Colloidal gold detection card for detecting canine progesterone

The utility model relates to the technical field of detection cards, in particular to a colloidal gold detection card for detecting canine progesterone, which comprises a shell, a folding groove is fixedly arranged at the bottom end of the shell, a folding rod is fixedly arranged on the inner wall of the folding groove, a supporting tube is movably arranged on one side of the folding rod, a clamping hole is formed in one side of the supporting tube, and a clamping groove is formed in the other side of the supporting tube. A supporting telescopic rod is movably arranged on the inner wall of the supporting pipe. The storage plate is drawn out under the action of the hanging handle on one side of the storage plate on one side of the shell, cotton swabs in the cotton swab groove in the top end of the storage plate are taken out for sampling, reaction medicine bottles in the reaction groove in the top end of the storage plate are taken out, and the sampled cotton swabs are put into the reaction medicine bottles. A