Product Name: KX2032 DIY Elevator
Product code: KX2032 DIY elevator
Dimensions: Approx. Length 80mm * Width 85mm * Height 175mm
Weight: About 100g
Material: Wooden + Electronic Accessories
Color: Randomly matched with organic materials
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: Elevator hoists use motors as the primary power source, utilizing the gear reduction and self-locking characteristics of worm gear sets to enable them to carry heavier objects. The self-locking structure of the worm gear allows the elevator car to remain stationary after the motor stops, preventing it from falling downward.

Experimental Cognition: Scientific Principles: Worm Gear Transmission refers to a type of gear transmission where the worm gear is the primary component for reducing rotation speed. When the reverse motion is not self-locking, the worm gear can also be the primary component for increasing rotation speed. Worm gear transmission consists of a worm gear and a worm wheel.

Worm gear and worm wheel assembly, where the worm gear is typically the driving component. The worm gear and the worm wheel

Threads can be divided into right-handed and left-handed, respectively known as left-handed screw.

And the right-handed worm gear.

Knowledge Expansion: The Burj Khalifa, originally known as the Dubai Tower, is also known as the Dubai Mansion or

The Burj Khalifa, the tallest skyscraper and man-made structure in the world.

Knowledge Extension: Elevators are also known as lifts. They are vertical transportation equipment and are an indispensable form of transportation in high-rise buildings. They are powered by electricity and drag a carriage that can carry people or goods along a guide rail within the building's shaft to make vertical lifting and lowering movements. The elevator is generally composed of five parts: (1) the shaft and machine room; (2) the transmission part; (3) the lifting part; (4) safety devices; and (5) the control part.

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.