CN111504470A - Infrared thermometer - Google Patents
Infrared thermometer Download PDFInfo
- Publication number
- CN111504470A CN111504470A CN202010385304.XA CN202010385304A CN111504470A CN 111504470 A CN111504470 A CN 111504470A CN 202010385304 A CN202010385304 A CN 202010385304A CN 111504470 A CN111504470 A CN 111504470A
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- telescopic
- plate
- movable
- fixedly connected
- infrared thermometer
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- 238000001125 extrusion Methods 0.000 claims abstract description 25
- 244000309464 bull Species 0.000 claims description 12
- 210000002421 cell wall Anatomy 0.000 claims description 5
- 238000005259 measurement Methods 0.000 abstract description 5
- 229920003266 Leaf® Polymers 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- G01J5/0205—Mechanical elements; Supports for optical elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/20—Clinical contact thermometers for use with humans or animals
- G01K13/223—Infrared clinical thermometers, e.g. tympanic
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The invention discloses an infrared thermometer which comprises a bottom plate, wherein a limiting device is arranged at the right end of the bottom plate, a telescopic extrusion device is arranged on the right wall of an inner cavity of the limiting device, a first rotating rod is connected to the middle part of the upper end of the bottom plate in an inserting mode, a first movable plate is fixedly connected to the upper portion of the outer surface of the first rotating rod, clamping devices are movably connected to the front portion and the rear portion of the first movable plate through rotating shafts, a first fixed plate is fixedly installed on the front portion of the left end of the bottom plate and the rear portion of the left end of the bottom plate, a telescopic device is arranged in the middle of the upper end of a second fixed plate, and a temperature measuring. According to the infrared thermometer, the arc-shaped block is pushed through the extrusion block, so that the movable block is clamped and fixed when the two groups of clamping rods are driven to mutually approach, the temperature measuring device is prevented from shaking, and the accuracy of data during measurement of the thermometer is guaranteed.
Description
Technical Field
The invention relates to the field of infrared thermometer equipment, in particular to an infrared thermometer.
Background
The infrared thermometer is an on-line monitoring high-tech detection technology, which integrates an optoelectronic imaging technology, a computer technology and an image processing technology, receives infrared rays emitted by an object, displays the infrared images on a fluorescent screen, thereby accurately judging the temperature distribution condition of the surface of the object, has the advantages of accuracy, real time, rapidness and the like, plays an important role in the aspects of product quality control and monitoring, online fault diagnosis and safety protection of equipment, energy conservation and the like in the production process of the infrared thermometer, and has the advantages of rapid development, continuous perfect performance, enhanced function, continuous increase of varieties, continuous expansion of application range, continuous increase of market share and continuous measurement by holding the infrared thermometer by hands at present in recent 20 years, and inaccurate measurement data caused by easy shaking of hands of people, simultaneously to the inconvenient measurement of the too high user of height, reduced the practicality, secondly when showing the concrete numerical value of temperature, the display screen takes place reflection of light phenomenon easily and can't see concrete numerical value clearly, has reduced user experience.
Disclosure of Invention
The main object of the present invention is to provide an infrared thermometer, which can effectively solve the problems in the background art.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides an infrared thermometer, includes the bottom plate, the right-hand member of bottom plate is provided with stop device, stop device's inner chamber right side wall is provided with flexible extrusion device, the upper end middle part interlude of bottom plate is connected with first bull stick, the first fly leaf of surface upper portion fixedly connected with of first bull stick, the anterior of first fly leaf and rear portion have a chucking device through the equal swing joint of pivot, the left end of bottom plate is anterior and the equal fixed mounting in left end rear portion has a first fixed plate, two a spacing groove, two have all been seted up at the opposite face middle part of first fixed plate the common fixed mounting in opposite face lower part of first fixed plate has the second fixed plate, the upper end middle part of second fixed plate is provided with the telescoping device, the upper end of telescoping device is provided with temperature measuring device.
Preferably, stop device includes the third fixed plate, the third fixed plate is provided with two sets ofly, and the common fixedly connected with fourth fixed plate in the opposite face right part of two sets of third fixed plates, two a spacing spout has all been seted up to the opposite face left part of third fixed plate, two the third fixed plate is fixed connection stop device and bottom plate fixed connection respectively at the right-hand member front portion and the right-hand member rear portion of bottom plate.
Preferably, the telescopic extrusion device comprises a first telescopic power machine and a first telescopic rod, the first telescopic rod is movably connected to the output end of the first telescopic power machine, a second movable plate is fixedly connected to the left end of the first telescopic rod, a first movable rod is fixedly connected to the middle of the front end and the middle of the rear end of the second movable plate, a third movable plate is fixedly mounted on the opposite sides of the two first movable rods, an extrusion block is fixedly connected to the left portion of the opposite side of the two third movable plates, and the first telescopic power machine is fixedly connected to the right wall of the inner cavity of the limiting device to fixedly connect the telescopic extrusion device and the limiting device together.
Preferably, the clamping device comprises a fourth movable plate, an arc-shaped block is fixedly connected to the right portion of the rear end of the fourth movable plate, a through groove is formed in the left portion of the front end of the fourth movable plate, clamping rods are movably connected to the middle portions of the upper groove wall and the lower groove wall of the through groove through rotating shafts, and the fourth movable plate is movably connected to the front portion and the rear portion of the first movable plate respectively to movably connect the clamping device and the first movable plate.
Preferably, the telescopic device comprises a movable block, a second telescopic power machine is fixedly mounted in the middle of the upper end of the movable block, the output end of the second telescopic power machine is movably connected with a second telescopic rod, and the movable block is placed at the upper end of a second fixed plate to movably connect the telescopic device with the second fixed plate.
Preferably, the temperature measuring device comprises a thermometer, a groove is formed in the upper portion of the right end of the thermometer, a second rotating rod is connected to the front wall and the rear wall of the groove in an inserting mode, the second rotating rod penetrates through the rear wall of the groove and is fixedly connected with a positive and negative motor, a display screen is fixedly connected to the middle of the outer surface of the second rotating rod, and the thermometer is fixedly connected to the upper end of the telescopic device to fixedly connect the temperature measuring device and the telescopic device.
Preferably, the clamping rod and the lower part of the telescopic device are on the same horizontal line.
Preferably, the first telescopic power machine is electrically connected with the first telescopic rod.
Compared with the prior art, the invention has the following beneficial effects:
1. set up spacing spout and play limiting displacement to first movable rod, improve its stationarity when sliding, because the shape of extrusion piece and arc piece is semi-circular, and then promote the arc piece through the extrusion piece extrusion, two sets of fourth fly leafs take place to rotate around first fly leaf this moment, the left part of two sets of fourth fly leafs is close to each other to it is fixed to carry out the chucking to the movable block when driving two sets of chucking poles and being close to each other, and then prevents that temperature measuring device from taking place to rock, the accuracy of data when the guarantee thermometer is measured.
2. Drive temperature measuring device through the second telescopic link up the motion, and then make things convenient for the thermometer to measure the too high user of height, improve its practicality, drive the second bull stick through positive and negative motor and rotate to drive the display screen and rotate suitable angle around the second bull stick, reduce the reflection of light phenomenon of display screen, improved user experience.
Drawings
FIG. 1 is an overall structural view of an infrared thermometer according to the present invention;
FIG. 2 is a view showing an overall structure of a position limiting device of an infrared thermometer according to the present invention;
FIG. 3 is an overall view of a telescopic extrusion device of an infrared thermometer according to the present invention;
FIG. 4 is an overall view of a clamping device of the infrared thermometer of the present invention;
FIG. 5 is an overall view of the telescopic device of the infrared thermometer of the present invention;
FIG. 6 is a view showing an overall configuration of a temperature measuring device of an infrared thermometer according to the present invention.
