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A connector and plug

A plug and plug housing technology, applied in the direction of connection, connecting device parts, contact parts, etc., can solve the problems of frequent rotation, reduce the efficiency of connector assembly, frequently rotate the connecting nut, etc., to improve assembly efficiency and shorten the time. Assembly time, the effect of easy insertion and matching

Active Publication Date: 2021-09-03
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 a plug to solve the technical problem in the prior art that the connecting nut needs to be frequently rotated during the mating process of the connecting nut and the socket; the purpose of the present invention is also to provide a connector, To solve the technical problem in the prior art that the connecting nut is frequently rotated in the process of connecting the nut and the socket socket to reduce the assembly efficiency of the connector

Method used

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  • A connector and plug
  • A connector and plug
  • A connector and plug

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0034] Such as figure 2 As shown, the connector includes a plug 14 and a receptacle 3 that are mated with each other. The plug 14 includes a plug housing 1 and a connecting nut 2. The plug housing 1 has a plugging section at the front end, and the connecting nut 2 is from the rear to the front. Set on the plug-in section of the plug housing 1, after the plug housing 1 and the socket 3 are inserted in place, the connecting nut 2 is locked and connected with the socket 3 through the curved groove structure of the nail, so as to prevent the plug 14 from loosening from the socket 3 take off.

[0035] Such as image 3 and Figure 5 As shown, the inner peripheral surface of the connecting nut 2 is provided with a protrusion 8 integrally formed with the connecting nut 2 and extending radially inward toward the connecting nut 2, and the socket 3 is provided with a protrusion 8 to fit The curved groove 9 is an L-shaped groove, and the front end of the curved groove 9 extends along ...

specific Embodiment 2

[0047] It differs from Embodiment 1 in that: the limit position is the position where the connecting nut rotates clockwise relative to the plug housing to the position where the connecting nut and the plug housing stop and fit. After the plug housing and the socket are inserted in place, rotate the entire plug to align the plug housing and the socket in the circumferential direction, then rotate the connecting nut relative to the plug housing, and turn the connecting nut clockwise to the limit relative to the plug housing position, the protrusion on the connecting nut is aligned with the notch of the curved groove on the socket in the circumferential direction, and the entire plug is pushed forward to realize the insertion of the plug shell and the socket and the connecting nut and the socket. After the connecting nut and the socket are plugged in place in the axial direction, the connecting nut is rotated counterclockwise, so that the protrusion on the connecting nut slides in...

specific Embodiment 3

[0049] It differs from Example 1 in that:

[0050] The curved groove on the socket is a T-shaped groove, and the front section of the curved groove is arranged along the axial extension of the socket. There are two limit positions, respectively, the connecting nut rotates clockwise relative to the plug housing to the positive limit position where the connecting nut and the plug housing stop and cooperate, and the connecting nut rotates counterclockwise relative to the plug housing to the connecting nut Reverse limit position for stop fit with plug housing.

[0051] Between the two limit positions, the rotation angle range of the connecting nut relative to the plug housing is 120°, and there are three protrusions on the connecting nut and curved grooves on the socket, which can satisfy the positive limit of the connecting nut position or reverse limit position, and when the plug housing and the socket are aligned in the circumferential direction, the protrusion on the connecti...

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Abstract

The invention relates to a connector and a plug. The plug includes a plug housing and a connecting nut. The connecting nut is used to lock and connect with the socket through a buckle curved groove structure. The housing limit structure and the nut limit structure stop at the limit position. After the connecting nut and the plug housing are assembled in place, rotate the connecting nut. When the connecting nut is at the extreme position and the plug housing and the socket are aligned in the circumferential direction, the staple and the notch of the curved groove are aligned in the circumferential direction. Realize the insertion fit between the connecting nut and the socket. Compared with the prior art, there is no need to rotate the connecting nut frequently, which can facilitate the plugging and fitting between the connecting nut and the socket, and make the connecting nut rotate back to the limit position to make the card The nail slides into the tail of the curved groove to realize the locking connection between the connecting nut and the socket, shorten the assembly time of the connector, and improve the assembly efficiency of the connector.

Description

technical field [0001] The invention relates to a connector and a plug. Background technique [0002] With the development of communication technology, the application of connectors is becoming more and more extensive, and the demand for connectors is also increasing. The connector includes a plug and a socket. The plug includes a plug housing and a connecting nut set on the plug housing. When the connector is mated, the plug and the socket need to be mated, and then the connecting nut and the socket are locked and connected. To prevent the plug from loosening from the socket. [0003] In the existing technology, such as Figure 1 to Figure 3 As shown, the connecting nut sleeve 102 is installed on the plug housing 101, and the connecting nut 102 is restricted from the plug housing 101 by the circlip 103, and the connecting nut 102 can rotate relative to the plug housing 101 in its circumferential direction. The inner wall of the connecting nut 102 is provided with a protru...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/05H01R13/502H01R13/623
CPCH01R13/052H01R13/502H01R13/623
Inventor 孙明杰徐骏武学顺
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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