Extra large screen projection television

Extra large screen projection television

CN
  • CN 202,127,472 U
  • Filed: 06/22/2011
  • Issued: 01/25/2012
  • Est. Priority Date: 06/22/2011
  • Status: Active Grant
First Claim
Patent Images

1. jumbotron projection TV;

  • Comprise base, screen frame, back projection curtain, two audio amplifiers, projector, audio frequency and video control circuit;

    The back projection curtain is fixed on the front of screen frame;

    Projector is arranged on the rear portion of screen frame, and two audio amplifiers are connected through lead with the audio frequency and video control circuit with projector, and it is characterized in that;

    screen frame is fixed on the centre on base top;

    Two audio amplifiers are interval in the both sides that screen frame is fixed on base top respectively, and the bottom of base is provided with a plurality of universal wheels.

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