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31. 发明授权

US07999421B2 Horizontal linear vibrator 有权
标题翻译：水平线性振动器
公开(公告)号：US07999421B2
公开(公告)日：2011-08-16
申请号：US12559461
申请日：2009-09-14
申请人： Yong Jin Kim , Jun Kun Choi , Jae Woo Jun , Ki Suk Woo , Kwang Hyung Lee , Je Hyun Bang , Seok Jun Park , Kyung Ho Lee , Hwa Young Oh
发明人： Yong Jin Kim , Jun Kun Choi , Jae Woo Jun , Ki Suk Woo , Kwang Hyung Lee , Je Hyun Bang , Seok Jun Park , Kyung Ho Lee , Hwa Young Oh
IPC分类号： H02K35/00
CPC分类号： H02K33/18
摘要： The present invention provides a horizontal linear vibrator which can reduce the thickness but increase the strength of vibrations while at the same time guaranteeing a sufficiently long lifetime and satisfactory responsivity. The horizontal linear vibrator includes a casing, a bracket, a vibration unit and springs. The casing defines an internal space therein. A first magnet is attached to an upper plate of the casing. The bracket is coupled to the lower end of the casing. The second magnet is attached to the bracket such that different poles of the first and second magnets face each other. The vibration unit has a weight, and a cylindrical coil which is provided in or under the weight. The springs are coupled to the sidewall plates of the casing or the bracket. The springs elastically support the vibration unit to allow the vibration unit to vibrate in the horizontal direction.
摘要翻译：本发明提供一种水平线性振动器，其可以减小厚度，但是增加振动的强度，同时保证足够长的使用寿命和令人满意的响应性。水平线性振动器包括壳体，支架，振动单元和弹簧。壳体在其中限定内部空间。第一磁体附接到壳体的上板。支架联接到壳体的下端。第二磁体附接到支架，使得第一和第二磁体的不同的磁极彼此面对。振动单元具有重量，并且设置在重物中或其下方的圆柱形线圈。弹簧联接到壳体或支架的侧壁板。弹簧弹性地支撑振动单元以允许振动单元在水平方向上振动。

32. 发明申请

US20110074228A1 VIBRATION MOTOR 审中-公开
标题翻译：振动电机
公开(公告)号：US20110074228A1
公开(公告)日：2011-03-31
申请号：US12760071
申请日：2010-04-14
申请人： Yong-Jin KIM , Hwa-Young Oh , Jee-Sung Lee , Seok-Jun Park , Je-Hyun Bang , Kwang-Hyung Lee , Kyoung-Ho Lee , Jun-Kun Choi , Ki-Suk Woo
发明人： Yong-Jin KIM , Hwa-Young Oh , Jee-Sung Lee , Seok-Jun Park , Je-Hyun Bang , Kwang-Hyung Lee , Kyoung-Ho Lee , Jun-Kun Choi , Ki-Suk Woo
IPC分类号： H02K33/00
CPC分类号： H02K33/16
摘要： A vibration motor is disclosed. In accordance with an embodiment of the present invention, the vibration motor includes a cylinder-shaped coil unit, a vibrator, which is inserted into the coil unit and includes a magnet that forms an asymmetric magnetic field in a vibration direction, and an elastic body, which elastically supports the vibrator. Thus, the vibration motor can have a nonlinear characteristic, and thus a frequency bandwidth in which a resonance occurs can be expanded.
摘要翻译：公开了一种振动电动机。根据本发明的一个实施例，振动电动机包括一个圆柱形的线圈单元，一个振动器，它被插入到线圈单元中，并包括一个在振动方向上形成非对称磁场的磁体，以及一个弹性体，其弹性地支撑振动器。因此，振动电动机可以具有非线性特性，因此可以扩大发生共振的频率带宽。

