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公开(公告)号：US20170120299A1
公开(公告)日：2017-05-04
申请号：US15294985
申请日：2016-10-17
申请人： Lubin Mao , Fei Hou , Hongxing Wang
发明人： Lubin Mao , Fei Hou , Hongxing Wang
CPC分类号： B06B1/045 , H02K3/47 , H02K33/16 , H02K33/18 , H02K2211/03
摘要： A vibration motor is provided in the present disclosure. The vibration motor includes a shell providing an accommodating space, and a vibrating system elastically suspended and accommodated in the accommodating space. The vibrating system includes a magnet assembly and a coil assembly arranged opposite to each other. The coil assembly includes a coil unit with a lead wire, and a first circuit board connected to the lead wire. The vibrating system further includes a second circuit board fixed to the shell, and a twist line unit connected between the first circuit board and the second circuit board.
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公开(公告)号：US20160227326A1
公开(公告)日：2016-08-04
申请号：US14827627
申请日：2015-08-17
申请人： Lubin Mao , Hongxing Wang , Shun Guo , Fei Hou
发明人： Lubin Mao , Hongxing Wang , Shun Guo , Fei Hou
IPC分类号： H04R9/02
摘要： An electromagnetic speaker is disclosed and includes a frame having an elongated axis, a magnet magnetized along a radial direction and received in the frame, a voice coil fixed relatively to the frame and surrounding the magnet, a first elastic plate suspending the magnet in the frame, and a vibrating plate driven by the magnet to move along the elongated axis of the frame. By virtue of the configuration mentioned above, the electromagnetic speaker has a small form with a reduced height. Further, greater driving force is generated by the magnet driving the vibrating plate.
摘要翻译： 公开了一种电磁扬声器，包括具有细长轴线的框架，沿径向方向被磁化并被接收在框架中的磁体，相对于框架固定并围绕磁体的音圈;将磁体悬挂在框架中的第一弹性板 以及由磁体驱动以沿着框架的细长轴线移动的振动板。 由于上述结构，电磁扬声器具有小的形式，具有降低的高度。 此外，通过驱动振动板的磁体产生更大的驱动力。
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公开(公告)号：US10315221B2
公开(公告)日：2019-06-11
申请号：US15294952
申请日：2016-10-17
申请人： Lubin Mao , Hongxing Wang , Fei Hou
发明人： Lubin Mao , Hongxing Wang , Fei Hou
摘要： A vibration motor is provided in the present disclosure. The vibration motor includes a shell providing an accommodating space, a vibrating system accommodated in the accommodating space, a pair of elastic connectors for suspending the vibrating system in the accommodating space, and at least one block member fixed to the shell. The vibrating system includes at least one mass member with a limiting groove, the limiting groove is formed at a surface of the at least one mass member along a direction perpendicular to a vibrating direction of the vibrating system. The at least one block member is partly received in the limiting groove, and a distance between the at least one block member and the at least one mass member is not greater than a maximum vibrating amplitude of the vibrating system.
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公开(公告)号：US10084367B2
公开(公告)日：2018-09-25
申请号：US15256819
申请日：2016-09-06
申请人： Lubin Mao , Wenli Wang , Hongxing Wang , Fei Hou
发明人： Lubin Mao , Wenli Wang , Hongxing Wang , Fei Hou
摘要： A vibration motor is disclosed. The vibration motor includes a housing having a bottom wall and a sidewall extending from the bottom wall; a cover engaging with the housing for forming a receiving space; a first vibration system suspended by a first elastic member in the receiving space; a second vibration system suspended by a second elastic member in the receiving space; a first restricting hole penetrating the first vibration system; a second restricting hole penetrating the second vibration system; a channel formed cooperatively by the first restricting hole and the second restricting hole; a restricting block having one end fixed to the cover, another end fixed to the bottom wall, and a middle portion at least partially received in the channel.
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公开(公告)号：US09966827B2
公开(公告)日：2018-05-08
申请号：US15062125
申请日：2016-03-06
申请人： Hongxing Wang , Lubin Mao , Fei Hou
发明人： Hongxing Wang , Lubin Mao , Fei Hou
CPC分类号： H02K33/16 , H02K7/1869 , H02K7/1876 , H02K7/1892 , H02K33/00 , H02K33/02
摘要： A vibration motor includes a housing; a vibration unit accommodated and suspended in the housing, the vibration unit including a first vibrator having a first resonant frequency, and a second vibrator having a second resonant frequency; a first elastic member having one end fixed to the first vibrator and another end fixed to the housing for suspending the first vibrator in the housing; and a second elastic member having one end fixed to the second vibrator and another end fixed to the housing for suspending the second vibrator in the housing. By virtue of the configuration, the vibration motor is capable of working at two different resonant frequencies.
