CN217182566U

CN217182566U - A kind of interface unit

Info

Publication number: CN217182566U
Application number: CN202221007472.6U
Authority: CN
Inventors: 盛鸿垚; 李华伟; 邱胜国; 吴小平
Original assignee: Bozhon Precision Industry Technology Co Ltd
Current assignee: Bozhon Precision Industry Technology Co Ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-08-12
Anticipated expiration: 2032-04-27

Abstract

The utility model relates to the technical field of connectors, in particular to a connector, which comprises a socket and a plug, wherein the socket comprises a first mounting seat, a first voltage contact component and a first signal contact component which are both fixed on the first mounting seat; the plug comprises a second mounting seat, a second voltage contact assembly and a second signal contact assembly, and the second voltage contact assembly and the second signal contact assembly are fixed on the second mounting seat; and under the state that the first voltage contact assembly and the second voltage contact assembly are electrically connected, the first signal contact assembly and the second signal contact assembly are in communication connection. The socket is arranged on the battery, the plug is arranged on the electric equipment of the vehicle, and by means of the arrangement, when the socket is connected with the plug, the electric connection and the communication connection between the vehicle and the battery can be realized, so that the operation efficiency is high, and the cost is low.

Description

A kind of interface unit

Technical Field

The utility model relates to a connector technical field especially relates to a connector.

Background

The connection between the vehicle and the battery needs communication connection and electrical connection, and the existing connection mode generally adopts two connectors, wherein one connector is used for realizing the communication connection between the two connectors, and the other connector is used for realizing the electrical connection between the two connectors.

The above arrangement requires two operations for each connection, and is inefficient in operation, and the number of connectors is large, resulting in an increase in cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connector to the low and with high costs problem of operating efficiency who needs to set up two connectors and lead to is connected for the electricity that realizes between vehicle and the battery among the solution prior art and communication.

In order to achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a connector, this connector includes:

a receptacle including a first mount, a first voltage contact assembly, a first signal contact assembly, both the first voltage contact assembly and the first signal contact assembly secured to the first mount;

a plug comprising a second mount, a second voltage contact assembly, a second signal contact assembly, both the second voltage contact assembly and the second signal contact assembly being secured to the second mount;

and under the state that the first voltage contact assembly and the second voltage contact assembly are electrically connected, the first signal contact assembly and the second signal contact assembly are in communication connection.

Preferably, the first mounting seat is provided with a first voltage area, a second voltage area and a first communication area; the first voltage region and the second voltage region are both provided with the first voltage contact assembly, and the first signal contact assembly is arranged in the first communication region;

the second mounting seat is provided with a third voltage area, a fourth voltage area and a second communication area; the third voltage area and the fourth voltage area are both provided with the second voltage contact assembly, and the second signal contact assembly is arranged in the second communication area.

Preferably, the first voltage contact assembly comprises a first positive contact assembly, a first negative contact assembly and a first ground contact assembly; the first voltage region is provided with the first positive contact assembly and the first negative contact assembly; the second voltage region is provided with the first ground contact assembly; the second voltage contact assembly comprises a second positive contact assembly, a second negative contact assembly and a second ground contact assembly; the third voltage region is provided with the second positive contact assembly and the second negative contact assembly; the fourth voltage zone is provided with the second ground contact assembly.

Preferably, the first positive contact assembly comprises a first contact and a first transfer terminal which are electrically connected, and the first transfer terminal is used for being electrically connected with an external line; the second positive contact assembly comprises a second contact and a second adapter terminal which are electrically connected with each other, and the second adapter terminal is used for being electrically connected with an equipment line; the first contact and the second contact are electrically connectable.

Preferably, the first positive contact assembly further includes a first transfer row, and the plurality of first contacts are electrically connected to the first transfer row through the plurality of first transfer terminals, respectively; the first switching row is used for being electrically connected with an external circuit; the second positive contact assembly further comprises a second switching row, and a plurality of second contacts are electrically connected to the second switching row through a plurality of second switching terminals respectively; the second switching row is used for being electrically connected with the equipment line.

Preferably, the socket further includes a first tail cover, the first tail cover is disposed on the first mounting seat and forms a first mounting cavity, the first mounting seat is provided with a first channel, the first contact is disposed in the first channel in a penetrating manner, and the first switching row is located in the first mounting cavity; the plug further comprises a second tail cover, the second tail cover is arranged on the second mounting seat and forms a second mounting cavity, the second mounting seat is provided with a second channel, the second contact penetrates through the second channel, and the second adapter row is located in the second mounting cavity.

