Three-shaft six-rotor type Mars aircraft and fixing and locking device thereof
Mars four-rotor aircraft and slideway type inverted releasing and deploying device
Four-rotor type Mars aircraft and upright unfolding and platform take-off deployment device
Four-degree-of-freedom attitude testing device for coaxial double-rotor aircraft
Locking and releasing device for rotor type Mars aircraft on Mars rover
Locking and releasing mechanism of inverted Mars helicopter
Coaxial type Mars helicopter and locking and releasing device
Mars rotor aircraft capable of being unlocked and unfolded in air and reverse thrust speed reducer