专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08630441B2 Multi-magnetic speaker 有权
标题翻译：多磁扬声器
公开(公告)号：US08630441B2
公开(公告)日：2014-01-14
申请号：US13325622
申请日：2011-12-14
申请人： Lei Shi , Wen-Tao Jiang , Xiong Zhang , San-You Wu , Lin-Zhen Li
发明人： Lei Shi , Wen-Tao Jiang , Xiong Zhang , San-You Wu , Lin-Zhen Li
IPC分类号： H04R1/00 , H04R9/06 , H04R11/02
CPC分类号： H04R9/063 , H04R1/2896 , H04R2499/11
摘要： A multi-magnet speaker is disclosed. The multi-magnet speaker includes a frame defining a hollow space, a magnetic system defining a yoke and a plurality of magnetic gaps positioned in the hollow space, a diaphragm mounted on the frame and a plurality of coils attached to the bottom of the diaphragm. The diaphragm includes a plurality of vibrating membranes each defining a dome part and an arcuate portion radially extending from the periphery of the dome part. Each of the coils is received in the corresponding magnetic gap to drive the corresponding vibrating membrane to vibrate.
摘要翻译：公开了一种多磁体扬声器。多磁体扬声器包括限定中空空间的框架，限定磁轭的磁性系统和位于中空空间中的多个磁隙，安装在框架上的隔膜和附接到隔膜底部的多个线圈。隔膜包括多个振动膜，每个振动膜限定圆顶部分和从圆顶部分的周边径向延伸的弧形部分。每个线圈被接收在相应的磁隙中以驱动相应的振动膜振动。

2. 发明授权

US09049506B2 Micro-speaker 有权
标题翻译：微型扬声器
公开(公告)号：US09049506B2
公开(公告)日：2015-06-02
申请号：US13921299
申请日：2013-06-19
申请人： Wen-Tao Jiang , Lei Shi , Xiong Zhang , San-You Wu , Lin-Zhen Li
发明人： Wen-Tao Jiang , Lei Shi , Xiong Zhang , San-You Wu , Lin-Zhen Li
IPC分类号： H04R1/00 , H04R9/02 , H04R9/06 , H04R9/10
CPC分类号： H04R9/025 , H04R9/06 , H04R9/10 , H04R2499/11
摘要： A micro-speaker includes a yoke, a magnet assembly attached to the yoke, a voice coil, and a diaphragm connected with the voice coil. The yoke defines a bottom wall, and a number of sidewalls extending upwards from the bottom wall. The magnet assembly includes a main magnet positioned on the bottom wall, and a number of secondary magnets positioned on tops of the sidewalls.
摘要翻译：微型扬声器包括轭，附接到轭的磁体组件，音圈和与音圈连接的隔膜。轭限定了底壁和从底壁向上延伸的多个侧壁。磁体组件包括位于底壁上的主磁体和位于侧壁顶部的多个次级磁体。

3. 发明授权

US08649550B2 Multi-magnet system and speaker using same 有权
标题翻译：多磁体系统和扬声器使用相同
公开(公告)号：US08649550B2
公开(公告)日：2014-02-11
申请号：US13332363
申请日：2011-12-20
申请人： Lei Shi , Wen-tao Jiang , Xiong Zhang , San-you Wu , Lin-zhen Li
发明人： Lei Shi , Wen-tao Jiang , Xiong Zhang , San-you Wu , Lin-zhen Li
IPC分类号： H04R25/00
CPC分类号： H01F7/0289 , H04R9/025 , H04R9/063
摘要： Disclosed is a multi-magnet system for speaker. The multi-magnet system includes a yoke having a bottom, a pair of main magnets separated from each other and mounted on the bottom of the yoke, respectively, a mid-magnet mounted on the bottom of the yoke and located between the pair of main magnets, and a pair of auxiliary magnets attached to two ends of the yoke. Wherein, the first main magnet together with the first auxiliary magnet and the mid-magnet defines a first magnetic gap and the second main magnet together with the second auxiliary magnet and the mid-magnet defines a second magnetic gap. By virtue of place the magnets at appropriate locations, the sensitivity of the speaker is effectively enhanced.
摘要翻译：公开了一种用于扬声器的多磁体系统。多磁体系统包括具有底部的轭，一对彼此分离并安装在轭的底部上的主磁体，安装在轭的底部并位于一对主体之间的中间磁体磁铁，以及一对辅助磁铁，其附接到磁轭的两端。其中，第一主磁体与第一辅助磁体和中间磁体一起限定第一磁隙，第二主磁体与第二辅助磁体一起形成，中间磁体限定第二磁隙。通过将磁铁放在合适的位置，扬声器的灵敏度得到有效的提高。

