公开(公告)号：US20110012441A1

公开(公告)日：2011-01-20

申请号：US12581128

申请日：2009-10-17

申请人： Hwa Young OH ,  Jun Kun Choi ,  Yong Jin Kim ,  Kyung Ho Lee ,  Seok Jun Park ,  Je Hyun Bang ,  Kwang Hyung Lee ,  Ki Suk Woo ,  Seung Heon Han ,  Jae Woo Jun

发明人： Hwa Young OH ,  Jun Kun Choi ,  Yong Jin Kim ,  Kyung Ho Lee ,  Seok Jun Park ,  Je Hyun Bang ,  Kwang Hyung Lee ,  Ki Suk Woo ,  Seung Heon Han ,  Jae Woo Jun

IPC分类号： H02K33/02

CPC分类号： H02K33/16 ,  B06B1/045

摘要： The present invention provides a horizontal linear vibrator which can increase vibration strength 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 bracket and the casing form the internal space therein. A coil is provided above the bracket such that the center axis thereof is oriented in a horizontal direction. The vibration unit is disposed through the coil and comprises a magnetic field generating unit and a weight. The magnetic field generating unit includes a magnet assembly and a yoke. The magnet assembly has magnets which are provided on opposite sides of a magnetic body core such that the similar magnetic poles of the magnets face each other. The weight is mounted to the magnetic field generating unit. The springs are coupled to the casing or the bracket and elastically support the vibration unit.

摘要翻译： 本发明提供一种水平线性振动器，其可以增加振动强度，同时保证足够长的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。 支架和外壳形成内部空间。 线圈设置在支架上方，使得其中心轴线在水平方向上定向。 振动单元设置在线圈上并包括磁场产生单元和重物。 磁场产生单元包括磁体组件和磁轭。 磁体组件具有设置在磁性体芯的相对侧上的磁体，使得磁体的相似磁极彼此面对。 重量被安装到磁场产生单元。 弹簧联接到壳体或支架并弹性地支撑振动单元。

公开(公告)号：US20110018364A1

公开(公告)日：2011-01-27

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： H02K33/02 ,  H02K33/00

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。

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。

公开(公告)号：US20110018367A1

公开(公告)日：2011-01-27

申请号：US12563001

申请日：2009-09-18

申请人： Yong Jin KIM ,  Jun Kun KUN ,  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 KUN ,  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 vibration strength 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. The bracket is disposed under the casing. A cylindrical coil is provided on the bracket. The vibration unit has a magnet, a yoke and a weight. The yoke contains the magnet therein and is open on the lower end thereof. The weight is coupled to the outer surface of the yoke. The springs are coupled to 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，其可以减小厚度但增加振动强度，同时保证足够长的寿命和令人满意的响应度。 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。 支架设置在外壳下方。 支架上设有圆柱形线圈。 振动单元具有磁体，磁轭和重量。 磁轭在其中包含磁体，并且在其下端是开放的。 重物耦合到轭的外表面。 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。