Audio jack connector

Details Audio jack connector Audio jack connector

2010-04-14

2010-10-05

Ta, Tho D (Department: 2839)

Electrical connectors

With insulation other than conductor sheath

Plural-contact coupling part

Reexamination Certificate

active

07806734

ABSTRACT:
An audio jack connector includes an insulating housing, a movable terminal, a fixed terminal, and a conductive ring. The insulating housing has a main body and a cylindrical sleeve, and defines an insertion hole therein for receiving an audio plug. A bottom of the insulating housing defines an opening across a junction of the main body and the sleeve and communicating with the insertion hole. The movable terminal has an elastic arm projected into the insertion hole from the opening. The fixed terminal has a contact arm attached to an outer periphery of the sleeve. The conductive ring encircles the sleeve with the contact arm against an inner side thereof. The movable terminal is electrically connected with the fixed terminal through the conductive ring when the audio plug is inserted into the insertion hole to push the elastic arm up to contact with the inner side of the conductive ring.

REFERENCES:
patent: 6551127 (2003-04-01), Li et al.
patent: 6676451 (2004-01-01), Suzuki et al.
patent: 7645170 (2010-01-01), Long et al.
patent: 2009/0149081 (2009-06-01), Zhu et al.

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