CN207923295U - A kind of infrared radiation thermometer - Google Patents
A kind of infrared radiation thermometer Download PDFInfo
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- CN207923295U CN207923295U CN201820469334.7U CN201820469334U CN207923295U CN 207923295 U CN207923295 U CN 207923295U CN 201820469334 U CN201820469334 U CN 201820469334U CN 207923295 U CN207923295 U CN 207923295U
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- temperature
- circuit board
- mounting bracket
- treatment module
- laser
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Abstract
The utility model provides a kind of infrared radiation thermometer, including mounting bracket, thermal infrared imager, first circuit board, second circuit board, temperature sensor, Temperature Treatment module, the first circuit board is horizontally fixed at the top of mounting bracket, the second circuit board is fixed in mounting bracket vertically, the first circuit board lower surface is equipped with thermal infrared imager, the second circuit board near-infrared thermal imaging system side is equipped with temperature sensor, the Temperature Treatment module is set in mounting bracket, and the Temperature Treatment module is connect with thermal infrared imager and temperature sensor.The utility model provides a kind of infrared radiation thermometer, to solve the problems, such as that temperature measurement error, black matrix are of high cost, big using limitation.
Description
Technical field
The utility model is related to medicine and hygiene fields, and in particular to a kind of infrared radiation thermometer.
Background technology
Currently, in public places such as hospital, subway stations, human body temperature measuring equipment is by a large amount of using come to public environment progress
Supervision, period especially occurred frequently in influenza quickly detect high fever fever individual, and temperature measuring equipment is essential.
Using traditional infrared induction temperature measuring equipment, because device powers on the measurement that booting is possible to have the several years every time
Deviation causes thermal imaging system that can only be commonly utilized in the application of rough measure temperature.If necessary to accurate measuring temperature, need in heat
It is used as with reference to temperature as placing an external black matrix in instrument measurement range, external black matrix price differs from thousands of to tens of thousands of, makes
It is very high to obtain use cost.It must be remote enough from thermal imaging system additionally, due to black matrix so that whole device needs to be divided into two components, because
And there are limitations for usage scenario.
Utility model content
Problem to be solved in the utility model is provided a kind of infrared for the above-mentioned deficiency in the presence of the prior art
Temperature measurer, to solve the problems, such as that temperature measurement error, black matrix are of high cost, big using limitation.
To achieve the above object, the utility model uses the following technical solution：
A kind of infrared radiation thermometer, including mounting bracket, thermal infrared imager, first circuit board, second circuit board, temperature sensing
Device, Temperature Treatment module, the first circuit board are horizontally fixed at the top of mounting bracket, and the second circuit board is fixed on peace vertically
In shelving, the first circuit board lower surface is equipped with thermal infrared imager, and the second circuit board near-infrared thermal imaging system side is set
There are temperature sensor, the Temperature Treatment module to be set in mounting bracket, the Temperature Treatment module and thermal infrared imager and temperature
Spend sensor connection.
Compared with the prior art, the utility model has the advantages that：
A kind of infrared radiation thermometer that the utility model provides, to solve temperature measurement error, black matrix it is of high cost, using limitation
Big problem.The actual temperature of itself that temperature sensor is obtained by temperature sensor, is being measured respectively with thermal infrared imager
Measure three temperature are passed in Temperature Treatment module by the measuring temperature of temperature sensor and the measuring temperature of human body, temperature
Degree processing module calculates the accurate temperature of human body according to algorithm, avoids the presence of error.Meanwhile temperature in use sensor replaces
It for black matrix, when avoiding using black matrix, needs black matrix being arranged distant from so that entire infrared radiation thermometer integrated setting, structure
Compacter, volume reduces, and solves the problems, such as to use limitation big, also solve the problems, such as of high cost using black matrix.
Part is illustrated to embody by the further advantage, target and feature of the utility model by following, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of infrared radiation thermometer of the utility model；
Fig. 2 is the index path of the utility model optical path converter；
Fig. 3 is the utility model principle figure.
Specific implementation mode
In order to make, technological means of the utility model, creation characteristic, reached purpose and effect are more clear and are easy to
Understand, the utility model is further elaborated with reference to specific implementation mode is echoed：
As shown in Figs. 1-3, a kind of infrared radiation thermometer, including mounting bracket 1, thermal infrared imager 2, the 3, second electricity of first circuit board
Road plate 4, temperature sensor 5, Temperature Treatment module, the first circuit board 3 are horizontally fixed at the top of mounting bracket, second electricity
Road plate 4 is fixed in mounting bracket vertically, and 3 lower surface of the first circuit board is equipped with thermal infrared imager 2, the second circuit board
4 near-infrared thermal imaging system, 2 side is equipped with temperature sensor 5, and the Temperature Treatment module is set in mounting bracket 1, the Temperature Treatment
Module is connect with thermal infrared imager 2 and temperature sensor 5.
