a socket

Abstract

The invention discloses a socket. The socket comprises an upper shell, a lower shell, a second conductive contact piece, a resetting mechanism and a locking mechanism, wherein the upper shell is provided with a through hole for a first conductive contact piece of a plug to penetrate through, the lower shell is in sliding fit with the upper shell, the second conductive contact piece is matched with the first conductive contact piece of the plug and arranged on the lower shell, the resetting mechanism is installed between the upper shell and the lower shell and used for forcing the upper shell to be separated from the lower shell, and the locking mechanism is installed between the upper shell and the lower shell and used for locking the upper shell relative to the lower shell so that the second conductive contact piece can clamp the first conductive contact piece easily. The socket has the advantages that plugging and unplugging are easy, electrical contact between the socket and the plug is good, lasting clamping force between the socket and the plug is kept, and the socket is simple in structure, low in cost and suitable for industrialized popularization.

Description

technical field [0001] The invention relates to the technical field of electrical connectors, in particular to a socket. Background technique [0002] The socket on the market is provided with jack by an upper housing and upper housing at present, lower housing, metal conductive contact piece, metal conductive contact piece is embedded in the lower housing, three conductive pins of the plug of electric equipment and The metallic conductive contact blades in the receptacle have an interference fit contact. During electrical connection, when the plug of the electrical equipment is inserted into the socket, the conductive pin of the plug is inserted into the conductive contact sheet to cause deformation. The metal conductive contact sheet is installed in the conductive contact sheet support structure in the lower shell, which provides a barrier The force of the deformation of the conductive contact piece makes the metal conductive piece clamp the conductive pin of the plug, en...

AI Technical Summary

Problems solved by technology

If the socket is placed in a narrow space, both hands cannot be inserted at the same time, and it can only be operated with one hand, it will be more difficult to pull out the plug at this time, which will bring great inconvenience to the operation

[0003] Electricity safety is the most concern of people, so it must be ensured that the plug of the electrical equipment will not be detached from the socket during use, which requires the metal conductive contact piece in the lower shell of the socket and its supporting structure to provide sufficient clamping force. But this brings another problem. When the power consumption is over and the plug needs to be pulled out from the socket, this clamping force needs to be overcome. If the socket is not fixed by hand or other devices, the plug is difficult to pull out from the socket. come out

If the socket is placed in a narrow space, both hands cannot be inserted at the same time, and it can only be operated with one hand, it will be more difficult to pull out the plug at this time, which will bring great inconvenience to the operation

At the same time, after repeated plugging and unplugging, the metal conductive contact piece will lose its elasticity and cannot provide a secure clamping force, which will bring potential safety hazards for equipment power consumption

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