| 摘要 |
PURPOSE: A dance stage set capable of saving vibration energy, and a usage method thereof are provided to use a supporting spring, a vibration gear, and a power generator for saving the vibration energy as electrical energy. CONSTITUTION: A dance stage set capable of saving vibration energy includes an upper stage body(1), a lower stage body(2), a supporting spring(3), a vibration gear(4), a power generation gear(5), and a power generator(6). The upper stage body forms the frame of the dance stage set. The lower stage body contacts the ground. The supporting spring supports to keep the weight of the upper stage body. The vibration gear is connected to the upper stage body. The power generation gear is connected to a shaft of the power generator located on the lower stage body. |
