Push-pull self-locking multi-core connector

Abstract

The invention discloses a push-pull self-locking multi-core connector comprising a socket and a plug. A key sleeve is disposed in a socket housing, and the outer surface of the key sleeve is provided with a protruding key. A side wall of a plug housing is provided with a plurality of notches, and a middle front part of an elastic locking sleeve is provided with an elastic bolt. The inner wall of the elastic locking sleeve is provided with a guiding groove, and the inner wall of the socket housing is provided with a guiding inclined surface. Positioning guiding parts, which are cooperated with each other, are disposed between the elastic locking sleeve or the plug insulator of the plug and the key sleeve of the socket, and when the plug housing is inserted in the socket housing, the positioning guiding parts are used for alignment and positioning, and therefore the elastic bolt can be inserted successfully, and is limited in the guiding inclined surface. By adopting the above mentioned structure, a correct position can be found by rotation, and the in-place rotation is carried out, and therefore 360-degree blind plugging is realized, and clamping cannot be caused, and in addition, use is convenient and fast, and flexibility is strong; by adopting structural design of a wire clamp, the positioning is reliable, processing is time-saving and labor-saving, and installation is very convenient.

Description

technical field [0001] The invention relates to a connector, in particular to a push-pull self-locking multi-core connector. Background technique [0002] In the field of communication connections, multi-core connectors are more and more widely respected and used due to their wide range of applications. Existing multi-core connectors generally include sockets with insulators, inner conductors and positioning surfaces and sockets with The plug of the lock sleeve is composed of two parts. A slot is formed between the socket shell and the insulator. The side wall of the elastic lock sleeve is provided with an elastic lock tongue that can be inserted into the slot. The number of needles is large, so the position accuracy is required to be high, and the existing structure is only positioned by the elastic lock tongue and the slot during insertion, so its degree of freedom is relatively large, and it is difficult to ensure the insertion during the insertion process. Therefore, th...

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Problems solved by technology

[0002] In the field of communication connections, multi-core connectors are more and more widely respected and used due to their wide range of applications. Existing multi-core connectors generally include sockets with insulators, inner conductors and positioning surfaces and sockets with The plug of the lock sleeve is composed of two parts. A slot is formed between the socket shell and the insulator. The side wall of the elastic lock sleeve is provided with an elastic lock tongue that can be inserted into the slot. The number of needles is large, so the position accuracy is required to be high, and the existing structure is only positioned by the elastic lock tongue and the slot during insertion, so its degree of freedom is relatively large, and it is difficult to ensure the insertion during the insertion process. Therefore, the coaxiality of the socket is accurately aligned and plugged in, and it is difficult to make the elastic lock tongue and the socket positioning surface correspond accurately after plugging, which makes the plugging very inconvenient. Bias, but it often leads to stagnation after fully inserted (that is to say, it only uses the outer part to guide, and it will cause the card when it is inserted in the process of use), which leads to damage to the parts, which affects the connection efficiency and causes In addition, in the prior art, for the clamp designed at the rear end of the plug to fix the wire, it is necessary to ensure the reliability of the installation and positioning, and to be able to install, so the two-folded clamp is generally used. Semi-structure, the existing structure has many parts, poor positioning reliability and inconvenient processing and installation

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