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1. 发明授权

EP3387845B1 APPARATUS, SYSTEM AND METHOD FOR AUTOMATED SPEAKER ASSEMBLY 有权
公开(公告)号：EP3387845B1
公开(公告)日：2024-05-15
申请号：EP16873807.8
申请日：2016-12-08
IPC分类号： H04R31/00 , H04R9/02 , H04R9/04 , H04R9/06 , H04R7/16
CPC分类号： H04R9/04 , H04R31/006 , H04R9/06

2. 发明公开

EP3352476A1 RECEIVER 有权
公开(公告)号：EP3352476A1
公开(公告)日：2018-07-25
申请号：EP15903948.6
申请日：2015-11-16
申请人： Goertek Inc.
发明人： MAO, Linjin , CHEN, Gang
IPC分类号： H04R9/02 , H04R9/08
CPC分类号： H04R1/023 , H04M1/03 , H04R1/06 , H04R1/10 , H04R1/2834 , H04R9/02 , H04R9/025 , H04R9/04 , H04R9/06 , H04R2400/11
摘要： A receiver comprises a peripheral housing, and a magnet circuit system and a vibrating system. The vibrating system comprises a vibrating diaphragm and a voice coil. The periphery housing comprises a first and second housing matched with each other, which are provided with electrical connection structures conductive with each other. A sidewall of the first housing is provided with a first elastic piece including one end welded with a spring electrically connected to an external circuit and another end exposed at the outer side of the sidewall of the first housing. A sidewall of the second housing is provided with a second elastic piece including one end electrically connected with a lead wire of the voice coil and another end exposed at the outer side of the sidewall of the second housing and welded and fixed with a portion of the first elastic piece exposed to the outer side.

3. 发明公开

EP3163907A4 ELECTROACOUSTIC TRANSDUCER 审中-公开
公开(公告)号：EP3163907A4
公开(公告)日：2018-02-21
申请号：EP15810941
申请日：2015-06-26
申请人： YAMAHA CORP
发明人： KATSUMATA YOSHIHIRO
IPC分类号： H04R7/12 , H04R7/20 , H04R9/04
CPC分类号： H04R9/02 , H04R1/025 , H04R7/12 , H04R7/20 , H04R9/04 , H04R2400/01 , H04R2400/11
摘要： A speaker (100) or a microphone (electroacoustic transducer) includes a vibrating body (1) having one or more vertically split cylindrical faces (5); a housing (3) having fixing sections (31 b) for fixing the side sections of the vertically split cylindrical faces (5) of the vibrating body (1); and an actuator (conversion section) (2) for performing conversion between the vibration of the vibrating body (1) and an electrical signal corresponding to the vibration. The vibrating body (1) is extended to a surface of the housing (3) in directions to the side sections of the vertically split cylindrical faces (5).

4. 发明公开

EP3264167A1 PANEL VIBRATION TYPE STEREO SOUND GENERATING DISPLAY DEVICE 有权
标题翻译：面板振动式立体声发生显示装置
公开(公告)号：EP3264167A1
公开(公告)日：2018-01-03
申请号：EP17177872.3
申请日：2017-06-26
申请人： LG Display Co., Ltd.
发明人： CHOI, YeongRak , PARK, KwanHo , LEE, Sungtae
IPC分类号： G02F1/1333 , H04R1/02 , H04R5/02 , H04R9/04 , H04R9/06 , G06F1/16
CPC分类号： G02F1/1333 , G02F1/133308 , G06F1/1637 , H04R1/025 , H04R1/026 , H04R5/02 , H04R9/04 , H04R9/06 , H04R2499/15
摘要： Disclosed is a display device that includes a display panel (100), sound generating actuators including a first sound generating actuator (200) in a first area of the display panel and a second sound generating actuator (200') in a second area of the display panel, the first and second sound generating actuators configured to vibrate the display panel to generate stereo sound, and a partition (600) between the first sound generating actuator (200) and the second sound generating actuator (200').
摘要翻译：公开了一种显示装置，其包括显示面板（100），发声致动器，所述发声致动器包括在显示面板的第一区域中的第一声音产生致动器（200）和在第二区域中的第二声音产生致动器（200'）第一声音产生致动器和第二声音产生致动器，其被配置为使显示面板振动以产生立体声;以及第一声音产生致动器（200）和第二声音产生致动器（200'）之间的隔离物（600）。

