Mouse device with prestress regulating structures
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United States of America Patent
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Jul 21, 2020
Grant Date -
Sep 28, 2017
app pub date -
Mar 26, 2016
filing date -
Mar 26, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
A mouse device with prestress regulating structures has a body with a space, a printed circuit board and a micro switch are disposed in the space. The micro switch is electrically connected to the printed circuit board. A button unit is disposed in the body by means of a shaft and is available to move up and down relative to the body. The button unit has a first end and a second end and is configured to engage with the micro switch. A first prestress regulating structure is accommodated in the space and abutted against the bottom side of the first end for regulating a first prestress force applied to the first end. A second prestress regulating structure is accommodated in the space and abutted against the bottom side of the second end for regulating a second prestress force applied to the second end.
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Family
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