Electric connector capable of being electromagnetically unlocked and assembly of electric connector

Abstract

The invention relates to the field of electric connectors, in particular to an electric connector capable of being electromagnetically unlocked and an assembly of the electric connector. The front end of the electric connector is a plug end, in an initial state, an outer-layer lock sleeve is located at the periphery of an outer-layer steel ball, the outer-layer steel ball is protruded out of the inner-layer sidewall of a housing and locked inside a groove on the outer-layer wall of a middle lock sleeve, the middle lock sleeve is locked by the outer-layer steel ball, and the inner-layer steel ball is protruded out of the inner-layer sidewall of a socket sleeve and matched with a stepped surface formed between a large-diameter section and a small-diameter section at the front part of the middle lock sleeve so as to prevent the middle lock sleeve from moving forwards; and the outer-layer lock sleeve is pushed backwards by a lock sleeve on an adapter connector when being locked with the adapter connector, so that the outer-layer steel ball is protruded to the periphery of the housing, the groove on the inner-layer wall of the middle lock sleeve is moved to the periphery of the inner-layer steel ball, the middle lock sleeve is moved forwards so as to push the inner-layer steel ball through the large-diameter section at the front part of the middle lock sleeve, and the inner-layer steel ball is protruded out of the socket sleeve and locked into the groove on the inner-layer wall of the middle lock sleeve. The problem that the existing electric connector capable of being electromagnetically unlocked cannot be reliably separated in a heavy load is solved.

Description

technical field [0001] The invention relates to the field of electrical connectors, in particular to an electromagnetic unlocking electrical connector and components thereof. Background technique [0002] In some occasions, it is required that the plug and socket of the electrical connector assembly can be separated automatically, and at this time, an electrical connector with electromagnetic unlocking is often used. [0003] Assuming that the front end is used as the plug-in end, the electromagnetically unlocked electrical connector includes a housing in which a locking mechanism, an insulator and a contact are assembled. The locking mechanism includes an outer sleeve, a core sleeve, a lock shaft, a sliding sleeve, Pushing spring and locking spring; the outer casing is fixedly assembled in the housing and the extension direction of its center line is the same as the insertion direction of the connector. The core sleeve is coaxially arranged in the outer sleeve and fixed wit...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an electromagnetic unlocking electrical connector to solve the problem that the existing electromagnetic unlocking electrical connector cannot be reliably separated under heavy load

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