公开(公告)号：US20140321692A1

公开(公告)日：2014-10-30

申请号：US14348924

申请日：2012-09-26

Applicant: Zoltan Bay

Inventor： Zoltan Bay

IPC: H04R7/16

CPC classification number: H04R7/16 ,  H04R1/323 ,  H04R1/403 ,  H04R7/14 ,  H04R7/20 ,  H04R9/025 ,  H04R9/027 ,  H04R9/063 ,  H04R2307/201 ,  H04R2400/11

Abstract: The invention relates to a loudspeaker, which contains bearing structure, a magnetic arrangement (12) fixed to the bearing structure, determining air-gaps (13), and a diaphragm connected to the bearing structure, made of a sheet material. The diaphragm has the shape of a cylindrical jacket consisting of segments (10), the segments (10) are connected to each other along delimiting lines running in the direction of the generating lines, and they have a surface the curvature of which is larger than the curvature that belongs to the overall radius of the cylindrical jacket-like shape, there is a flap (11) at least along two delimiting lines, which flaps (11) extend into an air-gap (13) each radially, and the diaphragm is connected to the bearing structure with flexible supporting units joining the flaps (11) and allowing radial movement of the flaps (11) in the air-gap (13).

Abstract translation: 本发明涉及一种扬声器，其包括轴承结构，固定到轴承结构的磁性装置（12），确定气隙（13）以及连接到由片材制成的轴承结构的隔膜。 隔膜具有由段（10）构成的圆柱形护套的形状，段（10）沿着沿生成线的方向延伸的限定线彼此连接，并且它们的曲率大于 属于圆柱形套管形状的总半径的曲率，至少沿着两条分界线具有一个翼片（11），该翼片（11）沿径向延伸到气隙（13）中，并且隔膜 通过连接翼片（11）并允许翼片（11）在气隙（13）中的径向移动的柔性支撑单元连接到轴承结构。

公开(公告)号：US08842873B2

公开(公告)日：2014-09-23

申请号：US13046323

申请日：2011-03-11

Applicant: George Bullimore

Inventor： George Bullimore

IPC: H04R9/06 ,  H04R31/00 ,  H04R7/26 ,  H04R9/00 ,  H04R9/04

CPC classification number: H04R7/26 ,  H04R9/041 ,  H04R31/006 ,  H04R2307/201 ,  Y10T29/49005

Abstract: A loudspeaker includes a chassis, a diaphragm, a motor system, a first suspension and a second suspension. The chassis has an inner periphery and an outer periphery. The diaphragm has an inner periphery and an outer periphery. The motor system has a magnet assembly connected to the inner periphery of the chassis, and a voice coil assembly connected to the diaphragm. The first suspension has an inner periphery connected to the outer periphery of the diaphragm, and an outer periphery connected to the outer periphery of the chassis. The second suspension has an inner periphery connected to at least one of the magnet assembly and the inner periphery of the chassis, and an outer periphery connected to the diaphragm between the inner and outer periphery.

Abstract translation: 扬声器包括底盘，隔膜，马达系统，第一悬架和第二悬架。 底盘具有内周边和外周边。 隔膜具有内周和外周。 马达系统具有连接到底盘的内周的磁体组件和连接到隔膜的音圈组件。 第一悬架具有连接到隔膜的外周的内周和连接到底架的外周的外周。 所述第二悬架具有连接到所述磁体组件和所述底盘的内周中的至少一个的内周边，以及在所述内周和外周之间连接到所述隔膜的外周。

公开(公告)号：US08031901B2

公开(公告)日：2011-10-04

申请号：US11855146

申请日：2007-09-13

Applicant: Igor Levitsky

Inventor： Igor Levitsky

IPC: H04R1/00

CPC classification number: H04R9/047 ,  H04R2307/201 ,  H04R2307/207

Abstract: A planar magnetic driver includes covering plates that are maintained under tension to form a buckled or curved surface, thereby providing for a larger magnetic gap, and allowing for a larger excursion of the diaphragm and extended lower frequency response. Another aspect of the driver includes a corrugated region along the periphery of the diaphragm, which provides increased internal dampening.

Abstract translation: 平面磁驱动器包括保持在张力下以形成弯曲或弯曲表面的覆盖板，从而提供更大的磁隙，并允许隔膜更大的偏移和更低的频率响应。 驱动器的另一方面包括沿隔膜周边的波纹区域，其提供增加的内部阻尼。

公开(公告)号：US20110206222A1

公开(公告)日：2011-08-25

申请号：US13055938

申请日：2009-07-28

Applicant: Susanne Windischberger ,  Gholamali Haddad

Inventor： Susanne Windischberger ,  Gholamali Haddad

IPC: H04R17/00 ,  B32B7/02 ,  H04R1/00

CPC classification number: H04R7/20 ,  H04R7/04 ,  H04R2307/201 ,  H04R2307/204 ,  Y10T428/24942 ,  Y10T428/2495

Abstract: A membrane for an acoustic transducer is provided which comprises a first portion having a first stiffness, and a second portion comprising a first subsection having a second stiffness and a second subsection having a third stiffness, wherein the second stiffness and the third stiffness are different.

