| 摘要 |
FIELD: aircraft engineering.SUBSTANCE: in compliance with first version, drone is a tailless aircraft and comprises fuselage composed by nose module, central module and tail module, wing composed by left and right outer wings, ailerons, winglets, undercarriage front leg, undercarriage rear legs, engine and push propellers. In compliance with second version, this drone is a twin-boom aircraft. In compliance with both versions, fuselage modules are coupled by bayonet joint including male part, female part, plate spring, seal ring and bolts.EFFECT: fast-release modules, good protection at rough landing.4 cl, 4 dwg |
