公开(公告)号：US08222783B2

公开(公告)日：2012-07-17

申请号：US13197536

申请日：2011-08-03

申请人： Mikio Umehara ,  Kazuaki Sato ,  Daichi Kadowaki

发明人： Mikio Umehara ,  Kazuaki Sato ,  Daichi Kadowaki

IPC分类号： H02K7/06

CPC分类号： H02K7/061 ,  H02K5/26 ,  H02K2211/03 ,  Y10T29/49995 ,  Y10T83/0586

摘要： There is provided a holding structure to hold a vibration motor on a circuit board with a sufficient holding strength using an inexpensive and simple means such as caulking and bonding and a vibration motor held on a circuit board using the holding structure. The holding structure having a holder clamps a vibration motor body having an eccentric weight at an end of the rotation shaft around the outer periphery from the outside and supports the vibration motor at the lower part.

摘要翻译： 提供了一种保持结构，其使用诸如铆接和接合的廉价简单的装置以及使用该保持结构保持在电路板上的振动马达，将振动马达保持在具有足够的保持强度的电路板上。 具有保持架的保持结构从外部夹持在旋转轴的端部处具有偏心重量的振动电动机体，并且将振动电动机支撑在下部。

公开(公告)号：US20110285228A1

公开(公告)日：2011-11-24

申请号：US13197536

申请日：2011-08-03

申请人： Mikio UMEHARA ,  Kazuaki SATO ,  Daichi KADOWAKI

发明人： Mikio UMEHARA ,  Kazuaki SATO ,  Daichi KADOWAKI

IPC分类号： H02K5/00 ,  F16M13/00 ,  H02K7/075

CPC分类号： H02K7/061 ,  H02K5/26 ,  H02K2211/03 ,  Y10T29/49995 ,  Y10T83/0586

摘要： There is provided a holding structure to hold a vibration motor on a circuit board with a sufficient holding strength using an inexpensive and simple means such as caulking and bonding and a vibration motor held on a circuit board using the holding structure. The holding structure having a holder clamps a vibration motor body having an eccentric weight at an end of the rotation shaft around the outer periphery from the outside and supports the vibration motor at the lower part.

摘要翻译： 提供了一种保持结构，其使用诸如铆接和接合的廉价简单的装置以及使用该保持结构保持在电路板上的振动马达，将振动马达保持在具有足够的保持强度的电路板上。 具有保持架的保持结构从外部夹持在旋转轴的端部处具有偏心重量的振动电动机体，并且将振动电动机支撑在下部。

公开(公告)号：US08013486B2

公开(公告)日：2011-09-06

申请号：US12151354

申请日：2008-05-06

申请人： Mikio Umehara ,  Kazuaki Sato ,  Daichi Kadowaki

发明人： Mikio Umehara ,  Kazuaki Sato ,  Daichi Kadowaki

IPC分类号： H02K7/06

CPC分类号： H02K7/061 ,  H02K5/26 ,  H02K2211/03 ,  Y10T29/49995 ,  Y10T83/0586

摘要： There is provided a holding structure to hold a vibration motor on a circuit board with a sufficient holding strength using an inexpensive and simple means such as caulking and bonding and a vibration motor held on a circuit board using the holding structure. The holding structure having a holder clamps a vibration motor body having an eccentric weight at an end of the rotation shaft around the outer periphery from the outside and supports the vibration motor at the lower part.

摘要翻译： 提供了一种保持结构，其使用诸如铆接和接合的廉价简单的装置以及使用该保持结构保持在电路板上的振动马达，将振动马达保持在具有足够的保持强度的电路板上。 具有保持架的保持结构从外部夹持在旋转轴的端部处具有偏心重量的振动电动机体，并且将振动电动机支撑在下部。

公开(公告)号：US06624540B2

公开(公告)日：2003-09-23

申请号：US09939824

申请日：2001-08-28

申请人： Yoshiaki Fukuda ,  Koji Kuyama ,  Toshio Uehara ,  Kazuhito Itakura ,  Chiaki Yamamoto ,  Shigeru Yoshida ,  Hiroyasu Fujinaka ,  Mikio Umehara ,  Noriyoshi Sato

发明人： Yoshiaki Fukuda ,  Koji Kuyama ,  Toshio Uehara ,  Kazuhito Itakura ,  Chiaki Yamamoto ,  Shigeru Yoshida ,  Hiroyasu Fujinaka ,  Mikio Umehara ,  Noriyoshi Sato

IPC分类号： B65D8538

CPC分类号： H02K5/00 ,  H02K5/225 ,  H02K7/063 ,  H02K2211/03

摘要： Brushless motors for portable information equipment that can be simultaneously reflow-soldered to a substrate and efficiently and densely mounted thereon in such a way that the coupled portion between the motor and the substrate has a high impact resistance, thereby providing small and reliable portable information equipment having a high productivity. The brushless motor including a housing having a bottom surface, a side surface, and a top surface, the bottom surface being located adjacent and opposite to a substrate of equipment; a plurality of lands (2a, 2e) on the bottom surface that can be mechanically or electrically joined with the substrate of the equipment; a stator (1), a bearing device (3), and a rotor (4) inside said housing, the stator (1) having a stator core (6) and a coil (7) wound around the stator core (6), the rotor (4) having a magnet (13) and being supported by the bearing device (3) so as to rotatably surround the periphery of the stator (1), the rotor (4) further including a circular weight (14).

