 of other side's connector 200, the front end 42 of connector body 40 and insert Enter the electrical connection of portion 210.Therefore, pen type electronic equipment 150 can be charged, or in pen type electronic equipment 150 and external information Transmission/reception of signal is carried out between equipment.At this point, the front end of other side's connector 200 be connected to antetheca shown in Fig. 10 28 with The bearing surface 58 being formed in the through hole 51 of shell 50.Since bearing surface 58 consists of metal, so even repeating pair The connection of square connector 200 and the generation for unloading the deformation for being also adequately suppressed connector body 40 and breakage etc..Therefore, it connects Device 100 is excellent in terms of durability.

More than, it is illustrated for several embodiments, but the present invention is not by any restriction of the embodiment.Example Such as, the connector of the embodiment is provided with conductive junction point along the surface and the back side of Sheet Conductor, and but not limited thereto.Example Such as, conductive junction point can be provided on one side only along the surface of Sheet Conductor or the back side.In addition, for example, along Sheet Conductor The conductive junction point of surface setting can be configured to whole opposite directions with the conductive junction point being arranged along the back side of Sheet Conductor.In addition, conductive The number of contact is not particularly limited, and can be 1, can also more than two.

Shell 20 can not be constituted with a component.For example, can be made of the resin cured matter of more than two.At this point, being more than 2 resin cured matters can both be in contact with each other and also mutually from.Sheet Conductor 10 can not have tongue-like part 14,16.Shell 50 passes through The shape of through-hole 51 does not have then if the front end 42 for configuring connector body 40 and for the shape of other side's connector insertion It is particularly limited to.

In said embodiment, have protrusion 21 by positioning region 22A, 22B, and insert protrusion 21 as shown in Figure 15 etc. Enter the notch section 78 of substrate 70, and determine the relative positional relationship of connector body 40 Yu substrate 70, but not limited to this.Example Such as, it can be formed in the recess portion that thickness direction clips substrate 70 in protrusion 21, is attached device main body 40 and substrate using the recess portion 70 positioning.In addition, positioning region 22A, 22B may not be protrusion, the notch section for being formed in shell 20 is set as positioning region.At this point, Prepare the substrate with the protrusion that can be inserted into the notch section, the protrusion of substrate is inserted into the notch section, and is able to carry out connector The positioning of main body 40 and substrate 70.

Connector 100 and connector 110 can have the lid such as from the surface side 50a of shell 50 covering through hole 51.

Next, illustrating an example of the manufacturing method of connector 100 and connector 110.Firstly, production is such as Fig. 2~Fig. 7 institute The connector body 40 shown.Specifically, prepare the Sheet Conductor 10 with specific shape, obtain plate using such as ejection formation A part of shape conductor 10 by insulating properties resin cured matter (shell 20) inbuilt part.At this point, the lateral margin of Sheet Conductor 10 Portion 11, end 12 and tongue-like part 14,16 are formed in a manner of exposing from shell 20.In addition, being formed in shell 20 in advance Through hole for conductive junction point 31A~35A and 31B~35B to be pressed into.

Next, preparing conductive junction point 31A~35A and 31B~35B commercially available or using the production of well-known method. Conductive junction point 31A~35A and 31B~35B indentation are formed in the through hole of shell 20.In such manner, it is possible to obtain such as Fig. 2~Fig. 7 Shown in connector body 40 (connector body making step).

In addition to connector body 40, it is also prepared for made of metal shell 50 as shown in Figure 8.Shell 50 both added using cutting Work is specific shape, and casting can also be used or (shell production walks using the manufacture of the metal injection method of metal powder and binder Suddenly).

After connector body 40 and shell 50 are ready to complete, combine the two as shown in Fig. 9~Figure 13 and manufacture and connect Device 100.Before combining the two, the distance between a pair of end portions 12 of connector body 40 can be greater than a pair of of scale of shell 50 The distance between the bottom in portion 56.At this point, connector body 40 is fixed in the inner wall 52 of the formation through hole 51 of shell 50 When connector 100, the end 12 of connector body 40 pushes away order difference part 56 using 13 bullet of elastic portion.It therefore, can be by connector master Body 40 is securely fixed in shell 50 (fixing step).

Next, as shown in figure 15, substrate 70 being connected to connector 100 and manufactures connector 110.At this point, using fixed The positioning of position portion 22A, 22B progress substrate 70.And the connection of positioning region 22A, 22B guiding substrate 70.It therefore, can be with abundant The positional relationship of high precision adjustment connector 100 and substrate 70, and conductive junction point 31A~35A and 31B can be adequately suppressed The deformation or breakage (installation steps) of~35B and tongue-like part 14,16.

It this concludes the description of an example of the manufacturing method of connector 100 and connector 110, but manufacturing method is not limited to this Example.For example, conductive junction point 31A~35A and 31B~35B is kept by being pressed by shell 20, but can also in the example By the way that conductive junction point 31A~35A and 31B~35B and Sheet Conductor 10 are embedded in shell 20 together when forming shell 20 So-called insertion forming and keep.

Industrial utilizability

The present invention provides a kind of connector that can be realized miniaturization.

[explanation of symbol]

10 Sheet Conductors

10a main part

10b through hole

10c notch section

12 ends

13 elastic portions

14,16 tongue-like part

20 shells

21 protrusions

The positioning region 22A, 22B

21 protrusions

23 groove portions

24 protrusions

28 antethecas

31A, 32A, 33A, 34A, 35A, 31B, 32B, 33B, 34B, 35B conductive junction point

31a interconnecting piece

40 connector bodies

42 front ends

44 rear ends

50 shells/shell

50A main part

50B linking part

The surface 50a

51 through holes

52 inner walls

53 protruding portions

54 fasteners

55 recess portions

56 order difference parts

58 bearing surfaces

70 substrates

71~77 terminals

78 notch sections

80 main parts

82 batteries

84 circuit portions

86~88 cables

100,110 connector

150 pen type electronic equipments

200 other side's connectors

210 insertion sections