CN114046884A - Automatic temperature compensation system of human body infrared temperature measurement gun - Google Patents
Automatic temperature compensation system of human body infrared temperature measurement gun Download PDFInfo
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- CN114046884A CN114046884A CN202111259763.4A CN202111259763A CN114046884A CN 114046884 A CN114046884 A CN 114046884A CN 202111259763 A CN202111259763 A CN 202111259763A CN 114046884 A CN114046884 A CN 114046884A
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- 238000009529 body temperature measurement Methods 0.000 title claims abstract description 35
- 239000000523 sample Substances 0.000 claims abstract description 78
- 238000000034 method Methods 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004364 calculation method Methods 0.000 abstract description 2
- 210000003128 head Anatomy 0.000 description 13
- 238000005259 measurement Methods 0.000 description 10
- 230000003287 optical effect Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 210000001061 forehead Anatomy 0.000 description 2
- 210000000707 wrist Anatomy 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0022—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation of moving bodies
- G01J5/0025—Living bodies
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/0265—Handheld, portable
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/06—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity
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- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Radiation Pyrometers (AREA)
Abstract
A temperature automatic compensation system of a human body infrared temperature measuring gun relates to the technical field of human body infrared temperature measuring guns. The temperature measuring gun comprises a temperature measuring gun head, a temperature measuring gun body, a control switch, a handheld handle, a functional button and a display screen, wherein the temperature measuring gun head is arranged at one end of the temperature measuring gun body, the other end of the temperature measuring gun body is provided with the functional button and the display screen, the lower end of the temperature measuring gun body is fixedly connected with the handheld handle, the control switch is arranged on the temperature measuring gun body, the temperature measuring gun body comprises an upper auxiliary probe, a main temperature measuring probe, a right auxiliary probe and a left auxiliary probe, the main temperature measuring probe is arranged in the middle of the temperature measuring gun head, the upper auxiliary probe is arranged on the upper side of the temperature measuring gun head, and the left side and the right side of the temperature measuring gun head are provided with the left auxiliary probe and the right auxiliary probe. The invention has the beneficial effects that: when the temperature of a human body is measured, automatic temperature compensation and calculation can be carried out in time, so that the influence of external factors on the temperature measurement operation of equipment is reduced, and the temperature measurement value is more accurate.
Description
Technical Field
The invention relates to the technical field of human body infrared temperature measuring guns, in particular to an automatic temperature compensating system of a human body infrared temperature measuring gun.
Background
The infrared thermometer consists of an optical system, a photoelectric detector, a signal amplifier, a signal processing part, a display output part and the like. The optical system converges the infrared radiant energy of the target in the field of view, and the size of the field of view is determined by the optical parts of the thermometer and the position of the optical parts. The infrared energy is focused on the photodetector and converted into a corresponding electrical signal. The signal is converted into the temperature value of the measured target after passing through an amplifier and a signal processing circuit and being corrected according to the algorithm of instrument internal therapy and the target emissivity, and the principle of the human body infrared thermometric gun is to convert the radiation energy of the infrared rays emitted by the measured object into an electric signal. The magnitude of the infrared radiation energy is correlated to the temperature of the object itself, and from the conversion to the magnitude of the electrical signal, the temperature of the object can be determined. All objects above absolute zero can radiate infrared rays by themselves, the infrared thermometer is used for collecting the infrared rays emitted by the objects, and cannot emit any harmful radiation at all, so that the infrared thermometer is completely harmless to human bodies, and can provide convenience for people in daily use, but still has the following defects:
in the prior art, when an infrared thermometer is used for measuring the temperature of a human body, the measurement result is easily influenced by the previous environment of people, and the measured position and the measured distance of the human body are easily influenced, so that the measurement result is inaccurate.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, when an infrared thermometer is used for measuring the temperature of a human body, the measurement result is easily influenced by the previous environment of people, and the measurement result is inaccurate due to the influence of the measured position and the measured distance of the human body, and provides an automatic temperature compensation system for a human body infrared thermometer.
In order to achieve the purpose, the invention adopts the following technical scheme: human infrared temperature measurement rifle temperature automatic compensation system, it includes temperature measurement rifle head 1, the temperature measurement rifle body 2, control switch 3, handheld handle 4, functional button 5, display screen 6, temperature measurement rifle head 1 sets up one of temperature measurement rifle body 2 and serves, is equipped with functional button 5 and display screen 6 on the other end of temperature measurement rifle body 2, and the lower extreme and the handheld handle 4 fixed connection of temperature measurement rifle body 2, control switch 3 sets up on temperature measurement rifle body 2, temperature measurement rifle body 2 has included last auxiliary probe 21, main temperature probe 22, right auxiliary probe 23, left auxiliary probe 24, main temperature probe 22 sets up in the middle part of temperature measurement rifle head 1, and last auxiliary probe 21 sets up the upside at temperature measurement rifle head 1, and the left and right sides of temperature measurement rifle head 1 is equipped with left auxiliary probe 24 and right auxiliary probe 23.
