Small volume electrical connector assembly and its plug and socket

Abstract

The invention relates to the field of electric couplers, in particular to a small-size electric coupler component, plugs thereof and a plug seat thereof. The small-size electric coupler component comprises the plug seat and the plugs matched with the plug seat. The plugs are provided with plug shells, and the plug seat is provided with a plug-seat shell. A press plate is detachably and fixedly assembled at the front end of the plug-seat shell. Sockets are arranged on the press plate. The plug seat has an inserting structure inserted with the plugs after corresponding plugs are inserted into the sockets and rotated by a set angle. Stopping portions used for being in abutted fit with the inner surface of the press plate after the plugs are inserted into the plug seat are arranged on the plug shells. Most of a locking structure of the small-size electric coupler component is integrated on the plugs and the plug seat, and a sole external locking component (the press plate) can lock multiple plugs simultaneously, so that the small-size electric coupler component is small in size and simple in structure; and meanwhile, locking between the plugs and the plug seat is realized by the 'compacting' of the press plate, so that strength is extremely easy to guarantee, and vibration-proof and anti-loose requirements can be met easily.

Description

technical field [0001] The invention relates to the field of electrical connectors, in particular to a small-volume electrical connector assembly and its plug and socket. Background technique [0002] In the current high-density electrical connectors, most of them use a plug to match a socket. When users require that the plug and socket can be plugged in modularly, each plug can be locked with the socket or removed from the socket. , the usage requirements cannot be met. The reason is mainly because the locking mechanism in high-density small electrical connectors is too large compared to the connector, especially in products with small cores. If the current locking mechanism (each plug and The sockets are locked with threads or bayonet sockets), when a socket is equipped with multiple small-core plugs and each plug can be removed and locked, the overall electrical connector assembly will appear extremely bloated, and it is difficult to meet small If a relatively small bar...

AI Technical Summary

Problems solved by technology

[0002] In the current high-density electrical connectors, most of them use a plug to match a socket. When users require that the plug and socket can be plugged in modularly, each plug can be locked with the socket or removed from the socket. , the requirements for use cannot be met

The reason is mainly because the locking mechanism in high-density small electrical connectors is too large compared to the connector, especially in products with small cores. If the current locking mechanism (each plug and The sockets are locked with threads or bayonet sockets), when a socket is equipped with multiple small-core plugs and each plug can be removed and locked, the overall electrical connector assembly will appear extremely bloated, and it is difficult to meet small If the relatively small barb structure is adopted, it will make it difficult for the electrical connector assembly to meet the vibration and shock requirements.

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