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Self-disassembly prevention plug and electrical connector assembly using the plug

A technology of plugs and plug-in terminals, which is applied to the parts, connections, and electrical components of the connecting device, which can solve the problems of inconvenience, easy failure and unlocking of the claw locking mechanism, reduce the demand for operating space, and solve the problem of easy failure Effect

Inactive Publication Date: 2015-09-23
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an anti-self-disassembly plug to solve the problems that the claw locking mechanism of the existing electrical connector is prone to failure and it is inconvenient to unlock in a small space

Method used

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  • Self-disassembly prevention plug and electrical connector assembly using the plug
  • Self-disassembly prevention plug and electrical connector assembly using the plug
  • Self-disassembly prevention plug and electrical connector assembly using the plug

Examples

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Embodiment Construction

[0028] Embodiment 1 of the electrical connector assembly of the present invention, such as Figure 1-10 As shown, a plug 101 and a socket 102 are included, and the plug 101 and the socket 102 respectively use their respective front ends as insertion ends.

[0029] The socket 102 includes a socket housing 11. The front end (socket end) of the socket housing 11 has a plug-in channel 111, in which a socket contact 12 is fixedly installed. In this embodiment, there are two socket contacts 12. In addition, the socket housing The front end of the body 11, that is, the periphery of the insertion channel, is provided with an elastic claw 112. The front end of the elastic claw 112 has a claw protruding inward, and the outer wall surface of the front end of the socket housing 11 is also provided with an anti-mis-insertion key 113.

[0030]The plug 101 includes a plug housing 13, the front end (socket end) of the plug housing 13 has a plug-in section, and the plug-in section is used to ...

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Abstract

The invention relates to the field of electric connectors, in particular to an anti-decoding plug and an electric connector component using the same. The plug takes a front end as a plug end, and comprises a plug shell body; the plug shell body is provided with a plug section; the outer wall surface of the plug section is provided with at least one lock groove; a lock sleeve is movably arranged on the plug shell body in the way of preventing fall-off back and forth; a gap for a socket shell body to enter is arranged between the outer wall surface of the plug section and the inner wall surface of the lock sleeve; a push spring is jacked between the lock sleeve and the plug shell body; a locking bench which is protruded inwards is arranged on the inner wall surface of the lock sleeve; when the plug is plugged with an adapted socket, the locking bench is arranged on the periphery of a corresponding elastic jaw and restricts the deformation of the elastic jaw to the circumferential periphery of the plug; when the lock sleeve is pulled backwards, the locking bench moves to the corresponding elastic jaw and the elastic jaw slides from the corresponding lock groove; the lock sleeve is in transmission connection with an unlocking pull ring; and according to the anti-decoding plug and the electric connector component using same, the problems that the elastic jaw locking mechanism of an existing electric connector easily loses effect and the unlocking in a narrow space is inconvenient are solved.

Description

technical field [0001] The invention relates to the field of electrical connectors, in particular to an anti-self-disassembly plug and an electrical connector assembly using the plug. Background technique [0002] In some occasions where vibration or dragging is required, it is necessary to have a certain locking mechanism between the plug and the socket of the electrical connector assembly, and the claw locking mechanism is the more common one of the above-mentioned locking mechanisms. The mechanism refers to the insertion part used to be inserted into the insertion channel of the socket at the front end of the plug housing, and the locking claw is set on the insertion part. The fingertip of the locking claw extends forward, and the back of the fingertip There is a wedge, the front side of the wedge is a slope that gradually climbs from the front to the rear to the back of the locking claw where it is located, and the outer part of the socket is equipped with an unlocking p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/639H01R13/633
Inventor 张春建吴泽华刘明非
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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