Nucleic acid detection device and method and nucleic acid detection kiosk

The invention provides a nucleic acid detection device and method and a nucleic acid detection pavilion. The nucleic acid detection device comprises an interaction table, a vibration disc, a swab machine, a material taking assembly, a code scanner, a cover clamping assembly, a material pushing assembly and a test tube collection box. A sampling area and an operation area are arranged on the two sides of the interaction table; and the swab machine outputs the swab and enables the swab to extend out of the swab outlet. The material taking assembly can move the test tube to the code scanning position, the cover clamping position and the collecting position, and the collecting position is located below the swab inlet to collect the swab. And the code scanner scans the codes of the test tubes at the code scanning positions. The cover clamping assembly clamps a cover of the test tube located at the cover clamping position so that the cover can be separated from the test tube or screwed into the test tube. And the m