On-site rapid drug detection card

The utility model discloses a drug on-site rapid detection card which comprises a lower shell, an upper shell connected with the lower shell and a detection strip, the lower shell comprises a bottom shell, a first limiting strip, a second limiting strip and a middle filler strip, and the first limiting strip, the second limiting strip and the middle filler strip are respectively connected with the bottom shell; the first limiting strip, the second limiting strip and the middle filler strip define a placement groove, and the detection strip is placed in the placement groove. The first limiting strip is provided with the first notch, the second limiting strip is provided with the second notch, and the first notch and the second notch can accommodate a detection sample which cannot be absorbed by the sample combination pad, so that the detection sample can be prevented from entering a nitrocellulose membrane placement area in the placement groove; the influence on the detection result displayed by the nitrocellu