Biological refrigeration preservation device

• Main Authors: HOU XIAOTIAN, JIN CHENGYAN, YAO HAN, ZHANG YANYING
• Format: Patent
• Language: Chinese; English
• Published: 19.04.2024
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; TRAPPING

The utility model belongs to the technical field of biological refrigeration preservation devices, and particularly relates to a biological refrigeration preservation device which comprises a preservation device body, a preservation cover is connected to the upper end of the preservation device body in a sliding mode, a servo motor drives a driving gear to rotate, and the driving gear rotates to drive a driven gear to rotate. A driving gear and a driven gear rotate to drive two first connecting rods to rotate, the two first connecting rods rotate to drive two second connecting rods to rotate, and when the two second connecting rods rotate, two third connecting rods rotationally connected to the upper ends of two second fixing columns can limit the movement track of the second connecting rods, so that the second connecting rods are prevented from shaking during movement or being not stable enough during clamping; the two second connecting rods rotate to drive the two clamping rods to clamp the blood cells, aut