In said program, needed entire infrared measurement of temperature using black matrix with temperature sensor 5 instead of black matrix, to avoid
Instrument makes two sseparated components, also avoids significantly improving cost using black matrix and be asked using black matrix limitation is larger
Topic.Thermal infrared imager 2, first circuit board 3, second circuit board 4, temperature sensor 5, Temperature Treatment module etc. are all settings simultaneously
In mounting bracket so that the volume of whole device can further reduce, and reduce the limitation used, entire instrument easy to remove
Device.And thermal infrared imager 2 is used to measure the measured temperature of human body and the measured temperature of temperature sensor 5, and will be acquired
Two temperature are passed in Temperature Treatment module.Temperature sensor 5 can obtain the practical temperature of temperature sensor 5 by itself
Degree, and will say that the temperature obtained is passed in Temperature Treatment module.Temperature Treatment module relies on formula " shell temperature=temperature of human body
Spend the temperature difference of sensor actual temperature+human body measured temperature and sensor measured temperature " (human body measured temperature and sensor are surveyed
Obtain temperature difference=(reading-temperature sensor reading in infrared sensor of the human body in infrared sensor) of temperature) come
Incoming Temperature Treatment mould three temperature in the block are handled, the final actual temperature for obtaining human body.Greatly improve effect
Rate.
As the further implementation detail of the utility model, shown referring to Fig.1,3 upper surface of the first circuit board is equipped with
Display screen 6 and three indicator lights 7, the Temperature Treatment module are connect with display screen 6 and three indicator lights 7 respectively.
In said program, since first circuit board 3 is horizontally set on mounting bracket 1, display 6 and three indicator lights are given
7 provide installation space.Temperature Treatment module is connect with display screen 6 and three indicator lights 7 respectively simultaneously so that Temperature Treatment
The temperature finally obtained in module can show into display screen 6, while Temperature Treatment module also can be according to finally obtaining
Temperature controls extinguishing or the opening of indicator light 7.
Shown referring to Fig.1 as the further implementation detail of the utility model, three indicator lights 7 are in three kinds respectively
Color.In said program, three kinds of colors of red, yellow, and green are presented in three indicator lights 7 respectively, and Green corresponds to human body temperature and is less than
37.3 degree of this temperature ranges, yellow correspond to 37.3 degree to 38 degree this temperature ranges, and red light is to should be higher than that 38 degree of this temperature
Section.When the temperature that Temperature Treatment module obtains is less than 37.3 degree, only green light；When the temperature that Temperature Treatment module obtains
When between 37.3 degree to 38 degree, only amber light is bright；When the temperature that Temperature Treatment module obtains is more than 38 degree, only red light
It is bright.Using the indicator light 7 of three kinds of different colours, staff can be judged according to the bright situation of lamp measured people enquirement whether
It is abnormal.When avoiding using display 6, the case where staff may misunderstand displays temperature.Meanwhile being referred to yellow using red
Show instruction color of the lamp 7 as abnormal temperature, can prompting staff more outstanding should be noted that.
As the further implementation detail of the utility model, referring to Fig.1 shown in -3,3 lower surface of first circuit board is equipped with
The laser emitter 8 being mutually parallel and laser pickoff 9, the laser emitter 8 are divided into infrared thermal imagery with laser pickoff 9
2 both sides of instrument, the laser emitter 8 connect respectively with Temperature Treatment module with laser pickoff 9, are externally provided with and match in mounting bracket 1
The optical path converter 10 of laser emitter 8 transmitting and laser pickoff 9 is closed, the optical path converter 10 includes that " Qian " type is logical
Pipe is respectively provided with a speculum for reflection laser in the corner of siphunculus, and the speculum and siphunculus turning group are at a right angle
Triangle.
