专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明专利

JP2006304236A Loudspeaker apparatus 有权
标题翻译：扬声器装置
公开(公告)号：JP2006304236A
公开(公告)日：2006-11-02
申请号：JP2005127200
申请日：2005-04-25
申请人： Pioneer Electronic Corp , Tohoku Pioneer Corp , パイオニア株式会社 , 東北パイオニア株式会社
发明人： ABE YASUHISA , ENDO CHUICHI
IPC分类号： H04R1/02
CPC分类号： H04R1/025
摘要： PROBLEM TO BE SOLVED: To provide a loudspeaker apparatus capable of improving both sealing performance at a mating interface with a cabinet and assembling performance.
SOLUTION: The loudspeaker apparatus fixes a loudspeaker unit 3 to a cabinet 5 by fitting a frame of the loudspeaker unit 3 or a peripheral edge 7a on a baffle plate 7 to a surrounding support groove 20 formed on the inner peripheral surface of the cabinet 5. At the bottom side of the support groove 20, a rib 21 of which the tip comes into contact with the frame or the peripheral surface 7a on a baffle plate fitted to the support groove 20 is attached all around the support groove 20 like a ring. By the abutment of the rib 21 the airtightness of the mating interface is improved.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够改善与机柜的配合接口处的密封性能和组装性能的扬声器装置。
解决方案：扬声器装置通过将扬声器单元3的框架或挡板7上的周缘7a装配到形成在该挡板7的内周面上的周围的支撑槽20上，将扬声器单元3固定到机壳5 在支撑槽20的底侧，顶端与框架接合的肋21或装配到支撑槽20的挡板上的周面7a全部附接在支撑槽20周围，类似于戒指。通过肋21的抵接，配合界面的气密性得到改善。版权所有（C）2007，JPO＆INPIT

22. 发明专利

JP2006148667A Voice coil unit and loudspeaker system employing the same 有权
标题翻译：声音线圈单元和使用它的扬声器系统
公开(公告)号：JP2006148667A
公开(公告)日：2006-06-08
申请号：JP2004337406
申请日：2004-11-22
申请人： Pioneer Electronic Corp , Tohoku Pioneer Corp , パイオニア株式会社 , 東北パイオニア株式会社
发明人： ABE YASUHISA , KUDO YOSHIMI
IPC分类号： H04R9/04
摘要： PROBLEM TO BE SOLVED: To provide a voice coil unit or the like in which breakage of lead wires of a voice coil is prevented when the voice coil unit is driven.
SOLUTION: The voice coil unit includes: a voice coil bobbin; the lead wires; a voice coil comprising first and second voice coils and wound on the voice coil bobbin; and first and second winding bodies adhered to the voice coil bobbin so as to cover a part of the lead wires of the voice coil. Each of the lead wires includes: an extracted part extracted from a lower end of the first voice coil; a folded part extended from one end of that, gently curved in a curved shape and folded back at a fold back angle θ1; and a lead-out part extended from one end of the folded part and led out externally from a prescribed position.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种音圈单元等，其中当音圈单元被驱动时防止音圈的引线断线。音圈单元包括：音圈架; 引线; 音圈，包括第一和第二音圈并缠绕在音圈架上; 并且第一和第二绕组体粘附到音圈骨架上以覆盖音圈的引线的一部分。每个引线包括：从第一音圈的下端提取的提取部分; 从其一端延伸的折叠部分，弯曲成弯曲形状并以折回角度θ1折回; 以及从折叠部分的一端延伸并从外部从规定位置引出的引出部分。版权所有（C）2006，JPO＆NCIPI

