CN102743161A - Infrared thermometer and prompting method thereof - Google Patents
Infrared thermometer and prompting method thereof Download PDFInfo
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- CN102743161A CN102743161A CN2012101402686A CN201210140268A CN102743161A CN 102743161 A CN102743161 A CN 102743161A CN 2012101402686 A CN2012101402686 A CN 2012101402686A CN 201210140268 A CN201210140268 A CN 201210140268A CN 102743161 A CN102743161 A CN 102743161A
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- clinical thermometer
- thermometer
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Abstract
The invention discloses an infrared thermometer and a prompting method thereof. The thermometer comprises a body, a temperature measurement head cap and a constant temperature generating device, the constant temperature generating device comprises a constant temperature generating circuit, a heating element and electric conduction parts, the constant temperature generating circuit is installed at the bottom of the head cap, the heating element and the electric conduction parts are connected with the constant temperature generating circuit, the electric conduction parts extend to the end port of the head cap, the body comprises a case, a thermometer circuit board, a battery, a switch and electric conduction clips, the thermometer circuit board is arranged in the case, the switch is arranged on the case, the electric conduction clips are arranged on the head portion of the thermometer and are matched with an opening end of the head cap, when the head cap is matched with the head portion of the thermometer in a sleeved mode, the electric conduction parts are electrically connected with the electric conduction clips, and the constant temperature generating circuit, the heating element, the electric conduction parts, the electric conduction clips, the switch, the thermometer circuit board and the battery are in an electrical connection to form a constant temperature generating return circuit. The method includes that a heating element operating temperature is preset, the temperature measurement head cap is sleeved on the head portion of the thermometer, the switch is pressed, a thermometer microprogrammed control unit (MCU) is used for testing and comparing the heating element temperature and the preset temperature, if the test is not out of tolerance, the thermometer can display a normal state, and if the test is out of tolerance, a user is prompted to clean a temperature measurement head window. The infrared thermometer and the prompting method thereof can guarantee the accuracy of thermometer measurement.
Description
Technical field
The present invention relates to a kind of infrared thermometer, also relate to the reminding method of this infrared thermometer.
Background technology
The infrared human body thermometry has obtained widespread, and it receives the radiating infrared ray of human body through infrared sensor, through obtaining the body temperature temperature after the temperature measuring circuit resume module.The infrared thermometer and the traditional mercurial thermometer that utilize the infrared human body thermometry to make compare, and have convenient measurement, quick, and do not contain Toxic matter hydrargyrum, can not pollute plurality of advantages to environment.
The operation principle of infrared thermometer is: the temperature difference that detects thermocouple self upper and lower surfaces through the thermocouple of sensor internal; When human body infrared when inciding the thermocouple upper surface; The upper surface temperature can receive infrared heating and raise; The thermocouple upper and lower surfaces produces the temperature difference, and thermocouple output thermoelectric voltage signal supplies infrared thermometer measuring circuit resume module to obtain human body temperature.
Because infrared thermometer is through receiving the human body infrared body temperature of measuring; Therefore; Influence material that infrared ray sees through and user when not recognizing it when being attached with on the temperature measuring head window in infrared sensor the place ahead of infrared thermometer to the influencing of measurement of bldy temperature accuracy; The infra-red intensity decay that infrared sensor receives causes infrared thermometer to measure temperature and is lower than the actual body temperature of human body, makes the measurement temperature error exceed thermometer permissible variation value scope.
Summary of the invention
One of technical problem that the present invention will solve is, a kind of infrared thermometer is provided, and when clinical thermometer temperature measuring head window is contaminated when causing measurement error overproof, prompting cleaning temperature measuring head guarantees that the clinical thermometer measurement error is in the permissible value scope.
Two of the technical problem that the present invention will solve is, a kind of reminding method of infrared thermometer is provided, and when clinical thermometer temperature measuring head window is contaminated when causing measurement error overproof, prompting cleaning temperature measuring head guarantees that the clinical thermometer measurement error is in the permissible value scope.
