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公开(公告)号：US06717775B2
公开(公告)日：2004-04-06
申请号：US09815748
申请日：2001-03-23
IPC分类号： G11B554
摘要： The present invention provides an integrated magnetic latch and voice coil motor magnet assembly for use in a disc drive. The lower plate of the voice coil motor defines an elongate slot that is configured for engagement with a latch member. The latch member has a step at one end. The lower plate has a magnet fixed on one surface such that the step is brought into abutment with another surface of the base when the latch member is attracted by the magnet.
摘要翻译： 本发明提供一种用于磁盘驱动器的集成磁性锁定和音圈电动机磁体组件。 音圈电机的下板限定了细长的槽，其配置成与闩锁构件接合。 闩锁构件在一端具有台阶。 下板具有固定在一个表面上的磁体，使得当闩锁构件被磁体吸引时，踏板与基座的另一个表面邻接。
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2.发明授权Data storage device with shock sensor mounted on circuit board and provided adjacent shield and disc assembly protrusions 失效带有震动传感器的数据存储装置，安装在电路板上，并提供相邻的屏蔽和盘组件突起公开(公告)号：US07417823B2
公开(公告)日：2008-08-26
申请号：US11073952
申请日：2005-03-07
申请人： BengSee Lim , WaiOnn Chee , PeiKoh Lee , Jimmy TzeMing Pang , BoonSeng Ong , Niroot Jierapipatanakul
发明人： BengSee Lim , WaiOnn Chee , PeiKoh Lee , Jimmy TzeMing Pang , BoonSeng Ong , Niroot Jierapipatanakul
CPC分类号： G11B33/121 , G11B5/5582 , G11B5/59694 , G11B25/043 , G11B33/08
摘要： An apparatus and method for mounting a shock sensor to the printed circuit board (PCB) of a disc drive are provided. In particular, the present invention allows the shock sensor to be mounted at any location on the printed circuit board rather than being limited to placement adjacent a mounting screw. The present invention includes a clamping mechanism for rigidly clamping the PCB to the head disc assembly (HDA) so that any shock is properly transmitted from the HDA to the PCB and then to the shock sensor. In one exemplary embodiment, the PCB is clamped between a shield and the HDA. The shock sensor is then position near the point at which the PCB is clamped so that the point of clamping provides transmission of any shock in the Z-axis to the shock sensor. Shocks in the X-Y axis direction are transmitted via the normal mounting screws.
摘要翻译： 提供了一种用于将冲击传感器安装到盘驱动器的印刷电路板（PCB）的装置和方法。 特别地，本发明允许将冲击传感器安装在印刷电路板上的任何位置，而不是限于邻近安装螺钉放置。 本发明包括用于将PCB刚性地夹紧到头盘组件（HDA）的夹紧机构，使得任何冲击从HDA适当地传递到PCB，然后到达冲击传感器。 在一个示例性实施例中，PCB夹在屏蔽件和HDA之间。 然后，冲击传感器位于靠近PCB夹紧点的位置，因此夹紧点可将Z轴上的任何冲击传递给震动传感器。 X-Y轴方向的冲击通过普通的安装螺丝传递。
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公开(公告)号：US20050060872A1
公开(公告)日：2005-03-24
申请号：US10949677
申请日：2004-09-24
申请人： Joo Teo , Niroot Jierapipatanakul , WaiOnn Chee , BoonSeng Ong
发明人： Joo Teo , Niroot Jierapipatanakul , WaiOnn Chee , BoonSeng Ong
CPC分类号： G11B25/043 , G11B33/121 , Y10T29/49009 , Y10T29/49025 , Y10T29/49027
摘要： A disc drive has a top cover formed from a moldable material by an injection molding process and a metal top pole piece over-molded within the top cover. A voice coil motor assembly includes a voice coil attached to an actuator arm of the disc drive, a bottom pole mounted to a base plate of the drive, and a magnet attached to the bottom pole, wherein the coil is positioned adjacent to the permanent magnet between the bottom pole and the top pole piece once the top cover is attached to the base plate. The top cover may be molded from a reinforced polymer material. The metal top pole piece may include a protruding mounting surface that is secured to an actuator arm bearing shaft to provide a metallic anchor between the bearing shaft and the molded top cover.