33. 发明授权

US07911098B2 Vibration motor 有权
标题翻译：振动电机
公开(公告)号：US07911098B2
公开(公告)日：2011-03-22
申请号：US12638551
申请日：2009-12-15
申请人： Kyoung-Ho Lee , Jun-Kun Choi , Jae-woo Jun , Hwa-Young Oh , Kwang-Hyung Lee , Je-Hyun Bang , Seok-Jun Park , Yong-Jin Kim , Seung-Heon Han
发明人： Kyoung-Ho Lee , Jun-Kun Choi , Jae-woo Jun , Hwa-Young Oh , Kwang-Hyung Lee , Je-Hyun Bang , Seok-Jun Park , Yong-Jin Kim , Seung-Heon Han
IPC分类号： H02K7/06 , H02K35/00 , H02K33/00 , H02K11/00
CPC分类号： B06B1/045 , H02K33/16
摘要： A linear vibrator is disclosed. The linear vibrator includes a base, a coil unit, which is coupled to the base, a magnet, which is coupled to the coil unit such that the magnet can move relatively, and a plurality of leaf springs, which are interposed between the magnet and the base. Here, the plurality of leaf springs face one another and are coupled to one another Thus, the linear vibrator can increase the range of vibration displacement in a structure and increase the amount of vibration in the linear vibrator. Also, even though the linear vibrator becomes thinner, the range of displacement can be increased because the weight is vibrated horizontally.
摘要翻译：公开了线性振动器。线性振动器包括基座，耦合到基座的线圈单元，耦合到线圈单元的磁体，使得磁体可以相对移动，并且多个板簧插入在磁体和的基地。这里，多个板簧彼此面对并且彼此耦合。因此，线性振动器可以增加结构中的振动位移的范围并增加线性振动器中的振动量。此外，即使线性振动器变薄，由于重量水平振动，因此可以增加位移范围。

34. 发明申请

US20110001365A1 LINEAR VIBRATION MOTOR 失效
标题翻译：线性振动电机
公开(公告)号：US20110001365A1
公开(公告)日：2011-01-06
申请号：US12718466
申请日：2010-03-05
申请人： Seok Jun PARK , Jun Kun CHOI , Jae Woo JUN , Hwa Young OH , Je Hyun BANG , Kwang Hyung LEE , Yong Jin KIM , Kyung Ho LEE
发明人： Seok Jun PARK , Jun Kun CHOI , Jae Woo JUN , Hwa Young OH , Je Hyun BANG , Kwang Hyung LEE , Yong Jin KIM , Kyung Ho LEE
IPC分类号： H02K7/08
CPC分类号： H02K33/16 , H02K7/08
摘要： Disclosed herein is a linear vibration motor. The motor includes a casing surrounding the top and widthwise side of the motor, and a bracket surrounding the bottom and lengthwise side of the motor. A plate is provided on an inner surface of a side of the bracket and integrally has a cylindrical part to accommodate a coil. A mass body is provided in a central portion of the bracket and vibrates horizontally, a yoke is provided on a side surface of the mass body, and a magnet is mounted to a central portion of the yoke to be inserted into an internal space of the coil. A spring couples the plate with the yoke, thus transmitting vibratory force to the motor. An extension part extends from an end of the spring, and a bearing is provided on an end of the extension part, thus minimizing friction with the casing.
摘要翻译：这里公开了一种线性振动电动机。电动机包括围绕电动机的顶部和宽度侧的壳体以及围绕电动机的底部和纵向侧的支架。在支架的侧面的内表面上设置有一个板，并且一体地具有圆筒形部分以容纳线圈。质量体设置在支架的中心部分并且水平地振动，轭体设置在质量体的侧面上，并且磁体安装到轭的中心部分以插入到内部空间中线圈弹簧将板与轭连接，从而将振动力传递到电动机。延伸部分从弹簧的端部延伸，并且在延伸部分的端部上设置有轴承，从而使与壳体的摩擦最小化。