More specific examples of the present invention include: the functional key 5, the display screen 6 and the control switch 3 are electrically connected with the temperature measuring gun body 2.
More specific examples of the present invention include: the temperature measuring gun body 2 and the handheld grip 4 are of an integrated structure.
More specific examples of the present invention include: the temperature measured by the main temperature measuring probe 22 is set as A, the temperature measured by the upper auxiliary probe 21 is set as B, the temperature measured by the right auxiliary probe 23 is set as C, and the temperature measured by the left auxiliary probe 24 is set as D.
More specific examples of the present invention include: the temperature measurement of the compensation system is based on the following formula: (a 70%) + (B10%) + (C10%) + (D10%).
More specific examples of the present invention include: the temperature measurement answer should output two digits after the decimal point to the display screen 6 by adopting a carry method.
The working principle of the invention is as follows: when the temperature measuring device is used, a worker can hold the handle 4 by hand to measure the body surface temperature of the human body by using the infrared temperature measuring gun, the temperature measuring gun head 1 is aligned to the forehead, the back neck or the wrist of the measured person, the distance is kept between 1 and 3cm, then the control switch 3 is pressed to start the temperature measuring gun body 2, so that the temperature measurement is sequentially carried out on the auxiliary probe 21, the main temperature measuring probe 22, the right auxiliary probe 23 and the left auxiliary probe 24, the measurement and detection of the upper auxiliary probe 21, the main temperature measuring probe 22, the right auxiliary probe 23 and the left auxiliary probe 24 are kept at about 0.1 second, the measurement result can be more accurate, and the following formula is adopted after the temperature is measured: a70% + B10% + C10% + D10% carry on the temperature measurement operation, among them the temperature measured by the main temperature measurement probe 22 is set as A, the temperature measured by the upper auxiliary probe 21 is set as B, the temperature measured by the right auxiliary probe 23 is set as C, the temperature measured by the left auxiliary probe 24 is set as D, and the final result should be output to the display 6 with the carry method with the two last digits of its decimal point, reduce its measurement error, among them, the staff can pass the function key 5 switching device and open or close the upper auxiliary probe 21, right auxiliary probe 23 and left auxiliary probe 24.
After the technical scheme is adopted, the invention has the beneficial effects that: when the temperature of a human body is measured, automatic temperature compensation and calculation can be carried out in time, so that the influence of external factors on the temperature measurement operation of equipment is reduced, and the temperature measurement value is more accurate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a left side view of the structure of fig. 1.
Description of reference numerals: the temperature measuring gun comprises a temperature measuring gun head 1, a temperature measuring gun body 2, a control switch 3, a handheld handle 4, a functional key 5, a display screen 6, an upper auxiliary probe 21, a main temperature measuring probe 22, a right auxiliary probe 23 and a left auxiliary probe 24.
Detailed Description
Referring to fig. 1 to 2, the technical solution adopted by the present embodiment is: it comprises a temperature measuring gun head 1, a temperature measuring gun body 2, a control switch 3, a hand-held grip 4, a functional key 5 and a display screen 6, the temperature measuring gun head 1 is arranged on one end of the temperature measuring gun body 2, the other end of the temperature measuring gun body 2 is provided with a functional key 5 and a display screen 6, the lower end of the temperature measuring gun body 2 is fixedly connected with the hand-held grip 4, the control switch 3 is arranged on the temperature measuring gun body 2, the temperature measuring gun body 2 comprises an upper auxiliary probe 21, a main temperature measuring probe 22, a right auxiliary probe 23 and a left auxiliary probe 24, the main temperature measuring probe 22 is arranged in the middle of the temperature measuring gun head 1, the upper auxiliary probe 21 is arranged on the upper side of the temperature measuring gun head 1, and the left side and the right side of the temperature measuring gun head 1 are provided with a left auxiliary probe 24 and a right auxiliary probe 23, the functional keys 5, the display screen 6 and the control switch 3 are electrically connected with the temperature measuring gun body 2, and the temperature measuring gun body 2 and the handheld handle 4 are of an integrated structure.
The temperature measured by the main temperature measuring probe 22 is set as A, the temperature measured by the upper auxiliary probe 21 is set as B, the temperature measured by the right auxiliary probe 23 is set as C, the temperature measured by the left auxiliary probe 24 is set as D, and the temperature measured by the compensation system is based on the following formula: (A70%) + (B10%) + (C10%) + (D10%), and the two decimal points of the temperature measurement answer should be outputted to the display screen 6 by a carry method.