摘要翻译： 盘式驱动器具有通过注射成型工艺由可模制材料形成的顶盖和在顶盖内超模塑的金属顶部极片。 音圈电动机组件包括附接到盘驱动器的致动器臂的音圈，安装到驱动器的基板的底极和附接到底极的磁体，其中线圈定位成与永磁体相邻 一旦顶盖附接到底板，底杆和顶极件之间。 顶盖可以由增强聚合物材料模制而成。 金属顶极片可以包括突出的安装表面，其被固定到致动器臂轴承轴，以在轴承轴和模制顶盖之间提供金属锚。
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公开(公告)号：US20060198045A1
公开(公告)日：2006-09-07
申请号：US11073952
申请日：2005-03-07
申请人： BengSee Lim , WaiOnn Chee , PeiKoh Lee , Jimmy Pang , BoonSeng Ong , Niroot Jierapipatanakul
发明人： BengSee Lim , WaiOnn Chee , PeiKoh Lee , Jimmy Pang , BoonSeng Ong , Niroot Jierapipatanakul
IPC分类号： G11B17/00
CPC分类号： G11B33/121 , G11B5/5582 , G11B5/59694 , G11B25/043 , G11B33/08
摘要： An apparatus and method for mounting a shock sensor to the printed circuit board (PCB) of a disc drive are provided. In particular, the present invention allows the shock sensor to be mounted at any location on the printed circuit board rather than being limited to placement adjacent a mounting screw. The present invention includes a clamping mechanism for rigidly clamping the PCB to the head disc assembly (HDA) so that any shock is properly transmitted from the HDA to the PCB and then to the shock sensor. In one exemplary embodiment, the PCB is clamped between a shield and the HDA. The shock sensor is then position near the point at which the PCB is clamped so that the point of clamping provides transmission of any shock in the Z-axis to the shock sensor. Shocks in the X-Y axis direction are transmitted via the normal mounting screws.
摘要翻译： 提供了一种用于将冲击传感器安装到盘驱动器的印刷电路板（PCB）的装置和方法。 特别地，本发明允许将冲击传感器安装在印刷电路板上的任何位置，而不是限于邻近安装螺钉放置。 本发明包括用于将PCB刚性地夹紧到头盘组件（HDA）的夹紧机构，使得任何冲击从HDA适当地传递到PCB，然后到达冲击传感器。 在一个示例性实施例中，PCB夹在屏蔽件和HDA之间。 然后，冲击传感器位于靠近PCB夹紧点的位置，因此夹紧点可将Z轴上的任何冲击传递给震动传感器。 X-Y轴方向的冲击通过普通的安装螺丝传递。
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公开(公告)号：US07549210B2
公开(公告)日：2009-06-23
申请号：US10949677
申请日：2004-09-24
CPC分类号： G11B25/043 , G11B33/121 , Y10T29/49009 , Y10T29/49025 , Y10T29/49027
摘要： A data storage device is made by molding a portion of a motor into a first enclosure member, and then coupling the first enclosure member to a second enclosure member to define an interior environment for other data storage device components.
摘要翻译： 通过将电动机的一部分模制成第一外壳构件，然后将第一外壳构件联接到第二外壳构件以限定用于其他数据存储装置部件的内部环境来制造数据存储装置。
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公开(公告)号：US07312949B2
公开(公告)日：2007-12-25
申请号：US10691324
申请日：2003-10-22
IPC分类号： G11B33/02
CPC分类号： G11B33/121 , G11B25/043
摘要： A base deck for a data storage device is preferably formed from a stamped, or fine blanked metallic platform portion, which supports an over-mold portion. The over-mold portion is a combination of elastomeric components and rigid structural components. In addition to providing structurally rigid side walls for the base deck, the over-mold portion also provides additional structurally rigid components, and features difficult to obtain from the platform portion formation process, such as a ramp load/unload feature and alignment guides. Elastomeric components provided by the over-mold process include gaskets for the top cover, motor, and actuator of the data storage device as well as impact dissipation members. The impact dissipation members aid in dissipating impact forces encountered by the data storage device during manufacturing of the data storage device as well as during the operational life of the data storage device.
摘要翻译： 用于数据存储装置的基座板最好由冲压或精加工的金属平台部分形成，该金属平台部分支撑一个过模制部分。 过模具部分是弹性体部件和刚性结构部件的组合。 除了提供用于基座甲板的结构刚性侧壁之外，外模部分还提供附加的结构上刚性部件，并且从平台部分形成过程（例如斜坡加载/卸载特征和对准引导件）难以获得的特征。 由模具外加工提供的弹性组件包括顶盖，马达和数据存储装置的致动器以及冲击耗散部件的垫片。 冲击耗散部件有助于在数据存储装置的制造期间以及在数据存储装置的使用寿命期间耗散数据存储装置遇到的冲击力。
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公开(公告)号：US07012781B2
公开(公告)日：2006-03-14
申请号：US10463946
申请日：2003-06-18
CPC分类号： G11B33/121 , G11B25/043 , G11B33/02
摘要： A base for use in a disc drive includes first and second base members that are each formed of a single sheet of material. The first base member includes first and second portions. The first portion of the first base member is laminated to the second base member to form a thick base portion. The second portion of the first base member is separated from the second base member to form a first thin bottom portion.
