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Many people have old batteries in their homes, and disposable batteries can cause a lot of pollution to the environment. This machine combines the vending machine and the toy machine. It can also be used to remind people not to throw the battery into the environment, and to throw the battery into the machine, which can also get the chance to catch the doll, which not only reduces the problem of environmental pollution in the society, but also increases the fun of throwing batteries. The triangle's machines not only don't take the place but it's in the neighborhood, and the lights on the top of the machine provide illumination.
Zhengzhou University of Light Indus
Zhengzhou, China
HUI YU,
Zhengzhou University of Light Indus