CARGO FIXING SYSTEM FOR DRONE

Title:

CARGO FIXING SYSTEM FOR DRONE

Document Type and Number:

WIPO Patent Application WO/2022/234910

Kind Code:

A1

Abstract:

The present invention relates to a cargo fixing system for a drone, which manually and automatically connects and fixes cargo to a drone so that the drone can transport the cargo. To this end, the present invention provides the cargo fixing system for a drone, which fixes or releases the cargo to/from a drone, the cargo fixing system comprising: a case which has a space formed therein, a wire fixing ring formed on the upper portion to be connected to the drone, and a shaft through hole formed in the lower portion thereof; a driving portion which is arranged in the case and generates a rotational force; a driving member which is coupled to the driving portion to receive the rotational force and rotate, and of which a part is arranged in the case and another part passes through the shaft through hole to be arranged outside the case; a frictional force attenuating member which is arranged in the case and is interposed between the part of the driving member and the case to attenuate the rotational friction force; a bracket locking wing which is arranged outside the case and is coupled to the other part of the driving member; and a cargo fixing bracket which has the lower portion to which the cargo is fixed and which is coupled to and released from the bracket locking wing.

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Inventors:

LEE DONG HWAN (KR)

Application Number:

PCT/KR2021/017268

Publication Date:

November 10, 2022

Filing Date:

November 23, 2021

Export Citation: