Plug connector and connector assembly

Abstract

The invention provides a plug connector and a connector assembly. The plug connector comprises: an inner-layer conductive shell; a tail sleeve; a first insulator, wherein a power supply conductive part is arranged in the first insulator, the power supply conductive part comprises a plug contact piece, a second insulator and an elastic washer are arranged outside the plug contact piece, the elasticwasher is in stop fit with the front end surface of the first insulator, and an annular flange is arranged on the outer surface of the first insulator; a shielding conductive part, wherein the frontend of the shielding conductive part is provided with a conductive sheet in stop fit with the annular flange; and a snap spring which is positioned on the rear side of the conductive sheet. The inner-layer conductive shell is provided with a stop step and an annular clamping groove, the distance between the stop step and the annular clamping groove meets the requirement that after the clamping spring is clamped into the clamping groove, the elastic washer is compressed to apply backward acting force to the first insulator, and the annular flange abuts against the conductive sheet on the end face of the clamping spring. A jacking structure does not need to be arranged on the tail sleeve, the structure of the tail sleeve can be simplified, meanwhile, during installation, only the clamping spring needs to be clamped into the annular clamping groove through a tool, and installation is convenient.

Description

Technical field[0001]The invention relates to the technical field of connectors, in particular to a plug connector and a connector assembly.Background technique[0002]When the chassis cabinet is grounded or shielded, it is necessary to connect the connector of the chassis cabinet interface to the chassis cabinet panel to realize the conduction between the shielding layer of the cable connected to the connector and the panel, thereby achieving the grounding or shielding effect of the entire link.[0003]The connection form of the connector assembly in the prior art is as followsfigure 1 As shown, the connector assembly includes a plug connector and a socket connector. The socket connector includes a socket conductive shell 200 fixed on the cabinet panel 100, and the plug connector includes a plug front end that is conductively mated with the socket conductive shell 200. The conductive housing 300 and the plug sleeve 400 screwed to the rear end of the conductive housing 300 at the front ...

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to provide a plug connector to solve the complex structure of the plug sleeve caused by the need to provide a tightening structure in the plug sleeve in the prior art, and the control of shielding by the degree of screwing in of the plug sleeve in the prior art. The conductive parts are in close contact with the conductive shell at the front end of the plug, which leads to high installation requirements and difficult control of the plug sleeve

The object of the present invention is also to provide a connector assembly to solve the problem of complex structure of the plug sleeve due to the need to provide a tightening structure in the plug sleeve in the prior art, and the control of the screwing degree of the plug sleeve in the prior art. The shielding conductive part is in close contact with the conductive shell at the front end of the plug, which leads to high installation requirements and difficult control of the plug sleeve

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