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9 条记录 (耗时 0.012 秒)

    Loudspeaker
    3.
    发明公开
    Loudspeaker 有权
    喇叭

    公开(公告)号：EP1662838A2

    公开(公告)日：2006-05-31

    申请号：EP06002706.7

    申请日：2004-08-10

    申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

    发明人： Takewa, Hiroyuki ,  Iwasa, Mikio ,  Inaba, Atsushi ,  Koura, Satoshi

    IPC分类号： H04R9/04

    CPC分类号： H04R9/04 ,  H04R7/04 ,  H04R9/045 ,  H04R9/06 ,  H04R2307/021 ,  H04R2307/025

    摘要： A loudspeaker includes a diaphragm, an edge, and a voice coil. The diaphragm includes a groove having a concave cross section. Also, the diaphragm is in a horizontally or vertically elongated shape. The edge is coupled to an outer circumference of the diaphragm, and has a roughly half-round shaped cross section . The voice coil is bonded to the groove. The voice coil is thicker than a depth of the groove. Also, the voice coil has a cross section in which a dimension in a direction along a plane of the diaphragm is longer than a dimension in a direction perpendicular to the plane of the diaphragm.

    摘要翻译： 扬声器包括振膜，边缘和音圈。 隔膜包括具有凹形横截面的凹槽。 而且，隔膜处于水平或垂直拉长的形状。 边缘连接到隔膜的外圆周，并且具有大致半圆形的横截面。 音圈粘接在凹槽上。 音圈比凹槽的深度更厚。 而且，音圈具有这样的横截面，其中在沿着振动膜的平面的方向上的尺寸比在与振动膜的平面垂直的方向上的尺寸长。

    Loudspeaker
    6.
    发明公开
    Loudspeaker 有权
    喇叭

    公开(公告)号：EP1662839A3

    公开(公告)日：2006-06-07

    申请号：EP06002707.5

    申请日：2004-08-10

    申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

    发明人： Takewa, Hiroyuki ,  Iwasa, Mikio ,  Inaba, Atsushi ,  Koura, Satoshi

    IPC分类号： H04R9/04

    CPC分类号： H04R9/04 ,  H04R7/04 ,  H04R9/045 ,  H04R9/06 ,  H04R2307/021 ,  H04R2307/025

    摘要： A loudspeaker consisting of a diaphragm, an edge, and a voice coil. The diaphragm has a groove with a concave cross section. The diaphragm has elongated shape. The edge is coupled to an outer circumference of the diaphragm, and has a roughly half-round shaped cross section. The voice coil is bonded to the groove via cushioning material. The voice coil is thicker than the depth of the groove.

    摘要翻译： 由振膜，边缘和音圈组成的扬声器。 隔膜具有凹形横截面的凹槽。 隔膜具有细长的形状。 边缘连接到隔膜的外圆周，并且具有大致半圆形的横截面。 音圈通过缓冲材料粘合到凹槽。 音圈比凹槽的深度更厚。

    Loudspeaker
    7.
    发明公开
    Loudspeaker 有权
    Lautsprecher

    公开(公告)号：EP1662839A2

    公开(公告)日：2006-05-31

    申请号：EP06002707.5

    申请日：2004-08-10

    申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

    发明人： Takewa, Hiroyuki ,  Iwasa, Mikio ,  Inaba, Atsushi ,  Koura, Satoshi

    IPC分类号： H04R9/04

    CPC分类号： H04R9/04 ,  H04R7/04 ,  H04R9/045 ,  H04R9/06 ,  H04R2307/021 ,  H04R2307/025

    摘要： A loudspeaker includes a diaphragm, an edge, and a voice coil. The diaphragm includes a groove having a concave cross section. Also, the diaphragm is in a horizontally or vertically elongated shape. The edge is coupled to an outer circumference of the diaphragm, and has a roughly half-round shaped cross section. The voice coil is bonded to the groove. The voice coil is thicker than a depth of the groove. Also, the voice coil has a cross section in which a dimension in a direction along a plane of the diaphragm is longer than a dimension in a direction perpendicular to the plane of the diaphragm.

    摘要翻译： 由隔膜，边缘和音圈构成的扬声器。 隔膜具有凹形横截面的凹槽。 隔膜具有细长的形状。 边缘连接到隔膜的外圆周，并且具有大致半圆形的横截面。 音圈通过缓冲材料粘合到凹槽上。 音圈比凹槽的深度厚。

    Loudspeaker
    8.
    发明公开
    Loudspeaker 有权
    喇叭

    公开(公告)号：EP1519621A1

    公开(公告)日：2005-03-30

    申请号：EP04018936.7

    申请日：2004-08-10

    申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

    发明人： Takewa, Hiroyuki ,  Iwasa, Mikio ,  Inaba, Atsushi ,  Koura, Satoshi

    IPC分类号： H04R9/04

    CPC分类号： H04R9/04 ,  H04R7/04 ,  H04R9/045 ,  H04R9/06 ,  H04R2307/021 ,  H04R2307/025

    摘要： A loudspeaker includes a diaphragm, an edge, and a voice coil. The diaphragm includes a groove having a concave cross section. Also, the diaphragm is in a horizontally or vertically elongated shape. The edge is coupled to an outer circumference of the diaphragm, and has a roughly half-round shaped cross section. The voice coil is bonded to the groove. The voice coil is thicker than a depth of the groove. Also, the voice coil has a cross section in which a dimension in a direction along a plane of the diaphragm is longer than a dimension in a direction perpendicular to the plane of the diaphragm.

    摘要翻译： 扬声器包括振膜，边缘和音圈。 隔膜包括具有凹形横截面的凹槽。 而且，隔膜处于水平或垂直拉长的形状。 边缘连接到隔膜的外圆周，并且具有大致半圆形的横截面。 音圈粘接在凹槽上。 音圈比凹槽的深度更厚。 而且，音圈具有这样的横截面，其中在沿着振动膜的平面的方向上的尺寸比在与振动膜的平面垂直的方向上的尺寸长。

    Headphones
    9.
    发明公开
    Headphones 失效
    Kopfhörer。

    公开(公告)号：EP0071464A1

    公开(公告)日：1983-02-09

    申请号：EP82303970.6

    申请日：1982-07-27

    申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

    发明人： Kikkawa, Tohru ,  Kusumoto, Shoichi ,  Inaba, Atsushi ,  Yamauchi, Kenji ,  Inagaki, Michio

    IPC分类号： H04R1/10

    CPC分类号： H04R1/1058 ,  H04M1/05 ,  H04R1/1008 ,  H04R1/1066 ,  H04R5/0335

    摘要： A headphone (30) including a housing (5), a speaker unit (7) received in the housing, an ear pad (3) secured to the front side of the housing, a head band (17), an input cord (22), a plug (11) and a mating jack (18), one of the plug and jack being provided on a portion of the housing for electrical connection to the speaker unit, the other of the plug and jack being provided on the end of the head band for connection to the input cord. The plug and jack are adapted to engage each other, thus permitting the housing to be joined to the head band. The plug and jack can be rotated relative to each other about their axes when engaged.

    摘要翻译： 一种耳机（30），包括壳体（5），容纳在所述壳体中的扬声器单元（7），固定到所述壳体前侧的耳垫（3），头带（17），输入线 ），插头（11）和配合插座（18），插头和插座中的一个设置在壳体的一部分上，用于电连接到扬声器单元，插头和插座中的另一个设置在扬声器单元的端部 用于连接到输入线的头带。 插头和插座适于彼此接合，从而允许外壳与头带接合。 当接合时，插头和插孔可绕其轴线相对旋转。