A push-pull locking electrical connector and its components

Abstract

The invention relates to a push-and-pull locking electric connector and components of the push-and-pull locking electric connector. The front end of the push-and-pull locking electric connector serves as a plugging end; the push-and-pull locking electric connector comprises a shell; a ring slot coaxial with the shell is formed on the periphery of the shell, and an elastic locking sleeve with a C-shaped cross section is clamped in the ring slot; an outward-turning edge is formed at the front end of the locking sleeve and is used for being matched with a locking groove on the inner wall surface of an adaptive connector shell in a clamping way; a sling sleeve is axially and movably sheathed on the shell and at the rear of the locking sleeve; the rear end of the locking sleeve extends into the sliding sleeve and is in anti-drop fit with the sliding sleeve in the axial direction of the shell; and guide surfaces are formed on the inner wall surface of the sliding sleeve and / or the outer wall surface of the locking sleeve, are used for driving the locking sleeve to contract to enable the outward-turning edge to drop out of the corresponding locking groove when the sliding sleeve moves backwards relative to a plug shell, and each guide surface is a slope gradually inclining towards the radial periphery of the shell from front to back. According to the push-and-pull locking electric connector, an operation space needed when the electric connector components are plugged and separated is reduced.

Description

technical field [0001] The invention relates to the field of electrical connectors, in particular to a push-pull locking electrical connector and components thereof. Background technique [0002] The development of miniaturization and integration of electrical equipment has put forward higher and higher requirements for the miniaturization of electrical connector components and the performance of plugging and unplugging in a small space. Most of the existing electrical connector assemblies include a plug and a socket. The plug includes a plug housing, and the socket includes a socket housing. One of the two is provided with a connecting nut with internal threads on its housing, and the other is provided with a There are external threads, and when the plug is plugged into the socket, the two are locked through the cooperation of the connecting nut and the external threads. The above-mentioned electrical connector assembly can be used in most occasions, but it is inconvenient...

AI Technical Summary

Problems solved by technology

The above-mentioned electrical connector assembly can be used in most occasions, but it is inconvenient when used in some occasions with small spaces. The reason is that the two are connected by threads, and the plug and socket are mated. When connecting and separating, it is necessary to twist the connecting nut. It is necessary to have an operating space around the connecting nut, and the required operating space is relatively large.

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