Timing control device for infusion

The invention discloses a timing control device for infusion comprising a box body, a rectangular groove, a cover plate, a wrist band, a heart rate sensor, a buzzer, a setting button, a display screen, an infusion tube, a pressure sensor, a PCB control board, an elliptical block, a mounting groove, a semicircular groove, a second signal amplifier, a timing controller, a fixing clamp, a battery, amotor, a first signal amplifier, a square slot, a movable connection block, a square magnet, and a cable. The invention has the advantages of compact structure and the function of timingly pressing and closing the infusion tube. The design is reasonable, it is convenient to adjust the infusion speed according to the heartbeat condition of the patient's infusion speed, and the operation is convenient, which is beneficial to the connection of the call button on the bed head of the bed, so that the medical staff can view or replace the infusion. The heart rate sensor transmits the detection dataof the heart rate to the P