Optical disc player with proctecting structure for decreasing noise
US8370864B2 · kind B2 · utility
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2References
15Claims
0Family size
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Key dates
| Filing date | Mar 28, 2011 |
| Grant date | Feb 5, 2013 |
| Priority date | — |
| Expiry date | Jul 25, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B33/027
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An optical disc player includes a main body, a lid, a rotator, and a protective structure. The lid is pivotably connected to the main body. The rotator is disposed in the main body for rotating discs and can be covered by the lid. The protective structure is disposed between the rotator and the lid. The protective structure is capable of suppressing noise and/or damage caused by contact between the rotator and the lid when the rotator operates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.