The working principle of the invention is as follows: when the temperature measuring device is used, a worker can hold the handle 4 by hand to measure the body surface temperature of the human body by using the infrared temperature measuring gun, the temperature measuring gun head 1 is aligned to the forehead, the back neck or the wrist of the measured person, the distance is kept between 1 and 3cm, then the control switch 3 is pressed to start the temperature measuring gun body 2, so that the temperature measurement is sequentially carried out on the auxiliary probe 21, the main temperature measuring probe 22, the right auxiliary probe 23 and the left auxiliary probe 24, the measurement and detection of the upper auxiliary probe 21, the main temperature measuring probe 22, the right auxiliary probe 23 and the left auxiliary probe 24 are kept at about 0.1 second, the measurement result can be more accurate, and the following formula is adopted after the temperature is measured: a70% + B10% + C10% + D10% carry on the temperature measurement operation, among them the temperature measured by the main temperature measurement probe 22 is set as A, the temperature measured by the upper auxiliary probe 21 is set as B, the temperature measured by the right auxiliary probe 23 is set as C, the temperature measured by the left auxiliary probe 24 is set as D, and the final result should be output to the display 6 with the carry method with the two last digits of its decimal point, reduce its measurement error, among them, the staff can pass the function key 5 switching device and open or close the upper auxiliary probe 21, right auxiliary probe 23 and left auxiliary probe 24.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. Human infrared temperature measurement rifle temperature automatic compensation system, its characterized in that: the temperature measuring gun comprises a temperature measuring gun head (1), a temperature measuring gun body (2), a control switch (3), a handheld handle (4), a functional key (5) and a display screen (6), wherein the temperature measuring gun head (1) is arranged at one end of the temperature measuring gun body (2), the other end of the temperature measuring gun body (2) is provided with the functional key (5) and the display screen (6), the lower end of the temperature measuring gun body (2) is fixedly connected with the handheld handle (4), and the control switch (3) is arranged on the temperature measuring gun body (2);
the temperature measuring gun comprises a temperature measuring gun body (2) and is characterized in that the temperature measuring gun body comprises an upper auxiliary probe (21), a main temperature measuring probe (22), a right auxiliary probe (23) and a left auxiliary probe (24), the main temperature measuring probe (22) is arranged in the middle of a temperature measuring gun head (1), the upper auxiliary probe (21) is arranged on the upper side of the temperature measuring gun head (1), and the left auxiliary probe (24) and the right auxiliary probe (23) are arranged on the left side and the right side of the temperature measuring gun head (1).
2. The human body infrared temperature measurement gun temperature automatic compensation system according to claim 1, characterized in that: the functional key (5), the display screen (6) and the control switch (3) are electrically connected with the temperature measuring gun body (2).
3. The human body infrared temperature measurement gun temperature automatic compensation system according to claim 1, characterized in that: the temperature measuring gun body (2) and the handheld grip (4) are of an integrated structure.
4. The human body infrared temperature measurement gun temperature automatic compensation system according to claim 1, characterized in that: the temperature measured by the main temperature measuring probe (22) is set as A, the temperature measured by the upper auxiliary probe (21) is set as B, the temperature measured by the right auxiliary probe (23) is set as C, and the temperature measured by the left auxiliary probe (24) is set as D.
5. The human body infrared temperature measurement gun temperature automatic compensation system according to claim 4, characterized in that: the temperature measurement of the compensation system is based on the following formula: (a 70%) + (B10%) + (C10%) + (D10%).
6. The human body infrared temperature measurement gun temperature automatic compensation system according to claim 5, characterized in that: and the temperature measurement answer should output two digits after the decimal point to a display screen (6) by adopting a carry method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111259763.4A CN114046884A (en) | 2021-10-28 | 2021-10-28 | Automatic temperature compensation system of human body infrared temperature measurement gun |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111259763.4A CN114046884A (en) | 2021-10-28 | 2021-10-28 | Automatic temperature compensation system of human body infrared temperature measurement gun |
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| Publication Number | Publication Date |
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| CN114046884A true CN114046884A (en) | 2022-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111259763.4A Pending CN114046884A (en) | 2021-10-28 | 2021-10-28 | Automatic temperature compensation system of human body infrared temperature measurement gun |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013230A (en) * | 2018-01-08 | 2019-07-16 | 曹亮 | A kind of temperature measuring equipment and method using multiple infrared sensors |
| CN111198041A (en) * | 2020-03-05 | 2020-05-26 | 北京精英系统科技有限公司 | Device and method for multi-dimensional non-contact high-precision detection of target temperature |
| CN111473869A (en) * | 2020-04-28 | 2020-07-31 | 江苏日颖慧眼智能设备有限公司 | Infrared human body temperature measurement method |
-
2021
- 2021-10-28 CN CN202111259763.4A patent/CN114046884A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013230A (en) * | 2018-01-08 | 2019-07-16 | 曹亮 | A kind of temperature measuring equipment and method using multiple infrared sensors |
| CN111198041A (en) * | 2020-03-05 | 2020-05-26 | 北京精英系统科技有限公司 | Device and method for multi-dimensional non-contact high-precision detection of target temperature |
| CN111473869A (en) * | 2020-04-28 | 2020-07-31 | 江苏日颖慧眼智能设备有限公司 | Infrared human body temperature measurement method |
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Application publication date: 20220215 |