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An anti-unlock plug and an electrical connector assembly using the plug

An anti-unlocking and plug-in technology, which is applied to the parts, connections, electrical components, etc. of the connection device, and can solve the problem of inability to realize data anti-theft

Inactive Publication Date: 2014-10-08
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an anti-unlocking plug to solve the problem that the locking structure between the plug and the socket of the existing electrical connector assembly cannot realize data theft protection

Method used

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  • An anti-unlock plug and an electrical connector assembly using the plug
  • An anti-unlock plug and an electrical connector assembly using the plug
  • An anti-unlock plug and an electrical connector assembly using the plug

Examples

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Embodiment Construction

[0022] Embodiment 1 of the anti-unlock plug of the present invention, such as Figure 1-2 As shown, it includes a housing 11. In this embodiment, the housing 11 is cylindrical, and the front end of the housing 11 has a plug-in part, which can be inserted into the plug-in channel of the adapter socket when in use; 11 is also sleeved with a lock sleeve 12 coaxial with it, the front end of the lock sleeve 12 is stopped by a stepped surface on the outer wall surface of the housing 11, and its rear end is blocked by a retaining sleeve 13 threaded on the rear end of the housing. so as to be fixedly assembled with the housing 11. The lock sleeve 12 has a spring finger 14 arranged around its axis. The spring finger 14 is composed of a band-shaped structure dug out on the wall of the lock sleeve 12, and its fingertips extend forward and A convex portion 14-1 is provided on the back side. The convex portion 14-1 is in the shape of a right-angled trapezoid as a whole, and its front side ...

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Abstract

The invention relates to an anti-unlocking plug and an electric connector assembly using the same. The anti-unlocking plug comprises a shell, wherein the front end of the shell is provided with an inserting part and the shell is provided with a lock sleeve; the lock sleeve is provided with a spring finger which is arranged around the axis of the lock sleeve; a finger tip of the spring finger forwards extends and a convex part is arranged at the back surface of the spring finger; the front side of the convex part is provided with a guide inclined plane which gradually rises to the outer periphery of the lock sleeve from front to back; an unlocking slide sleeve is sleeved outside the lock sleeve in a forward anti-slipping manner; a sleeve wall of the unlocking slide sleeve is provided with an unlocking hole; a hole wall of the unlocking hole is provided with a compressing surface for compressing the spring finger to be folded; the outer wall surface of the shell is provided with a yielding groove or a yielding hole for folding and yielding the corresponding spring finger; a lock sleeve limiting device comprises an adjusting sleeve and a tail accessory which are assembled at the rear end of the unlocking slide sleeve front and back; and at least one of the adjusting sleeve and the tail accessory is matched with the shell through a thread. The anti-unlocking plug and the electric connector assembly using the same, disclosed by the invention, solve the problem that a locking structure between the plug and a socket of the conventional electric connector assembly cannot realize data theft prevention.

Description

technical field [0001] The invention relates to the field of electrical connectors, in particular to an anti-unlock plug and an electrical connector assembly using the plug. Background technique [0002] Most of the plugs and sockets of the current electrical connector components include a housing and a tailpiece for crimping the cable assembled at the end of the housing. The locking methods between the two mainly include connection nut connection, card connection , hooking and other shapes, the above locking method can only realize the locking and unlocking of the plug and socket, anyone can separate the plug and socket at any time, however, in some special occasions, the plug and socket connected together are required to have Data or signal anti-theft function. In this case, the above-mentioned locking method that anyone can open obviously cannot meet the requirements. Generally speaking, the existing electrical connector assembly only has a locking function between the pl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/639H01R13/629
Inventor 田建朝
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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