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公开(公告)号：US12058502B2
公开(公告)日：2024-08-06
申请号：US18305619
申请日：2023-04-24
发明人： Shintaro Niidera
CPC分类号： H04R7/22 , H04R9/06 , H04R2400/11
摘要： A speaker device includes: a diaphragm that radiates sound; an edge arranged in an outer periphery of the diaphragm; an attachment part facing an outer peripheral region of the edge; and a connecting member held between the outer peripheral region of the edge and the attachment part, wherein the edge has a curved portion convexly curved on a sound radiation side.
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公开(公告)号：US20170303045A1
公开(公告)日：2017-10-19
申请号：US15637338
申请日：2017-06-29
发明人： Shintaro NIIDERA
CPC分类号： H04R7/22 , H04R9/06 , H04R2400/11
摘要： A speaker device includes: a diaphragm that radiates sound; an edge arranged in an outer periphery of the diaphragm; a frame arranged in an outer periphery of the edge, and including an annular attachment part connected to an outer peripheral region of the edge; and a connecting member arranged between the outer peripheral region and the attachment part and adhered to the outer peripheral region and the attachment part. An inner diameter of the attachment part is less than an inner diameter of the outer peripheral region.
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公开(公告)号：US09729972B2
公开(公告)日：2017-08-08
申请号：US15338985
申请日：2016-10-31
发明人： Shintaro Niidera
CPC分类号： H04R7/22 , H04R9/06 , H04R2400/11
摘要： A speaker device includes: a diaphragm that radiates sound; an edge arranged in an outer periphery of the diaphragm; a frame arranged in an outer periphery of the edge, and including an annular attachment part connected to an outer peripheral region of the edge; and a connecting member arranged between the outer peripheral region and the attachment part and adhered to the outer peripheral region and the attachment part. An inner diameter of the attachment part is less than an inner diameter of the outer peripheral region.
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公开(公告)号：US20160219371A1
公开(公告)日：2016-07-28
申请号：US15023383
申请日：2015-08-17
发明人： HIROKO TSUTSUMI , KOICHI NAKAYAMA , SATOSHI KOURA , KAZUHIRO OSHIKA , MITSUKAZU KUZE , TOMONORI SHIBUYA
CPC分类号： H04R9/063 , H04R1/24 , H04R7/04 , H04R7/127 , H04R7/16 , H04R7/22 , H04R7/24 , H04R9/02 , H04R2209/022 , H04R2209/024 , H04R2209/027 , H04R2307/207 , H04R2400/07 , H04R2400/11
摘要： A loudspeaker includes a diaphragm body having a dome shape protruding upwardly, a magnetic circuit disposed below the diaphragm body, a voice coil coupled to the diaphragm body, an edge coupled to an outer circumference of the diaphragm body, and a frame coupled to the edge. The edge includes a first coupling portion provided at an outer circumference of the edge, a second coupling portion provided at an inner circumference of the edge and coupled to an outer circumference of the diaphragm body, and a roll portion disposed between the first coupling portion and the second coupling portion. The edge has a surface facing downward. The frame has a connecting surface disposed below the second coupling portion and coupled to the surface of the edge at the first coupling portion of the edge. This loudspeaker can decrease distortion of sound.
摘要翻译： 扬声器包括具有向上突出的圆顶形状的隔膜主体，设置在隔膜主体下方的磁路，耦合到隔膜主体的音圈，耦合到隔膜体的外圆周的边缘以及联接到该边缘的框架 。 所述边缘包括设置在所述边缘的外圆周处的第一联接部分，设置在所述边缘的内圆周处并且联接到所述隔膜主体的外圆周的第二联接部分，以及设置在所述第一联接部分和 第二联接部。 边缘的表面朝下。 框架具有设置在第二联接部分下方的连接表面，并且在边缘的第一联接部分处联接到边缘的表面。 该扬声器可以减少声音的失真。
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5.发明申请VIBRATION MEMBRANE ASSEMBLY FOR SPEAKER, SPEAKER AND METHOD FOR PRODUCING THE ASSEMBLY 有权用于扬声器，扬声器的振动膜组件及其组装方法公开(公告)号：US20160205487A1
公开(公告)日：2016-07-14
申请号：US14994944
申请日：2016-01-13
发明人： Gary Hsieh , Christian Lembacher , Armin Timmerer , Ewald Frasl , Bernhard Seiwald , Peter Fischer
CPC分类号： H04R31/003 , H04R7/22 , H04R2231/001 , H04R2231/003
摘要： The present invention discloses a vibration membrane assembly for a speaker, a method for producing a vibration membrane assembly and a speaker. The assembly comprises a vibration membrane and a vibration membrane carrier ring. The method comprises providing a first thermal molding die having a molding side, the molding side having a profile which is complementary to that of the second side of the vibration membrane assembly, putting the vibration membrane carrier ring onto the molding side of the first thermal molding die and laying a vibration membrane blank onto the vibration membrane carrier ring to bring the vibration membrane blank in contact with the vibration membrane carrier ring, applying a pressure to the vibration membrane blank against the vibration membrane carrier ring to nest and fix the vibration membrane blank on the vibration membrane carrier ring to form the vibration membrane assembly, removing the pressure off the vibration membrane blank and separating the vibration membrane assembly from the first thermal molding die.
