Pin and socket

Abstract

The invention relates to a pin and a socket. The pin includes a cylindrical pin body; the rear end of the cylindrical pin body is a terminal, and the front end is provided with a locking groove or a locking hole which is in stopping fitting with the locking part of the socket in a plugging direction to avoid separating from the socket when being inserted into the socket; the terminal and the locking groove or the locking hole have a contact section used for being in electrical contact with the jack contact member of the socket; the socket includes a shell; the shell is provided with a jack; alocking member is radially and movably installed at the part, on the rear end of the jack, of the shell along the jack; and the locking member has a locking part which can radially enter the locking groove or the locking hole to stop the pin in the plugging direction when the pin is in a plug-in state. Thus, the problems of easy falling-off of the pin at working environments with large vibration and impact intensity can be effectively solved, so that using safety can be enhanced.

Description

technical field [0001] The invention relates to a pin and a socket. Background technique [0002] The existing electrical connectors on the market generally include two parts: a pin and a socket. The pin is connected to the cable, and the socket is fixed on the electronic device. Device connection. Part of the pins in the existing electrical connector are directly exposed, and the exposed pins are inserted into the socket to realize the connection between the cable and the electronic device. However, there is no locking structure between the pin and the socket in the form of the existing exposed pins. When the connected pins and the socket are in a working environment with high vibration and impact strength, relative movement between the pins and the socket is likely to occur. And make pin and socket connection failure, seriously reduce the use safety and reliability of equipment, and easily cause safety and production accident. Contents of the invention [0003] The ob...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a pin and socket, aiming to solve the problem that the existing exposed pins and sockets are prone to failure when they are in a working environment with high vibration and impact strength

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