HIGH ASPECT RATIO MICROSPEAKER HAVING A TWO-PLANE SUSPENSION
    2.
    发明申请
    HIGH ASPECT RATIO MICROSPEAKER HAVING A TWO-PLANE SUSPENSION 审中-公开
    具有两面平板悬挂的高倍率微型扬声器

    公开(公告)号:WO2016032703A1

    公开(公告)日:2016-03-03

    申请号:PCT/US2015/043680

    申请日:2015-08-04

    Applicant: APPLE INC.

    Abstract: A microspeaker includes a frame and a diaphragm having length sides that are longer than its width sides. A magnet is positioned below the diaphragm. A yoke includes a base portion positioned below the magnet and sidewalls which extend from the base portion, the yoke sidewalls positioned only along a length dimension of the magnet. A voice coil includes an upper end attached to a bottom face of the diaphragm and a lower end positioned within a gap formed between the length dimension of the magnet and the yoke sidewalls. A first suspension member is attached to the length sides and the width sides of the diaphragm and the frame. The first suspension member is within a first plane. A second suspension member is attached to the lower end of the voice coil and the frame. The second suspension member is in a second plane different from the first plane.

    Abstract translation: 微型扬声器包括具有比其宽度侧长的长边的框架和隔膜。 磁铁位于隔膜下方。 轭包括位于磁体下方的基部和从基部延伸的侧壁,轭侧壁仅沿着磁体的长度尺寸定位。 音圈包括附接到隔膜的底面的上端和位于形成在磁体的长度尺寸与磁轭侧壁之间的间隙内的下端。 第一悬挂构件附接到隔膜和框架的长度侧和宽度侧。 第一悬挂构件在第一平面内。 第二悬挂构件附接到音圈和框架的下端。 第二悬架构件处于与第一平面不同的第二平面中。

    HIGH ASPECT RATIO MICROSPEAKER HAVING A TWO-PLANE SUSPENSION
    3.
    发明公开
    HIGH ASPECT RATIO MICROSPEAKER HAVING A TWO-PLANE SUSPENSION 审中-公开
    具有双平面悬架的高纵横比MICROSPEAKER

    公开(公告)号:EP3170318A1

    公开(公告)日:2017-05-24

    申请号:EP15749940.1

    申请日:2015-08-04

    Applicant: Apple Inc.

    Abstract: A microspeaker includes a frame and a diaphragm having length sides that are longer than its width sides. A magnet is positioned below the diaphragm. A yoke includes a base portion positioned below the magnet and sidewalls which extend from the base portion, the yoke sidewalls positioned only along a length dimension of the magnet. A voice coil includes an upper end attached to a bottom face of the diaphragm and a lower end positioned within a gap formed between the length dimension of the magnet and the yoke sidewalls. A first suspension member is attached to the length sides and the width sides of the diaphragm and the frame. The first suspension member is within a first plane. A second suspension member is attached to the lower end of the voice coil and the frame. The second suspension member is in a second plane different from the first plane.

    Abstract translation: 微型扬声器包括框架和具有比其宽度侧长的长度侧的隔膜。 磁体位于隔膜下方。 磁轭包括位于磁体下方的基部和从基部延伸的侧壁,磁轭侧壁仅沿磁体的长度方向定位。 音圈包括附接到膜片的底面的上端和位于在磁体的长度尺寸和轭侧壁之间形成的间隙内的下端。 第一悬挂构件附接到膜片和框架的长度侧和宽度侧。 第一悬架构件在第一平面内。 第二悬挂构件附接到音圈和框架的下端。 第二悬挂构件位于与第一平面不同的第二平面中。

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