-
公开(公告)号：US09906868B2
公开(公告)日：2018-02-27
申请号：US15412309
申请日：2017-01-23
申请人： Lubin Mao , Chengxia Ji , Fei Hou
发明人： Lubin Mao , Chengxia Ji , Fei Hou
CPC分类号： H04R9/06 , H04R7/04 , H04R7/127 , H04R7/18 , H04R9/025 , H04R31/006 , H04R2400/11 , H04R2499/11
摘要： A miniature speaker includes a frame; a vibration system including a diaphragm and a voice coil driving the diaphragm. The diaphragm includes a first fixation part located on a middle position of the diaphragm, a second fixation part located on an edge of the diaphragm and connected fixedly on the frame, and a vibration part connected between the first fixation part and the second fixation part. A magnetic circuit system includes a lower plate and a magnet part on the lower plate. A cover plate includes a bottom wall, and a side wall connected with the second fixation part. A gasket is located between and abuts against the bottom wall and the first fixation part. The gasket, the first fixation part and the magnet part are sandwiched firmly between the bottom wall and the lower plate.
-
公开(公告)号：US20180027333A1
公开(公告)日：2018-01-25
申请号：US15412309
申请日：2017-01-23
申请人： Lubin Mao , Chengxia Ji , Fei Hou
发明人： Lubin Mao , Chengxia Ji , Fei Hou
CPC分类号： H04R9/06 , H04R7/04 , H04R7/127 , H04R7/18 , H04R9/025 , H04R31/006 , H04R2400/11 , H04R2499/11
摘要： A miniature speaker includes a frame; a vibration system including a diaphragm and a voice coil driving the diaphragm. The diaphragm includes a first fixation part located on a middle position of the diaphragm, a second fixation part located on an edge of the diaphragm and connected fixedly on the frame, and a vibration part connected between the first fixation part and the second fixation part. A magnetic circuit system includes a lower plate and a magnet part on the lower plate. A cover plate includes a bottom wall, and a side wall connected with the second fixation part. A gasket is located between and abuts against the bottom wall and the first fixation part. The gasket, the first fixation part and the magnet part are sandwiched firmly between the bottom wall and the lower plate.
-
公开(公告)号：US20170110920A1
公开(公告)日：2017-04-20
申请号：US15228196
申请日：2016-08-04
CPC分类号： H02K1/34 , B06B1/045 , H02K33/00 , H02K33/16 , H02K2201/18
摘要： A double resonance vibration motor includes a housing, vibration parts in the housing, a coil fixed in the housing, and elastic connectors to support elastically the vibration part. The vibration parts include a mass block, a first magnet group and a second magnet group installed in the mass block. The coil is opposite to the first magnetic group and the second magnetic group. The driving force generated by the first magnetic group and the coil makes the vibration motor vibrate along the first direction. The driving force of the second magnet group and the coil makes the vibration motor vibrate along the second direction. The first direction and the second direction are intersected. Two different directions have respectively one resonance frequency. Two different resonant frequencies can vibrate alone or at the same time, to realize the control in different vibration directions.
-
公开(公告)号：US10250114B2
公开(公告)日：2019-04-02
申请号：US15070095
申请日：2016-03-15
申请人： Hongxing Wang , Lubin Mao
发明人： Hongxing Wang , Lubin Mao
摘要： 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 weight guiding rail formed on the weight, a base guiding rail formed on the bottom wall of the base, a movement rail formed cooperatively formed by the 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. The weight guiding rail is formed on the weight by milling, and the base guiding rail is formed on the base by stamping.
-
公开(公告)号：US10090745B2
公开(公告)日：2018-10-02
申请号：US15011466
申请日：2016-01-29
申请人： Hongxing Wang , Rongguan Zhou , Lubin Mao
发明人： Hongxing Wang , Rongguan Zhou , Lubin Mao
摘要： A vibrating motor is provided in the present disclosure. The vibrating motor includes a shell, a vibrating module, a magnet module, a coil module and an elastic assembly. The shell provides a receiving cavity for receiving the vibrating module. The vibrating module includes a first vibrating member and a second vibrating member, and the magnet module receives in the vibrating module. The coil module is disposed under the magnet module; the elastic assembly includes a pair of a first elastic parts and a second elastic part. The first elastic parts suspend the vibrating module in the shell; and the second elastic part connects the first vibrating member with the second vibrating member. The magnet module is received in at least one of the first vibrating member and the second vibrating member.
