CN220602727U - Human body reflecting plate for temperature measurement - Google Patents
Human body reflecting plate for temperature measurement Download PDFInfo
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- CN220602727U CN220602727U CN202322173771.8U CN202322173771U CN220602727U CN 220602727 U CN220602727 U CN 220602727U CN 202322173771 U CN202322173771 U CN 202322173771U CN 220602727 U CN220602727 U CN 220602727U
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- reflecting plate
- temperature
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- plate body
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- 238000009529 body temperature measurement Methods 0.000 title claims abstract description 24
- 238000005488 sandblasting Methods 0.000 claims abstract description 12
- 238000005507 spraying Methods 0.000 claims abstract description 5
- 230000006698 induction Effects 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 239000004576 sand Substances 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 230000036760 body temperature Effects 0.000 abstract description 6
- 239000010410 layer Substances 0.000 description 23
- 238000005259 measurement Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000031700 light absorption Effects 0.000 description 4
- 241000711573 Coronaviridae Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a human body reflecting plate for temperature measurement, which comprises a reflecting plate body, wherein step grooves are formed in the left edge and the right edge of the front side of the reflecting plate body, threaded fixing holes are symmetrically formed in the front sides of the two step grooves, a plurality of circuit mounting holes are uniformly formed in the front side of the reflecting plate body, induction circuits are connected in the circuit mounting holes, inserting holes are formed in the middle positions of the upper side and the lower side of the reflecting plate body, and temperature sensors are inserted in the two inserting holes; the surface of the reflecting plate body is provided with a sand blasting layer, and the surface of the sand blasting layer is provided with a blackening layer; the rear side surface of the reflecting plate body is provided with a temperature measuring surface; the utility model is suitable for automatic human body temperature measuring equipment, the sand-spraying layer and the blackening layer are arranged on the surface of the reflecting plate body to reflect the human body temperature, the human body temperature is measured by circuit connection and the temperature sensor senses the human body temperature reflected by the surface of the temperature measuring surface, the automation level of temperature measurement is improved, and the cost of manual temperature measurement is reduced.
Description
Technical Field
The utility model belongs to the technical field of human body temperature measurement equipment, and particularly relates to a human body reflecting plate for temperature measurement.
Background
With the spread of novel coronaviruses, the epidemic situation brought by the spread of the novel coronaviruses brings great challenges to the trip and the safety of people, in order to avoid the spread of the epidemic situation, the questioning of people in and out of communities, factories, subways, airports, stations, markets and other places is usually required to be detected, people with abnormal body temperature are searched from the crowd and then are handed over to related departments for treatment, so that normal people are prevented from being infected by patients possibly existing.
The existing thermometers, usually hand-held thermometers, often require close proximity to the person being measured, which can lead to a significant risk of infection for the person being measured; in addition, a standing type full-automatic infrared thermometer is also used in most public environments, and the temperature detector can avoid that a measurer is close to the measured person, but the measuring mode is through infrared induction measurement, the infrared measurement is to measure the temperature of the skin surface layer through infrared rays, the temperature of the skin surface layer is easily influenced by the external environment, and the actual temperature of a human body is not accurately measured, so that the temperature detector for measuring the temperature through a temperature reflection mode is also arranged, and the accuracy is high.
The temperature measuring instrument with the temperature reflection needs to be provided with the temperature measuring reflecting plate with higher requirements, the existing temperature measuring reflecting plate is difficult to meet the reflection requirement of temperature measurement, the processing precision is low, the production cost is high, and the mass production and the use are difficult.
The application number is CN202021960786.9 relates to an infrared thermometer extinction apron and have its infrared thermometer. The infrared thermometer comprises a top plate, a first protection plate and a second protection plate, wherein the top plate is arranged at the top of the infrared thermometer; the top plate is provided with a shielding part extending out of a lens of the infrared thermometer, the first protection plate is arranged on a first side wall of the top plate, and the second protection plate is arranged on a second side wall of the top plate; the first side wall of the top plate and the second side wall of the top plate are arranged oppositely, and the first side wall of the top plate and the second side wall of the top plate are both side walls in the length direction of the top plate; the plate surfaces of the first protection plate and the second protection plate are respectively provided with a first preset included angle alpha with the bottom plate surface of the top plate and are used for being matched with the outer wall of the infrared thermometer; the bottom plate surface of the shielding part is provided with a light absorption layer for absorbing stray light. The influence of reflected light generated by the light absorption cover plate of the infrared thermometer on the data acquisition lens of the infrared thermometer is eliminated, and meanwhile, the influence of stray light of part of incident angles on measurement accuracy is eliminated.
Although the above patent carries out infrared temperature measurement to the reflected light through the light absorption cover plate, has eliminated the influence of stray light to measurement accuracy simultaneously, but because the light absorption cover plate structure is comparatively complicated, is difficult to realize batch production, leads to production to rise originally higher.
Disclosure of Invention
The utility model aims to solve the technical problems in the background technology, and provides the human body reflecting plate for temperature measurement.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a human body reflecting plate for temperature measurement, includes the reflecting plate body, the both sides edge department is opened to reflecting plate body front side left and right sides has the step groove, and two step groove front sides all open the screw thread fixed orifices from top to bottom symmetrically, reflecting this body front side evenly is provided with a plurality of circuit mounting holes, a plurality of circuit mounting downthehole connection induction circuit, the reflecting plate body upper and lower both sides intermediate position has the jack, has all been inserted temperature sensor in two the jack; the surface of the reflecting plate body is provided with a sand blasting layer, and the surface of the sand blasting layer is provided with a blackening layer; the rear side of the reflecting plate body is provided with a temperature measuring surface.