Abstract translation: 提供了一种用于声学换能器的膜，其包括具有第一刚度的第一部分，以及包括具有第二刚度的第一部分和具有第三刚度的第二部分的第二部分，其中所述第二刚度和所述第三刚度是不同的。

公开(公告)号：US07885423B2

公开(公告)日：2011-02-08

申请号：US11625553

申请日：2007-01-22

Applicant: Jason W. Weigold

Inventor： Jason W. Weigold

IPC: H04R25/00

CPC classification number: H04R19/005 ,  B81B3/0037 ,  B81B3/0072 ,  B81B2201/0257 ,  B81B2203/0127 ,  B81B2203/0307 ,  H04R7/20 ,  H04R2307/201 ,  H04R2410/00 ,  H04R2499/11

Abstract: A microphone includes a diaphragm assembly supported by a substrate. The diaphragm assembly includes at least one carrier, a diaphragm, and at least one spring coupling the diaphragm to the at least one carrier such that the diaphragm is spaced from the at least one carrier. An insulator (or separate insulators) between the substrate and the at least one carrier electrically isolates the diaphragm and the substrate.

Abstract translation: 麦克风包括由基板支撑的隔膜组件。 隔膜组件包括至少一个载体，隔膜和至少一个弹簧，其将隔膜耦合到至少一个载体，使得隔膜与至少一个载体间隔开。 衬底和至少一个载体之间的绝缘体（或单独的绝缘体）电隔离隔膜和衬底。

公开(公告)号：US20090190782A1

公开(公告)日：2009-07-30

申请号：US12284776

申请日：2008-09-25

Applicant: Tamito Suzuki ,  Yukitoshi Suzuki ,  Toshihisa Suzuki ,  Akiyoshi Sato

Inventor： Tamito Suzuki ,  Yukitoshi Suzuki ,  Toshihisa Suzuki ,  Akiyoshi Sato

IPC: H04R11/04

CPC classification number: H04R19/005 ,  B81B3/0008 ,  B81B2201/0257 ,  H04R1/04 ,  H04R3/06 ,  H04R7/04 ,  H04R7/20 ,  H04R19/04 ,  H04R31/00 ,  H04R2307/201 ,  H04R2307/207

Abstract: A vibration transducer includes a substrate, a diaphragm formed using deposited films having conductive property, which has a plurality of arms extended from the center portion in a radial direction, a plate formed using deposited films having conductive property, and a plurality of diaphragm supports formed using deposited films, which join the arms so as to support the diaphragm above the substrate with a prescribed gap therebetween. A plurality of bumps is formed in the arms of the diaphragm so as to prevent the diaphragm from being attached to the substrate or the plate. When the diaphragm vibrates relative to the plate, an electrostatic capacitance therebetween is varied so as to detect variations of pressure applied thereto. In addition, a plurality of diaphragm holes is appropriately aligned in the arms of the diaphragm so as to improve the sensitivity while avoiding the occurrence of adherence.

Abstract translation: 振动传感器包括：基板，使用具有导电性的沉积膜形成的隔膜，其具有从半径方向中央部延伸的多个臂，使用具有导电性的沉积膜形成的板，以及形成的多个隔膜支架 使用沉积膜，其连接臂，以便在基板之间以规定的间隙支撑隔膜。 在隔膜的臂上形成多个凸块，以防止隔膜附着在基板或板上。 当隔膜相对于板振动时，它们之间的静电电容变化，以便检测施加到其上的压力的变化。 此外，多个隔膜孔适当地对准在隔膜的臂中，以便提高灵敏度，同时避免粘附的发生。

公开(公告)号：US07542583B2

公开(公告)日：2009-06-02

申请号：US10549424

申请日：2005-02-22

Applicant: Osamu Funahashi

Inventor： Osamu Funahashi

IPC: H04R1/00 ,  H04R9/06 ,  H04R7/20

CPC classification number: H04R7/18 ,  H04R7/26 ,  H04R9/043 ,  H04R2307/201 ,  H04R2307/207 ,  H04R2499/13

Abstract: A loudspeaker has a configuration in which edge diameter in the cross section of second edge coupled to suspension holder is set to be larger than edge diameter in the cross section of first edge coupled to diaphragm. With such a configuration, a loudspeaker with reduced harmonic distortion is provided.

