公开(公告)号：EP2949132A1

公开(公告)日：2015-12-02

申请号：EP14701026.8

申请日：2014-01-20

Applicant: purSonic GmbH

Inventor： SCHLOTT, Wolfgang ,  SCHMIDT, Peter

IPC: H04R7/04

CPC classification number: H04R7/045 ,  H04R2201/021

Abstract: The invention relates in particular to a loudspeaker system for Integration into a wall or ceiling surface, comprising at least one low-frequency loudspeaker (10) and at least one mid-range loudspeaker (11), which is designed as a flat surface loudspeaker and has a front side (12) which is at least partially provided to form a homogeneous surface with the surrounding wall or ceiling surface.

公开(公告)号：EP2884727A4

公开(公告)日：2015-11-11

申请号：EP13873190

申请日：2013-03-18

Applicant: ZHEJIANG SHENGHUI LIGHTING CO

Inventor： WANG XIA ,  SUN CHAOQUN ,  SHEN JINXIANG

IPC: H04M3/56 ,  F21V33/00 ,  F21Y101/02 ,  H04B7/00 ,  H04R1/02 ,  H05B37/02

CPC classification number: H04R3/12 ,  G08C17/02 ,  H04M3/56 ,  H04R1/028 ,  H04R2201/021 ,  H04R2227/005 ,  H04R2420/07 ,  H05B37/0272

Abstract: Multifunctional LED devices and multifunctional LED wireless conference systems are provided. A multifunctional LED device includes an LED drive and power supply unit, a controller unit, an audio power amplifier unit, a speaker unit, a wireless transceiver module, a microphone module, and an LED light source assemble. The wireless transceiver module can communicate with a smart terminal and other multifunctional LED devices. A multifunctional LED wireless conference system includes at least two multifunctional LED devices and a smart terminal capable of reading a status of and remotely controlling the multifunctional LED devices. The smart terminal communicates with outside terminals to send audio signals from the outside terminals to the multifunctional LED devices for broadcasting. Meanwhile, the multifunctional LED devices collect ambient sound and send the ambient sound to the outside terminals via the smart terminal such that wireless conference function can be achieved.

公开(公告)号：EP2848008A4

公开(公告)日：2015-11-11

申请号：EP13787399

申请日：2013-05-07

Applicant: CHRISTENSEN EUGENE J

Inventor： CHRISTENSEN EUGENE J

IPC: H04R1/06 ,  H04R7/06 ,  H04R9/02 ,  H04R9/04 ,  H04R31/00

CPC classification number: H04R7/122 ,  H04R1/025 ,  H04R1/06 ,  H04R3/00 ,  H04R9/046 ,  H04R31/00 ,  H04R2201/021

Abstract: An air motion transformer loudspeaker driver including a plurality of diaphragm layers having electric conductors. Each of the diaphragm layers defines a surface having at least one curved portion. The curved portions have an axis of curvature being perpendicular to the surface of the diaphragm layer at the location of the curved diaphragm portions.

公开(公告)号：EP2730098A4

公开(公告)日：2015-05-27

申请号：EP12792083

申请日：2012-01-17

Applicant: LYUBACHEV MIKHAIL LEONIDOVICH

Inventor： LYUBACHEV MIKHAIL LEONIDOVICH

IPC: H04R1/28 ,  H04H40/00 ,  H04R5/02 ,  H04R29/00 ,  H04S3/00

CPC classification number: H04R5/02 ,  H04R29/001 ,  H04R2201/021 ,  H04R2201/025 ,  H04R2201/028 ,  H04R2205/024 ,  H04R2227/005 ,  H04R2420/07 ,  H04S3/00

公开(公告)号：EP2817978A2

公开(公告)日：2014-12-31

申请号：EP13751924.5

申请日：2013-02-01

Applicant: RGB Systems Inc.

