electrical connector

Abstract

The invention discloses an electrical connector. The electrical connector is electrically connected with a chip module, and comprises a body, a plurality of insulating parts and a plurality of terminals, wherein the body is provided with a plurality of accommodating holes passing through the body from top to bottom; inner side faces of the accommodating holes and an upper surface of the body are conductive; the plurality of insulating parts are molded separately from the body, and correspondingly fixed in the accommodating holes respectively; the insulating parts are provided with supporting parts which extend upwards out of the accommodating holes, are higher than the upper surface of the body, and are used for supporting the chip module; the plurality of terminals are correspondingly fixed on the insulating parts respectively; and the terminals are provided with contact parts which are pressed against the chip module. The supporting parts are higher than the upper surface of the body, so that short circuit caused by contact of the chip module with the upper surface of the body can be avoided. The supporting parts extend out of the accommodating holes, so that the arrangement space of the supporting parts can be increased; the strength of the supporting parts is enhanced; the supporting effect for the chip module is improved; the chip module is prevented from being damaged under pressure; and the terminals are prevented from being deformed excessively under pressure.

Description

technical field [0001] The invention relates to an electrical connector, in particular to an electrical connector electrically connecting a chip module to a circuit board. Background technique [0002] The Chinese patent with the patent number CN201120410159.2 discloses a shielded connector for electrically connecting a chip module, which includes a conductive body with a plurality of receiving holes; a plurality of insulators are respectively fixed on In the receiving hole, a plurality of terminals are correspondingly fixed to the insulator, and a plurality of insulating support blocks protrude from the top surface of the conductive body to support the chip module. When the chip module is installed on the shielding connector, the supporting block abuts against the lower surface of the chip module, which can prevent the contact points on the chip module from contacting the conductive body to cause a short circuit. [0003] However, with the development trend of terminal den...

AI Technical Summary

Problems solved by technology

[0003] However, with the development trend of terminal densification of electrical connectors, the area of ​​the upper surface of the conductive body except the receiving hole must be reduced, so that the upper surface of the conductive body can be used for the support block. The location of the setting is small, which leads to the reduction of the volume of the support block and insufficient strength. When the force applied to the chip module is large, the support block is easy to break, which affects the support of the support block to the chip module. The supporting function of the chip module will cause the chip module to be crushed, and the terminal will be excessively deformed when the terminal is pressed

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