Patent ID: 6394838
Filing Date: 2002-05-28
Classification: H01R

Abstract:
An insertion socket for use with a flat cable, comprising:a socket main body defining a plurality of terminal cavities therein, a cover connected to a top of said socket main body to pivotally turn between an open and a close position, and a plurality of terminals separately received in said terminal cavities; each of said terminals having a rear end projecting from a rear side of said socket main body to provide a connecting pin, and a front barb portion having a plurality of backward extending barbs formed at a lower side of said front barb portion; wherein said socket main body and said terminals are arranged in such a manner that when a flat cable inserted into said insertion socket, it will be located below said barb portions of said terminals, and that when said cover is pivotally turned to the close position of said socket main body, said cover contacts with and applies a pressure on said terminals at said barb portions to thereby cause said barbs on said barb portions to contact with and press against said flat cable; further wherein said cover in said close position on said socket main body contacts with said terminals at an upward extended head of each of said barb portions, and an area on each of said heads of said barb portions in contact with said cover in said close position being a bevel surface, such that a reactive force acted by said terminals on said cover in said close position directs toward a pivot axis of said cover with an angle q1 contained between said reactive force and a horizontal surface.