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1. 发明授权

US08879776B2 Speaker and electronic device using the speaker 有权
标题翻译：扬声器和电子设备使用扬声器
公开(公告)号：US08879776B2
公开(公告)日：2014-11-04
申请号：US13643456
申请日：2012-02-23
申请人： Hiroyuki Takewa , Shinya Kagawa
发明人： Hiroyuki Takewa , Shinya Kagawa
IPC分类号： H04R9/06 , H04R9/04 , H04R7/12
CPC分类号： H04R7/12 , H04R9/04 , H04R9/06
摘要： A speaker (200) includes a cylindrical diaphragm (201) which has closed ends, an edge (202) which supports the diaphragm (201) in a manner which allows the diaphragm to vibrate, a voice coil bobbin (203) around which a voice coil (204) is wound and which is connected to the diaphragm (201), and a magnetic circuit for driving the voice coil (204).
摘要翻译：扬声器（200）包括具有闭合端的圆柱形隔膜（201），以允许隔膜振动的方式支撑隔膜（201）的边缘（202），围绕声音的音圈线轴（203）线圈（204）被缠绕并连接到隔膜（201），以及用于驱动音圈（204）的磁路。

2. 发明申请

US20130051603A1 SPEAKER AND ELECTRONIC DEVICE USING THE SPEAKER 有权
标题翻译：使用扬声器的扬声器和电子设备
公开(公告)号：US20130051603A1
公开(公告)日：2013-02-28
申请号：US13643456
申请日：2012-02-23
申请人： Hiroyuki Takewa , Shinya Kagawa
发明人： Hiroyuki Takewa , Shinya Kagawa
IPC分类号： H04R9/06
CPC分类号： H04R7/12 , H04R9/04 , H04R9/06
摘要： A speaker (200) includes a cylindrical diaphragm (201) which has closed ends, an edge (202) which supports the diaphragm (201) in a manner which allows the diaphragm to vibrate, a voice coil bobbin (203) around which a voice coil (204) is wound and which is connected to the diaphragm (201), and a magnetic circuit for driving the voice coil (204).
摘要翻译：扬声器（200）包括具有闭合端的圆柱形隔膜（201），以允许隔膜振动的方式支撑隔膜（201）的边缘（202），围绕声音的音圈线轴（203）线圈（204）被缠绕并连接到隔膜（201），以及用于驱动音圈（204）的磁路。

3. 发明申请

US20120281869A1 SPEAKER AND ACOUSTIC EQUIPMENT INCLUDING THE SPEAKER 审中-公开
标题翻译：扬声器和声音设备，包括扬声器
公开(公告)号：US20120281869A1
公开(公告)日：2012-11-08
申请号：US13520200
申请日：2011-11-09
申请人： Hiroyuki Takewa , Shinya Kagawa
发明人： Hiroyuki Takewa , Shinya Kagawa
IPC分类号： H04R9/06
CPC分类号： H04R1/345 , H04R7/04 , H04R7/14 , H04R9/046 , H04R2307/021 , H04R2307/025 , H04R2307/027
摘要： A speaker (100, 200) including: a magnetic circuit (120, 220); a frame (103, 203); a coil (109, 210); a diaphragm (101, 201) including a connection portion (102, 202) which connects the diaphragm (101, 201) and the frame (103, 203) to allow the diaphragm (101, 201) to vibrate in a direction vertical to the frame; and a cover member (101, 205) which (i) is disposed to be connected to one end of the frame (103, 203) and to cover the diaphragm (101, 201) from above, and (ii) forms, between the cover member (101, 205) and another end of the frame (103, 203), an opening (130, 230) for emitting a sound, the one and the other ends being in a lateral direction that is orthogonal to the vertical direction, wherein the cover member (101, 205) includes, on a closed end side, a spacer (110, 201) for reducing volumetric capacity of a space on the closed end side above the diaphragm (101, 201) and below the cover member (101, 205).
摘要翻译：一种扬声器（100,200），包括：磁路（120,220）; 框架（103,203）; 线圈（109,210）; 隔膜（101,201），其包括连接所述隔膜（101,201）和所述框架（103,203）的连接部（102,202），以使所述隔膜（101,201）沿垂直于所述隔膜帧; （101,205），其设置成与所述框架（103,203）的一端连接并且从上方覆盖所述隔膜（101,201），并且（ii）在所述框架盖构件（101,205）和框架（103,203）的另一端，用于发出声音的开口（130,230），一端和另一端处于与垂直方向正交的横向方向上，其中所述盖构件（101,205）在封闭端侧包括间隔件（110,201），用于减小所述隔膜（101,201）上方的闭合端侧上方的空间的容积并且在所述盖构件 101,205）。

4. 发明申请

US20140093119A1 LOUDSPEAKER, AND ELECTRONIC APPARATUS AND MOBILE DEVICE USING THE LOUDSPEAKER 有权
标题翻译：扬声器和使用扬声器的电子设备和移动设备
公开(公告)号：US20140093119A1
公开(公告)日：2014-04-03
申请号：US14113814
申请日：2013-04-16
申请人： Shinya Kagawa , Goro Tsuchiya , Koji Sano , Akihiro Yogo , Kenichi Ajiki , Mitsukazu Kuze
发明人： Shinya Kagawa , Goro Tsuchiya , Koji Sano , Akihiro Yogo , Kenichi Ajiki , Mitsukazu Kuze
IPC分类号： H04R1/02
CPC分类号： H04R1/02 , B60R11/0217 , H04R1/26 , H04R9/02 , H04R2499/13
摘要： A loudspeaker includes a diaphragm, a magnetic circuit, and a frame. The frame includes an outer peripheral part supporting the diaphragm, a center part supporting the magnetic circuit, and a connection part connecting the center part to the outer peripheral part. The outer peripheral part molded with resin includes an inner wall, an outer wall facing the inner wall, and a reinforcing rib provided between the inner wall and the outer wall.
摘要翻译：扬声器包括隔膜，磁路和框架。框架包括支撑隔膜的外周部分，支撑磁路的中心部分和将中心部分连接到外周部分的连接部分。用树脂模塑的外周部分包括内壁，面向内壁的外壁和设置在内壁和外壁之间的加强肋。

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