Physical teaching aid capable of demonstrating magnetic levitation

Physical teaching aid capable of demonstrating magnetic levitation

  • CN 105,632,302 A
  • Filed: 03/13/2016
  • Published: 06/01/2016
  • Est. Priority Date: 03/13/2016
  • Status: Active Application
First Claim
Patent Images

1. can demonstrating maglev physical teaching aid, it comprises " L " shape pony sill, size two pieces of circular ring magnets, it is characterized in that:

  • at the big magnet of the planar upper annular (2) of the base (1) of " L " shape mounting;

    On cylindrical vertical frame (1.1) top of " L " shape mounting, cover has up and down slidably gyro axis stock (3);

    Cylindrical vertical frame (1.1) bottom cover have up and down slidably and rotating gyro axis point spacer (5);

    It is fixed with spacing cover (4), the steady brace spacing cover (4) having the depression of the axle sleeve axial line that can make gyro axis stock (3) and gyro axis point spacer (5) concentric up and down with the axial line of the big magnet of the annular (2) on base (1) at the middle part of cylindrical vertical frame (1.1);

    The magnet gyro (6) of the band axle that useful annular small magnet (6.1) is made on the depression of gyro axis point spacer (5);

    Below annular small magnet (6.1), magnetic pole is identical with the magnetic pole above the big magnet of the annular (2) on base (1);

    In the upper surface of this magnet gyro (6), have between red champac three form and aspect or between red, orange, yellow, green, indigo, azure, purple seven form and aspect in radiation shape and color block, magnet gyro axis (6.2) has pinion(gear) (6.3);

    Axle sleeve more than pinion(gear) (6.3) is in the cover of gyro axis stock (3);

    Both sides outside the cover of gyro axis stock (3) have respectively stretch out downwards for limiting the track (3.1) that plastics tooth bar (7) slides;

    The plastics tooth bar back of the body (7.1) can slide with track, and the little tooth (7.2) of plastics tooth bar (7) can engage with the pinion(gear) (6.3) on magnet gyro axis (6.2).

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