The invention relates to the technical field of sitting tool auxiliary devices, in particular to a student seat for reducing the sleepiness of students. The seat comprises a backplate, a sitting plate, four supports and two adjustment pads. Armrests are arranged at the left and right sides of the top of the sitting plate respectively, and taking and placement valves are arranged on two taking andplacement pipes respectively; the seat further comprises a supporting plate, an electric cylinder and a retractable rod, self-locking universal wheels are arranged at the bottoms of the four supportsrespectively, and a placement groove is formed in the top of the supporting plate; a
ball bearing and a limit sheet are arranged in the placement groove, and a
check sheet is arranged at the top of the placement groove; the seat further comprises a supporting block, two limit bases, a bolt and a nut, first through ports are horizontally formed in the two limit bases respectively, and a second through port is horizontally formed in the rear side of the supporting block; the seat further comprises a containing box, a limit clamp and a supporting table, a cover plate is screwed to a liquid inlet,and a liquid outlet
pipe is communicated with the lower portion of the right side of the containing box; a liquid outlet valve is arranged on the liquid outlet
pipe, a communication hose is communicated with the output end of the liquid outlet
pipe, and a
spray nozzle is communicated with the output end of the communication hose.