Test paper detection analyzer

The utility model relates to the technical field of detection analyzers, in particular to a test paper detection analyzer which comprises an analyzer main body, a test paper placing opening communicated with a detection cavity is formed in one side of the analyzer main body, and the test paper detection analyzer further comprises a test paper box with an opening in the top, the test paper box is inserted into the detection cavity from the test paper placing opening, the top of the test paper box is detachably connected with a transparent cover plate, a detection probe is mounted at the top of the inner wall of the detection cavity, and an illuminating lamp is further fixedly mounted in the detection cavity; a containing cavity is formed in one side of the analyzer main body, a storage box is inserted into the containing cavity in a sliding manner, and the analyzer further comprises a locking mechanism for locking the storage box in the containing cavity, so that a detection sample on test paper cannot overflo