The present invention solves the technical scheme that one of its technical problem adopts: construct a kind of infrared thermometer; Comprise clinical thermometer body and clinical thermometer thermometric head-shield; It is characterized in that; Also comprise the constant temperature generating means that is arranged in this clinical thermometer thermometric head-shield, this constant temperature generating means comprises the constant temperature generation circuit that is installed in this clinical thermometer thermometric head-shield bottom, be connected on this constant temperature generation circuit and towards the heater and two electric-conductors that are connected this constant temperature generation circuit and extend to clinical thermometer thermometric head-shield port of clinical thermometer thermometric head-shield open side;
This clinical thermometer body comprises housing; Be arranged on the intravital clinical thermometer circuit board of this shell, battery, be arranged on switch on this housing, be arranged on two electroconductive elastic sheets that the clinical thermometer head cooperates with said clinical thermometer thermometric head-shield opening; When said clinical thermometer thermometric head-shield cooperates with said clinical thermometer head suit; Said two electric-conductors are electrically connected with said two electroconductive elastic sheets, and said constant temperature generation circuit, heater, electric-conductor, electroconductive elastic sheet, switch, clinical thermometer circuit board and battery are electrically connected and form constant temperature generation to be opened/closed loop.
In infrared thermometer of the present invention, each said electric-conductor comprises along the circle segment of port disposed inboard the circle segment mutually insulated of these two electric-conductors in said clinical thermometer thermometric head-shield port.
In infrared thermometer of the present invention, said heater is a heating.
The present invention solves the technical scheme that two of its technical problem adopted: a kind of reminding method of infrared thermometer is provided, it is characterized in that, adopt the constant temperature generating means to detect the infrared thermometer measurement error whether in allowed band;
Said clinical thermometer comprises clinical thermometer body, clinical thermometer thermometric head-shield, be arranged on the constant temperature generating means in this clinical thermometer thermometric head-shield, and this constant temperature generating means comprises the constant temperature generation circuit that is installed in this clinical thermometer thermometric head-shield bottom, be connected on this constant temperature generation circuit and towards the heater and two electric-conductors that are connected this constant temperature generation circuit and extend to clinical thermometer thermometric head-shield port of clinical thermometer thermometric head-shield open side;
This clinical thermometer body comprises housing; Be arranged on the intravital clinical thermometer circuit board of this shell, battery, be arranged on switch on this housing, be arranged on two electroconductive elastic sheets that the clinical thermometer head cooperates with said clinical thermometer thermometric head-shield opening; When said clinical thermometer thermometric head-shield cooperates with said clinical thermometer head suit; Said two electric-conductors are electrically connected with said two electroconductive elastic sheets, and said constant temperature generation circuit, heater, electric-conductor, electroconductive elastic sheet, switch, clinical thermometer circuit board and battery are electrically connected and form constant temperature generation to be opened/closed loop;
This method comprises:
In the MCU of said clinical thermometer, preset the heater operating temperature of said constant temperature generating means;
Carrying out the clinical thermometer temperature measuring head detects: under clinical thermometer thermometric head-shield and clinical thermometer head suit mated condition; Push said switch; Clinical thermometer MCU compares detected heater temperature and the above-mentioned heater operating temperature that presets; When the difference of the heater temperature of heater operating temperature that presets and detection when setting deviate; The clinical thermometer show state is normal, when the difference of the heater temperature of heater operating temperature that presets and detection when setting deviate, a clinical thermometer prompting user wiping body temperature instrumentation temperature window.
In the reminding method of infrared thermometer of the present invention, said heater operating temperature is 36.5 degree Celsius, 37 degree Celsius or 37.5 degree Celsius.
In the reminding method of infrared thermometer of the present invention, said setting deviate is 0.1 degree Celsius, 0.2 degree Celsius or 0.3 degree Celsius.
