Puzzle hand-assembled toys, through the way of entertainment games, let children learn more scientific knowledge and hands-on ability. Each child's hands-on ability and understanding of knowledge are different. Through patient observation, using scientific methods to solve problems, and completing their own hand-made works, the children have a sense of existence.
- After the model is assembled, the size is about 80*80*180mm. The auxiliary tools used in the assembly process are: 2 No. 5 batteries, foam rubber, etc. The main structural components are wood and electronic components. Safe and easy to operate, the model can do random graffiti on paper after assembly.
- The model is a random graffiti movement driven by a vibration motor drive model, and the vibration motor is an excitation source that combines a power source (motor) and a vibration source (eccentric block), that is, one end or one end of the motor shaft is installed. The eccentric block uses the centrifugal force generated by the high-speed rotation of the shaft and the eccentric block to obtain the exciting force. The curved rocker in our model acts as an eccentric block.
- The product has the characteristics of science, environmental protection, and puzzles.