Electronic thermometer capable of conducting measuring at ear lobe portion fast

[0014] see figure 1 and figure 2 As shown, an electronic thermometer 100 for rapid measurement at the earlobe position, the electronic thermometer 100 includes a power supply 1 and a temperature acquisition module 2 connected in sequence, an analog-to-digital conversion chip 3, a microcontroller 4, and an LCD Display 5; the power supply 1 is respectively connected to the temperature acquisition module 2, the analog-to-digital conversion chip 3, and the microcontroller 4; The metal temperature sensing chip 21 and an NTC thermistor unpackaged bare chip 22; the NTC thermistor unpackaged bare chip 22 is firmly connected to the metal temperature sensing chip 21. By fastening the unpackaged bare chip 22 of the NTC thermistor (such as: welding) to the metal temperature sensing sheet 21, the heat transfer of the electronic thermometer 100 is more direct and efficient, and the body temperature can be obtained quickly and displayed on the LCD display 5 .

[0015] Such as figure 1 and