The infrared thermometer of embodiment of the present invention and reminding method thereof compare with prior art, and its beneficial effect is:
Through in clinical thermometer thermometric head-shield, the constant temperature generating means is set, built-in attention program in clinical thermometer; User is when using infrared thermometer; But the measurement error of verification clinical thermometer; In that clinical thermometer temperature measuring head window surface is contaminated when making the clinical thermometer measurement error exceed clinical thermometer to set deviate, a clinical thermometer prompting user wiping body temperature instrumentation temperature window guarantees the accuracy of infrared thermometer measurement;
2. simple in structure, easy to use.
Description of drawings
To combine accompanying drawing and embodiment that the present invention is described further below, in the accompanying drawing:
Fig. 1 is the structure chart of a kind of embodiment of infrared thermometer of the present invention.
Fig. 2 is the flow chart of a kind of embodiment of reminding method of infrared thermometer of the present invention.
The specific embodiment
As shown in Figure 1, infrared thermometer of the present invention comprises clinical thermometer body 100, clinical thermometer thermometric head-shield 20, is arranged on the constant temperature generating means in this clinical thermometer thermometric head-shield 20.This constant temperature generating means comprises the constant temperature generation circuit 21 that is installed in these clinical thermometer thermometric head-shield 20 bottoms, be connected on this constant temperature generation circuit and towards the heater 22 of clinical thermometer thermometric head-shield open side be connected this constant temperature generation circuit and extend to two electric-conductors 23 of clinical thermometer thermometric head-shield port.
When clinical thermometer thermometric head-shield 20 cooperated with clinical thermometer head suit, the heater 22 of constant temperature generating means was relative with the window of clinical thermometer temperature measuring head.
Constant temperature generation circuit 21 can be arranged on the circuit board, also can be attached to the bottom inside of clinical thermometer thermometric head-shield 20.
Electric-conductor 23 can adopt structures such as lead, conducting strip.
Electric-conductor 23 reliably is electrically connected with electroconductive elastic sheet 12,13 when guaranteeing that clinical thermometer thermometric head-shield cooperates with clinical thermometer head suit; Each electric-conductor 23 is provided with along the circle segment of port disposed inboard in clinical thermometer thermometric head-shield port, and the circle segment mutually insulated of two electric-conductors.Certainly, electric-conductor 23 is not provided with along the circle segment of port disposed inboard in clinical thermometer thermometric head-shield port, does not influence the realization of the object of the invention.
The reminding method of infrared thermometer of the present invention adopts the constant temperature generating means to detect the infrared thermometer measurement error whether in allowed band, and displays temperature meter state is normal or remind user that clinical thermometer temperature measuring head window is carried out wiping.
As shown in Figure 2, the reminding method of infrared thermometer of the present invention comprises:
At first, in the MCU of infrared thermometer, preset the heater work temperature 1 of above-mentioned constant temperature generating means.
When using infrared thermometer; Carrying out the clinical thermometer temperature measuring head detects: under clinical thermometer thermometric head-shield 20 and clinical thermometer head suit mated condition; Push switch 14; The MCU of clinical thermometer compares detected heater temperature T 2 and the above-mentioned heater work temperature 1 that presets, when the difference of the heater work temperature that presets 1 and the heater temperature T 2 that detects when setting deviate Δ T, the clinical thermometer show state is normal; When the difference of the heater work temperature that presets 1 and the heater temperature T 2 that detects when setting deviate Δ T, a clinical thermometer prompting user wiping body temperature instrumentation temperature window.Prompting mode can adopt modes such as screen text demonstration, luminous demonstration, sounding demonstration.
Behind client's wiping body temperature instrumentation temperature window, the detection of clinical thermometer temperature measuring head is carried out in start again.
Above-mentioned clinical thermometer to the heater temperature that detects compare judgements, show state normal, point out user's wiping body temperature instrumentation temperature window etc., the mode through embedded software realizes.
As required, above-mentioned heater work temperature 1 can be set at 36.5 degree Celsius, 37 degree Celsius or 37.5 degree or other temperature of satisfying the demand Celsius.
As required, above-mentioned setting deviate Δ T can be set at 0.1 degree Celsius, 0.2 degree Celsius or 0.3 degree or other deviates of satisfying the demand Celsius.
Claims (6)
1. infrared thermometer; Comprise clinical thermometer body and clinical thermometer thermometric head-shield; It is characterized in that; Also comprise the constant temperature generating means that is arranged in this clinical thermometer thermometric head-shield, this constant temperature generating means comprises the constant temperature generation circuit that is installed in this clinical thermometer thermometric head-shield bottom, be connected on this constant temperature generation circuit and towards the heater and two electric-conductors that are connected this constant temperature generation circuit and extend to clinical thermometer thermometric head-shield port of clinical thermometer thermometric head-shield open side;
This clinical thermometer body comprises housing; Be arranged on the intravital clinical thermometer circuit board of this shell, battery, be arranged on switch on this housing, be arranged on two electroconductive elastic sheets that the clinical thermometer head cooperates with said clinical thermometer thermometric head-shield opening; When said clinical thermometer thermometric head-shield cooperates with said clinical thermometer head suit; Said two electric-conductors are electrically connected with said two electroconductive elastic sheets, and said constant temperature generation circuit, heater, electric-conductor, electroconductive elastic sheet, switch, clinical thermometer circuit board and battery are electrically connected and form constant temperature generation to be opened/closed loop.
2. infrared thermometer as claimed in claim 1 is characterized in that, each said electric-conductor comprises along the circle segment of port disposed inboard the circle segment mutually insulated of these two electric-conductors in said clinical thermometer thermometric head-shield port.
3. according to claim 1 or claim 2 infrared thermometer is characterized in that said heater is a heating.
4. the reminding method of an infrared thermometer is characterized in that, adopts the constant temperature generating means to detect the infrared thermometer measurement error whether in allowed band;
Said clinical thermometer comprises clinical thermometer body, clinical thermometer thermometric head-shield, be arranged on the constant temperature generating means in this clinical thermometer thermometric head-shield, and this constant temperature generating means comprises the constant temperature generation circuit that is installed in this clinical thermometer thermometric head-shield bottom, be connected on this constant temperature generation circuit and towards the heater and two electric-conductors that are connected this constant temperature generation circuit and extend to clinical thermometer thermometric head-shield port of clinical thermometer thermometric head-shield open side;
This clinical thermometer body comprises housing; Be arranged on the intravital clinical thermometer circuit board of this shell, battery, be arranged on switch on this housing, be arranged on two electroconductive elastic sheets that the clinical thermometer head cooperates with said clinical thermometer thermometric head-shield opening; When said clinical thermometer thermometric head-shield cooperates with said clinical thermometer head suit; Said two electric-conductors are electrically connected with said two electroconductive elastic sheets, and said constant temperature generation circuit, heater, electric-conductor, electroconductive elastic sheet, switch, clinical thermometer circuit board and battery are electrically connected and form constant temperature generation to be opened/closed loop;
This method comprises:
In the MCU of said clinical thermometer, preset the heater operating temperature of said constant temperature generating means;
Carrying out the clinical thermometer temperature measuring head detects: under clinical thermometer thermometric head-shield and clinical thermometer head suit mated condition; Push said switch; Clinical thermometer MCU compares detected heater temperature and the above-mentioned heater operating temperature that presets; When the difference of the heater temperature of heater operating temperature that presets and detection when setting deviate; The clinical thermometer show state is normal, when the difference of the heater temperature of heater operating temperature that presets and detection when setting deviate, a clinical thermometer prompting user wiping body temperature instrumentation temperature window.
5. the reminding method of infrared thermometer as claimed in claim 4 is characterized in that, said heater operating temperature is 36.5 degree Celsius, 37 degree Celsius or 37.5 degree Celsius.
