Keyboard testing system
US8434376B2 · kind B2 · utility
0Cited by
5References
16Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Aug 10, 2011 |
| Grant date | May 7, 2013 |
| Priority date | — |
| Expiry date | Oct 30, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01M99/008
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A keyboard testing system includes a chassis; a retaining board; a plurality of guiding rods mounted between the chassis and the retaining board; a platform; a lifting device mounted on the chassis to drive the platform to move toward and away from the chassis; a motor mounted in the control box; a transmission device mounted in the control box; a key testing device movably mounted on the guiding rod. The motor drives the key testing device to move toward and away from the platform along the guiding rods by the transmission device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.