A shock absorber

By designing a vibration damper with an inclined connection surface structure, the vibration damping effect in the multi-dimensional direction is achieved using vibration damping wires of different shapes and lengths, the existing vibration damper has solved the problem of single vibration isolation direction and complex structure, and improved the structural compactness and load-bearing capacity of the drone.

CN111412247BActive Publication Date: 2025-03-18CHENGDU JOUAV DA PENG TECH CO LTD
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Patent Information

Application Number
CN202010402503.7
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2020-05-13
Publication Date
2025-03-18
Estimated Expiration
2040-05-13

AI Technical Summary

Technical Problem

The existing vibration damper has a single vibration isolation direction and requires a complex combination of structures to achieve multi-directional vibration isolation. The assembly space demand is large, the number of components is large, and the waste is heavy, which seriously affects the loading capacity of the drone.

Method used

A vibration damper is designed to form an inclined connecting surface through the vibration damping wire between the connector one and the connector two, forming a multi-dimensional vibration damping function. The shape and length of the vibration damping wires are different, and each have different vibration damping directions, which are combined together to achieve the vibration damping effect in the multi-dimensional direction.

Benefits of technology

The good vibration damping effect of a single shock absorber in the multi-dimensional direction is achieved, which reduces the number of shock absorbers used, reduces the assembly space requirement, and improves the structural compactness and load-bearing capacity of the drone.

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Abstract

The present invention discloses a shock absorber, comprising a connector 1, a connector 2 and a plurality of shock-absorbing wires, wherein the two ends of the shock-absorbing wires are respectively connected to the connector 1 and the connector 2, and the connection of the shock-absorbing wires on the connector 1 forms a connection surface 1, and the connection of the shock-absorbing wires on the connector 2 forms a connection surface 2, and the connection surface 1 is inclined to the connection surface 2. The shock absorber of the present invention realizes multi-dimensional shock absorption of a single element, has a good shock absorption effect, can effectively simplify the vibration isolation mechanism of the aircraft, reduce the required assembly space, improve the compactness of the structure, reduce waste weight, and improve the carrying capacity of the unmanned aerial vehicle.
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