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74 条记录 (耗时 0.014 秒)

    Receiver
    1.
    发明授权
    Receiver 有权

    公开(公告)号：US10244329B2

    公开(公告)日：2019-03-26

    申请号：US15750996

    申请日：2016-07-08

    申请人： Goertek Inc.

    发明人： Linjin Mao ,  Gang Chen

    IPC分类号： H04M1/03 ,  H04R1/02 ,  H04R1/10 ,  H04R9/02 ,  H04R9/06 ,  H04R9/08 ,  H04R9/10 ,  H04R11/06 ,  H04R25/00 ,  H04R31/00

    摘要： A receiver is provided comprising an outside housing, and a magnetic circuit system and a vibration system accommodated in the outside housing. The vibration system comprises a vibration diaphragm and a voice coil. The outside housing comprises a first housing and a second housing matching with each other. The first housing and the second housing are provided with electrical connection structures conductive to one another thereon. The first housing is provided with a first elastic piece on a sidewall thereof. One end of the first elastic piece is welded with a spring electrically connected to an external circuit, and the other end is exposed at the outside of the sidewall of the first housing. The second housing is provided with a second elastic piece on a sidewall thereof. One end of the second elastic piece is electrically connected to a lead wire of the voice coil, and the other end of the second elastic piece is exposed at the outside of the sidewall of the second housing and is welded and fixed with the portion of the first elastic piece exposed at the outside. The receiver of the present utility model can reduce the lateral dimension of a product without impairing the performance of the product, and can satisfy the restrictive requirement on the lateral dimension of the product when assembled with a terminal electronic device.

    Audio device with movable display
    2.
    发明授权
    Audio device with movable display 有权

    公开(公告)号：US09942635B1

    公开(公告)日：2018-04-10

    申请号：US15272369

    申请日：2016-09-21

    申请人： Microsoft Technology Licensing, LLC

    发明人： Pasi Tuomo Antero Kemppinen ,  Jarmo Olavi Kenttälä

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

    CPC分类号： H04M1/035 ,  H04M1/0266 ,  H04M1/18 ,  H04R7/045 ,  H04R23/00 ,  H04R2499/11

    摘要： An audio device is described which comprises a housing holding electronic components and having a face being substantially covered by a layer of transparent material. The audio device has a display comprising a layer of display material supported under at least part of the layer of transparent material; and at least one display actuating element in the housing configured to flex the display and the layer of transparent material to generate sound waves. There is at least one air cavity formed between the layer of display material and the housing; and an entrance formed in the layer of transparent material to allow air to pass between the air cavity and an exterior of the device.

    Speaker apparatus
    4.
    发明授权
    Speaker apparatus 有权
    扬声器装置

    公开(公告)号：US08995702B2

    公开(公告)日：2015-03-31

    申请号：US13400979

    申请日：2012-02-21

    申请人： Nobukazu Suzuki ,  Yoshio Ohashi ,  Teppei Yokota

    发明人： Nobukazu Suzuki ,  Yoshio Ohashi ,  Teppei Yokota

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

    CPC分类号： H04R1/025 ,  H04R1/028 ,  H04R9/022

    摘要： A speaker apparatus includes: a diaphragm vibrating to output sounds and being formed in an annular shape having a center hole in the middle thereof; a driving section causing the diaphragm to vibrate; a light emitting member emitting light; and a heat controlling member radiating heat generated when the light emitting member emits light or conducting the heat to a heat radiating section, wherein at least a part of the heat controlling member is provided on an axis including the center axis of the diaphragm, and the light emitting member is disposed on an end face of the heat controlling member.

    摘要翻译： 扬声器装置包括：振动器，其输出声音并形成为在其中部具有中心孔的环形; 使隔膜振动的驱动部; 发光部件的发光部件; 以及散热装置，其散发当所述发光部件发光时产生的热量，或者向所述散热部件传导热量，所述热控制部件的至少一部分设置在包含所述振动膜的中心轴线的轴上， 发光构件设置在热控制构件的端面上。

    Electroacoustic transducer and method of winding coil therein
    5.
    发明授权
    Electroacoustic transducer and method of winding coil therein 失效
    电声换能器及其中缠绕线圈的方法

    公开(公告)号：US5642333A

    公开(公告)日：1997-06-24

    申请号：US388991

    申请日：1995-02-15

    申请人： Yoshio Imahori ,  Kazuhiro Yamaguchi

    发明人： Yoshio Imahori ,  Kazuhiro Yamaguchi

    IPC分类号： H04R13/00 ,  B65H54/58 ,  G10K9/13 ,  H04R9/04 ,  H04R11/06 ,  H04R31/00 ,  H04R23/00

    CPC分类号： B65H54/58 ,  G10K9/13 ,  H04R11/06 ,  H04R9/046 ,  Y10T29/49005 ,  Y10T29/49071 ,  Y10T29/4908

    摘要： The present invention provides an electroacoustic transducer which can increase the winding efficiency of a coil on a pole and allows the automation of a coil winding process. The present invention relates to an electroacoustic transducer for vibrating a diaphragm by a magnetic field generated in response to an inputted electric signal to convert the electric signal into sound. The coil is wound around the pole along its entire length. However, at the pole tip, the coil is formed to have an outwardly diverging, frusto-conical recess that exposes the pole tip.

    摘要翻译： 本发明提供一种电声换能器，其可以增加线圈在极上的绕组效率，并允许线圈绕制过程的自动化。 本发明涉及一种电声换能器，用于通过响应于输入的电信号产生的磁场振动振膜，以将电信号转换为声音。 线圈沿其整个长度缠绕在极点上。 然而，在极尖处，线圈形成为具有暴露极柱的向外发散的截头圆锥形凹部。

    Electroacoustic transducer
    6.
    发明授权
    Electroacoustic transducer 失效
    电动传感器

    公开(公告)号：US3766332A

    公开(公告)日：1973-10-16

    申请号：US3766332D

    申请日：1971-05-17

    申请人： INDUSTRIAL RES PROD INC

    发明人： CARLSON E ,  MOSTARDO A

    IPC分类号： H04R11/04 ,  H04R11/06 ,  H04R11/02

    CPC分类号： H04R11/04 ,  H04R11/06

    摘要： An electroacoustic transducer of the magnetic-armature type including improved pivot mounting means for the armature. Elongated legs extend from the pivot end of the armature and provide a torsional force tending to restore the armature to its balanced or neutral position when the armature is vibrated.

    摘要翻译： 一种磁电枢型的电声换能器，包括用于电枢的改进的枢轴安装装置。 细长的腿从电枢的枢转端延伸，并且当电枢振动时，提供扭转力以将电枢恢复到其平衡或中性位置。