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    • 1. 发明授权
    • Disk drive apparatus
    • 磁盘驱动装置
    • US07137129B2
    • 2006-11-14
    • US10818804
    • 2004-04-05
    • Manabu ObataMitsunori MatsumuraZensaku MitsujiHideaki TsutsumiHisashi Negoro
    • Manabu ObataMitsunori MatsumuraZensaku MitsujiHideaki TsutsumiHisashi Negoro
    • G11B17/03
    • G11B17/056G11B17/0286G11B17/0288
    • A disk drive apparatus includes a casing having an upper plate; and a tray. The upper plate includes an arm having an attracted member fixed thereto. When the tray moves from a protruding position to a recording-and-playback position, since engagements of the arm and the tray are engaged with each other, the main body of the arm swings, and the attracted member serves as a chucking position facing a chucked portion of the disk-shaped recording medium placed on the tray. When the tray moves from the recording-and-playback position to the protruding position, since the engagement of the arm is detached from the engagement of the tray, the main body of the arm swings, and the attracted member serves as a retracting position retracting above the chucked portion of the disk-shaped recording medium.
    • 一种盘驱动装置,包括具有上板的壳体; 和托盘。 上板包括固定有吸引构件的臂。 当托盘从突出位置移动到记录和播放位置时,由于臂和托盘的接合彼此接合,所以臂的主体摆动,并且被吸引的构件用作面向 盘状记录介质的卡盘部分放置在托盘上。 当托盘从记录和播放位置移动到突出位置时,由于臂的接合从托盘的接合脱离,所以臂的主体摆动,并且被吸引的构件用作缩回位置缩回 在盘形记录介质的夹持部分之上。
    • 3. 发明授权
    • Shutter closing mechanism and disc driving apparatus
    • 快门关闭机构和盘驱动装置
    • US07222351B2
    • 2007-05-22
    • US10816806
    • 2004-04-02
    • Hideaki TsutsumiManabu ObataZensaku MitsujiMitsunori Matsumura
    • Hideaki TsutsumiManabu ObataZensaku MitsujiMitsunori Matsumura
    • G11B23/03G11B17/04
    • G11B17/047G11B23/0308
    • In a disc cartridge, the shutter opening/closing operation is to be performed reliably. To this end, the distal ends of a first engagement member 75 and a second engagement member 79 provided to a base 66 are pivotally movable in a direction along a lateral surface of a housing 51, in addition to being movable in a direction perpendicular to the lateral surface of the housing 51. The state of engagement of the first engagement member 75 and the second engagement member 79, provided to the base, with a first mating engagement section 110 and with a second mating engagement section 108, provided to an inner rotor 101, facing outwards from one lateral surface of the housing 51, when the base 66 performs relative movement along the lateral surface of the housing 51, may be maintained for prolonged time, while the load applied to the distal ends during engagement and disengagement may be reduced.
    • 在盘盒中,可以可靠地执行快门打开/关闭操作。 为此,设置在基座66上的第一接合构件75和第二接合构件79的远端除了能够沿垂直于壳体51的方向移动以外,还能够沿着壳体51的侧面的方向可转动 外壳51的侧面。 设置在基座上的第一接合构件75和第二接合构件79与第一配合接合部110和第二配合接合部108的接合状态设置在内转子101上,该内转子101从一侧向外 当基座66执行沿着壳体51的侧表面的相对运动时,壳体51的表面可以保持较长的时间,而在接合和分离期间施加到远端的负载可以减小。