The invention discloses a bionic dragonfly phase adjustable mechanism and a bionic dragonfly ornithopter. The bionic dragonfly phase adjustable mechanism comprises a rack, a driving input shaft, a driving output shaft and a phase changing mechanism, the phase changing mechanism comprises a base, a shell, a steering engine, a ratchet wheel, a pawl and a rocker. The driving input shaft is rotatably arranged on the support, one end of the driving input shaft is connected with the shell, the shell is connected with the base, one end of the driving output shaft is connected with the base, the driving output shaft is rotatably arranged on the support, the steering engine is installed in the shell, one end of the rocker is installed on an output shaft of the steering engine, and the other end of the rocker is connected with the pawl. The ratchet wheel is arranged on the base and connected with the driving output shaft. The ornithopter is simple in structure and convenient to manufacture, and the phases of the front and rear wings are adjusted by changing the phases of the output shaft and the driving input shaft in the flapping process of the ornithopter, so that the flight attitude of the ornithopter is changed.
一种仿生蜻蜓相位可调节机构及仿生蜻蜓扑翼机,包含机架、驱动输入轴、驱动输出轴和变相位机构;所述变相位机构包含底座、外壳、舵机、棘轮、棘爪和摇杆;驱动输入轴可转动地设置在支架上,驱动输入轴的一端与外壳连接,外壳与底座连接,驱动输出轴的一端与底座连接,驱动输出轴可转动地设置在支架上,舵机安装在外壳内,摇杆的一端安装在舵机的输出轴上,摇杆的另一端与棘爪相连,棘轮设置在底座上,并与驱动输出轴相连。本发明结构简单,便于制造,在扑翼机扑动过程中通过改变输出轴和驱动输入轴的相位来调节前后翅膀的相位,从而改变扑翼机的飞行姿态。
Bionic dragonfly phase adjustable mechanism and bionic dragonfly ornithopter
一种仿生蜻蜓相位可调节机构及仿生蜻蜓扑翼机
2022-11-11
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge |