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公开(公告)号:US12108208B2
公开(公告)日:2024-10-01
申请号:US17932288
申请日:2022-09-14
发明人: Liwei Wang , Lei Zhang , Fengyun Liao , Xin Qi
IPC分类号: H03G5/00 , H04R1/02 , H04R1/10 , H04R1/22 , H04R1/24 , H04R1/28 , H04R1/34 , H04R1/40 , H04R7/04 , H04R7/18 , H04R9/02 , H04R9/06
CPC分类号: H04R1/40 , H04R1/023 , H04R1/1008 , H04R1/1075 , H04R1/1091 , H04R1/227 , H04R1/24 , H04R1/2846 , H04R1/2884 , H04R1/345 , H04R7/04 , H04R7/18 , H04R9/025 , H04R9/06
摘要: This present disclosure discloses an acoustic output device comprising: an acoustic driver that includes a diaphragm and a magnetic circuit structure, wherein a side of the diaphragm facing away from the magnetic circuit structure forms a front side of the acoustic driver, a side of the magnetic circuit structure facing away from the diaphragm forms a back side of the acoustic driver, the diaphragm vibrates so that the acoustic driver radiates sound outward from its front and back, respectively; a housing structure configured to carry the acoustic driver, wherein the back side of the acoustic driver and the housing structure form a back cavity, and different side walls of the back cavity are connected by a curved structure; the housing structure includes at least one sound outlet hole, the at least one sound outlet hole is acoustically coupled with the back cavity.
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公开(公告)号:USD1029791S1
公开(公告)日:2024-06-04
申请号:US29877833
申请日:2023-06-13
设计人: Haofeng Zhang , Yongjian Li , Lei Zhang , Lei Tang , Zeying Zheng , Yunbin Chen
摘要: FIG. 1 is a perspective view of the back, top, and left side view of a first embodiment showing the new design;
FIG. 2 is a perspective view of the back, bottom, and right side view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a left side elevation view thereof;
FIG. 7 is a rear elevation view thereof; and,
FIG. 8 is a front elevation view thereof.
The short dash broken lines indicate portions of the headset that form no part of the claimed design.-
公开(公告)号:US11997443B2
公开(公告)日:2024-05-28
申请号:US18518392
申请日:2023-11-22
发明人: Lei Zhang , Peigeng Tong , Guolin Xie , Yongjian Li , Jiang Xu , Tao Zhao , Duoduo Wu , Ao Ji , Xin Qi
CPC分类号: H04R1/1016 , H04R1/105
摘要: The earphone includes a sound generation component including a transducer; at least a portion of the sound generation component extending into a concha cavity of a user; and an ear hook including a first portion and a second portion, the second portion being connected to the first portion, and being connected to the sound generation component to place the sound generation component at a position near an ear canal without blocking an opening of the ear canal. The sound generation component has a first projection on a sagittal plane, and the auricle has a second projection on the sagittal plane. A centroid of the first projection may have a first distance from a highest point of the second projection in a vertical axis direction. A ratio of the first distance to a height of the second projection in the vertical axis direction may be in a range of 0.35-0.6.
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公开(公告)号:US11979709B1
公开(公告)日:2024-05-07
申请号:US18515303
申请日:2023-11-21
发明人: Lei Zhang , Peigeng Tong , Guolin Xie , Yongjian Li , Jiang Xu , Tao Zhao , Duoduo Wu , Ao Ji , Xin Qi
CPC分类号: H04R1/342 , H04R1/1008 , H04R1/105 , H04R1/1075 , H04R25/607 , H04R2460/11
摘要: An earphone, including a sound production component; an ear-hook configured to place the sound production component near an ear canal without blocking an opening of the ear canal, at least a portion of the sound production component extends into a concha cavity; and a microphone assembly including a first microphone and a second microphone disposed in the sound production component or the ear hook, the sound production component or the ear hook includes a first sound hole and a second sound hole corresponding to the first microphone and the second microphone, respectively; wherein a projection of the first sound hole on a sagittal plane and a projection of the second sound hole on the sagittal plane have a first distance, a ratio of the first distance to a size of a projection of the sound production component on the sagittal plane along a major axis direction is 0.7-1.2.
