Wide-angle double-hinge structure
US7936559B2 · kind B2 · utility
30Cited by
2References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 28, 2008 |
| Grant date | May 3, 2011 |
| Priority date | — |
| Expiry date | Mar 28, 2028 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2999/00
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A wide-angle double-hinge structure to allow an electronic device to flip at different angles includes a coupling plate, a resistant hinge and a cam hinge. The double-hinge structure couples a first chassis and a second chassis of the electronic device to enable users to selectively flip in an ordinary notebook computer operating condition or a back-to-back operating condition according to their preference. Thus the users can selectively perform input operation in a handheld or desktop fashion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.