Mouse device with prestress regulating structures
US10719135B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Mar 26, 2016 |
| Grant date | Jul 21, 2020 |
| Priority date | — |
| Expiry date | Sep 8, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/03543
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.