Self-tapping plug and connector assembly using same

A self-tapping, plug-in technology, applied to the parts of the connection device, the device for connecting, engaging/disconnecting the connected parts, etc., can solve the problems of low locking and unlocking efficiency, and achieve low locking and unlocking efficiency , the effect of convenient operation

Inactive Publication Date: 2012-09-05
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 a self-tapping plug to solve the problem of low locking and unlocking efficiency between the plug and the socket of the connector assembly when the axial size of the socket is limited

Method used

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  • Self-tapping plug and connector assembly using same
  • Self-tapping plug and connector assembly using same
  • Self-tapping plug and connector assembly using same

Examples

Experimental program
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Effect test

Embodiment Construction

[0036] Embodiment 1 of the self-tapping plug of the present invention, such as Figure 1-8 As shown, it includes a plug housing 11. The plug housing 11 adopts a spline housing, which is cylindrical as a whole and has a plug-in section at the front end. A guide positioning key 11-1 is provided on the inner wall of the plug-in section. When mated with the adapter socket, the guide positioning key 11-1 plays the role of guiding, positioning and anti-rotation. In addition, an external thread section 11-2 is provided behind the plug-in section of the plug housing 11 and passes through the external thread section. 11-2 is equipped with a connecting cap 12. The connecting cap 12 is in the shape of a stepped sleeve and includes a small diameter section at the front end and a large diameter section at the rear end. The front end of the small diameter section is provided with a convex key 12-1 on the inner wall surface. The convex key 12-1 is used for snapping into the ring groove on th...

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PUM

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Abstract

The invention relates to a self-tapping plug and a connector assembly using the same. The self-tapping plug comprises a plug shell of which the front end is provided with a splicing segment rotatably spliced with an adaptive socket before the plug and the adaptive socket are spliced in place; a connection helmet is sleeved on the plug shell; a nut screw rod mechanism is directly formed between the connection helmet and the plug shell or through a thread bushing matched with one of the connection helmet and the plug shell in a stop rotation way and matched with the other one the connection helmet and the plug shell in a threaded way; the connection helmet is provided with a convex key clamped in an annular groove on the shell of the adaptive socket at the front end of the inner wall face so that the connection helmet and the adaptive socket are matched in an anti-channeling way in the front and rear direction; and the convex key is provided with an outer surface matched with the annular groove bottom or wall in a gliding or clearance manner so that the connection helmet can rotate relative to the adaptive socket. According to the invention, the problem of low locking and unlocking efficiency between the plug and the socket of the connector assembly when the axial dimension of the socket is limited can be solved.

Description

technical field [0001] The invention relates to the field of connectors, in particular to a self-tapping plug and a connector assembly using the plug. Background technique [0002] With the development of integration and modularization of communication, electrical and other equipment, connector assemblies with quick-plug and quick-disconnect characteristics have been more and more widely used, especially after the emergence of photoelectric composite cables, the use of photoelectric hybrid connector assemblies The application is also becoming more and more extensive. Most of the current connector components are composed of plugs and sockets. The plug includes a housing and a plug contact that is assembled in the plug housing through a plug insulator. The socket includes a socket housing and is assembled in the socket housing through a socket insulator. The socket contact in the socket, when working, connects or disconnects the corresponding line by plugging and unplugging be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/62H01R13/627H01R13/622
Inventor 程霁竑董伟强
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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