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公开(公告)号：US20070053531A1
公开(公告)日：2007-03-08
申请号：US11514652
申请日：2006-09-01
申请人： Yoshizumi Ohta , Kazuhiro Kobayashi
发明人： Yoshizumi Ohta , Kazuhiro Kobayashi
IPC分类号： H04R25/00
摘要： An exciter for a panel-type loud speaker comprises a bimorph and a bimorph holding member. The bimorph comprises a plate member and a pair of piezoelectric ceramic layers, each formed on the opposite sides of the plate member. The bimorph holding member is holds one end of the bimorph and comprises a bimorph end holding portion for holding the one end of the bimorph, which comprises a three-layer embedded section embedding the pair of piezoelectric ceramic layers and the plate member sandwiched therebetween at the one end of the bimorph, and an extension embedded section in which an extension of the plate member is embedded, and a mounting protrusion protruding from the bimorph end holding portion, wherein a distal end of the mounting protrusion is connected to the diaphragm so that the bimorph is disposed on the diaphragm with a space interposed between the bimorph and the diaphragm.
摘要翻译： 用于面板式扬声器的激励器包括双压电晶片和双压电晶片保持构件。 双压电晶片包括板构件和一对压电陶瓷层，每个压电陶瓷层形成在板构件的相对侧上。 双压电晶片保持构件保持双压电晶片的一端，并且包括用于保持双压电晶片的一端的双压电晶片端部保持部分，其包括嵌入一对压电陶瓷层的三层嵌入部分和夹在其间的板构件 双压电晶片的一端和嵌入板构件的延伸部的延伸嵌入部分和从双压电晶片端部保持部突出的安装突起，其中安装突起的远端连接到隔膜，使得 双压电晶片设置在隔膜上，插入在双压电晶片和隔膜之间的空间。
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公开(公告)号：US07764804B2
公开(公告)日：2010-07-27
申请号：US11514652
申请日：2006-09-01
申请人： Yoshizumi Ohta , Kazuhiro Kobayashi
发明人： Yoshizumi Ohta , Kazuhiro Kobayashi
IPC分类号： H04R25/00
摘要： An exciter for a panel-type loud speaker comprises a bimorph and a bimorph holding member. The bimorph comprises a plate member and a pair of piezoelectric ceramic layers, each formed on the opposite sides of the plate member. The bimorph holding member is holds one end of the bimorph and comprises a bimorph end holding portion for holding the one end of the bimorph, which comprises a three-layer embedded section embedding the pair of piezoelectric ceramic layers and the plate member sandwiched therebetween at the one end of the bimorph, and an extension embedded section in which an extension of the plate member is embedded, and a mounting protrusion protruding from the bimorph end holding portion, wherein a distal end of the mounting protrusion is connected to the diaphragm so that the bimorph is disposed on the diaphragm with a space interposed between the bimorph and the diaphragm.
摘要翻译： 用于面板式扬声器的激励器包括双压电晶片和双压电晶片保持构件。 双压电晶片包括板构件和一对压电陶瓷层，每个压电陶瓷层形成在板构件的相对侧上。 双压电晶片保持构件保持双压电晶片的一端，并且包括用于保持双压电晶片的一端的双压电晶片端部保持部分，其包括嵌入一对压电陶瓷层的三层嵌入部分和夹在其间的板构件 双压电晶片的一端和嵌入板构件的延伸部的延伸嵌入部分和从双压电晶片端部保持部突出的安装突起，其中安装突起的远端连接到隔膜，使得 双压电晶片设置在隔膜上，插入在双压电晶片和隔膜之间的空间。
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公开(公告)号：US06845168B2
公开(公告)日：2005-01-18
申请号：US10409081
申请日：2003-04-09
申请人： Atsushi Kuwabara , Yoshizumi Ohta
发明人： Atsushi Kuwabara , Yoshizumi Ohta
摘要： A speaker has a frame made of resin, a diaphragm provided in the frame, a voice coil mounted on the diaphragm. A pair of holes are formed under the diaphragm so as to be opened at an underside of the frame. A spring is connecting member provided in each of the holes to be projected from the underside of the frame, and connected to an end of the voice coil.
摘要翻译： 扬声器具有由树脂制成的框架，设置在框架中的隔膜，安装在隔膜上的音圈。 在隔膜下形成一对孔，以便在框架的下侧开口。 弹簧是设置在每个孔中的连接构件，以从框架的下侧突出并连接到音圈的一端。
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公开(公告)号：US06476710B2
公开(公告)日：2002-11-05
申请号：US09837369
申请日：2001-04-19
申请人： Shinichi Togawa , Masato Asahina , Yoshizumi Ohta
发明人： Shinichi Togawa , Masato Asahina , Yoshizumi Ohta
IPC分类号： G08B300
摘要： An electromagnetic sound generator has a case provided with a yoke, a magnet, a vibrating plate and a coil, and a pair of leads. An end of the coil and the other end of the leads is secured to the case so as to be connected to an outside terminal. A terminal connecting device is provided for connecting the end of the lead to the outside terminal. The terminal connecting device comprises a cylindrical case secured to the case, a connecting rod slidably mounted in the cylindrical case, and a coil spring provided in the cylindrical case to outwardly urge the connecting rod so as to be contacted with the outside terminal at an end of the rod. A top end of the cylindrical case is contacted with the end of the lead.
