Electrical connectors – With insulation other than conductor sheath – Plural-contact coupling part
Reexamination Certificate
2011-04-12
2011-04-12
Ta, Tho D (Department: 2839)
Electrical connectors
With insulation other than conductor sheath
Plural-contact coupling part
Reexamination Certificate
active
07922543
ABSTRACT:
An audio jack connector includes a dielectric housing defining an inserting hole, a movable member, a rotation member, two first switch terminals and two-second switch terminals. The movable member is movably received in the dielectric housing. The rotation member is rotatably received in the dielectric housing. Elastic protrusions protrude from one end of the rotation member. Recessed portions form between every two protrusions. Ends of two first and second switch terminals respectively include a prong, and opposite ends are received in the recessed portion. A plug connector is inserted into the inserting hole, and pushes the movable member to move. The rotation member is driven to rotate to drive the ends of the two first switch terminals and the two second switch terminals to move from the recessed portion to the protrusion, causing the prongs to stay contact with the plug connector.
REFERENCES:
patent: 7794285 (2010-09-01), Huang
Fu Tai Hua Industry (Shenzhen) Co., Ltd.
Hon Hai Precision Industry Co. Ltd.
Ma Zhigang
Ta Tho D
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