An anti-loosening threaded connector and its components

Abstract

The invention relates to a locking threaded connector and an assembly thereof. The locking threaded connector comprises a shell with the front end being a plugging end and a connection screw cap which is assembled forwards on the shell in a locking way, wherein the front part of the shell is provided with a plugging part for being plugged into an adaptive connector, a corrugated spring is sleeved on the plugging part, the front side of the corrugated spring is provided with a jacking surface which is in jacking fit with the end surface of the plugging end of the shell of the adaptive connector, the outer wall of the shell is provided with a pressure-bearing wall which is used for preventing the backward movement of the corrugated spring when the adaptive connector jacks the corrugated spring, and the pressure-bearing wall is nested inside the connection screw cap; and the problems that an electric connector which realizes the shock resistance and loosening prevention through the corrugated spring moves in the direction to be separated from the adaptive connector when the electric connector is subjected to the force in the separation direction can be solved.

Description

technical field [0001] The invention relates to the field of electrical connectors, in particular to an anti-loosening threaded connector and components thereof. Background technique [0002] In the field of electrical connectors, it is very common to lock the plug and the socket by connecting the nut. The external thread corresponding to the connecting nut, when the plug and the socket are mated, the plug and the socket are locked together through the cooperation of the connecting nut and the external thread. The above locking structure can meet the needs of most occasions. However, in some special occasions, when it is necessary to have an anti-seismic and anti-loosening function between the mated plug and the socket, the above-mentioned structure is not applicable. In order to achieve the purpose of anti-seismic loosening, the current method is to connect the nut and the plug housing A corrugated spring is arranged between them, and an axial pre-tightening force is appli...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide an anti-loosening threaded connector, so as to solve the problem that the existing electric connector, which realizes anti-vibration and anti-loosening by means of a corrugated spring, will be separated from the mating connector when it is subjected to a force in the direction of separation. displacement problem

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