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Plug self-locking connector

A technology for self-locking connectors and connectors, which is applied in the directions of connections, parts of connecting devices, electrical components, etc., can solve the problems of cumbersome operation and achieve the effect of simple operation.

Inactive Publication Date: 2020-09-18
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that although the plug and the socket are to be separated, the connecting nut needs to be pushed forward first to continue to separate the plug and the socket, which is a cumbersome operation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as Figure 1-Figure 11 shown. A plug self-locking connector, including a plug and a socket;

[0042] The socket is a square shell 1. Three curved grooves 1.1 are arranged on the outer wall of the cylinder part where the square disk shell 1 is inserted into the plug, showing a three-curved groove structure. The terminal of the curved groove 1.1 is flat bottom, and the inner wall of the cylinder On the top, there are raised internal splines 1.2, and the internal splines 1.2 are five keys;

[0043] The plug includes a spline housing 2 and a connecting nut 3, the spline housing 2 is in the shape of a hollow shaft, the connecting nut 3 is in a cylindrical shape, and the connecting nut 3 is set outside the spline housing 2;

[0044] The left end of the spline housing 2 is provided with a five-key external keyway, which cooperates with the inner spline 1.2 on the inner wall of the cylinder at the right end of the square housing 1 to form a spline connection. raised dis...

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Abstract

The invention discloses a plug self-locking connector. The plug self-locking connector comprises a plug and a socket, wherein the socket is a square plate shell, a curved groove is formed in the outerwall of a cylindrical part, inserted with the plug, of the square plate shell, and an internal spline is arranged on the inner wall of the cylindrical part; the plug comprises a shaft-shaped spline shell and a cylindrical connecting nut, and the spline shell sleeves the connecting nut; an outer key groove is formed in the left end of the spline shell, and a protruding disc is further arranged inthe axial middle of the spline shell; a clamping nail is arranged in the left end of the connecting nut, a stepped hole is formed in the middle, and a key groove is formed from the stepped position tothe right end of the connecting nut; a disc of the spline shell is located on the right side of a middle stepped hole of the connecting nut. A locking washer, a corrugated spring and a clamping spring are sequentially arranged on the right side of the disc of the spline shell. A groove is formed in the right face of the spline shell disc, a protrusion corresponding to the groove in the spline shell disc face is arranged on the left end face of the locking washer, and a key is further arranged on the circumferential face of the locking washer. Self-locking of the internal structure of the plugcan be realized, and safe operation of high-precision equipment is facilitated.

Description

technical field [0001] The invention belongs to the technical field of connectors, in particular to a plug self-locking connector. Background technique [0002] The structure of the traditional bayonet connector is relatively simple. The square shell of the socket is provided with a three-curved groove. However, the terminal of the three-curved groove is provided with a groove backwards. An elastic structure is provided, and the connecting nut and the spline housing can slide relative to each other. After the plug and socket are mated, the connecting nut is rotated and pushed along the axial direction. The staple finally slides back into the groove at the end of the three-curved groove of the socket, which is about to connect the nut and the socket to lock. [0003] However, there are also disadvantages in the prior art. [0004] When the plug and socket are normally mated in place, after the tail of the plug is connected, the dragging force is relatively large, which will...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/623H01R13/627H01R13/502
CPCH01R13/502H01R13/623H01R13/627
Inventor 张广宇郭建设江浪
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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