A load-carrying cable descent transport box for a drone

By designing a load-bearing rappelling transport box with an intelligent rappelling system and a shock-absorbing base, the problem of swaying and falling risks of drone cargo devices during flight has been solved, achieving safety, stability and efficiency in drone transportation, and making it suitable for aerial delivery of precision equipment and emergency supplies.

CN224361672UActive Publication Date: 2026-06-16华启天成(深圳)智能科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
华启天成(深圳)智能科技有限公司
Filing Date
2025-06-17
Publication Date
2026-06-16

AI Technical Summary

⚠Technical Problem

Existing drone cargo-carrying devices lack a complete descent control system and an effective buffer protection structure, resulting in a high risk of cargo shaking and falling during flight, making it difficult to meet the transportation needs of precision equipment and emergency supplies.

⚗Method used

A heavy-duty rappelling transport box was designed, comprising an intelligent rappelling system, a shock-absorbing base, and a three-layer composite box structure. The rappelling system consists of a servo motor, a geared motor, a steel wire winding shaft, and a steel wire rope. Combined with an EPP foam buffer layer, an aerospace-grade aluminum alloy frame, and a PU protective layer, it achieves precise deployment and multi-point locking. It is equipped with spring shock absorbers to absorb impact energy.

🎯Benefits of technology

It achieves safety, stability, and efficiency in drone delivery, protects the contents from external environmental influences, and ensures accurate delivery and landing protection.

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Abstract

The utility model relates to unmanned plane logistics technical field, concretely is a kind of heavy load cableway descent transport case for unmanned plane, the transport case includes box, intelligent cableway descent system and shock-absorbing buffer base, box front side is connected with box door by hinge, box door inboard is equipped with mechanical lock, box corresponding position is equipped with lock hole, realize multipoint locking, enhance security. Box adopts three-layer structure, including inboard EPP foam buffer layer, aviation-grade aluminum alloy frame layer and outside PU protective layer, with good buffering, load-bearing and environmental adaptability. Intelligent cableway descent system is installed in the top of box, including servo motor, speed reducer, steel wire winding shaft and steel wire pull rope, is protected by winding shaft frame and equipment cover, and is configured with guiding device to clamp and guide steel wire pull rope, improves operating stability, shock-absorbing buffer base is composed of underframe and multiple spring shock absorbers, is distributed in bottom key position, effectively absorbs landing impact.
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