Hardware connecting mechanism of printed board type rectangular connector

Abstract

The invention belongs to the technical field of connectors, particularly relates to a printed board type rectangular connector hardware connecting mechanism, and provides the following scheme aiming at the problems that a connector is difficult to self-protect to power off when the temperature is too high, a circuit is inconvenient to disassemble and assemble, and the installation is not firm enough, the printed board type rectangular connector hardware connecting mechanism comprises a connector board, a first rectangular groove is formed in one side of the connector plate in a penetrating manner, and a second rectangular groove is formed in the top of the connector plate; mercury in the storage box absorbs heat, the mercury is heated and expanded to move into the mercury column sleeve, two second conductive plates cannot be conducted, when the temperature reaches a certain value, a mercury column in the mercury column sleeve rises to the position of a through hole, the two through holes are attached to the two second conductive plates correspondingly, and when the temperature of the mercury in the mercury column sleeve is too high, the mercury in the mercury column sleeve is heated and expanded to move into the mercury column sleeve. When the temperature of the connector is too high, the connector can touch the two second conductive plates for conduction, mercury touches the two second conductive plates for short circuit, the first conductive plate stops energization, and therefore the effect that the connector can conduct self-protection for outage when the temperature is too high is achieved.

Description

technical field [0001] The invention relates to the technical field of connectors, in particular to a hardware connection mechanism of a printed board type rectangular connector. Background technique [0002] Electrical connectors are widely used in modern machinery, electronics and other fields. Where there is electricity, electrical connectors are basically inseparable. With the development of modern industry, in addition to ensuring basic connection reliability, connectors are also required to meet more requirements. According to the actual needs of different applications, it can ensure that the connector is easy to install, easy to operate, easy to maintain, etc. [0003] In the existing connectors on the market, the connector itself usually does not have a protection function. When the internal wiring of the connector is unstable, the line resistance is large, which leads to the high temperature of the connector, and even the occurrence of fire, and the existing rectang...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a printed board type rectangular connector hardware connection mechanism to solve the problems that the above-mentioned connector is difficult to self-protect and power off when the temperature is too high, the circuit is inconvenient to disassemble and assemble, and the installation is not firm enough

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