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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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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：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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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：US20110286131A1
公开(公告)日：2011-11-24
申请号：US12783482
申请日：2010-05-19
申请人： Swee How Alvin Teo , JuiJing Lim , YongJie Tang , Suwandi Chendekiawan , BoonSeng Ong , Niroot Jierapipatanakul , Xiong Liu
发明人： Swee How Alvin Teo , JuiJing Lim , YongJie Tang , Suwandi Chendekiawan , BoonSeng Ong , Niroot Jierapipatanakul , Xiong Liu
CPC分类号： G11B33/148
摘要： An apparatus and associated method for directing windage involves a body defining an aperture. A fastener is operably disposed in the aperture and is selectively engageable with a fixed support member between a first mode permitting rotation of the body around the fastener longitudinal axis, and a second mode affixing the body in place to the support member at a desired rotational orientation. A shroud depends from the body and is sized at a distal end for an operable mating relationship adjacent an arcuate edge of a disc that is rotatable around a disc axis. The shroud distal end is operably disposed a first distance from the fastener longitudinal axis in a direction of a plane including the fastener longitudinal axis and the disc axis. A leading edge of the shroud, with respect to a direction of windage established by disc rotation, is disposed a second distance from the fastener longitudinal axis that is the same or less than the first distance from the fastener longitudinal axis.
摘要翻译： 用于引导风阻的装置和相关联的方法涉及限定孔的主体。 紧固件可操作地设置在孔中，并且可以在允许主体围绕紧固件纵向轴线的旋转的第一模式之间选择性地与固定支撑构件接合，以及将主体以期望的旋转方向固定到支撑构件的第二模式 。 护罩从身体取向并且在远端处被定尺寸，用于邻近可围绕盘轴线旋转的盘的弓形边缘的可操作的配合关系。 护罩远端在包括紧固件纵向轴线和椎间盘轴线的平面的方向上可操作地设置在紧固件纵向轴线的第一距离处。 相对于通过盘旋转建立的风向的方向，护罩的前缘设置在与紧固件纵向轴线相距或小于紧固件纵向轴线的第一距离的第二距离处。
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公开(公告)号：US06894867B2
公开(公告)日：2005-05-17
申请号：US10173080
申请日：2002-06-17
申请人： Yiren Hong , ChoonKiat Lim , Mo Xu , HonLeong Wong , Niroot Jierapipatanakul , Wai Onn Chee , Joo Yong Teo , BoonSeng Ong
发明人： Yiren Hong , ChoonKiat Lim , Mo Xu , HonLeong Wong , Niroot Jierapipatanakul , Wai Onn Chee , Joo Yong Teo , BoonSeng Ong
CPC分类号： G11B33/1446 , G11B5/6005
摘要： The present invention relates to an air guide for use in a disc drive such that air flow can be redirected to improve the efficiency of a filter located within the disc drive. Embodiments of the present invention provide for an air guide having air guide surfaces that, in conjunction with sides of the disc drive housing, are configured to channel air flow off a spinning disc, through a filter, and back into the mainstream air flow. The air guide may be formed as an integral unit with either the inner major surface of the cover or of the baseplate, or both, such that the air guide may extend over part of the disc surface and provide an effective channel for air flow without the need for additional assembly processes during manufacture.
摘要翻译： 本发明涉及一种用于磁盘驱动器的空气引导件，使得气流可被重定向以提高位于盘驱动器内的过滤器的效率。 本发明的实施例提供了一种具有空气引导表面的空气引导件，空气引导表面与盘驱动器壳体的侧面一起被配置成使空气流离开旋转盘，通过过滤器并返回到主流空气流中。 空气引导件可以形成为与盖板或基板的内主表面或两者的整体单元，使得空气引导件可以在盘表面的一部分上延伸并提供用于空气流动的有效通道，而不需要 在制造过程中需要额外的组装过程。
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公开(公告)号：US20060221493A1
公开(公告)日：2006-10-05
申请号：US11095219
申请日：2005-03-31
申请人： WaiOnn Chee , BoonSeng Ong
发明人： WaiOnn Chee , BoonSeng Ong
IPC分类号： G11B17/00
CPC分类号： G11B25/043 , G11B33/12
摘要： A housing or cover having a coined region or regions to provide additional clearance or height within form factor dimensions of the housing or cover. In embodiments described, the housing or cover includes coined regions which have a smaller body thickness dimension than a stock thickness of the housing or cover to provide additional clearance. The coined regions include openings, slots or holes to provide a collection site for material removed from the coined regions to form the smaller body thickness dimension.
