This skateboard modeling uses Autodesk's Tinker CAD software, which gives full play to the powerful modeling function of this software and also fully displays the advantages and characteristics of the skateboard I designed.

Specific advantages are as follows:

1. Anti-skid emery board is used on the surface to increase friction and prevent safety from slipping;

2. High elastic shock absorber design, buffering the shock during movement, effectively controlling balance and protecting leg joints;

3. Aluminum alloy plate bridge was established to enhance the impact resistance;

4. High speed bearing, high speed advantage;

5. Adopt one round double bearing, high strength and corrosion resistance, high rotability and low noise

Step 1: Step 1 :build the Skateboard Panel

Select a cuboid and two domes from the shape generator, set the cube to the ratio of 60*20*1, rotate the dome 90 degrees, adjust the radius to 20 and the thickness to 1, then rotate 30 degrees.

Adjust the cuboid and dome, align the adjusted cuboid and dome and group them together to form a floor.

Step 2: Step 2: the Second Step to Establish the Skateboard Bracket 1

First, rotate the skateboard 180 degrees, and then place the working plane on the rotated skateboard

Step 3: Step 2: the Second Step to Establish the Skateboard Bracket 2

Next, put the cuboid into the working plane, set it as the proportion of 15*10*5, and cut the cuboid into the shape shown in the figure through the operation of alignment and grouping of the basic figure

Step 4: Step 2: the Second Step to Establish the Skateboard Bracket 3

Establish high-elastic PU perfusion shock absorber ring, make a shock absorber ring by aligning groups with three cylinders after a certain proportion of reduction, and then connect it to the bracket with screws

Step 5: Step 2: the Second Step to Establish the Skateboard Bracket 4

Build aluminum alloy plate bridge, use cylinder and pyramid as the basic figure, conduct reduction cutting group and other operations to build a metal plate bridge

Step 6: Step 2: the Second Step to Establish the Skateboard Bracket 5

Connect and group the metal plate bridge, shock absorber ring and its bottom plate to obtain an aluminum alloy bracket

Step 7: Step 3: Establish the Wheel and Assemble the Wheel 1

Wheel production useful to the basic shape of cylinder, cuboid, dome, and so on, with these basic shapes to make the main parts, the main parts are made as shown in the figure

Step 8: Step 3: Establish the Wheel and Assemble the Wheel 2

Assemble the third to sixth parts in the figure, align and group them, and complete the production of the first bearing. The completion diagram of the first bearing is shown in the figure

Step 9: Step 3: Establish the Wheel and Assemble the Wheel 3

Assemble the seventh and eighth parts together with the first bearing to obtain the second bearing, and then connect the wheel to the bearing. The second bearing and the connecting product are shown in the figure