Electronic device with multi-angle positioning support
US7744055B2 · kind B2 · utility
25Cited by
4References
14Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Apr 10, 2009 |
| Grant date | Jun 29, 2010 |
| Priority date | — |
| Expiry date | Apr 10, 2029 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16M2200/08
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An electronic device comprises a back cover and a support. The back cover defines a first contact area. The support is pivoted to the back cover by a pivot shaft, defines a second contact area contacting the first contact area. A plurality of positioning holes are defined in and disposed on the second contact area around the pivot shaft. The electronic device further comprises at least one retractable spring balls projected from the first contact area of the back cover. The spring balls are configured for cooperating with the positioning holes of the support. The support can stay at a variety of positions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.