Digital mobile device and stand module thereof
US8177175B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 7, 2009 |
| Grant date | May 15, 2012 |
| Priority date | — |
| Expiry date | Sep 1, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/0218
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The present invention discloses a digital mobile device and a stand module thereof. The digital mobile device includes a stand module comprising a fixing element and a rotating element. The fixing element is disposed on a side of the digital mobile device and includes an elastic element and a positioning member. The positioning member is disposed on a side of the elastic element. The rotating element is pivotally connected to the fixing element and has a positioning hole. The elastic element and the positioning member are disposed in the positioning hole. If the rotating element is rotated with respect to the fixing element, the elastic element will compress the positioning member to abut the fixing element, such that the fixing element and the rotating element are maintained at a positioning angle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.