Unmanned aerial vehicle battery compartment support structure with buffering and damping functions

By combining a double-layer shock-absorbing structure with V-shaped plastic ribs and spring washers, and a honeycomb-hole rubber pad design, the shock absorption problem of the drone battery compartment bracket in complex environments is solved, achieving all-round protection and heat dissipation of the battery, and improving battery safety and drone flight reliability.

CN224288387UActive Publication Date: 2026-05-26HUZHOU ZHUOYI NEW ENERGY TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202521194357.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-06-12
Publication Date
2026-05-26
Estimated Expiration
2035-06-12

AI Technical Summary

Technical Problem

The existing battery compartment support structure for drones has significant defects in shock absorption performance. It cannot effectively absorb and buffer the vibration and impact of the battery in complex environments, which can lead to loosening of the internal electrodes, cracking of the outer shell and short circuits, affecting the battery's endurance and flight safety.

Method used

It adopts a double-layer vertical shock absorption structure combining V-shaped plastic ribs and spring washers, combined with rubber pads with hexagonal honeycomb holes for multi-directional cushioning, and a cage-type battery bracket and heat dissipation hole design to achieve all-round shock absorption and heat dissipation protection.

Benefits of technology

It significantly reduces the risk of structural damage and performance loss to batteries caused by vibration, extends battery life, and improves the flight safety and reliability of drones in complex environments.

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Abstract

The utility model discloses an unmanned aerial vehicle battery compartment support structure with buffering and damping functions, which comprises a cabin, a battery bracket and a battery, rubber mats with hexagonal honeycomb holes are embedded at four corners of the cabin and the battery bracket, V-shaped plastic ribs are arranged at the upper end of the cabin and are connected with the battery bracket through bolts and spring washers, and the battery bracket is of a cage type structure with radiating holes. During working, the V-shaped ribs and the spring washers form a double-layer vertical damping system to absorb low-frequency and medium-high-frequency vibration; the honeycomb rubber mat buffers transverse and lateral impact, and multi-directional shock absorption is achieved. The cage type bracket is matched with mechanical and electrical dual fixation of the terminal and the fixed column, so that the stability of the battery is ensured; the heat dissipation holes accelerate heat dissipation, and the upper cover protects the battery from being invaded by foreign matters. According to the structure, through collaborative design of multi-stage damping, stable fixing and efficient heat dissipation, the safety and reliability of the battery of the unmanned aerial vehicle are remarkably improved.
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