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    • 6. 发明申请
    • External Sound Systems With Integral Flat Panel Loudspeakers For Portable Electronic Devices
    • 外置音响系统与便携式电子设备的整体平板扬声器
    • US20160014489A1
    • 2016-01-14
    • US14330258
    • 2014-07-14
    • Gregg M. DavisMark EdwardsAdam HenselTimothy A. Friar
    • Gregg M. DavisMark EdwardsAdam HenselTimothy A. Friar
    • H04R1/02H04R7/04
    • H04R1/026H04R1/025H04R1/028H04R7/045H04R2400/11H04R2499/11H04R2499/15
    • An external sound system for a portable electronic device includes a mount configured to be secured to the portable electronic device, at least one sound panel coupled to the mount to selectively move between storage and operational positions relative to the portable electronic device, and at least one flat panel loudspeaker. The flat panel loudspeaker forms a portion of an exterior surface of the sound panel and is operably coupled to the portable electronic device to selectively produce sound. The sound panel can include a frame. The flat panel loudspeaker can include a vibratable panel having inner and outer surfaces, an exciter fixed to the frame and coupled to the inner surface of the vibratable panel to selectively impart vibrations to the vibratable panel, and a flexible support sheet secured to the outer surface of the vibratable panel and coupled to the frame to partially support the vibratable panel.
    • 用于便携式电子设备的外部音响系统包括被配置为固定到便携式电子设备的安装件,耦合到安装件的至少一个声音面板以选择性地相对于便携式电子设备在存储和操作位置之间移动,以及至少一个 平板扬声器 平板扬声器形成声音面板的外表面的一部分,并且可操作地耦合到便携式电子设备以选择性地产生声音。 声音面板可以包括一个框架。 平板扬声器可以包括具有内表面和外表面的可振动面板,激励器固定到框架并且联接到可振动面板的内表面以选择性地向可振动面板施加振动,以及柔性支撑片固定到外表面 并且联接到框架以部分地支撑可振动面板。