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    SPEAKER DEVICE, AND AUTOMOBILE
    1.
    发明申请
    SPEAKER DEVICE, AND AUTOMOBILE 审中-公开
    扬声器设备和汽车

    公开(公告)号：US20110228949A1

    公开(公告)日：2011-09-22

    申请号：US13126955

    申请日：2008-10-31

    申请人： Takahisa Haba ,  Hiroya Oizumi ,  Kyoichi Matsuda ,  Takuei Nagasawa

    发明人： Takahisa Haba ,  Hiroya Oizumi ,  Kyoichi Matsuda ,  Takuei Nagasawa

    IPC分类号： H04B1/00 ,  H04R9/04

    CPC分类号： H04R1/028 ,  H04R7/16 ,  H04R2499/13

    摘要： A speaker device prevents “squeaking” based on the difference between propagation speed of a vibration propagated through a center cap and propagation speed of a vibration propagated through a diaphragm. The speaker device includes a vibrating body (VB), a driving part (magnetic circuit) driving the VB, and a frame supporting the VB and the driving part (magnetic circuit). The VB includes a voice coil (VC), a VC supporting part supporting the VC, a diaphragm group, and a driving member whose inner circumference portion is supported by the VC supporting part and which transmits VC vibration to the diaphragm group. The driving member includes a supporting part supporting the diaphragm group. A first connecting part is provided between the diaphragm group and the driving member and on the inner side with respect to the supporting part. The diaphragm group is connected to the driving member via the first connecting part.

    摘要翻译： 扬声器装置基于通过中心帽传播的振动的传播速度与通过隔膜传播的振动的传播速度之间的差异来防止“吱吱声”。 扬声器装置包括振动体（VB），驱动VB的驱动部（磁路）和支撑VB的驱动部（磁路）。 VB包括音圈（VC），支撑VC的VC支撑部分，隔膜组，以及驱动部件，其内周部分被VC支撑部分支撑，并向振膜组传递VC振动。 驱动构件包括支撑隔膜组的支撑部。 第一连接部分设置在隔膜组和驱动构件之间并且在相对于支撑部分的内侧。 隔膜组经由第一连接部连接到驱动构件。

    Speaker device
    2.
    发明授权
    Speaker device 失效
    扬声器装置

    公开(公告)号：US08111869B2

    公开(公告)日：2012-02-07

    申请号：US12515112

    申请日：2006-11-17

    申请人： Minoru Horigome ,  Hiroshi Sato ,  Takuei Nagasawa ,  Hiroya Oizumi

    发明人： Minoru Horigome ,  Hiroshi Sato ,  Takuei Nagasawa ,  Hiroya Oizumi

    IPC分类号： H04R1/00 ,  H04R9/06 ,  H04R11/02

    CPC分类号： H04R9/043 ,  H04R2307/207 ,  H04R2499/13

    摘要： A speaker device includes a damper allowing high linearity. The speaker device includes a vibration body including a damper and a voice coil bobbin (bobbin), and a magnetic circuit having a plate. The damper has a first member arranged opposite the plate, and a second member projecting on a side of the plate from the first member. The first member has a movable part elastically supporting the bobbin. The movable part is a flat plate, and behaves with respect to a bent part provided between the movable part and the second member with movement of the bobbin in an acoustic radiation direction and reverse. Therefore, when a constant force is given to the damper via the voice coil, a displacement of the damper with respect to a rest position can be substantially similar in such a case that the damper behaves in the acoustic radiation direction and the reverse.

    摘要翻译： 扬声器装置包括允许高线性度的阻尼器。 扬声器装置包括具有阻尼器和音圈管架（绕线管）的振动体和具有板的磁路。 阻尼器具有与板相对设置的第一构件和从第一构件突出于板的一侧的第二构件。 第一构件具有弹性地支撑线轴的可动部。 可移动部分是平板，并且相对于设置在可移动部分和第二部件之间的弯曲部分，在线轴在声辐射方向和相反方向上运动。 因此，当通过音圈向阻尼器施加恒定的力时，阻尼器相对于静止位置的位移在阻尼器在声辐射方向和相反方向上的行为的情况下可以基本相似。

