The invention discloses an aero seat leg support manual-automatic integrated adjusting device which comprises a power source, a worm and gear mechanism, an upper rack, a lower rack and a gear transmission mechanism, the upper rack and the lower rack are horizontally arranged in the left-right direction, and the power source is in transmission connection with the gear transmission mechanism through the worm and gear mechanism; an output gear located between the upper rack and the lower rack is arranged at the power output end of the gear transmission mechanism, the upper portion and the lower portion of the output gear are meshed with the upper rack and the lower rack respectively, and a manual clutch assembly is arranged on the outer side of the gear transmission mechanism. The aero seat leg support is scientific in principle, reasonable in design and compact in structure, electric or manual adjustment of the aero seat leg support is achieved through a traditional mechanical transmission structure, operation is convenient and fast, and therefore the position of the leg support is adjusted so as to meet the comfort requirements of different people.
本发明公开了一种航空座椅腿托手自一体调节装置,包括动力源、蜗轮蜗杆机构、上齿条、下齿条和齿轮传动机构,上齿条和下齿条均沿左右方向水平设置,动力源通过蜗轮蜗杆机构与齿轮传动机构传动连接,齿轮传动机构的动力输出端设有位于上齿条和下齿条之间的输出齿轮,输出齿轮上部和下部分别与上齿条和下齿条啮合,齿轮传动机构外侧设有手动离合组件。本发明原理科学、设计合理、结构紧凑,采用传统的机械传动结构实现航空座椅腿托的电动或手动调节,操作方便快捷,从而使腿托实现位置的调节以方便不同人的舒适性需求。
Manual and automatic integrated adjusting device for aero seat leg support
航空座椅腿托手自一体调节装置
2024-02-27
Patent
Elektronische Ressource
Chinesisch
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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