Folding the arm opens up possibilities.
At the University of California, Berkeley HiPeR Lab , the four arms can be folded arbitrarily Quadcopter research is underway.
You can fly with two propellers, so for example, you can fold two propellers and pass through a narrow place . Fold 4 and fall into a narrow hole , or 2 and carry with your luggage
You can also do it.
Just have joints
There are no batteries or motors in the arm joints, Propeller Can be opened and closed only by rotating . It can be made lighter because there is no extra mechanism, and the transformation is done in instantly . Folding the diagonal arms will not cause them to fall, and the propulsion of the folded propellers will not spin around and lose control on the spot.
Also, if you turn off all the motors and fold the four arms at the same time, you pass it to the side Lean on the rope and take a break Is also possible. You can wait in the middle of the mission.
Transforming drones
Tilt the arm so far Become a four-wheeled vehicle or squeeze the arms that spread in all directions There was also a drone etc. that became elongated . With variable mechanics, disaster relief and reconnaissance, emergency kits and food delivery
in tight spaces can also be applied. Will TA-Q-BIN also adopt such a drone?
Source: YouTube , HiPeRLab , SEMANTIC SCHOLAR via INTERESTING ENGINEERING
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