Unmanned aerial vehicle nest with self-battery-changing and self-blade-retracting functions and using method of unmanned aerial vehicle nest

By using elastic battery swap components and blade retraction mechanism in the drone nest, the damage to the drone and the inconvenient paddle retraction during battery swap is solved, safe replacement of the drone and automatic blade retraction are achieved, and the service life and operating efficiency of the equipment are improved.

CN119705919APending Publication Date: 2025-03-28CHINA ELECTRONIC TECH GRP CORP NO 38 RES INST
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Patent Information

Application Number
CN202411953952.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-27
Publication Date
2025-03-28

AI Technical Summary

Technical Problem

During the battery replacement process of existing drones, the battery and body are susceptible to rigid impact or large clamping forces, which affects the service life. At the same time, there is a lack of an effective blade retraction device, which may squeeze the drone blades when the machine nest cover is closed.

Method used

A machine nest for self-swapping and self-receiving paddles of drones is designed, and the battery is replaced by elastic battery swap components and driving mechanisms. The clamping force is adjusted through the double spring clamping component and clamping arm assembly to avoid damage to the drone; a blade retraction mechanism and a blade auxiliary storage component are installed inside the machine nest to realize the automatic closing of the drone blades.

Benefits of technology

It effectively avoids damage to the drone during battery replacement, improves the safety and accuracy of battery replacement, ensures the safe retraction of the blades, and extends the service life of the drone.

✦ Generated by Eureka AI based on patent content.
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Abstract

The invention discloses an unmanned aerial vehicle nest capable of automatically changing power and automatically collecting paddles, a nest cabin cover is rotatably connected to the upper part of a working surface of the nest, and a power changing mechanism for changing a battery for the unmanned aerial vehicle is arranged in the nest and located on one side of the working surface; the battery replacing mechanism comprises a linear module, and an elastic battery replacing assembly for replacing a battery of the unmanned aerial vehicle is arranged above the linear module; paddle folding pieces are arranged on the two sides of the interior of the machine nest, and a paddle auxiliary storage assembly is further arranged on the working face of the machine nest. A double-spring elastic assembly capable of being in direct contact with the battery is arranged in the elastic battery replacement assembly, and the situation that clamping force directly acts on the unmanned aerial vehicle during battery replacement can be effectively avoided; the paddle folding pieces are arranged on the two sides of the interior of the nest, meanwhile, the paddle folding mechanism is arranged in the nest cabin cover, the unmanned aerial vehicle paddles are automatically folded, the unmanned aerial vehicle paddles can be automatically folded, and the paddles are prevented from being pressed by the nest cabin cover to be damaged.
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