An underwater anti-short-circuit separation electrical connector that can be unlocked synchronously

Abstract

An underwater short-circuit-proof separation electrical connector that can be unlocked synchronously, comprising two identical single electrical connectors, a connecting mechanism (108), a lock sleeve (106), a socket flange (18) and a plug flange (22 ), each single electrical connector includes a split plug (107) and a split socket (105), the split plug (107) is provided with a center post (12), and the split socket (105) is provided with The middle push post (2) and the return spring (10), the middle push post (2) limits the return spring (10) inside the split socket (105), and the connecting mechanism (108) includes a pull rod (23), a steel ball (24) ) and the unlocking spring (25). In the present invention, the two single-unit electrical connectors and the connection mechanism (108) form an integral electrical connector through the transfer of the transfer flange, and the synchronous lock of the two single-unit electrical connectors is realized by controlling the connection mechanism (108) Tight and synchronized unlock separation. At the same time, the single electrical connector adopts a three-layer structure, which can effectively prevent short circuits.

Description

technical field [0001] The invention relates to a detachable electrical connector, which can not only realize synchronous unlocking, but also has the function of preventing short circuit under water. Background technique [0002] Electrical connectors are widely used in various engineering systems and are a very important basic electromechanical component, mainly used to realize the transmission and control of electrical signals, as well as the connection between electronic and electrical systems. The unlocking of electrical connectors is a key technology of electrical connectors. When designing existing separated electrical connectors, the connecting mechanism is located on the inner center or outer circle of the electrical connector, and one connecting mechanism corresponds to one electrical connector. When an external force is applied to a connecting mechanism to make it work, only one electrical connector can be unlocked, and when two or more separate electrical connecto...

AI Technical Summary

Problems solved by technology

The unlocking of electrical connectors is a key technology of electrical connectors. When designing existing separated electrical connectors, the connecting mechanism is located on the inner center or outer circle of the electrical connector, and one connecting mechanism corresponds to one electrical connector. When an external force is applied to a connecting mechanism to make it work, only one electrical connector can be unlocked, and when two or more separate electrical connectors are unlocked, actions can only be applied to the connecting mechanism separately, and synchronous unlocking cannot be achieved; at the same time Existing separate electrical connector sockets generally have a single-layer or double-layer structure, and only have waterproof function after mating with the plug. In the state of a single socket, contacts, insulators and other parts do not have waterproof function. It will cause a short circuit in the socket, and the underwater short circuit protection cannot be realized

[0003] With the continuous development of science and technology, high-tech fields such as aerospace have put forward higher requirements for electrical connectors, not only for reliable mating and unlocking in traditional environments, but also for the simultaneous unlocking and separation of two or more electrical connectors. requirements and the requirements of normal mating and separation in the underwater environment, the traditional electrical connector structure can no longer meet this demand

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