Mining hydraulic support monitor

The utility model relates to a mining hydraulic support monitor, and belongs to the technical field of coal mine production monitoring equipment. The hydraulic support monitor comprises a shell, the shell comprises a lower shell body and an upper cover, a circuit board and a glue-sealed battery pack are fixed in the lower shell body, a window is formed in the middle of the upper cover of the shell, a liquid crystal display screen is integrated on the circuit board, a layer of window glass plate is sealed on the outer surface of the window of the upper cover, and the window glass plate is arranged in the middle of the shell. A wiring through hole is formed in a right side panel of the lower shell, a hole is formed in a lower side panel of the lower shell, a plurality of pressure sensors are fixed to the lower side panel of the lower shell, and the pressure sensors are electrically connected with a circuit board. The hydraulic support monitor is connected with a hydraulic system of the hydraulic support through