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公开(公告)号：US10158278B2
公开(公告)日：2018-12-18
申请号：US15416230
申请日：2017-01-26
Applicant: Lubin Mao
Inventor： Lubin Mao
Abstract: A vibration motor is provided in the present disclosure. The vibration motor includes a housing with a receiving space; a vibration module, received in the housing; elastic parts, used for suspending the vibration module in the housing; first voice coils, fixed on the housing and used for driving the vibration module to vibrate in the horizontal direction; and a second voice coil, fixed on the housing and used for driving the vibration module to vibrate in the vertical direction.
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公开(公告)号：US10148161B2
公开(公告)日：2018-12-04
申请号：US15254298
申请日：2016-09-01
Abstract: A vibration motor includes a housing having an accommodation space, a cover plate connecting with the housing, a first vibration system and a second vibration system supported in the accommodation space elastically. The first vibration system includes a first weight and at least one permanent magnet. The second vibration system includes a second weight and at least one coil. A first limiting block is arranged on the cover plate, and a second limiting block is arranged on the bottom wall of the said housing. A first limiting hole corresponding to the first limiting block is formed for receiving at least part of the first limiting block; and a second limiting hole corresponding to the second limiting block is formed for receiving part of the second limiting block.
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公开(公告)号：US10069394B2
公开(公告)日：2018-09-04
申请号：US15236647
申请日：2016-08-15
Applicant: Lubin Mao
Inventor： Lubin Mao
Abstract: A vibration motor includes a housing having an accommodation space, a cover plate by which the housing is connected in the covered way, a first vibration system and a second vibration system supported in the accommodation space elastically and arranged oppositely with interval, wherein the first vibration system includes at least one permanent magnet, and the second vibration system comprises at least one coil. The housing has a bottom wall and a side wall extending from the bottom wall, further the housing includes a platform extending from the second side wall to outside of the housing. The vibration motor further includes a flexible circuit board for connecting with the coil electrically. The flexible circuit board includes a conductive terminal adhered to the bottom wall, a welding part adhered to the platform and a connecting part connecting the conductive terminal with the welding part.
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公开(公告)号：US20180115230A1
公开(公告)日：2018-04-26
申请号：US15417104
申请日：2017-01-26
Applicant: Lubin Mao , Rongguan Zhou , Huan Ge
Inventor： Lubin Mao , Rongguan Zhou , Huan Ge
IPC: H02K33/02 , H02K5/04 , H02K1/34 , H02K11/215
CPC classification number: H02K33/02 , H02K1/34 , H02K5/04 , H02K11/215
Abstract: A vibration motor includes a housing; a vibration module including a main magnet and a central shaft extending along a vibration direction and passing through a center of the main magnet; a fixing module located in the housing and including a first coil and a second coil spaced from the main magnet; an elastic connecting part suspending the vibration module in the housing; and a sensor for detecting a displacement of the vibration module along a direction perpendicular to the central shaft. The first coil and the second coil are such arranged that a geometric center of one of the first coil and the second coil deviates from the central shaft, a geometric center of the other of the first coil and the second coil deviates from the central shaft, and the two geometric centers locate at two opposed sides of the central shaft.
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公开(公告)号：US09929630B2
公开(公告)日：2018-03-27
申请号：US15061222
申请日：2016-03-04
Applicant: Lubin Mao , Hongxing Wang
Inventor： Lubin Mao , Hongxing Wang
CPC classification number: H02K33/16
Abstract: A vibrating motor is provided in the present disclosure. The vibrating motor includes a shell providing an accommodating space, a vibrating system accommodated in the accommodating space, and a pair of elastic connectors for elastically connecting two opposite ends of the vibrating system with the shell. The vibrating system includes a first vibrating unit and a second vibrating unit opposite to each other. Each of the elastic connectors includes a fixing portion, a first elastic arm and a second elastic arm; the fixing portion is fixed to the shell, the first elastic arm and the second elastic arm are parallel to each other and extend from a same end of the fixing portion, and are configured for elastically suspending the first vibrating unit and the second vibrating unit respectively.
