High-protection type test tube collecting box

The utility model relates to the technical field of glass test tube storage and transportation equipment. The utility model discloses a high-protection type test tube collecting box. Key points of thetechnical scheme are as follows: the key points are as follows; the storage box comprises a storage box body and a box cover hinged to the upper portion of the storage box body. A storage cavity forstoring test tubes is formed in the storage box body; four limiting guide rods are vertically arranged at four vertex angles in the storage cavity respectively; each limiting guide rod is attached tothe corresponding vertex angle, a storage protection pad slidably connected with the four limiting guide rods is arranged in the storage cavity, a plurality of storage grooves used for containing testtubes are formed in the upper surface of the storage protection pad, and buffer sleeves used for protecting the walls of the test tubes are arranged in the storage grooves. The test tube rack has theadvantages that the structur