Rotary quick-opening type cabin cover of light-small type unmanned aerial vehicle

Abstract

The invention discloses a rotary quick-opening type cabin cover of a light-small type unmanned aerial vehicle. The rotary quick-opening type cabin cover comprises a cabin cover body, rotating hinges, hinge cushion blocks, hinge supports and a plurality of 90-degree directional locks. One ends of the rotating hinges are connected with the cabin cover body through the hinge cushion blocks in a threaded mode, and the other ends of the rotating hinges are connected with a main beam of the unmanned aerial vehicle in a threaded mode. The 90-degree directional locks are fixedly mounted at the edges of the cabin cover body through threads. The rotary quick-opening type cabin cover of the light-small type unmanned aerial vehicle has the beneficial effects that (1) by using the 90-degree directional locks, flowing of air flows on the surface of the unmanned aerial vehicle is not affected, the cabin cover is attractive, and most importantly, rapid opening and locking can be achieved; and (2) by using the rotating hinges, the cabin cover and a fuselage of the unmanned aerial vehicle are integrally and rotationally connected, and losing of the cabin cover after demounting can be avoided.

Description

technical field [0001] The invention relates to a hatch cover of an unmanned aerial vehicle, in particular to a rotary quick-open hatch cover of a light and small unmanned aerial vehicle, belonging to the technical field of unmanned aerial vehicles. Background technique [0002] At present, the hatch covers of light and small UAVs are mostly fixed with simple interlocking household locks, or directly fixed with screws. [0003] The use of interlocking household locks will not only affect the flow of airflow on the surface of the aircraft, but also increase the airflow separation of the aircraft, and multiple locking functions will result in low positioning accuracy and affect the appearance. [0004] The use of screws for direct connection will cause a waste of time and tools when drone operations require quick replacement of task loads and power supplies. [0005] In addition, most of the hatch covers of light and small UAVs are separated from the aircraft fuselage without...

AI Technical Summary

Problems solved by technology

[0003] The use of interlocking home locks will not only affect the air flow on the surface of the aircraft, but also increase the air separation of the aircraft, and the multiple locking functions will result in low positioning accuracy and affect the appearance

[0004] Use screws to connect directly, which will cause waste of time and tools when the drone operation needs to quickly replace the task load and power supply

[0005] In addition, most of the hatch covers of light and small UAVs are separated from the aircraft fuselage without forming an integrated connection, resulting in easy loss of the hatch cover after disassembly

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