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公开(公告)号:US11960147B2
公开(公告)日:2024-04-16
申请号:US18313313
申请日:2023-05-05
发明人: Yueqiang Wang , Haofeng Zhang , Lei Zhang , Yongjian Li , Qian Chen
IPC分类号: H04R1/02 , G02C5/00 , G02C5/14 , G02C5/16 , G02C5/22 , G02C11/00 , H04R1/10 , H04R5/033 , H04R9/02 , H04R9/04 , H04R9/06 , G02C5/20
CPC分类号: G02C5/2254 , G02C5/001 , G02C5/143 , G02C5/16 , G02C5/2218 , G02C5/2227 , G02C11/10 , H04R1/025 , H04R1/028 , H04R1/1008 , H04R1/1066 , H04R5/0335 , H04R9/025 , H04R9/045 , H04R9/06 , G02C5/20 , H04R2400/03 , H04R2460/13 , H04R2499/10
摘要: The present disclosure relates to a loudspeaker. The loudspeaker may include a loudspeaker mechanism, a fixing mechanism, and a connector. The loudspeaker mechanism may be configured to generate a vibration signal and transmit the vibration signal to the human body. The fixing mechanism may be configured to support and maintain the position of the loudspeaker mechanism. The connector may be configured to connect the loudspeaker mechanism with the fixing mechanism. The loudspeaker mechanism may at least include a first fixed position and a second fixed position. The first fixed position may be a fixed position of the loudspeaker when the loudspeaker is in a non-working state. The second fixed position may be a fixed position of the loudspeaker when the loudspeaker is in a working state. The connector may be configured to switch the loudspeaker mechanism between the first fixed position and the second fixed position.
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公开(公告)号:US11956591B2
公开(公告)日:2024-04-09
申请号:US17652483
申请日:2022-02-24
发明人: Junjiang Fu , Lei Zhang , Xin Qi , Fengyun Liao
IPC分类号: H04R1/40 , H04R1/02 , H04R1/10 , H04R1/22 , H04R1/24 , H04R1/28 , H04R1/34 , H04R7/04 , H04R7/18 , H04R9/02 , H04R9/06
CPC分类号: H04R1/40 , H04R1/023 , H04R1/1008 , H04R1/1075 , H04R1/1091 , H04R1/227 , H04R1/24 , H04R1/2846 , H04R1/2884 , H04R1/345 , H04R7/04 , H04R7/18 , H04R9/025 , H04R9/06
摘要: The present disclosure discloses an acoustic output device. The acoustic output device may include a first acoustic driver including a first diaphragm; a second acoustic driver including a second diaphragm; a control circuit electrically connected with the first acoustic driver and the second acoustic driver respectively, the control circuit provides a first electrical signal for driving a vibration of the first diaphragm, and a second electrical signal for driving a vibration of the second diaphragm, and a phase of the first electrical signal and a phase of the second electrical signal are opposite; and a housing supporting the first acoustic driver and the second acoustic driver, wherein a sound generated by the vibration of the first diaphragm is radiated outward through a first sound guide hole on the housing, and a sound generated by the vibration of the second diaphragm is radiated outward through a second sound guide hole on the housing.