摘要翻译： 用于盘驱动器的基座包括由单片材料形成的第一和第二基座构件。 第一基件包括第一和第二部分。 第一基底部件的第一部分被层压到第二基底部件上以形成厚的基底部分。 第一基底部件的第二部分与第二基底部件分离以形成第一薄的底部部分。
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8.发明申请Elastomeric and rigid structural components over-molded on a base plate forming a base deck for a data storage device 失效在基板上过模塑的弹性和刚性结构部件，形成用于数据存储装置的基座公开(公告)号：US20050088777A1
公开(公告)日：2005-04-28
申请号：US10691324
申请日：2003-10-22
CPC分类号： G11B33/121 , G11B25/043
摘要： A base deck for a data storage device is preferably formed from a stamped, or fine blanked metallic platform portion, which supports an over-mold portion. The over-mold portion is a combination of elastomeric components and rigid structural components. In addition to providing structurally rigid side walls for the base deck, the over-mold portion also provides additional structurally rigid components, and features difficult to obtain from the platform portion formation process, such as a ramp load/unload feature and alignment guides. Elastomeric components provided by the over-mold process include gaskets for the top cover, motor, and actuator of the data storage device as well as impact dissipation members. The impact dissipation members aid in dissipating impact forces encountered by the data storage device during manufacturing of the data storage device as well as during the operational life of the data storage device.
摘要翻译： 用于数据存储装置的基座板最好由冲压或精加工的金属平台部分形成，该金属平台部分支撑一个过模制部分。 过模具部分是弹性体部件和刚性结构部件的组合。 除了提供用于基座甲板的结构刚性侧壁之外，外模部分还提供附加的结构上刚性部件，并且从平台部分形成过程（例如斜坡加载/卸载特征和对准引导件）难以获得的特征。 由模具外加工提供的弹性组件包括顶盖，马达和数据存储装置的致动器以及冲击耗散部件的垫片。 冲击耗散部件有助于在数据存储装置的制造期间以及在数据存储装置的使用寿命期间耗散数据存储装置遇到的冲击力。
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公开(公告)号：US07271513B2
公开(公告)日：2007-09-18
申请号：US11106952
申请日：2005-04-15
申请人： Mo Xu , Poh Lye Lim , WaiOnn Chee , Niroot Jierapipatanakul
发明人： Mo Xu , Poh Lye Lim , WaiOnn Chee , Niroot Jierapipatanakul
IPC分类号： H02K5/00
CPC分类号： G11B25/043 , B29C45/14778 , B29C71/02 , B29C2045/14893 , B29C2071/022 , B29K2705/00
摘要： A method of manufacturing and an overmolded mounting base. A plate is provided with mounting surfaces having a range of alignments including a nominal alignment. The plate is overmolded to form an overmolded plate. The overmolding changes the alignment of the mounting surfaces. The overmolded plate is maintained at a creep temperature for a time interval sufficient for creep to restore the alignment toward the nominal alignment.
摘要翻译： 一种制造方法和二次成型安装基座。 板上设置有具有包括标称对准的一系列对准的安装表面。 板被包覆成型以形成包覆模制的板。 包覆成型改变了安装表面的对准。 包覆成型的板在蠕变温度下保持足够的时间间隔以使蠕变恢复朝向标称对准的对准。
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公开(公告)号：US20060232876A1
公开(公告)日：2006-10-19
申请号：US11106952
申请日：2005-04-15
申请人： Mo Xu , Pohlye Lim , WaiOnn Chee , Niroot Jierapipatanakul
发明人： Mo Xu , Pohlye Lim , WaiOnn Chee , Niroot Jierapipatanakul
IPC分类号： G11B17/00
CPC分类号： G11B25/043 , B29C45/14778 , B29C71/02 , B29C2045/14893 , B29C2071/022 , B29K2705/00
摘要： A method of manufacturing and an overmolded mounting base. A plate is provided with mounting surfaces having a range of alignments including a nominal alignment. The plate is overmolded to form an overmolded plate. The overmolding changes the alignment of the mounting surfaces. The overmolded plate is maintained at a creep temperature for a time interval sufficient for creep to restore the alignment toward the nominal alignment.
摘要翻译： 一种制造方法和二次成型安装基座。 板上设置有具有包括标称对准的一系列对准的安装表面。 板被包覆成型以形成包覆模制的板。 包覆成型改变了安装表面的对准。 包覆成型的板在蠕变温度下保持足够的时间间隔以使蠕变恢复朝向标称对准的对准。
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