In the figure: 1. a base plate; 2. a limiting device; 3. a telescopic extrusion device; 4. a first rotating lever; 5. a first movable plate; 6. a clamping device; 7. a first fixing plate; 8. a limiting groove; 9. a second fixing plate; 10. a telescoping device; 11. a temperature measuring device; 21. a third fixing plate; 22. a fourth fixing plate; 23. a limiting chute; 31. a first power extension machine; 32. a first telescopic rod; 33. a second movable plate; 34. a first movable bar; 35. a third movable plate; 36. extruding the block; 61. a fourth movable plate; 62. an arc-shaped block; 63. a through groove; 64. a clamping rod; 101. a movable block; 102. a second power extension machine; 103. a second telescopic rod; 111. a thermometer; 112. a groove; 113. a second rotating rod; 114. a positive and negative motor; 115. a display screen.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-6, an infrared thermometer comprises a bottom plate 1, a limiting device 2 is arranged at the right end of the bottom plate 1, a telescopic extrusion device 3 is arranged on the right wall of an inner cavity of the limiting device 2, a first rotating rod 4 is inserted and connected to the middle of the upper end of the bottom plate 1, a first movable plate 5 is fixedly connected to the upper portion of the outer surface of the first rotating rod 4, a clamping device 6 is movably connected to the front portion and the rear portion of the first movable plate 5 through rotating shafts, a first fixing plate 7 is fixedly installed on the front portion and the rear portion of the left end of the bottom plate 1, a limiting groove 8 is formed in the middle of the opposite surface of the two first fixing plates 7, a second fixing plate 9 is fixedly installed on the lower portion of the opposite surface of the two first fixing plates 7, a telescopic device 10 is arranged in the middle of.
The telescopic extrusion device 3 comprises a first telescopic power machine 31 and a first telescopic rod 32, the first telescopic power machine 31 is a power machine which can enable the first telescopic rod 32 to be in a telescopic and extending state, the first telescopic rod 32 is movably connected to the output end of the first telescopic power machine 31, the left end of the first telescopic rod 32 is fixedly connected with a second movable plate 33, the middle parts of the front end and the rear end of the second movable plate 33 are fixedly connected with a first movable rod 34, the opposite sides of the two first movable rods 34 are fixedly provided with a third movable plate 35, the left parts of the opposite sides of the two third movable plates 35 are fixedly connected with an extrusion block 36, the extrusion block 36 is in a semicircular shape and extrudes the clamping device 6 so as to fix the temperature measuring device 11, and the first telescopic power machine 31 is fixedly connected to the right wall of the inner cavity of the limiting device 2 to fixedly connect the telescopic extrusion device 3 and the limiting device 2 together.
The clamping device 6 comprises a fourth movable plate 61, an arc-shaped block 62 is fixedly connected to the right of the rear end of the fourth movable plate 61, a through groove 63 is formed in the left of the front end of the fourth movable plate 61, clamping rods 64 are movably connected to the middle of the upper groove wall and the lower groove wall of the through groove 63 through rotating shafts, the clamping rods 64 play a role in fixing and clamping the temperature measuring device 11, the temperature measuring device 11 is prevented from shaking, the measuring precision of the temperature measuring device is improved, and the fourth movable plate 61 is movably connected to the front portion and the rear portion of the first movable plate 5 to movably connect the clamping device 6 with the first movable plate 5.
The telescopic device 10 comprises a movable block 101, a second telescopic power machine 102 is fixedly installed in the middle of the upper end of the movable block 101, the second telescopic power machine 102 is a power mechanism capable of enabling a second telescopic rod 103 to be in a telescopic state and an extension state, the output end of the second telescopic power machine 102 is movably connected with the second telescopic rod 103, measurement can be conveniently carried out according to people with different heights when the second telescopic rod 103 is stretched, and the movable block 101 is placed at the upper end of a second fixing plate 9 to movably connect the telescopic device 10 with the second fixing plate 9.
The clamping bar 64 and the lower portion of the telescopic device 10 are on the same horizontal line.
The first power extension device 31 is electrically connected to the first extension rod 32.
