A human-machine interaction sport vehicle, comprising: a mounting plate (1a, 1b), comprising a first mounting plate and a second mounting plate which are symmetrically arranged and rotatable relative to each other, bottom surfaces (1a2) of the first mounting plate and the second mounting plate being configured with a first groove (1a3) and a second groove respectively; a rotating structure, comprising a rotating rod, the rotating rod being accommodated in the first groove and the second groove and rotatably matched with at least one of the first groove and the second groove; two wheels (3a, 3b), disposed on two sides of the mounting plate and capable of rotating about the mounting plate; a hub motor, respectively configured to drive the two wheels to rotate; and a balance control system (6,7,8), the balance control system being connected with the hub motors and configured to control the hub motors to drive the wheels to rotate, wherein the rotating structure comprises a first pressing block, a second pressing block and the rotating rod, the first pressing block and the second pressing block are fixedly mounted on the first mounting plate and the second mounting plate respectively, a first end of the rotating rod is disposed between the first pressing block and the first mounting plate, and a second end of the rotating rod is disposed between the second pressing block and the second mounting plate while being rotatably connected with the second pressing block and the second mounting plate in a matching manner; the second end of the rotating rod is sleeved with a sleeve, and is rotatably connected with both the second pressing block and the second mounting plate through the sleeve in a matching manner, characterized in that the first end of the rotating rod is engaged with the first pressing block. a mounting plate (1a, 1b), comprising a first mounting plate and a second mounting plate which are symmetrically arranged and rotatable relative to each other, bottom surfaces (1a2) of the first mounting plate and the second mounting plate being configured with a first groove (1a3) and a second groove respectively; a rotating structure, comprising a rotating rod, the rotating rod being accommodated in the first groove and the second groove and rotatably matched with at least one of the first groove and the second groove; two wheels (3a, 3b), disposed on two sides of the mounting plate and capable of rotating about the mounting plate; a hub motor, respectively configured to drive the two wheels to rotate; and a balance control system (6,7,8), the balance control system being connected with the hub motors and configured to control the hub motors to drive the wheels to rotate, wherein the rotating structure comprises a first pressing block, a second pressing block and the rotating rod, the first pressing block and the second pressing block are fixedly mounted on the first mounting plate and the second mounting plate respectively, a first end of the rotating rod is disposed between the first pressing block and the first mounting plate, and a second end of the rotating rod is disposed between the second pressing block and the second mounting plate while being rotatably connected with the second pressing block and the second mounting plate in a matching manner; the second end of the rotating rod is sleeved with a sleeve, and is rotatably connected with both the second pressing block and the second mounting plate through the sleeve in a matching manner, characterized in that the first end of the rotating rod is engaged with the first pressing block.