阅读说明：本技术 一种电子元器件连接总成及车辆 (Electronic components connection assembly and vehicle ) 是由 张建金 涂利军 张磊 尹建东 赵福成 王瑞平 于 2021-07-14 设计创作，主要内容包括：本发明提供了一种电子元器件连接总成及车辆,涉及车辆电子元器件领域。本发明中电子元器件连接总成用于连接第一元器件和第二元器件,第二元器件上设有至少一个触点,电子元器件连接总成包括相互配合的内壳体和外壳体,内壳体内部贯穿有与第一元器件连接的至少一根导线,每一导线与每一触点对应设置,且导线远离第一元器件的端部安装有端子且端子具有露出于内壳体的接触部,其中,外壳体与第二元器件固定连接,内壳体配置成可相对于外壳体沿着端子的轴向移动,以使端子与触点形成互相接触的连接状态或互相间隔布置的原始状态。本发明通过在第二元器件上设置触点,替代了现有技术中复杂的母端子和母端插件,减小了电子元器件连接总成的尺寸。(The invention provides an electronic component connecting assembly and a vehicle, and relates to the field of vehicle electronic components. The electronic component connecting assembly comprises an inner shell and an outer shell which are matched with each other, at least one lead connected with the first component penetrates through the inner shell, each lead is arranged corresponding to each contact, a terminal is mounted at the end part of each lead far away from the first component and provided with a contact part exposed out of the inner shell, the outer shell is fixedly connected with the second component, and the inner shell can move relative to the outer shell along the axial direction of the terminal, so that the terminal and the contacts form a mutually-contacted connecting state or an original state arranged at intervals. According to the invention, the contacts are arranged on the second component, so that a complex female terminal and a female terminal plug-in the prior art are replaced, and the size of the electronic component connection assembly is reduced.)

1. The utility model provides an electronic components connection assembly for connect first component and second component, be equipped with at least one contact on the second component, its characterized in that, electronic components connection assembly includes:

an inner shell and an outer shell which are matched with each other, at least one conducting wire connected with the first component penetrates through the inner part of the inner shell, each conducting wire is arranged corresponding to each contact, a terminal is arranged at the end part of each conducting wire far away from the first component, the terminal is provided with a contact part exposed out of the inner shell, wherein,

the outer housing is fixedly connected with the second component, and the inner housing is configured to be movable relative to the outer housing along an axial direction of the terminal to bring the terminal and the contact into a connected state of mutual contact or an original state of mutual spaced arrangement.

2. The electronic component connection assembly of claim 1, further comprising:

the spring is sleeved on each wire, and one end of the spring is connected with the terminal;

and one side of the locking plate is abutted to the spring, the other side of the locking plate is abutted to the inner shell, and the inside of the locking plate is used for penetrating through the lead.

3. The electronic component connection assembly of claim 2,

slots are formed in the inner shell and the outer shell, so that the locking plate can be inserted into the inner shell from the slots.

4. The electronic component connection assembly of claim 3,

the locking plate is U-shaped, so that when the locking plate is inserted into the inner shell, the wire is limited in the U-shaped opening of the locking plate.

5. An electronic component connecting assembly as claimed in claim 1, wherein the outer housing has a first rocker arm hole and the inner housing has a second rocker arm hole, the electronic component connecting assembly further comprising:

the rocker arm is provided with a cam matched with the first rocker arm hole and a rotating shaft which is inserted in the second rocker arm hole and is coaxial with the cam, so that the rocker arm drives the cam to rotate under stress, and the inner shell moves along the axial direction of the terminal.

6. The electronic component connection assembly of claim 5, comprising two first rocker arm apertures disposed at two opposing sides of the outer housing and two second rocker arm apertures disposed at two opposing sides of the inner housing, wherein the rocker arm comprises:

the two ends of the body are respectively connected with the two cams and the two rotating shafts.

7. The electronic component connection assembly of claim 1,

the outer shell is connected with the clamping structure on the second component.

8. The electronic component connection assembly of claim 7,

the clamping structure comprises a concave part which is concave from the end surface of the second component towards the direction away from the outer shell, the outer shell is inserted into the concave part to fix the outer shell and the second component, and the contact is positioned at the bottom of the concave part.

