Split-style electric skateboard

Abstract

A split-style electric skateboard includes a main skating board, an auxiliary skating board, and a cross beam located between the main and auxiliary skating board. The main skating board has a steering wheel and a driving wheel arranged one behind the other. A driving motor is mounted in the driving wheel and the steering wheel is connected to the main skating board by a first steering support and a first pivot located on the first steering support. A secondary steering wheel is mounted at an intermediate position on the auxiliary skating board and is connected to the auxiliary skating board by a second steering support and a second pivot located on the second steering support. The first and second steering supports are fixedly connected by the cross beam, and the auxiliary skating board can rotate with respect to the main skating board using the first pivot as the rotation center.

1 . A split-style electric skateboard, comprising a main skating board, an auxiliary skating board and a cross beam located between the main skating board and the auxiliary skating board, a lower portion of the main skating board provided with a steering wheel and a driving wheel arranged one behind the other, wherein a driving motor is mounted in the driving wheel, the steering wheel is connected with the main skating board by a first steering support and a first pivot located on the first steering support, a secondary steering wheel is mounted at an intermediate position on a lower portion of the auxiliary skating board, the secondary steering wheel is connected with the auxiliary skating board by a second steering support and a second pivot located on the second steering support, the first steering support and the second steering support are fixedly connected by the cross beam, and the auxiliary skating board can rotate with respect to the main skating board using the first pivot as a rotation center. 
     
     
         2 . The split-style electric skateboard according to  claim 1 , wherein the secondary steering wheel is a directional wheel. 
     
     
         3 . The split-style electric skateboard according to  claim 1 , wherein the auxiliary skating board can rotate by 180 degrees or more with respect to the main skating board using the first pivot as the rotation center, by the cross beam. 
     
     
         4 . The split-style electric skateboard according to  claim 1 , wherein the main skating board and the auxiliary skating board respectively comprise an elastic upper plate and a fixed lower plate arranged in parallel in a up-down direction, shock absorption devices are provided between the lower parts of the elastic upper plates and the upper parts of the fixed lower plates; the elastic upper plates and the fixed lower plates are rectangular plates, and the elastic upper plates are connected to the corresponding fixed lower plates by bolt crimping. 
     
     
         5 . The split-style electric skateboard according to  claim 4 , wherein the shock absorption devices are springs, or magnetic boards with opposite faces of same polarity. 
     
     
         6 . The split-style electric skateboard according to  claim 5 , wherein a control panel is provided in the fixed lower plate of the main skating board, and a wireless transceiver is provided on the control panel; the split-style electric skateboard further comprises a controller which is configured to be able to send an electronic signal to the wireless transceiver on the control panel in a wireless manner. 
     
     
         7 . The split-style electric skateboard according to  claim 6 , wherein the split-style electric skateboard further comprises a multi-functional display control panel, the multi-functional display control panel is fixedly provided directly above the cross beam, and the multi-functional display control panel is configured to be able to receive an electronic signal sent from the wireless transceiver on the control panel and display an executing state corresponding to the electronic signal. 
     
     
         8 . The split-style electric skateboard according to  claim 7 , wherein the multi-functional display control panel is cuboid, an illuminating lamp is provided on a side surface of the multi-functional display control panel facing a front direction, a safety sensor is fixedly provided in the multi-functional display control panel, and a charging jack and a USB interface are provided on an external surface of the multi-functional display control panel. 
     
     
         9 . The split-style electric skateboard according to  claim 8 , wherein the cross beam is a hollow tube, in which a battery assembly is provided; and the split-style electric skateboard further comprises an external battery pack which is connected in parallel with the battery assembly in the cross beam via cables and the charging jack. 
     
     
         10 . The split-style electric skateboard according to  claim 1 , wherein a fixed support and a disc braking device fixed on the fixed support are provided in the driving wheel.