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Anti-vibration connector

A technology of connectors and connecting nuts, which is applied in the direction of connection, parts of connecting devices, devices for joining/disconnecting connecting parts, etc., which can solve the problem of unsatisfactory anti-loosening effects, separation of plug connectors and socket connectors, etc. problems, to achieve the effect of ensuring reliability, stability and uniformity

Active Publication Date: 2011-12-21
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-seismic connector to solve the problem that the plug connector and the socket connector will be separated by vibration in the existing threaded connector in a vibration environment, and the anti-loosening effect is not ideal.

Method used

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Examples

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Embodiment Construction

[0020] figure 1 , 2 , 3, and 4, the anti-seismic connector of the present invention includes a conductive connector housing 6, and the connector housing 6 has a cavity through the front and back, and the connector insulator 4, The pressure plate and the sealing body 5 have coaxial connector contact installation holes in the connector insulator 4, the pressure plate and the sealing body 5, and the connector contact 3 is fixedly installed in the connector contact installation holes. A connecting nut 2 is set on the outer side of the connector housing 6, and two anti-skid ring grooves 100 are provided on the circumference of the connecting nut. , an arched grounding spring 7 electrically connected to the connector housing is also provided in the middle of the connector housing.

[0021] An anti-loosening mechanism is also provided between the connector housing 6 and the connection nut 2 to prevent the connection nut from being reversed and loosened. The anti-loosening mechanis...

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PUM

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Abstract

The invention relates to an anti-seismic connector, which comprises a connector housing. A connecting nut is rotatably mounted on the outer side of the connector housing. An anti-loosening mechanism is arranged between the connecting nut and the connector housing. The parallel ring circlip, elastic ratchet ring and baffle installed between the connecting nut and the connector housing, the outside of the parallel circlip corresponding to the cover is equipped with a retaining ring, the retaining ring and the parallel coil circlip are anti-rotation fit, The double-circle circlip is fitted on the connector housing with interference, and the parallel-circle circlip cooperates with the elastic ratchet ring for anti-rotation. The outer ring of the elastic ratchet ring is integrally equipped with an elastic cantilever extending in the circumferential direction. The cantilever of the elastic cantilever The end of the extension is provided with convex teeth protruding outward in the radial direction, and the connecting nut is provided with a ratchet corresponding to the convex teeth in one-way meshing; the outer peripheral surface of the connector housing is provided with a shoulder, and the inner peripheral surface of the connecting nut A ring-shaped ring platform is arranged on the top, and an anti-backlash spring is pressed between the ring platform and the shoulder. The connector can be effectively anti-loosening and is suitable for environments with vibrations.

Description

technical field [0001] The invention relates to an anti-seismic connector, which belongs to the technical field of electric connectors. Background technique [0002] Threaded connectors include plug connectors and socket connectors. When in use, after the plug connector and the socket connector are mated, the plug connector and the socket connector need to be fixedly connected together with a connecting nut to prevent the plug connector from being separated from the socket connector due to vibration and other reasons during use. . The connection nut is generally directly rotatable with the plug connector housing or the socket connector housing. There is no anti-loosening structure between the connection nut and the plug connector housing or the socket connector housing. Threads are used to achieve anti-loosening. In places with strong vibrations, the threaded connection is often loosened and eventually the mating performance of the plug connector and the socket connector i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/533H01R13/622
Inventor 顾玲童
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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