It should be noted that, the invention is an infrared thermometer, wherein a movable block 101 is placed on a second fixed plate 9, a first telescopic power machine 31 is used to drive a first telescopic rod 32 to extend and retract, so that the first telescopic rod 32 is extended to drive a second movable plate 33 to move to the left, and further two groups of first movable rods 34 are driven to move to the left along a limiting chute 23, the limiting chute 23 is arranged to limit the first movable rod 34, so as to improve the stability of the first movable rod during sliding, the first movable rod 34 drives a third movable plate 35 to move to the left, so as to drive two groups of extrusion blocks 36 to move to the left and contact the right side of an arc-shaped block 62, because the shapes of the extrusion blocks 36 and the arc-shaped block 62 are both semicircular, and further the arc-shaped block 62 is pushed by extrusion blocks 36, at this time, two groups of fourth movable plates 61 rotate around the first movable plate 5, and the left parts of the two groups of fourth, thereby it is fixed to carry out the chucking to movable block 101 when driving two sets of chucking poles 64 and being close to each other, and then prevent that temperature measuring device 11 from taking place to rock, the accuracy of data when the guarantee thermometer 111 measures, it is flexible to drive second telescopic link 103 through the flexible engine 102 of second, thereby it up moves to make second telescopic link 103 drive temperature measuring device 11 when extending, and then make things convenient for thermometer 111 to measure the too high user of height, improve its practicality, it rotates to drive second bull stick 113 through positive and negative motor 114, thereby it rotates suitable angle around second bull stick 113 to drive display screen 115, reduce display screen 115's reflection of light phenomenon, user experience has been improved.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. An infrared thermometer comprising a base plate (1), characterized in that: the right end of the bottom plate (1) is provided with a limiting device (2), the inner cavity right wall of the limiting device (2) is provided with a telescopic extrusion device (3), the upper end middle part of the bottom plate (1) is connected with a first rotating rod (4) in an inserting manner, the outer surface upper part of the first rotating rod (4) is fixedly connected with a first movable plate (5), the front part and the rear part of the first movable plate (5) are respectively and movably connected with a clamping device (6) through a rotating shaft, the front part and the rear part of the left end of the bottom plate (1) are respectively and fixedly provided with a first fixed plate (7), the middle parts of opposite surfaces of the two first fixed plates (7) are respectively provided with a limiting groove (8), the lower parts of opposite surfaces of the two first fixed plates (7) are respectively and fixedly provided with a second fixed plate (9), the upper end middle part of the second fixed, and a temperature measuring device (11) is arranged at the upper end of the telescopic device (10).
2. An infrared thermometer according to claim 1 wherein: stop device (2) include third fixed plate (21), third fixed plate (21) are provided with two sets ofly, and the common fixedly connected with fourth fixed plate (22) in opposite face right part of two sets of third fixed plates (21), two a spacing spout (23), two have all been seted up to the opposite face left part of third fixed plate (21) fixed connection respectively is with stop device (2) and bottom plate (1) fixed connection at the right-hand member front portion and right-hand member rear portion of bottom plate (1).
3. An infrared thermometer according to claim 1 wherein: the telescopic extrusion device (3) comprises a first telescopic power machine (31) and a first telescopic rod (32), the first telescopic rod (32) is movably connected to the output end of the first telescopic power machine (31), the left end of the first telescopic rod (32) is fixedly connected with a second movable plate (33), the middle part of the front end and the middle part of the rear end of the second movable plate (33) are respectively and fixedly connected with a first movable rod (34), the two opposite sides of the first movable rods (34) are respectively and fixedly provided with a third movable plate (35), the two opposite sides of the left part of the third movable plate (35) are respectively and fixedly connected with an extrusion block (36), and the first telescopic power machine (31) is fixedly connected to the right wall of an inner cavity of the limiting device (2) to fixedly connect the telescopic extrusion device (3) and the limiting device (2).
4. An infrared thermometer according to claim 1 wherein: chucking device (6) includes fourth fly leaf (61), rear end right part fixedly connected with arc piece (62) of fourth fly leaf (61), logical groove (63) have been seted up to the front end left part of fourth fly leaf (61), lead to the upper and lower cell wall middle part of groove (63) through pivot swing joint have chucking pole (64), fourth fly leaf (61) swing joint respectively is with chucking device (6) and first fly leaf (5) swing joint at the front portion and the rear portion of first fly leaf (5).