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公开(公告)号：US09882459B2
公开(公告)日：2018-01-30
申请号：US15069072
申请日：2016-03-14
申请人： Lubin Mao , Hongxing Wang , Fei Hou
发明人： Lubin Mao , Hongxing Wang , Fei Hou
CPC分类号： H02K33/16
摘要： A vibrating motor is provided in the present disclosure. The vibrating motor includes a shell providing a receiving cavity, a vibrating unit received in the receiving cavity, a pair of elastic members for elastically suspending two opposite ends of the vibrating unit to the shell, and a linking module. The linking module includes a pair of linking units rotably engaged with the two opposite ends of the vibrating unit respectively. Each of the linking units includes a linking rod and a guiding pin fixed to the shell. An end of the linking rod is engaged with the guiding pin, and the other end of the linking pod is engaged with a corresponding end of the vibrating unit.
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公开(公告)号：US20170347202A1
公开(公告)日：2017-11-30
申请号：US15417138
申请日：2017-01-26
申请人： Lubin Mao , Shun Guo , Fei Hou , Hongxing Wang
发明人： Lubin Mao , Shun Guo , Fei Hou , Hongxing Wang
CPC分类号： H04R9/06 , H04R7/127 , H04R7/18 , H04R9/025 , H04R2499/11
摘要： The present disclosure provide a speaker, including a vibrating system and a magnet portion driving the vibrating system, the vibrating system includes a diaphragm and a voice coil driving the diaphragm to vibrate, the diaphragm includes a first fixing portion, a second fixing portion and a vibrating portion connected between the first fixing portion and the second fixing portion, the first fixing portion is fixed on the magnet portion, the second fixing portion is fixed on the frame, the vibrating portion includes a vibrating main portion and a first suspension and a second suspension provided at two ends of the vibrating main portion, the vibrating main portion vibrates at a side of the magnet portion under driving of the voice coil, the magnet portion is provided with an avoiding step at a position corresponding to the first suspension so as to avoid vibration of the first suspension.
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公开(公告)号：US09820051B2
公开(公告)日：2017-11-14
申请号：US14827627
申请日：2015-08-17
申请人： Lubin Mao , Hongxing Wang , Shun Guo , Fei Hou
发明人： Lubin Mao , Hongxing Wang , Shun Guo , Fei Hou
摘要： An electromagnetic speaker is disclosed and includes a frame having an elongated axis, a magnet magnetized along a radial direction and received in the frame, a voice coil fixed relatively to the frame and surrounding the magnet, a first elastic plate suspending the magnet in the frame, and a vibrating plate driven by the magnet to move along the elongated axis of the frame. By virtue of the configuration mentioned above, the electromagnetic speaker has a small form with a reduced height. Further, greater driving force is generated by the magnet driving the vibrating plate.
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公开(公告)号：US20170117793A1
公开(公告)日：2017-04-27
申请号：US15256819
申请日：2016-09-06
申请人： Lubin Mao , Wenli Wang , Hongxing Wang , Fei Hou
发明人： Lubin Mao , Wenli Wang , Hongxing Wang , Fei Hou
IPC分类号： H02K99/00
摘要： A vibration motor is disclosed. The vibration motor includes a housing having a bottom wall and a sidewall extending from the bottom wall; a cover engaging with the housing for forming a receiving space; a first vibration system suspended by a first elastic member in the receiving space; a second vibration system suspended by a second elastic member in the receiving space; a first restricting hole penetrating the first vibration system; a second restricting hole penetrating the second vibration system; a channel formed cooperatively by the first restricting hole and the second restricting hole; a restricting block having one end fixed to the cover, another end fixed to the bottom wall, and a middle portion at least partially received in the channel.
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公开(公告)号：US09591407B2
公开(公告)日：2017-03-07
申请号：US14832419
申请日：2015-08-21
申请人： Shun Guo , Hongxing Wang , Lubin Mao , Fei Hou
发明人： Shun Guo , Hongxing Wang , Lubin Mao , Fei Hou
CPC分类号： H04R9/02 , H04R7/18 , H04R9/025 , H04R9/047 , H04R9/063 , H04R2400/11 , H04R2499/11
摘要： The present disclosure provides an electromagnetic speaker, includes a frame having an elongated axis; a vibration unit accommodated in the frame, the vibration unit comprising a magnet assembly, the vibration unit further including a passage; a spring elastically deformable along the elongated axis and elastically suspending the magnet assembly in the frame; a guiding pole sleeved by the spring and at least partially passing through the passage for providing a guidance to the vibration unit; a voice coil fixed relative to the frame and surrounding the magnet assembly; a diaphragm driven by the vibration unit for radiating sounds. When the electromagnetic speaker is mounted in a mobile phone, the diaphragm vibrates along a direction parallel to the screen, and the amplitude thereof will not be affected by the height of the mobile phone.
摘要翻译： 本公开提供一种电磁扬声器，包括具有细长轴线的框架; 所述振动单元容纳在所述框架中，所述振动单元包括磁体组件，所述振动单元还包括通道; 弹簧，其沿着细长轴线弹性变形，并将磁体组件弹性地悬挂在框架中; 由弹簧套管并且至少部分地穿过通道以便向振动单元提供引导的引导杆; 相对于所述框架固定并围绕所述磁体组件的音圈; 由振动单元驱动的用于辐射声音的隔膜。 当电磁扬声器安装在移动电话中时，光阑沿着平行于屏幕的方向振动，并且其幅度将不受移动电话的高度的影响。
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