A kind of three-view diagram device for high school mathematicses

A kind of three-view diagram device for high school mathematicses

  • CN 107,665,621 A
  • Filed: 11/13/2017
  • Published: 02/06/2018
  • Est. Priority Date: 11/13/2017
  • Status: Active Application
First Claim
Patent Images

1. A kind of 1. three-view diagram device for high school mathematicses, it is characterised in that including:

  • Main body 1, main body 2, base 3, support frame107;

    The main body 1 is square casing, and inside is cavity, and the front 103 of the main body 1, left surface 102, top surface 101 are bandCated glass, the back side 104, right flank 105, the bottom surface 106 of the main body 1 are the opaque material with LED plane light sourceMatter;

    The main body 2 is rectangular box, and inside is cavity, and the inside of main body 2 includes motor 203, gear train 202, power transmission shaft204;

    The base 3 is rectangular box, and inside is chamber.

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