Magnetic drone
In one aspect, a magnetic drone is disclosed. The magnetic drone includes a drone, a cage surrounding the drone, and one or more magnets disposed on the cage surrounding the drone. The drone includes a camera, a battery, one or more electric motors, and one or more propellers. In other aspects, a method to operate a magnetic drone and a non-transitory computer readable medium storing instructions for performing operation that flies a magnetic drone are also disclosed.
1. A magnetic drone comprising:
a drone comprising:
a camera;
a battery;
one or more electric motors; and
one or more propellers;
a cage surrounding the drone; and
one or more magnets disposed on the cage surrounding the drone,
wherein the one or more magnets are disposed on an outer surface of the cage such that the one or more magnets magnetically attach to a ferrous surface outside of the cage to secure the magnetic drone to the ferrous surface,
wherein at least one of the one or more magnets is disposed on an equator of the cage,
wherein the one or more magnets are disposed such that more of the one or more magnets are disposed on a top hemisphere of the cage than on a bottom hemisphere of the cage, and
wherein the top hemisphere of the cage is on an upward side of the cage when the magnetic drone flies upward, and the bottom hemisphere of the cage is on a downward side when the magnetic drone flies downward.
2. The magnetic drone of claim 1 , wherein the one or more magnets are permanent magnets.
3. The magnetic drone of claim 1 , wherein the one or more magnets are N52 type.
4. The magnetic drone of claim 1 ,
wherein a magnetic force of each of the one or more magnets is higher than a weight of the magnetic drone, and
wherein the magnetic force of the each of the one or more magnets is lower than sum of the weight of the magnetic drone and a maximum force that the propellers of the magnetic drone can generate against the ferrous surface.
5. The magnetic drone of claim 1 , wherein the one or more magnets are electromagnets that are controlled by a processor of the magnetic drone, to be switched ON and OFF.
6. The magnetic drone of claim 5 , wherein the battery of the magnetic drone supplies the one or more electromagnets to be switched ON and OFF via the processor.
7. The magnetic drone of claim 1 , wherein the one or more magnets comprises five magnets.
8. The magnetic drone of claim 7 , wherein one of the five magnets is disposed at a topmost part of the cage.
9. The magnetic drone of claim 8 , wherein the other four magnets of the five magnets are disposed on the equator of the cage such that a pair of magnets among the four magnets is disposed, on the equator, offset by 90 degrees from the other pair of magnets among the four magnets.