Nipple type electronic digital-display body thermometer

The utility model discloses a nipple type electronic digital-display thermometer suitable for babies. A battery, a liquid crystal screen, a digital conversion integrated circuit connected with the liquid crystal screen and a buzzer composed of a buzzing sheet and a resonator are arranged in a body. The buzzing sheet is connected with the digital conversion integrated circuit by a conductive compression spring. A base plate of a lower casing is a splayed inward concave baffle, a sensor is extended out of the center of the baffle and the output end of the sensor is connected with the integrated circuit by a conducting wire. A nipple is arranged outside the sensor, and a nipple cover is arranged outside the nipple. The panel of an upper casing is provided with a display window, a display switch and a lighting switch. A light guiding system composed of a lamp bulb and a light guiding plate is also arranged in the body.