Intelligent infusion alarm

The utility model relates to the technical field of medical assistive devices. The utility model discloses an intelligent infusion alarm. The infusion alarm comprises an infusion bottle hanging assembly, a gear shifting switch, an alarm assembly and a power supply, the infusion bottle hanging assembly comprises a dial plate, a pointer, a hanging body and a gear rack mechanism. A plurality of contacts are arranged at intervals in the peripheral direction of the dial plate; the first end part of the pointer is rotationally connected to the center of the dial plate; the second end part of the pointer points to the periphery of the dial plate; the hanging body is used for hanging an infusion bottle or an infusion bag and is in sliding connection with the dial plate through a spring piece, thegear and rack mechanism comprises a gear installed at the first end of the pointer and a rack installed on the hanging body, the rack is meshed with the gear, and the gear shifting switch, the alarm assembly, the power source