发明授权
- 专利标题: Apparatus and method for locking tray of disc drive
- 专利标题(中): 用于锁定盘片驱动盘的装置和方法
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申请号: US10633315申请日: 2003-08-04
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公开(公告)号: US07278146B2公开(公告)日: 2007-10-02
- 发明人: Young-taek Yoo
- 申请人: Young-taek Yoo
- 申请人地址: KR Suwon-Si
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人地址: KR Suwon-Si
- 代理机构: Staas & Halsey LLP
- 优先权: KR10-2002-0050526 20020826
- 主分类号: G11B17/03
- IPC分类号: G11B17/03
摘要:
An apparatus and method for locking a tray to prevent a tray from being broken by an abnormal operation are provided. The tray-locking apparatus for a disc drive comprising a motor, a power supply unit, and a control unit. The motor is driven to move the tray into or out of the disc drive. The power supply unit supplies power supply to the motor. The control unit controls the power supply unit to cut off the power supply supplied to the motor, if a tray-locking command is input. The tray can be prevented from being opened and broken by carelessness of a user. Further, a current consumption of the disc drive is reducable by cutting off the power supply supplied to the loading motor.
公开/授权文献
- US20040061418A1 Apparatus and method for locking tray of disc drive 公开/授权日:2004-04-01
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