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11. 发明申请

US20160021442A1 MICRO-SPEAKER 有权
标题翻译：微型扬声器
公开(公告)号：US20160021442A1
公开(公告)日：2016-01-21
申请号：US14525454
申请日：2014-10-28
申请人： Yunxia Xu , Yi Shao
发明人： Yunxia Xu , Yi Shao
IPC分类号： H04R1/00 , H04R3/00 , H04R7/00
CPC分类号： H04R9/025 , H04R1/06 , H04R9/06 , H04R2209/024 , H04R2400/07 , H04R2400/11 , H04R2499/11
摘要： A micro-speaker is disclosed. The micro-speaker includes a frame, a magnetic circuit unit in the frame, a diaphragm, and a voice coil connected to the diaphragm. The frame includes a plurality of blocks for positioning the magnetic circuit unit. The voice coil includes a pair of lead wires. The block has an upper surface, a side surface and a bottom surface treated by laser direct structuring process for electrically connecting to the lead wires of the voice coil.
摘要翻译：公开了一种微型扬声器。微型扬声器包括框架，框架中的磁路单元，隔膜和连接到隔膜的音圈。该框架包括用于定位磁路单元的多个块。音圈包括一对引线。该块具有通过激光直接结构化处理的上表面，侧表面和底表面，用于电连接到音圈的引线。

12. 发明申请

US20150319535A1 Miniature Speaker 有权
标题翻译：微型扬声器
公开(公告)号：US20150319535A1
公开(公告)日：2015-11-05
申请号：US14559348
申请日：2014-12-03
申请人： Yunxia Xu , Bin Cai
发明人： Yunxia Xu , Bin Cai
IPC分类号： H04R9/02
CPC分类号： H04R9/025 , H04R7/18 , H04R9/02 , H04R9/045 , H04R9/06 , H04R2307/207 , H04R2499/11
摘要： The present disclosure provides a speaker. The speaker includes a frame, a magnetic circuit system disposed within the frame, and a vibrating system disposed above the magnetic circuit system and connected with the frame. The vibrating system includes a diaphragm that includes a vibrating portion having a far portion away from the magnetic circuit system and an adjacent portion adjacent to the magnetic circuit system. An avoid part for avoiding the adjacent portion is disposed at a position on the magnetic circuit system that corresponds to the adjacent portion of the diaphragm which ensures the maximum amplitude of the diaphragm to avoid noises that would be generated due to collision with the magnetic circuit system when the vibrating system operates at the maximum amplitude.
摘要翻译：本公开提供了一种扬声器。扬声器包括框架，设置在框架内的磁路系统，以及设置在磁路系统上方并与框架连接的振动系统。该振动系统包括一个隔膜，该隔膜包括一个远离磁路系统的远端的振动部分和与磁路系统相邻的相邻部分。用于避免相邻部分的避免部件设置在与隔膜相邻部分相对应的磁路系统上的位置，该位置确保隔膜的最大振幅以避免由于与磁路系统的碰撞而产生的噪声当振动系统以最大振幅工作时。

13. 发明授权

US09148711B2 Micro-speaker 有权
标题翻译：微型扬声器
公开(公告)号：US09148711B2
公开(公告)日：2015-09-29
申请号：US14527917
申请日：2014-10-30
申请人： Yunxia Xu , Bin Cai
发明人： Yunxia Xu , Bin Cai
IPC分类号： H04R1/02 , H04R1/00 , H04R7/04
CPC分类号： H04R1/06
摘要： A micro-speaker is disclosed. The micro-speaker includes a frame, a magnetic circuit received in the frame, a voice coil partially received in the magnetic circuit, a diaphragm connected to the voice coil, and a contact fixed by the frame for electrically connecting the voice coil to an external circuit. The contact includes a base plate, a first and second connecting plates respectively connected to both ends of the base plate and formed an engaging space by connecting them in order. Corresponding to the contact, the frame includes a sidewall and a protrusion formed on the sidewall. The engaging space receives and engages with the sidewall and the second plating plate engages with the protrusion for mounting the contact on the frame firmly without soldering.
摘要翻译：公开了一种微型扬声器。微型扬声器包括框架，接收在框架中的磁路，部分地接收在磁路中的音圈，连接到音圈的隔膜和由框架固定的接触件，用于将音圈电连接到外部电路。触点包括基板，分别连接到基板的两端的第一和第二连接板，并且通过依次连接它们而形成接合空间。对应于触点，框架包括形成在侧壁上的侧壁和突起。接合空间接收并与侧壁接合，并且第二电镀板与突起接合，用于将接触件牢固地安装在框架上而无需焊接。