摘要翻译： 本发明公开了一种扬声器的振动膜组件，振动膜组件的制造方法和扬声器。 组件包括振动膜和振动膜载体环。 该方法包括提供具有成型侧的第一热成型模具，模制侧具有与振动膜组件的第二侧互补的轮廓，将振动膜载体环放置在第一热成型件的模制侧上 在振动膜载体环上放置振动膜坯料，使振动膜坯与振动膜载体环接触，对振动膜片抵抗振动膜载体环施加压力，将振动膜片空白 在振动膜载体环上形成振动膜组件，从振动膜坯上除去压力，并将振膜组件与第一热成型模具分离。
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公开(公告)号：US09369810B2
公开(公告)日：2016-06-14
申请号：US14374994
申请日：2013-09-26
申请人： KYOCERA Corporation
CPC分类号： H04R19/02 , H04R1/2888 , H04R7/04 , H04R7/22 , H04R17/00 , H04R2400/11
摘要： An object is to provide a preferable frequency characteristic of a sound pressure. For achieving the object, an acoustic generator according to an embodiment includes a piezoelectric element (exciter), a flat vibration plate, and a frame body. The piezoelectric element receives input of an electric signal and vibrates. The piezoelectric element is attached to the vibration plate, and the vibration plate vibrates together with the piezoelectric element with the vibration of the piezoelectric element. The frame body is provided on an outer circumferential portion of the vibration plate. Corners on an inner circumferential surface of the frame body include at least curved surfaces, and at least one of the corners has a shape different from the shape of the other corners.
摘要翻译： 目的在于提供声压优选的频率特性。 为了实现该目的，根据实施例的声发生器包括压电元件（激励器），平板振动板和框体。 压电元件接收电信号的输入并振动。 压电元件附接到振动板，振动板与压电元件一起与压电元件的振动一起振动。 框架体设置在振动板的外周部上。 框体的内圆周表面上的角部至少包括曲面，并且角部中的至少一个具有与其他角部的形状不同的形状。
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公开(公告)号：US08262824B2
公开(公告)日：2012-09-11
申请号：US12605142
申请日：2009-10-23
申请人： Fang Ching Lee
发明人： Fang Ching Lee
IPC分类号： H04R7/22
CPC分类号： H04R31/003 , H04R7/10 , H04R19/013 , Y10T29/49005 , Y10T29/4908 , Y10T29/49226
摘要： A method for manufacturing electret diaphragms is provided. First, a dielectric film is attached to a frame by an adhesive material and a fastening element grips the peripheral area of the dielectric film on the frame. Afterward, the dielectric film is subjected to a metal sputtering process to form a conductive material layer thereon. Finally, the dielectric film is subjected to a polarizing process thereby forming an electret diaphragm.
摘要翻译： 提供了一种制造驻极体膜片的方法。 首先，通过粘合剂材料将电介质膜附接到框架，并且紧固元件将电介质膜的外围区域夹在框架上。 之后，对电介质膜进行金属溅射工艺以在其上形成导电材料层。 最后，对电介质膜进行极化处理，从而形成驻极体膜片。
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公开(公告)号：US07025170B2
公开(公告)日：2006-04-11
申请号：US10698474
申请日：2003-11-03
申请人： Steff Lin
发明人： Steff Lin
CPC分类号： H04R9/06
摘要： A speaker in which the basket holding the voice coil, cone and damper has a ribbed top flange and a ribbed bottom flange, a gasket is capped on the suspension of the cone at the ribbed top flange and fastened thereto with screws without the use of glue, and a holder frame is pressed on the periphery of the damper at the ribbed bottom flange and fastened thereto with screws.
摘要翻译： 一个扬声器，其中保持音圈，锥形和阻尼器的篮子具有肋状顶部凸缘和肋状底部凸缘，垫圈被覆盖在锥形顶部凸缘处的锥体的悬架上，并且用螺丝固定在其上，而不使用胶水 并且在肋状底部法兰上的阻尼器的周边上按压支架，并用螺钉将其固定。
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公开(公告)号：US20050123154A1
公开(公告)日：2005-06-09
申请号：US10992626
申请日：2004-11-18
申请人： Shinji Kobayashi
发明人： Shinji Kobayashi
摘要： A speaker gasket and its manufacturing method, and a speaker device, the speaker gasket formed by a rectangular sheet with a flat opening of a girth of a prescribed length at the center and capable of significantly reducing the amount of wasteful material in manufacturing, the speaker device offering high reliability.
摘要翻译： 扬声器垫圈及其制造方法以及扬声器装置，扬声器垫圈由中心具有规定长度的平坦开口的矩形片形成，能够显着减少制造中浪费材料的量，扬声器 器件提供高可靠性。
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公开(公告)号：US5892185A
公开(公告)日：1999-04-06
申请号：US864724
申请日：1997-05-28
申请人： Osamu Takahashi , Hideyuki Murakami , Kunio Mitobe
发明人： Osamu Takahashi , Hideyuki Murakami , Kunio Mitobe
CPC分类号： H04R31/006 , G10K13/00
摘要： A speaker unit has a cylindrical yoke, an annular frame secured to the yoke, and a diaphragm having a central spherical vibrating portion and an annular support portion formed around the vibrating portion and mounted on the annular frame. An annular vertical holding wall is formed on the annular frame, and an annular vertical abutment portion is formed on the annular support portion and abutted against the annular vertical holding wall.
摘要翻译： 扬声器单元具有圆柱形磁轭，固定到磁轭的环形框架和具有中心球形振动部分和形成在振动部分周围并安装在环形框架上的环形支撑部分的隔膜。 在环形框架上形成环形的垂直保持壁，并且在环形支撑部分上形成环形垂直抵接部分，并抵靠环形垂直保持壁。
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