5. 发明公开

EP3166334A1 LOUDSPEAKER AND MOBILE DEVICE INCORPORATING SAME 有权转让
标题翻译：扬声器和移动设备合并在一起
公开(公告)号：EP3166334A1
公开(公告)日：2017-05-10
申请号：EP15815243.9
申请日：2015-07-03
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： HONDA, Kazuki , KUZE, Mitsukazu
IPC分类号： H04R7/20 , H04R1/02 , H04R7/02 , H04R7/10 , H04R9/02
CPC分类号： H04R31/006 , H04R1/02 , H04R1/025 , H04R7/02 , H04R7/04 , H04R7/10 , H04R7/18 , H04R7/20 , H04R9/025 , H04R9/04 , H04R9/06 , H04R2499/13
摘要： A loudspeaker includes a diaphragm, a voice coil body, and a magnetic circuit. The diaphragm has a first side, which is the surface of a recess defined by a thin part and a thick part formed around the thin part. The voice coil body includes a bobbin and a voice coil. The bobbin has a first end connected to the thin part on the first side of the diaphragm and a second end opposite to the first end. The magnetic circuit has an inner part, an outer part, and a magnetic gap. Part of the magnetic circuit including the first side of the inner part is located from the second end of the bobbin into the bobbin, and the first side of the inner part and the first side of the outer part are located in the recess so that the voice coil is located in the magnetic gap.
摘要翻译：扬声器包括振膜，音圈体和磁路。隔膜具有第一侧，该第一侧是由薄部分形成的凹部的表面和围绕该薄部分形成的厚部分。音圈体包括线圈架和音圈。线轴具有连接到隔膜的第一侧上的薄部分的第一端和与第一端相对的第二端。磁路具有内部部分，外部部分和磁隙。包括内部部件的第一侧的磁路的一部分从线圈架的第二端定位到线圈架中，并且内部部件的第一侧和外部部件的第一侧位于凹部中，使得音圈位于磁隙中。

6. 发明授权

EP2141939B1 Mandrel for a coil transducer motor structure 有权
标题翻译：多恩用于线圈换能器电机结构
公开(公告)号：EP2141939B1
公开(公告)日：2016-11-09
申请号：EP08290652.0
申请日：2008-07-02
申请人： Renault SAS , Université du Maine
发明人： Lemarquand, Guy , Remy, Mathias , Guyader, Gaël
IPC分类号： H04R9/04
CPC分类号： H04R9/04 , Y10T29/49005

7. 发明公开

EP3008919A2 SPEAKER DEVICE 审中-公开
标题翻译：扬声器装置
公开(公告)号：EP3008919A2
公开(公告)日：2016-04-20
申请号：EP14734027.7
申请日：2014-06-16
申请人： Jaguar Land Rover Limited
发明人： TOMAR, Ashutosh
IPC分类号： H04R9/06 , H04R9/04 , H04R7/26
CPC分类号： H04R9/025 , H04R1/2896 , H04R1/323 , H04R7/26 , H04R9/04 , H04R9/063 , H04R2499/13
摘要： The present invention relates to a speaker device (1) having a first diaphragm (3) and a second diaphragm (5). A first magnet (19) is mounted to the first diaphragm (3) and a second magnet (25) is mounted to the second diaphragm (5). The first magnet (19) is a first electromagnet having a first coil (23) and a power source driver is provided for supplying an electrical drive signal to the first coil (23) to establish said first magnetic field. The first and second magnets (19, 25) are arranged to generate first and second interacting magnetic fields which drive the first and second diaphragms (3, 5). The invention also relates to a speaker device (101) in which the second diaphragm (5) is replaced with a fixed back plate (135). The present invention also relates to a speaker assembly (45) made up of an array of the speaker devices (1; 101). The speaker device (1) can be used in a motor vehicle.
摘要翻译：本发明涉及具有第一膜片（3）和第二膜片（5）的扬声器装置（1）。第一磁体（19）安装在第一隔膜（3）上，第二磁体（25）安装在第二隔膜（5）上。第一磁体（19）是具有第一线圈（23）的第一电磁体，并且提供电源驱动器用于向第一线圈（23）提供电驱动信号以建立所述第一磁场。第一和第二磁体（19,25）被布置成产生驱动第一和第二隔膜（3,5）的第一和第二相互作用的磁场。本发明还涉及一种扬声器装置（101），其中第二隔膜（5）被替换为固定背板（135）。本发明还涉及由扬声器装置（1; 101）的阵列组成的扬声器组件（45）。扬声器装置（1）可以用在机动车辆中。

