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公开(公告)号：US10424285B2
公开(公告)日：2019-09-24
申请号：US15842136
申请日：2017-12-14
发明人： Hongxing Wang , Shun Guo
摘要： A vibration sounding device, including a screen, a rear cover arranged opposite to the screen, a border for supporting the screen and the rear cover, and a drive unit; wherein the border is perpendicular to the screen; the border comprises an internal surface perpendicular to the screen, an external surface arranged opposite to the internal surface, an upper surface and a lower surface, the upper surface and the lower surface connect the internal surface with the external surface, the upper surface is arranged opposite to the lower surface and is close to the screen, and the lower surface is close to the rear cover; and wherein the drive unit is fixed on the internal surface, and the drive unit drives the screen and/or the rear cover to vibrate and sound by the border. The vibration sounding device is favorable for thinning and miniaturization of the product.
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公开(公告)号：US20180374465A1
公开(公告)日：2018-12-27
申请号：US15842136
申请日：2017-12-14
发明人： Hongxing Wang , Shun Guo
CPC分类号： G10K9/12 , G10K9/20 , H04M1/026 , H04R1/025 , H04R7/045 , H04R2400/03 , H04R2440/05 , H04R2499/11 , H04R2499/15 , H05K5/0017
摘要： A vibration sounding device, including a screen, a rear cover arranged opposite to the screen, a border for supporting the screen and the rear cover, and a drive unit; wherein the border is perpendicular to the screen; the border comprises an internal surface perpendicular to the screen, an external surface arranged opposite to the internal surface, an upper surface and a lower surface, the upper surface and the lower surface connect the internal surface with the external surface, the upper surface is arranged opposite to the lower surface and is close to the screen, and the lower surface is close to the rear cover; and wherein the drive unit is fixed on the internal surface, and the drive unit drives the screen and/or the rear cover to vibrate and sound by the border. The vibration sounding device is favorable for thinning and miniaturization of the product.
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公开(公告)号：US10038362B2
公开(公告)日：2018-07-31
申请号：US15069175
申请日：2016-03-14
发明人： Hongxing Wang , Lubin Mao
摘要： A vibration motor includes a fixed member, a vibration unit, and an elastic member. 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 first positioning guiding member including a first weight guiding rail, a first base guiding rail, a first movement rail formed by the first weight guiding rail and the first base guiding rail, and a plurality of magnetic bodies disposed at two sides of the first movement rail; a second positioning guiding member including a second weight guiding rail, a second base guiding rail, a pair of second movement rails formed by the second weight guiding rail and the second base guiding rail, and a magnetic body disposed between the second movement rails.
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公开(公告)号：US10935871B2
公开(公告)日：2021-03-02
申请号：US16112934
申请日：2018-08-27
发明人： Shun Guo , Hongxing Wang
摘要： The present disclosure provides a method for suppressing vibration noises of a camera in an electronic device, wherein the electronic device at least comprises a housing, and an acoustic actuator and a camera accommodated in the housing, and the acoustic actuator drives the electronic device to vibrate and sound; the camera is a zoom lens and comprises a movable component and a fixed component, and the method comprises the following steps of: S1: detecting whether the acoustic actuator is in a vibrating state, performing S2 if the acoustic actuator is in a vibrating state; otherwise, ending the step; S2: generating a drive current according to a relative position relationship between the movable component and the fixed component to drive the movable component to move until abuts against the fixed component and tightly presses the movable component; and S3: repeating S1. The present disclosure greatly suppresses the vibration of the movable component, thereby suppressing the vibration noises of the camera.
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公开(公告)号：US10715892B2
公开(公告)日：2020-07-14
申请号：US16233385
申请日：2018-12-27
发明人： Shun Guo , Huan Ge , Hongxing Wang
摘要： An electronic device is provided, including: a vibration plate; a frame structure supporting the vibration plate, the frame structure including an installation portion parallel to and opposite to the vibration plate and a border bent at an edge of the installation portion and extending along both sides of the installation portion. The vibration plate is supported on a side of the installation portion, and a preset gap is provided between the vibration plate and the border. The electronic device further includes a middle frame fixed between the installation portion and the vibration plate. The middle frame is fixedly connected to the vibration plate, an actuator is fixed to the middle frame and drives the middle frame so that the middle frame drives the vibration plate to vibrate and sound. The electronic device further includes a damper sandwiched between the middle frame and the installation portion.
