Product Name: KX2072 Carousel
Product code: KX2072 Carousel
Dimensions: Approx. Length 130mm * Width 130mm * Height 100mm
Weight: About 52g
Material: Wooden
Color: Mixed
Is the device powered by batteries: Yes
Packing: 500 pcs
Box Specification: 600*450*550mm

Preface:

In today's society, where children's education is increasingly valued, scientific enlightenment education has gradually become an important topic in the field of education, which is pursued and explored. More and more teachers and parents are beginning to pay attention to cultivating children's scientific literacy from an early age, so that children can develop good personalities and behavioral habits from the beginning. Parent-child interactive crafts can improve the quality of parent-child companionship, improve the relationship between parents and children, and we spend time with our children, without mobile phones, iPads, or televisions, only joy, interaction, and communication. It can cultivate the ability of children to solve problems by themselves. When children encounter problems, they should first see and experience the solution themselves, because parents and teachers solve problems in the process of doing crafts. It can develop children's imagination. In children's world, cars can fly in the sky, and the sun can be green. Playing with DIY crafts can cultivate children's practical ability by using different tools, which fully exercises children's little hands. Brushes, paints, scissors, hot-melt guns, glue"Children are brave to try any tools and to some extent, they are developing different skills. Improving children's self-confidence in the process of handcrafts, we try everything possible together, experience many failures, but we always succeed, which to some extent enhances their self-confidence. Cultivating children's concentration when children explore various tools and handcrafts, they are very focused, and if there is no external disturbance, they can continue to explore.

The purpose of the experiment: To enable children to learn more about scientific knowledge and their own ability to practice by means of game entertainment.

Principle Application: The carousel is one of the classic amusement park attractions. When we go to the amusement park, we all want to play, but do the little ones know how the carousel rotates? Now let's make our own carousel to understand its structure and principle. We need to use wood, direct current micro

Type of motor, wires, battery box and other accessories, these

The reasonable assembly and construction of accessories, after completion, will become

The model of the merry-go-round.

Experimental Cognition: Worm gear and center gear should not be too tight, otherwise it cannot be rotated. Worm gear transmission refers to the use of a worm gear as the primary to reduce speed, and when the reverse motion is not self-locking, the worm gear can also be used as the primary to increase speed. Worm gear transmission consists of

Worm gear and worm wheel assembly, where the worm gear is usually the driving part.

Knowledge Expansion: The carousel or roundabout is a type of amusement park ride, which is a large rotating platform with seats decorated as horses that move up and down for passengers to ride. The earliest recorded carousel appeared in the Byzantine Empire period. Around 1860, Europe saw the emergence of a steam-driven carousel. Today, carousels can be found in various sizes of amusement parks, shopping malls, and other places.

Knowledge Extension: Students can paint the merry-go-round with colors to enhance the effect!

Safety Warning:

All the accessories in this product are specially designed for student experiments. Please use them under the supervision of teachers and parents to ensure safety! Do not consume any of the products! They are not suitable for children under three years of age. Do not approach fire sources. Before assembling any batteries, please check if the circuit is clear, all parts of the circuit are complete, and all contacts are good. The + on the battery is the positive pole, and - is the negative pole. Be careful during the assembly process, and if glue is used, do not get it in your eyes or on your skin.