Electric short-circuit connector

Abstract

The invention relates to an electric connector, and in particular relates to an electric connector with a short-circuit function. The electric short-circuit connector comprises a plug and a socket, wherein a short-circuit mechanism is arranged between two opposite contact elements on the plug; the short-circuit mechanism comprises a spring and a short-circuit block; one end of the spring is fixedly connected with a plug substrate and the other end of the spring is fixedly connected with the short-circuit block; when the plug is separated from the socket, the short-circuit block contacts with connecting sheets at two sides under the action of elastic force; and an insulating board is arranged between any two opposite contact pins on the socket, the plug substrate is provided with an insulating insertion channel of which the shape is matched with that of the insulating board, and the insulating insertion channel is used for disconnecting the short-circuit mechanism when the plug is inserted into and combined with the socket. In the electric short-circuit connector, the short-circuit mechanism is arranged, which can be used for realizing the short circuit between the opposite contact elements at once after the plug is separated from the socket, thus effectively preventing electric breakdown; and an anti-plug and misplug resistant structure is set, thus improving the safety coefficient.

Description

technical field [0001] The invention relates to an electrical connector, in particular to an electrical connector with a short circuit function. Background technique [0002] In electrical experiments, it is often necessary to connect electrical equipment with test instruments through electrical connectors. When measuring electrical parameters of electrical equipment (such as transformers) with electromagnetic coils, it is often easy to produce reactions when such electrical equipment is powered off. Electromotive force, causing electrical components and electrical equipment to be damaged. Therefore, for safety protection in testing and application, it is necessary to switch between short circuit and open circuit between electrical circuits. At present, some electrical connectors are provided with short-circuit structures, but most of these are complex in structure and occupy a large space, which cannot meet the requirements of system miniaturization, and cannot be populari...

AI Technical Summary

Problems solved by technology

At present, some electrical connectors are equipped with short-circuit structures, but most of these are complex in structure and occupy a large space, which cannot meet the requirements of system miniaturization, and cannot be popularized due to high manufacturing costs.

Images