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31. 发明申请

US20050285453A1 Surface-mountable linear vibrator 有权
标题翻译：表面贴装线性振动器
公开(公告)号：US20050285453A1
公开(公告)日：2005-12-29
申请号：US10962515
申请日：2004-10-13
申请人： Hwa Young Oh , II Park , Seong Pyo Hong , Joon Choi
发明人： Hwa Young Oh , II Park , Seong Pyo Hong , Joon Choi
IPC分类号： B06B1/04 , H02K33/00 , H02K33/16 , H02K41/00 , H04M11/02
CPC分类号： B06B1/045 , H02K33/16
摘要： The surface-mountable linear vibrator comprises a hollow cylindrical housing of a predetermined thickness having a space therein; an elastic member fixed to an inner surface of the housing; a vibrating body including a yoke fixed to the elastic member to be affected by elastic force in an axial direction of the housing, a weight fixed to the yoke, and a magnet fixed to the yoke; and a circular substrate member attached to a lower part of the housing, and provided with a winding coil fixed to the upper surface thereof and connection means formed on the lower surface thereof and electrically connected to the winding coil, wherein power is applied to the winding coil through the connection means. The surface-mountable linear vibrator is installed by an automated process using SMT, improves reliability of connection, and is easily installed in a mobile phone.
摘要翻译：表面安装线性振动器包括：具有预定厚度的中空圆柱形壳体，其中具有空间; 固定到所述壳体的内表面的弹性构件; 振动体，其包括固定到所述弹性构件的轭，以受到所述壳体的轴向方向的弹性力的影响，固定到所述轭的重量和固定到所述轭的磁体; 以及安装在壳体的下部的圆形基板部件，并且具有固定在其上表面上的绕组线圈和形成在其下表面上的电连接到绕组线圈的连接装置，其中功率被施加到绕组线圈通过连接装置。可表面安装的线性振动器通过使用SMT的自动化过程安装，提高连接的可靠性，并且易于安装在手机中。

32. 发明授权

US07224090B2 Surface-mountable linear vibrator 有权
标题翻译：表面贴装线性振动器
公开(公告)号：US07224090B2
公开(公告)日：2007-05-29
申请号：US10962515
申请日：2004-10-13
申请人： Hwa Young Oh , Oung Il Park , Seong Pyo Hong , Joon Choi
发明人： Hwa Young Oh , Oung Il Park , Seong Pyo Hong , Joon Choi
IPC分类号： H02K7/065 , H02K33/06
CPC分类号： B06B1/045 , H02K33/16
摘要： A surface-mountable linear vibrator includes a hollow cylindrical housing of a predetermined thickness having a space therein. An elastic member is fixed to an inner surface of the housing. A vibrating body includes a yoke fixed to the elastic member to be affected by elastic force in an axial direction of the housing, a weight fixed to the yoke, and a magnet fixed to the yoke. A circular substrate member is attached to a lower part of the housing, and provided with (i) a winding coil fixed to the upper surface thereof and (ii) a connection element formed on the lower surface thereof and electrically connected to the winding coil. Power is applied to the winding coil through the connection element.
摘要翻译：一种可表面安装的线性振动器包括其中具有空间的预定厚度的中空圆柱形壳体。弹性构件固定在壳体的内表面上。振动体包括固定到弹性构件的轭，其受到沿着壳体的轴向方向的弹力的影响，固定到轭的重物和固定到轭的磁体。环形基板部件安装在壳体的下部，并且具有（i）固定在其上表面的绕组线圈和（ii）形成在其下表面上并与绕组线圈电连接的连接元件。通过连接元件对绕组线圈施加功率。

33. 发明授权

US06836039B2 Brushless vibration motor 有权
公开(公告)号：US06836039B2
公开(公告)日：2004-12-28
申请号：US10603473
申请日：2003-06-24
申请人： Tae Young Choi , Soon Do Kweon , Hwa Young Oh
发明人： Tae Young Choi , Soon Do Kweon , Hwa Young Oh
IPC分类号： H02K706
CPC分类号： H02K5/1677 , H02K7/063 , H02K21/24 , H02K29/08
摘要： A brushless vibration motor includes a base plate unit having a burring element extended from the base plate, and including a shaft having a first portion inserted into the burring element to be fixedly coupled to the base plate, a stator having at least one coil disposed on the base plate through which current flows, a rotor rotatably supported by a second portion of the shaft, and having a bearing slidably inserted around the second portion of the shaft, a bearing holder having an inside surface forcibly coupled to the bearing, and a yoke coupled to the bearing holder and having a magnet mounted on the yoke to be spaced-apart from the coils to generate a magnetic field with the coil, and a counterweight generating eccentricity, and a cover coupled to the base plate to enclose the stator and the rotor.

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