23. 发明专利

JP2005080103A Speaker device and speaker installation panel 审中-公开
标题翻译：扬声器设备和扬声器安装面板
公开(公告)号：JP2005080103A
公开(公告)日：2005-03-24
申请号：JP2003310349
申请日：2003-09-02
申请人： Pioneer Electronic Corp , Tohoku Pioneer Corp , パイオニア株式会社 , 東北パイオニア株式会社
发明人： HIKICHI TOSHIHIRO , ABE YASUHISA , NEGISHI TAKAYUKI , ITO TAKESHI , SASAKI KATSUHIRO , HAMADA HIROYUKI , HOSOI SHINTARO
IPC分类号： B60R11/02 , B60J5/04 , G10K11/22 , H04R1/02
摘要： PROBLEM TO BE SOLVED: To provide a speaker device capable of preventing vibration of an inner panel on which a speaker unit is installed and preventing generation of unpleasant sound which a listener feels by the vibration of the inner panel and a speaker installation panel. SOLUTION: A speaker device SP for vehicle has the speaker unit 3, the inner panel 2 on which the speaker unit 3 is installed and an acoustic tube 4 for sound muffler installed on the inner panel 2 and considers frequency preset as frequency of the sound which the listener feels unpleasant among sounds generated by vibration of the inner panel 2 resulting from sound emission of the speaker unit 3 as resonance frequency of the acoustic tube 4. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够防止安装有扬声器单元的内板的振动的扬声器装置，并且防止由内板和扬声器安装板的振动引起的听众感觉到的令人不愉快的声音。解决方案：用于车辆的扬声器装置SP具有扬声器单元3，安装有扬声器单元3的内板2和安装在内板2上的消音器声管4，并将频率预设为频率声音由音扬声器单元3的声音发射而产生的内部面板2的振动产生的声音感到不舒服，作为声管4的共振频率。（C）2005，JPO＆NCIPI

24. 发明专利

JP2005064613A Speaker apparatus and method of mounting same 审中-公开
标题翻译：扬声器装置及其安装方法
公开(公告)号：JP2005064613A
公开(公告)日：2005-03-10
申请号：JP2003207812
申请日：2003-08-19
申请人： Pioneer Electronic Corp , Tohoku Pioneer Corp , パイオニア株式会社 , 東北パイオニア株式会社
发明人： ABE YASUHISA , NEGISHI TAKAYUKI , ITO TAKESHI , SASAKI KATSUHIRO , HIKICHI TOSHIHIRO , HAMADA HIROYUKI , HOSOI SHINTARO
IPC分类号： B60R11/02 , H04R1/02 , H04R1/28 , H04R9/02
CPC分类号： H04R1/2896 , H04R1/025 , H04R2201/34 , H04R2209/027 , H04R2400/11 , H04R2499/13
摘要： PROBLEM TO BE SOLVED: To provide a speaker apparatus for suppressing the transmission of vibration to a mounted part with a simple configuration.
SOLUTION: A magnet 300 is placed nearly in the middle of the bottom part 210 of a frame 200, a diaphragm 500 provided with a coil bobbin 570 on which a voice coil 600 is wound is fitted to the frame 200 in a state of closing an opening 233, and the diaphragm 500 is covered with a protection member 700. A fitting part 240 fitted to a fitting part 800 is projected along a plane including the position of the gravity center G of the entire weight and nearly in parallel with the opening of the frame 200, that is, projected as a flange to the outer face of the bottom 210 of the frame 200 nearly along the plane including the gravity center G and nearly orthogonal to the vibrating direction of the diaphragm 500. The transmission of the vibration of the diaphragm 500 to the fitting part 800 via the frame can be suppressed without using a separate member such as a vibration-isolation member and deterioration in the sound quality due to noise can be prevented with the simple configuration.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种扬声器装置，用于以简单的结构抑制对安装部件的振动传播。解决方案：磁体300几乎位于框架200的底部210的中间，设置有缠绕有音圈600的线圈架570的隔膜500以状态安装在框架200上关闭开口233，并且隔膜500被保护构件700覆盖。装配到装配部800的装配部240沿着包括整个重量的重心G的位置并且几乎与框架200的开口，即，沿着包括重心G并且几乎与振动膜500的振动方向正交的平面几乎沿着框架200的底部210的外表面作为凸缘突出。通过这种简单的结构，能够抑制膜片500经由框架向配合部件800的振动，而不需要使用振动隔离部件等分离部件，能够以简单的结构防止噪音导致的音质恶化。版权所有（C）2005，JPO＆NCIPI

25. 发明专利

JP2002135888A DIAPHRAGM FOR SPEAKER 失效
公开(公告)号：JP2002135888A
公开(公告)日：2002-05-10
申请号：JP2000322787
申请日：2000-10-23
申请人： PIONEER ELECTRONIC CORP , PIONEER TOHOKU CORP
发明人： ABE YASUHISA , SUZUKI TAKASHI , MATSUMOTO KOJI , TAKAYAMA KOJI
IPC分类号： H04R9/04 , H04R7/02 , H04R7/04 , H04R7/12 , H04R9/02
摘要： PROBLEM TO BE SOLVED: To provide a diaphragm for speaker having a high heat radiation efficiency. SOLUTION: The speaker diaphragm speaker is made of a diaphragm main body 80 which is formed by injection molding of resin like PP(polypropylene) as a resin materials for injection molding, and its outer peripheral edge part is provided with an edge 9. The speaker diaphragm is provided with a metallic plate 81 (about 1 mm thickness) made of aluminum or its alloy which is stuck to the main sound radiation side of the diaphragm main body in the vicinity of a voice coil bobbin 4 attached to the diaphragm main body 80. The metallic plate 81 functions as a radiation fin, and heat transmitted from a neck part of the diaphragm main body 80 to which the voice coin bobbin 4 is stuck is radiated from this radiation fun. The metallic plate 81 consists of plural, for example, three long-sized metallic plates radially spread from the vicinity of the voice coil bobbin 4 stuck to the inner peripheral edge part. Long-sized metallic plates may be like spearheads or rectangular. The number of metallic plates, their arrangement, and their individual shapes are changed to change acoustic physical properties like frequency characteristics of a speaker.

