Dot matrix buffering energy-absorbing thin-wall structure

The invention relates to a dot matrix buffering and energy-absorbing thin-wall structure which comprises two symmetrically-distributed bearing plates, a buffering and energy-absorbing thin wall is arranged between the two bearing plates, and each buffering and energy-absorbing thin wall comprises a plurality of buffering and energy-absorbing legs arranged side by side. The buffering energy-absorbing legs comprise a second energy-absorbing leg, a third energy-absorbing leg and a plurality of first energy-absorbing legs which are positioned between the second energy-absorbing leg and the third energy-absorbing leg and are connected in series; the first energy absorption leg comprises a first connecting part, a second connecting part, a first platform, a second platform and a connecting arm. The buffering and energy-absorbing thin-wall structure is stable in connection and reasonable and exquisite in structural design, the thin-wall hollow structure is adopted, the dead weight can be greatly reduced while buffer