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1. 发明申请

US20170347201A1 MINIATURE SOUNDER 有权
公开(公告)号：US20170347201A1
公开(公告)日：2017-11-30
申请号：US15417130
申请日：2017-01-26
申请人： Ronglin Linghu , Bo Xiao
发明人： Ronglin Linghu , Bo Xiao
IPC分类号： H04R9/06 , H04R7/14 , H04R7/18 , H04R9/02
CPC分类号： H04R9/06 , H04R7/14 , H04R7/18 , H04R7/20 , H04R9/025 , H04R9/043
摘要： Some embodiments of the present invention provide miniature sounder which includes a frame and a vibration system and a magnetic path system fixedly connected to the frame. The magnetic path system includes a lower clamping board, a primary magnet disposed on the lower clamping board, secondary magnets disposed on the lower clamping board and arranged around the primary magnet, and a cushion provided on the lower clamping board and located outside the secondary magnets, a gap being provided between two adjacent secondary magnets. The vibration system includes a voice diaphragm, a voice coil which drives the voice diaphragm to vibrate and generate a sound, and a vibrating diaphragm which elastically supports the voice coil. The vibrating diaphragm includes a first connecting portion connected to the voice coil, a second connecting portion connected to the cushion, and a corrugated rim connecting the first connecting portion and the second connecting portion.

2. 发明授权

US10057691B2 Miniature sounder 有权
公开(公告)号：US10057691B2
公开(公告)日：2018-08-21
申请号：US15416156
申请日：2017-01-26
申请人： Ronglin Linghu , Bo Xiao
发明人： Ronglin Linghu , Bo Xiao
IPC分类号： H04R23/02 , H04R1/28 , H04R7/14 , H04R7/18 , H04R29/00 , H04R7/20 , H04R9/06 , H04R7/06 , H04R7/04 , H04R9/04
CPC分类号： H04R23/02 , H04R1/2807 , H04R1/2869 , H04R7/04 , H04R7/06 , H04R7/14 , H04R7/18 , H04R7/20 , H04R9/043 , H04R9/06 , H04R29/003 , H04R2307/204
摘要： Some embodiments of the present invention disclose a miniature sounder. The miniature sounder includes a frame, and a vibration system and a magnetic system that are fixedly connected to the frame; the magnetic system includes a lower clamping board, a primary magnet that disposed on the lower clamping board, a cushion that disposed on the lower clamping board and surrounding the primary magnet and a secondary magnet that disposed on the cushion and surrounding the primary magnet, the cushion being disposed between the secondary magnet and the lower clamping board; and the vibration system includes a voice diaphragm, a voice coil that disposed below the voice diaphragm and causing the voice diaphragm to vibrate and generate a sound and a vibration diaphragm elastically supporting the voice coil, the vibration diaphragm comprising a corrugated rim portion, a fixing portion and a connecting portion.

3. 发明申请

US20170347204A1 MINIATURE SOUNDER 审中-公开
公开(公告)号：US20170347204A1
公开(公告)日：2017-11-30
申请号：US15416156
申请日：2017-01-26
申请人： Ronglin Linghu , Bo Xiao
发明人： Ronglin Linghu , Bo Xiao
IPC分类号： H04R23/02 , H04R29/00 , H04R7/18 , H04R7/14 , H04R1/28 , H04R7/06
CPC分类号： H04R23/02 , H04R1/2807 , H04R1/2869 , H04R7/04 , H04R7/06 , H04R7/14 , H04R7/18 , H04R7/20 , H04R9/043 , H04R9/06 , H04R29/003 , H04R2307/204
摘要： Some embodiments of the present invention disclose a miniature sounder. The miniature sounder includes a frame, and a vibration system and a magnetic system that are fixedly connected to the frame; the magnetic system includes a lower clamping board, a primary magnet that disposed on the lower clamping board, a cushion that disposed on the lower clamping board and surrounding the primary magnet and a secondary magnet that disposed on the cushion and surrounding the primary magnet, the cushion being disposed between the secondary magnet and the lower clamping board; and the vibration system includes a voice diaphragm, a voice coil that disposed below the voice diaphragm and causing the voice diaphragm to vibrate and generate a sound and a vibration diaphragm elastically supporting the voice coil, the vibration diaphragm comprising a corrugated rim portion, a fixing portion and a connecting portion.