26. 发明专利

JP2000175295A SPEAKER SYSTEM 失效
公开(公告)号：JP2000175295A
公开(公告)日：2000-06-23
申请号：JP36192198
申请日：1998-12-04
申请人： PIONEER ELECTRONIC CORP , PIONEER TOHOKU CORP
发明人： ISHIGAKI TOSHIHIRO , ABE YASUHISA , KOBAYASHI YOSHITAKA
IPC分类号： H04R9/02 , H04R9/04
摘要： PROBLEM TO BE SOLVED: To enhance a heat radiating effect of a heat generated by a voice coil and to improve resistance to input of the speaker. SOLUTION: A radiation layer 14 is formed to a part of a voice coil 2 whose heat radiation is made conventionally rely upon air convection, heat generated by the voice coil 2 is converted into an infrared ray and then radiated. Thus, the heat transfer speed is increased and the cooling effect of the voice coil 2 is promoted so as to improve resistance to input of the speaker in this speaker system.

27. 发明专利

JP2008301171A Speaker apparatus 审中-公开
标题翻译：扬声器装置
公开(公告)号：JP2008301171A
公开(公告)日：2008-12-11
申请号：JP2007144750
申请日：2007-05-31
申请人： Pioneer Electronic Corp , Tohoku Pioneer Corp , パイオニア株式会社 , 東北パイオニア株式会社
发明人： ABE YASUHISA , KOBAYASHI HIROYUKI
IPC分类号： H04R9/02 , H04R9/04
摘要： PROBLEM TO BE SOLVED: To provide a support structure of a vibrator by which a voice coil bobbin is elastically supported for a long period in a speaker apparatus.
SOLUTION: The speaker apparatus includes the vibrator including the voice coil bobbin (bobbin), first and second dumpers which elastically support the bobbin, and a support which supports the vibrator. A space surrounded by the first dumper, the second dumper, the bobbin and the support is made airtight and the air existing in the space has a function of an air spring which elastically supports the vibrator. The bobbin is elastically supported by elastic force by the first and second dumpers, and elastic force of the air spring in the space. The voice coil bobbin is elastically supported for a long period in comparison with structure for elastically supporting the bobbin only by the dumpers.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供在扬声器装置中长时间弹性地支撑音圈架的振动器的支撑结构。解决方案：扬声器装置包括包括音圈架（线轴）的振动器，弹性支撑线轴的第一和第二翻斗车以及支撑振动器的支架。由第一自卸车，第二自卸车，线轴和支架围绕的空间被气密地密封，并且存在于该空间中的空气具有弹性地支撑振动器的空气弹簧的功能。线轴由第一和第二翻斗车的弹力弹性地支撑，空气弹簧的空间弹力。与通过翻斗车弹性地支撑筒管的结构相比，音圈架长时间地弹性支撑。版权所有（C）2009，JPO＆INPIT