摘要翻译： 用于便携式信息设备的无刷电动机，其可以同时回流焊接到基板并且以高效且密集的方式安装在其上，使得电动机和基板之间的耦合部分具有高抗冲击性，从而提供小且可靠的便携式信息设备 生产力高。 所述无刷电动机包括具有底表面，侧表面和顶表面的壳体，所述底表面位于与设备的基板相邻并相对的位置; 在底表面上可以与设备的基板机械或电连接的多个平台（2a，2e）; 定子（1），轴承装置（3）和转子（4），定子（1）具有定子铁心（6）和缠绕在定子铁芯（6）上的线圈（7） 所述转子（4）具有磁体（13）并且由所述轴承装置（3）支撑以可旋转地围绕所述定子（1）的周边，所述转子（4）还包括圆形重物（14）。

公开(公告)号：US06452298B1

公开(公告)日：2002-09-17

申请号：US10060150

申请日：2002-02-01

申请人： Yoshiaki Fukuda ,  Koji Kuyama ,  Toshio Uehara ,  Kazuhito Itakura ,  Chiaki Yamamoto ,  Shigeru Yoshida ,  Hiroyasu Fujinaka ,  Mikio Umehara ,  Noriyoshi Sato

发明人： Yoshiaki Fukuda ,  Koji Kuyama ,  Toshio Uehara ,  Kazuhito Itakura ,  Chiaki Yamamoto ,  Shigeru Yoshida ,  Hiroyasu Fujinaka ,  Mikio Umehara ,  Noriyoshi Sato

IPC分类号： H02K500

CPC分类号： H02K5/00 ,  H02K5/225 ,  H02K7/063 ,  H02K2211/03

摘要： Brushless motors for portable information equipment that can be simultaneously reflow-soldered to a substrate and efficiently and densely mounted thereon in such a way that the coupled portion between the motor and the substrate has a high impact resistance, thereby providing small and reliable portable information equipment having a high productivity. The brushless motor including a housing having a bottom surface, a side surface, and a top surface, the bottom surface being located adjacent and opposite to a substrate of equipment; a plurality of lands (2a, 2e) on the bottom surface that can be mechanically or electrically joined with the substrate of the equipment; a stator (1), a bearing device (3), and a rotor (4) inside said housing, the stator (1) having a stator core (6) and a coil (7) wound around the stator core (6), the rotor (4) having a magnet (13) and being supported by the bearing device (3) so as to rotatably surround the periphery of the stator (1), the rotor (4) further including a circular weight (14).

摘要翻译： 用于便携式信息设备的无刷电动机，其可以同时回流焊接到基板并且以高效且密集的方式安装在其上，使得电动机和衬底之间的耦合部分具有高抗冲击性，从而提供小且可靠的便携式信息设备 生产力高。 所述无刷电动机包括具有底表面，侧表面和顶表面的壳体，所述底表面位于与设备的基板相邻并相对的位置; 在底表面上可以与设备的基板机械或电连接的多个平台（2a，2e）; 定子（1），轴承装置（3）和转子（4），定子（1）具有定子铁心（6）和缠绕在定子铁芯（6）上的线圈（7） 所述转子（4）具有磁体（13）并且由所述轴承装置（3）支撑以可旋转地围绕所述定子（1）的周边，所述转子（4）还包括圆形重物（14）。

公开(公告)号：US06417589B1

公开(公告)日：2002-07-09

申请号：US09523566

申请日：2000-03-10

申请人： Koji Kuyama ,  Shigeru Yoshida ,  Kodo Fukuoka ,  Mikio Umehara

发明人： Koji Kuyama ,  Shigeru Yoshida ,  Kodo Fukuoka ,  Mikio Umehara

IPC分类号： H02K706

CPC分类号： H02K7/063

摘要： A motor includes (a) a stator having a stator core wound with a coil, (b) a rotor having a magnet facing the stator core via an annular space and a yoke disposed on an outer wall of the magnet, and (c) an unbalancing weight disposed on an outer wall of the yoke. This structure allows the motor to be small in size, light in weight, thin, flat and to function as a vibrating motor producing maximum vibration at low power consumption. The motor thus contributes to realizing a portable device with a small size, a low weight, and which is operable for many hours.