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Patent Agency Ranking
公开(公告)号：US20180026514A1
公开(公告)日：2018-01-25
申请号：US15412865
申请日：2017-01-23
IPC: H02K41/035 , B06B1/04 , H02K5/04
CPC classification number: H02K41/0354 , B06B1/045 , G08B6/00 , H02K3/521 , H02K5/04 , H02K5/225 , H02K33/16
Abstract: A linear vibration motor is disclosed. A linear vibration motor includes a housing with an accommodation space, a main magnetic circuit system accommodated in the housing, and a plurality of elastic components each including a first elastic component and a second elastic component separated and opposite to each other. The first elastic component and the second elastic component are electrically connected with an exterior circuit. The motor further includes a vibration module suspended by the elastic components and including a weight connected to the elastic components and a voice coil connected to the elastic components. The voice coil is disposed around the main magnetic circuit system and comprises an inlet terminal electrically connected with the first elastic component and an outlet terminal electrically connected with the second elastic component.
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公开(公告)号：US20180026510A1
公开(公告)日：2018-01-25
申请号：US15412894
申请日：2017-01-23
Applicant: Shun Guo , Lubin Mao , Zhaoxian Chen
Inventor： Shun Guo , Lubin Mao , Zhaoxian Chen
Abstract: A linear motor is disclosed. The linear motor includes a housing; a vibrating assembly arranged in the housing, the vibrating assembly including a weight and a plurality of coils connecting with the weight; a magnet assembly connecting with the housing, the magnet assembly including a main magnet and a side magnet; and an elastic connecting piece supporting the vibrating assembly in the housing elastically. The coils are arranged around the main magnet; and the side magnet is arranged adjacent to peripheries of the coils.
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公开(公告)号：US09859781B2
公开(公告)日：2018-01-02
申请号：US15069028
申请日：2016-03-14
Applicant: Hongxing Wang , Lubin Mao
Inventor： Hongxing Wang , Lubin Mao
CPC classification number: H02K33/16
Abstract: A vibration motor includes a fixed member, a vibration unit, and an elastic member. The fixed member includes a housing having a receiving space and a coil received in the receiving space and assembled with the housing. The vibration unit includes a first weight, a second weight, and a magnet sandwiched by the first and second weights. The motor further includes a positioning guiding member including a first weight guiding rail formed on the first weight, a base guiding rail formed on the bottom wall of the base, a movement rail formed cooperatively formed by the first weight guiding rail and the base guiding rail, and a plurality of rolling members received in the movement rail for restricting the vibration unit to move along the movement rail.
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公开(公告)号：US09762169B1
公开(公告)日：2017-09-12
申请号：US15412088
申请日：2017-01-23
Applicant: Lubin Mao
Inventor： Lubin Mao
CPC classification number: H02P25/06 , B06B1/0238 , B06B1/045 , B06B2201/53 , H02K11/33 , H02K33/04 , H02K33/16 , H02K2211/03 , H02K2213/03
Abstract: The present disclosure discloses a linear motor system. The system includes a linear motor and a drive module which drives the linear motor to vibrate. The linear motor includes a housing having an accommodating space, a vibrating module accommodated in the accommodating space and an elastic part for supporting the vibrating module in the accommodating space elastically. The drive module includes a drive unit for driving the vibrating module to vibrate and a tuning unit for regulating the resonant frequency of the vibrating module. Moreover, the linear motor system of the present disclosure can meet vibration requirements of various application programs and scenes.
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公开(公告)号：US20170126088A1
公开(公告)日：2017-05-04
申请号：US15236698
申请日：2016-08-15
Applicant: Lubin Mao , Wenli Wang , Hongxing Wang , Fei Hou
Inventor： Lubin Mao , Wenli Wang , Hongxing Wang , Fei Hou
CPC classification number: H02K33/16
Abstract: A vibration motor is disclosed. The vibration motor includes a housing forming a receiving space; a plurality of elastic members accommodated in the receiving space and connected to the housing; a vibration unit suspended by the elastic members in the receiving space, the vibration unit including a weight having a through hole; a plurality of blocks arranged on the housing, the block at least partially received in the through hole; and a plurality of positioning portions formed on the housing and protruding toward the weight for engaging with the blocks for fixing the blocks.
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