Abstract translation: 扬声器具有这样的构造，其中耦合到悬架保持器的第二边缘的横截面中的边缘直径被设定为大于连接到隔膜的第一边缘的横截面中的边缘直径。 通过这样的结构，可以提供减少谐波失真的扬声器。

公开(公告)号：US20080048525A1

公开(公告)日：2008-02-28

申请号：US11878009

申请日：2007-07-20

Applicant: Satoru Fujiwara ,  Yuka Nagata

Inventor： Satoru Fujiwara ,  Yuka Nagata

IPC: H04R17/00

CPC classification number: H04R17/00 ,  H04R7/20 ,  H04R2307/201 ,  H04R2307/207 ,  H04R2499/11

Abstract: In order to improve the sound pressure level and the sound quality of a piezoelectric electroacoustic transducing device without impairing the size, the productivity, the cost, and the like of the device, the piezoelectric electroacoustic transducing device 1 has: a frame 20; a piezoelectric vibrator 10 in which piezoelectric elements 12, 13 are bonded to a metal plate 11; and a support member 30 which supports a peripheral portion of the piezoelectric vibrator 10 on the frame 20, and which is made of a resin film such as a ring-like PET resin, and a mesh or embossed concave and convex structure is formed on the surface of the support member 30. While maintaining the external shape of the support member 30, the support member 30 is provided with a flexibility at which a large displacement of the piezoelectric vibrator 10 is not impeded.

Abstract translation: 压电电声换能装置1为了提高压电电声换能装置的声压等级和声音质量而不损害装置的尺寸，生产率，成本等，具有框架20， 其中压电元件12,13与金属板11接合的压电振动器10; 以及支撑构件30，其支撑框架20上的压电振动器10的周边部分，并且由诸如环状PET树脂的树脂膜制成，并且网状或压花的凹凸结构形成在 支撑构件30的表面。 在保持支撑构件30的外部形状的同时，支撑构件30具有不会妨碍压电振动器10的大位移的灵活性。

公开(公告)号：US20060245615A1

公开(公告)日：2006-11-02

申请号：US10549424

申请日：2005-02-22

Applicant: Osamu Funahashi

Inventor： Osamu Funahashi

IPC: H04R9/06

CPC classification number: H04R7/18 ,  H04R7/26 ,  H04R9/043 ,  H04R2307/201 ,  H04R2307/207 ,  H04R2499/13

Abstract: A loudspeaker has a configuration in which edge diameter in the cross section of second edge coupled to suspension holder is set to be larger than edge diameter in the cross section of first edge coupled to diaphragm. With such a configuration, a loudspeaker with reduced harmonic distortion is provided.

公开(公告)号：US20060159293A1

公开(公告)日：2006-07-20

申请号：US11317901

申请日：2005-12-27

Applicant: Henry Azima ,  Martin Colloms ,  Neil Harris

Inventor： Henry Azima ,  Martin Colloms ,  Neil Harris

IPC: H04R25/00

CPC classification number: H04R7/08 ,  B42D15/022 ,  B60R11/0217 ,  G06F1/1601 ,  G06F1/1605 ,  G06F1/1616 ,  G06F1/1624 ,  G06F1/1688 ,  G06F9/02 ,  G07F9/02 ,  G10H1/32 ,  H04N5/642 ,  H04R1/021 ,  H04R1/025 ,  H04R1/028 ,  H04R1/24 ,  H04R1/26 ,  H04R1/2811 ,  H04R1/2834 ,  H04R3/04 ,  H04R3/14 ,  H04R5/02 ,  H04R5/027 ,  H04R7/045 ,  H04R7/06 ,  H04R7/10 ,  H04R7/12 ,  H04R7/20 ,  H04R9/025 ,  H04R9/045 ,  H04R9/066 ,  H04R17/00 ,  H04R31/003 ,  H04R2201/021 ,  H04R2205/024 ,  H04R2307/029 ,  H04R2307/201 ,  H04R2400/07 ,  H04R2440/03 ,  H04R2440/05 ,  H04R2440/07 ,  H04R2499/11 ,  H04R2499/13 ,  H04R2499/15 ,  Y10T29/49005

Abstract: A panel loudspeaker comprising a panel, at least one driver, and a frame connected to the panel. The panel has a plurality of edges and is capable of sustaining bending waves. The driver is connected to the panel at a location that is neither at or near the edges of the panel, nor at or near the center of the panel, to vibrate the panel to cause it to resonate and produce an acoustic output. The driver location is in a positioning area that lies between a center-of-gravity area, which is centered on the center of gravity of the panel, and an edge area, which abuts the edges of the panel.

Abstract translation: 一种面板扬声器，包括面板，至少一个驱动器和连接到面板的框架。 面板具有多个边缘并且能够承受弯曲波。 驱动器在不在面板的边缘处或附近的位置处连接到面板，也不在面板的中心处或附近，以振动面板以使其起振并产生声输出。 驾驶员位置在位于以面板重心为中心的重心区域和邻接面板边缘的边缘区域之间的定位区域中。