▎ 摘　　要

NOVELTY - The robot has a driving mechanism connected with a side driving mechanism and a lifting and driving mechanism. A shell is formed with a driving chamber. A -moving propeller is connected with mounting chamber that is fixed with the side driving mechanism. The side driving mechanism is connected with a rotating ring that is mounted on a peripheral wall. A main driving motor drives the rotating ring to rotate. A thrust spring is sleeved with a conducting carbon needle. An end of the thrust spring is propped with an annular-shaped limiting plate that is connected with the conducting carbon needle. Another end of the thrust spring is propped with an anti-falling end cap. The conducting carbon needle is pressed with an annular-shaped graphene carbon brush. USE - Graphene carbon brush powered hybrid-driven underwater robot. ADVANTAGE - The robot realizes power generating process by the lifting and driving mechanism. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a graphene carbon brush powered hybrid-driven underwater robot.