seven-star ladybug stem science laboratory diy circuit simulation eccentric wheel technology small production bionic model 七星瓢虫 STEM科学实验室 DIY电路模拟偏心轮科技小制作仿生模型

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Product Name: KX2010 Ladybug

Product Code: KX2010 Ladybug
Size: 80*54*57 mm
Weight: Approximately 50g
Material: plastic components + battery cells + motor + adhesive tape
Color: Mixed Color
Does it use a battery: Yes
Packaging: 200 pcs
Box dimensions: 600*450*550mm

The Electric Seven-Star Ladybug Mengmeng features a cute design with electric functions, powered by electricity. The components include: plastic parts + motor + battery cells + stickers + screws... Students need to assemble it themselves, engaging both hands and mind, learning circuit connections, electrical knowledge, energy conversion knowledge, and biological simulation knowledge... This product is recommended for youth science education experiments and competitions.

Experiment Objective: 1. Understand what the eccentric wheel principle is.
2. Understand the relationship between ladybugs and elasticity.

Principle Application: Utilizing the "epicyclic wheel" principle, the shaft on the motor is moved away from the axis point plane, causing vibration.

The seven-spotted ladybird (scientific name: Coccinella septempunctata) is the most common type of ladybird in Europe. Its elytra are red, but each side has three black spots, with another black spot located between the two elytra—totaling seven black spots, which also give the species its scientific name. The seven-spotted ladybird has a wide ecological distribution; they can be found wherever aphids exist. Both adults and larvae feed on aphids, which is why they are used as biological control agents for aphids in North America and have become state insects in several U.S. states.

Zhejiang Jianyi Education Technology Co., Ltd.
Zhejiang Jianyi Education Technology Co., Ltd. (formerly Yifei Toys Factory)Established in 2007, the current brand names include “XING TEACHER” and “JIAN YI”. Through 10 years of relentless effort, the company has gradually matured. Our firm is a member of the Ministry of Education’s Teaching Equipment Industry Association and a key enterprise in Zhejiang Province’s teaching equipment sector. For three consecutive years, it was recognized by Jinhua City as a “Contract-Abiding and Creditworthy” entity, and in 2014, it was awarded the title of “Advanced Enterprise in Jinhua Teaching Instruments Industry” by Zhejiang Province.
Zhejiang Jianyi Education Technology Co., Ltd. is a high-tech enterprise that integrates modern scientific research and development of educational equipment, curriculum design, integrated teaching resources, and technical services. With its high-tech products and modern educational equipment, Zhejiang Jianyi Education Technology Co., Ltd. sells its products across the country and to Europe, America, Japan, South Korea, and other regions. After years of accumulation, the company has reached a certain scale. In terms of technological innovation, the company has professional designers who develop complete sets of educational products and upgrade existing products. In terms of production, management, and installation services, the company strictly adheres to the standards of the ISO9001 international quality assurance system. In marketing, the “Teacher Xing” products have been introduced to many provinces and cities in China and enjoy a good reputation. Over the years, it has provided high-quality, advanced, and professional series of modern teaching equipment and specialized R&D and customization services for the education sector. With excellent, highly qualified professionals, comprehensive after-sales service, high product quality, and a good corporate image, the “Teacher Xing” educational and physical science series, chemistry series, energy, wind, geography, biology, art, and more products have won multiple bids in education bureau tenders. Zhejiang Jianyi Education Technology Co., Ltd. continues to uphold the business philosophy of “ultimate quality, diligent service, and sincerity in people,” maintain the “Teacher Xing” culture, build the “Teacher Xing” brand, and pursue the development strategy of the “Teacher Xing” enterprise. It provides excellent equipment and high-quality services for school teaching and research. We are willing to cooperate wholeheartedly with new and old friends at home and abroad, work together, and serve education with all our efforts and contribute to the education industry.

Please check that the circuit is unobstructed and all components are intact before assembly, as well as ensure all contact points are properly aligned. During assembly, be careful not to let glue get on your clothes or skin. Keep the components out of reach for younger siblings to prevent them from accidentally swallowing them! Do not play with them on your head, as the model may fall and hurt you!