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1. 发明授权

US10312786B2 Linear vibrating motor with coil between a plurality of magnet modules and mass units 有权
公开(公告)号：US10312786B2
公开(公告)日：2019-06-04
申请号：US15011497
申请日：2016-01-30
申请人： Hongfu Xu , Zhilin Chai , Na Wu
发明人： Hongfu Xu , Zhilin Chai , Na Wu
IPC分类号： H02K33/18 , H02K33/00 , H02K1/34 , H02K33/10 , H02K33/02 , H02K7/18
摘要： A linear vibrating motor is provided in the present disclosure. The linear vibrating motor includes a housing, a vibrator, a stator and an elastic part. The vibrator and the stator are received in the housing, the elastic part suspends the vibrator. The stator includes a coil and a coil support supporting the coil. The coil support includes a supporting plate, a pair of supporting arms and a pair of supporting legs. The supporting plate supports the coil, the pair of supporting arms extends from ends of the supporting plate respectively, and the pair of supporting legs extends from ends of the supporting arms respectively and is opposite to the supporting plate. The vibrator comprises a groove to receive the supporting plate, and the vibrator is partially positioned between the pair of supporting arms.

2. 发明授权

US10076771B2 Linear vibration motor 有权
公开(公告)号：US10076771B2
公开(公告)日：2018-09-18
申请号：US15415937
申请日：2017-01-26
申请人： Hongfu Xu , Zhilin Chai , Na Wu , Fanghua Ling
发明人： Hongfu Xu , Zhilin Chai , Na Wu , Fanghua Ling
IPC分类号： H02K33/00 , B06B1/04 , H02K1/34 , H02K33/12
CPC分类号： B06B1/045 , H02K1/34 , H02K33/00 , H02K33/12
摘要： A linear vibration motor includes a housing; an elastic connecting part connected with the housing; a vibrator supported by the elastic connecting part and suspended in the housing; a first permanent magnet positioned by an internal wall of the housing; and a second permanent magnet assembled with the vibrator and facing the first permanent magnet. The first permanent magnet and the second permanent magnet are separated from each other. The first permanent magnet and the second permanent magnet are such configured that the same polarities of the first and second permanent face to each other for producing a repulsive force between the vibrator and the housing.

3. 发明申请

US20180111163A1 Linear Vibration Motor 审中-公开
公开(公告)号：US20180111163A1
公开(公告)日：2018-04-26
申请号：US15415937
申请日：2017-01-26
申请人： Hongfu Xu , Zhilin Chai , Na Wu , Fanghua Ling
发明人： Hongfu Xu , Zhilin Chai , Na Wu , Fanghua Ling
IPC分类号： B06B1/04 , H02K33/00 , H02K1/34
CPC分类号： B06B1/045 , H02K1/34 , H02K33/00 , H02K33/12
摘要： A linear vibration motor includes a housing; an elastic connecting part connected with the housing; a vibrator supported by the elastic connecting part and suspended in the housing; a first permanent magnet positioned by an internal wall of the housing; and a second permanent magnet assembled with the vibrator and facing the first permanent magnet. The first permanent magnet and the second permanent magnet are separated from each other. The first permanent magnet and the second permanent magnet are such configured that the same polarities of the first and second permanent face to each other for producing a repulsive force between the vibrator and the housing.

4. 发明申请

US20170033669A1 Vibration Motor 审中-公开
标题翻译：振动电机
公开(公告)号：US20170033669A1
公开(公告)日：2017-02-02
申请号：US15075792
申请日：2016-03-21
申请人： Hongfu Xu , Zhilin Chai , Na Wu , Fanghua Ling
发明人： Hongfu Xu , Zhilin Chai , Na Wu , Fanghua Ling
IPC分类号： H02K33/00 , H02K5/04 , H02K1/34
CPC分类号： H02K33/16 , H02K16/02
摘要： A vibration motor is disclosed. The vibration motor includes a housing, a substrate engaging with the housing, a vibration unit received in the housing, an elastic member suspending the vibration unit, and a coil assembly interacting with the vibration unit. The coil assembly includes a coil located between the first magnet assembly and the second magnet assembly, and a coil support carrying the coil. The coil support includes a lower part mounted on the substrate, an upper part for carrying the coil, and a middle part spacing the upper part from the lower part.
摘要翻译：公开了一种振动电动机。振动马达包括壳体，与壳体接合的基板，容纳在壳体中的振动单元，悬挂振动单元的弹性构件以及与振动单元相互作用的线圈组件。线圈组件包括位于第一磁体组件和第二磁体组件之间的线圈以及承载线圈的线圈支架。线圈支架包括安装在基板上的下部，用于承载线圈的上部，以及将上部与下部隔开的中间部。

