Portable water quality analysis and detection device

The utility model discloses a portable water quality analyzing and detecting device, which relates to the technical field of water quality analyzing and detecting devices, and comprises a box body and a box cover rotationally connected to the box body through a hinge, a frame body is fixedly connected in the box body, a detector is arranged on the frame body, and the box cover is fixedly connected with the box body. A protection unit for protecting the detector is arranged on the frame body, and the protection unit comprises a protection cover arranged on the detector in a covering manner. Through the arrangement of the sliding groove, the connecting shaft, the electric push rod, the protective cover, the water absorption sponge, the mounting block, the sliding shaft, the first rack, the first gear, the second gear, the second rack and the extrusion plate, through the cooperation of the protective cover and the water absorption sponge, the detector is protected, the portability is improved, the water absorpti