Self-balancing vehicle

A self-balancing vehicle, comprising:

• a pedal base, a control rod, a steering shaft, a transmission member, mainboard boxes configured to install at least one control mainboard, two hubs, a support shaft, bearing blocks, elastic members and undertaking platforms;
• wherein a lower portion of the control rod is provided with the steering shaft capable of rotating along with swinging of the control rod, and the steering shaft is rotatably connected with the pedal base;
• the transmission member is connected with the steering shaft, thereby the transmission member is capable of rotating along with the rotating of the steering shaft;
• and the support shaft is extended along a length direction of the pedal base and arranged in the pedal base, and the two hubs are respectively provided with two ends of the support shaft;
• wherein the steering shaft is extended and arranged along a length direction perpendicular to the support shaft, the mainboard boxes are hinged on a rod body of the support shaft, the transmission member is fixed at an end of the steering shaft, and free ends of the transmission member are suspended above the mainboard boxes, respectively;
• and
• wherein each of the bearing blocks is fixedly connected with a corresponding one of the mainboard boxes, and the support shaft is rotatably threaded through the bearing blocks;
• the undertaking platforms are fixed on the support shaft, each of the undertaking platforms forms a reset space together with a corresponding one of the mainboard boxes, the elastic members are disposed in the reset spaces formed by the undertaking platforms and the mainboard boxes;
• and an end of each of the elastic members is connected with a corresponding one of the undertaking platforms, and another end of each of the elastic members is connected to a corresponding one of the mainboard boxes.