Electric connector

An electrical connector, a technology of one side, applied in the direction of connection, two-part connection device, parts of the connection device, etc., can solve the problems of increased volume, user inconvenience, cost increase, etc., to reduce the contact resistance value and improve the manufacturing process Simplicity and the effect of reducing production costs

Inactive Publication Date: 2014-07-02
DONGGUAN C C P CONTACT PROBES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, while increasing the diameter of the plug and socket, on the one hand, it will increase the volume, which will cause inconvenience to the user; cost increase

Method used

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  • Electric connector
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] This embodiment discloses an electrical connector, which includes a plug 1 and a socket 2, wherein the socket 2 is composed of a main body 21 and a guide post 22, the main body 21 is provided with a jack 23 inside, the guide post 22 is located in the jack 23 and connected to the bottom of the main body 21;

[0043]The plug 1 includes a plug main body 11 that cooperates with the jack 23, and a guide post groove 12 that cooperates with the guide post 22. When the plug and the socket are mated with each other, the plug main body 11 can be inserted into the jack 23, and the guide post 22 It is also adapted to be inserted into the guide post groove 12;

[0044] Either one of the outer peripheral surface of the socket 23 and the plug body 11 is provided with a first elastic member 31 protruding toward the other side, and any one of the guide post 22 and the guide post groove 12 is provided with a second elastic member 31 protruding toward the other side. elastic member 32 . ...

Embodiment 2

[0048] see Figure 5 , in this embodiment, we set the first elastic component 31 on the socket 23, and the first elastic component 31 is a crown spring-shaped elastic ring; the second elastic component 32 is set on the guide post 22, and the second elastic component 32 is a drum spring-shaped shrapnel circle.

[0049] Specifically, we can provide a first limiting groove 24 on the insertion hole 23 , and the first limiting groove 24 is used to clamp the first elastic member 31 (in this embodiment, it is a crown spring-shaped elastic ring). At the same time, a second limiting groove 25 is provided on the guide post 22 at the part that is in contact with the guide post groove 12 of the plug 1, and the second limiting groove 25 is used to clamp the second elastic member 32 (in this embodiment It is the drum spring-shaped shrapnel circle).

[0050] It should be noted that the first limiting groove 24 and the second limiting groove 25 are not limited to be on the same level, and t...

Embodiment 3

[0053] see Figure 6 , in this embodiment, we set the first elastic member 31 on the socket 23, and the first elastic member 31 is a crown spring-shaped elastic ring; the second elastic member 32 is arranged on the guide post groove 12, and the second The elastic component 32 is a crown spring-shaped elastic ring.

[0054] Specifically, we can provide a first limiting groove 24 on the insertion hole 23 , and the first limiting groove 24 is used to clamp the first elastic member 31 (in this embodiment, it is a crown spring-shaped elastic ring). At the same time, on the guide post groove 12, a second limiting groove 13 is provided on the part that is in contact with the guide post 22, and the second limiting groove 13 is used to clamp the second elastic member 32 (in this embodiment, it is the crown). reed coil).

[0055] It should be noted that the first limiting groove 24 and the second limiting groove 13 are not limited to be on the same level, and they may be staggered fro...

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PUM

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Abstract

The invention discloses an electric connector which comprises a plug and a socket. The socket is composed of a body and a guide pillar, a jack is formed in the body, the guide pillar is arranged in the jack and is connected with the bottom of the body, the plug comprises a plug body matched with the jack and a guide pillar groove matched with the guide pillar, a first elastic part which protrudes towards the other of the jack and the plug body is arranged on any of the peripheral faces of the jack and the plug body, and a second elastic part which protrudes towards the other of the guide pillar and the guide pillar groove is arranged on any of the guide pillar and the guide pillar groove. Through the arrangement of the first elastic part and the second elastic part, the contact area between the plug and the socket is increased, the contact pressure between the plug and the socket is increased, and therefore the contact resistance value is reduced. According to the electric connector, the structures and the diameters of the plug and the socket are not changed, the manufacturing process is quite simple, and the manufacturing cost is reduced.

Description

technical field [0001] The present application relates to the technical field of charging equipment, and more specifically, relates to an electrical connector. Background technique [0002] The existing electrical connector includes a plug and a socket. The socket is composed of a main body and a guide post. The plug is a hollow structure. When the plug is inserted into the socket, the guide post coincides with the hollow structure of the plug, thereby completing the conduction of electric current. As we all know, the resistance of current is inversely proportional to the contact area, the larger the contact area, the smaller the resistance. [0003] Therefore, in order to reduce the resistance and increase the contact area between the guide post and the plug, the commonly used means in the prior art is to increase the diameter of the plug and the socket, thereby increasing the contact area between the guide post and the plug and reducing the contact area between the guide p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R24/00H01R13/193H01R13/629
Inventor 林璟宇黄涛黄杰
Owner DONGGUAN C C P CONTACT PROBES
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