Infusion support with alarm function

According to the infusion support with the alarm function, a wireless transmission type tension sensing structure, a controller and an audible and visual alarm are arranged, a tension sensor is used for measuring gravity, when the tension sensor measures the weight exceeding the weight of the infusion support, the tension sensor can sense the weight exceeding the weight of the infusion support, and at the moment, an infrared distance measuring sensor does not work; when infusion is finished and the tension sensor does not measure tension exceeding the weight of the infusion support, the controller controls the infrared distance measuring sensor to work and measure the distance of the position of the infusion support, when the distance from the wall of a bedside exceeds an effective distance, the controller controls the audible and visual alarm to give an alarm, and the effective distance is set through the controller. When the infusion support returns, the audible and visual alarm stops alarming, a nurse can