Inventor： STEWART, William, C., Jr. ,  HATLEY, Jeff ,  HUDSON, Michael ,  FRERICHS, Larry ,  STRONG, Clinton ,  TRENHOLME-PIHL, Westley

IPC: H04R19/02

CPC classification number: H04R1/345 ,  H04R1/021 ,  H04R1/026 ,  H04R1/323 ,  H04R2201/021

Abstract: The present invention comprises a loudspeaker system that includes a loudspeaker and a detachable mount. In one or more embodiments, the loudspeaker and mount include electrical connectors that are engaged when the loudspeaker is attached to the mount. In one or more embodiments, the loudspeaker and mount comprise mating mounting structures that support the loudspeaker on the mount when the mounting structure of the loudspeaker is engaged with the mounting structure of the mount. In one or more embodiments, multiple configurations of the mount are provided that allow the loudspeaker to be mounted with a variety of orientations with respect to the mounting surface. In one or more embodiments, the loudspeaker comprises a tweeter with a rotatable wave guide that allows the dispersion angle of the tweeter to be adjusted to accommodate the variety of orientations at which the loudspeaker may be mounted.

Abstract translation: 本发明包括扬声器系统，其包括扬声器和可拆卸的支架。 在一个或多个实施例中，扬声器和支架包括当扬声器附接到支架时接合的电连接器。 在一个或多个实施例中，扬声器和底座包括当扬声器的安装结构与底座的安装结构接合时将扬声器支撑在底座上的配合安装结构。 在一个或多个实施例中，提供了允许扬声器相对于安装表面以各种方位安装的安装架的多种配置。 在一个或多个实施例中，扬声器包括具有可旋转波导的高音扬声器，其允许调节高音扬声器的扩散角度以适应扬声器可安装的多种方位。

公开(公告)号：EP2632238A1

公开(公告)日：2013-08-28

申请号：EP11834393.8

申请日：2011-10-19

Applicant: Patlite Corporation

Inventor： NAITO, Yasuharu ,  KOMA, Tomonori

IPC: H05K5/02 ,  F16B13/08 ,  F16B13/12

CPC classification number: F16M13/02 ,  F16B5/02 ,  H02G3/123 ,  H04R1/025 ,  H04R2201/021

Abstract: An insertion protrusion (11) of a frame (2) of a device (1) is inserted into an opening (101) in a wall (100). A first fastening portion (120) of the frame (2) faces a first wall surface (100a) of the wall (100). A first screw member (22; 22B) inserted into an insertion hole (20a) in the insertion protrusion (11) is threadedly engaged with a second screw member (23; 23A; 23B; 23C) on a screw axis (L1). By operating an operating portion (22; 36) of an operating mechanism (22; 22B; 35), the operating portion (22; 36) exposable from the frame (2) toward a first direction (X1), a rotational position of the second screw member (23; 23A; 23B; 23C) about the screw axis (L1) can be controlled between a first rotational position (P1) and a second rotational position (P2). The wall (100) is fastened directly or indirectly between the first fastening portion (120) of the frame (2) and a second fastening portion (280; 283) of the second screwmember (23; 23A; 23B; 23C) having been displaced to the first rotational position (P1).

Abstract translation: 装置（1）的框架（2）的插入突起（11）插入墙壁（100）中的开口（101）中。 框架（2）的第一紧固部分（120）面向壁（100）的第一壁表面（100a）。 插入到插入突起（11）中的插入孔（20a）中的第一螺纹构件（22; 22B）在螺钉轴线（L1）上与第二螺钉构件（23; 23A; 23B; 23C）螺纹接合。 通过操作操作机构（22; 22B; 35）的操作部分（22; 36），操作部分（22; 36）可从框架（2）朝第一方向（X1）露出，旋转位置 可以在第一旋转位置（P1）和第二旋转位置（P2）之间控制围绕螺杆轴线（L1）的第二螺钉构件（23; 23A; 23B; 23C）。 壁（100）直接或间接地固定在框架（2）的第一紧固部分（120）和已经移位的第二螺杆（23; 23A; 23B; 23C）的第二紧固部分（280; 283）之间 到第一旋转位置（P1）。

公开(公告)号：EP2432248A3

公开(公告)日：2013-08-28

申请号：EP11177138.2

申请日：2011-08-10

Applicant: Protek (Shanghai) Limited ,  Pegatron Corporation

Inventor： Hung, Shih-Wei ,  Cheng, Xue-Bing ,  Lin, Qing-Hong

IPC: H04R1/34 ,  F16M11/10 ,  F16M13/00

CPC classification number: H04R1/345 ,  F16M11/10 ,  F16M13/00 ,  F16M2200/028 ,  H04R2201/021

