Classified placement device for blood test tube inspection

The invention relates to the technical field of medical apparatus and instruments, in particular to a classified placement device for blood test tube inspection, which is characterized in that a placement unit is arranged, and a test tube placement part and a clamping assembly are matched through a structure convenient to disassemble and assemble, so that when a large number of blood test tubes are placed and taken, the blood test tubes can be conveniently placed and taken; the test tube placing piece containing the blood test tube can be directly taken out from the clamping assembly for blood testing, or the vacant test tube placing piece is placed beside the hand of a worker, so that the worker can conveniently insert the test tube; according to the test tube placing piece, a test tube is centered and clamped through a stable clamping piece, it is guaranteed that the test tube is in a stable vertical state, in the follow-up test tube inserting and placing process, the inserted test tube cannot be affected b