Triplicate earphone socket

Electrical connectors – With supporting means for coupling part – Supporting plural – independent coupling parts

Reexamination Certificate

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Details

C439S101000

Reexamination Certificate

active

06921291

ABSTRACT:
A triplicate earphone socket includes an L-shaped base comprising a plastic core having three sound sockets. Each of the sound sockets is provided with a plastic housing at a front end thereof, and first, second, third, fourth and fifth sockets at an interior thereof. The first, second, third, fourth and fifth sockets are placed with a first terminal assembly, a second assembly, a ground terminal assembly, a fourth terminal assembly and a fifth terminal assembly in a downward direction, respectively. The L-shaped base and the plastic core are also enveloped by a metal housing. According to the aforesaid structure, for that the plastic housing and the three sound sockets are a formed integral, structure thereof is simplified for lowering production expenses and elevating market competitiveness.

REFERENCES:
patent: 6234833 (2001-05-01), Tsai et al.
patent: 6234834 (2001-05-01), Tsai et al.
patent: 6524130 (2003-02-01), Yeh
patent: 6540551 (2003-04-01), Wang
patent: 6666716 (2003-12-01), Chien-Chung
patent: 6688913 (2004-02-01), Li

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