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公开(公告)号：US07844071B2
公开(公告)日：2010-11-30
申请号：US10583044
申请日：2005-11-18
IPC分类号： H04R1/00
CPC分类号： H04R9/04 , H04R31/006
摘要： Voice coil body of a loudspeaker is provided at the outer circumferential wall surface with a supporting section. Diameter of the inner circumference of suspension holder is greater than outer diameter of the voice coil body while diameter of the inner circumference of diaphragm is greater than diameter of the inner circumference of suspension holder for facilitating a gluing of the inner circumferential end of suspension holder and the inner circumferential end of diaphragm on the supporting section and to the voice coil body. By so doing, harmonic distortion of a loudspeaker can be further reduced.
摘要翻译： 扬声器的音圈体在外周壁面设置有支撑部。 悬挂支架的内周直径大于音圈体的外径，而隔膜内周的直径大于悬挂支架内圆周的直径，以便于悬挂支架的内圆周端的胶合;以及 支撑部分上的隔膜的内周端和音圈体。 通过这样做，可以进一步降低扬声器的谐波失真。
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公开(公告)号：US20070121995A1
公开(公告)日：2007-05-31
申请号：US10585942
申请日：2005-12-09
IPC分类号： H04R9/06
CPC分类号： H04R9/025 , H04R9/022 , H04R2201/34 , H04R2400/11 , H04R2499/13
摘要： The speaker has a frame, a magnetic circuit, a voice coil body and a diaphragm. The magnetic circuit is disposed inside of the frame to form a magnetic gap. The voice coil body is disposed movably in the magnetic gap. The diaphragm is coupled to the voice coil body by an inner periphery edge thereof and to the frame by an outer periphery edge thereof. The outer peripheral surface of a convex portion provided on a bottom of the frame is at least either being brought into contact with or in proximity to the magnetic circuit. The configuration can provide the speaker with excellent heat dissipation characteristics.
摘要翻译： 扬声器具有框架，磁路，音圈体和隔膜。 磁路设置在框架内部以形成磁隙。 音圈体可移动地设置在磁隙中。 隔膜通过其内周边缘耦合到音圈体，并通过其外围边缘与框架相连。 设置在框架的底部的凸部的外周面至少与磁路接触或接近磁路。 该配置可以为扬声器提供优异的散热特性。
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公开(公告)号：US07574013B2
公开(公告)日：2009-08-11
申请号：US10585942
申请日：2005-12-09
IPC分类号： H04R25/00
CPC分类号： H04R9/025 , H04R9/022 , H04R2201/34 , H04R2400/11 , H04R2499/13
摘要： The speaker has a frame, a magnetic circuit, a voice coil body and a diaphragm. The magnetic circuit is disposed inside of the frame to form a magnetic gap. The voice coil body is disposed movably in the magnetic gap. The diaphragm is coupled to the voice coil body by an inner periphery edge thereof and to the frame by an outer periphery edge thereof. The outer peripheral surface of a convex portion provided on a bottom of the frame is at least either being brought into contact with or in proximity to the magnetic circuit. The configuration can provide the speaker with excellent heat dissipation characteristics.
摘要翻译： 扬声器具有框架，磁路，音圈体和隔膜。 磁路设置在框架内部以形成磁隙。 音圈体可移动地设置在磁隙中。 隔膜通过其内周边缘耦合到音圈体，并通过其外围边缘与框架相连。 设置在框架的底部的凸部的外周面至少与磁路接触或接近磁路。 该配置可以为扬声器提供优异的散热特性。
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公开(公告)号：US20070177757A1
公开(公告)日：2007-08-02
申请号：US10583044
申请日：2005-11-18
CPC分类号： H04R9/04 , H04R31/006
摘要： Voice coil body of a loudspeaker is provided at the outer circumferential wall surface with a supporting section. Diameter of the inner circumference of suspension holder is greater than outer diameter of the voice coil body while diameter of the inner circumference of diaphragm is greater than diameter of the inner circumference of suspension holder for facilitating a gluing of the inner circumferential end of suspension holder and the inner circumferential end of diaphragm on the supporting section and to the voice coil body. By so doing, harmonic distortion of a loudspeaker can be further reduced.
