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    • 1. 发明专利
    • イヤホン装置
    • 耳机设备
    • JP2015005790A
    • 2015-01-08
    • JP2013128096
    • 2013-06-19
    • 賢太 田中Kenta Tanaka賢太 田中
    • TANAKA KENTA
    • H04R1/10
    • 【課題】イヤホン装置において、装着性向上と駆動音の品質向上を図る。【解決手段】ケース本体31内には振動膜45と音声信号によってそれを駆動発音する駆動部47を配置する。発音された音を外部に導く音通孔53を形成する音通筒体55をケース本体31の前面側から突出させる。音通筒体55は、ケース本体31を上面側又は下面側から見たとき、音通孔53の中心軸X1がケース本体31の前後を結ぶ中心軸X2と交わらない状態で、ケース本体31の左半分側又は右半分側に寄せて形成される。音通筒体55は、音通孔53の中心軸X1が左半分側に位置するとき、その音通筒体55は左側斜め上方向に、その音通孔53の中心軸X1が右半分側に位置するとき、その音通筒体55は右側斜め上方向に突出する。【選択図】図4
    • 要解决的问题:提高耳机装置的耐磨性和驱动声音的质量。解决方案:在壳体31内,根据音频信号驱动用于探测的振动膜的振动膜45和驱动部47, 被处置。 形成用于将产生的声音引导到外部的声孔53的透声筒体55从壳体31的前侧突出。当在顶面或底面侧观察壳体31时, 在声孔53的中心轴线X1不与穿过声孔53的中心轴线X2连接的中心轴线X2的状态下,更靠近壳体31的左半侧或右半侧形成发声筒体55 壳体本体31.当声孔53的中心轴线X1位于左半侧时,透声筒体55在左上方倾斜方向突出,透声筒体55向右突出 当声孔53的中心轴线X1位于右半侧时的上方倾斜方向。
    • 2. 发明专利
    • スピーカ装置
    • 扬声器系统
    • JP2015019342A
    • 2015-01-29
    • JP2013147154
    • 2013-07-15
    • 賢太 田中Kenta Tanaka賢太 田中
    • TANAKA KENTA
    • H04R9/06H04R1/10H04R9/02
    • 【課題】スピーカ装置において、更なる高品質化を可能にする。【解決手段】第1のスピーカ部Aは、第1のヨーク31と、これに固定された第1の振動膜33および第1の駆動部35とを有する。第2のスピーカ部Bは、第2のヨーク49と、これに固定された第2の振動膜53および第2の駆動部53とを有する。第1および第2のスピーカ部A、Bは、第1および第2のヨーク31、49の底部どうしが間隔を置いて近接対面するとともに第1および第2の振動膜33、51の間を気密状態にして一体的に連結配置する。第1、第2の駆動部35、53により、それら第1および第2の振動膜33、51が同方向に変位振動するよう駆動される。【選択図】図1
    • 要解决的问题:为了在扬声器系统中实现更高质量。解决方案:第一扬声器部分A包括:第一磁轭31; 固定在轭架上的第一振动膜33; 和第一驱动单元35.第二扬声器部分B包括:第二磁轭49; 固定到第二磁轭的第二振动膜53; 和第二驱动单元53.第一和第二扬声器部分A,B通过连接一体地布置,以便允许第一和第二磁轭31,49的各个底部相互相对并且在第二驱动单元53之间获得气密状态 第一和第二振动膜33,51。第一和第二振动膜33,51被驱动以通过第一和第二驱动单元35,53在相同的方向上进行位移振动。
    • 3. 发明专利
    • Speaker device
    • 扬声器设备
    • JP2014127786A
    • 2014-07-07
    • JP2012282042
    • 2012-12-26
    • Kenta Tanaka賢太 田中
    • TANAKA KENTA
    • H04R9/02H04R1/10
    • PROBLEM TO BE SOLVED: To provide a speaker device enabling an increased drive sound and higher quality.SOLUTION: A drive magnet 33 is disposed inside a cylindrical speaker yoke 31. On the open end side of the speaker yoke 31, a diaphragm 43 is fixed in a manner to face the end surface of the drive magnet 33 with a gap. The diaphragm 43 includes a voice coil 49 inserted in the gap between the drive magnet 33 and the speaker yoke 31 and displaced by a voice signal. On the front face of the diaphragm 43, a control magnet plate 53 is disposed. The control magnet plate 53 is magnetized in such a manner that an area opposite to the drive magnet 33 or the speaker yoke 31 in a proximity state has an identical magnetic pole to an area opposite to the drive magnet 33 or the periphery of the end face of the speaker yoke 31.
