Cup joint device used for plugging in and out connector manually

Abstract

A cup joint device used for plugging in and out a connector manually comprises an external sleeve, an internal sleeve and a plug accessory, the top end of the external sleeve is equipped with the internal screw threads and is screwed on the root of a screw thread end of a socket, and a socket shell and the external sleeve form an attachment surface. The internal sleeve is composed of two same and annular internal sleeve semi-sleeve bodies, a front sleeve ring and a back sleeve ring, is arranged in the external sleeve and forms a sliding positioning surface with the inner wall of the external sleeve, splines are arranged on the inner walls of the internal sleeve semi-sleeve bodies, and the plug accessory is equipped with a linkage cap. The linkage cap is equipped with the key grooves, the splines on the inner walls of the internal sleeve semi-sleeve bodies are clamped in the key grooves of the plug accessory, and the internal sleeve and the external sleeve are coaxial with a plug and the socket of the connector. The cup joint device used for plugging in and out the connector manually of the present invention solves the problem in the prior art that the axial directions of the plug and the socket are difficult to align when the plug and the socket are in butt joint, and realizes the beneficial effects of simple plugging and reliable connection.

Description

[0001] technical field [0002] The invention relates to an electrical structure, in particular to a manual plugging and unplugging socket device suitable for a connector. Background technique [0003] At present, the docking parts of the plug and the socket of the connector are threaded, and the connection or separation of the connectors is realized through manual operation. When the installation space is narrow, the connector structure is relatively large, and the cable is relatively heavy, the plug and socket often get stuck when mating and connecting, and the plug needs to be rotated and shaken continuously to complete the connection; Immobility, dislocation of the circlip at the tail, and the lack of obvious docking orientation of the plug and socket lead to the phenomenon that the plug shell bends the socket pins and hurts the hands. Contents of the invention [0004] The invention aims to provide a manual plugging and unplugging socket device with simple pluggin...

AI Technical Summary

Problems solved by technology

When the installation space is narrow, the connector structure is relatively large, and the cable is relatively heavy, it often occurs that the plug and socket are stuck during the mating connection, and the plug needs to be rotated and shaken continuously to complete the connection; Immobility, misalignment of the circlip at the tail, and the lack of obvious docking orientation of the plug and socket, resulting in the phenomenon that the plug shell bends the socket pins and hurts the hands.

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