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公开(公告)号：US12108231B2
公开(公告)日：2024-10-01
申请号：US17949234
申请日：2022-09-21
发明人： Xin Jin , Fan Zhang , Ronglin Linghu , Bo Xiao , Wei Song
摘要： The present invention provides a multifunctional acoustic device includes a cover enclosing an accommodating cavity and an acoustic member. The cover has a sound hole. The acoustic member includes a housing, a vibration system having a diaphragm, and a magnetic circuit system driving the diaphragm. The diaphragm divides a space of the housing into a front acoustic cavity and a rear acoustic cavity. The multifunctional acoustic device includes a sound channel communicating the front acoustic cavity to an outside of the sound hole and a sealing element located on an outer side of the cover. The sealing element is arranged covering a peripheral side of the sound hole and the sound channel so that the acoustic member communicates with the outside only through the sound channel.
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公开(公告)号：US12088996B2
公开(公告)日：2024-09-10
申请号：US17949237
申请日：2022-09-21
发明人： Xin Jin , Fan Zhang , Bo Xiao , Ronglin Linghu , Wei Song
CPC分类号： H04R1/2811 , H04R1/026 , H04R7/04 , H04R9/027 , H04R9/06
摘要： Disclosed is a multifunctional sounding device which combines functions of emitting sounds and providing vibrations and includes a housing; a speaker unit including a vibration assembly vibrating along a first direction and a magnetic assembly including a main magnet and an auxiliary magnet; an elastic member suspending the speaker unit in the housing; a flexible sealing membrane assembly connected between the housing and the speaker unit including an outer ring, an inner ring, and a flexible sealing membrane connected between the two rings; and a driving coil driving the speaker unit for vibrating in a second direction including two sides respectively facing the main magnet and the auxiliary magnet in the first direction. The two directions are perpendicular. The outer ring, the flexible sealing membrane and the inner ring are integrally formed, thereby achieving a high structural consistency and avoiding glue width requirements so as to release spaces.
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公开(公告)号：US12052557B2
公开(公告)日：2024-07-30
申请号：US17949236
申请日：2022-09-21
发明人： Xin Jin , Bo Xiao , Ronglin Linghu , Fan Zhang , Wei Song
摘要： Disclosed is a multifunctional sounding device which combines functions of emitting sounds and providing vibrations and includes a speaker unit including a vibration assembly including a first ring and a diaphragm vibrating along a first direction and a magnetic assembly including a main magnet and an auxiliary magnet; an elastic member suspending the speaker unit; a second ring surrounding the first ring; a flexible sealing membrane connected between the two rings; and a driving coil driving the speaker unit for vibrating in a second direction. The two directions are perpendicular. The driving coil includes two sides respectively facing the main magnet and the auxiliary magnet in the first direction. The diaphragm, the first ring, the flexible sealing membrane and the second ring are integrally formed, thereby ensuring concentricity of them four and avoiding glue width requirements so as to release spaces.
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公开(公告)号：US20230328443A1
公开(公告)日：2023-10-12
申请号：US17949236
申请日：2022-09-21
发明人： Xin Jin , Bo Xiao , Ronglin Linghu , Fan Zhang , Wei Song
摘要： Disclosed is a multifunctional sounding device which combines functions of emitting sounds and providing vibrations and includes a speaker unit including a vibration assembly including a first ring and a diaphragm vibrating along a first direction and a magnetic assembly including a main magnet and an auxiliary magnet; an elastic member suspending the speaker unit; a second ring surrounding the first ring; a flexible sealing membrane connected between the two rings; and a driving coil driving the speaker unit for vibrating in a second direction. The two directions are perpendicular. The driving coil includes two sides respectively facing the main magnet and the auxiliary magnet in the first direction. The diaphragm, the first ring, the flexible sealing membrane and the second ring are integrally formed, thereby ensuring concentricity of them four and avoiding glue width requirements so as to release spaces.
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公开(公告)号：US20230328442A1
公开(公告)日：2023-10-12
申请号：US17949234
申请日：2022-09-21
发明人： Xin Jin , Fan Zhang , Ronglin Linghu , Bo Xiao , Wei Song
摘要： The present invention provides a multifunctional acoustic device includes a cover enclosing an accommodating cavity and an acoustic member. The cover has a sound hole. The acoustic member includes a housing, a vibration system having a diaphragm, and a magnetic circuit system driving the diaphragm. The diaphragm divides a space of the housing into a front acoustic cavity and a rear acoustic cavity. The multifunctional acoustic device includes a sound channel communicating the front acoustic cavity to an outside of the sound hole and a sealing element located on an outer side of the cover. The sealing element is arranged covering a peripheral side of the sound hole and the sound channel so that the acoustic member communicates with the outside only through the sound channel.
