Portable electronic device with movable speaker device
US7894850B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 10, 2007 |
| Grant date | Feb 22, 2011 |
| Priority date | — |
| Expiry date | Apr 20, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/72442
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A portable electronic device (100) includes a main body (10) having at least one cavity (131) defined therein, at least one speaker device (20) being movable received in the cavity of the main body, and at least one latching mechanism (30) movably attached to the main body. The speaker device has a resonant chamber (28) defined therein, and a positioning stop member (262) extending therefrom. Each resonant chamber communicates with a corresponding cavity. The at least one latching mechanism includes a latching body (31), and the latching body is configured for selectably engaging with the positioning stop member to enable control of movement of a corresponding speaker device relative to the main body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.