INTERMESHING DUAL-ROTOR UNMANNED HELICOPTER AND FAIRING ASSEMBLY

• Main Authors: YIN, Mingwei, BAO, Changchun, HAI, Rihan, WANG, Xianyu, LI, Jingyang, XU, Zhenhan
• Format: Patent
• Language: English; French; German
• Published: 04.05.2022
• Subjects: AEROPLANES; AIRCRAFT; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT; AVIATION; COSMONAUTICS; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING ORREPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLYADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFTCOMPONENTS, NOT OTHERWISE PROVIDED FOR; HELICOPTERS; PARACHUTES; PERFORMING OPERATIONS; TRANSPORTING

An intermeshing dual-rotor unmanned helicopter and a fairing assembly thereof are disclosed by the present application, where the fairing assembly includes an unmanned aerial vehicle shield body arranged symmetrically, a horizontal tail (8), an upper vertical tail (9) and a lower vertical tail (10); where the unmanned aerial vehicle shield body includes a front section shield body (1), a middle front section shield body (3), a middle rear section shield body (4, 5) and a tail section shield body (6, 7), where the middle rear section shield body (4, 5) includes a middle rear upper shield body (5) and a middle rear lower shield body (4); the tail section shield body (6, 7) includes a tail section left shield body (6) and a tail section right shield body (7); two adjacent shield bodies are detachably connected; the number of the horizontal tail (8) is two. A first through hole for passing through the horizontal tails (8) is provided on side surfaces of the tail section left shield body (6) and the tail section right shield body (7); a second through hole for passing through the upper vertical tail (9) is provided on an upper junction of the tail section left shield body (6) and the tail section right shield body (7); a third through hole for passing through the lower vertical tail (10) is provided on a lower junction of the tail section left shield body (6) and the tail section right shield body (7); a fourth through hole for passing through a rotor shaft is provided on a junction of the middle rear upper shield body (5) and the middle front section shield body (3). The fairing assembly is capable of avoiding integral disassembly and assembly of the unmanned aerial vehicle shield body, and shortening ground maintenance time.