28. 发明专利

JP2007090969A Mounting metal fitting 审中-公开
标题翻译：安装金属配件
公开(公告)号：JP2007090969A
公开(公告)日：2007-04-12
申请号：JP2005280649
申请日：2005-09-27
申请人： Pioneer Electronic Corp , Tohoku Pioneer Corp , パイオニア株式会社 , 東北パイオニア株式会社
发明人： ABE YASUHISA , KUDO YOSHIMI
IPC分类号： B60R11/02 , H04R1/00 , H04R1/02
摘要： PROBLEM TO BE SOLVED: To provide a mounting metal fitting capable of preventing a sudden change of the direction of electronic equipment and easily positioning the electronic equipment in a prescribed direction. SOLUTION: This mounting metal fitting 1 is provided with a cover member 31, a mounting member 32 and a sliding fixing part 33. The cover member 31 is formed into a semi-spherical shape. The mounting member 32 is provided with an overlapped part 38 overlapped with the cover member 31. The sliding fixing part 33 is provided with a sliding hole 43 passing through the overlapped part 38, a screw hole 42 provided in the cover member 31, a bolt 44, a leaf spring 46, a recessed part 50 and a projecting part. The bolt 44 is screwed to the screw hole 42. The leaf spring 46 energizes the overlapped part 38 toward the cover member 31. A plurality of recessed parts 50 are provided at intervals along a sliding direction K on an outer surface of the cover member 31. A plurality of projecting parts are provided at intervals along the sliding direction K on an outer surface of the overlapped part 38. The projecting parts invade the recessed parts 50. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够防止电子设备的方向突然变化并容易地将电子设备定位在规定方向的安装金属配件。
解决方案：该安装金属配件1设置有盖构件31，安装构件32和滑动固定部33.盖构件31形成为半球形。安装构件32设置有与盖构件31重叠的重叠部分38.滑动固定部33设置有穿过重叠部分38的滑动孔43，设置在盖构件31中的螺钉孔42，螺栓 44，板簧46，凹部50和突出部。螺栓44螺纹连接到螺纹孔42.板簧46将重叠部分38通向盖部件31.多个凹部50沿着滑动方向K间隔设置在盖部件31的外表面上在重叠部分38的外表面上沿着滑动方向K间隔设置多个突出部分。突出部分侵入凹部50.版权所有（C）2007，JPO＆INPIT

29. 发明专利

JP2005244537A Elliptic speaker system 审中-公开
标题翻译： ELLIPTIC SPEAKER系统
公开(公告)号：JP2005244537A
公开(公告)日：2005-09-08
申请号：JP2004050823
申请日：2004-02-26
申请人： Pioneer Electronic Corp , Tohoku Pioneer Corp , パイオニア株式会社 , 東北パイオニア株式会社
发明人： ABE YASUHISA
IPC分类号： H04R9/04 , H04R7/12
摘要： PROBLEM TO BE SOLVED: To provide an elliptic speaker system whereby the effectiveness of an elliptic diaphragm capable of weakening the directivity in a minor diametrical direction can sufficiently be utilized and disturbance of vibration characteristics can be prevented by suppressing a bent of a major diametrical part of an elliptic voice coil even in the case of the combination with the elliptic voice coil.
SOLUTION: In the elliptic speaker system 21 using the elliptic diaphragm 23 for a diaphragm driven by the voice coil 31, the elliptic diaphragm 23 adopts an inverted cone shape that is upheaved forward from the circumferential edge toward the center at a prescribed tilt angle so as to solve shortcomings of cone diaphragms of prior arts thereby establishing the compatibility between the excellent directivity characteristic and the stable operation without disturbance in the vibration characteristic caused by a bent.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种椭圆形扬声器系统，由此可以充分利用能够削弱小直径方向性的椭圆形光阑的有效性，并且可以通过抑制主要的弯曲来防止振动特性的干扰椭圆音圈的直径部分即使在与椭圆音圈组合的情况下也是如此。解决方案：在使用椭圆形隔膜23用于由音圈31驱动的隔膜的椭圆形扬声器系统21中，椭圆形隔膜23采用从圆周边缘朝向中心以预定倾斜向上倾斜的倒锥体形状角度，以解决现有技术的锥形膜片的缺点，从而建立了优异的方向性特性和稳定操作之间的相容性，而不会由于弯曲引起的振动特性的干扰。版权所有（C）2005，JPO＆NCIPI

30. 发明专利

JP2005217712A Dome type diaphragm and speaker device provided therewith 审中-公开
标题翻译：其中提供的DOME型透镜和扬声器装置
公开(公告)号：JP2005217712A
公开(公告)日：2005-08-11
申请号：JP2004020996
申请日：2004-01-29
申请人： Pioneer Electronic Corp , Tohoku Pioneer Corp , パイオニア株式会社 , 東北パイオニア株式会社
发明人： ABE YASUHISA
IPC分类号： H04R7/12
摘要： PROBLEM TO BE SOLVED: To solve the insufficiency in rigidness of an intermediate portion in a long diametric direction of a dome type diaphragm.
SOLUTION: In the dome type diaphragm 11 in which the external circumferential shape in a plan view is oval or elliptic, the cross sectional shape along its long diametric direction and short diametric direction is formed into a bent shape.
COPYRIGHT: (C)2005,JPO&NCIPI

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式