摘要翻译： 电磁发声器具有设置有磁轭，磁体，振动板和线圈的壳体和一对引线。 线圈的一端和引线的另一端固定到壳体上以便连接到外部端子。 端子连接装置用于将引线的端部连接到外部端子。 端子连接装置包括固定到壳体上的圆柱形壳体，可滑动地安装在圆筒形壳体中的连接杆和设置在圆筒形壳体中的螺旋弹簧，以向外推动连接杆，以在端部与外部端子接触 的杆。 圆柱形壳体的顶端与引线的端部接触。
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公开(公告)号：USD446785S1
公开(公告)日：2001-08-21
申请号：US29126876
申请日：2000-07-27
申请人： Yoshizumi Ohta
设计人： Yoshizumi Ohta
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公开(公告)号：US06751332B2
公开(公告)日：2004-06-15
申请号：US09988269
申请日：2001-11-19
IPC分类号： H04R2500
CPC分类号： H04R7/18 , H04M1/03 , H04R9/10 , H04R2499/11
摘要： A speaker has a case having a peripheral projection, a yoke made of magnetic material and secured to the case, and a permanent magnet provided in the case. A vibrating plate having a peripheral projection is secured to an outside wall of the case at the peripheral projection. A protector plate is secured to the case.
摘要翻译： 扬声器具有具有周边突起的壳体，由磁性材料制成并且固定到壳体的轭和设置在壳体中的永磁体。 具有周边突起的振动板在周边突起处固定到壳体的外壁。 保护板固定在外壳上。
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7.发明授权Connecting device for connecting a sound producing device to an electronic equipment 失效用于将声音产生装置连接到电子设备的连接装置公开(公告)号：US06504940B2
公开(公告)日：2003-01-07
申请号：US09741051
申请日：2000-12-21
IPC分类号： H04R2500
CPC分类号： H01R12/82
摘要： A connecting device for connecting a sound producing device to an electronic equipment has a connector secured to the sound producing device, and having a pair of elastic contacts and an opening. A slider is provided to be inserted in the connector from the opening, and provided to press the elastic contacts of the connector against terminals of a substrate inserted in the connector from the opening.
摘要翻译： 用于将声音产生装置连接到电子设备的连接装置具有固定到声音产生装置的连接器，并且具有一对弹性触点和开口。 提供一个滑动件以从开口插入到连接器中，并设置成将连接器的弹性触头按压在从开口插入到连接器中的基板的端子上。
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公开(公告)号：US06400825B1
公开(公告)日：2002-06-04
申请号：US09970890
申请日：2001-10-05
IPC分类号： H04R2500
摘要： A microspeaker has a case, a vibrating plate, a voice coil secured to the vibrating plate. A pair of leads are embedded in one of members made of plastic. Both end portions of each of the leads are projected from the case. Each of both ends of the voice coil is secured to one of the projected end portions of each of the leads. Both the projected end portions of each of the leads are bent along a periphery of the case.
摘要翻译： 微型扬声器具有壳体，振动板，固定在振动板上的音圈。 一对引线嵌入在由塑料制成的构件之一中。 每个引线的两个端部从壳体突出。 音圈的两端中的每一个固定到每个引线的一个突出的端部。 每个引线的突出端部都沿壳体的周边弯曲。
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公开(公告)号：US20060177092A1
公开(公告)日：2006-08-10
申请号：US11349748
申请日：2006-02-08
申请人： Yoshizumi Ohta
发明人： Yoshizumi Ohta
CPC分类号： H04R31/00
摘要： A method of manufacturing a speaker includes providing an integral set of frames each with a receptacle opening, mounting a plurality of magnetic circuit units in the respective receptacle openings of the integral set of frames, mounting an integral set of diaphragms to the integral set of frames with diaphragms aligned with respective frames, mounting a plurality of voice coils to the integral set of diaphragms with the voice coils operatively connected to the respective magnetic circuit units to form an integral set of speaker units each comprising the frame, the magnetic circuit unit, the diaphragm and the voice coil, and dividing the integral set of speakers into individual speakers each with at least one speaker unit.
摘要翻译： 制造扬声器的方法包括提供一整套框架，每个框架均具有插座开口，将多个磁路单元安装在整体框架的各个插座开口中，将一整套隔膜安装到整体框架组 其中隔膜与相应的框架对准，将多个音圈安装到整体的隔膜组件上，其中语音线圈可操作地连接到相应的磁路单元，以形成一整套扬声器单元，每个扬声器单元包括框架，磁路单元， 隔膜和音圈，并将整套扬声器分成具有至少一个扬声器单元的各个扬声器。
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公开(公告)号：US06795563B2
公开(公告)日：2004-09-21
申请号：US09837366
申请日：2001-04-19
申请人： Yoshizumi Ohta
发明人： Yoshizumi Ohta
IPC分类号： H04R2500
CPC分类号： H04R9/06
摘要： A speaker has a frame provided with a yoke, a magnet, a vibrating plate and a voice coil, and a pair of leads. An end of each of the leads is connected to an end of the coil and the other end portion of the lead is exposed in a hole formed in the frame and secured to the frame so as to be connected to an outside terminal. A terminal connecting device is provided for connecting the other end of the lead to the outside terminal. The terminal connecting device comprises a cylindrical case secured in the hole of the frame, a connecting rod slidably mounted in the cylindrical case, and a coil spring provided in the cylindrical case to outwardly urge the connecting rod so as to be contacted with the outside terminal at an end of the rod. A top end of the cylindrical case is contacted with the end portion of the lead.
摘要翻译： 扬声器具有设置有轭，磁体，振动板和音圈的框架和一对引线。 每个引线的端部连接到线圈的端部，并且引线的另一端部暴露在形成在框架中的孔中并固定到框架以便连接到外部端子。 端子连接装置用于将引线的另一端连接到外部端子。 端子连接装置包括固定在框架的孔中的圆柱形壳体，可滑动地安装在圆筒形壳体中的连接杆和设置在圆筒形壳体中的螺旋弹簧，以向外推动连接杆以与外部端子 在杆的末端。 圆柱形壳体的顶端与引线的端部接触。
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