Keyswitch, keyboard and keyswitch manufacturing method thereof

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO RE47957
SERIAL NO

16109619

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A keyswitch includes a cap, a support structure, a first magnet, and a baseplate having a bending arm protruding from the baseplate and a support rib extending horizontally to form a receiving space with the bending arm. The support structure includes a first support member pivoted to the baseplate and against the cap and a magnetic permeable plate extending from the first support member and being above the receiving space. The first magnet is inserted into the receiving space to be supported by the support rib and be pressed by the bending arm. When the cap is pressed to make the magnetic permeable plate away from the first magnet as the first support member rotates, the cap moves to a pressed position. When the cap is released, a magnetic attraction force between the magnetic permeable plate and the first magnet drives the magnetic permeable plate to approach the first magnet.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
DARFON ELECTRONICS CORPNO 167-1 SHANYING RD GUISHAN DIST TAOYUAN CITY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huang, Yu-Ming Taoyuan, TW 49 260
Kuo, I-Chu Taoyuan, TW 3 11
Liao, Pen-Hui Taoyuan, TW 9 33
Lin, Chin-Hung Taoyuan, TW 33 349
Liu, Hsin-Hung Taoyuan, TW 23 66

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