A biomimetic flying vehicle
By combining a biomimetic wing rib deployment design driven by a four-bar linkage with an inelastic membrane, the problems of large space occupation and difficulty in maintaining the airfoil of traditional micro unmanned aerial vehicles are solved, achieving efficient folding and storage and biomimetic flight performance, and improving the reliability and aerodynamic performance of the aircraft.
Patent Information
- Application Number
- CN202522182920.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-15
- Publication Date
- 2026-09-04
- Estimated Expiration
- 2035-10-15
AI Technical Summary
Traditional micro unmanned aerial vehicles (UAVs) have wings that take up a lot of space during transportation and storage, and their rigid folding design makes it difficult to take into account the airfoil flexibility of biomimetic aircraft, resulting in insufficient flight performance and reliability.
The biomimetic wing rib deployment design driven by a four-bar linkage, combined with an inelastic membrane and main load-bearing beam, achieves a radial arrangement of the main wing system. Independent drive and non-coaxial arrangement improve airfoil retention and aerodynamic efficiency. The tail system uses differential control and a vertical tail to enhance attitude stability. The power system uses a streamlined housing to protect power transmission.
While maintaining the portability of folding and storage, it improves lift and aerodynamic performance, reduces energy consumption and the probability of structural damage, enhances the adaptability and reliability of the aircraft, and solves the problems of easy wing damage, difficulty in maintaining airfoil and high drive load of traditional unmanned aerial vehicles.