The invention belongs to the field of airplane pedal design, and particularly relates to an airplane pedal capable of coaxially and synchronously adjusting the neutral position of a pedal, which comprises a pedal base, a pedal, a parallel four-bar linkage transmission mechanism and a pedal adjusting mechanism, the two sets of pedal plates are symmetrically arranged on the pedal base, the parallel four-connecting-rod transmission mechanism is arranged in front of the two sets of pedal plates, the pedal adjusting mechanism is arranged between the two sets of pedal plates, and the middle of the parallel four-connecting-rod transmission mechanism is connected with the pedal adjusting mechanism. The pedal adjusting mechanism comprises an adjusting handle, a second adjusting pull rod, a first rocker arm, a second rocker arm and a sliding block. The pedal neutral position adjusting mechanism adopts a central integrated design, all transmission parts are integrated together, when a pedal neutral position adjusting fault occurs, the pedal neutral position adjusting mechanism can be integrally replaced, and the adjusting mechanism is directly disassembled and replaced; and even under the condition that the operation condition of the surrounding environment of the pedal in an aircraft cockpit is good, in-situ reloading can be carried out.
本申请属于飞机脚蹬设计领域,特别涉及一种共轴同步调节踏板中立位置的飞机脚蹬,包括脚蹬底座、脚蹬踏板、平行四连杆传动机构和脚蹬调节机构;脚蹬踏板共有两组并对称设于脚蹬底座上,平行四连杆传动机构设于两组脚蹬踏板前方,脚蹬调节机构设于两组脚蹬踏板之间,平行四连杆传动机构的中部与脚蹬调节机构相连;脚蹬调节机构包括调节手柄、第二调节拉杆、第一摇臂、第二摇臂和滑块;脚蹬中立位置调节机构采用中央集成式设计,将各传动部件集成在一起,当出现脚蹬中立位置调节故障时,可整体替换,将调节机构直接拆下换装;甚至在飞机座舱内脚蹬周围环境操作条件较好的情况下,可进行原位换装。
Airplane pedal capable of coaxially and synchronously adjusting neutral position of pedal
一种共轴同步调节踏板中立位置的飞机脚蹬
10.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge |