Blood drawing test tube rack

The utility model discloses a blood drawing test tube rack, which relates to the technical field of test tube racks, and comprises a main body rack and a wrapping mechanism, a protection mechanism for placing protection is arranged on the outer side of the lower part of the main body rack, and the wrapping mechanism for soft wrapping is arranged in the middle of the inner side of the protection mechanism. And an attaching mechanism used for tight attaching is arranged in the middle of the inner side of the main body frame, and a heating mechanism used for heating and heat preservation is installed on one side of the outer portion of the protection mechanism. Compared with an existing device, the blood drawing test tube rack has the advantages that a test tube main body rack can be placed in wrapping cotton and a placing cavity through a placing box, and a covering cover can be covered after the test tube main body rack is placed through a rotary clamping plate and a fixed clamping head, so that the main body