摘要翻译： 一种电动机包括：（a）具有卷绕有线圈的定子铁心的定子，（b）具有经由环形空间面对所述定子铁心的磁体的转子和设置在所述磁体的外壁上的磁轭，以及（c） 设置在轭的外壁上的不平衡配重。 这种结构允许电动机尺寸小，重量轻，薄，平坦，并且用作在低功耗下产生最大振动的振动电动机。 因此，电动机有助于实现具有小尺寸，低重量并且可操作数小时的便携式装置。

公开(公告)号：USD619534S1

公开(公告)日：2010-07-13

申请号：US29352518

申请日：2009-12-22

申请人： Mikio Umehara

设计人： Mikio Umehara

公开(公告)号：US07709983B2

公开(公告)日：2010-05-04

申请号：US12151056

申请日：2008-05-02

申请人： Mikio Umehara ,  Kazuaki Sato ,  Daichi Kadowaki

发明人： Mikio Umehara ,  Kazuaki Sato ,  Daichi Kadowaki

IPC分类号： H02K7/06 ,  H02K5/00

CPC分类号： H02K5/00 ,  H02K5/225 ,  H02K7/061 ,  H02K2211/03 ,  H05K3/301 ,  Y10T29/49009

摘要： In a vibration motor holding structure for retaining a vibration motor having eccentric weights at rotation shaft ends and holding the vibration motor on a circuit board, there is provided a metal holder having support legs provided along a part of the length of the vibration motor and protruding horizontally in the direction orthogonal to the longitudinal direction of the vibration motor on both sides thereof. Thus, the vibration motor can be prevented from falling over during the mounting process and be held on the circuit board at solder-applied positions.

摘要翻译： 本发明提供一种振动电动机保持结构，用于在旋转轴端保持具有偏心重物的振动电动机，并将振动电动机保持在电路板上，设置有沿着振动电动机长度部分设置的支撑腿的金属保持架， 在与振动马达的纵向两个方向垂直的方向上水平放置。 因此，可以防止振动电机在安装过程中掉落，并在焊接位置保持在电路板上。

公开(公告)号：US07271516B2

公开(公告)日：2007-09-18

申请号：US11412999

申请日：2006-04-28

申请人： Masaaki Matsubara ,  Kazuaki Sato ,  Osamu Furuta ,  Mikio Umehara ,  Toshiaki Tsuzaki ,  Chee Poh Chua

发明人： Masaaki Matsubara ,  Kazuaki Sato ,  Osamu Furuta ,  Mikio Umehara ,  Toshiaki Tsuzaki ,  Chee Poh Chua

IPC分类号： H02K7/06

CPC分类号： H02K7/063

摘要： A stepping motor for generating vibration is provided and includes a stator and a rotor. The rotor includes a shaft, a ring magnet and a rotor frame, and the rotor frame is formed into a substantial cup-shape including a disk portion having an opening at the center and also including a cylindrical portion continuously arranged at the periphery of the disk portion, and a weight portion is arranged in a portion of the rotor frame so that the gravity center of the rotor frame an be located at a position eccentric with respect to the center of the rotor frame.

摘要翻译： 提供了用于产生振动的步进电机，并且包括定子和转子。 转子包括轴，环形磁铁和转子架，转子架形成为实质上的杯状，其包括在中心具有开口的圆盘部分，并且还包括连续布置在圆周周围的圆柱形部分 部分，并且重物部分布置在转子框架的一部分中，使得转子框架的重心位于相对于转子框架的中心偏心的位置。

公开(公告)号：US20060049705A1

公开(公告)日：2006-03-09

申请号：US11216067

申请日：2005-09-01

申请人： Masaaki Matsubara ,  Kazuaki Sato ,  Osamu Furuta ,  Mikio Umehara

发明人： Masaaki Matsubara ,  Kazuaki Sato ,  Osamu Furuta ,  Mikio Umehara

IPC分类号： H02K7/06

CPC分类号： H02K7/063

摘要： A vibrating motor including a stepping motor in which control is simple, large vibration is generated, and drive torque can be efficiently generated, and a portable terminal apparatus using the same are provided. The vibrating motor includes a single-phase annular stator coil, a stator yoke disposed to surround the periphery of the single-phase annular stator coil and having pole teeth, an interface board fixing the stator yoke and having a wiring connected to the annular stator coil, plural arc-shaped magnets disposed to be opposite to the pole teeth and to be capable of rotating around a rotating shaft, and an eccentric weight capable of rotating around the rotating shaft.

摘要翻译： 一种振动电动机，其包括步进电动机，其中控制简单，产生大的振动，并且可以有效地产生驱动转矩，并且提供使用其的便携式终端装置。 所述振动电动机包括：单相环形定子线圈;定子线圈，设置成围绕所述单相环形定子线圈的周边并具有极齿;固定所述定子线圈并具有连接到所述环形定子线圈的配线的接口板 设置为与所述极齿相对并且能够围绕旋转轴旋转的多个弧形磁体和能够围绕所述旋转轴旋转的偏心重物。