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公开(公告)号：US09246375B2
公开(公告)日：2016-01-26
申请号：US13821216
申请日：2011-09-09
申请人： Seong-Kwan Oh , Hyuk-Sang Ahn , Ki-Hwan Hong , In-Jae Lee , Hyun-Ki Yang
发明人： Seong-Kwan Oh , Hyuk-Sang Ahn , Ki-Hwan Hong , In-Jae Lee , Hyun-Ki Yang
CPC分类号： H02K35/02 , B06B1/045 , H02K15/00 , H02K33/16 , Y10T29/49009
摘要： The invention relates to a vibration generator which is used in devices, such as mobile phones, requiring a vibration mode. More specifically, the invention relates to a horizontal vibration type vibration generator which includes a casing that is open on one surface thereof, a vibration part having a weight provided inside the casing, and a spring mounted inside the casing, and which produces horizontal vibration by using the phenomenon of resonance which occurs by causing oscillation in an electromagnetic force having the same frequency as the intrinsic vibration frequency of the spring, and which solves the problem of a reduction in the life span of the vibration generator due to mechanical friction as seen in existing mechanical vibration generators, and generates a large vibration force despite having a thin construction unachievable in a vertical moving type vibration generator. The invention also relates to a production method of the vibration generator.
摘要翻译： 本发明涉及一种振动发生器，其用于需要振动模式的诸如移动电话的装置中。 更具体地说，本发明涉及一种水平振动型振动发生器，其包括在其一个表面上开口的壳体，设置在壳体内部的重量的振动部分，以及安装在壳体内部的弹簧，并且通过 利用与弹簧的固有振动频率相同频率的电磁力的振荡而发生的共振现象，并且解决了由于机械摩擦导致的振动发生器寿命的降低的问题，如 现有的机械振动发生器，并且尽管在垂直移动式振动发生器中具有不可实现的薄结构，并且产生大的振动力。 本发明还涉及一种振动发生器的制造方法。
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公开(公告)号：US20130169072A1
公开(公告)日：2013-07-04
申请号：US13821216
申请日：2011-09-09
申请人： Seong-Kwan Oh , Hyuk-Sang Ahn , Ki-Hwan Hong , In-Jae Lee , Hyun-Ki Yang
发明人： Seong-Kwan Oh , Hyuk-Sang Ahn , Ki-Hwan Hong , In-Jae Lee , Hyun-Ki Yang
CPC分类号： H02K35/02 , B06B1/045 , H02K15/00 , H02K33/16 , Y10T29/49009
摘要： The invention relates to a vibration generator which is used in devices, such as mobile phones, requiring a vibration mode. More specifically, the invention relates to a horizontal vibration type vibration generator which includes a casing that is open on one surface thereof, a vibration part having a weight provided inside the casing, and a spring mounted inside the casing, and which produces horizontal vibration by using the phenomenon of resonance which occurs by causing oscillation in an electromagnetic force having the same frequency as the intrinsic vibration frequency of the spring, and which solves the problem of a reduction in the life span of the vibration generator due to mechanical friction as seen in existing mechanical vibration generators, and generates a large vibration force despite having a thin construction unachievable in a vertical moving type vibration generator. The invention also relates to a production method of the vibration generator.
摘要翻译： 本发明涉及一种振动发生器，其用于需要振动模式的诸如移动电话的装置中。 更具体地说，本发明涉及一种水平振动型振动发生器，其包括在其一个表面上开口的壳体，设置在壳体内部的重量的振动部分，以及安装在壳体内部的弹簧，并且通过 利用与弹簧的固有振动频率相同频率的电磁力的振荡而发生的共振现象，并且解决了由于机械摩擦导致的振动发生器寿命的降低的问题，如 现有的机械振动发生器，并且尽管在垂直移动式振动发生器中具有不可实现的薄结构，并且产生大的振动力。 本发明还涉及一种振动发生器的制造方法。
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公开(公告)号：US08237315B2
公开(公告)日：2012-08-07
申请号：US12820032
申请日：2010-06-21
申请人： Seong-Kwan Oh , Hyun-Ki Yang , Ki-Hwan Hong , Hyuk-Sang Ahn
发明人： Seong-Kwan Oh , Hyun-Ki Yang , Ki-Hwan Hong , Hyuk-Sang Ahn
IPC分类号： H02K37/00
摘要： Disclosed herein is a PM type step motor used to move a camera or an optical pickup lens of media related equipment. The step motor has a stator unit including first and second stators which butt against and are coupled to each other and each have a bobbin and a yoke attached thereto. Terminal blocks of the first and second stators are spaced apart from each other when the first and second stators are coupled to each other, thus allowing an automatic winding operation using winding equipment to be easily performed. The step motor includes a bushing which has in a central portion thereof a through hole through which a rotating shaft passes and is a two-stage structure having a small outer diameter part and a large outer diameter part, thus allowing the stator unit, the rotating shaft and a casing unit to easily be arranged coaxially.
