Undercarriage and unmanned aerial vehicle
By designing a locking and unlocking mechanism in the landing gear that works in conjunction with a latch, the problem of wear on the fuselage arm when the landing gear is folded is solved, thereby improving structural strength and ensuring stability.
CN224546347UActive Publication Date: 2026-07-24CHENGDU JOUAV DA PENG TECH CO LTD +1
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Patent Information
- Application Number
- CN202521440542.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-09
- Publication Date
- 2026-07-24
- Estimated Expiration
- 2035-07-09
AI Technical Summary
Technical Problem
In existing technologies, landing gear causes wear and tear on the skin or arms when folded, resulting in insufficient structural strength.
Method used
A landing gear was designed that connects a latch to the fuselage arm and uses a locking mechanism to lock or unlock the aircraft, avoiding direct contact with the fuselage arm. The design employs a combination of latch, button, and elastic element to ensure the stability and strength of the locking mechanism.
Benefits of technology
It effectively avoids wear on the wings, improves the strength of the locking structure, and ensures the stability and durability of the landing gear during folding and unfolding.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses an undercarriage and an unmanned aerial vehicle. The undercarriage comprises a lock catch connected to the arm; the undercarriage main body is rotationally arranged relative to the vehicle arm; and the locking mechanism is arranged in a sliding manner relative to the undercarriage main body and is used for being matched with the lock catch so as to realize locking or unlocking of the undercarriage main body relative to the vehicle arm. According to the undercarriage disclosed by the utility model, the locking mechanism is matched with the lock catches mounted on the arms for locking, so that the locking strength is ensured, and meanwhile, the damage to the arms is avoided.
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