The invention belongs to the technical field of aircraft flight control, and relates to a pedal dustproof device. The pedal dustproof device comprises an external protective shell (5), sliding rails (4) and a plurality of layers of sliding sheets; the external protection shell (5) is fixedly connected with a pedal support (3) so as to prevent foreign objects from entering the pedal support (3). Sliding rails (4) are connected to the two sides of an opening in the upper end of the external protection shell (5). The multiple layers of sliding sheets are sequentially arranged in a stacked mode and assembled in sliding grooves in the sliding rails (4), and the sliding rails (4) are used for providing movement tracks for all the sliding sheets. A pedal arm (1) penetrates through the multiple layers of sliding sheets, and the multiple layers of sliding sheets are sequentially driven along with movement of the pedal arm (1).
本发明属于飞机飞行操纵技术领域,涉及一种脚蹬防尘装置。所述脚蹬防尘装置包括外部保护壳体(5)、滑轨(4)和多层滑片;外部保护壳体(5)与脚蹬支架(3)固定连接,以隔绝外来物进入;滑轨(4)连接于外部保护壳体(5)上端的开口两侧;多层滑片依次叠层设置,并组装于滑轨(4)上的滑槽内,滑轨(4)用于为各滑片提供运动轨迹;脚蹬臂(1)穿过所述多层滑片,随脚蹬臂(1)的运动,所述多层滑片顺次被带动。
Airplane pedal dustproof device
一种飞机脚蹬防尘装置
2022-02-18
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge |
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