Preferably, one of the first contact and the second contact is a male plug, the other one is a female plug, and the male plug can be plugged into the female plug; and/or

One of the first signal contact assembly and the second signal contact assembly is provided with a jack, and the other one of the first signal contact assembly and the second signal contact assembly is provided with a contact pin, wherein the contact pin can be inserted into the jack.

Preferably, the first mounting seat and the second mounting seat can be screwed.

Preferably, the first mounting seat is provided with a first flanging, and the first flanging is provided with a first mounting hole; the second mounting seat is provided with a second flanging, and the second flanging is provided with a second mounting hole; and the fixing screw penetrates through the first mounting hole and the second mounting hole and then can be in threaded connection with the fixing nut.

Preferably, the connector further comprises a buffer member, and the buffer member is arranged between the first flange and the second flange.

The utility model has the advantages that:

the utility model provides a connector, which comprises a socket and a plug, wherein the socket comprises a first mounting seat, a first voltage contact component and a first signal contact component, and the first voltage contact component and the first signal contact component are both fixed on the first mounting seat; the plug comprises a second mounting seat, a second voltage contact assembly and a second signal contact assembly, and the second voltage contact assembly and the second signal contact assembly are fixed on the second mounting seat; and under the state that the first voltage contact assembly and the second voltage contact assembly are electrically connected, the first signal contact assembly and the second signal contact assembly are in communication connection. The socket is arranged on the battery, the plug is arranged on the electric equipment of the vehicle, and by means of the arrangement, when the socket is connected with the plug, the electric connection and the communication connection between the vehicle and the battery can be realized, so that the operation efficiency is high, and the cost is low.

Drawings

Fig. 1 is a schematic structural diagram of a connector according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a plug in an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of a socket according to an embodiment of the present invention;

fig. 4 is a schematic sectional view of a plug according to an embodiment of the present invention.

In the figure:

1. a socket; 11. a first mounting seat; 12. a first voltage contact assembly; 121. a first positive contact assembly; 1211. a first contact; 1212. a first transfer terminal; 1213. a first switching row; 122. a first negative contact assembly; 123. a first ground contact assembly; 13. a first signal contact assembly; 14. a first tail cap;

2. a plug; 21. a second mounting seat; 22. a second voltage contact assembly; 221. a second positive contact assembly; 2211. a second contact; 2212. a second switching terminal; 2213. a second switching row; 222. a second negative contact assembly; 223. a second ground contact assembly; 23. a second signal contact assembly; 24. a second tail cap;

3. a buffer.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Where the terms "first position" and "second position" are two different positions, and where a first feature is "over", "above" and "on" a second feature, the first feature is directly over and obliquely above the second feature, or simply means that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like 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 exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1 to 4, the present embodiment provides a connector, which includes a receptacle 1 and a plug 2, wherein the receptacle 1 includes a first mounting seat 11, a first voltage contact assembly 12, a first signal contact assembly 13, and the first voltage contact assembly 12 and the first signal contact assembly 13 are both fixed to the first mounting seat 11; the plug 2 comprises a second mounting seat 21, a second voltage contact assembly 22 and a second signal contact assembly 23, wherein the second voltage contact assembly 22 and the second signal contact assembly 23 are fixed on the second mounting seat 21; in the state where the first voltage contact assembly 12 and the second voltage contact assembly 22 are electrically connected, the first signal contact assembly 13 and the second signal contact assembly 23 are communicatively connected. Wherein, socket 1 locates on the battery, and on plug 2 located the consumer of vehicle, with the help of above-mentioned setting, when socket 1 and plug 2 are connected, can realize the vehicle and be connected with the electricity and the communication of battery, and operating efficiency is high, and with low costs.

Specifically, the first mounting seat 11 is provided with a first voltage region, a second voltage region and a first communication region; the first voltage zone and the second voltage zone are both provided with a first voltage contact assembly 12, and a first signal contact assembly 13 is provided in the first communication zone. The second mounting base 21 is provided with a third voltage area, a fourth voltage area and a second communication area; the third voltage zone and the fourth voltage zone are provided with a second voltage contact assembly 22, and a second signal contact assembly 23 is provided in the second communication zone. This arrangement allows the electrically connected contacts to be spread apart, facilitating heat dissipation.

Optionally, the first voltage contact assembly 12 includes a first positive contact assembly 121, a first negative contact assembly 122, and a first ground contact assembly 123; the first voltage region is provided with a first positive contact assembly 121 and a first negative contact assembly 122; the second voltage region is provided with a first ground contact assembly 123; the second voltage contact assembly 22 includes a second positive contact assembly 221, a second negative contact assembly 222, and a second ground contact assembly 223; the third voltage region is provided with a second positive contact assembly 221 and a second negative contact assembly 222; the fourth voltage zone is provided with a second ground contact assembly 223. The arrangement is more favorable for the connection of the positive voltage and the connection of the grounding wire.

Specifically, the first positive contact assembly 121 includes a first contact 1211 and a first transition terminal 1212 that are electrically connected, the first transition terminal 1212 being used for electrical connection with an external line; the second positive contact assembly 221 includes a second contact 2211 and a second relay terminal 2212 electrically connected, the second relay terminal 2212 being used for electrically connecting to a device line; the first contact 1211 and the second contact 2211 can be electrically connected. The first negative contact assembly 122 and the first positive contact assembly 121 are identical in structure. The second negative contact assembly 222 and the second positive contact assembly 221 are identical in structure.

Further, the first positive contact assembly 121 further includes a first transition row 1213, and the first contacts 1211 are electrically connected to the first transition row 1213 through the first transition terminals 1212, respectively; the first transition row 1213 is used for electrical connection with external wiring; second positive contact assembly 221 further includes a second relay row 2213, and a plurality of second contacts 2211 are electrically connected to second relay row 2213 through a plurality of second relay terminals 2212, respectively; second via row 2213 is used for electrical connection to the device lines. There are four first contacts 1211 and four first transition terminals 1212 in the first positive contact assembly 121 in the first voltage region, one first transition row 1213, two first contacts 1211 and two first transition terminals 1212 in the first ground contact assembly 123 in the second voltage region, and one first transition row 1213. There are four second contacts 2211 and four second transit terminals 2212 in the second positive contact assembly 221 in the third voltage region, one second transit row 2213, two second contacts 2211 and two second transit terminals 2212 in the second ground contact assembly 223 in the fourth voltage region, and one second transit row 2213. Preferably, there are two external lines connected to the first transfer terminal 1212 in the first voltage region; one external line is connected to the first transfer terminal 1212 in the second voltage region. Accordingly, there are two device lines connected to the second transit terminal 2212 in the third voltage region; one of the device lines is connected to the second transit terminal 2212 in the fourth voltage region. The structure of the socket 1 corresponds to that of the plug 2, and the first positive contact assembly 121 and the first negative contact assembly 122 in the first voltage region in the socket 1 have the same structure.

Optionally, the socket 1 further includes a first tail cap 14, the first tail cap 14 is disposed on the first mounting seat 11 and forms a first mounting cavity, the first mounting seat 11 is provided with a first channel, the first contact 1211 is disposed in the first channel, and the first transition row 1213 is located in the first mounting cavity; the plug 2 further includes a second tail cover 24, the second tail cover 24 is covered on the second mounting seat 21 to form a second mounting cavity, the second mounting seat 21 is provided with a second channel, the second contact 2211 is arranged in the second channel in a penetrating manner, and the second adapting row 2213 is located in the second mounting cavity. This arrangement contributes to improvement in safety and ease of installation of the socket 1 and the plug 2.

For convenience of connection, in this embodiment, it is preferable that one of the first contact 1211 and the second contact 2211 is a male plug 2, and the other is a female plug 2, and the male plug 2 can be plugged into the female plug 2. One of the first signal contact assembly 13 and the second signal contact assembly 23 is provided with a receptacle, and the other is provided with a pin, which can be inserted into the receptacle.

In order to secure the connection between the plug 2 and the socket 1, in the present embodiment, the first mounting seat 11 and the second mounting seat 21 may be screwed. Specifically, the first mounting seat 11 is provided with a first flange, and the first flange is provided with a first mounting hole; the second mounting seat 21 is provided with a second flanging which is provided with a second mounting hole; the fixing screw can be in threaded connection with the fixing nut after penetrating through the first mounting hole and the second mounting hole.

During processing, tolerance can influence the cooperation between plug 2 and socket 1, and the connector still includes bolster 3, and bolster 3 locates between first turn-ups and second turn-ups. The buffer piece 3 is arranged, so that the first flanging or the second flanging is prevented from being broken in the screwing process.

Optionally, the buffer member 3 is in the shape of an annular sheet, the first flange is provided with an annular groove, and the buffer member 3 is disposed in the annular groove. The firm degree of fixing of the cushion pad is improved by means of the arrangement.

Further, the buffer piece 3 is provided with a buffer mounting hole, and the fixing screw sequentially penetrates through the first mounting hole, the buffer mounting hole and the second mounting hole. The buffer piece 3, the socket 1 and the plug 2 are connected into a whole through the arrangement, and the stability of the installation process is improved.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A connector, comprising:

the socket (1) comprises a first mounting seat (11), a first voltage contact assembly (12) and a first signal contact assembly (13), wherein the first voltage contact assembly (12) and the first signal contact assembly (13) are fixed on the first mounting seat (11);

a plug (2), the plug (2) comprising a second mounting seat (21), a second voltage contact assembly (22), a second signal contact assembly (23), the second voltage contact assembly (22) and the second signal contact assembly (23) both being fixed to the second mounting seat (21);

and under the state that the first voltage contact assembly (12) and the second voltage contact assembly (22) are electrically connected, the first signal contact assembly (13) and the second signal contact assembly (23) are in communication connection.

2. Connector according to claim 1, characterized in that the first mounting seat (11) is provided with a first voltage area, a second voltage area and a first communication area; the first voltage region and the second voltage region are both provided with the first voltage contact assembly (12), and the first signal contact assembly (13) is arranged in the first communication region;

the second mounting seat (21) is provided with a third voltage area, a fourth voltage area and a second communication area; the third voltage area and the fourth voltage area are both provided with the second voltage contact assembly (22), and the second signal contact assembly (23) is arranged in the second communication area.

3. The connector according to claim 2, wherein the first voltage contact assembly (12) comprises a first positive contact assembly (121), a first negative contact assembly (122) and a first ground contact assembly (123); the first voltage region is provided with the first positive contact assembly (121) and the first negative contact assembly (122); the second voltage region is provided with the first ground contact assembly (123); the second voltage contact assembly (22) comprises a second positive contact assembly (221), a second negative contact assembly (222), and a second ground contact assembly (223); the third voltage region is provided with the second positive contact assembly (221) and the second negative contact assembly (222); the fourth voltage zone is provided with the second ground contact assembly (223).

4. The connector of claim 3, wherein the first positive contact assembly (121) comprises a first contact (1211) and a first transition terminal (1212) in electrical connection, the first transition terminal (1212) being for electrical connection with an external line; the second positive contact assembly (221) comprises a second contact (2211) and a second relay terminal (2212) which are electrically connected, and the second relay terminal (2212) is used for being electrically connected with a device line; the first contact (1211) and the second contact (2211) are electrically connectable.

5. The connector of claim 4, wherein the first positive contact assembly (121) further comprises a first transition row (1213), the first plurality of contacts (1211) being electrically connected to the first transition row (1213) through the first plurality of transition terminals (1212), respectively; the first switching row (1213) is used for electrically connecting with an external line; the second positive contact assembly (221) further comprises a second relay row (2213), a plurality of the second contacts (2211) are electrically connected to the second relay row (2213) through a plurality of the second relay terminals (2212), respectively; the second switching row (2213) is used for electrically connecting with equipment lines.

6. The connector according to claim 5, wherein the socket (1) further comprises a first tail cap (14), the first tail cap (14) is disposed on the first mounting seat (11) and forms a first mounting cavity, the first mounting seat (11) is provided with a first channel, the first contact (1211) is disposed in the first channel, and the first transition row (1213) is located in the first mounting cavity; plug (2) still includes second tail-hood (24), second tail-hood (24) lid is located second mount pad (21) to form the second installation cavity, second mount pad (21) are equipped with the second passageway, second contact (2211) are worn to locate in the second passageway, second switching row (2213) are located in the second installation cavity.

7. Connector according to claim 4, characterized in that one of said first contact (1211) and said second contact (2211) is a male plug (2) and the other is a female plug (2), said male plug (2) being able to be plugged into said female plug (2); and/or

One of the first signal contact assembly (13) and the second signal contact assembly (23) is provided with a jack, and the other one is provided with a pin which can be inserted into the jack.

8. Connector according to any one of claims 1 to 7, characterized in that the first mounting seat (11) and the second mounting seat (21) are screwable.

9. Connector according to claim 8, characterized in that the first mounting seat (11) is provided with a first flange provided with a first mounting hole; the second mounting seat (21) is provided with a second flanging, and the second flanging is provided with a second mounting hole; and the fixing screw penetrates through the first mounting hole and the second mounting hole and then can be in threaded connection with the fixing nut.

10. Connector according to claim 9, characterized in that it further comprises a buffer (3), said buffer (3) being provided between said first and second flanges.