| 摘要 |
PURPOSE: Rotation play equipment is provided to encourage interests and fun of a passenger because the rotation play equipment on a playground for children, which is hand-operated, can be driven with a rotary motion by self-generated electricity. CONSTITUTION: Rotation play equipment capable of being driven by self-generated electricity includes a central axis(101) of rotation play equipment which is fixed on the ground in order to rotate the play equipment; a play equipment rotation plate(103) which is connected mechanically by the central axis and a bearing; an auxiliary rail(113) and a wheel(114) which are installed in the lower part of the ration plate; a motor(107) which includes a driving reduction gear; a vertical pole(104) which is installed on the rotation plate in order to mechanically connect the same axle; a driving shaft(105) which includes a handle mechanically connected to the vertical pole; a bar crank and a disk crank which are driving members equipped in the driving shaft; a generator which is arranged on the rotary plate; and a first gear(111) which is a rotation member rotating the rotation plate with the driving force of the motor. |
