electrical connector socket

Abstract

An electrical connector socket for use with an electrical connector plug is provided. The electrical connector socket includes an electrically conductive member and a pressing member. The electrically conductive member has an electrical connection portion, and the electrical connection portion further includes a base board and a pair of side plates connected to the base board, wherein each of the side plates has a sliding groove inclined with respect to the board. The pressing member has a body, a pressing portion placed on the body, and a contact portion connected to the body. Two sides of the body further have a sliding piece slidable in each of the sliding grooves, wherein an insertion opening is further formed between the electrical connection portion and the pressing member for insertion of the electrical connector plug. The pressing member is slidably connected with the electrical connection plug. Therefore, the electrical connector socket prevents loosening due to shaking and improves reliability and quality of the electrical connection.

Description

technical field [0001] The invention relates to an electric connector socket, especially an electric connector socket suitable for high current and low resistance. Background technique [0002] Such as figure 1 As shown, the existing plug-in connector socket 10 includes an insulating body 12 and a plurality of conductive terminals 14 , socket holes 18 are disposed between the insulating body 12 , and each conductive terminal 14 is electrically coupled to the inserted plug 20 . That is to say, when the matching electrical connector plug 20 is inserted into the insulating body 12, since the distance between the upper and lower conductive terminals 14 in the socket hole 18 is smaller than the thickness of the plug 20, the inserted plug 20 is affected by the elastic arms of the upper and lower conductive terminals 14. 16 abut to fix and form electrical conduction. [0003] Since the aforementioned electrical connector plug 20 uses copper as the base material, it is supplemente...

AI Technical Summary

Problems solved by technology

Based on this, the gold or silver layer plated on the surface of the plug 20 will be worn away due to friction with the elastic arm portion 16, and the nickel layer substrate with low conductivity may be exposed after the gold or silver layer is scraped off, which will greatly reduce the conductivity quality

In addition, the wear and tear on the surface of the plug 20 may also lead to oxidation, making the quality of the electrical connection between the two plugged poor, and then increasing the resistance value, causing the connector to heat up and possibly melting the insulating body 12

Finally, pure copper, which has good electrical conductivity, has poor rigidity and elasticity and is not suitable for continuous urgent use.

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