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公开(公告)号：US20100327673A1
公开(公告)日：2010-12-30
申请号：US12786919
申请日：2010-05-25
申请人： Jae-Woo Jun , Jun-Kun Choi , Hwa-Young Oh , Yong-Jin Kim , Kyung-Ho Lee , Seok-Jun Park , Kwang-Hyung Lee , Je-Hyun Bang
发明人： Jae-Woo Jun , Jun-Kun Choi , Hwa-Young Oh , Yong-Jin Kim , Kyung-Ho Lee , Seok-Jun Park , Kwang-Hyung Lee , Je-Hyun Bang
IPC分类号： H02K33/00
CPC分类号： H02K33/16
摘要： A linear vibrator is disclosed. In accordance with an embodiment of the present invention, 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 with respect to the coil unit, and a leaf spring, which is interposed between the magnet and the base and includes a plurality of plate-shaped members having center portions thereof being separated from one another and both respective ends thereof being coupled to one another. Thus, the linear vibrator can increase the range of displacement in the leaf spring and increase the magnitude of vibration in the linear vibrator.
摘要翻译： 公开了线性振动器。 根据本发明的实施例，线性振动器包括底座，联接到基座的线圈单元，耦合到线圈单元的磁体，使得磁体可相对于线圈相对移动 单元和片簧，其插入在所述磁体和所述基座之间，并且包括多个板状构件，所述多个板状构件的中心部分彼此分离并且其两个端部彼此连接。 因此，线性振动器可以增加板簧中的位移范围并增加线性振动器中振动的大小。
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公开(公告)号：US08288898B2
公开(公告)日：2012-10-16
申请号：US12786919
申请日：2010-05-25
申请人： Jae-Woo Jun , Jun-Kun Choi , Hwa-Young Oh , Yong-Jin Kim , Kyung-Ho Lee , Seok-Jun Park , Kwang-Hyung Lee , Je-Hyun Bang
发明人： Jae-Woo Jun , Jun-Kun Choi , Hwa-Young Oh , Yong-Jin Kim , Kyung-Ho Lee , Seok-Jun Park , Kwang-Hyung Lee , Je-Hyun Bang
CPC分类号： H02K33/16
摘要： A linear vibrator is disclosed. In accordance with an embodiment of the present invention, 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 with respect to the coil unit, and a leaf spring, which is interposed between the magnet and the base and includes a plurality of plate-shaped members having center portions thereof being separated from one another and both respective ends thereof being coupled to one another. Thus, the linear vibrator can increase the range of displacement in the leaf spring and increase the magnitude of vibration in the linear vibrator.
摘要翻译： 公开了线性振动器。 根据本发明的实施例，线性振动器包括底座，联接到基座的线圈单元，耦合到线圈单元的磁体，使得磁体可相对于线圈相对移动 单元和片簧，其插入在所述磁体和所述基座之间，并且包括多个板状构件，所述多个板状构件的中心部分彼此分离并且其两个端部彼此连接。 因此，线性振动器可以增加板簧中的位移范围并增加线性振动器中振动的大小。
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公开(公告)号：US20110012442A1
公开(公告)日：2011-01-20
申请号：US12815826
申请日：2010-06-15
申请人： Jae-Woo JUN , Jun-Kun Choi , Hwa-Young Oh , Jee-Sung Lee , Yong-Jin Kim , Kyung-Ho Lee , Seok-Jun Park , Kwang-Hyung Lee , Je-Hyun Bang
发明人： Jae-Woo JUN , Jun-Kun Choi , Hwa-Young Oh , Jee-Sung Lee , Yong-Jin Kim , Kyung-Ho Lee , Seok-Jun Park , Kwang-Hyung Lee , Je-Hyun Bang
IPC分类号： H02K33/00
摘要： A linear type vibration motor having a magnet casing is disclosed. The linear type vibration motor in accordance with an embodiment of the present invention includes a magnet assembly having a pair of magnets, in which same magnetic poles thereof face each other, a magnet casing, which has a hollow part formed therein and houses the magnet assembly in the hollow part, a base, which has a bobbin formed thereon and in which the magnet casing is inserted into the bobbin, a coil, which is coupled to the bobbin, a weight, which is coupled to both ends of the magnet casing, and a pair of elastic bodies, which are interposed between either end of the base and either end of the weight, respectively. Thus, the operating lifetime of the linear type vibration motor can be extended, and this arrangement can prevent the linear type vibration motor from being damaged by an external shock.
摘要翻译： 公开了一种具有磁体壳体的直线型振动电动机。 根据本发明的实施例的线型振动电动机包括具有一对磁体的磁体组件，其中相同的磁极彼此面对，具有形成在其中的中空部分并且容纳磁体组件的磁体壳体 在中空部分中，具有形成在其上并且磁体壳体插入到线轴中的线轴的基座，联接到线轴的线圈，耦合到磁体壳体的两端的重物， 以及分别插入基座的任一端和重物的任一端之间的一对弹性体。 因此，可以延长线型振动电动机的工作寿命，并且这种布置可以防止线型振动电动机被外部冲击损坏。
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公开(公告)号：US08446055B2
公开(公告)日：2013-05-21
申请号：US12815826
申请日：2010-06-15
申请人： Jae-Woo Jun , Jun-Kun Choi , Hwa-Young Oh , Jee-Sung Lee , Yong-Jin Kim , Kyung-Ho Lee , Seok-Jun Park , Kwang-Hyung Lee , Je-Hyun Bang
发明人： Jae-Woo Jun , Jun-Kun Choi , Hwa-Young Oh , Jee-Sung Lee , Yong-Jin Kim , Kyung-Ho Lee , Seok-Jun Park , Kwang-Hyung Lee , Je-Hyun Bang
摘要： A linear type vibration motor having a magnet casing is disclosed. The linear type vibration motor in accordance with an embodiment of the present invention includes a magnet assembly having a pair of magnets, in which same magnetic poles thereof face each other, a magnet casing, which has a hollow part formed therein and houses the magnet assembly in the hollow part, a base, which has a bobbin formed thereon and in which the magnet casing is inserted into the bobbin, a coil, which is coupled to the bobbin, a weight, which is coupled to both ends of the magnet casing, and a pair of elastic bodies, which are interposed between either end of the base and either end of the weight, respectively. Thus, the operating lifetime of the linear type vibration motor can be extended, and this arrangement can prevent the linear type vibration motor from being damaged by an external shock.