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公开(公告)号：US20230328427A1
公开(公告)日：2023-10-12
申请号：US17949237
申请日：2022-09-21
发明人： Xin Jin , Fan Zhang , Bo Xiao , Ronglin Linghu , Wei Song
CPC分类号： H04R1/2811 , H04R1/026 , H04R7/04 , H04R9/027 , H04R9/06
摘要： Disclosed is a multifunctional sounding device which combines functions of emitting sounds and providing vibrations and includes a housing; a speaker unit including a vibration assembly vibrating along a first direction and a magnetic assembly including a main magnet and an auxiliary magnet; an elastic member suspending the speaker unit in the housing; a flexible sealing membrane assembly connected between the housing and the speaker unit including an outer ring, an inner ring, and a flexible sealing membrane connected between the two rings; and a driving coil driving the speaker unit for vibrating in a second direction including two sides respectively facing the main magnet and the auxiliary magnet in the first direction. The two directions are perpendicular. The outer ring, the flexible sealing membrane and the inner ring are integrally formed, thereby achieving a high structural consistency and avoiding glue width requirements so as to release spaces.
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公开(公告)号：US20230328441A1
公开(公告)日：2023-10-12
申请号：US17949233
申请日：2022-09-21
发明人： Xin Jin , Fan Zhang , Ronglin Linghu , Bo Xiao , Wei Song
摘要： The present invention provides a multifunctional acoustic device includes a cover enclosing an accommodating cavity and an acoustic member. The cover has a sound hole. The acoustic member includes a housing, a vibration system having a diaphragm, and a magnetic circuit system driving the diaphragm. The diaphragm divides a space of the housing into a front acoustic cavity and a rear acoustic cavity. The multifunctional acoustic device includes a sound channel communicating the sound hole with the front acoustic cavity and a sealing element located between the sound hole and the sound channel. The sealing element is arranged on a peripheral side of the sound channel so that the acoustic member communicates with an outside only through the sound channel.
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公开(公告)号：US20200045426A1
公开(公告)日：2020-02-06
申请号：US16527067
申请日：2019-07-31
摘要： The present disclosure provides a speaker. The speaker includes a metal basket having an accommodating space, a vibration system and a magnetic circuit system that are accommodated in the accommodating space. The vibration system includes a first diaphragm configured to vibrate and produce sound and connected to the metal basket. The metal basket includes a basket body and a step portion extending from one end of the basket body close to the first diaphragm towards a direction away from the accommodating space in a bending manner, and the first diaphragm is accommodated in the accommodating space and an edge of the first diaphragm is fixed to the step portion.
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公开(公告)号：US11671761B2
公开(公告)日：2023-06-06
申请号：US17537530
申请日：2021-11-30
发明人： Xin Jin , Zhiwei Zhong , Fan Zhang
摘要： Disclosed is a sounding device, including a frame, a vibration system, and a magnetic circuit system. The magnetic circuit system has a magnetic gap. The vibration system includes a diaphragm, a framework, a voice coil, and an elastic conductor. The elastic conductor includes an elastic conductor body, a first connecting piece and a second connecting piece, a first bending arm and a second bending aim, and a first pad and a second pad. The lead wires are connected to the first pad and the second pad, the first pad and the second pad are disposed on two sides of the framework, the first bending arm is spaced from the second bending arm, and a middle section is used to increase the volumes of first auxiliary magnets, thereby improving the acoustic performance of the sounding device.
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公开(公告)号：US12052540B2
公开(公告)日：2024-07-30
申请号：US17833879
申请日：2022-06-06
发明人： Xin Jin , Fan Zhang , Zhang Ren , Ronglin Linghu , Wei Song
CPC分类号： H04R1/288 , H04R1/023 , H04R1/025 , H04R7/12 , H04R9/025 , H04R9/06 , H04R2400/11 , H04R2499/11
摘要： The present invention provides a speaker box including a housing body with a containment space and a sounding unit. The housing body includes a sound aperture. The sounding unit includes a vibration system with a vibration diaphragm and a magnetic circuit system. The vibration diaphragm divides the containment space into front cavity and rear cavity. The speaker box includes a breathable separator located in the rear cavity to form a sound absorbing cavity. The lower housing includes a bottom wall and a side wall bent and extended from the bottom wall. The breathable separator includes a fixed part fixed to the upper housing, a breathable part having several air circulation holes, and a sealed part extending from the breathable part and sealing the through hole. The speaker box of the present invention effectively reduces the height of the product and reduces the cost.
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