摘要翻译： 扬声器的音圈体在外周壁面设置有支撑部。 悬挂支架的内周直径大于音圈体的外径，而隔膜内周的直径大于悬挂支架内圆周的直径，以便于悬挂支架的内圆周端的胶合;以及 支撑部分上的隔膜的内周端和音圈体。 通过这样做，可以进一步降低扬声器的谐波失真。
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公开(公告)号：US20100158305A1
公开(公告)日：2010-06-24
申请号：US12304624
申请日：2008-06-05
IPC分类号： H04R1/00
CPC分类号： H04R7/14
摘要： A loudspeaker includes frame, diaphragm whose outer rim is supported by this frame, voice coil unit connected to this diaphragm, magnetic circuit where voice coil of this voice coil unit is movably disposed in its magnetic gap, and first edge member and second edge member for supporting voice coil unit by frame. Voice coil unit is supported at two points at a predetermined interval to the side of magnetic gap from a part where diaphragm is connected. First edge member and second edge member include heat-resistant connectors that allow air to pass through, and ring edges and made of a resilient material connected to these connectors. Edge of first edge member or edge of second edge member protrudes toward diaphragm and the other edge protrudes toward magnetic circuit.
摘要翻译： 扬声器包括框架，其外缘由该框架支撑，音圈单元连接到该隔膜，该音圈单元的音圈可移动地设置在其磁隙中的磁路，以及第一边缘构件和第二边缘构件， 逐帧支持音圈。 音圈单元以与隔膜连接的部分的磁隙侧相隔一定间隔的两点支撑。 第一边缘构件和第二边缘构件包括允许空气通过的耐热连接器，以及环形边缘，并且由连接到这些连接器的弹性材料制成。 第一边缘构件的边缘或第二边缘构件的边缘朝向隔膜突出，另一个边缘朝向磁路突出。
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公开(公告)号：US07995788B2
公开(公告)日：2011-08-09
申请号：US12298999
申请日：2008-04-25
IPC分类号： H04R1/00
摘要： A leader line of a voice coil from a conductive wire part is drawn out from a part between a diaphragm coupling part and a part disposed in the magnetic gap toward a frame in a non-contact state with a diaphragm. One end side of the second edge made of an elastic body is coupled to a part between a drawing part of the leader line on the voice coil and a part of the voice coil disposed in the magnetic gap. The other end side of the second edge is coupled to the frame. A suspension holder is integrated with the proximity of a coupling part of the second edge to the voice coil. The suspension holder is stuck to the voice coil using an adhesive. The disturbance of the movement of the voice coil can be reduced.
摘要翻译： 来自导线部分的音圈的引导线从隔膜耦合部分和设置在磁隙中的部分之间的部分以与隔膜非接触状态的框架拉出。 由弹性体制成的第二边缘的一端侧连接到音圈上的引出线的牵引部分和设置在磁隙中的音圈的一部分之间的部分。 第二边缘的另一端连接到框架。 悬挂保持器与第二边缘的耦合部分的附近与音圈集成。 悬挂支架使用粘合剂粘在音圈上。 可以减少音圈的运动的干扰。
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公开(公告)号：US20100172536A1
公开(公告)日：2010-07-08
申请号：US12298999
申请日：2008-04-25
IPC分类号： H04R1/00
摘要： A leader line of a voice coil from a conductive wire part is drawn out from a part between a diaphragm coupling part and a part disposed in the magnetic gap toward a frame in a non-contact state with a diaphragm. One end side of the second edge made of an elastic body is coupled to a part between a drawing part of the leader line on the voice coil and a part of the voice coil disposed in the magnetic gap. The other end side of the second edge is coupled to the frame. A suspension holder is integrated with the proximity of a coupling part of the second edge to the voice coil. The suspension holder is stuck to the voice coil using an adhesive. The disturbance of the movement of the voice coil can be reduced.
摘要翻译： 来自导线部分的音圈的引导线从隔膜耦合部分和设置在磁隙中的部分之间的部分以与隔膜非接触状态的框架拉出。 由弹性体制成的第二边缘的一端侧连接到音圈上的引出线的牵引部分和设置在磁隙中的音圈的一部分之间的部分。 第二边缘的另一端连接到框架。 悬挂保持器与第二边缘的耦合部分的附近与音圈集成。 悬挂支架使用粘合剂粘在音圈上。 可以减少音圈的运动的干扰。
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公开(公告)号：US20080240488A1
公开(公告)日：2008-10-02
申请号：US10590966
申请日：2006-02-21
申请人： Osamu Funahashi , Seiichi Yoshida
发明人： Osamu Funahashi , Seiichi Yoshida
IPC分类号： H04R1/00
摘要： There is disclosed a small-size speaker in which distortion is not easily caused when a diaphragm vertically movers for sound reproduction. The speaker includes: a bottom-equipped cylindrical frame having an opening at the top; a magnetic circuit arranged on the inner bottom of the frame; a voice coil whose coil portion is arranged in a magnetic gap of the magnetic circuit; a diaphragm arranged at the opening of the frame and its inner circumference is fixed to the voice coil while its outer circumference is fixed to the frame via a first edge; and a support body having one end fixed to the side of the diaphragm having the magnetic circuit and the other end fixed to the vicinity of the magnetic circuit via a second edge. The first edge has a shape substantially similar to the shape of the second edge with respect to the boundary between the first edge and the second edge.
