公开(公告)号：US20120069541A1

公开(公告)日：2012-03-22

申请号：US13207054

申请日：2011-08-10

申请人： Shih-Wei HUNG ,  Xue-Bing CHENG ,  Qing-Hong LIN

发明人： Shih-Wei HUNG ,  Xue-Bing CHENG ,  Qing-Hong LIN

IPC分类号： H05K7/02 ,  F16M11/20

CPC分类号： H04R1/345 ,  F16M11/10 ,  F16M13/00 ,  F16M2200/028 ,  H04R2201/021

摘要： A supporting module and an electronic device using the same are disclosed. The supporting module is disposed between the first body and the second body and includes a guide rail, a sliding element, an elastic element, and a supporting unit. The guide rail is fastened to the first body and has a first side wall and a second side wall facing each other. The first side wall has a plurality of first recessed portions, and the second side wall has a plurality of second recessed portions. The sliding element is slidably disposed at the guide rail along a first direction. The elastic element is disposed at the sliding element and is positioned between the first side wall and the second side wall. Two ends of the supporting unit are rotatably disposed at the sliding element and the second body around a second direction.

摘要翻译： 公开了一种支撑模块和使用该支撑模块的电子装置。 支撑模块设置在第一主体和第二主体之间，并且包括导轨，滑动元件，弹性元件和支撑单元。 导轨固定在第一主体上，具有彼此面对的第一侧壁和第二侧壁。 第一侧壁具有多个第一凹部，第二侧壁具有多个第二凹部。 滑动元件沿着第一方向可滑动地设置在导轨上。 弹性元件设置在滑动元件处，并且位于第一侧壁和第二侧壁之间。 支撑单元的两端可旋转地设置在滑动元件和第二主体周围的第二方向上。

公开(公告)号：US20100156227A1

公开(公告)日：2010-06-24

申请号：US12400355

申请日：2009-03-09

申请人： Shih-Wei HUNG

发明人： Shih-Wei HUNG

IPC分类号： H02K21/14

CPC分类号： H02K29/03 ,  H02K21/16 ,  H02K2201/06

摘要： A complementary permanent magnet structure capable of minimizing the cogging torque for a rotating electric machine, the complementary permanent magnet structure comprising: a magnetic pole core being cylinder shaped with even numbered arc-shaped magnetic sets positioned with equal distances on the circumference thereof, each magnetic set being composed of a first permanent magnet unit and a second permanent magnet unit; and an armature core being ring shaped with a plurality of slots; wherein the ratio of the number of the slots to the number of magnetic poles of the magnetic pole core is 3/2; wherein the first permanent magnet unit and the second permanent magnet unit are positioned correspondingly to generate two complementary cogging torques with 180 degrees of electrical angle difference.

摘要翻译： 一种能够最小化旋转电机的齿槽转矩的互补永磁体结构，所述互补永磁体结构包括：磁极芯，其圆柱形形状具有在其圆周上等距离定位的偶数弧形磁体， 设置为由第一永磁体单元和第二永磁体单元组成; 以及具有多个槽的环形的电枢铁心; 其中所述槽的数量与所述磁极芯的磁极数的比为3/2; 其中所述第一永磁体单元和所述第二永久磁铁单元相应地定位以产生具有180度电角度差的两个互补齿槽转矩。