The invention discloses a bird-imitating flapping-wing flight device with foldable outer wings and wind catching and exhausting functions. The bird-imitating flapping-wing flight device comprises a rack, an inner wing main body, an outer wing main body, an outer wing driving mechanism and an inner wing driving mechanism. The inner wing main body comprises an inner wing rotating rod and an inner wing plate; the outer wing main body comprises an outer wing lower connecting rod, an outer wing upper connecting rod, a plurality of outer wing plates, a plurality of outer wing lower rotating shafts and a plurality of outer wing upper rotating shafts; the inner wing driving mechanism comprises an inner wing motor, an inner wing motor gear, an inner wing large gear, an inner wing first connecting rod, an inner wing second connecting rod and an inner wing third connecting rod; the outer wing driving mechanism comprises an electric push rod, an outer wing push rod, an outer wing first rotating rod, an outer wing second rotating rod, an outer wing third rotating rod and a middle rotating shaft. The two functions of outer wing unfolding and folding and wind catching and exhausting are achieved at the same time through one outer wing driving mechanism, the flight resistance is effectively reduced, the flight lift force is increased, and the flight efficiency is improved. The device has the characteristics of simple structure, stable movement, accurate sensing and the like.
本发明公开了一种具有外翼可折与兜风排风功能的仿鸟扑翼飞行装置,包括机架、内翼主体、外翼主体、外翼驱动机构和内翼驱动机构。内翼主体包括内翼转动杆和内翼板;外翼主体包括外翼下连接杆、外翼上连接杆、若干外翼板、若干外翼下转轴和若干外翼上转轴;内翼驱动机构包括内翼电机、内翼电机齿轮、内翼大齿轮、内翼第一连接杆、内翼第二连接杆和内翼第三连接杆;外翼驱动机构包括电动推杆、外翼推杆、外翼第一转动杆、外翼第二转动杆、外翼第三转动杆和中间转动轴。通过一个外翼驱动机构同时实现外翼展开折叠与兜风排风两个功能,有效减小了飞行阻力,增加了飞行升力,提升了飞行效率。本装置具有结构简单、运动平稳、传感准确等特点。
Bird-imitating flapping wing flight device with foldable outer wings and wind catching and exhausting functions
一种具有外翼可折与兜风排风功能的仿鸟扑翼飞行装置
2022-12-09
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
European Patent Office | 2023
|Bird-imitating flapping wing mechanism, control method and bird-imitating aircraft
European Patent Office | 2023
|