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公开(公告)号：US20190179210A1
公开(公告)日：2019-06-13
申请号：US16112934
申请日：2018-08-27
发明人： Shun Guo , Hongxing Wang
摘要： The present disclosure provides a method for suppressing vibration noises of a camera in an electronic device, wherein the electronic device at least comprises a housing, and an acoustic actuator and a camera accommodated in the housing, and the acoustic actuator drives the electronic device to vibrate and sound; the camera is a zoom lens and comprises a movable component and a fixed component, and the method comprises the following steps of: S1: detecting whether the acoustic actuator is in a vibrating state, performing S2 if the acoustic actuator is in a vibrating state; otherwise, ending the step; S2: generating a drive current according to a relative position relationship between the movable component and the fixed component to drive the movable component to move until abuts against the fixed component and tightly presses the movable component; and S3: repeating S1. The present disclosure greatly suppresses the vibration of the movable component, thereby suppressing the vibration noises of the camera.
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公开(公告)号：US20190230423A1
公开(公告)日：2019-07-25
申请号：US16233385
申请日：2018-12-27
发明人： Shun Guo , Huan Ge , Hongxing Wang
摘要： An electronic device is provided, including: a vibration plate; a frame structure supporting the vibration plate, the frame structure including an installation portion parallel to and opposite to the vibration plate and a border bent at an edge of the installation portion and extending along both sides of the installation portion. The vibration plate is supported on a side of the installation portion, and a preset gap is provided between the vibration plate and the border. The electronic device further includes a middle frame fixed between the installation portion and the vibration plate. The middle frame is fixedly connected to the vibration plate, an actuator is fixed to the middle frame and drives the middle frame so that the middle frame drives the vibration plate to vibrate and sound. The electronic device further includes a damper sandwiched between the middle frame and the installation portion.
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公开(公告)号：US10080087B2
公开(公告)日：2018-09-18
申请号：US15417144
申请日：2017-01-26
发明人： Shun Guo , Lubin Mao , Hongxing Wang
CPC分类号： H04R9/06 , H04R9/025 , H04R9/045 , H04R2499/11
摘要： The present disclosure provides is a speaker, including a frame, a vibrating system accommodated in the frame and a magnet portion driving the vibrating system, the vibrating system includes a diaphragm and a voice coil, the diaphragm includes a first fixing portion, a second fixing portion and a vibrating portion connected therebetween, the vibrating portion includes a vibrating main portion, a first suspension and a second suspension, the first fixing portion is fixed on the magnet portion, the second fixing portion is fixed on the frame, the vibrating main portion vibrates at a side of the magnet portion under driving of the voice coil. Comparing with the related art, vibration of the speaker diaphragm provided by the present disclosure is not limited by the magnet portion, thickness of the speaker can be made thin, which meets requirements of portable mobile electronic products on lighter and thinner components.
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公开(公告)号：US10051380B2
公开(公告)日：2018-08-14
申请号：US15417138
申请日：2017-01-26
发明人： Lubin Mao , Shun Guo , Fei Hou , Hongxing Wang
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：US09998833B2
公开(公告)日：2018-06-12
申请号：US15069009
申请日：2016-03-14
发明人： Hongxing Wang , Chengxia Ji
CPC分类号： H04R9/045 , H04R9/025 , H04R9/047 , H04R9/06 , H04R31/006 , H04R2499/11
摘要： A speaker is provided in the present disclosure. The speaker includes a shell, a magnetic system received in the shell, and a vibrating system. The vibrating system includes a membrane and a coil assembly connecting to the membrane for driving the membrane to vibrate. The magnetic system is arranged at two opposite sides of the coil assembly; and the coil assembly is arranged perpendicular to the membrane. The coil assembly includes a coil and a coil support for supporting the coil, the coil support includes a main body and a first extending part extending from an edge of the main body, the coil is supported and fixed to the main body, and the first extending part is connected to the membrane.
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