Electrical connector

Abstract

This invention discloses an electric connector used in connecting chip modules including a matrix, a fixing device and several terminals, in which, the fixing device includes a base, a press board and a shift lever pivoted on both ends of the base, the base is set with terminal house slots, a conduction terminal is set in them and has a body and a weld part bending downward from the body, humps are set on the top surface of the matrix, a leading in part is set on the body of the conduction terminal matched with the hump and leading the terminal to plug, when the leading-in part of the terminal begins connecting with the hump at the initial place of the matched terminal and the matrix, the weld part does not enters into the terminal house slot, so its body is the first to contact with the matrix to prevent the weld part or the arm from colliding with the matrix and harmed.

Description

【Technical field】 [0001] The invention relates to an electrical connector, in particular to an electrical connector which can be used to electrically connect a chip module and a circuit board. 【Background technique】 [0002] The electrical connector for electrically connecting the chip module to the circuit board generally has a base body, a holding device for receiving and holding the base body, and a plurality of conductive terminals accommodated in the base body. Wherein the electrical connector is connected to the circuit board, the conductive terminal accommodated in the electrical connector is electrically connected to the conductive sheet of the circuit board, and the chip module is placed on the electrical connector and electrically connected to the conductive terminal in the electrical connector. Leading, with the help of the connection function of the conductive terminals of the electrical connector, the chip module and the circuit board are electrically connected....

AI Technical Summary

Problems solved by technology

However, when the terminal is assembled into the insulating body, the welding part or the force arm is usually at the forefront. When the terminal introduction part 701 is introduced, the welding part 71 of the terminal is already lower than the upper surface 61 of the insulating body, so the welding part 71 or The force arm 72 is more likely to contact the insulating body first and collide with it so that the deformation affects its alignment and electrical characteristics. However, the existing technology cannot solve the problem that the terminal welding part or the force arm is easy to collide with the insulating body

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