Novel electric thermometer

Abstract

The invention discloses a novel electric thermometer comprising a casing, a display device arranged on the casing, and a rack arranged inside the casing for placing a circuit board, wherein the circuit board and the display device are respectively disposed on two sides of the rack, the circuit board being provided with a patch sensor thereon, the front end of the casing being in connection to a heat detector which is integrally formed from heat conductive materials, the heat detector having an inner wall connected to the patch sensor, the circuit board being connected to the display device, the tail end of the casing being connected to a rear cover, a sealed space being formed together by the heat detector, the rear cover and the casing. The novel electric thermometer herein enlarges the area of the heat detector with more than 5 times comparing to prior art, which in one aspect facilitates people to take body temperature and in another aspect facilitates people to install by reducing the difficulty of installing. Clamping the circuit board with the patch sensor on one hand facilitates people to install and manufacture, which increases efficiency, and on another hand enables a more accurate measuring of body temperature, which increases reliability of taking body temperature.

Description

technical field [0001] The invention relates to the technical field of thermometers, in particular to a novel electronic thermometer. Background technique [0002] Known thermometers are divided into mercury thermometers and electronic thermometers, and with the continuous development of society, electronic thermometers are gradually replacing traditional mercury thermometers. Electronic thermometers in the existing market and in life have the following defects: the first, the probe temperature sensing part of the traditional electronic thermometer is relatively small, and the probe temperature sensing part must be accurately put into the temperature measurement area when in use, Otherwise, the temperature sensing part of the thermometer will not be able to touch the temperature measurement area, thus making the measured body temperature inaccurate; second, in the traditional electronic thermometer, the sensor and the circuit board are connected by two wires, and the wire an...

AI Technical Summary

Problems solved by technology

Electronic thermometers in the existing market and in life have the following defects: the first, the probe temperature sensing part of the traditional electronic thermometer is relatively small, and the probe temperature sensing part must be accurately put into the temperature measurement area when in use, Otherwise, the temperature sensing part of the thermometer will not be able to touch the temperature measurement area, thus making the measured body temperature inaccurate; second, in the traditional electronic thermometer, the sensor and the circuit board are connected by two wires, and the wire and the circuit board are manually welded. On the one hand, this makes the installation time-consuming and laborious, increases the difficulty of manufacturing, and greatly reduces production efficiency. On the other hand, it is also easy to damage, which increases the cost. At the same time, it is not accurate enough when measuring body temperature.

Images