9. The electronic component connection assembly of claim 7,

the clamping structure comprises a convex part which is formed by the end surface of the second component and protrudes towards the direction of the outer shell, and a concave part which is formed by the end surface of the second component and is recessed towards the direction deviating from the direction of the second component is arranged on the outer shell, so that the convex part is inserted into the concave part, and the second component and the outer shell are fixed, wherein the contact is positioned on the end surface of the convex part.

10. A vehicle equipped with the electronic component connection assembly according to any one of claims 1 to 9.

Technical Field

The invention relates to the field of vehicle electronic components, in particular to an electronic component connecting assembly and a vehicle.

Background

At present, various sensor elements are increasingly required in the process of component development in various industries. With the increasing functions of components, the arrangement space of each sensor becomes more compact. A need for more miniaturization is presented to the connection of the sensor to the wiring harness insert.

The main use in the current market is side contact connector and terminal, by public end plug-in components, public end terminal, female end plug-in components, parts such as female end terminal and waterproof plug constitute respectively, and public female end plug-in components are longer to inserting back whole length, and whole volume is great, and sensor and pencil are arranged there is more limitation occasionally. The structure of the female terminal is complex, the wiring harness plug-in is developed, optimized and upgraded for many years, and the structural optimization space of the wiring harness plug-in is small.

Disclosure of Invention

The invention aims to provide an electronic component connecting assembly, which solves the technical problem that components and plug-ins in the prior art are large in size after being butted.

It is a further object of the first aspect of the invention to increase the service life of the terminal.

The second aspect of the invention is to provide a vehicle with the electronic component connecting assembly.

According to a first aspect of the present invention, there is provided an electronic component connection assembly for connecting a first component and a second component, the second component having at least one contact, the electronic component connection assembly comprising:

an inner shell and an outer shell which are matched with each other, at least one conducting wire connected with the first component penetrates through the inner part of the inner shell, each conducting wire is arranged corresponding to each contact, a terminal is arranged at the end part of each conducting wire far away from the first component, the terminal is provided with a contact part exposed out of the inner shell, wherein,

the outer housing is fixedly connected with the second component, and the inner housing is configured to be movable relative to the outer housing along an axial direction of the terminal to bring the terminal and the contact into a connected state of mutual contact or an original state of mutual spaced arrangement.

Optionally, the method further comprises:

the spring is sleeved on each wire, and one end of the spring is connected with the terminal;

and one side of the locking plate is abutted to the spring, the other side of the locking plate is abutted to the inner shell, and the inside of the locking plate is used for penetrating through the lead.

Optionally, slots are formed in the inner shell and the outer shell, so that the locking plate can be inserted into the inner shell from the slots.

Optionally, the locking tab is U-shaped to retain the wire within the U-shaped opening of the locking tab when the locking tab is inserted into the interior of the inner housing.

Optionally, be equipped with first rocker hole on the shell body, be equipped with second rocker hole on the interior casing, electronic components connection assembly still includes:

the rocker arm is provided with a cam matched with the first rocker arm hole and a rotating shaft which is inserted in the second rocker arm hole and is coaxial with the cam, so that the rocker arm drives the cam to rotate under stress, and the inner shell moves along the axial direction of the terminal.

Optionally, two first rocker apertures disposed at two opposite sides of the outer shell and two second rocker apertures disposed at two opposite sides of the inner shell are included, wherein the rocker arm comprises:

the two ends of the body are respectively connected with the two cams and the two rotating shafts.

Optionally, the outer housing is connected to a snap structure on the second component.

Optionally, the clamping structure includes a recess recessed from an end surface of the second component in a direction away from the outer housing, and the outer housing is inserted into the recess to fix the outer housing and the second component, wherein the contact is located at a bottom of the recess.

Optionally, the clamping structure includes a convex portion protruding from an end surface of the second component toward the outer housing, and a concave portion recessed from the second component is disposed on the outer housing, so that the convex portion is inserted into the concave portion to fix the second component and the outer housing, wherein the contact is located on the end surface of the convex portion.

According to the second aspect of the invention, the invention also provides a vehicle which is provided with the electronic component connecting assembly.

The electronic component connecting assembly comprises an inner shell and an outer shell which are matched with each other, at least one conducting wire connected with the first component penetrates through the inner part of the inner shell, each conducting wire is arranged corresponding to each contact, a terminal is installed at the end part, far away from the first component, of each conducting wire, and the terminal is provided with a contact part exposed out of the inner shell. The contact is arranged on the second component, so that the complex female terminal and female terminal plug-in the prior art are replaced, the size of the electronic component connecting assembly is reduced, and the electronic component connecting assembly is more compact.