5. 发明申请

US20170012515A1 VIBRATION MOTOR 审中-公开
标题翻译：振动电机
公开(公告)号：US20170012515A1
公开(公告)日：2017-01-12
申请号：US15011494
申请日：2016-01-30
申请人： Hongfu Xu , Zhilin Chai , Na Wu
发明人： Hongfu Xu , Zhilin Chai , Na Wu
IPC分类号： H02K33/00 , H02K11/30
CPC分类号： H02K33/00 , H02K1/34 , H02K33/02 , H02K33/16 , H02K35/02
摘要： A vibration motor is provided in the present disclosure. The vibration motor includes a stationary part, a vibration part and an elastic connector. The stationary part includes a housing providing an accommodating space. The vibration part is suspended within the accommodating space by the elastic connector. The stationary part comprises a coil, and the vibration part comprises a first magnet set and a second magnet set; the first magnet set and the second magnet set are respectively disposed at two opposite sides of the coil to generate a closed magnetic loop. The first magnet set includes a first left magnet, a first middle magnet and a first right magnet, the second magnet set includes a second left magnet, a second middle magnet and a second right magnet which are opposite to the first left magnet, the first middle magnet and the first right magnet respectively.
摘要翻译：在本公开中提供了振动马达。振动马达包括固定部分，振动部分和弹性连接器。固定部分包括提供容纳空间的壳体。振动部分通过弹性连接器悬挂在容纳空间内。所述固定部件包括线圈，所述振动部件包括第一磁体组和第二磁体组; 第一磁体组和第二磁体组分别设置在线圈的两个相对侧，以产生闭合磁环。第一磁体组包括第一左磁体，第一中磁体和第一右磁体，第二磁体组包括与第一左磁体相对的第二左磁铁，第二中磁体和第二右磁铁，中间磁铁和第一右磁铁。

6. 发明申请

US20170012513A1 VIBRATION MOTOR 有权
标题翻译：振动电机
公开(公告)号：US20170012513A1
公开(公告)日：2017-01-12
申请号：US15011491
申请日：2016-01-30
申请人： Hongfu Xu , Zhilin Chai , Na Wu
发明人： Hongfu Xu , Zhilin Chai , Na Wu
IPC分类号： H02K33/00
CPC分类号： H02K41/0356 , H02K33/16
摘要： A vibration motor is provided in the present disclosure. The vibration motor includes a stationary part, a vibration part and an elastic connector. The stationary part includes a housing providing an accommodating space. The vibration part is suspended within the accommodating space by the elastic connector. The stationary part includes a coil, and the vibration part includes a first magnet set and a second magnet set. The first magnet set and the second magnet set are respectively disposed at two opposite sides of the coil for generating a closed magnetic loop. The first magnet set comprises a first left magnet and a first right magnet spaced apart from each other, and the second magnet set comprises a second left magnet and a second right magnet spaced apart from each other.
摘要翻译：在本公开中提供了振动马达。振动马达包括固定部分，振动部分和弹性连接器。固定部分包括提供容纳空间的壳体。振动部分通过弹性连接器悬挂在容纳空间内。固定部分包括线圈，振动部分包括第一磁体组和第二磁体组。第一磁体组和第二磁体组分别设置在线圈的两个相对侧，用于产生闭合磁环。第一磁体组包括彼此间隔开的第一左磁体和第一右磁体，第二磁体组包括彼此间隔开的第二左磁体和第二右磁体。