35. 发明申请

US20080306332A1 Linear vibration generator 有权
标题翻译：线性振动发生器
公开(公告)号：US20080306332A1
公开(公告)日：2008-12-11
申请号：US12153078
申请日：2008-05-13
申请人： Joon Choi , Min-Young So , Hwa-Young Oh
发明人： Joon Choi , Min-Young So , Hwa-Young Oh
IPC分类号： A61F5/00
CPC分类号： B06B1/045 , H02K33/16
摘要： A linear vibration generator is disclosed. The linear vibration generator may include: a stator having a coil, which induces a magnetic field when an electric current is applied; an oscillator having a magnet, which has one side facing the coil; a spring member, which is joined to the stator, and which elastically supports the oscillator such that the oscillator moves linearly; a damper, which prevents the oscillator from contacting the stator according to the linear motion of the oscillator; and a guide portion, which guides the linear motion of the oscillator. This linear vibration generator makes it possible to generate stable linear vibration, prevent generation of touch noise when the oscillator impacts the stator, and prevent right/left vibration due to an external impact.
摘要翻译：公开了一种线性振动发生器。线性振动发生器可以包括：具有线圈的定子，其在施加电流时引起磁场; 具有磁体的振荡器，其具有面向线圈的一侧; 弹簧构件，其连接到定子，并且弹性地支撑振荡器，使得振荡器线性移动; 阻尼器，其防止振荡器根据振荡器的线性运动接触定子; 以及引导部分，其引导振荡器的线性运动。该线性振动发生器可以产生稳定的线性振动，防止当振荡器撞击定子时产生触摸噪声，并防止由于外部冲击造成的右/左振动。

36. 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。

37. 发明授权

US08810094B2 Linear vibration motor 有权
标题翻译：线性振动电机
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
IPC分类号： H02K33/02 , H02K33/18
CPC分类号： H02K33/18 , B06B1/045
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。

38. 发明申请

US20120169148A1 LINEAR VIBRATION MOTOR 有权
标题翻译：线性振动电机
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
CPC分类号： H02K33/16 , H02K33/18
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。

39. 发明授权

US08097988B2 Horizontal linear vibrator 有权
标题翻译：水平线性振动器
公开(公告)号：US08097988B2
公开(公告)日：2012-01-17
申请号：US12562967
申请日：2009-09-18
申请人： Yong Jin Kim , Jun Kun Choi , Jae Woo Jun , Ki Suk Woo , Kwang Hyung Lee , Je Hyun Bang , Seok Jun Park , Kyung Ho Lee , Hwa Young Oh
发明人： Yong Jin Kim , Jun Kun Choi , Jae Woo Jun , Ki Suk Woo , Kwang Hyung Lee , Je Hyun Bang , Seok Jun Park , Kyung Ho Lee , Hwa Young Oh
IPC分类号： H02K33/00
CPC分类号： H02K33/16 , B06B1/045
摘要： The present invention provides a horizontal linear vibrator which can reduce the thickness but increase the strength of vibrations while at the same time guaranteeing a sufficiently long lifetime and satisfactory responsivity. The horizontal linear vibrator includes a casing, a bracket, a vibration unit, a cylindrical coil and springs. The bracket is coupled to the casing to form an internal space. The vibration unit includes a weight, a pair of yokes and magnets. The weight has an opening therein. The yokes are disposed on the inner surfaces of the weight. The magnets are provided in the yokes such that different poles of the magnets face each other. The cylindrical coil is perpendicularly mounted to the bracket and disposed in space between the pair of yoke. The springs are coupled to both ends of the casing or the bracket. The springs elastically support the vibration unit to allow the vibration unit to vibrate in the horizontal direction.
摘要翻译：本发明提供一种水平线性振动器，其可以减小厚度，但是增加振动的强度，同时保证足够长的使用寿命和令人满意的响应性。水平线性振动器包括壳体，支架，振动单元，圆柱形线圈和弹簧。支架联接到壳体以形成内部空间。振动单元包括重物，一对轭和磁体。重物在其中有一个开口。轭体设置在重物的内表面上。磁体设置在磁轭中，使得磁体的不同磁极彼此面对。圆柱形线圈垂直地安装到支架上并且设置在一对轭之间的空间中。弹簧联接到壳体或支架的两端。弹簧弹性地支撑振动单元以允许振动单元在水平方向上振动。

40. 发明申请

US20110316361A1 Horizontal linear vibrator 有权
标题翻译：水平线性振动器
公开(公告)号：US20110316361A1
公开(公告)日：2011-12-29
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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