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Mobile communication terminal

  • US 9,641,105 B2
  • Filed: 08/01/2014
  • Issued: 05/02/2017
  • Est. Priority Date: 12/19/2013
  • Status: Active Grant
First Claim
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1. A mobile communication terminal, comprising:

  • an acoustic-electro conversion unit configured to convert sound into electric energy, which includes a conversion device for converting vibration into electric energy; and

    an energy storage unit electrically connected to the conversion device, and configured to store electric energy generated by the conversion device,the acoustic-electro conversion unit further comprises;

    a conduction device configured to convert sound vibration into solid vibration, and conduct the solid vibration to the conversion device, and the conduction device is a multi-hole sound-absorbing layer that is in contact with the conversion device;

    a sound collection device configured to collect outside sound,wherein the sound collection device comprises a sound collection board having a plurality of through holes, the through holes on the sound collection board presenting a network distribution, when outside sound is conducted to the board, vibration of sound will be collectively delivered to the through holes, so as to function as collecting more outside sound.

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