Laser sensor calibration equipment

The utility model relates to the technical field of laser sensors, in particular to laser sensor calibration equipment, which comprises a base, a fixing seat, a calibration plate and symmetrical mounting boxes are mounted on the base, and a lower limit seat and an upper limit seat are arranged on the upper side of the fixing seat. Limiting grooves are formed in the adjacent sides of the lower limiting seat and the upper limiting seat, and a worm wheel is movably connected into the fixed seat; the gear drives the refractor to rotate, the refractor refracts a light spot to one of the calibration points, the deflection angle of the gear can be obtained through scale numbers on the toothed belt, then the driving motor on the other roller wheel is started, the toothed belt moves to the same distance, and the gear is driven to rotate. And then whether the light spot refracted by the refractor is symmetrical to the last moving photoelectricity is observed. According to the utility model, the deflection angle of the