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公开(公告)号：US08288899B2
公开(公告)日：2012-10-16
申请号：US12926568
申请日：2010-11-24
申请人： Seok Jun Park , Jun Kun Choi , Hwa Young Oh , Jee Sung Lee , Yong Jin Kim , Kyung Ho Lee
发明人： Seok Jun Park , Jun Kun Choi , Hwa Young Oh , Jee Sung Lee , Yong Jin Kim , Kyung Ho Lee
IPC分类号： H02K33/00
CPC分类号： H02K33/16
摘要： There is provided a horizontal linear vibrator including a bracket providing an internal space; a vibration unit mounted in the internal space and including a mass body moving horizontally and linearly; and a magnetic field unit including a magnet fixed to the mass body and a coil installed within a magnetic field of the magnet and generating electromagnetic force to allow the vibration unit to move horizontally and linearly, wherein the coil includes a coil line disposed between the bracket and a printed circuit board and extending outside of the internal space of the bracket such that the coil line is connected with the printed circuit board for applying power from an external source to the coil outside of the internal space of the bracket.
摘要翻译： 提供了一种包括提供内部空间的支架的水平线性振动器; 振动单元，其安装在所述内部空间中并且包括沿水平和线性运动的质量体; 以及磁场单元，其包括固定到所述质量体的磁体和安装在所述磁体的磁场内的线圈，并且产生电磁力以允许所述振动单元水平和线性移动，其中所述线圈包括设置在所述支架之间的线圈线 以及印刷电路板，并且延伸到支架的内部空间的外侧，使得线圈线与印刷电路板连接，用于将电力从外部源施加到支架内部空间的线圈。
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公开(公告)号：US20120169148A1
公开(公告)日：2012-07-05
申请号：US13030018
申请日：2011-02-17
申请人： Yong Jin Kim , Kyung Ho Lee , Jun Kun Choi , Hwa Young Oh
发明人： Yong Jin Kim , Kyung Ho Lee , Jun Kun Choi , Hwa Young Oh
IPC分类号： H02K35/02
摘要： Disclosed herein is a linear vibration motor, including: a fixing part, a vibrator part vibrating in a horizontal direction, and an elastic member coupled with the outer side of the vibrator part and a round-shaped bending part to elastically support the fixing part opposite to the vibrator part linearly vibrating in a horizontal direction.
摘要翻译： 这里公开了一种线性振动电动机，包括：固定部，水平方向振动的振动部，以及与振动部的外侧连接的弹性部，以及圆形弯曲部，以将固定部弹性支撑 到振动器部分在水平方向上线性振动。
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公开(公告)号：US08624449B2
公开(公告)日：2014-01-07
申请号：US13030018
申请日：2011-02-17
申请人： Yong Jin Kim , Kyung Ho Lee , Jun Kun Choi , Hwa Young Oh
发明人： Yong Jin Kim , Kyung Ho Lee , Jun Kun Choi , Hwa Young Oh
摘要： Disclosed herein is a linear vibration motor, including: a fixing part, a vibrator part vibrating in a horizontal direction, and an elastic member coupled with the outer side of the vibrator part and a round-shaped bending part to elastically support the fixing part opposite to the vibrator part linearly vibrating in a horizontal direction.
摘要翻译： 这里公开了一种线性振动电动机，包括：固定部，水平方向振动的振动部，以及与振动部的外侧连接的弹性部，以及圆形弯曲部，以将固定部弹性支撑 到振动器部分在水平方向上线性振动。
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公开(公告)号：US20100231060A1
公开(公告)日：2010-09-16
申请号：US12588358
申请日：2009-10-13
申请人： Je Hyun Bang , Hwa Young Oh , Kwang Hyung Lee
发明人： Je Hyun Bang , Hwa Young Oh , Kwang Hyung Lee
IPC分类号： H02K33/02
摘要： A linear vibration motor according to an aspect of the invention may include: a case having a cavity to receive a mass therein; a movable part generating a magnetic field inside the case and moving in a transverse direction while being secured to the mass; a coil part generating a force, by which the mass performs a linear reciprocating motion, by interaction with the magnetic field generated from the movable part upon receiving power; and a support plate dividing the cavity in which the coil part is mounted to face the movable part.
