Patent ID: 7887375
Filing Date: 2011-02-15
Classification: H01R

Abstract:
1. An audio jack for receiving a mating audio plug, comprising: an insulating housing having an insertion hole for receiving the mating audio plug, a recess formed at a front of a bottom surface of the insulating housing and communicating with the insertion hole; and a contact received in the recess, the contact having a base portion, a soldered portion and a resistance piece, the soldered portion bending and extending outwardly from a bottom edge of the base portion, the resistance piece including an elastic arm, an arc-shaped portion and a contact portion, the elastic arm extending forwardly from a front edge of the base portion, the arc-shaped portion extending downwardly from a distal end of the elastic arm and arched accordingly to an outer periphery of the mating audio plug, a distal end of the arc-shaped portion defined as the contact portion.