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Electrical connector quick locking mechanism and electrical connector

An electrical connector and locking mechanism technology, which is applied in the direction of connection, parts and circuits of connecting devices, etc., can solve problems such as low reliability, no locking function, and slippery wire breakage.

Active Publication Date: 2021-09-10
CSR ZHUZHOU ELECTRIC LOCOMOTIVE RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The connector of the in-line connection can be plugged and unplugged at any time, but because there is no locking function, the shock resistance is poor during use, the plug is easy to fall off, and the reliability is not high
The threaded connector has a locking function, but it cannot be quickly locked and inserted, and the threaded connection is not properly operated, which may easily lead to slippage or breakage, resulting in locking failure

Method used

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  • Electrical connector quick locking mechanism and electrical connector
  • Electrical connector quick locking mechanism and electrical connector
  • Electrical connector quick locking mechanism and electrical connector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Figure 1 to Figure 3 An embodiment of the electrical connector of the present invention is shown. The quick locking mechanism of the electrical connector of this embodiment includes a plug 1 and a socket 2, and also includes a support body 3 and a special-shaped spring 4. The plug 1 is provided with at least two There are two extensions 11 extending to the outside of the socket 2, and the special-shaped spring 4 is provided with at least two and correspondingly arranged with each extension 11. The special-shaped spring 4 includes a locking unit, and the locking unit includes a ring-shaped part 41, and is respectively connected with each extension 11. The first extension arm 42 and the second extension arm 43 connected at both ends of the ring portion 41, the support body 3 is provided with a fixing piece 31 for fixing the first extension arm 42 on the support body 3, the end of the second extension arm 43 A pressing portion 44 for pressing the extension portion 11 is p...

Embodiment 2

[0035] Figure 4 An embodiment of the electrical connector of the present invention is shown. The electrical connector of this embodiment includes a PCB board 5, the socket 2 is connected to the PCB board 5, and also includes the above-mentioned quick locking mechanism of the electrical connector. The electrical connection includes the above-mentioned quick locking mechanism, so it also has the advantages of the above-mentioned quick locking mechanism. In this embodiment, the electrical connector is a rectangular electrical connector.

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PUM

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Abstract

The invention discloses a fast locking mechanism for an electrical connector, which includes a plug and a socket, and also includes a support body and a special-shaped spring. The plug is provided with at least two extensions extending to the outside of the socket. The special-shaped spring There are at least two corresponding to each of the extension parts, the special-shaped spring includes a locking unit, and the locking unit includes a ring-shaped part and first extension arms respectively connected to both ends of the ring-shaped part and the second extension arm, the support body is provided with a fixing piece for fixing the first extension arm on the support body, and the end of the second extension arm is provided with a pressing member for pressing the extension part tight part. An electrical connector includes a PCB board, the socket is connected to the PCB board, and also includes the above-mentioned quick locking mechanism of the electrical connector. The invention has the advantages of simple structure, low cost, fast locking and plugging and pulling out of the electrical connector, and the like.

Description

technical field [0001] The invention relates to electrical components, in particular to a quick locking mechanism for an electrical connector and an electrical connector. Background technique [0002] Taking a rectangular electrical connector as an example, the plug and the socket are usually connected and locked by direct insertion of the plug and the socket or by threaded connection. The connector of the in-line connection method can be plugged and pulled out at any time, but because there is no locking function, the shock resistance is poor during use, the plug is easy to fall off, and the reliability is not high. The threaded connector has a locking function, but it cannot be quickly locked and inserted, and the improper operation of the threaded connection may easily lead to slippage or breakage, resulting in locking failure. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/627
CPCH01R13/6275
Inventor 张强张璐张文辉徐军杨勇饶万勇
Owner CSR ZHUZHOU ELECTRIC LOCOMOTIVE RES INST