PCR (Polymerase Chain Reaction) kit protection assembly

The utility model relates to the technical field of PCR (Polymerase Chain Reaction) kits, in particular to a PCR kit protection assembly which is used for solving the problems mentioned in the background technology. Comprising a kit body and multiple groups of reagent tubes, multiple groups of storage grooves are formed in the kit body, the multiple groups of reagent tubes are placed in the multiple groups of storage grooves respectively, and a buckle cover is arranged on the kit body; clamping assemblies are arranged in the multiple sets of storage grooves, the multiple sets of clamping assemblies are tightly attached to the multiple sets of reagent tubes respectively, each clamping assembly comprises an arc-shaped clamping plate, two sets of springs, two sets of sliding columns and two sets of sleeves, first grooves are formed in the storage grooves, the two sets of sleeves are installed in the first grooves, and the two sets of sliding columns are slidably sleeved with the two sets of sleeves respectively;