摘要翻译： 公开了一种小型扬声器，其中当隔膜垂直移动以用于声音再现时不容易引起失真。 扬声器包括：在顶部具有开口的底部设置的圆柱形框架; 布置在框架的内底上的磁路; 音圈，其线圈部分布置在磁路的磁隙中; 布置在框架的开口处的隔膜，其内周固定到音圈，同时其外周经由第一边缘固定到框架; 以及支撑体，其一端固定在具有磁路的隔膜的侧面，另一端经由第二边缘固定到磁路附近。 第一边缘具有与第二边缘相对于第一边缘和第二边缘之间的边界的形状基本相似的形状。
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公开(公告)号：US07539323B2
公开(公告)日：2009-05-26
申请号：US10590966
申请日：2006-02-21
申请人： Osamu Funahashi , Seiichi Yoshida
发明人： Osamu Funahashi , Seiichi Yoshida
IPC分类号： H04R25/00
摘要： Disclosed is a speaker configured to reduce or eliminate distortions when a diaphragm thereof vertically moves in sound reproduction and which can be downsized. This speaker includes: a cylindrical frame having a bottom face and an open top; a magnetic circuit disposed on a inner bottom face of the frame; a voice coil having a coil portion thereof disposed in a magnetic gap of the magnetic circuit; the diaphragm disposed in an opening of the frame, and fixed to the voice coil along an inner periphery thereof, and to the frame via a first edge along an outer periphery thereof; and a support fixed to the diaphragm on the side of the magnetic circuit at one end and to the vicinity of the magnetic circuit via the second edge on the other end. The first edge is substantially analogous to the second edge in shape with respect to the boundary therebetween.
摘要翻译： 公开了一种扬声器，其配置为当其隔膜在声音再现中垂直移动并且可以被缩小时减小或消除失真。 该扬声器包括：具有底面和开口顶部的圆柱形框架; 设置在所述框架的内底面上的磁路; 音圈，其线圈部分设置在磁路的磁隙中; 所述隔膜设置在所述框架的开口中，并且沿其内周固定到所述音圈，并且经由其外周的第一边缘到所述框架; 以及在另一端经由第二边缘的一端固定在磁路侧的隔膜和靠近磁路的支撑。 第一边缘基本上类似于第二边缘相对于它们之间的边界的形状。
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公开(公告)号：US08351642B2
公开(公告)日：2013-01-08
申请号：US12738713
申请日：2008-12-03
申请人： Osamu Funahashi
发明人： Osamu Funahashi
IPC分类号： H04R11/02
CPC分类号： H04R9/043 , H04R2201/34 , H04R2400/11
摘要： In a speaker, a first space enclosed by the surface of a second edge close to a magnetic circuit body, a suspension holder, the outer circumferential surface of a voice coil body, the magnetic circuit body, and a frame is airtight to the atmosphere outside the speaker, to make a first space function as an air suspension. The voice coil body is supported with a first edge and a second edge, and with the aid of the springiness of gas inside a first space. Hence, an equivalent, low Young's modulus can be set to the first edge and the second. Consequently, deformation of the diaphragm connected to the first edge is reduced during sound reproduction, thereby reducing disturbance in frequency response in the middle and high ranges.
摘要翻译： 在扬声器中，由靠近磁路体的第二边缘的表面包围的第一空间，悬架保持器，音圈体的外周面，磁路体和框架对外界的气氛是密封的 扬声器，作为空中悬挂的第一空间功能。 音圈体由第一边缘和第二边缘支撑，借助于第一空间内的气体的弹性。 因此，可以将等效的低杨氏模量设定为第一边缘和第二边缘。 因此，在声音再现期间，连接到第一边缘的隔膜的变形减小，从而减少在中间和高范围内的频率响应的干扰。
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