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34 条记录 (耗时 0.057 秒)

    NFC device
    6.
    外观设计
    NFC device 有权
    NFC设备

    公开(公告)号：USD680535S1

    公开(公告)日：2013-04-23

    申请号：US29392469

    申请日：2011-05-20

    申请人： Guan-Hua Tzeng

    设计人： Guan-Hua Tzeng

    LOUDSPEAKER
    10.
    发明申请
    LOUDSPEAKER 失效
    喇叭

    公开(公告)号：US20130272562A1

    公开(公告)日：2013-10-17

    申请号：US13444017

    申请日：2012-04-11

    申请人： Guan-Hua Tzeng

    发明人： Guan-Hua Tzeng

    IPC分类号： H04R1/02

    CPC分类号： H04R1/02 ,  H04R2201/028 ,  H04R2205/021 ,  H04R2499/11

    摘要： A loudspeaker includes a housing, a conducting sound element, a rotating element, and a modulating element slidably mounted to the rotating element. The housing defines an insertion chamber and a notch. The conducting sound element is mounted in a front of the insertion chamber. The rotating element is rotatablely mounted in a rear of the insertion chamber. A rear end of the rotating element defines a holding groove. A portion of the rear surface of the rotating element is recessed forward to form a sliding groove. A front surface of the modulating element is equipped with an audio plug and defines a sliding element slidably located in the sliding groove. The audio plug is capable of being inserted into the holding groove or projecting out of the holding groove and the notch under a rotation of the modulating element together with the rotating element with respect to the housing.

    摘要翻译： 扬声器包括壳体，导电声音元件，旋转元件和可滑动地安装到旋转元件的调制元件。 壳体限定插入室和凹口。 导电声音元件安装在插入室的前面。 旋转元件可旋转地安装在插入室的后部。 旋转元件的后端限定保持槽。 旋转元件的后表面的一部分向前凹入以形成滑动槽。 调制元件的前表面配备有音频插头并且限定可滑动地位于滑动槽中的滑动元件。 音频插头能够相对于壳体与旋转元件一起插入到保持槽中或者在调节元件的旋转下从保持槽和凹口突出。