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公开(公告)号:US11956584B1
公开(公告)日:2024-04-09
申请号:US18501012
申请日:2023-11-02
发明人: Lei Zhang , Peigeng Tong , Guolin Xie , Yongjian Li , Jiang Xu , Tao Zhao , Duoduo Wu , Ao Ji , Xin Qi , Zeying Zheng , Haofeng Zhang
IPC分类号: H04R1/10
CPC分类号: H04R1/1008 , H04R1/1041 , H04R1/105
摘要: The present disclosure provides an earphone comprising a sound production component and an ear hook. In a wearing state, the ear hook is configured to place the sound production component at a position near an ear canal but not blocking the ear canal. An inner contour of the ear hook's projection on a user's sagittal plane includes a first curve having an extremum point in a first direction. The first direction is perpendicular to a long-axis direction of a projection of the sound production component on the sagittal plane. The extremum point is located behind a projection point of an upper vertex of the ear hook on the sagittal plane, and the upper vertex is a highest point of an inner contour of the ear hook along the user's vertical axis. An inclination angle of the long-axis direction relative to a horizontal direction is within a range of 13°-21°.
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公开(公告)号:US11924600B1
公开(公告)日:2024-03-05
申请号:US18452112
申请日:2023-08-18
发明人: Lei Zhang , Peigeng Tong , Guolin Xie , Yongjian Li , Jiang Xu , Tao Zhao , Duoduo Wu , Ao Ji , Xin Qi
CPC分类号: H04R1/1008 , H04R1/105 , H04R1/1066
摘要: Disclosed is an open earphone, comprising a sound production component and an ear hook. The ear hook may include a first portion and a second portion connected in sequence. The first portion may be hung between the auricle of a user and the head of the user, the second portion may extend toward a front outer side of the auricle and connect the sound production component, and the sound production component may be located close to the ear canal but not block the opening of the ear canal; wherein the sound production component and the auricle may have a first projection and a second projection on a sagittal plane, respectively, a centroid of the first projection may have a first distance from a highest point of the second projection in a vertical axis direction, a ratio of the first distance to a height of the second projection in the vertical axis direction may be within a range of 0.25-0.6, the centroid of the first projection may have a second distance from an end point of the second projection in a sagittal axis direction, and a ratio of the second distance to a width of the second projection in the sagittal axis direction may be within a range of 0.4-0.7.
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公开(公告)号:US11917377B2
公开(公告)日:2024-02-27
申请号:US17362972
申请日:2021-06-29
发明人: Lei Zhang , Junjiang Fu , Fengyun Liao , Xin Qi
CPC分类号: H04R3/00 , H04R1/02 , H04R1/2803 , H04R3/12 , H04R9/025 , H04R25/50 , H04R2460/13
摘要: The present application discloses a sound-output device, including a vibration speaker configured to generate a bone-conducted sound wave; and an air-conducted speaker configured to generate an air-conducted sound wave. The sound-output device further comprises a signal processing module configured to generate a control signal, wherein, the vibration speaker includes a vibration assembly electrically connected to the signal processing module to receive the control signal, and generate the bone-conducted sound wave based on the control signal, and the air-conducted speaker includes a housing coupled to the vibration assembly to generate the air-conducted sound wave based on the bone-conducted sound wave.
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公开(公告)号:US11800275B2
公开(公告)日:2023-10-24
申请号:US17305244
申请日:2021-07-01
发明人: Lei Zhang , Yongjian Li , Wenbing Zhou , Jinbo Zheng , Zhuyang Jiang
CPC分类号: H04R1/1075 , H04R1/06 , H04R1/105 , H04R1/1016 , H04R1/1066 , H04R1/1091 , H04R5/0335 , H04R9/02 , H04R9/06 , H04R1/1041 , H04R2201/109 , H04R2420/07 , H04R2460/13
摘要: The present disclosure discloses a loudspeaker apparatus. The loudspeaker apparatus may include a support connection member configured to contact with a user's head. The loudspeaker apparatus may include at least one loudspeaker assembly. The loudspeaker assembly may include an earphone core and a core housing configured to accommodate the earphone core. The core housing may be fixedly connected to the support connection member. At least one button module may be arranged on the core housing. The interior of the core housing may further include at least two microphones, and the at least two microphones may be arranged at a position different from a user's mouth. The loudspeaker apparatus may further include a control circuit or a battery accommodated in the support connection member. The control circuit or the battery may drive the earphone core to vibrate to generate sound.
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