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    • 31. 发明专利
    • Magnetic disk drive
    • 磁盘驱动器
    • JP2003036668A
    • 2003-02-07
    • JP2001221578
    • 2001-07-23
    • Hitachi Ltd株式会社日立製作所
    • HAYAKAWA TAKAKOUEFUNE KOUKIYAMAGUCHI TAKASHISAEGUSA SHOZOAKAGI KYO
    • G11B33/12G11B25/04
    • G11B25/043
    • PROBLEM TO BE SOLVED: To reduce the thickness of a magnetic disk drive while maintaining casing rigidity.
      SOLUTION: The magnetic disk drive is provided with a magnetic disk 100, a spindle motor 109 which rotationally drives the magnetic disk, a magnetic head 110 which performs the information recording or reproduction to/from the magnetic disk, a carriage 209 having a magnetic head at its tip, a VCM(voice coil motor) 101 which drives a carriage, electronic parts 200, 201 for processing signals from the magnetic head, a easing 102 which houses these components, plated electrical wiring 108 which connects the magnetic head and electronic parts and/or connects electronic parts with each other and which is provided on the bottom of the easing, a plated interface connecting part 300 which is connected to the plated electrical wiring provided to the inner bottom surface and side wall surface of the casing and which is provided on the easing rear side surface. The easing 102 is formed of a resin member or a metallic member as a single body.
      COPYRIGHT: (C)2003,JPO
    • 要解决的问题:为了减小磁盘驱动器的厚度,同时保持壳体的刚性。 解决方案:磁盘驱动器设置有磁盘100,旋转驱动磁盘的主轴电动机109,对磁盘执行信息记录或再现的磁头110,具有磁头的滑架209 在其尖端处驱动滑架的VCM(音圈马达)101,用于处理来自磁头的信号的电子部件200,201,容纳这些部件的缓冲件102,将磁头和电子部件连接的电镀电线108 和/或连接电子部件彼此并且设置在宽松装置的底部上的电镀接口连接部件300,其连接到设置在壳体的内底表面和侧壁表面上的电镀电线, 设置在缓和后侧表面上。 缓冲部102由作为单体的树脂部件或金属部件形成。