Furthermore, when the outer shell and the second component are installed, the terminals and the contacts are arranged at intervals and cannot be contacted, so that abrasion cannot be generated, the plugging and unplugging times of the terminals can be increased, and the service life of the terminals is prolonged.

The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

FIG. 1 is a schematic state diagram of terminals and an outer housing of an electronic component connection assembly in an original state according to one embodiment of the invention;

FIG. 2 is a schematic state diagram of a terminal in contact with an outer housing of an electronic component connection assembly in accordance with one embodiment of the invention;

FIG. 3 is a schematic block diagram of the interior of an inner housing of the electronic component connection assembly of FIG. 2;

FIG. 4 is a schematic cross-sectional view taken along section line A-A in FIG. 1;

FIG. 5 is a schematic cross-sectional view taken along section line B-B in FIG. 2;

fig. 6 is a schematic block diagram of a rocker arm in the electronic component connection assembly of fig. 1.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

Fig. 1 is a schematic state diagram of an electronic component connection assembly 100 according to an embodiment of the present invention in which a terminal 40 and an outer housing 10 are in an original state, fig. 2 is a schematic state diagram of an electronic component connection assembly 100 according to an embodiment of the present invention in which a terminal 40 and an outer housing 10 are in a contact state, fig. 3 is a schematic structural view of an inside of an inner housing 20 in the electronic component connection assembly 100 shown in fig. 2, fig. 4 is a schematic cross-sectional view taken along a cutting line a-a in fig. 1, and fig. 5 is a schematic cross-sectional view taken along a cutting line B-B in fig. 2. As shown in fig. 1, 2, 3, 4 and 5, in a specific embodiment, the electronic component connecting assembly 100 is used for connecting a first component (not shown) and a second component 200, the second component 200 is provided with at least one contact 210, the electronic component connecting assembly 100 includes an inner housing 20 and an outer housing 10 which are matched with each other, at least one conductive wire 30 connected with the first component penetrates through the inner housing 20, each conductive wire 30 is arranged corresponding to each contact 210, and the end of the lead 30 remote from the first component is mounted with a terminal 40 and the terminal 40 has a contact portion 41 exposed to the inner housing 20, wherein the outer housing 10 is fixedly connected to the second component 200, the inner housing 20 is configured to be movable relative to the outer housing 10 along the axial direction of the terminal 40, so that the terminal 40 and the contact 210 are brought into a connected state of being in contact with each other or an original state of being spaced apart from each other.

This embodiment reduces the size of the electronic component connection assembly 100 by providing the contacts 210 on the second component 200 instead of the complicated female terminals and female terminal inserts of the prior art, making it more compact.

In another embodiment, the electronic component connecting assembly 100 further includes a spring 50 and a locking plate 60, the spring 50 is sleeved on each of the wires 30, one end of the spring 50 is connected to the terminal 40, one side of the locking plate 60 abuts against the spring 50, the other side abuts against the inner housing 20, and the inside of the locking plate 60 is used for passing through the wires 30. When the terminal 40 contacts the contact 210, the spring 50 begins to compress, providing an elastic force for the contact of the terminal 40 and the contact 210, thereby ensuring the stability of the contact of the terminal 40 and the contact 210. And the spring 50 is compressed to be pressed against the side wall of the hole through which the lead 30 passes, thereby further improving sealability. This embodiment is now to pre-assemble the inner housing 20 and the outer housing 10 together, and the terminal 40 and the spring 50 are pre-press-fitted into the inner housing 20 using a dedicated device, and the related structure inside the inner housing 20 ensures that the terminal 40 is assembled at a predetermined position, and the length of the contact portion 41 of the terminal 40 protruding out of the inner housing 20 is extremely short, which is advantageous for protecting the terminal 40 from external force. In this embodiment, locking tab 60 and spring 50 may be initially connected together and assembled together inside inner housing 20.

In a preferred embodiment, slots 11 are formed on the inner housing 20 and the outer housing 10, so that the locking plate 60 can be inserted into the inner housing 20 from the slots 11, thereby facilitating the removal and replacement of the locking plate 60. That is, the terminal 40 and the spring 50 are previously press-fitted using a dedicated device and then assembled to the inside of the inner housing 20, and then the locking piece 60 is inserted into the inside of the inner housing 20 from the insertion groove 11 of the inner housing 20 and the outer housing 10.

Further, the locking plate 60 is U-shaped to limit the wire 30 within the U-shaped opening of the locking plate 60 when the locking plate 60 is inserted into the inner housing 20, the locking plate 60 serves as a base of the spring 50, and at the same time, a secondary locking function of the terminal 40 is achieved.

Fig. 6 is a schematic block diagram of the rocker arm 70 of the electrical component connection assembly 100 shown in fig. 1. As shown in fig. 6 and referring to fig. 1, 2, 3, 4 and 5, the outer housing 10 is provided with a first rocker hole 11, the inner housing 20 is provided with a second rocker hole (not shown), the electronic component connecting assembly 100 further includes a rocker arm 70, which is provided with a cam 72 matching with the first rocker hole 11 and a rotating shaft 73 inserted in the second rocker hole and coaxial with the cam 72, so that the cam 72 is driven by the rocker arm 70 to rotate, and the inner housing 20 moves along the axial direction of the terminal 40. When the electronic component connecting assembly 100 is mounted with the second component 200 and the swing arm 70 is in the position shown in fig. 1, and the swing arm 70 is rotated downward to the position shown in fig. 2, the contact portion 41 of the terminal 40 contacts the contact 210, so as to connect the first component with the second component 200.

In a preferred embodiment, the electronic component connecting assembly 100 includes two first rocker holes 11 disposed at two opposite sides of the outer housing 10 and two second rocker holes disposed at two opposite sides of the inner housing 20, wherein the rocker arm 70 includes a body disposed in a radial direction of the terminal 40, and two cams 72 and two rotating shafts 73 are connected to both ends of the body, respectively. The rocker arm 70 can be conveniently and manually rocked up and down through the design.

Further, the outer housing 10 is connected to a snap structure 220 on the second component 200.

In one embodiment, the snap structure 220 comprises a recess (not shown in the figures) recessed from an end surface of the second component 200 in a direction away from the outer housing 10, into which the outer housing 10 is inserted to secure the outer housing 10 and the second component 200, wherein the contact 210 is located at the bottom of the recess. That is, the outer housing 10 with the assembled electronic component connection assembly 100 is inserted into the recess, so as to assemble the electronic component connection assembly 100 and the second component 200, and at this time, the terminal 40 and the contact 210 on the second component 200 are in clearance fit, and are not in contact during the assembly process, so that the assembly wear is not generated, and the service life of the terminal 40 can be prolonged. The concave portion can ensure the tight connection between the outer shell 10 and the second component 200, and greatly improve the anti-vibration performance of the electronic component connection assembly 100.

In another embodiment, the latch structure 220 comprises a protrusion (not shown) protruding from the end surface of the second component 200 toward the outer housing 10, and a recess (not shown) recessed away from the second component 200 is formed on the outer housing 10, so that the protrusion is inserted into the recess to fix the second component 200 and the outer housing 10, wherein the contact 210 is located on the end surface of the protrusion. That is, the convex portion of the second component 200 is inserted into the concave portion of the outer housing 10, so as to assemble the electronic component connection assembly 100 and the second component 200, and at this time, the terminal 40 and the contact 210 of the second component 200 are in clearance fit, and do not contact with each other in the assembling process, so that the assembling abrasion is not generated, and the service life of the terminal 40 can be prolonged.

Further, the invention also provides a vehicle, which is provided with the electronic component connecting assembly 100. The electronic component connecting assembly 100 is not described in detail herein.

According to the invention, the contact 210 is integrated on the second component 200, and the contact 210 is contacted only through the contact part 41 of the terminal 40, so that the length of the male terminal 40 can be shortened, the complicated female terminal 40 and female terminal plug-in are eliminated, and the whole size is more compact after the electronic component connecting assembly 100 is contacted with the contact 210 of the second component 200. When the rocker arm 70 rotates, the inner housing 20 is driven to move downwards for a certain stroke relative to the outer housing 10, so that the terminal 40 contacts with the contact 210, and the spring 50 starts to compress while the terminal 40 contacts, so as to improve the contact between the terminal 40 and the contact 210 of the second component 200, thereby improving the contact stability of the two.

Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.