Dot matrix buffer structure

The invention discloses a dot matrix buffer structure which comprises two symmetrically-distributed bearing plates, a plurality of supporting plates distributed between the two bearing plates in an array mode and a plurality of connecting bodies connecting the adjacent supporting plates, each supporting plate comprises a connecting part, and four buffer energy absorption legs are arranged on the outer wall face of each connecting part in the circumferential direction in a protruding mode. The included angles between the axes of any two adjacent buffering energy-absorbing legs are equal, the two opposite buffering energy-absorbing legs are distributed in a staggered mode, the axes of the two buffering energy-absorbing legs are in a parallel state, and the axes of the four buffering energy-absorbing legs are located on the same plane. In the collision process of the dot matrix buffering structure, after the supporting plate is stressed, the included angle, close to the two bearing plates, of the supporting plat