8. 发明公开

EP2793221A4 ACTUATOR FOR VIBRATING A SOUNDBOARD IN A MUSICAL INSTRUMENT AND METHOD FOR ATTACHING SAME 有权
标题翻译： AKTUATOR ZUM VIBRIEREN EINES RESONANZDECKE BEI EINEM MUSIKINSTRUMENT UND BEFESTIGUNGSVERFAHRENDAFÜR
公开(公告)号：EP2793221A4
公开(公告)日：2016-03-30
申请号：EP12857362
申请日：2012-12-14
申请人： YAMAHA CORP
发明人： OHNISHI KENTA , TAKAHASHI YUJI
IPC分类号： H04R7/04 , G10H1/32 , G10H3/22 , H04R1/02 , H04R9/02 , H04R9/04 , H04R11/02 , H04R31/00
CPC分类号： G10H1/32 , G10H3/22 , G10H2220/501 , G10H2220/505 , H04R1/028 , H04R7/045 , H04R9/02 , H04R9/04 , H04R11/02 , H04R31/00 , H04R31/006 , H04R2209/024 , H04R2440/05 , H04R2440/07 , Y10T29/49005
摘要： In an actuator (50), a bobbin (511) to which a voice coil (513) is attached is disposed within a magnetic path space formed by a magnetic path forming section (52). A connecting shaft (514) is coupled to the bobbin (511), and a connection end portion (516A) at a distal end of the connecting shaft is connected to a sound board of a musical instrument. The length of the shaft (514) can be adjusted. When the actuator (50) is attached to the sound board, the length of the shaft (514) is adjusted and the connection end portion (516A) is connected to the sound board while a position of the voice coil (513) within the magnetic path space is maintained in a predetermined reference mounting position, in a state in which the magnetic path forming unit (52) is supported in a predetermined position by a support unit (55).
摘要翻译：在致动器（50）中，安装有音圈（513）的线轴（511）设置在由磁路形成部（52）形成的磁路空间内。连接轴（514）联接到线轴（511），并且连接轴的远端处的连接端部（516A）连接到乐器的声板。可以调节轴（514）的长度。当致动器（50）附接到声板时，调节轴（514）的长度，并且连接端部（516A）连接到声音板，同时音圈（513）在磁性在通过支撑单元（55）将磁路形成单元（52）支撑在预定位置的状态下，将路径空间保持在预定的基准安装位置。

9. 发明公开

EP2974375A1 MOVING MAGNET MOTORS 有权
标题翻译： BEWEGLICHE MAGNETISCHE摩托车
公开(公告)号：EP2974375A1
公开(公告)日：2016-01-20
申请号：EP14714048.7
申请日：2014-03-07
申请人： Bose Corporation
发明人： LUCAS, Brian M. , ISAKSSON, Johan H.
IPC分类号： H04R11/02
CPC分类号： H04R11/02 , H02K16/00 , H02K41/0356 , H04R9/027 , H04R9/04 , H04R2400/07
摘要： An apparatus includes a load, a lever that is coupled to the load, and an electric motor that is coupled to the lever for driving the lever in oscillatory, rotary motion about a pivot axis. The electric motor includes an armature and a stator. The armature is coupled to the lever and includes a permanent magnet. The stator defines an air gap within which the armature is disposed. The stator is configured for creating magnetic flux across the air gap for the permanent magnet to interact with, thereby to drive motion of the load. The electric motor is configured such that substantially no detent forces (a/k/a cogging forces) are generated between the stator and the permanent magnet as the lever is driven by the motor.
摘要翻译：一种装置包括至少一个负载和多个电枢，每个电枢均包括永磁体，其连接至该至少一个负载以使该至少一个负载移动。该设备还包括限定空气间隙的公共定子，多个电枢设置在该气隙内。公共定子构造成用于在气隙两端产生磁通量，以使衔铁相互作用，从而驱动至少一个负载的运动。

10. 发明授权

EP2244488B1 SPEAKER AND ELECTRONIC DEVICE 有权转让
标题翻译：音箱和电子设备
公开(公告)号：EP2244488B1
公开(公告)日：2015-07-29
申请号：EP09710183.6
申请日：2009-02-13
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： TAKEWA, Hiroyuki
IPC分类号： H04R7/02 , H04R9/04
CPC分类号： H04R7/02 , H04R9/04 , H04R2499/15

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