Vehicle and connecting structure of dashboard foot baffle and auxiliary dashboard extension board

The utility model relates to a vehicle and an instrument board foot baffle and auxiliary instrument board extension board connecting structure, the connecting structure comprises a bolt arranged on an auxiliary instrument board extension board, an insertion sheet arranged on the bolt, a clamping groove and an insertion board, the clamping groove and the insertion board are arranged on the instrument board foot baffle, and the insertion sheet and the auxiliary instrument board extension board define an insertion groove. The clamping groove is used for supporting the bolt in the vertical direction; an opening is formed in one end, in the horizontal direction, of the clamping groove, and the plug pin is used for moving into the clamping groove through the opening in the horizontal direction and enabling the plug board to be in interference fit with the insertion groove. The clamping groove in the dashboard foot baffle and the plug pin on the auxiliary dashboard extension board are connected and limited in the ve