Frame with automatic locking function

The utility model provides a vehicle frame with an automatic vehicle locking function, which comprises a parking platform and a first protective frame, and the first protective frame comprises a slider-crank mechanism and a fastener; the slider-crank mechanism comprises a slider and a crank, the slider is arranged on the parking table and can slide in the length direction of the parking table, andthe crank is in transmission connection with the slider; the fastener is used for fixing a wheel, is rotatably connected with the parking platform, and is in transmission connection with the crank atthe same time; when the sliding block slides in the reverse direction of the buckling piece, the crank is driven to move, and therefore the buckling piece rotates upwards around the joint of the buckling piece and the parking table. When the sliding block slides in the opposite direction, the crank is driven to move, and therefore the buckling piece rotates downwards around the joint of the buckling piece and the parking