Speaker

专利名称：Speaker

发明人：Lubin Mao,Shun Guo申请号：US15417159申请日：20170126

公开号：US20170347199A1公开日：20171130

专利附图：

摘要：The present disclosure provides a speaker, including a vibrating system and amagnetic circuit system driving the vibrating system to vibrate and sound, the magneticcircuit system includes a main magnet assembly, the main magnet assembly includes afirst main magnet, a magnetic conductive piece and a second magnet which are arranged

by stacking, poles of the first main magnet and the second main magnet having a samepolarity are opposite to each other, the magnetic conductive piece includes a bodyportion clamped between the first main magnet and the second main magnet, and aclamping portion bending and extending from the body portion, the clamping portionincludes a first clamping portion for fixing the first main magnet and a second clampingportion for fixing the second main magnet. The speaker provided by the present

disclosure improves acoustic performance through providing the clamping portion on themagnetic conductive piece.

申请人：Lubin Mao,Shun Guo

地址：Shenzhen CN,Shenzhen CN

国籍：CN,CN

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