A kind of higher mathematics plotter

A kind of higher mathematics plotter

  • CN 206,297,311 U
  • Filed: 04/11/2016
  • Issued: 07/04/2017
  • Est. Priority Date: 04/11/2016
  • Status: Active Grant
First Claim
Patent Images

1. a kind of higher mathematics plotter, including flat board(

  • 1)

    , cross bar one(

    8)

    , two columns(

    7)

    , two cross bars two(

    9)

    And fourIndividual locking castor(

    10)

    , described flat board(

    1)

    It is vertically arranged, flat board(

    1)

    Lower surface the left and right sides respectively with two columns(

    7)

    Upper surface be fixedly connected, described cross bar one(

    8)

    It is fixed on two columns(

    7)

    Centre position, two described cross barsTwo(

    9)

    Centre position respectively with two columns(

    7)

    Lower surface be fixedly connected, two cross bars two(

    9)

    Horizontal alignment set andWith flat board(

    1)

    It is vertically arranged, each cross bar two(

    9)

    The two ends of lower surface be respectively fixed with a locking castor(

    10)

    , its featureIt is:

    Described higher mathematics plotter also includes magnetic wordpad(

    2)

    , three pieces of magnetic sheets(

    3)

    , three sliding blocks(

    4)

    And it is manyIndividual magnetic rubber strip(

    5)

    , flat board(

    1)

    Preceding facade be provided with groove, described magnetic wordpad(

    2)

    It is fixed in described groove,Magnetic wordpad(

    2)

    Preceding facade be provided with rectangle chute, three pieces of described magnetic sheets(

    3)

    Rear facade center fixThere is a sliding block(

    4)

    , three pieces of magnetic sheets(

    3)

    Respectively by three described sliding blocks(

    4)

    It is connected with the rectangle slide, three piecesMagnetic sheet(

    3)

    Preceding facade be provided with coordinate net ruling, three pieces of magnetic sheets(

    3)

    Preceding facade be adsorbed with magnetic rubber strip(

    5)

    .

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