14. 发明申请

US20150181345A1 Miniature Speaker 有权
标题翻译：微型扬声器
公开(公告)号：US20150181345A1
公开(公告)日：2015-06-25
申请号：US14287129
申请日：2014-05-26
申请人： Bin Cai , Yunxia Xu
发明人： Bin Cai , Yunxia Xu
IPC分类号： H04R15/00
CPC分类号： H04R9/06 , H04R1/06 , H04R9/02 , H04R31/006 , H04R2400/11
摘要： A miniature speaker is disclosed. The miniature speaker includes a frame, a magnetic circuit received in the frame, a voice coil partially received in the magnetic circuit, a diaphragm connected to the voice coil, and a contact fixed by the frame for electrically connecting the voice coil to an external circuit. The contact includes an elastic arm, and a latch located at a position between two ends of the elastic arm. Corresponding to the latch, the frame includes a protrusion engaging with the latch for restricting the upward movement of the elastic arm.
摘要翻译：公开了一种微型扬声器。微型扬声器包括框架，接收在框架中的磁路，部分地接收在磁路中的音圈，连接到音圈的隔膜，以及用于将音圈电连接到外部电路的框架固定的触点。触点包括弹性臂和位于弹性臂的两端之间的位置的闩锁。对应于闩锁，框架包括与闩锁接合的突起，用于限制弹性臂的向上运动。

15. 发明授权

US09706310B2 Acoustic device 有权
公开(公告)号：US09706310B2
公开(公告)日：2017-07-11
申请号：US14985953
申请日：2015-12-31
申请人： Yunxia Xu , Bin Cai
发明人： Yunxia Xu , Bin Cai
IPC分类号： H04R9/02 , H04R1/02 , H04R1/28 , G10K11/00 , H04R9/04
CPC分类号： H04R9/025 , G10K11/002 , H04R1/021 , H04R1/025 , H04R1/2888 , H04R9/045 , H04R2209/022 , H04R2209/024
摘要： One embodiment of the invention discloses an acoustic device having a housing including a receiving space and a sound hole communicating with the receiving space; a vibration unit received in the receiving space; a magnetic circuit unit driving the vibration unit to vibrate; wherein, the vibration unit includes a first part away from the sound hole and a second part close to the sound hole; and the first part is driven by a higher magnetic force generated by the magnetic circuit unit than the second part.

16. 发明申请

US20160366509A1 Electro-acoustic Device 有权
标题翻译：电声装置
公开(公告)号：US20160366509A1
公开(公告)日：2016-12-15
申请号：US15004978
申请日：2016-01-24
申请人： YIMING MENG , WEI PANG , YUNXIA XU , XIAOJIANG GU
发明人： YIMING MENG , WEI PANG , YUNXIA XU , XIAOJIANG GU
IPC分类号： H04R1/28 , H04R9/06 , H04R9/02
CPC分类号： H04R9/025 , H04R1/023 , H04R1/288 , H04R2209/024 , H04R2499/11
摘要： An electro-acoustic device is disclosed. The electro-acoustic device includes a frame; a magnetic circuit received in the frame and including a lower plate fixed on a bottom of the frame and a magnet attached on the lower plate; a vibration system received in the frame and including a vibrating diaphragm attached to a top of the frame; a cavity formed cooperatively by the lower plate, the frame and the vibrating diaphragm; a leak hole provided between the frame and the lower plate for communicating with outside of the electro-acoustic device; and a damper attached to the lower plate and located inside of the electro-acoustic device for covering the leak hole internally.
摘要翻译：公开了一种电声装置。电声装置包括框架; 容纳在所述框架中并包括固定在所述框架的底部上的下板和附接在所述下板上的磁体的磁路; 所述振动系统容纳在所述框架中并且包括附接到所述框架的顶部的振动膜; 由下板，框架和振动膜协同地形成的腔; 设置在所述框架和所述下板之间用于与所述电声装置的外部连通的泄漏孔; 以及附接到下板并且位于电声器件内部以用于在内部覆盖泄漏孔的阻尼器。

