Audio plug connector

Electrical connectors – With insulation other than conductor sheath – Plural-contact coupling part

Reexamination Certificate

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Reexamination Certificate

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07824228

ABSTRACT:
An audio plug connector for mating with an audio jack connector includes a main member of cylindrical shape with a plurality of contacts exposed along an axis direction thereof. A subsidiary member is extended from a portion of an outer peripheral surface of the main member and defines at least one terminal groove at a lateral surface thereof. A front end of a bottom of the terminal groove is concaved downwards and passes through a lower portion of a front wall of the terminal groove to form a fixing groove, with a stopping portion traversing above the fixing groove. At least one conductive terminal receives in the terminal groove with a rear end thereof extended beyond a rear end of the terminal groove. A front end of the conductive terminal extends oppositely to form a buckling portion inserted into the fixing groove and restrained beneath the stopping portion.

REFERENCES:
patent: 6461198 (2002-10-01), Chao
patent: 6616487 (2003-09-01), Lai
patent: 6659805 (2003-12-01), Siddiqui et al.
patent: 6964586 (2005-11-01), Siddiqui
patent: 6991497 (2006-01-01), Lin
patent: D529868 (2006-10-01), Shimizu
patent: D550159 (2007-09-01), Kawanobe
patent: 7553195 (2009-06-01), Matsumoto et al.
patent: 2006/0009082 (2006-01-01), Lin

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