    • 要解决的问题:提供一种能够提高驱动声音和更高质量的扬声器装置。解决方案:驱动磁体33设置在圆筒形扬声器轭31内。在扬声器轭31的开放端侧,固定有隔膜43 以与间隙的驱动磁体33的端面相对的方式。 隔膜43包括插入在驱动磁体33和扬声器轭31之间的间隙中并被语音信号移位的音圈49。 在隔膜43的前表面设置有控制磁铁板53。 控制磁板53被磁化,使得与驱动磁体33或扬声器轭31在接近状态下相反的区域具有与驱动磁体33相对的区域或端面的周边相同的磁极 扬声器轭31。
    • 4. 发明专利
    • Cable handling device
    • 电缆处理装置
    • JP2008245119A
    • 2008-10-09
    • JP2007085484
    • 2007-03-28
    • Kenta Tanaka賢太 田中
    • TANAKA KENTA
    • H04R1/10
    • PROBLEM TO BE SOLVED: To provide a cable handling device which is strong against stress such as pulling even if a cable for connection with an earphone or a control box is not bundled.
      SOLUTION: A cable 7 has outer circumference covering a plurality of insulated core wires 7a. Coating of the cable 7 is stripped partially to expose the core wires 7a. An insulating protective portion 21 is molded on the cable 7 in the shape of a sheath covering the stripped portion 23 of coating and the its adjacent parts.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种即使在与耳机或控制箱连接的电缆没有捆绑的情况下,也可以抗拉力强的电缆处理装置。 解决方案:电缆7具有覆盖多个绝缘芯线7a的外周。 将电缆7的涂覆部分剥离以露出芯线7a。 绝缘保护部分21以覆盖涂层的剥离部分23及其相邻部分的护套的形状模制在电缆7上。 版权所有(C)2009,JPO&INPIT
    • 5. 发明专利
    • Earphone device
    • 耳机设备
    • JP2014011513A
    • 2014-01-20
    • JP2012144837
    • 2012-06-28
    • Kenta Tanaka賢太 田中
    • TANAKA KENTA
    • H04R1/10
    • PROBLEM TO BE SOLVED: To provide an earphone device which can be easily inserted into a variety of types of external canals and fitted into a various shapes of external canals of users.SOLUTION: An earphone device comprises a case body 31 for supporting a vibrating membrane 45 and having inside thereof a driving part 47 for driving the vibrating membrane 45 with an audio signal. In the case body 31, a sound-transmitting cylinder 33 for guiding sound generated by the vibration of the vibrating membrane 45 to the outside is protrusively formed. On the outer periphery of the sound-transmitting cylinder 33, two engaging parts 33b and 33c are formed in the axial direction. A first ear chip 35 formed of a soft synthetic resin is removably fixed to one of the engaging parts 33b and 33c on the root side of the sound-transmitting cylinder 33. A second ear chip 37 formed of the soft synthetic resin with an outer diameter smaller than that of the first ear chip 35 is removably fixed to the engaging part 33c on the tip side.
    • 要解决的问题:提供一种耳机装置,其可以容易地插入到各种类型的外部运河中并且被装配到各种形状的外部用户的运河中。解决方案:耳机装置包括:壳体31,用于支撑振动膜 并且在其内部具有用音频信号驱动振动膜45的驱动部分47。 在壳体31中,突出形成用于将由振动膜45的振动产生的声音引导到外部的传声缸33。 在透声圆筒33的外周,在轴向形成两个卡合部33b,33c。 由软质合成树脂形成的第一耳芯片35可移除地固定在传声筒33的根侧上的一个接合部分33b和33c上。第二耳片37由软质合成树脂形成,外径 小于第一耳芯片35的可移除地固定在尖端侧的接合部33c。
    • 6. 发明专利
    • Earphone device
    • 耳机设备
    • JP2010283643A
    • 2010-12-16
    • JP2009135900
    • 2009-06-05
    • Kenta Tanaka賢太 田中
    • TANAKA KENTA
    • H04R1/10
    • PROBLEM TO BE SOLVED: To easily settle a case body at the cavum conchae side, to also reduce protrusion to the outside and to also improve wearing feeling. SOLUTION: A vibrating film 39 is supported inside a case body 33. In the case body 33, a sound hole 45 is formed for guiding a sound generated by vibration of the vibrating film 39 toward the outside. A driving portion 43 is disposed to be positioned between the vibrating film 39 and the sound hole 45. The driving portion 43 includes a coil 41 which is supported by the vibrating film 39 and extends from the vibrating film 39 toward the sound hole 45, and a magnet 37 which is supported inside the case body 33 to be positioned between the vibrating film 39 and the sound hole 45 and faces the coil 41. The driving portion 43 is formed to have a smaller diameter than that of the vibrating film 39, and the case body 33 is formed, as a wearing portion 33b, to have a smaller diameter at a side from the driving portion 43 to the sound hole 45 than that at a side of the vibrating film 39. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:为了容易地在腔体侧固定壳体,还能够减少对外部的突出并且还改善穿着感。 解决方案:振动膜39被支撑在壳体33的内部。在壳体33中,形成有用于将振动膜39的振动产生的声音向外引导的声孔45。 驱动部分43设置在振动膜39和声孔45之间。驱动部分43包括由振动膜39支撑并从振动膜39向声孔45延伸的线圈41,以及 磁体37被支撑在壳体33的内部,位于振动膜39和声孔45之间并面对线圈41.驱动部43形成为具有比振动膜39小的直径, 作为耐磨部33b,壳体主体33在驱动部43至声孔45的一侧具有比振动膜39侧更小的直径。(C) 2011年,JPO&INPIT
    • 7. 发明专利
    • Connection device with cord
    • 带CORD的连接装置
    • JP2010108634A
    • 2010-05-13
    • JP2008276864
    • 2008-10-28
    • Kenta Tanaka賢太 田中
    • TANAKA KENTA
    • H01R13/56H04R1/10
    • PROBLEM TO BE SOLVED: To provide a device that is easy to make cord directions change in various leading directions so as to prevent disconnections of cords.
