Replaceable improved electronic thermometer structure

Abstract

The invention relates to a replaceable improved electronic thermometer structure. A body of the replaceable improved electronic thermometer structure comprises a controlling part and a plurality of sensing parts, connecting units are respectively arranged between sensing parts and the controlling part, wherein the controlling part is provided with a first connecting unit, a controlling unit, a displaying unit and a circuit unit; the circuit unit is electrically connected with the first connecting unit; the sensing part is provided with a sensing unit, the other end of the sensing part is provided with a second connecting unit, the sensing unit is electrically connected with the second connecting unit, the first connecting unit is provided with a plurality of pins which can be printed circuit boards or metal elastic pieces, the pins are directly arranged on the peripheral edge of the first connecting unit in an exposed state, and the second connecting unit is provided with a plurality of pins which correspond to the first connecting unit. By using the connection of the pins, the invention achieves the effects of distinguishing whether the connection is correct and judging different sensing parts.

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...

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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;

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