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    We focus on the R&D and manufacturing of the entire drone chain, supported by core technologies such as self-developed flight control systems and AI visual obstacle avoidance, to create a matrix of industrial, consumer, and industry-specific customized drone products. Industrial grade models are capable of power inspection and emergency rescue due to their long endurance and strong load-bearing characteristics; Consumer grade models meet the entertainment needs of aerial photography with intelligent control and lightweight design; Industry customized solutions are designed for fields such as agricultural crop protection and security monitoring, providing modular solutions that are suitable for various industries and empowering them with intelligent flight technology for upgrading.

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    Solution

    With multi-rotor UAVs as the main products, fixed-wing UAVs, composite-wing UAVs and other products have been expanded according to user needs to meet the needs of different application fields in the civil field. In the civil field, according to the demand of customer industries for drones, the following industry solutions are mainly introduced.

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    Focus on cutting-edge dynamics. From research and development breakthroughs, such as self-developed new flight control systems to improve flight stability and accuracy, to product releases, the launch of new industrial-grade and consumer-grade drones that meet the needs of various industries; From industry application expansion, helping agricultural plant protection achieve precise operations, reducing manual risks for power inspections, to market layout, working with partners from all over the world to open up new markets, here are the key nodes in the company's growth process, witnessing that we are driven by innovation, continue to promote drone technology innovation, empower various industries, and lead the way in the low-altitude economic field

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  • About Linghang
    About Linghang

    Hainan Linghang Aviation Technology Co., LTD . is located in Yazhou Bay Science and Technology City, Sanya City, Hainan Province. It is positioned as a supplier of core equipment and solutions integrating R&D, production and scenarios of high-performance ducted series UAVs. The company's service targets include agriculture, logistics, security, ocean management, emergency rescue and other fields, and is determined to become a leading enterprise in the field of high-performance UAV technology and a well-known world-class innovative company in China, Southeast Asia and North America.

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    Whether you are interested in drone product selection, industry solution customization, or looking forward to exploring technical cooperation and business negotiations, we look forward to establishing a connection with you. You can leave a message through the official website, call the 24-hour service hotline, send an email to the official email, or directly visit the company headquarters and local offices to communicate. Our professional team will respond quickly, answer your questions with efficient service, and work together to explore the infinite possibilities of drone applications.

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中文 俄语

Hainan Linghang Aviation Technology Co., LTD.obtained a patent for folding blades to prevent drone falling damage to reduce the risk of damage

2025-10-29

According to news on June 20, 2025, information from the State Intellectual Property Office shows that Hainan Leader Aviation Technology Co., Ltd. has obtained a patent titled "A folding blade to prevent drone falling damage", authorization announcement number CN223001712U, application The date is September 2024.

According to the patent abstract, the utility model discloses a folding paddle blade for preventing drone falling and damage, which includes: an arm, a power pedestal and a wing. The power pedestal is arranged at the outer end of the arm, and the wing is arranged at the top of the power pedestal; The power pedestal comprises a guide bushing, a bullet core and a resetting piece, wherein the bullet core is connected with the inner bottom wall of the guide bushing through the resetting piece, and two sides of the top end of the bullet core are provided with vertical through grooves; The airfoil is composed of a blade and a bundling rod, and the inner end of the bundling rod is hinged in the vertical through groove. When the UAV detects the risk of falling, the fins gradually fold up. After the fins are completely folded, the length and area decrease, reducing the risk of damage. After the fins are folded together, the fins become more compact and their strength is relatively increased, thereby further reducing the damage probability of the blade during impact. The blade folding is realized by folding. Not only is the structure stable and the failure rate is low, but compared with traditional folding drives, the design of core retraction and blade folding has certain advantages in weight and cost.

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