4. 发明申请

US20130279737A1 MICRO-SPEAKER 有权
标题翻译：微型扬声器
公开(公告)号：US20130279737A1
公开(公告)日：2013-10-24
申请号：US13921299
申请日：2013-06-19
申请人： Wen-Tao Jiang , Lei Shi , Xiong Zhang , San-You Wu , Lin-Zhen Li
发明人： Wen-Tao Jiang , Lei Shi , Xiong Zhang , San-You Wu , Lin-Zhen Li
IPC分类号： H04R9/02
CPC分类号： H04R9/025 , H04R9/06 , H04R9/10 , H04R2499/11
摘要： A micro-speaker includes a yoke, a magnet assembly attached to the yoke, a voice coil, and a diaphragm connected with the voice coil. The yoke defines a bottom wall, and a number of sidewalls extending upwards from the bottom wall. The magnet assembly includes a main magnet positioned on the bottom wall, and a number of secondary magnets positioned on tops of the sidewalls.
摘要翻译：微型扬声器包括轭，附接到轭的磁体组件，音圈和与音圈连接的隔膜。轭限定了底壁和从底壁向上延伸的多个侧壁。磁体组件包括位于底壁上的主磁体和位于侧壁顶部的多个次级磁体。

5. 发明申请

US20120177246A1 MULTI-MAGNET SYSTEM AND SPEAKER USING SAME 有权
标题翻译：多磁体系统和使用相同的扬声器
公开(公告)号：US20120177246A1
公开(公告)日：2012-07-12
申请号：US13332363
申请日：2011-12-20
申请人： Lei Shi , Wen-tao Jiang , Xiong Zhang , San-you Wu , Lin-zhen Li
发明人： Lei Shi , Wen-tao Jiang , Xiong Zhang , San-you Wu , Lin-zhen Li
IPC分类号： H04R9/06 , H01F7/02
CPC分类号： H01F7/0289 , H04R9/025 , H04R9/063
摘要： Disclosed is a multi-magnet system for speaker. The multi-magnet system includes a yoke having a bottom, a pair of main magnets separated from each other and mounted on the bottom of the yoke, respectively, a mid-magnet mounted on the bottom of the yoke and located between the pair of main magnets, and a pair of auxiliary magnets attached to two ends of the yoke. Wherein, the first main magnet together with the first auxiliary magnet and the mid-magnet defines a first magnetic gap and the second main magnet together with the second auxiliary magnet and the mid-magnet defines a second magnetic gap. By virtue of place the magnets at appropriate locations, the sensitivity of the speaker is effectively enhanced.
摘要翻译：公开了一种用于扬声器的多磁体系统。多磁体系统包括具有底部的轭，一对彼此分离并安装在轭的底部上的主磁体，安装在轭的底部并位于一对主体之间的中间磁体磁铁，以及一对辅助磁铁，其附接到磁轭的两端。其中，第一主磁体与第一辅助磁体和中间磁体一起限定第一磁隙，第二主磁体与第二辅助磁体一起形成，中间磁体限定第二磁隙。通过将磁铁放在合适的位置，扬声器的灵敏度得到有效的提高。

6. 发明申请

US20130259289A1 MICRO-SPEAKER 有权
标题翻译：微型扬声器
公开(公告)号：US20130259289A1
公开(公告)日：2013-10-03
申请号：US13747695
申请日：2013-01-23
申请人： Xiong Zhang , San-You Wu
发明人： Xiong Zhang , San-You Wu
IPC分类号： H04R9/02
CPC分类号： H04R9/025 , H04R9/02 , H04R9/10 , H04R2499/11
摘要： A micro-speaker includes a case having a cavity and a receiving hole, a magnetic circuit unit and a vibrating unit with a voice coil received in the cavity, a pair of needle seats embedded in the case for electrically connecting with the voice coil, a pair of pogo-pins arranged in the receiving hole for electrically connecting with the pair of needle seats. Each of the pogo-pins has a barrel unit, a first protrusion and a second protrusion extending from an outer surface of the barrel unit, at least one plunger extending from the barrel unit and projecting out of the receiving hole, a receiving space formed between the first protrusion and the second protrusion. A third protrusion extends from an inner surface of the receiving hole and accommodated in the receiving space for fixing the pogo-pin in the corresponding receiving hole.
摘要翻译：微型扬声器包括具有空腔和接收孔的壳体，磁路单元和具有容纳在空腔中的音圈的振动单元，嵌入壳体中的用于与音圈电连接的一对针座，一对弹簧针布置在接收孔中，用于与一对针座电连接。每个弹簧销具有筒单元，第一突起和从筒单元的外表面延伸的第二突出部，至少一个从筒单元延伸并从接收孔伸出的柱塞，第一突起和第二突起。第三突起从接收孔的内表面延伸并容纳在接收空间中，用于将弹簧销固定在相应的接收孔中。

