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公开(公告)号：US10674278B2
公开(公告)日：2020-06-02
申请号：US16535069
申请日：2019-08-08
发明人： Jiasheng Zhou , Long Zhang
摘要： The present disclosure provides a multi-function speaker, which includes a frame having a housing space, a magnetic circuit system and a vibration system accommodated in the housing space, an elastic body configured to suspend the magnetic circuit system in the housing space of the frame. The elastic body fixed to the frame includes two elastic pieces having the same structure. The magnetic circuit system comprises a lower plate, a primary magnet, a secondary magnet and an upper plate disposed on the secondary magnet. The upper plate includes a protrusion, the elastic piece includes a first fixed portion fixedly connected to the first side wall, a second fixed portion fixedly connected to the protrusion, and an elastic portion.
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公开(公告)号：US10932049B2
公开(公告)日：2021-02-23
申请号：US16529732
申请日：2019-08-01
发明人： Jiasheng Zhou , Long Zhang
摘要： A sounding device includes a holder, a magnetic circuit unit, and an elastic sheet fixing the magnetic circuit unit to the holder. The magnetic circuit unit includes a yoke, a main magnet fixed to the yoke, at least two auxiliary magnets disposed around two opposite sides of the main magnet, and an upper clamping plate respectively covering and fixed to the auxiliary magnets. One end of the elastic sheet is fixed to the holder, and the other end of the elastic sheet is fixed to the upper clamping plate.
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公开(公告)号：US20200059731A1
公开(公告)日：2020-02-20
申请号：US16535069
申请日：2019-08-08
发明人： Jiasheng Zhou , Long Zhang
摘要： The present disclosure provides a multi-function speaker, which includes a frame having a housing space, a magnetic circuit system and a vibration system accommodated in the housing space, an elastic body configured to suspend the magnetic circuit system in the housing space of the frame. The elastic body fixed to the frame includes two elastic pieces having the same structure. The magnetic circuit system comprises a lower plate, a primary magnet, a secondary magnet and an upper plate disposed on the secondary magnet. The upper plate includes a protrusion, the elastic piece includes a first fixed portion fixedly connected to the first side wall, a second fixed portion fixedly connected to the protrusion, and an elastic portion.
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公开(公告)号：US10827279B2
公开(公告)日：2020-11-03
申请号：US16535072
申请日：2019-08-08
发明人： Jiasheng Zhou , Long Zhang
摘要： A multi-function speaker includes a frame having a receiving space, a magnetic circuit system, a vibration system, and an elastic member configured to suspend the magnetic circuit system in the receiving space. The frame includes two first side portions oppositely arranged, and two oppositely disposed second side portions connecting the two first side portions. The magnetic circuit system includes a lower plate, and a magnet assembly disposed on the lower plate.
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公开(公告)号：US20200059732A1
公开(公告)日：2020-02-20
申请号：US16535072
申请日：2019-08-08
发明人： Jiasheng Zhou , Long Zhang
摘要： A multi-function speaker includes a frame having a receiving space, a magnetic circuit system, a vibration system, and an elastic member configured to suspend the magnetic circuit system in the receiving space. The frame includes two first side portions oppositely arranged, and two oppositely disposed second side portions connecting the two first side portions. The magnetic circuit system includes a lower plate, and a magnet assembly disposed on the lower plate.
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公开(公告)号：US20200045440A1
公开(公告)日：2020-02-06
申请号：US16524183
申请日：2019-07-29
发明人： Jiasheng Zhou , Long Zhang
摘要： The present invention provides a sound generator, includes a frame with an accommodating space, a magnetic circuit system and a vibration system. The magnetic yoke includes a bottom wall, a side wall and a supporting plate bending and extending from the side wall. The frame includes an upper surface close to the diaphragm and a lower surface provided with a fixing post. The spring includes an inner edge close to the accommodating space and an outer edge opposite to the inner edge and far away from the accommodation space. The fixing post is provided between the inner edge of the spring and the side wall. Compared to the relate art, the spring of the present invention can make more effective use of space, ensure the spring size, thus reducing the low-frequency response of the sound generator to further improve the acoustic performance.
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公开(公告)号：US10764687B2
公开(公告)日：2020-09-01
申请号：US16524183
申请日：2019-07-29
发明人： Jiasheng Zhou , Long Zhang
摘要： The present invention provides a sound generator, includes a frame with an accommodating space, a magnetic circuit system and a vibration system. The magnetic yoke includes a bottom wall, a side wall and a supporting plate bending and extending from the side wall. The frame includes an upper surface close to the diaphragm and a lower surface provided with a fixing post. The spring includes an inner edge close to the accommodating space and an outer edge opposite to the inner edge and far away from the accommodation space. The fixing post is provided between the inner edge of the spring and the side wall. Compared to the relate art, the spring of the present invention can make more effective use of space, ensure the spring size, thus reducing the low-frequency response of the sound generator to further improve the acoustic performance.
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公开(公告)号：US20200059726A1
公开(公告)日：2020-02-20
申请号：US16529732
申请日：2019-08-01
发明人： Jiasheng Zhou , Long Zhang
摘要： A sounding device includes a holder, a magnetic circuit unit, and an elastic sheet fixing the magnetic circuit unit to the holder. The magnetic circuit unit includes a yoke, a main magnet fixed to the yoke, at least two auxiliary magnets disposed around two opposite sides of the main magnet, and an upper clamping plate respectively covering and fixed to the auxiliary magnets. One end of the elastic sheet is fixed to the holder, and the other end of the elastic sheet is fixed to the upper clamping plate.
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