发明授权
- 专利标题: Disk drive and pickup unit for an optical disk player
- 专利标题(中): 光盘播放器的磁盘驱动器和拾取单元
-
申请号: US651762申请日: 1991-02-07
-
公开(公告)号: US5177731A公开(公告)日: 1993-01-05
- 发明人: Shinsaku Tanaka , Tadao Arata
- 申请人: Shinsaku Tanaka , Tadao Arata
- 申请人地址: JPX Tokyo
- 专利权人: Tamashim Denki Co, Ltd.
- 当前专利权人: Tamashim Denki Co, Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX2-413171 19901221
- 主分类号: G11B17/028
- IPC分类号: G11B17/028 ; G11B17/04 ; G11B33/08
摘要:
The inventive reproducing and driving unit of a device for reproducing the data recorded in a disk record reduces the height and weight of the device and the power consumption for moving the turntable and pickup, and prevents the pickup from receiving excessive shock. The reproducing and driving unit comprises a support plate (1), a motor (2) fixedly arranged in the support plate, a turntable (4) axially moveable on the shaft (24) of the motor, and a common moveable link member (28) for reciprocally moving relative to the support plate (1) so as to cause the turntable (4) and pickup (5) to be taken nearer to and away from disk record (29).
公开/授权文献
- US5773942A Power window motor driving apparatus 公开/授权日:1998-06-30
信息查询
IPC分类: