Short-circuit protection connector with self-detecting structure

Abstract

A short-circuit protection connector with a self-detecting structure belongs to the technical field of electrical connectors, and comprises a socket and a plug that is mated with the socket, wherein aplurality of sets of jack assemblies are distributed on the first layer of socket insulator in the socket housing, and the jack assemblies comprise a pair of communication jacks, an insulating top pillar, a socket spring, and a ground contact; three layers of plug insulators are laminated in the plug housing, a plurality of sets of pin assemblies are distributed on the first layer of plug insulator, and the pin assemblies comprises a pair of communication pins, a plug top post, a plug spring, and an inspection jack. The invention inserts and disconnects the plug and the socket to realize theestablishment of a self-short link when the socket is not plugged into the plug so as to perform self-short protection on the equipment. And when the socket is plugged into the plug, the self-short link is automatically disconnected, and the disconnected state of the self-short link is detected, thereby effectively preventing signal transmission errors.

Description

Technical field [0001] The invention relates to the technical field of electrical connectors, in particular to a short-circuit protection connector with a self-detection structure. Background technique [0002] Among the existing connectors, some connectors are used in fire control products or in environments with relatively high current requirements. The static electricity or induced current of the electrical components in the non-use state will have an adverse effect on the entire equipment, so it is necessary Add a self-short-circuit protection structure to the connector to transmit the static electricity or induced current to the protection circuit. [0003] The Chinese patent with publication number CN207664362U discloses a multi-core self-short-circuit protection connector structure. Although it can play a good short-circuit protection function and prevent static electricity from damaging the equipment or device, it cannot detect whether the short-circuit protection structure...

AI Technical Summary

Problems solved by technology

[0003] The Chinese patent with the publication number CN207664362U discloses a multi-core self-short-circuit protection connector structure. Although it can play a good short-circuit protection function and avoid damage to equipment or devices caused by static electricity, it cannot detect whether the short-circuit protection structure is completely disconnected. , once the short-circuit structure is incompletely disconnected, signal transmission errors are likely to occur, resulting in abnormal actions or steps of the equipment, causing unnecessary danger or irreparable losses

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