Multifunctional air quality detector

The utility model discloses a multifunctional air quality detector which comprises a first shell, the front surface of the first shell is connected with a second shell in an embedded manner, and the front surface of the second shell is provided with a display screen; the first dismounting mechanism comprises an embedding plate, the embedding plate is fixedly connected with the first shell, and a first magnetic block is arranged on the front surface of the embedding plate; and the second dismounting mechanism comprises a hollow block, the hollow block is fixedly connected with the second shell, the second shell is connected with the embedding plate in an embedded mode, a second magnetic block is arranged in the hollow block, and the second magnetic block and the first magnetic block attract each other. Through the structure, the dismounting, splicing and mounting efficiency of the device is improved, and therefore the interior of the device can be conveniently overhauled in the later period. 本实用新型公开了多功能空气质量检测仪