    SPEAKER DEVICE
    3.
    发明申请
    SPEAKER DEVICE 失效
    扬声器设备

    公开(公告)号：US20100054524A1

    公开(公告)日：2010-03-04

    申请号：US12515112

    申请日：2006-11-17

    申请人： Minoru Horigome ,  Hiroshi Sato ,  Takuei Nagasawa ,  Hiroya Oizumi

    发明人： Minoru Horigome ,  Hiroshi Sato ,  Takuei Nagasawa ,  Hiroya Oizumi

    IPC分类号： H04R1/00

    CPC分类号： H04R9/043 ,  H04R2307/207 ,  H04R2499/13

    摘要： A speaker device includes a damper allowing high linearity. The speaker device includes a vibration body including a damper and a voice coil bobbin (bobbin), and a magnetic circuit having a plate. The damper has a first member arranged opposite the plate, and a second member projecting on a side of the plate from the first member. The first member has a movable part elastically supporting the bobbin. The movable part is a flat plate, and behaves with respect to a bent part provided between the movable part and the second member with movement of the bobbin in an acoustic radiation direction and reverse. Therefore, when a constant force is given to the damper via the voice coil, a displacement of the damper with respect to a rest position can be substantially similar in such a case that the damper behaves in the acoustic radiation direction and the reverse.

    摘要翻译： 扬声器装置包括允许高线性度的阻尼器。 扬声器装置包括具有阻尼器和音圈管架（绕线管）的振动体和具有板的磁路。 阻尼器具有与板相对设置的第一构件和从第一构件突出于板的一侧的第二构件。 第一构件具有弹性地支撑线轴的可动部。 可移动部分是平板，并且相对于设置在可移动部分和第二部件之间的弯曲部分，在线轴在声辐射方向和相反方向上运动。 因此，当通过音圈向阻尼器施加恒定的力时，阻尼器相对于静止位置的位移在阻尼器在声辐射方向和相反方向上的行为的情况下可以基本相似。

    CONNECTING MEMBER FOR SPEAKER AND SPEAKER
    4.
    发明申请
    CONNECTING MEMBER FOR SPEAKER AND SPEAKER 审中-公开
    连接扬声器和扬声器的会员

    公开(公告)号：US20110222721A1

    公开(公告)日：2011-09-15

    申请号：US13126815

    申请日：2008-10-31

    申请人： Kyoichi Matsuda ,  Seiya Sato ,  Takuei Nagasawa ,  Kenichi Oshima

    发明人： Kyoichi Matsuda ,  Seiya Sato ,  Takuei Nagasawa ,  Kenichi Oshima

    IPC分类号： H04R1/00

    CPC分类号： H04R9/046 ,  H04R7/122 ,  H04R2499/13

    摘要： A connecting member for speaker purpose, which is prevented from peeling easily from both a voice coil support and a vibrating body, and a speaker having the connecting member are provided. The speaker 1 includes a frame 4 and a vibrating unit 3. The vibrating unit 3 includes a drive cone 14 vibrated by a magnetic circuit unit 2, and a connecting member for speaker purpose 19. The connecting member for speaker purpose 19 connects the drive cone 14 and a voice coil bobbin 13 supporting a voice coil 12. The connecting member for speaker purpose 19 includes a member main body 40 formed into a ring shape and mounted at an outer surface of the voice coil bobbin 13; and a U-shape groove 41 arranged at the member main body 40 and receiving an insert cylinder portion 33 arranged at an inner edge of the drive cone 14.

    摘要翻译： 提供了用于扬声器用途的连接构件，其被防止从音圈支撑件和振动体两者容易地剥离，以及具有连接构件的扬声器。 扬声器1包括框架4和振动单元3.振动单元3包括由磁路单元2振动的驱动锥体14和用于扬声器目的的连接构件19.用于扬声器目的的连接构件19将驱动锥体 扬声器用连接构件19包括形成为环状的构件主体40，并且安装在音圈架13的外表面。 以及设置在构件主体40处并且容纳布置在驱动锥14的内边缘处的插入筒部33的U形槽41。