Full-area touch device
US12242677B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 3, 2024 |
| Grant date | Mar 4, 2025 |
| Priority date | — |
| Expiry date | Apr 3, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/03547
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A full-area touch device includes a linkage unit disposed between a base unit and a touch control unit to drive a trigger switch of the touch control unit to be triggered by the base unit. The linkage unit is symmetrical relative to the trigger switch and includes an outer frame, an inner frame, linkage members fixed between the outer and inner frames, and a left plate and a right plate fixed to the base unit in the inner frame. A left front linkage member and a left rear linkage member are fixed between the left plate and the inner frame. A right front linkage member and a right rear linkage member are fixed between the right plate and the inner frame. A portion of an outer frame space not occupied by the base unit, the inner frame, the left plate and the right plate is defined as a floating chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.