Replaceable and improved electronic thermometer structure

Abstract

In the alternative and improved electronic thermometer structure of the present invention, its body includes a control part and several sensing parts, connecting units are respectively provided between the sensing part and the control part, wherein: the control part is provided with a first connecting unit , a control unit, a display unit, and a circuit unit, the circuit unit is electrically connected to the first connection unit; the sensing part is provided with a sensing unit, and the other end of the sensing part is set as a second connection unit, The sensing unit is electrically connected to the second connection unit; the first connection unit is provided with a number of pins, the pins are printed circuit boards or metal shrapnel, and the pins are directly arranged on the first connection The outer periphery of the unit is exposed, and the second connection unit is provided with a number of pins corresponding to the positions of the first connection unit; through the connection of the pins, the functions of identifying whether the connection is correct and judging different sensing parts are achieved.

Description

technical field [0001] The present invention relates to an electronic thermometer, in particular to a replaceable and improved structure of an electronic thermometer that utilizes the connection of feet to identify whether the connection is correct and to judge different sensing parts. Background technique [0002] Before the invention of electronic thermometers, mercury thermometers were widely used to measure the body temperature of the human body. People made mercury thermometers by using the principle that mercury naturally expands when it is heated and shrinks when it is cold. Generally, mercury thermometers are made of glass and contain mercury balls and mercury. The column and the mercury ball at the end have different shapes and sizes depending on the measurement position. For example, the one used for oral temperature measurement is slender, while the one used for anal temperature measurement is short and round or distinguished by color. It is thermal expansion, whi...

AI Technical Summary

Problems solved by technology

[0008] However, in order to adapt to different measurement sites, the corresponding measurement formulas must be different. For example, the temperatures of forehead temperature, rectal temperature, and oral temperature are all different. The structure can only separate the sensing probe and the control body, and when they are combined to form a complete circuit, it is impossible to identify what kind of sensing probe. If additional identification functions are required, a transmitter is generally installed at the sensing end signal, and there is a signal receiving device on the body, but this requires adding software and circuits, increasing costs, and occupying its volume and space, which is not economical;

Images