| 摘要 |
PURPOSE: A skateboard capable of self-driving is provided, which improves position stability in riding the skateboard and easily changes driving direction. CONSTITUTION: A skateboard capable of self-driving comprises front and rear wheels(2,3) which is installed on the central line of the main body(1) and rotate in the front and rear of the skateboard main body; a drive wheel(7) installed at the middle of the main body; two pinions which are combined with both sides of the driving shaft and rotate the drive wheel; a ring gear(10) which is geared with one of two pinions; a driving gear(12) installed in the supporting plate; first and second plates(15,16); and a restoration member installed between the first and second rotary shaft.
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