摘要翻译： 具有模制区域或外壳的壳体或盖，以在壳体或盖的形状因子尺寸内提供额外的间隙或高度。 在所描述的实施例中，壳体或盖包括具有比壳体或盖的坯料厚度更小的主体厚度尺寸以提供附加间隙的模制区域。 造型区域包括开口，槽或孔，以提供从模制区域移除的材料的收集位置以形成较小的体厚度尺寸。
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公开(公告)号：US20080165489A1
公开(公告)日：2008-07-10
申请号：US11649985
申请日：2007-01-05
申请人： HeeChing Ho , Suwandi Chendekiawan , JuiJing Lim , BoonSeng Ong
发明人： HeeChing Ho , Suwandi Chendekiawan , JuiJing Lim , BoonSeng Ong
CPC分类号： G11B33/1493
摘要： Apparatus for protecting a multi-surface housing from mechanical vibration (shock) and electromagnetic interference (EMI). A protection assembly incorporates an EMI shield member with a base portion configured to extend adjacent a first surface of the housing. A tab portion extends from an edge of the base portion adjacent a second surface of the housing. An elastomeric member extends adjacent the second surface and encapsulates the tab portion. The protection assembly preferably forms a tub-shaped recess to receivingly nest the housing. A host device interconnect feature preferably extends from the base portion to facilitate an electrical interconnection of the shield member with a host device. The protection assembly is preferably formed by molding the elastomeric member onto the shield member using an injection molding process. The housing is preferably characterized as a data storage device housing which encloses at least one data storage medium.
摘要翻译： 用于保护多表面外壳免受机械振动（冲击）和电磁干扰（EMI）的设备。 保护组件包括EMI屏蔽构件，其具有构造为在壳体的第一表面附近延伸的基部。 突片部分从邻近壳体的第二表面的基部的边缘延伸。 弹性体构件在第二表面附近延伸并且封装突片部分。 保护组件优选地形成盆形凹部以容纳嵌套壳体。 主机设备互连特征优选地从基部延伸以便于屏蔽构件与主机设备的电互连。 保护组件优选地通过使用注射成型工艺将弹性体构件模制到屏蔽构件上来形成。 壳体优选地被表征为包围至少一个数据存储介质的数据存储装置壳体。
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公开(公告)号：US07742316B2
公开(公告)日：2010-06-22
申请号：US11649985
申请日：2007-01-05
申请人： HeeChing Ho , Suwandi Chendekiawan , JuiJing Lim , BoonSeng Ong
发明人： HeeChing Ho , Suwandi Chendekiawan , JuiJing Lim , BoonSeng Ong
IPC分类号： H05K9/00
CPC分类号： G11B33/1493
摘要： Apparatus for protecting a multi-surface housing from mechanical vibration (shock) and electromagnetic interference (EMI). A protection assembly incorporates an EMI shield member with a base portion configured to extend adjacent a first surface of the housing. A tab portion extends from an edge of the base portion adjacent a second surface of the housing. An elastomeric member extends adjacent the second surface and encapsulates the tab portion. The protection assembly preferably forms a tub-shaped recess to receivingly nest the housing. A host device interconnect feature preferably extends from the base portion to facilitate an electrical interconnection of the shield member with a host device. The protection assembly is preferably formed by molding the elastomeric member onto the shield member using an injection molding process. The housing is preferably characterized as a data storage device housing which encloses at least one data storage medium.
摘要翻译： 用于保护多表面外壳免受机械振动（冲击）和电磁干扰（EMI）的设备。 保护组件包括EMI屏蔽构件，其具有构造为在壳体的第一表面附近延伸的基部。 突片部分从邻近壳体的第二表面的基部的边缘延伸。 弹性体构件在第二表面附近延伸并且封装突片部分。 保护组件优选地形成盆形凹部以容纳嵌套壳体。 主机设备互连特征优选地从基部延伸以便于屏蔽构件与主机设备的电互连。 保护组件优选地通过使用注射成型工艺将弹性体构件模制到屏蔽构件上来形成。 壳体优选地被表征为包围至少一个数据存储介质的数据存储装置壳体。
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