摘要翻译： 公开了一种具有磁体壳体的直线型振动电动机。 根据本发明的实施例的线型振动电动机包括具有一对磁体的磁体组件，其中相同的磁极彼此面对，具有形成在其中的中空部分并且容纳磁体组件的磁体壳体 在中空部分中，具有形成在其上并且磁体壳体插入到线轴中的线轴的基座，联接到线轴的线圈，耦合到磁体壳体的两端的重物， 以及分别插入基座的任一端和重物的任一端之间的一对弹性体。 因此，可以延长线型振动电动机的工作寿命，并且这种布置可以防止线型振动电动机被外部冲击损坏。
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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
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。
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公开(公告)号：US20110006618A1
公开(公告)日：2011-01-13
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： 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。
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公开(公告)号：US20110101797A1
公开(公告)日：2011-05-05
申请号：US12726093
申请日：2010-03-17
申请人： Kyoung-Ho LEE , Hwa-Young Oh , Jee-Sung Lee , Seok-Jun Park , Je-Hyun Bang , Kwang-Hyung Lee , Yong-Jin Kim , Jun-Kun Choi
发明人： Kyoung-Ho LEE , Hwa-Young Oh , Jee-Sung Lee , Seok-Jun Park , Je-Hyun Bang , Kwang-Hyung Lee , Yong-Jin Kim , Jun-Kun Choi
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 base, a vibrator, which reciprocates, a coupling part, which is protruded on at least one of the base and the vibrator, and a leaf spring, which includes a frame and an elastic part. Here, the frame is coupled to the coupling part and disposed apart from the base or the vibrator in which the coupling part is formed, and the elastic part is extended from the frame and elastically supports the vibrator. Thus, the leaf spring can be prevented from having concentrated stress and damage occurred, thereby improving the lifetime of the leaf spring.
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基座，一个在基座和振动器中的至少一个上突出的耦合部件往复运动的振动器，以及一个板簧，它包括一个框架 和弹性部分。 这里，框架联接到联接部分并且与基座或其中形成有联接部件的振动器分离，并且弹性部分从框架延伸并弹性地支撑振动器。 因此，可以防止板簧发生集中的应力和损伤，从而提高板簧的寿命。
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公开(公告)号：US20110074229A1
公开(公告)日：2011-03-31
申请号：US12760116
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
摘要： A vibration motor is disclosed. In accordance with an embodiment of the present invention, the vibration motor includes a base, a vibrator, which reciprocates in the base, a protruding part, which is formed on at least one of the base and the vibrator, and an elastic body, which is interposed between the base and the vibrator and has a through-part formed therein and in which the protruding part is inserted into the through-part and the elastic body is coupled to the base or the vibrator by caulking or bending the protruding part which is protruded through the through-part. Thus, the vibration motor can have a uniform resonant frequency characteristic since a spring is coupled by way of caulking or bending.
摘要翻译： 公开了一种振动电动机。 根据本发明的实施例，振动电动机包括基座，在基座中往复运动的振动器，形成在基座和振动器中的至少一个上的突出部分和弹性体，其中 插入在基座和振动器之间并且具有形成在其中的通孔部分，并且突出部分插入到通孔部分中，并且弹性体通过铆接或弯曲突出部分而被连接到基座或振动器 突出穿过通孔。 因此，振动电动机可以具有均匀的谐振频率特性，因为弹簧通过铆接或弯曲而联接。
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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。
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公开(公告)号：US08258657B2
公开(公告)日：2012-09-04
申请号：US12760116
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
摘要： A vibration motor is disclosed. In accordance with an embodiment of the present invention, the vibration motor includes a base, a vibrator, which reciprocates in the base, a protruding part, which is formed on at least one of the base and the vibrator, and an elastic body, which is interposed between the base and the vibrator and has a through-part formed therein and in which the protruding part is inserted into the through-part and the elastic body is coupled to the base or the vibrator by caulking or bending the protruding part which is protruded through the through-part. Thus, the vibration motor can have a uniform resonant frequency characteristic since a spring is coupled by way of caulking or bending.
摘要翻译： 公开了一种振动电动机。 根据本发明的实施例，振动电动机包括基座，在基座中往复运动的振动器，形成在基座和振动器中的至少一个上的突出部分和弹性体，其中 插入在基座和振动器之间并且具有形成在其中的通孔部分，并且突出部分插入到通孔部分中，并且弹性体通过铆接或弯曲突出部分而被连接到基座或振动器 突出穿过通孔。 因此，振动电动机可以具有均匀的谐振频率特性，因为弹簧通过铆接或弯曲而联接。
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