In said program, laser emitter 8 is parallel with laser pickoff 9 to be set to 2 both sides of thermal infrared imager so that laser is sent out
The laser that emitter 8 is launched comes back to laser pickoff 9 after optical path converter 10, when laser pickoff 9 receives
When laser, thermal infrared imager 2, temperature sensor 5 are in standby.And thermal infrared imager 2, temperature sensor 5 are in standby
State avoids and does not stop shutdown booting and be easy to cause circuit aging, also avoids being constantly in open state waste energy.Work as quilt
When thermometric people is by before infrared radiation thermometer, in the process, measured people can obstruct laser optical path twice so that infrared thermal imagery
Instrument 2 can survey temperature twice with temperature sensor 5, and Temperature Treatment module finally takes average numerical value to the temperature for calculating gained twice,
Accuracy rate is improved, error is reduced.Laser optical path converter 10 is located at outside mounting bracket 1, and when use only needs to send out laser
Emitter 8 is respectively aligned to optical path converter 10 with laser pickoff 9, reduces using limitation.Swash in 1 peripheral device of mounting bracket
Optical transmitting set 8 emits the optical path converter 10 with laser pickoff 9 so that laser turns after the injection of laser emitter 8 through light path
Parallel operation 10 can return to laser pickoff 9 after reflecting, and then laser emitter 8 and laser pickoff 9 can be arranged parallel, letter
The structure of entire infrared radiation thermometer is changed so that the volume of infrared radiation thermometer reduces, carrying easy to remove.And optical path converter 10
Using " Qian " type siphunculus, and the corner of siphunculus is respectively provided with a speculum for reflection laser, in use, " Qian "
Type siphunculus plays a very good protection to speculum, while also avoiding interference of the other light sources to laser pickoff 9.And
Speculum forms right angled triangle with siphunculus turning so that enters the laser of the laser and injection " Qian " type siphunculus of " Qian " type siphunculus
It is mutually parallel.It ensure that the laser launched from laser emitter 8 can accurately be received by laser pickoff 9.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the right of the utility model.
Claims (4)
1. a kind of infrared radiation thermometer, which is characterized in that including mounting bracket (1), thermal infrared imager (2), first circuit board (3),
Two circuit boards (4), temperature sensor (5), Temperature Treatment module, the first circuit board (3) are horizontally fixed at the top of mounting bracket,
The second circuit board (4) is fixed in mounting bracket vertically, and first circuit board (3) lower surface is equipped with thermal infrared imager
(2), second circuit board (4) near-infrared thermal imaging system (2) side is equipped with temperature sensor (5), and the Temperature Treatment module is set
In mounting bracket (1), the Temperature Treatment module is connect with thermal infrared imager (2) and temperature sensor (5).
2. a kind of infrared radiation thermometer according to claim 1, which is characterized in that first circuit board (3) upper surface is set
There are display screen (6) and three indicator lights (7), the Temperature Treatment module to connect respectively with display screen (6) and three indicator lights (7)
It connects.
3. a kind of infrared radiation thermometer according to claim 2, which is characterized in that three indicator lights (7) are in three respectively
Kind color.
4. a kind of infrared radiation thermometer according to claim 1, which is characterized in that on first circuit board (3) lower surface
Equipped with the laser emitter (8) being mutually parallel and laser pickoff (9), the laser emitter (8) and laser pickoff (9) point
Set on thermal infrared imager (2) both sides, the laser emitter (8) connect with Temperature Treatment module respectively with laser pickoff (9),
It is externally provided with the optical path converter (10) of cooperation laser emitter (8) transmitting and laser pickoff (9), the light in mounting bracket (1)
Road converter (10) includes " Qian " type siphunculus, and a speculum for reflection laser is respectively provided in the corner of siphunculus,
The speculum forms right angled triangle with siphunculus turning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820469334.7U CN207923295U (en) | 2018-03-30 | 2018-03-30 | A kind of infrared radiation thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820469334.7U CN207923295U (en) | 2018-03-30 | 2018-03-30 | A kind of infrared radiation thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207923295U true CN207923295U (en) | 2018-09-28 |
Family
ID=63595526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820469334.7U Active CN207923295U (en) | 2018-03-30 | 2018-03-30 | A kind of infrared radiation thermometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207923295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548605A (en) * | 2018-03-30 | 2018-09-18 | 四川谛达诺科技有限公司 | A kind of infrared radiation thermometer |
-
2018
- 2018-03-30 CN CN201820469334.7U patent/CN207923295U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548605A (en) * | 2018-03-30 | 2018-09-18 | 四川谛达诺科技有限公司 | A kind of infrared radiation thermometer |
| CN108548605B (en) * | 2018-03-30 | 2024-04-19 | 四川谛达诺科技有限公司 | Infrared thermometer |
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