7. 发明申请

US20160181902A1 Linear Vibrator 审中-公开
标题翻译：线性振动器
公开(公告)号：US20160181902A1
公开(公告)日：2016-06-23
申请号：US14742786
申请日：2015-06-18
申请人： Hongfu Xu , Zhilin Chai , Na Wu
发明人： Hongfu Xu , Zhilin Chai , Na Wu
IPC分类号： H02K33/12
CPC分类号： H02K33/12 , H02K33/16 , H02K33/18
摘要： A linear vibrator includes a stator having a housing including a receiving space; a moveable unit received in the receiving space; an elastic member having one end connecting to the moveable unit and another end connecting to the stator for suspending the moveable unit in the receiving space; and a cushion arranged between the moveable unit and the housing, the cushion comprising a plurality of parts having different stiffness.
摘要翻译：线性振动器包括具有壳体的定子，所述壳体包括容纳空间; 接收在接收空间中的可移动单元; 弹性构件，其一端连接到可移动单元，另一端连接到定子，用于将可移动单元悬挂在接收空间中; 以及设置在所述可移动单元和所述壳体之间的缓冲垫，所述衬垫包括具有不同刚度的多个部件。

8. 发明授权

US10277103B2 Vibration motor 有权
公开(公告)号：US10277103B2
公开(公告)日：2019-04-30
申请号：US15075792
申请日：2016-03-21
申请人： Hongfu Xu , Zhilin Chai , Na Wu , Fanghua Ling
发明人： Hongfu Xu , Zhilin Chai , Na Wu , Fanghua Ling
IPC分类号： H02K33/16 , H02K16/02
摘要： A vibration motor is disclosed. The vibration motor includes a housing, a substrate engaging with the housing, a vibration unit received in the housing, an elastic member suspending the vibration unit, and a coil assembly interacting with the vibration unit. The coil assembly includes a coil located between the first magnet assembly and the second magnet assembly, and a coil support carrying the coil. The coil support includes a lower part mounted on the substrate, an upper part for carrying the coil, and a middle part spacing the upper part from the lower part.

9. 发明授权

US09966830B2 Vibration motor 有权
公开(公告)号：US09966830B2
公开(公告)日：2018-05-08
申请号：US15011491
申请日：2016-01-30
申请人： Hongfu Xu , Zhilin Chai , Na Wu
发明人： Hongfu Xu , Zhilin Chai , Na Wu
IPC分类号： H02K33/16 , H02K41/035
CPC分类号： H02K41/0356 , H02K33/16
摘要： A vibration motor is provided in the present disclosure. The vibration motor includes a stationary part, a vibration part and an elastic connector. The stationary part includes a housing providing an accommodating space. The vibration part is suspended within the accommodating space by the elastic connector. The stationary part includes a coil, and the vibration part includes a first magnet set and a second magnet set. The first magnet set and the second magnet set are respectively disposed at two opposite sides of the coil for generating a closed magnetic loop. The first magnet set comprises a first left magnet and a first right magnet spaced apart from each other, and the second magnet set comprises a second left magnet and a second right magnet spaced apart from each other.

10. 发明申请

US20180115231A1 Linear Vibration Motor 审中-公开
公开(公告)号：US20180115231A1
公开(公告)日：2018-04-26
申请号：US15415929
申请日：2017-01-26
申请人： Hongfu Xu , Zhilin Chai , Na Wu , Fanghua Ling
发明人： Hongfu Xu , Zhilin Chai , Na Wu , Fanghua Ling
IPC分类号： H02K33/16 , H02K1/12 , H02K1/34 , H02K5/04 , B06B1/04
CPC分类号： H02K33/16 , B06B1/045 , H02K1/12 , H02K1/34 , H02K5/04
摘要： A linear vibration motor is disclosed. The linear vibration motor, includes a housing provided with an accommodation space; a vibrator accommodated in the accommodation space; and an electromagnet accommodated in the accommodation space. The vibrator includes a weight having a through-hole and a plurality of permanent magnets engaging with an inner wall of the through-hole. A number of elastic connecting parts are accommodated in the accommodation space, one end of the elastic connecting part connected with the housing and the other end connected with the weight for suspending the vibrator in the accommodation space. The electromagnet includes an iron core and a coil around the iron core for producing magnet fields interacting with the permanent magnets further for producing attracting and repelling force to drive the vibrator to vibrate.

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