The invention relates to the technical field of aircrafts, and discloses a wing unfolding mechanism of a small aircraft, comprising: an unlocking mechanism capable of releasing a front wing locking pin and a main wing locking pin after putting; a gas spring; the main wing pulley of one main wing shaft is connected with the gas spring through a steel wire rope and is connected with the main wing pulley of the other main wing shaft through a steel wire rope in a splayed manner; the front wing pulley of one front wing shaft is connected with the main wing pulley through a steel wire rope and is connected with the front wing pulley of the other front wing shaft through a steel wire rope in a splayed manner; the vertical tail pulley of the vertical tail shaft is connected with the main wing pulley through a steel wire rope; the lifting mechanism comprises a lifting limiting block and a lifting power mechanism, the lifting power mechanism is connected with the main wing located on the lower portion during folding, when the main wing rotates and unfolds, the lifting limiting block loses efficacy, and the lifting power mechanism pulls the main wing to rise till the two wings are equal in height. The structure is simple, and a plurality of airfoils can be unfolded at the same time.
本发明涉及飞行器技术领域,公开了一种小型飞行器的机翼展开机构,包括:解锁机构,可在投放后解除前翼锁止销和主翼锁止销;气弹簧;两主翼轴的主翼滑轮,一主翼轴的主翼滑轮通过钢丝绳与气弹簧连接,并通过钢丝绳与另一主翼轴的主翼滑轮八字连接;两前翼轴的前翼滑轮,一前翼轴的前翼滑轮通过钢丝绳与主翼滑轮连接,并通过钢丝绳与另一前翼轴的前翼滑轮八字连接;垂尾轴的垂尾滑轮,垂尾滑轮通过钢丝绳与主翼滑轮连接;提升机构,包括上升限位块和提升动力机构,提升动力机构与折叠时位于下方的主翼连接,当主翼旋转展开时上升限位块失效,提升动力机构拉动主翼上升至两翼等高。其结构简单,并实现了多个翼面的同时展开。
Wing unfolding mechanism of small aircraft
一种小型飞行器的机翼展开机构
2024-03-22
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge |
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