Blood drawing test tube placing device

The utility model relates to the technical field of test tube storage equipment, in particular to a blood drawing test tube placement device which comprises an installation frame, a supporting bottom plate, a limiting plate, a plurality of telescopic devices and a pressing plate used for pressing a plurality of blood drawing test tubes. A limiting assembly is arranged on the mounting frame; the supporting bottom plate is slidably connected with the inner wall of the mounting frame, the bottom surface of the supporting bottom plate is connected with the inner wall of the bottom surface of the mounting frame through a plurality of telescopic devices, and a plurality of first grooves are formed in the upper end of the supporting bottom plate; the limiting plate is installed on the inner wall of the installation frame, and a plurality of through holes are formed in the limiting plate. A plurality of blood drawing test tubes are uniformly pressed downwards by the pressing plate, so that the plurality of blood draw