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1. 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。

2. 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。

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