Notebook computer expansion module
US7349206B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 3, 2005 |
| Grant date | Mar 25, 2008 |
| Priority date | — |
| Expiry date | Jul 6, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F1/1632
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A notebook computer expansion module is described. The notebook computer expansion module has a support rest, an adjusting handle, a cable, a base, and an adjustable rotational shaft. The adjusting handle coupled to one side of the support rest allows a user to operate conveniently the notebook computer expansion module. The cable is coupled between the adjusting handle and the adjustable rotational shaft for releasing the adjustable rotational shaft so as to rotate the support rest on the base. The adjusting shaft further includes a ratchet fixed on the base, a fixing device, and a fixing plate. The fixing device is coupled to the fixing plate when the fixing device is coupled to the ratchet so as to enhance an engagement strength between the fixing device and the ratchet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.