A differential aileron for an ultra-light aircraft comprises a steering column, a pair of gas springs, a crank sliding rod mechanism, a left aileron driving mechanism and a right aileron driving mechanism, the steering column is hinged in a cabin, and a pair of splayed arc grooves are symmetrically formed in the lower end of the steering column; the pair of gas springs are symmetrically hinged to the two sides of the control rod, and rollers are arranged at the telescopic ends of the gas springs and can roll in the arc grooves in the same side; the crank-slide bar mechanisms are symmetrically arranged in the transverse direction, and each crank-slide bar mechanism is composed of a left crank, a left connecting rod I, a transverse slide bar, a right connecting rod I and a right crank; the left aileron driving mechanism and the right aileron driving mechanism are arranged in the longitudinal direction, and the steel wire rope and the fixed pulley are arranged between the steering column and the transverse sliding rod. According to the invention, the design is ingenious, the differential motion of the aileron and the assistance of the steering column are realized only through a simple mechanical mechanism without the help of a complex electric control system and a hydraulic assistance element, and the control difficulty of a pilot on an aircraft is greatly reduced.
一种用于超轻型飞机的差动式副翼,包括驾驶杆、一对气弹簧、曲柄滑杆机构、左副翼驱动机构和右副翼驱动机构,其中,驾驶杆铰接在座舱内,其下端对称地设有一对呈八字形的圆弧槽;一对气弹簧对称地铰接在驾驶杆的两侧,其伸缩端设置有滚轮,滚轮能够在同侧的圆弧槽内滚动;曲柄滑杆机构沿横向对称设置,其由左曲柄、左一连杆、横向滑杆、右一连杆、右曲柄构成;左副翼驱动机构、右副翼驱动机构沿纵向设置,钢丝绳和定滑轮设置在驾驶杆与横向滑杆之间。本发明构思巧妙,不借助复杂的电控系统和液压助力元件,仅通过简单的机械机构就实现了副翼的差动和对驾驶杆的助力,大幅降低了飞行员对飞机的操控难度。
Differential aileron for ultra-light aircraft
一种用于超轻型飞机的差动式副翼
22.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge |