Novel crown antibody detection kit based on colloidal gold method

The invention discloses a novel crown antibody detection kit based on a colloidal gold method, and relates to the technical field of virus detection. The kit comprises a kit body, a kit cover is fixedly connected to the kit body, a test strip is fixedly connected between the kit body and the kit cover, a blood sampling groove and an index groove are formed in the top of the kit cover, a sliding assembly, a blood sampling assembly and a lifting assembly are movably arranged on the kit cover, and the blood sampling assembly and the lifting assembly are both located in the sliding assembly; the blood sampling assembly comprises a torsion spring, a blood sampling needle, a blood suction tube, a rubber cap and a diaphragm, the torsion spring is fixedly connected to the top of the box cover, and the blood sampling needle is fixedly connected to the torsion spring; a rubber cap is fixedly connected to the top of the box cover close to the torsion spring. The test box, the blood sampling device and the blood sucking