Antenna coil device

Details Antenna coil device Antenna coil device

2007-10-30

2007-10-30

Dinh, Trinh (Department: 2821)

Communications: radio wave antennas

Antennas

Loop type

C343S872000, C343S711000, C343S713000

Reexamination Certificate

active

11409122

ABSTRACT:
In an antenna coil device100, a coil portion12having a lead wire2wound around a magnetic core1is mounted on a case3made of plastic resin, and on one side of the case3, terminal boards4and5that electrically connect one end and the other end of the lead wire2of the coil portion12to an external device are placed in a protruding manner. A latch recess4D is formed in an inserting end portion4C of the terminal board4to form a tip portion into split shape sites4E and4F. A tapered portion7is formed on the outside of the split shape sites4E and4F, and an end portion of the tapered portion7joins an engagement portion8that is formed in a protruding manner in the lateral direction of the inserting end portion4C.

REFERENCES:
patent: 4275400 (1981-06-01), Miyakoshi
patent: 5959587 (1999-09-01), McHenry et al.
patent: 7034756 (2006-04-01), Fujii et al.
patent: 2005-086402 (2005-03-01), None

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