5. An infrared thermometer according to claim 1 wherein: the telescopic device (10) comprises a movable block (101), a second telescopic power machine (102) is fixedly mounted in the middle of the upper end of the movable block (101), the output end of the second telescopic power machine (102) is movably connected with a second telescopic rod (103), and the movable block (101) is placed at the upper end of a second fixing plate (9) to movably connect the telescopic device (10) with the second fixing plate (9).
6. An infrared thermometer according to claim 1 wherein: temperature measuring device (11) includes thermometer (111), recess (112) are seted up on the right-hand member upper portion of thermometer (111), the front and back cell wall interlude of recess (112) is connected with second bull stick (113), second bull stick (113) run through the rear side cell wall of recess (112) and positive and negative motor (114) of fixedly connected with, the surface middle part fixedly connected with display screen (115) of second bull stick (113), thermometer (111) fixed connection is with temperature measuring device (11) and telescoping device (10) fixed connection in the upper end of telescoping device (10).
7. An infrared thermometer according to claim 4 wherein: the clamping rod (64) and the lower part of the telescopic device (10) are positioned on the same horizontal line.
8. An infrared thermometer according to claim 3 wherein: the first telescopic power machine (31) is electrically connected with the first telescopic rod (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010385304.XA CN111504470A (en) | 2020-05-09 | 2020-05-09 | Infrared thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010385304.XA CN111504470A (en) | 2020-05-09 | 2020-05-09 | Infrared thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111504470A true CN111504470A (en) | 2020-08-07 |
Family
ID=71875272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010385304.XA Pending CN111504470A (en) | 2020-05-09 | 2020-05-09 | Infrared thermometer |
Country Status (1)
| Country | Link |
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| CN (1) | CN111504470A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112082861A (en) * | 2020-09-10 | 2020-12-15 | 衡阳市衡山科学城科技创新服务有限公司 | Pressure adjusting and testing device for cross-coupling ceramic dielectric filter |
| CN112816077A (en) * | 2020-12-30 | 2021-05-18 | 辜柱贤 | Infrared thermometer and multi-station storage mechanism |
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| CN205888892U (en) * | 2016-07-27 | 2017-01-18 | 银川特种轴承有限公司 | Polisher convenient to it is fixed |
| CN108444512A (en) * | 2018-03-10 | 2018-08-24 | 佛山市千注利科技有限公司 | A kind of environment monitoring device being easily installed |
| CN209513053U (en) * | 2018-12-18 | 2019-10-18 | 内蒙古大唐国际托克托发电有限责任公司 | A kind of infrared thermometry equipment with lifting thermometric warning function |
| CN110774155A (en) * | 2019-11-08 | 2020-02-11 | 徐州永冠铸业有限公司 | Casting polishing device |
| CN210108201U (en) * | 2019-08-21 | 2020-02-21 | 武汉市远利汽车科技有限责任公司 | Buckle link gear that automobile inspection tool opened and shut fast |
-
2020
- 2020-05-09 CN CN202010385304.XA patent/CN111504470A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205888892U (en) * | 2016-07-27 | 2017-01-18 | 银川特种轴承有限公司 | Polisher convenient to it is fixed |
| CN108444512A (en) * | 2018-03-10 | 2018-08-24 | 佛山市千注利科技有限公司 | A kind of environment monitoring device being easily installed |
| CN209513053U (en) * | 2018-12-18 | 2019-10-18 | 内蒙古大唐国际托克托发电有限责任公司 | A kind of infrared thermometry equipment with lifting thermometric warning function |
| CN210108201U (en) * | 2019-08-21 | 2020-02-21 | 武汉市远利汽车科技有限责任公司 | Buckle link gear that automobile inspection tool opened and shut fast |
| CN110774155A (en) * | 2019-11-08 | 2020-02-11 | 徐州永冠铸业有限公司 | Casting polishing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112082861A (en) * | 2020-09-10 | 2020-12-15 | 衡阳市衡山科学城科技创新服务有限公司 | Pressure adjusting and testing device for cross-coupling ceramic dielectric filter |
| CN112816077A (en) * | 2020-12-30 | 2021-05-18 | 辜柱贤 | Infrared thermometer and multi-station storage mechanism |
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Application publication date: 20200807 |