公开(公告)号：US07679239B2

公开(公告)日：2010-03-16

申请号：US11593562

申请日：2006-11-07

申请人： Young Il Park ,  Sung Hwan An

发明人： Young Il Park ,  Sung Hwan An

IPC分类号： H02K33/00

CPC分类号： H02K7/063 ,  H02K7/061

摘要： Provided is a flat type vibrating motor capable of reducing a consumed current of the motor while maintaining torque of the motor, lengthening even more an operating time of an apparatus such as a mobile communication apparatus in which the flat type vibrating motor is mounted, and shortening a charging period. At least one auxiliary coil separated at a predetermined mechanical degree with respect to a center of the primary coil mounted on the substrate, and series-connected to the primary coil is provided, so that a current flowing through the coil is reduced and torque equivalent to or greater than that of a related art motor can be obtained. Accordingly, an amount of a consumed current of the motor is reduced.

摘要翻译： 提供一种扁平型振动电动机，其能够在保持电动机的转矩的同时降低电动机的消耗电流，同时延长诸如安装平面型振动电动机的移动通信装置等装置的工作时间更长，并且缩短 一个充电期。 至少一个辅助线圈相对于安装在基板上的初级线圈的中心以预定的机械度分开并串联连接到初级线圈，使得流过线圈的电流减小，转矩相当于 或大于现有技术的电动机。 因此，马达的消耗电流量减少。

公开(公告)号：US20090224616A1

公开(公告)日：2009-09-10

申请号：US11720233

申请日：2006-02-03

申请人： Sung Hwan An

发明人： Sung Hwan An

IPC分类号： H02K7/075 ,  H02K5/04

CPC分类号： H02K5/225 ,  H02K7/063

摘要： A flat vibration motor with a structure for coupling a stator portion and a base portion thereof is provided. The flat vibration motor includes a rotor portion, a stator portion, a fixing mount, and a base portion. The rotor portion generates vibrating force when rotating. The stator portion houses and couples with the rotor portion to allow the rotor portion to rotate. The fixing mount extends from the stator portion and includes a plurality of fixing arms formed to extend upward therefrom. The base portion includes a terminal for supplying electricity to the stator portion, and a plurality of fixing grooves formed thereon for respectively coupling with the fixing arms. The structure prevents a disruption of an electrical connection between a terminal and a control circuit board caused by a shift or disengagement in a coupling between the base portion and the stator portion.

摘要翻译： 提供一种具有用于连接定子部分和其基部的结构的平面振动马达。 扁平振动电动机包括转子部分，定子部分，固定支架和基部。 转子部分在转动时产生振动力。 定子部分容纳和与转子部分耦合以允许转子部分旋转。 固定座从定子部分延伸并且包括多个固定臂，其形成为从其向上延伸。 基部包括用于向定子部分供电的端子和形成在其上的用于分别与固定臂连接的多个固定槽。 该结构防止由基座部分和定子部分之间的联接件中的移位或脱离引起的终端和控制电路板之间的电连接的中断。