Recognizable connector connected in place

Abstract

The invention relates to a recognizable connector connected in place, and the recognizable connector comprises a shell and a connecting cap sleeved outside the shell, wherein a ring-shaped cavity is formed between the inner wall of the connecting cap and the outer wall of the shell, the connecting cap comprises a front connecting cap and a back connecting cap, which are in axially anti-falling match with each other, the connector further comprises an inner ring which is sleeved outside the shell and is used for transferring torsion between the front connecting cap and the back connecting cap, the inner ring is provided with a back connecting cap matching structure which is in axially sliding match with a rotation stopping shaft of the back connecting cap, the inner ring is further provided with a front connecting cap matching structure which is in axially inserting match with a rotation stopping shaft of the front connecting cap, the connector is further provided with an elastic piece which applies a forward acting force to the inner ring to lead the rotation stopping shaft of the front connecting cap matching structure to be axially inserted into the front connecting cap, and the inner ring is further provided with a force carrying surface which extends into the ring-shaped cavity and carries a backward push force of an inserting end of the adaptive connector when the corresponding adaptive connector is inserted to enable the front connecting cap matching structure and the front connecting cap to be separated from each other. The recognizable connector connected in place is simple in structure.

Description

technical field [0001] The invention relates to the field of connectors, in particular to a connector that can be identified in a connected position. Background technique [0002] In order to be able to judge whether the connector is connected in place even when there is no light, it is necessary to design a connector that can be identified in place. The structure of the existing connected-in-place identifiable connector is as disclosed in Chinese patent CN101882727A, a "connected-in-position identifiable anti-loose connector", which includes a cylindrical shell with a plug-in end at the front end and the outer periphery of the shell On the connecting cap that is rotated and assembled, there is an annular space between the inner wall of the connecting cap and the outer wall of the housing. The annular space has a front part for complementary insertion of an adapted connector and a rear part behind the front part. There is an anti-loosening spring acting between the inner wa...

AI Technical Summary

Problems solved by technology

However, the structure of the connector that determines whether it is connected in place through the sounding circle is relatively complicated, and the production cost is relatively high.

Images