一种具有压杆式起落机构的无人机
By installing buffer and support components at the bottom of the drone, using dampers and buffer bars to absorb impact forces, and adjusting screws to assist in balance, the problems of drone buffer structure jamming and tipping have been solved, resulting in more stable landing and usage.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Filing Date
- 2025-09-16
- Publication Date
- 2026-07-17
AI Technical Summary
Existing drones are prone to jamming when the buffer structure contacts the ground, and they are also prone to tipping over when landing on uneven ground, which can damage the propellers and reduce their effectiveness.
The system employs a buffer assembly and a support assembly. The buffer assembly includes a mounting bracket, a semi-circular plate, a damper, a buffer plate, a shock-absorbing spring, and a buffer rod. The support assembly includes a rectangular plate, an adjusting screw, and an auxiliary wheel. The damper and buffer rod absorb the impact force, and the adjusting screw assists in balancing to prevent tipping.
It improves the stability and smoothness of drone landing, prevents damage to internal parts, avoids damage to propellers, and ensures that drones can land smoothly even on uneven ground.
Smart Images
Figure CN224511506U_ABST
Abstract
Claims
1. A drone having a pressure rod landing mechanism, comprising: The main body of the unmanned aerial vehicle (1) is characterized in that it further includes: A buffer assembly is disposed at the bottom of the UAV body (1), the buffer assembly comprising: Two mounting brackets (101) are fixedly installed at the bottom of the UAV body (1), and the two mounting brackets (101) are symmetrical to each other; Two semi-annular plates (102) are fixedly mounted on the bottom of the two mounting brackets (101); Support components are provided on both sides of the main body of the UAV (1).
2. The unmanned aerial vehicle having a pressurized rod landing mechanism according to claim 1, wherein: The buffer component also includes: Multiple dampers (112) are fixedly installed at the bottom of the two semi-annular plates (102), and a buffer plate (111) is fixedly installed at the bottom of the damper (112). The shock-absorbing spring (113) is connected at one end to the buffer plate (111) and at the other end to the semi-circular plate (102); Among them, the shock-absorbing spring (113) is movably sleeved on the outer surface of the damper (112); Two through holes (116) are both opened at the center of the two semi-annular plates (102), and a buffer rod (107) is movably arranged inside the through holes (116). A buffer pad (109) is fixedly installed at the bottom of the buffer rod (107).
3. The unmanned aerial vehicle having a pressurized rod landing mechanism according to claim 1, wherein: The support components include: Two rectangular plates (103) are fixedly installed at the center of both sides of the main body of the UAV (1), and the two rectangular plates (103) are symmetrical to each other; Among them, the rectangular plate (103) is installed at an angle; A threaded groove (114) is formed on one side of the rectangular plate (103), and an adjusting screw (115) is provided inside the threaded groove (114).
4. The UAV with a lever-type landing mechanism according to claim 3, characterized in that: One end of the adjusting screw (115) is fixedly provided with a mounting plate (105), and an auxiliary wheel (106) is fixedly provided on one side of the mounting plate (105).
5. The drone having a pressurized rod landing mechanism according to claim 4, wherein: A telescopic sleeve (104) is movably provided on one side of the mounting plate (105), and the other end of the telescopic sleeve (104) is fixedly provided at the bottom of the rectangular plate (103).
6. The drone with a pressure bar take-off and landing mechanism according to claim 2, characterized in that: A limit block (108) is fixedly installed at the top of the buffer rod (107).
7. The drone with a pressurized rod landing gear according to claim 2, wherein: A buffer spring (110) is fixedly installed on one side of the buffer pad (109), and the other end of the buffer spring (110) is fixedly installed at the bottom of the semi-circular plate (102).