摘要翻译： 根据本发明的一个方面的线性振动马达可以包括：具有用于在其中容纳质量的腔的壳体; 可动部，其在所述壳体内部产生磁场，并且在固定到所述质量体的同时沿横向方向移动; 线圈部分，通过与接收功率时由可动部产生的磁场相互作用，产生质量进行线性往复运动的力; 以及支撑板，其将安装有所述线圈部的所述空腔与所述可动部分相对。
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公开(公告)号：US08013480B2
公开(公告)日：2011-09-06
申请号：US12588358
申请日：2009-10-13
申请人： Je Hyun Bang , Hwa Young Oh , Kwang Hyung Lee
发明人： Je Hyun Bang , Hwa Young Oh , Kwang Hyung Lee
IPC分类号： H02K41/02
摘要： A linear vibration motor according to an aspect of the invention may include: a case having a cavity to receive a mass therein; a movable part generating a magnetic field inside the case and moving in a transverse direction while being secured to the mass; a coil part generating a force, by which the mass performs a linear reciprocating motion, by interaction with the magnetic field generated from the movable part upon receiving power; and a support plate dividing the cavity in which the coil part is mounted to face the movable part.
摘要翻译： 根据本发明的一个方面的线性振动马达可以包括：具有用于在其中容纳质量的腔的壳体; 可动部，其在所述壳体内部产生磁场，并且在固定到所述质量体的同时沿横向方向移动; 线圈部分，通过与接收功率时由可动部产生的磁场相互作用，产生质量进行线性往复运动的力; 以及支撑板，其将安装有所述线圈部的所述空腔与所述可动部分相对。
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公开(公告)号：US20120169149A1
公开(公告)日：2012-07-05
申请号：US13090473
申请日：2011-04-20
申请人： An Soo Yoon , Hwa Young Oh , Joon Choi , Kwang Hyung Lee , Jun Kun Choi
发明人： An Soo Yoon , Hwa Young Oh , Joon Choi , Kwang Hyung Lee , Jun Kun Choi
IPC分类号： H02K33/18
摘要： Disclosed herein is a linear vibration motor. The motor includes a stator and a vibrator. The stator includes a magnet. The vibrator includes a coil facing the magnet. A weight is coupled to the coil. A PCB is connected to the coil and the stator. An elastic member is coupled to stator and the coil. A damper is provided on the weight at a position facing the elastic member. The damper may be provided between the elastic member and the weight or between the elastic member and the inner surface of a casing. The damper can mitigate metallic high frequency noise attributable to friction between the elastic member and the weight or between the elastic member and the casing. Furthermore, the spatial utilization is increased, thereby enhancing the degree of freedom in designing the linear vibration motor.
摘要翻译： 这里公开了一种线性振动电动机。 电动机包括定子和振动器。 定子包括磁铁。 振子包括面向磁体的线圈。 重物耦合到线圈。 PCB连接到线圈和定子。 弹性构件联接到定子和线圈。 在面向弹性构件的位置处，在重物上设置阻尼器。 阻尼器可以设置在弹性构件和重物之间或弹性构件和壳体的内表面之间。 阻尼器可以减轻归因于弹性构件和重量之间或弹性构件与壳体之间的摩擦的金属高频噪声。 此外，空间利用率增加，从而提高线性振动电动机的设计自由度。
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公开(公告)号：US08810094B2
公开(公告)日：2014-08-19
申请号：US13090473
申请日：2011-04-20
申请人： An Soo Yoon , Hwa Young Oh , Joon Choi , Kwang Hyung Lee , Jun Kun Choi
发明人： An Soo Yoon , Hwa Young Oh , Joon Choi , Kwang Hyung Lee , Jun Kun Choi
摘要： Disclosed herein is a linear vibration motor. The motor includes a stator and a vibrator. The stator includes a magnet. The vibrator includes a coil facing the magnet. A weight is coupled to the coil. A PCB is connected to the coil and the stator. An elastic member is coupled to stator and the coil. A damper is provided on the weight at a position facing the elastic member. The damper may be provided between the elastic member and the weight or between the elastic member and the inner surface of a casing. The damper can mitigate metallic high frequency noise attributable to friction between the elastic member and the weight or between the elastic member and the casing. Furthermore, the spatial utilization is increased, thereby enhancing the degree of freedom in designing the linear vibration motor.