      SOLUTION: An insulation base part 13 covers a part of a conductive connecting part 9 to support it with one end part, and makes a cord 11 connected to the conductive connection part 9 lead out from the other end part. A rotation tube 21 is inserted and fitted rotatably into the insulation base part 13, with the cord 11 loosely inserted. The insulation base part 13 includes a slope 15 at the other end part, and the cord 11 is led out of the slope 15, and the rotation tube 21 includes a slant-end surface 25, and are inserted and fitted freely rotatably, in contact with the slope 15 and the end surface 25.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种容易使帘线方向在各种前进方向上变化的装置,以防止帘线的断开。 解决方案:绝缘基部13覆盖导电连接部9的一部分,以一端部支撑,并且使得与导电连接部9连接的电线11从另一端部导出。 旋转管21插入并安装在绝缘基部13中,线11松动地插入。 绝缘基部13在另一端部具有倾斜部15,将导线11从斜面15引出,旋转管21包括倾斜端面25,可自由转动地插入嵌合接触 斜坡15和端面25。版权所有(C)2010,JPO&INPIT
    • 8. 发明专利
    • Connector with cord
    • 带线连接器
    • JP2009170187A
    • 2009-07-30
    • JP2008005223
    • 2008-01-15
    • Kenta Tanaka賢太 田中
    • TANAKA KENTA
    • H01R13/52
    • PROBLEM TO BE SOLVED: To obtain a connector with cord which is easy to assemble and in which the whole structure can be made small in size. SOLUTION: The conductive connection portion 13 is fitted into and connected to a portion to be connected which is connected to an electronic device. An insulating base portion 17 of column shape covers the conductive connection portion 13 and supports this. The cord 15 is electrically connected to the conductive connection portion and is led out in slanted direction from the end part of the insulating base portion 17. An insulating cap portion 23 of cylindrical shape has a through-hole 25 at its side, covers the cord 15, is covered with the end part of the insulating base portion 17, and is fitted into the end part of the insulating base portion 17 with which the through-hole 25 is engaged. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:为了获得具有易于组装的线的连接器,并且整体结构可以使其尺寸变小。 解决方案:导电连接部13嵌入并连接到连接到电子设备的要连接的部分。 柱状的绝缘基部17覆盖导电连接部13并支撑该绝缘基部17。 电线15电连接到导电连接部分并从绝缘基底部分17的端部沿倾斜方向引出。圆柱形绝缘帽部分23的侧面具有通孔25,覆盖线 如图15所示,被绝缘基部17的端部覆盖,并且嵌合在通孔25与其接合的绝缘基部17的端部中。 版权所有(C)2009,JPO&INPIT
    • 10. 发明专利
    • Speaker device
    • 扬声器设备
    • JP2014090239A
    • 2014-05-15
    • JP2012237748
    • 2012-10-29
    • Kenta Tanaka賢太 田中
    • TANAKA KENTA
    • H04R9/02H04R9/04
    • H04R9/06H04R1/1016H04R1/1075H04R9/025
    • PROBLEM TO BE SOLVED: To enable the increase and higher quality of drive sound in a speaker device.SOLUTION: A vibrating film 47 is supported by a cylindrical body frame 31. A first drive unit 61 for driving the vibrating film 47 with the use of a sound signal to be applied is disposed on one surface side of the vibrating film 47 inside the body frame 31. A second drive unit 75 for driving the vibrating film 47 in a direction being the same as the vibration direction of the vibrating film 47 by the first drive unit 61 with the use of a sound signal to be applied is disposed on the other surface side of the vibrating film 47 in the body frame 31.
    • 要解决的问题:为了使扬声器装置中的驱动声音的质量越来越高。解决方案:振动膜47由圆柱形主体框架31支撑。第一驱动单元61,用于驱动振动膜47, 要施加的声音信号被设置在主体框架31内部的振动膜47的一个表面侧上。第二驱动单元75用于通过与振动膜47的振动方向相同的方向驱动振动膜47 使用要施加的声音信号的第一驱动单元61设置在主体框架31中的振动膜47的另一个表面侧上。