6. like the reminding method of claim 4 or 5 described infrared thermometers, it is characterized in that said setting deviate is 0.1 degree Celsius, 0.2 degree Celsius or 0.3 degree Celsius.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210140268.6A CN102743161B (en) | 2012-05-08 | 2012-05-08 | A kind of infrared thermometer and reminding method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210140268.6A CN102743161B (en) | 2012-05-08 | 2012-05-08 | A kind of infrared thermometer and reminding method thereof |
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| CN102743161A true CN102743161A (en) | 2012-10-24 |
| CN102743161B CN102743161B (en) | 2015-08-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095194A (en) * | 2019-05-17 | 2019-08-06 | 杭州知天电子商务有限公司 | A kind of contactless measurement of bldy temperature sensor |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1202243A (en) * | 1995-11-18 | 1998-12-16 | 布劳恩公开股份有限公司 | Infrared radiation thermometer |
| US6626835B1 (en) * | 1999-09-03 | 2003-09-30 | Braun Gmbh | Infrared sensor stabilizable in temperature, and infrared thermometer with a sensor of this type |
| US20050018749A1 (en) * | 2001-06-04 | 2005-01-27 | Omron Corporation | Infrared clinical thermometer and temperature state estimation method, information notification method, and measurement operation method thereof |
| JP4052945B2 (en) * | 2001-02-19 | 2008-02-27 | ブラウン ゲーエムベーハー | Radiation type thermometer with heated measuring tip |
| CN201767955U (en) * | 2010-05-13 | 2011-03-23 | 长庚医学科技股份有限公司 | Infrared body temperature measuring device with easily-dismountable ear cap |
| CN202036206U (en) * | 2011-01-31 | 2011-11-16 | 深圳市金亿帝科技有限公司 | Infrared thermometer |
| CN202104911U (en) * | 2010-11-19 | 2012-01-11 | 华南理工大学 | Reinforced ear thermometer |
| CN202589500U (en) * | 2012-05-08 | 2012-12-12 | 深圳市东迪欣科技有限公司 | Infrared thermometer |
-
2012
- 2012-05-08 CN CN201210140268.6A patent/CN102743161B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1202243A (en) * | 1995-11-18 | 1998-12-16 | 布劳恩公开股份有限公司 | Infrared radiation thermometer |
| US6626835B1 (en) * | 1999-09-03 | 2003-09-30 | Braun Gmbh | Infrared sensor stabilizable in temperature, and infrared thermometer with a sensor of this type |
| JP4052945B2 (en) * | 2001-02-19 | 2008-02-27 | ブラウン ゲーエムベーハー | Radiation type thermometer with heated measuring tip |
| US20050018749A1 (en) * | 2001-06-04 | 2005-01-27 | Omron Corporation | Infrared clinical thermometer and temperature state estimation method, information notification method, and measurement operation method thereof |
| CN201767955U (en) * | 2010-05-13 | 2011-03-23 | 长庚医学科技股份有限公司 | Infrared body temperature measuring device with easily-dismountable ear cap |
| CN202104911U (en) * | 2010-11-19 | 2012-01-11 | 华南理工大学 | Reinforced ear thermometer |
| CN202036206U (en) * | 2011-01-31 | 2011-11-16 | 深圳市金亿帝科技有限公司 | Infrared thermometer |
| CN202589500U (en) * | 2012-05-08 | 2012-12-12 | 深圳市东迪欣科技有限公司 | Infrared thermometer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095194A (en) * | 2019-05-17 | 2019-08-06 | 杭州知天电子商务有限公司 | A kind of contactless measurement of bldy temperature sensor |
| CN110095194B (en) * | 2019-05-17 | 2020-08-18 | 浙江雲禾智能设备有限公司 | Non-contact body temperature measuring sensor |
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| CN102743161B (en) | 2015-08-19 |
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