The invention provides a deformable wing applying a telescopic connecting rod mechanism. The deformable wing comprises a plurality of racks, each connecting rod mechanism is arranged on one rack, and each connecting rod mechanism comprises a telescopic first connecting frame rod, a non-telescopic second connecting frame rod and a connecting rod used for connecting the first connecting frame rod and the second connecting frame rod; the upper side and the lower side of each driving device are each provided with a rack, and each driving device is connected with the first frame connecting rods in the two corresponding connecting rod mechanisms, so that the two first frame connecting rods are controlled to stretch out and draw back synchronously. The length of the aircraft wing can be adjusted in the wing section direction, so that the wing section area and the attack angle of the wing are changed, and when the lift force of an aircraft needs to be adjusted, the area and the attack angle of the wing can be adjusted by controlling the movement of the four-connecting-rod mechanism so as to adjust the lift-drag ratio; the device has the advantages of simple structure, stable control, high safety coefficient and the like.
本发明提供了一种运用可伸缩连杆机构的可变形机翼,包括:多个机架;多个连杆机构,每个连杆机构均设置在一个机架上,每个连杆机构均包括可伸缩的第一连架杆、不可伸缩的第二连架杆以及用于连接第一连架杆和第二连架杆的连接杆;多个驱动装置,每个驱动装置的上下两侧分别具有一个机架,每个驱动装置均与其对应的两个连杆机构中的第一连架杆连接,从而控制这两个第一连架杆同步进行伸缩。本发明能够使得飞机机翼在翼型截面方向上实现长度可调,以改变机翼的翼型截面积和迎角,从而使得飞机需要调整升力时能够通过控制四连杆机构的运动以调整机翼面积和迎角以调整升阻比,其具有结构简单、控制稳定、安全系数高等优点。
Deformable wing applying telescopic connecting rod mechanism and aircraft applying same
运用可伸缩连杆机构的可变形机翼以及应用其的飞机
2023-09-01
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
Deformable wing parallel guide rail distributed driving telescopic mechanism
European Patent Office | 2021
|Telescopic mechanism hydraulic control system and hoisting equipment applying same
European Patent Office | 2020
|Method for applying cover to aircraft wing and aircraft wing
European Patent Office | 2024
|