4. 发明申请

US20170339478A1 MINIATURE SOUNDER 有权
公开(公告)号：US20170339478A1
公开(公告)日：2017-11-23
申请号：US15416168
申请日：2017-01-26
申请人： Bo Xiao , Ronglin Linghu
发明人： Bo Xiao , Ronglin Linghu
IPC分类号： H04R1/06 , H04R9/06 , H04R9/02
CPC分类号： H04R1/06 , H04R9/025 , H04R9/046 , H04R9/06 , H04R2499/11
摘要： The present invention provides a miniature loudspeaker, including a voice coil. The voice coil includes a voice coil body and four voice coil leads connected to the voice coil body. The voice coil body includes four corners, each of which is provided with a voice coil lead. The four voice coil leads are fixed to the frame and support the voice coil body. Each voice coil lead includes a first connecting portion connected to the voice coil body, a second connecting portion fixed to the frame, and a third connecting portion connecting the first connecting portion and the second connecting portion. The third connecting portion is wound into a helical structure. The voice coil of the miniature loudspeaker provided in the present invention is divided into four voice coil leads, which are respectively disposed at positions of four corners of the voice coil body and are wound into a helical structure to support the voice coil body, such that the voice coil bears even force and vibrates stably in the vibration process, thereby resolving the vibration system swing problem and improving sound quality of the miniature loudspeaker.

5. 发明授权

US10009675B2 Miniature sounder 有权
公开(公告)号：US10009675B2
公开(公告)日：2018-06-26
申请号：US15416168
申请日：2017-01-26
申请人： Bo Xiao , Ronglin Linghu
发明人： Bo Xiao , Ronglin Linghu
IPC分类号： H04R1/06 , H04R9/06 , H04R9/02
CPC分类号： H04R1/06 , H04R9/025 , H04R9/046 , H04R9/06 , H04R2499/11
摘要： The present invention provides a miniature loudspeaker, including a voice coil. The voice coil includes a voice coil body and four voice coil leads connected to the voice coil body. The voice coil body includes four corners, each of which is provided with a voice coil lead. The four voice coil leads are fixed to the frame and support the voice coil body. Each voice coil lead includes a first connecting portion connected to the voice coil body, a second connecting portion fixed to the frame, and a third connecting portion connecting the first connecting portion and the second connecting portion. The third connecting portion is wound into a helical structure. The voice coil of the miniature loudspeaker provided in the present invention is divided into four voice coil leads, which are respectively disposed at positions of four corners of the voice coil body and are wound into a helical structure to support the voice coil body, such that the voice coil bears even force and vibrates stably in the vibration process, thereby resolving the vibration system swing problem and improving sound quality of the miniature loudspeaker.

6. 发明授权

US10003887B2 Miniature sound generator 有权
公开(公告)号：US10003887B2
公开(公告)日：2018-06-19
申请号：US15383031
申请日：2016-12-19
申请人： Ronglin Linghu , Bo Xiao
发明人： Ronglin Linghu , Bo Xiao
IPC分类号： H04R1/00 , H04R9/04 , H04R9/06 , H04R7/12
CPC分类号： H04R9/04 , H04R7/127 , H04R7/20 , H04R9/045 , H04R9/06 , H04R31/003 , H04R2400/11
摘要： A miniature sound generator is disclosed. The miniature sound generator includes a vibration system including a diaphragm and a voice coil arranged below the diaphragm for driving the diaphragm to generate sound, the voice coil having a pair of long axis edges and a pair of short axis edges; a fixing system; and a flexible circuit board elastically supporting the voice coil. The flexible circuit board includes a first fixing part connected with the fixing system, a second fixing part connected to the voice coil, and a plurality of elastic connecting pieces connecting the first fixing part to the second fixing part. The elastic connecting pieces are connected with the long axis edges of the voice coil, and the voice coil is electrically connected with the elastic connecting pieces.

7. 发明申请

US20170366900A1 Miniature sound generator 有权
公开(公告)号：US20170366900A1
公开(公告)日：2017-12-21
申请号：US15383031
申请日：2016-12-19
申请人： Ronglin Linghu , Bo Xiao
发明人： Ronglin Linghu , Bo Xiao
IPC分类号： H04R9/04 , H04R7/12 , H04R9/06
CPC分类号： H04R9/04 , H04R7/127 , H04R7/20 , H04R9/045 , H04R9/06 , H04R31/003 , H04R2400/11
摘要： A miniature sound generator is disclosed. The miniature sound generator includes a vibration system including a diaphragm and a voice coil arranged below the diaphragm for driving the diaphragm to generate sound, the voice coil having a pair of long axis edges and a pair of short axis edges; a fixing system; and a flexible circuit board elastically supporting the voice coil. The flexible circuit board includes a first fixing part connected with the fixing system, a second fixing part connected to the voice coil, and a plurality of elastic connecting pieces connecting the first fixing part to the second fixing part. The elastic connecting pieces are connected with the long axis edges of the voice coil, and the voice coil is electrically connected with the elastic connecting pieces.

8. 发明申请

US20160112804A1 MAGNETIC ASSEMBLY AND ELECTRO-ACOUSTIC TRANSDUCER USING SAME 有权
标题翻译：使用相同的磁性组件和电声传感器
公开(公告)号：US20160112804A1
公开(公告)日：2016-04-21
申请号：US14595334
申请日：2015-01-13
申请人： Bo Xiao , Ronglin Linghu , Jinquan Huang
发明人： Bo Xiao , Ronglin Linghu , Jinquan Huang
IPC分类号： H04R9/02 , H01F7/02
CPC分类号： H04R9/025 , H01F7/0289
摘要： An magnetic assembly and an electro-acoustic transducer using the same are disclosed. The magnetic assembly includes a lower plate, a main magnet positioned on a central portion of the lower plate, an auxiliary magnet positioned on a periphery portion of the lower plate, surrounding the main magnet with space, and having an inner surface facing the main magnet and an outer surface opposite to the inner surface, and a first pole plate. The first pole plate includes a base body attached on the auxiliary magnet, and a magnetic conduction member connected with the base body and overlapping the outer surface of the auxiliary magnet for forming a loop of magnetic flux together with the base body and the lower plate as well as the auxiliary magnet.
摘要翻译：公开了一种磁性组件和使用其的电声换能器。磁性组件包括下板，位于下板的中心部分上的主磁体，位于下板的周边部分上的辅助磁体，围绕主磁体具有空间，并且具有面向主磁体的内表面和与内表面相对的外表面，以及第一极板。第一极板包括安装在辅助磁体上的基体和与基体连接并与辅助磁体的外表面重叠的磁导体，用于与基体和下板一起形成磁通环，作为作为辅助磁铁。

9. 发明授权

US10091570B2 Miniature sound generator 有权
公开(公告)号：US10091570B2
公开(公告)日：2018-10-02
申请号：US15404699
申请日：2017-01-12
申请人： Bo Xiao , Ronglin Linghu
发明人： Bo Xiao , Ronglin Linghu
IPC分类号： H04R9/06 , H04R1/06 , H02K41/035 , H04R7/02
摘要： A miniature sound generator includes a vibration system including a first diaphragm, a voice coil supporting and driving the first diaphragm to vibrate, and a second diaphragm arranged at one side of the voice coil far away from the first diaphragm and elastically supporting the voice coil; a fixing system fixed with the second diaphragm. The fixing system includes a frame supporting the second diaphragm and a magnetic circuit system arranged in the frame. The second diaphragm includes an insulating body and a conductive framework formed in the insulating body for electrically connecting with the voice coil and an external circuit.

10. 发明授权

US09936302B2 Miniature sounder 有权
公开(公告)号：US09936302B2
公开(公告)日：2018-04-03
申请号：US15417130
申请日：2017-01-26
申请人： Ronglin Linghu , Bo Xiao
发明人： Ronglin Linghu , Bo Xiao
IPC分类号： H04R1/00 , H04R9/06 , H04R9/02 , H04R7/18 , H04R7/14
CPC分类号： H04R9/06 , H04R7/14 , H04R7/18 , H04R7/20 , H04R9/025 , H04R9/043
摘要： Some embodiments of the present invention provide miniature sounder which includes a frame and a vibration system and a magnetic path system fixedly connected to the frame. The magnetic path system includes a lower clamping board, a primary magnet disposed on the lower clamping board, secondary magnets disposed on the lower clamping board and arranged around the primary magnet, and a cushion provided on the lower clamping board and located outside the secondary magnets, a gap being provided between two adjacent secondary magnets. The vibration system includes a voice diaphragm, a voice coil which drives the voice diaphragm to vibrate and generate a sound, and a vibrating diaphragm which elastically supports the voice coil. The vibrating diaphragm includes a first connecting portion connected to the voice coil, a second connecting portion connected to the cushion, and a corrugated rim connecting the first connecting portion and the second connecting portion.

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