公开(公告)号：US08416524B2

公开(公告)日：2013-04-09

申请号：US13029143

申请日：2011-02-17

申请人： Masayoshi Saichi ,  Kazuhiko Fukushima ,  Hironori Ando ,  Kazushi Miura ,  Katsuya Takahashi ,  Takehito Tamaoka ,  Jonathan M. Garbarino ,  Robert N. Lion

发明人： Masayoshi Saichi ,  Kazuhiko Fukushima ,  Hironori Ando ,  Kazushi Miura ,  Katsuya Takahashi ,  Takehito Tamaoka ,  Jonathan M. Garbarino ,  Robert N. Lion

IPC分类号： G11B19/20

CPC分类号： G11B19/2009 ,  H02K3/521 ,  H02K5/225 ,  H02K2203/03

摘要： A spindle motor includes a base portion, a rotor hub, a stator, and a circuit board. The base portion preferably includes a through hole and is arranged to spread out radially around a central axis. The rotor hub is arranged above the base portion to rotate about the central axis. The stator is arranged above the base portion, and includes coils each including at least one lead wire. The circuit board is arranged radially outward of the through hole, and arranged on a lower surface of the base portion. The base portion includes a communicating groove arranged to join the through hole and the circuit board to each other. The at least one lead wire of the coils is arranged to pass inside the through hole and the communicating groove to be electrically connected to the circuit board. The through hole is sealed with a sealant.

摘要翻译： 主轴电动机包括基部，转子毂，定子和电路板。 基部优选地包括通孔并布置成围绕中心轴径向扩展。 转子毂布置在基部上方以围绕中心轴线旋转。 定子布置在基部的上方，并且包括各自包括至少一根引线的线圈。 电路板布置在通孔的径向外侧，并且布置在基部的下表面上。 基部包括连通槽，该连通槽将通孔和电路板彼此连接。 线圈的至少一根引线布置成通过通孔和连通槽内的电连接到电路板。 通孔用密封剂密封。

公开(公告)号：US08616900B1

公开(公告)日：2013-12-31

申请号：US13010491

申请日：2011-01-20

申请人： Robert N. Lion

发明人： Robert N. Lion

IPC分类号： H01R12/00

CPC分类号： G11B33/122 ,  G11B25/043

摘要： A disk drive, for electrical coupling to a host electrical connector of a host electronic system, includes a disk drive base. A top cover is attached to the disk drive base and a disk is rotably attached to the disk drive base. The top cover and the disk drive base together enclose the disk. A disk drive printed circuit board is also attached to the disk drive base. The disk drive printed circuit board includes a disk drive electrical connector. The disk drive electrical connector is configured to mate with the host electrical connector. The top cover includes a latching feature to retain the host electrical connector.

摘要翻译： 用于电耦合到主机电子系统的主机电连接器的磁盘驱动器包括磁盘驱动器基座。 顶盖连接到磁盘驱动器基座，并且磁盘可旋转地连接到磁盘驱动器底座。 顶盖和磁盘驱动器底座一起包围磁盘。 磁盘驱动器印刷电路板也附接到磁盘驱动器基座。 磁盘驱动器印刷电路板包括磁盘驱动器电连接器。 磁盘驱动器电连接器被配置为与主机电连接器配合。 顶盖包括用于保持主机电连接器的闩锁特征。