The helicopter body comprises a helicopter body main body, a mounting hole is formed in the top end of the helicopter body main body and used for mounting a main propeller, a left sweeping wing and a right sweeping wing which extend outwards are symmetrically arranged on the left side and the right side of the front end of the helicopter body main body, a left rotor wing and a right rotor wing are mounted on the left side and the right side of the front end of the helicopter body main body respectively, and the left sweeping wing and the right sweeping wing incline forwards. A left empennage and a right empennage are symmetrically arranged on the bottom side of the tail of the fuselage body, both extend downwards and incline outwards, and the lower ends of the left empennage and the right empennage are flush with the lower end of the abdomen of the fuselage body. The unmanned aerial vehicle has the beneficial effect that the rising power of the unmanned aerial vehicle and the stability of vehicle body parking can be effectively improved.
本发明公开了一种带前掠机翼的直升机体,包括机身主体,机身主体的顶端设有安装孔,用于安装主螺旋桨,机身主体前端的左右两侧对称设有向外延伸的左掠翼和右掠翼,并分别安装有左旋翼和右旋翼,所述左掠翼和右掠翼均向前倾斜,所述机身主体尾部的底侧对称设有左尾翼和右尾翼,所述左尾翼、右尾翼均向下延伸并向外倾斜,且左尾翼和右尾翼的下端与机身主体腹部的下端齐平。本发明的有益效果是:能够有效增加无人机的上升动力和机身停放的稳定性。
Helicopter body with sweepforward wings
带前掠机翼的直升机体
28.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B64U |
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