摘要翻译： 这里公开了一种线性振动电动机。 电动机包括定子和振动器。 定子包括磁铁。 振子包括面向磁体的线圈。 重物耦合到线圈。 PCB连接到线圈和定子。 弹性构件联接到定子和线圈。 在面向弹性构件的位置处，在重物上设置阻尼器。 阻尼器可以设置在弹性构件和重物之间或弹性构件和壳体的内表面之间。 阻尼器可以减轻归因于弹性构件和重量之间或弹性构件与壳体之间的摩擦的金属高频噪声。 此外，空间利用率增加，从而提高线性振动电动机的设计自由度。
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公开(公告)号：US08736121B2
公开(公告)日：2014-05-27
申请号：US13064182
申请日：2011-03-09
申请人： Jun Kun Choi , Kwang Hyung Lee , Hwa Young Oh
发明人： Jun Kun Choi , Kwang Hyung Lee , Hwa Young Oh
摘要： Disclosed is a linear vibrator including a fixing part providing an inner space of a predetermined size, at least one magnet disposed in the inner space of the fixing part to generate a magnetic force, a vibration part including a coil disposed to face the magnet to generate electromagnetic force by interacting with the magnet and a vibrating mass body, an elastic member coupled to the fixing part and the vibration part to provide an elastic force, and a substrate coupled to the vibration part and including a through hole through which the magnet passes to prevent the substrate from contacting the magnet when the vibration part is vibrated.
摘要翻译： 公开了一种线性振动器，其包括提供预定尺寸的内部空间的固定部分，设置在固定部分的内部空间中以产生磁力的至少一个磁体，包括设置成面对磁体的线圈的振动部分，以产生 通过与磁体和振动质量体相互作用的电磁力，耦合到固定部分和振动部分以提供弹性力的弹性构件，以及耦合到振动部分并包括磁体通过的通孔的基板 当振动部分振动时，防止基板接触磁体。
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公开(公告)号：US20120119595A1
公开(公告)日：2012-05-17
申请号：US13064182
申请日：2011-03-09
申请人： Jun Kun Choi , Kwang Hyung Lee , Hwa Young Oh
发明人： Jun Kun Choi , Kwang Hyung Lee , Hwa Young Oh
IPC分类号： H02K33/00
摘要： Disclosed is a linear vibrator including a fixing part providing an inner space of a predetermined size, at least one magnet disposed in the inner space of the fixing part to generate a magnetic force, a vibration part including a coil disposed to face the magnet to generate electromagnetic force by interacting with the magnet and a vibrating mass body, an elastic member coupled to the fixing part and the vibration part to provide an elastic force, and a substrate coupled to the vibration part and including a through hole through which the magnet passes to prevent the substrate from contacting the magnet when the vibration part is vibrated.
摘要翻译： 公开了一种线性振动器，其包括提供预定尺寸的内部空间的固定部分，设置在固定部分的内部空间中以产生磁力的至少一个磁体，包括设置成面对磁体的线圈的振动部分，以产生 通过与磁体和振动质量体相互作用的电磁力，耦合到固定部分和振动部分以提供弹性力的弹性构件，以及耦合到振动部分并包括磁体通过的通孔的基板 当振动部分振动时，防止基板接触磁体。
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公开(公告)号：US20110309691A1
公开(公告)日：2011-12-22
申请号：US12926478
申请日：2010-11-19
申请人： Seok Jun Park , Joon Choi , Jun Kun Choi , Hwa Young Oh
发明人： Seok Jun Park , Joon Choi , Jun Kun Choi , Hwa Young Oh
IPC分类号： H02K33/02
CPC分类号： H02K33/16
摘要： There is provided a linear vibrator including a housing providing an internal space; a magnetic field part having a yoke disposed in the internal space and a magnet magnetized on a surface of the yoke and vibrating in the internal space by an interaction with a coil to which power is applied; an elastic member connecting the yoke and the housing and allowing the magnetic field part to be elastically supported in the internal space; and a magnetic flux collecting part collecting magnetic flux of the magnetic field part and allowing the magnetic field part to move towards the coil.
摘要翻译： 提供一种包括提供内部空间的壳体的线性振动器; 具有设置在所述内部空间中的磁轭的磁场部分和磁轭在所述磁轭的表面上并通过与施加电力的线圈的相互作用而在所述内部空间中振动的磁体; 弹性构件，其连接所述轭和所述壳体，并且允许所述磁场部弹性地支撑在所述内部空间中; 以及收集磁场部的磁通量并使磁场部朝向线圈移动的磁通收集部。
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