Zero clearing counter

The utility model relates to the technical field of calculation tools, in particular to a zero clearing counter, which comprises a base and a plurality of arched columns arranged on the base, two ends of each arched column are respectively fixed on the base, a plurality of counting beads are arranged on each arched column in a penetrating manner, and the counting beads are arranged on the base. The utility model discloses a zero clearing counter which comprises a base, an arch-shaped column arranged on the base, a counting bead arranged on the arch-shaped column and a zero clearing mechanism used for quickly resetting the counting bead on the arch-shaped column, the zero clearing mechanism can slide along the arch-shaped column, a side plate is arranged on the side edge of the base, time scales are arranged on the side plate, and a pointer is further arranged on the side plate. According to the technical scheme, the clock has the counting function and the time knowing function, the ability of knowing time can