Abstract: A supporting module and an electronic device using the same are disclosed. The supporting module is disposed between the first body and the second body and includes a guide rail, a sliding element, an elastic element, and a supporting unit. The guide rail is fastened to the first body and has a first side wall and a second side wall facing each other. The first side wall has a plurality of first recessed portions, and the second side wall has a plurality of second recessed portions. The sliding element is slidably disposed at the guide rail along a first direction. The elastic element is disposed at the sliding element and is positioned between the first side wall and the second side wall. Two ends of the supporting unit are rotatably disposed at the sliding element and the second body around a second direction.

公开(公告)号：EP1969900A4

公开(公告)日：2010-07-28

申请号：EP07716251

申请日：2007-01-04

Applicant: BOSTON ACOUSTICS INC

Inventor： BLACKMON LEIF ,  COX BRIAN ,  HIGGINS TIM

IPC: H04R1/24

CPC classification number: H04R1/345 ,  H04R1/24 ,  H04R9/06 ,  H04R2201/021 ,  H04R2201/025 ,  H04R2499/13

公开(公告)号：EP1630473B1

公开(公告)日：2010-06-16

申请号：EP05110068.3

申请日：2000-11-20

Applicant: Kluth, Manfred

Inventor： Kluth, Manfred

IPC: F21V14/02 ,  G09F19/22 ,  G09F13/22 ,  E04B9/04 ,  E04B9/32

CPC classification number: E04B9/0428 ,  E04B9/32 ,  F21S10/00 ,  F21V3/00 ,  F21V14/02 ,  F21V19/02 ,  F21V23/02 ,  F21V23/04 ,  F21V33/0056 ,  F21V33/006 ,  F21W2121/008 ,  F21Y2113/13 ,  F21Y2115/10 ,  F21Y2115/30 ,  G09F13/04 ,  G09F13/22 ,  G09F19/22 ,  H04R1/028 ,  H04R2201/021

公开(公告)号：EP2184928A1

公开(公告)日：2010-05-12

申请号：EP07805916.9

申请日：2007-08-09

Applicant: Toa Corporation

Inventor： SAKANE, Hidenari

IPC: H04R1/00

CPC classification number: F16M13/02 ,  F16M11/041 ,  H04R1/026 ,  H04R2201/021

Abstract: An object of the present invention is to provide a speaker mounting device which does not permit a dismounting work without using a tool but enables an easy dismounting work using the tool. A speaker mounting device 1 of the present invention comprises a speaker component 2 provided at a speaker, and a wall component 3 to be provided at a wall.
The speaker component 2 is configured to be slid in a first direction with respect to the wall component to be mounted to the wall component 3. The speaker component 2 is configured to be slid in a second direction with respect to the wall component 3 to be dismounted from the wall component 3. The speaker component 1 includes a movement prevention member 5 and a shaft member 6 coupled to the movement prevention member 5. The shaft member 6 is rotated to cause the movement prevention member 5 to rotate around the shaft member 6 which is a rotational axis. The shaft member 6 has an outer end of a screw head shape or a bolt head shape. The wall component 3 is positioned in the second direction relative to a rotational trajectory of the movement prevention member 5 in a state where the speaker component 2 is mounted to the wall component 3.

Abstract translation: 本发明的一个目的是提供一种扬声器安装装置，其不使用工具就不允许拆卸工作，而能够使用该工具容易地拆卸工作。 本发明的扬声器安装装置1包括设置在扬声器上的扬声器部件2和设置在墙壁上的壁部件3。 扬声器部件2被构造成相对于待安装到壁部件3的壁部件在第一方向上滑动。扬声器部件2被构造成相对于壁部件3在第二方向上滑动 扬声器部件1包括移动阻止构件5和联接到移动阻止构件5的轴构件6.轴构件6旋转以使移动阻止构件5围绕轴构件6旋转 这是一个旋转轴。 轴构件6具有螺钉头形状或螺栓头形状的外端。 在将扬声器部件2安装到壁部件3的状态下，壁部件3相对于运动防止部件5的旋转轨迹定位在第二方向上。