Pressure contact connector of cell phone and connection structure of the connector

Abstract

A housing 20 integrally formed with a light guide 10 in which a liquid crystal module of a cellular phone is mounted, a multiple number of hollow, conductive toe-pins 28 which are inserted in respective passage holes 23 of the housing 20 and slidably come out from the undersurface of housing 20, and conductive head pins 30 which each are fitted into respective conductive toe-pins 28 and slidably come out from the top surface of housing 20, are provided. A coil spring 32 is interposed between each conductive toe-pin 28 and conductive head pin 30 and elastically urges the conductive toe-pin 28 and conductive head pin 30, so that they come out from both sides of housing 20.

Description

technical field [0001] The present invention relates to a pressure-contact type connector for a portable phone, and more particularly to a pressure-contact type connector for electrical connection between a liquid crystal assembly (COG, COF) for display in a mobile phone and a circuit board . Background technique [0002] Usually, when the liquid crystal module of the portable phone is electrically connected to an electronic circuit board, but not shown here, a crimp contact type connector will be press-fitted into the connection hole of the light guide device constituting the portable phone, and the The crimp-contact type connector is compressively held between the liquid crystal module and the electronic circuit board, thereby establishing electrical conduction between the liquid crystal module and the electronic circuit board. The crimp-contact type connector has a plurality of conductive wires arranged on the curved surface of the elastic body with a semi-elliptical sec...

AI Technical Summary

Problems solved by technology

However, since the conventional crimp-contact type connector is constructed as above, it is extremely difficult to reduce its height (about 5 mm), so that the conductive path cannot be shortened.

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