Electric skateboard

Abstract

An electric skateboard ( 100 ), belonging to the field of transportation means, comprises a remote control ( 101 ), a board body ( 102 ), a front wheel ( 103 ), a rear wheel ( 104 ), and a battery built in the board body ( 102 ), wherein the front wheel ( 103 ) and the rear wheel ( 104 ) are respectively rotationally provided at two ends of the board body ( 102 ), a hub motor for driving the rear wheel ( 104 ) is provided inside the rear wheel ( 104 ), the hub motor is connected with the battery, and the hub motor is further wirelessly connected with the remote control ( 101 ). The electric skateboard ( 100 ) controls the operation of the skateboard by a wireless remote control ( 101 ), omitting a pressure sensor and a mounting groove, and it has a simple structure, a low manufacturing cost, strong reliability, and strong integrity, and can resist water.

What is claimed as new and desired to be protected by Letters Patent of the United States is: 
     
         1 . An electric skateboard, comprising a remote control, a board body, a front wheel, a rear wheel, and a battery built in the board body, wherein the front wheel and the rear wheel are rotationally provided at two ends of the board body respectively, a hub motor configured for driving the rear wheel is provided inside the rear wheel, the hub motor is connected with the battery, and the hub motor is further wirelessly connected with the remote control. 
     
     
         2 . The electric skateboard according to  claim 1 , wherein a diameter of the rear wheel is greater than a diameter of the front wheel. 
     
     
         3 . The electric skateboard according to  claim 2 , wherein a lower board surface of the board body is recessed at a position corresponding to the rear wheel to form a groove, the rear wheel is partially located in the groove, and a lowest point of the front wheel and a lowest point of the rear wheel are located in a same horizontal plane. 
     
     
         4 . The electric skateboard according to  claim 1 , wherein the front wheel is connected with a lower board surface of the board body through a first bracket, the rear wheel is connected with the lower board surface of the board body through a second bracket, and one end of the first bracket connected with the lower board surface is rotatable. 
     
     
         5 . The electric skateboard according to  claim 4 , wherein the rotatable end of the first bracket is provided with a limiting member configured for limiting rotating amplitude of the first bracket. 
     
     
         6 . The electric skateboard according to  claim 1 , wherein an upper board surface of the board body has a curved surface recessed downwards along a central axis of the board body. 
     
     
         7 . The electric skateboard according to  claim 1 , wherein the board body is provided with two hand-lifting holes, and the two hand-lifting holes are symmetrical to each other with respect to a central axis of the board body. 
     
     
         8 . The electric skateboard according to  claim 1 , wherein an upper board surface of the board body partially protrudes to form anti-skid patterns; a rear side surface of the board body is provided with a wear-resisting rubber part; and side surfaces of the board body are provided with light reflective members or light emitting members. 
     
     
         9 . The electric skateboard according to  claim 1 , wherein a lower board surface of the board body comprises a bottom plate and two inclined plates, two sides of the bottom plate each are connected with one inclined plate, and both the front wheel and the rear wheel are provided below the bottom plate. 
     
     
         10 . The electric skateboard according to  claim 9 , wherein edges of the inclined plates protrude to form wear-resisting strips.