The invention discloses a flying wing layout folding type variant unmanned aerial vehicle, and relates to the technical fields of unmanned aerial vehicles, mechanics, machinery and the like. The wing structure is low in cost, convenient to mount and capable of achieving free deformation of the wings while the joints of the wings are smooth, and finally the purposes of changing the aerodynamic configuration and meeting various task requirements are achieved. The flying wing layout folding type variant unmanned aerial vehicle comprises a main fuselage, a pair of inner folding wings and a pair of outer folding wings, the pair of inner folding wings are symmetrically installed on the two sides of the main fuselage and hinged to the main fuselage through inner hinges, the pair of outer folding wings are installed on the outer sides of the pair of inner folding wings correspondingly, and the pair of outer folding wings and the pair of inner folding wings are hinged through outer hinges; the folding driving mechanism comprises a linear driving unit, a main driving beam, an inner driving unit, a branch driving beam and an outer driving unit. According to the invention, the target of large-range aerial deformation of the unmanned aerial vehicle can be completed, the symmetry of the unmanned aerial vehicle in flight can be well maintained while the structural strength is ensured, which is crucial to the safety and stability of flight, so that the unmanned aerial vehicle has a wide application prospect.
本发明公开了一种飞翼布局折叠式变体无人机,涉及无人机、力学、机械等技术领域。以较低成本、便捷安装、机翼的连接处光滑的同时,能够实现机翼的自由变形,最终实现改变气动外形、应对多种任务需求的目的。所述飞翼布局折叠式变体无人机包括主机身、一对内折叠翼以及一对外折叠翼,一对内折叠翼对称的安装在主机身的两侧,并且通过内铰链与主机身铰接,一对外折叠翼分别安装在一对内折叠翼的外侧,并且二者之间通过外铰链铰接;所述折叠驱动机构包括直线驱动单元、主驱动粱、内驱动单元、分驱动粱以及外驱动单元。本发明可以完成无人机大范围空中变形的目标,在保证结构强度的同时,能较好地维持无人机飞行中的对称性,这对飞行的安全与稳定至关重要,因此,本发明具有广阔的应用前景。
Flying wing layout folding type variant unmanned aerial vehicle
一种飞翼布局折叠式变体无人机
2024-08-20
Patent
Electronic Resource
Chinese
IPC: | B64U |
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