发明授权
- 专利标题: Optical disc device having improved disc detection
- 专利标题(中): 具有改进的盘检测的光盘装置
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申请号: US11814289申请日: 2006-01-19
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公开(公告)号: US07840973B2公开(公告)日: 2010-11-23
- 发明人: Kazunori Hasegawa , Tsukasa Nakayama , Hiroto Nishida , Isamu Nakade , Kenji Urushihara , Masataka Hashimoto
- 申请人: Kazunori Hasegawa , Tsukasa Nakayama , Hiroto Nishida , Isamu Nakade , Kenji Urushihara , Masataka Hashimoto
- 申请人地址: JP Osaka
- 专利权人: Panasonic Corporation
- 当前专利权人: Panasonic Corporation
- 当前专利权人地址: JP Osaka
- 代理机构: RatnerPrestia
- 优先权: JP2005-013147 20050120
- 国际申请: PCT/JP2006/300741 WO 20060119
- 国际公布: WO2006/077923 WO 20060727
- 主分类号: G11B17/04
- IPC分类号: G11B17/04
摘要:
An optical disc device capable of sensing exactly whether or not a disc is present is provided. In an optical disc device includes a main body having a disc slot, and a carrying roller for carrying a disc between the disc slot and a disc loading position of the main body, a swinging lever whose base end is supported turnably in an inside of the main body by a supporting shaft and to which a disc arriving switch is fixed, and a sensing lever whose base end is supported turnably by the supporting shaft and whose top end contacts the outer periphery of the disc, which is loaded in the disc loading position, to operate the disc arriving switch are provided.
公开/授权文献
- US20090007163A1 Optical Disc Device 公开/授权日:2009-01-01
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