Plug-in structure of a connector

Abstract

The invention discloses a plug-and-pull structure for connectors, comprising a plug and a socket. The plug is composed of a plug shell, a locking piece, a movable lock catch and a pin-base assembly, wherein the locking piece is provided with a narrow neck, and the pin-base assembly, the locking piece and the movable lock catch are arranged on the plug shell. The socket is composed of a jack-base assembly, a socket hook and a movable lock tongue, wherein the socket hook is provided with a plurality of comb teeth, and the movable lock tongue and the socket hook are respectively welded to the two sides of the jack-base assembly. According to the invention, as the plug adopts the locking piece and the movable lock catch, and the socket adopts the socket hook and the movable lock tongue, insertion fit between the pin-base assembly and the jack-base assembly is realized, and the situation in which the plug is straightly plugged into and pulled out of the socket of the existing connector is changed. The plug-and-pull structure has the advantages of simple structure, labor-saving plug and pull and convenient and reliable operation.

Description

technical field [0001] The invention relates to the technical field of electrical connectors, in particular to a connector plug-in structure. Background technique [0002] The connection methods of the connectors in the prior art mainly include bayonet type, screw connection type, push-pull quick lock type, and in-line type. When the connector plug is connected to the socket, the main key of the plug and socket is generally positioned, and all the pin contacts in the housing are inserted into the socket contacts together. The problem is that for products with more contact cores, the entire product The insertion and extraction force will be doubled. For operators, it will be very difficult to complete the insertion and extraction of connector products with tens of cores or even more than one hundred cores. Once the operation is improper, it will cause the pin base to fit or The damage of the mating of the socket base will affect the normal use of the connector. Contents of...

AI Technical Summary

Problems solved by technology

When the connector plug is connected to the socket, the main key of the plug and socket is generally positioned, and all the pin contacts in the housing are inserted into the socket contacts together. The problem is that for products with a large number of contact cores, the entire product The insertion and extraction force will be doubled. For the operator, it will be very difficult to complete the insertion and extraction of connector products with tens of cores or even more than one hundred cores. Once the operation is improper, it will cause the pin base to fit or The damage of the mating of the socket base fitting affects the normal use of the connector

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