The invention provides a slide rod type lightweight four-rotor unmanned aerial vehicle which is integrally in a wrapped oblique cross design. The slide rod type lightweight four-rotor unmanned aerial vehicle comprises intersectional double-cross support arms, retainer protection frames, rotor end modules and a main fuselage table, wherein each rotor end module comprises a propeller, a brushless motor and a fixed base; four rotor end modules at the cross ends of the arms have the same layout structure; under the condition of ensuring good rotor rotation and flight, the four rotor end modules can slide back and forth along the direction of double-cross arm rods; the main fuselage table is square; a cradle head, an automatic pilot, batteries, a GPS module and the like are arranged on the main fuselage table; the intersectional double-cross support arms are symmetrically arranged on the side surfaces of four edges of the fuselage table and are fixed in a rotating way through threads at four corners of the main fuselage table; the retainer protection frames adopt fully-wrapped protection; the propellers are in three-blade cross distribution; and line pipelines are arranged in the support arms. The body of the unmanned aerial vehicle is made of a carbon fiber material, so that the weight of the unmanned aerial vehicle is effectively reduced.
Slide rod type lightweight four-rotor unmanned aerial vehicle
2015-11-18
Patent
Elektronische Ressource
Englisch
IPC: | B64C AEROPLANES , Flugzeuge |
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