Unmanned aerial vehicle load equipment and unmanned aerial vehicle

By combining a ball joint and a hydraulic damper with a position adjuster, the problem of shock isolation when the UAV payload is suspended under extreme maneuvering conditions is solved, thereby improving the flight stability and operational reliability of the UAV.

CN122276189APending Publication Date: 2026-06-26SHANGHAI PEDIA AVIATION TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202610722383.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-05-25
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing UAV payload suspension solutions cannot achieve flexible impact isolation between the payload and the fuselage under extreme maneuvering conditions such as sudden stops and emergency obstacle avoidance. The impact load and disturbance torque generated by the inertia of the payload are directly transmitted to the fuselage, resulting in problems such as drastic changes in fuselage attitude, instability, equipment damage, and loss of operational accuracy.

Method used

The system adopts a ball joint universal joint structure combined with a hydraulic damper. The hydraulic damper and piston sleeve assembly achieve flexible impact isolation between the load and the machine body. Through the linkage of the position adjuster and the swing assist, the load position is adjusted in real time to counteract the off-center load torque, forming a dual effect of active center of gravity offsetting and passive damping buffering.

Benefits of technology

It significantly reduces the impact and disturbance torque transmitted to the fuselage, ensuring the stability of the flight control system, preventing loss of fuselage attitude control, extending equipment life, and ensuring operational quality and continuity.

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Abstract

The invention discloses an unmanned aerial vehicle load device and an unmanned aerial vehicle, and relates to the technical field of unmanned aerial vehicles, the unmanned aerial vehicle load device comprises an unmanned aerial vehicle and a suspension load disc arranged below the unmanned aerial vehicle, and a suspension disc is arranged below the suspension load disc; the swing assist device is located between the unmanned aerial vehicle and the suspension load disc and used for buffering a load object fixed to the bottom of the suspension disc under the sudden stop condition in the flying process; and the position adjuster is positioned between the suspension load disc and the suspension disc and is used for adjusting the position of the load fixed at the bottom of the suspension disc in the process of cooperating with the operation of the swing assist device under the sudden stop condition. Flexible impact isolation of the load and the fuselage is achieved by combining the ball shaft universal hinge structure with the hydraulic damper, impact and disturbance torque transmitted to the fuselage are greatly weakened, it is guaranteed that a flight control system stably maintains the attitude of the fuselage, and the attitude is prevented from being out of control under extreme maneuvering.
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