Preferably, the sand spraying layer is an iron sand layer, and the particle size of the iron sand layer is required to be 0.1mm-0.25mm.
Preferably, the blackening layer is an anodic oxidation layer.
Preferably, the axes of the two jacks are collinear.
Preferably, the thickness of the reflecting plate body is required to be 1cm-5cm.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the sand spraying layer and the blackening layer are arranged on the surface of the reflecting plate body to reflect the temperature of a human body, the sand blasting of the iron sand material is beneficial to improving the heat conductivity of the reflecting plate body, the anodized blackening layer can sense and reflect the temperature emitted by the human body with higher precision, the temperature of the human body reflected by the surface of the temperature measuring surface is sensed by the circuit connection and the temperature sensor to realize the measurement of the temperature of the human body, the automation level of temperature measurement is improved, the cost of manual temperature measurement is reduced, and the reflecting plate is suitable for automatic temperature measuring equipment, and has good mass productivity, high production precision and good measurement accuracy.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a front view of an embodiment of the present utility model;
FIG. 3 is a cross-sectional view of an embodiment of the present utility model;
FIG. 4 is a bottom view of an embodiment of the present utility model;
the embodiment of the utility model mainly comprises the following element symbols:
the reflecting plate comprises a reflecting plate body-1, a step groove-11, a thread fixing hole-2, a circuit mounting hole-3, an inserting hole-4, a sand blasting layer-5 and a blackening layer-6.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1 to 4, a human body reflecting plate for temperature measurement comprises a reflecting plate body 1, wherein stepped grooves 11 are formed at the left edge and the right edge of the front side of the reflecting plate body 1, threaded fixing holes 2 are formed on the front sides of the two stepped grooves 11 in an up-down symmetrical manner, a plurality of circuit mounting holes 3 are uniformly formed on the front side of the reflecting plate body, a sensing circuit is connected in the circuit mounting holes 3, jacks 4 are formed in the middle positions of the upper side and the lower side of the reflecting plate body 1, temperature sensors are inserted into the two jacks 4, and are digital infrared temperature sensors, commonly used as FT-H10 series, and applicable to small light spot distances and used in the jacks 4 of the reflecting plate body 1 for sensing the temperature measurement of the reflecting plate body 1; the surface of the reflecting plate body 1 is provided with a sand blasting layer 5, and the surface of the sand blasting layer 5 is provided with a blackening layer 6; the rear side face of the reflecting plate body 1 is provided with a temperature measuring face.
The sand blasting layer 5 is an iron sand layer, and the particle size of the iron sand layer is required to be 0.1mm-0.25mm; the blackening layer 6 is an anodic oxidation layer.
According to the utility model, the sand spraying layer 5 and the blackening layer 6 are arranged on the surface of the reflecting plate body 1 to reflect the temperature of a human body, the thermal conductivity of the reflecting plate body 1 is improved by sand blasting of iron sand materials, the anodized blackening layer 6 can sense and reflect the temperature emitted by the human body with higher precision, the temperature of the human body reflected by the surface of the temperature measuring surface is sensed by the circuit connection and the temperature sensor to realize the measurement of the temperature of the human body, the automation level of temperature measurement is improved, the cost of manual temperature measurement is reduced, and the reflecting plate is suitable for automatic temperature measuring equipment, and has good mass productivity, high production precision and good measurement accuracy.
The axes of the two jacks 4 are collinear.
The thickness of the reflecting plate body 1 is required to be 1cm-5cm, the thickness of the reflecting plate body 1 influences the thermal conductivity of human body temperature, and the temperature measurement error is increased, so that the thickness of the reflecting plate body 1 is required to be kept between the optimal thicknesses, and the temperature measurement precision is improved.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (5)
1. A human body reflecting plate for temperature measurement, which is characterized in that: the LED reflector comprises a reflector body, wherein stepped grooves are formed in the left edge and the right edge of the front side of the reflector body, threaded fixing holes are formed in the front sides of the two stepped grooves in an up-down symmetrical mode, a plurality of circuit mounting holes are uniformly formed in the front side of the reflector body, a plurality of circuit mounting holes are connected with induction circuits, jacks are formed in the middle positions of the upper side and the lower side of the reflector body, and temperature sensors are inserted into the two jacks; the surface of the reflecting plate body is provided with a sand blasting layer, and the surface of the sand blasting layer is provided with a blackening layer; the rear side of the reflecting plate body is provided with a temperature measuring surface.
2. The human body reflecting plate for temperature measurement according to claim 1, wherein: the sand spraying layer is an iron sand layer, and the particle size of the iron sand layer is required to be 0.1mm-0.25mm.
3. The human body reflecting plate for temperature measurement according to claim 2, wherein: the blackening layer is an anodic oxidation layer.
4. The human body reflecting plate for temperature measurement according to claim 3, wherein: the axial leads of the two jacks are collinear.
5. The human body reflecting plate for temperature measurement according to claim 4, wherein: the thickness of the reflecting plate body is required to be 1cm-5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322173771.8U CN220602727U (en) | 2023-08-14 | 2023-08-14 | Human body reflecting plate for temperature measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322173771.8U CN220602727U (en) | 2023-08-14 | 2023-08-14 | Human body reflecting plate for temperature measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220602727U true CN220602727U (en) | 2024-03-15 |
Family
ID=90166547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322173771.8U Active CN220602727U (en) | 2023-08-14 | 2023-08-14 | Human body reflecting plate for temperature measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220602727U (en) |
-
2023
- 2023-08-14 CN CN202322173771.8U patent/CN220602727U/en active Active
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