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公开(公告)号：US20240089662A1
公开(公告)日：2024-03-14
申请号：US18092931
申请日：2023-01-04
CPC分类号： H04R9/025 , H04R1/02 , H04R2400/11
摘要： A multifunctional sound device includes a housing, a sound unit, a vibrator, and coils. The housing includes an accommodating cavity, and the sound unit is accommodated in the accommodating cavity and is fixedly connected to the housing. The sound unit includes a frame, a vibration system, and a magnetic circuit system. The vibration system is disposed in the frame, and the magnetic circuit system drives the vibration system to reciprocally vibrate and generate sound along a first direction. The sound unit and the vibrator are assembled in the housing and share one magnetic system, which saves space and greatly reduces occupied space. Moreover, the magnetic circuit system interacts with the coils to drive the vibrator to vibrate in the second direction and the third direction, thereby enhancing vibration effect.
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公开(公告)号：US20230283957A1
公开(公告)日：2023-09-07
申请号：US17826190
申请日：2022-05-27
发明人： Xingzhi Huang , Yao Wang , Lubin Mao , Jie Ma
摘要： The present disclosure discloses a multifunctional sounding device including a frame, a vibrator assembly, and a speaker assembly. The vibrator assembly includes a vibrating unit suspended in the frame and vibrating along a first direction. The speaker assembly includes two magnetic units, a diaphragm, and two voice coils. The two magnetic units are fixed to the frame and locate on two opposite sides of the vibrating unit respectively. Each magnetic unit includes a magnetic gap. The diaphragm is fixed to the frame and vibrates along a second direction that is perpendicular to the first direction. The two voice coils locate in the magnetic gaps of the two magnetic units respectively. A winding axis of each voice coil is perpendicular to the first direction and the second direction. The multifunctional sounding device disclosed by the present disclosure combines functions of emitting sounds and providing vibrations.
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公开(公告)号：US12028695B2
公开(公告)日：2024-07-02
申请号：US17826190
申请日：2022-05-27
发明人： Xingzhi Huang , Yao Wang , Lubin Mao , Jie Ma
摘要： The present disclosure discloses a multifunctional sounding device including a frame, a vibrator assembly, and a speaker assembly. The vibrator assembly includes a vibrating unit suspended in the frame and vibrating along a first direction. The speaker assembly includes two magnetic units, a diaphragm, and two voice coils. The two magnetic units are fixed to the frame and locate on two opposite sides of the vibrating unit respectively. Each magnetic unit includes a magnetic gap. The diaphragm is fixed to the frame and vibrates along a second direction that is perpendicular to the first direction. The two voice coils locate in the magnetic gaps of the two magnetic units respectively. A winding axis of each voice coil is perpendicular to the first direction and the second direction. The multifunctional sounding device disclosed by the present disclosure combines functions of emitting sounds and providing vibrations.
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公开(公告)号：US11917389B2
公开(公告)日：2024-02-27
申请号：US17826191
申请日：2022-05-27
发明人： Xingzhi Huang , Yao Wang , Lubin Mao , Jie Ma
CPC分类号： H04R9/06 , H04R7/04 , H04R9/025 , H04R9/045 , H04R2400/03
摘要： The present disclosure discloses a multifunctional sounding device including a frame, a vibrator assembly, and a speaker assembly. The frame includes a top wall and a bottom wall. The vibrator assembly includes a vibrating unit vibrating along a first direction. The speaker assembly includes two magnetic units locating on two opposite sides of the vibrating unit respectively, a diaphragm fixed to the top wall, and two voice coils. The diaphragm vibrates along a second direction that is perpendicular to the first direction. A winding axis of each voice coil is perpendicular to the first and second directions. The two magnetic units are sandwiched between the top wall and the bottom wall. A peripheral edge of the diaphragm is recessed inward for avoiding the two magnetic units. The multifunctional sounding device disclosed by the present disclosure combines functions of emitting sounds and providing vibrations.
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公开(公告)号：US20220335920A1
公开(公告)日：2022-10-20
申请号：US17555524
申请日：2021-12-20
发明人： Shuyuan Sun , Xingzhi Huang , Hao Yin , Xudong Yan
IPC分类号： G10K11/178 , G10L21/0216
摘要： The present disclosure provides an automobile and a noise reduction method thereof, wherein the automobile includes an automobile body having an accommodating space and a plurality of doorways communicating with the accommodating space, a door configured for closing each doorway, at least one seat, at least one sound collecting device mounted on the automobile body at a periphery of each door, at least two sound devices mounted on at least one seat, and a processor electrically connected to all the sound devices and all the sound collecting devices. A noise reduction system composed of all the sound devices, all the sound devices, and the processor can perform noise reduction on a preset area in the accommodating space. The embodiments of the present invention expand and reuse a system composed of original sound collecting devices and sound devices in the automobile, without stacking materials on the doors or the automobile body.
