Keybed device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11114078
APP PUB NO 20210005174A1
SERIAL NO

17027729

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The present disclosure proposes a keybed device, including: a keybed support; a keybed arranged on the keybed support; a key height limiting column arranged in one-to-one correspondence with each key in the keybed, and an end of the key height limiting column is fixed on a bottom surface of the corresponding key; a pressure detecting device arranged in one-to-one correspondence under each key height limiting column to detect a pressing strength of each key height limiting column; and a flexible support structure arranged below each key height limiting column and located on at least one side of each pressure detection device. The keybed device includes a flexible support structure, which can avoid false triggering of the Aftertouch effect. A same depth is pressed down from the flexible support structure to obtain a consistent Aftertouch effect, and the performance effect is controllable.

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Patent Owner(s)

Patent OwnerAddress
MEDELI ELECTRONICS (SHANGHAI) CO LTDSHANGHAI

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Jiejun Shanghai, CN 3 4
Ge, Xinghua Shanghai, CN 2 3
Liu, Guozong Shanghai, CN 2 1
Zhou, Peng Shanghai, CN 284 6195

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