摘要翻译： 这里公开了用于移动与媒体有关的设备的相机或光学拾取镜头的PM型步进电机。 步进电动机具有定子单元，该定子单元包括彼此抵接并彼此连接的第一和第二定子，并且每个具有连接到其上的线轴和轭。 当第一和第二定子彼此联接时，第一和第二定子的端子块彼此间隔开，从而允许使用绕线设备自动卷绕操作以容易地执行。 该步进电动机包括：衬套，其中心部分具有旋转轴通过的通孔，并且是具有小外径部分和大外径部分的两级结构，从而允许定子单元旋转 轴和壳体单元容易同轴布置。
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公开(公告)号：US08232698B2
公开(公告)日：2012-07-31
申请号：US12820067
申请日：2010-06-21
申请人： Seong-Kwan Oh , Hyun-Ki Yang , Ki-Hwan Hong , Hyuk-Sang Ahn
发明人： Seong-Kwan Oh , Hyun-Ki Yang , Ki-Hwan Hong , Hyuk-Sang Ahn
IPC分类号： H02K5/16
CPC分类号： H02K5/1672 , H02K5/00 , H02K37/14
摘要： Disclosed herein is a PM type step motor used to move a camera or an optical pickup lens of media related equipment. In the step motor, coupling holes are formed in the central portions of both sides of a casing unit thereof, a bushing is press-fitted or inserted into an associated coupling hole, and a ring member is press-fitted over the outer circumference of the bushing protruding outward from the coupling hole such that the bushing is secured to the casing unit, thus preventing the bushing from becoming separated from the casing unit. The step motor can be freely applied to peripheral device modules of various outer diameters using the ring member.
摘要翻译： 这里公开了用于移动与媒体有关的设备的相机或光学拾取镜头的PM型步进电机。 在步进电动机中，在其壳体单元的两侧的中心部分形成有连接孔，将衬套压入或插入到相关联的连接孔中，并将环形构件压配合在 衬套从联接孔向外突出，使得衬套固定到壳体单元，从而防止衬套与壳体单元分离。 步进电机可以使用环形构件自由地应用于各种外径的外围设备模块。
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公开(公告)号：US20110001378A1
公开(公告)日：2011-01-06
申请号：US12820067
申请日：2010-06-21
申请人： SEONG-KWAN OH , Hyun-Ki Yang , Ki-Hwan Hong , Hyuk-Sang Ahn
发明人： SEONG-KWAN OH , Hyun-Ki Yang , Ki-Hwan Hong , Hyuk-Sang Ahn
IPC分类号： H02K5/16
CPC分类号： H02K5/1672 , H02K5/00 , H02K37/14
摘要： Disclosed herein is a PM type step motor used to move a camera or an optical pickup lens of media related equipment. In the step motor, coupling holes are formed in the central portions of both sides of a casing unit thereof, a bushing is press-fitted or inserted into an associated coupling hole, and a ring member is press-fitted over the outer circumference of the bushing protruding outward from the coupling hole such that the bushing is secured to the casing unit, thus preventing the bushing from becoming separated from the casing unit. The step motor can be freely applied to peripheral device modules of various outer diameters using the ring member.
摘要翻译： 这里公开了用于移动与媒体有关的设备的相机或光学拾取镜头的PM型步进电机。 在步进电动机中，在其壳体单元的两侧的中心部分形成有连接孔，将衬套压入或插入到相关联的连接孔中，并将环形构件压配合在 衬套从联接孔向外突出，使得衬套固定到壳体单元，从而防止衬套与壳体单元分离。 步进电机可以使用环形构件自由地应用于各种外径的外围设备模块。
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公开(公告)号：US20110001367A1
公开(公告)日：2011-01-06
申请号：US12820032
申请日：2010-06-21
申请人： SEONG-KWAN OH , Hyun-Ki Yang , Ki-Hwan Hong , Hyuk-Sang Ahn
发明人： SEONG-KWAN OH , Hyun-Ki Yang , Ki-Hwan Hong , Hyuk-Sang Ahn
IPC分类号： H02K37/12
摘要： Disclosed herein is a PM type step motor used to move a camera or an optical pickup lens of media related equipment. The step motor has a stator unit including first and second stators which butt against and are coupled to each other and each have a bobbin and a yoke attached thereto. Terminal blocks of the first and second stators are spaced apart from each other when the first and second stators are coupled to each other, thus allowing an automatic winding operation using winding equipment to be easily performed. The step motor includes a bushing which has in a central portion thereof a through hole through which a rotating shaft passes and is a two-stage structure having a small outer diameter part and a large outer diameter part, thus allowing the stator unit, the rotating shaft and a casing unit to easily be arranged coaxially.
摘要翻译： 这里公开了用于移动与媒体有关的设备的相机或光学拾取镜头的PM型步进电机。 步进电动机具有定子单元，该定子单元包括彼此抵接并彼此连接的第一和第二定子，并且每个具有连接到其上的线轴和轭。 当第一和第二定子彼此联接时，第一和第二定子的端子块彼此间隔开，从而允许使用绕线设备自动卷绕操作以容易地执行。 该步进电动机包括：衬套，其中心部分具有旋转轴通过的通孔，并且是具有小外径部分和大外径部分的两级结构，从而允许定子单元旋转 轴和壳体单元容易同轴布置。
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