Luminous micro-switch

Details Luminous micro-switch Luminous micro-switch

2008-02-28

2010-02-23

Lee, Kyung (Department: 2833)

Electricity: circuit makers and breakers

Electric switch details

Indicators

C200S313000

Reexamination Certificate

active

07667152

ABSTRACT:
A luminous micro-switch mainly includes a case which holds a depressing member and at least a first pin and a second pin inside that are spaced from each other. There is a bridging member interposed between the two pins and the depressing member to form electric connection with the first pin in regular conditions and output a signal when the bridging member is connected to the second pin due to depressing of the depressing member. The depressing member has a depressing end which has a holding trough to hold a lighting element which has two conductive terminals to receive electric power to generate light. By holding the lighting element in the holding trough the size of the micro-switch can be made smaller to be used on smaller electronic devices to overcome the bulky problem of conventional micro-switches caused by disposing the lighting element beneath the depressing member.

REFERENCES:
patent: 7145087 (2006-12-01), Su
patent: 7202429 (2007-04-01), Bouvier et al.
patent: 7253368 (2007-08-01), Chou
patent: 2005/0263380 (2005-12-01), Bouvier et al.
patent: M311997 (2007-05-01), None

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