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公开(公告)号：US20240040314A1
公开(公告)日：2024-02-01
申请号：US18334343
申请日：2023-06-13
发明人： Ronglin Linghu , Wei Song , Xingzhi Huang
IPC分类号： H04R3/14 , G10L19/008
CPC分类号： H04R3/14 , G10L19/008 , H04R2400/03 , G06F3/016
摘要： The present invention provides a vibration and audio output device and electronic equipment. The vibration and audio output device includes a digital audio coding decoder for receiving an external vibration signal and an external audio signal, an audio power amplifier, and a vibration and sounding device. The vibration and sounding device includes a vibration motor, a speaker and a capacitor. The vibration and sounding device is connected with the audio power output end of the amplifier. The vibration and audio output device of the present invention can reduce the use of one power amplifier, which not only reduces the power consumption of the whole device, but also simplifies the complexity of the hardware of the signal transmission path and saves the manufacturing cost.
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公开(公告)号：US11758333B1
公开(公告)日：2023-09-12
申请号：US17826192
申请日：2022-05-27
发明人： Xingzhi Huang , Yao Wang , Lubin Mao , Dong Lu
CPC分类号： H04R11/02 , H04R1/021 , H04R1/2811 , H04R7/04 , H04R2400/03 , H04R2400/07 , H04R2400/11
摘要： The present disclosure provides multi-functional sound producing apparatus, including housing defining receiving cavity and sound producing device. The sound producing device includes vibration system and magnetic circuit unit driving vibration system to vibrate along first direction. The magnetic circuit unit includes main magnet assembly and auxiliary magnet. The apparatus further includes motor device which includes elastic member fixedly connected to housing, weight connected to elastic member, magnet component fixed to weight and vibrating along second direction with weight, and driving member fixed to bottom wall to drive magnet component to vibrate. Two groups of magnet component and driving member are provided, each of two opposite sides of main magnet assembly is provided with one group of magnet component and driving member, and second direction is perpendicular to first direction. The present disclosure has advantages of simple assembly, more saved overall space, low costs.
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公开(公告)号：US20230283958A1
公开(公告)日：2023-09-07
申请号：US17826191
申请日：2022-05-27
发明人： Xingzhi Huang , Yao Wang , Lubin Mao , Jie Ma
CPC分类号： H04R9/06 , H04R9/025 , H04R9/045 , H04R7/04 , H04R2400/03
摘要： The present disclosure discloses a multifunctional sounding device including a frame, a vibrator assembly, and a speaker assembly. The frame includes a top wall and a bottom wall. The vibrator assembly includes a vibrating unit vibrating along a first direction. The speaker assembly includes two magnetic units locating on two opposite sides of the vibrating unit respectively, a diaphragm fixed to the top wall, and two voice coils. The diaphragm vibrates along a second direction that is perpendicular to the first direction. A winding axis of each voice coil is perpendicular to the first and second directions. The two magnetic units are sandwiched between the top wall and the bottom wall. A peripheral edge of the diaphragm is recessed inward for avoiding the two magnetic units. The multifunctional sounding device disclosed by the present disclosure combines functions of emitting sounds and providing vibrations.
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公开(公告)号：US20230283959A1
公开(公告)日：2023-09-07
申请号：US17826192
申请日：2022-05-27
发明人： Xingzhi Huang , Yao Wang , Lubin Mao , Dong Lu
CPC分类号： H04R11/02 , H04R7/04 , H04R1/021 , H04R1/2811 , H04R2400/07 , H04R2400/03 , H04R2400/11
摘要： The present disclosure provides multi-functional sound producing apparatus, including housing defining receiving cavity and sound producing device. The sound producing device includes vibration system and magnetic circuit unit driving vibration system to vibrate along first direction. The magnetic circuit unit includes main magnet assembly and auxiliary magnet. The apparatus further includes motor device which includes elastic member fixedly connected to housing, weight connected to elastic member, magnet component fixed to weight and vibrating along second direction with weight, and driving member fixed to bottom wall to drive magnet component to vibrate. Two groups of magnet component and driving member are provided, each of two opposite sides of main magnet assembly is provided with one group of magnet component and driving member, and second direction is perpendicular to first direction. The present disclosure has advantages of simple assembly, more saved overall space, low costs.
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