Industrial electrical connector

Abstract

The invention discloses an industrial electrical connector. The industrial electrical connector comprises a socket and a plug, wherein the socket comprises a shell and an inner rubber core, the inner rubber core is arranged in the shell and fixed with one end of an intermediate sleeve, the other end of the intermediate sleeve is provided with a press nut, a rotary shaft and a snap connected with the rotary shaft are arranged on the shell, the snap is provided with a hook passing through a radial hole on the shell, a reset part is arranged at the inner side of the shell and between the snap and the shell and used for making a hook maintained close to the inner side of the shell, and the reset pat and the hook are arranged at the same side of the rotary shaft. When the plug is pulled, the snap is pressed, the hook is separated from a fixed hole from the inner side of the socket, the reset part and the hook are arranged at the same side of the rotary shaft, thus, the snap is downwards pressed and moves the same distance with the hook, the snap is easy to separate and prevented from the influence of a lever effect when the rest part and the hook are arranged at the two sides of the rotary shaft, and the moving distance of the snap by pressing is different from the actual moving distance of the hook, hook separation is affected, and the loosening difficulty is increased; and meanwhile, the arm force during pressing is relatively large, the snap is more easy to separate by pressing.

Description

technical field [0001] The invention relates to the technical field of electrical signal connection between electrical equipment, in particular to an industrial electrical connector. Background technique [0002] In industrial fields such as robots and industrial control equipment, electrical appliances are connected by electrical signals through connectors. For example, a large LED advertising screen is composed of multiple small LED screens, and each small LED screen needs to be connected by electrical signals. To realize large-scale LED advertising display, it is required that the connector should not be loose or loose or have poor contact during connection, so as to avoid damage to electrical equipment or malfunction. [0003] In order to ensure the connection reliability of the connector, the connector usually has a mutual mating structure between the plug and the socket, so as to avoid the plug and the socket from being easily loosened when the connector is axially str...

AI Technical Summary

Problems solved by technology

[0003] In order to ensure the connection reliability of the connector, the connector usually has a mutual mating structure between the plug and the socket, so as to avoid the plug and the socket from being easily loosened when the connector is axially stressed, such as the Chinese patent with the publication number CN10250995A, Although it can also play a role in making the plug and socket firmly fixed, when the connector of this structure is pulled out, the snap button needs a larger stroke to separate the hook head from the chute on the socket, increasing the difficulty of loosening and affecting use

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