-
公开(公告)号：US10079530B2
公开(公告)日：2018-09-18
申请号：US15005045
申请日：2016-01-25
申请人： Lubin Mao , Hongxing Wang
发明人： Lubin Mao , Hongxing Wang
摘要： A linear vibration motor is disclosed. The linear vibration motor includes a housing, a vibrator placed in the housing and an elastic component providing the vibrator with restoring force of vibration. The linear vibration motor also comprises a guide device including an internal guide device, an external guide device, a ball location device arranged between the internal guide device and the external guide device and fixed relative to the housing, and multiple balls positioned on the ball location device. The balls are propped against the external guide device and the internal guide device respectively. Moreover, the rollers will roll in presence of drive effect of the internal guide device and roll at the permanent position. The vibrator is propped in the housing by using the balls.
-
公开(公告)号：US10038360B2
公开(公告)日：2018-07-31
申请号：US15070115
申请日：2016-03-15
申请人： Hongxing Wang , Lubin Mao
发明人： Hongxing Wang , Lubin Mao
摘要： A vibration motor includes a cover; a substrate forming an accommodation space together with the cover; a vibrator received in the accommodation space, the vibrator including a first driver and a second driver; a plurality of elastic members suspending the vibrator in the accommodation space; a third driver mounted on the substrate for generating a first force cooperatively with the first driver to drive the vibrator to vibrate along a first direction; and a fourth driver mounted on the substrate for generating a second force cooperatively with the second driver to drive the vibrator to vibrate along a second direction.
-
公开(公告)号：US09871432B2
公开(公告)日：2018-01-16
申请号：US15069096
申请日：2016-03-14
申请人： Lubin Mao , Hongxing Wang
发明人： Lubin Mao , Hongxing Wang
CPC分类号： H02K33/16
摘要： A micro vibration motor, includes: a housing having an accumulating space, an elastic support, a vibrator suspended in the accommodation space by the elastic support, and including an upper vibrator in which a magnet is accommodated and a lower vibrator which is parallel to the upper vibrator, the lower vibrator being provided with coils for driving the magnet to vibrate; and a FPC for providing electric signals. The upper vibrator and the lower vibrator are supported by the elastic support including a fixation part connecting with the housing and an annular elastic arm extending from two ends of the fixation part; and the vibrator is surrounded by at least one part of the annular elastic arm and one end of the annular elastic arm is connected to the vibrator.
-
公开(公告)号：US09838798B2
公开(公告)日：2017-12-05
申请号：US15295006
申请日：2016-10-17
申请人： Lubin Mao , Hongxing Wang
发明人： Lubin Mao , Hongxing Wang
CPC分类号： H04R9/063 , H04R9/025 , H04R2499/11
摘要： A long stroke speaker is provided in the present disclosure. The long stroke speaker includes a shell having a receiving space, a first vibration system and a second vibration system connected with the shell respectively, and at least one magnetic circuit system. The receiving space comprises a first acoustic cavity and a second acoustic cavity communicated with each other. The magnetic circuit system(s) is(are) disposed in the first acoustic cavity and/or the second acoustic cavity. The vibration direction of the first vibration system intersects with the vibration direction of the second vibration system.
-
公开(公告)号：US09820052B2
公开(公告)日：2017-11-14
申请号：US15061189
申请日：2016-03-04
申请人： Lubin Mao , Cheng Zhou , Hongxing Wang
发明人： Lubin Mao , Cheng Zhou , Hongxing Wang
CPC分类号： H04R9/025 , H04R7/04 , H04R9/045 , H04R9/047 , H04R9/063 , H04R31/006 , H04R2209/022 , H04R2499/11
摘要： A speaker is provided in the present disclosure. The speaker includes a shell, a magnetic system and a vibrating system received in the shell. The magnetic system includes a first magnet module and a second magnet module opposite to each other for forming a magnetic gap. The vibrating system includes a membrane module and a coil assembly for driving the membrane module to vibrate. The coil assembly includes a coil arranged in the magnetic gap and a coil support for supporting the coil; at least one of the first magnet module and the second magnet module includes a soft magnet unit, the soft magnet unit is arranged adjacent to the magnetic gap and faces the coil.
-
-
-
-
-
-
-
-
-
搜索结果
136 条记录 (耗时 0.022 秒)
