The invention discloses an aircraft telescopic wing based on a stroke amplifying mechanism, relates to the technical field of aerospace equipment and equipment, and aims at solving the problems that an existing aircraft telescopic wing is low in deformation speed and low in stability. The aircraft telescopic wing comprises a driving unit and two telescopic wing mechanisms, the two telescopic wingmechanisms are arranged back to back, each telescopic wing mechanism comprises an inner wing cover plate, an inner wing, a main rotating shaft, an outer wing, a transmission unit, a locking unit and aguide unit, the inner wing cover plate covers the upper end face of the inner wing, and the front end of the main rotating shaft is rotationally connected with the front end of the inner wing; the outer wing is arranged in the outer side of the main rotating shaft, the driving unit controls the outer wing to extend towards the outer side of the inner wing along the guide unit through the transmission unit, and the outer wing is locked through the locking unit after being unfolded in place. The aircraft telescopic wing is used for aerospace crafts.
一种基于行程放大机构的飞行器伸缩翼,它涉及航空航天器材与设备技术领域。本发明为解决现飞行器伸缩翼变形速度较慢,稳定性差的问题。本发明包括驱动单元和两组伸缩翼机构,两组伸缩翼机构相背向设置,每组伸缩翼机构均包括内翼盖板、内翼、主回转轴、外翼、传动单元、锁定单元和导向单元,内翼盖板盖装在内翼的上端面上,主回转轴的前端与内翼的前端转动连接,外翼设置在主回转轴的外侧,驱动单元通过传动单元控制外翼沿导向单元向内翼外侧的伸展,展开到位后外翼通过锁定单元锁死。本发明用于航天飞行器。
Aircraft telescopic wing based on stroke amplifying mechanism
一种基于行程放大机构的飞行器伸缩翼
2021-02-26
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
Telescopic wing capable of amplifying stroke at constant speed and aircraft
European Patent Office | 2023
|Dynamic sealing mechanism between telescopic wing and aircraft cabin
European Patent Office | 2021
|