17. 发明申请

US20160227324A1 SPEAKER BOX 有权
标题翻译：扬声器盒
公开(公告)号：US20160227324A1
公开(公告)日：2016-08-04
申请号：US14928408
申请日：2015-10-30
申请人： Bin CAI , YunXia XU
发明人： Bin CAI , YunXia XU
IPC分类号： H04R7/18 , H04R1/02
CPC分类号： H04R7/14 , H04R1/021
摘要： A speaker box with side acoustic emission structure is disclosed. The speaker box has a cabinet having an acoustic window, a speaker unit mounted in the cabinet and including a diaphragm, a voice coil and a magnetic circuit, the diaphragm disposed in the side of the acoustic window and not faced to the acoustic window and having a dome and a suspension surrounding the dome, the dome having a plurality of reinforcements aligned in multi-row, the area of one of the plurality of reinforcements which is closest to the acoustic window that is maximum for improving vibration of the diaphragm.
摘要翻译：公开了具有侧声发射结构的扬声器盒。扬声器箱具有具有声窗的机壳，安装在机柜中的扬声器单元，包括隔膜，音圈和磁路，隔膜设置在声窗侧，不面对声窗，并且具有围绕圆顶的圆顶和悬架，圆顶具有多个排列成多列的多个增强件，多个增强件中最靠近声窗的增强件之一的区域最大以改善隔膜的振动。

18. 发明授权

US09258631B1 Micro-speaker 有权
标题翻译：微型扬声器
公开(公告)号：US09258631B1
公开(公告)日：2016-02-09
申请号：US14525454
申请日：2014-10-28
申请人： Yunxia Xu , Yi Shao
发明人： Yunxia Xu , Yi Shao
IPC分类号： H04R9/06 , H04R1/00 , H04R7/00 , H04R3/00 , H04R1/06 , H04R9/02
CPC分类号： H04R9/025 , H04R1/06 , H04R9/06 , H04R2209/024 , H04R2400/07 , H04R2400/11 , H04R2499/11
摘要： A micro-speaker is disclosed. The micro-speaker includes a frame, a magnetic circuit unit in the frame, a diaphragm, and a voice coil connected to the diaphragm. The frame includes a plurality of blocks for positioning the magnetic circuit unit. The voice coil includes a pair of lead wires. The block has an upper surface, a side surface and a bottom surface treated by laser direct structuring process for electrically connecting to the lead wires of the voice coil.
摘要翻译：公开了一种微型扬声器。微型扬声器包括框架，框架中的磁路单元，隔膜和连接到隔膜的音圈。该框架包括用于定位磁路单元的多个块。音圈包括一对引线。该块具有通过激光直接结构化处理的上表面，侧表面和底表面，用于电连接到音圈的引线。

19. 发明申请

US20150365744A1 Miniature Speaker 有权
标题翻译：微型扬声器
公开(公告)号：US20150365744A1
公开(公告)日：2015-12-17
申请号：US14305029
申请日：2014-06-16
申请人： Bin Cai , Yunxia Xu
发明人： Bin Cai , Yunxia Xu
IPC分类号： H04R1/02 , H04R3/00
CPC分类号： H04R31/006 , H04R1/023 , H04R9/06 , H04R2499/11
摘要： A miniature speaker is disclosed. The miniature speaker includes a frame providing a receiving space, a magnetic circuit accommodated in the receiving space, a voice coil, a membrane activated by the voice coil for generating sounds, a number of contacts for electrically connected to the voice coil, and a front cover for fixing the membrane to the frame. The front cover includes an outer ring and a top cover coupled with the outer ring. The top cover includes a step engaging with the outer ring. By virtue of the configuration of the front cover, the assembling precision of the outer ring and the top cover is ensured, and the thicknesses of the outer ring and the top cover are maintained for providing sufficient strength.
摘要翻译：公开了一种微型扬声器。小型扬声器包括提供接收空间的框架，容纳在接收空间中的磁路，音圈，由音圈启动的用于产生声音的膜，用于电连接到音圈的多个触点，以及前端用于将膜固定到框架上的盖子。前盖包括外圈和与外圈连接的顶盖。顶盖包括与外圈接合的台阶。由于前盖的构造，确保了外圈和顶盖的组装精度，并且保持了外圈和顶盖的厚度以提供足够的强度。

20. 发明授权

US09706309B2 Acoustic device 有权
公开(公告)号：US09706309B2
公开(公告)日：2017-07-11
申请号：US15000594
申请日：2016-01-19
申请人： Yunxia Xu , Bin Cai
发明人： Yunxia Xu , Bin Cai
IPC分类号： H04R1/00 , H04R7/12 , H04R7/14 , G10K13/00 , H04R7/16
CPC分类号： H04R7/125 , H04R7/127 , H04R7/14 , H04R7/16 , H04R2499/11
摘要： One embodiment of the invention discloses an acoustic device having a housing with a sound hole formed thereon and a speaker unit accommodated in the housing. The speaker unit has a central part, an edge part surrounding the central part and a first strength means formed on the central part for reinforcing rigidity thereof. The first strength means has a first section away from the sound hole and a second section close to the sound hole, and a rigidity of the first section is less than that of the second section.

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