Buckling type wheelbase-variable miniature vehicle

The invention relates to a buckling type variable-wheelbase miniature vehicle, which mainly comprises rear wheels, a hub motor, a rear wheel frame, a worm wheel, a worm, a backrest frame, a seat plate frame, a damping connecting rod, a push-pull electromagnetic rod, a steering wheel, a connecting rod, a front windshield frame, a front frame beam, a battery box, a front wheel frame and accessories, and is characterized in that the front end and the rear end of the seat plate frame are respectively hinged with the front frame beam and a rear wheel beam; the front end of the damping connecting rod is hinged to the rear end of the front wheel beam, the rear end of the damping connecting rod is hinged to the front end of the rear wheel frame beam, the front frame beam, the seat plate frame and the rear wheel frame beam are rotated and locked through a controller control motor and a push-pull electromagnetic rod, a computer is adopted to control a steering engine and a hub motor to achieve running and steering of t