Electrical connectors – With insulation other than conductor sheath – Plural-contact coupling part
Reexamination Certificate
2011-03-08
2011-03-08
Vu, Hien (Department: 2839)
Electrical connectors
With insulation other than conductor sheath
Plural-contact coupling part
C439S669000
Reexamination Certificate
active
07901251
ABSTRACT:
An audio connector has a base. The base has a socket passing through a front end thereof. A rear end of the base has a rectangular ring holding trough communicating with the socket, surrounding a rectangular center block, each side of which has a notch passing through the rear end and communicating with the socket. A holding contact has a rectangular fixing frame which includes a base plate, two opposite side plates, a free plate extended from one of the side plates and spaced apart from the other side plate, fixed in the holding trough. A soldering slice is extended from a free end of the other side plate. Substantially middle portions of the base plate, the free plate and the side plates extend towards the same side to form two pairs of opposite contacting arms for projecting into the socket through the notches and clamping the plug symmetrically.
REFERENCES:
patent: 7785119 (2010-08-01), Chiang
patent: 7794285 (2010-09-01), Huang
patent: 2004/0029449 (2004-02-01), Liu
patent: 2004/0242076 (2004-12-01), Nakai et al.
Cheng Uei Precision Industry Co. Ltd.
Chiang Cheng-Ju
Vu Hien
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