Electrical connectors – Having circuit interrupting provision effected by mating or...
Reexamination Certificate
2008-09-15
2009-08-04
Dinh, Phuong K (Department: 2839)
Electrical connectors
Having circuit interrupting provision effected by mating or...
Reexamination Certificate
active
07568929
ABSTRACT:
An audio jack connector adapted for mating with a plug connector which has an insulating loop thereon includes a dielectric housing, a plurality of signal terminals, and a set of switch terminals. The dielectric housing defines an inserting hole therethrough. The signal terminals are received in the dielectric housing. The set of switch terminals include a first switch terminal and a second switch terminal disposed in the dielectric housing. The second switch terminal has a contact portion extending into the inserting hole. When the plug connector is fully inserted into the inserting hole, the signal terminals are electrically connected with the plug connector, and the contact portion of the second switch terminal is against and pushed outwardly by the insulating loop of the plug connector to make the second switch terminal electrically connected with the first switch terminal.
REFERENCES:
patent: 1497586 (1924-06-01), Prall
patent: 7361062 (2008-04-01), Long et al.
Su Yu-Hung
Wang Yao-Ting
Cheng Uei Precision Industry Co. Ltd.
Dinh Phuong K
Rosenberg , Klein & Lee
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