7. 发明授权

US08938086B2 Micro-speaker 有权
标题翻译：微型扬声器
公开(公告)号：US08938086B2
公开(公告)日：2015-01-20
申请号：US13747695
申请日：2013-01-23
申请人： Xiong Zhang , San-You Wu
发明人： Xiong Zhang , San-You Wu
IPC分类号： H04R11/02 , H04R9/02 , H04R9/10
CPC分类号： H04R9/025 , H04R9/02 , H04R9/10 , H04R2499/11
摘要： A micro-speaker includes a case having a cavity and a receiving hole, a magnetic circuit unit and a vibrating unit with a voice coil received in the cavity, a pair of needle seats embedded in the case for electrically connecting with the voice coil, a pair of pogo-pins arranged in the receiving hole for electrically connecting with the pair of needle seats. Each of the pogo-pins has a barrel unit, a first protrusion and a second protrusion extending from an outer surface of the barrel unit, at least one plunger extending from the barrel unit and projecting out of the receiving hole, a receiving space formed between the first protrusion and the second protrusion. A third protrusion extends from an inner surface of the receiving hole and accommodated in the receiving space for fixing the pogo-pin in the corresponding receiving hole.
摘要翻译：微型扬声器包括具有空腔和接收孔的壳体，磁路单元和具有容纳在空腔中的音圈的振动单元，嵌入壳体中的用于与音圈电连接的一对针座，一对弹簧针布置在接收孔中，用于与一对针座电连接。每个弹簧销具有筒单元，第一突起和从筒单元的外表面延伸的第二突出部，至少一个从筒单元延伸并从接收孔伸出的柱塞，第一突起和第二突起。第三突起从接收孔的内表面延伸并容纳在接收空间中，用于将弹簧销固定在相应的接收孔中。

8. 发明授权

US08615101B2 Micro-speaker 有权
标题翻译：微型扬声器
公开(公告)号：US08615101B2
公开(公告)日：2013-12-24
申请号：US13323723
申请日：2011-12-12
申请人： Xiong Zhang , San-you Wu
发明人： Xiong Zhang , San-you Wu
IPC分类号： H04R1/00 , H04R9/08 , H04R7/04
CPC分类号： H04R9/025 , H04R1/021 , H04R7/04 , H04R9/06 , H04R9/10 , H04R2499/11
摘要： A micro-speaker includes a frame, a yoke, a magnet, a diaphragm, and a voice coil. The yoke includes a base wall and a plurality of sidewalls defining a number of flat walls and a number of curved walls disposed at corners of the yoke. The flat walls define a number of first steps disposed at an upper level for engaging with the position blocks, the curved walls define a number of second steps disposed at a lower level for air leaking.
摘要翻译：微型扬声器包括框架，轭，磁体，隔膜和音圈。轭包括基壁和限定多个平坦壁的多个侧壁和设置在轭的拐角处的多个弯曲壁。平壁限定了设置在上部水平面上的多个第一台阶，用于与位置块接合，弯曲的壁限定了设置在较低水平面上的空气泄漏的多个第二台阶。

9. 发明申请

US20120155696A1 MICRO-SPEAKER 有权
标题翻译：微型扬声器
公开(公告)号：US20120155696A1
公开(公告)日：2012-06-21
申请号：US13323723
申请日：2011-12-12
申请人： Xiong Zhang , San-you Wu
发明人： Xiong Zhang , San-you Wu
IPC分类号： H04R1/00
CPC分类号： H04R9/025 , H04R1/021 , H04R7/04 , H04R9/06 , H04R9/10 , H04R2499/11
摘要： A micro-speaker includes a frame, a yoke, a magnet, a diaphragm, and a voice coil. The yoke includes a base wall and a plurality of sidewalls defining a number of flat walls and a number of curved walls disposed at corners of the yoke. The flat walls define a number of first steps disposed at an upper level for engaging with the position blocks, the curved walls define a number of second steps disposed at a lower level for air leaking.
摘要翻译：微型扬声器包括框架，轭，磁体，隔膜和音圈。轭包括基壁和限定多个平坦壁的多个侧壁和设置在轭的拐角处的多个弯曲壁。平壁限定了设置在上部水平面上的多个第一台阶，用于与位置块接合，弯曲的壁限定了设置在较低水平面上的空气泄漏的多个第二台阶。

10. 发明申请

US20110110546A1 SPEAKER 审中-公开
标题翻译：扬声器
公开(公告)号：US20110110546A1
公开(公告)日：2011-05-12
申请号：US12855565
申请日：2010-08-12
申请人： San-You Wu , Xiong Zhang
发明人： San-You Wu , Xiong Zhang
IPC分类号： H04R25/00
CPC分类号： H04R9/025 , H04R9/06 , H04R25/554
摘要： A speaker includes a case defining a central hole therein, a bowl-shaped yoke received in the central hole of the case, a magnet fixed in the yoke, a vibrating coil suspended a magnetic gap formed between the magnet and the yoke, a diaphragm coupled to the vibrating coil, and an hearing aid coil embedded in the case.
摘要翻译：扬声器包括限定其中心孔的壳体，容纳在壳体的中心孔中的碗形磁轭，固定在磁轭中的磁体，悬置在磁体和磁轭之间的磁隙的振动线圈，到振动线圈，以及嵌入壳体中的助听器线圈。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式