Lead connecting plug socket

Abstract

The invention discloses a lead connecting plug socket. The lead connecting plug socket comprises a latch shell with a metal latch therein and a plug shell with a metal plug therein, wherein the latch shell and the plug shell are provided with end closures respectively; lead plugging holes are formed on the end closures; the latch shell is provided with a latch end; the plug shell is provided with a plug end which is in matched installation with the latch end; and the plug end is provided with an inner cavity which can enwrap the latch end and does not expose the latch end after the latch end is in matched assembly with the plug end. When the lead connecting plug socket is used, a lead can be firmly fixed only by plugging the lead into a plug or a socket, so that the trouble of using a tool to fix the lead is omitted; the metal latch and the metal plug are arranged inside a housing and are not exposed, so that the lead connecting plug socket is very strong in electrical shock preventing capability and safer in use.

Description

technical field [0001] The invention relates to a plug socket, in particular to a plug socket which is convenient for wire insertion. Background technique [0002] Existing plugs and sockets can be used to connect wires. At present, general plugs and sockets first fix the wires to be connected to the plug or socket respectively through threads, and then connect the wires through the cooperation of the plug and the socket. Among them, The wire and the plug or socket are fixed by threaded parts such as screws, so when fixing the wire on the plug or socket, it is necessary to use a tool such as a screwdriver to tighten the thread to press the wire. It is cumbersome, and when the wire needs to be replaced, it will also cause inconvenient replacement; in addition, the conductor part of the current plug and socket is generally exposed to the outside, so that it is easy to cause electric shock when the connection is energized, so it is necessary to make improvements. In response t...

AI Technical Summary

Problems solved by technology

[0002] Existing plugs and sockets can be used to connect wires. At present, general plugs and sockets first fix the wires to be connected to the plug or socket respectively through threads, and then connect the wires through the cooperation of the plug and the socket. Among them, The wire and the plug or socket are fixed by threaded parts such as screws, so when fixing the wire on the plug or socket, it is necessary to use a tool such as a screwdriver to tighten the thread to press the wire. It is cumbersome, and it will cause inconvenient replacement when the wire needs to be replaced; in addition, the conductor part of the current plug and socket is generally exposed to the outside, so that it is easy to cause electric shock when the connection is energized, so it is necessary to make improvements

In response to the above situation, Chinese Patent No. 200920308346.2 discloses a plug and socket with screw terminals. Although this patent solves the defects of the above-mentioned plug and socket, there is a gap between the plug and the socket after they are mated, which is not conducive to waterproofing. , dustproof, etc.

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