CN113865719A - Medical infrared forehead temperature instrument suitable for multi-environment temperature and working method - Google Patents
Medical infrared forehead temperature instrument suitable for multi-environment temperature and working method Download PDFInfo
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- CN113865719A CN113865719A CN202111166870.2A CN202111166870A CN113865719A CN 113865719 A CN113865719 A CN 113865719A CN 202111166870 A CN202111166870 A CN 202111166870A CN 113865719 A CN113865719 A CN 113865719A
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- 210000001061 forehead Anatomy 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims description 29
- 238000009434 installation Methods 0.000 claims abstract description 15
- 230000001105 regulatory effect Effects 0.000 claims description 62
- 239000004065 semiconductor Substances 0.000 claims description 39
- 238000010438 heat treatment Methods 0.000 claims description 27
- 230000001276 controlling effect Effects 0.000 claims description 18
- 230000008569 process Effects 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 14
- 238000005057 refrigeration Methods 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 8
- 238000004321 preservation Methods 0.000 claims description 8
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 230000001502 supplementing effect Effects 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 238000004378 air conditioning Methods 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 239000000523 sample Substances 0.000 description 7
- 238000009529 body temperature measurement Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000002265 prevention Effects 0.000 description 1
- 239000013589 supplement Substances 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
- G01J5/028—Constructional details using a charging unit or battery
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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
- G01J5/04—Casings
- G01J5/041—Mountings in enclosures or in a particular environment
Abstract
The invention belongs to the technical field of medical instruments, and particularly provides a medical infrared forehead temperature instrument applicable to multiple environmental temperatures, which comprises a constant temperature measuring gun and a portable charging support, wherein the constant temperature measuring gun comprises an upper shell, one side of the bottom of the upper shell is provided with a handle, a temperature measuring switch is arranged at the handle, a display screen is arranged on the back surface of the upper shell, an infrared transmitter and an infrared receiver are sequentially arranged on the front surface of the upper shell along the vertical direction, and two sides of the upper shell are respectively provided with an installation cabin with mutually-recessed parts. So that the device can work in the environment of-10 ℃ to 45 ℃ from the conventional range of 16 ℃ to 35 ℃.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a medical infrared forehead temperature instrument suitable for multiple environment temperatures and a working method.
Background
The forehead temperature gun is also called an infrared thermometer, is mainly designed for measuring the body temperature of a human body, can also be applied to other fields, is wide in application, convenient to use and fast in temperature measurement, can save time in a large number, and is mainly used for measuring the temperature of an existing forehead temperature gun through two main components, namely an infrared probe and a receiver.
The epidemic situation in the world is relatively serious, the using region and the using place of the forehead thermometer are relatively wide, the temperature difference between the region and the using place is relatively large, the temperature range which can be born by an infrared probe of the forehead thermometer is relatively small, the minimum requirement of the environmental temperature is basically higher than 16 ℃ and lower than 36 ℃, therefore, the performance of the infrared temperature measuring probe is easily limited when the infrared temperature measuring probe measures the temperature under the conditions of low temperature and high temperature, the infrared probe fails to detect the temperature or the detected temperature is not accurate, the popularization of a hot or cold area is not facilitated, in the northern area of China, the temperature is generally lower than zero in winter, the infrared probe of the forehead thermometer is very easy to detect the inaccuracy, the daily temperature measurement of epidemic situation prevention and control is brought with large resistance, most forehead thermometers are rechargeable, and the power shortage is easily caused by long-time outdoor operation, all the above problems are used for solution.
Disclosure of Invention
The invention is realized by the following steps:
the invention provides a medical infrared forehead temperature instrument suitable for multiple environmental temperatures, which comprises a constant temperature measuring gun and a portable charging bracket, the constant temperature measuring gun comprises an upper shell, a handle is arranged on one side of the bottom of the upper shell, a temperature measuring switch is arranged at the handle, a display screen is arranged on the back surface of the upper shell, an infrared transmitter and a receiver are sequentially arranged on the front surface of the upper shell along the vertical direction, the two sides of the upper shell are both provided with mounting cabins with mutually concave interiors, the opening part of the mounting cabins is positioned on the upper shell and is clamped with a ventilation cover, a circuit board is arranged at the center inside the upper shell, a controller and a temperature sensor are welded on the surface of the circuit board, the receiver and the infrared transmitter are electrically connected with the circuit board through wires, the inner surface of the upper shell is provided with a heat insulation layer, and a circulating temperature control device is arranged inside the upper shell;
circulation temperature regulating device, circulation temperature regulating device includes the semiconductor cold and hot piece, the semiconductor cold and hot piece install in inside the installation cabin, two the semiconductor cold and hot piece with the central line axis of upper portion casing is the symmetry setting as the initial point, the left and right sides of semiconductor cold and hot piece is cold source face and heat source face respectively, two the semiconductor cold and hot piece the cold source is personally submitted relatively and is set up, the semiconductor cold and hot piece will the installation cabin is cut apart into refrigeration district and heating district, the refrigeration district with the top in heating district is provided with a plurality of cold source pipes and heat source pipe respectively equidistance along the horizontal direction, and is a plurality of the cold source pipe with the heat source pipe is respectively through tee bend and air source house steward's input intercommunication, air source house steward's output and circulation air pump intercommunication, circulation air pump fixed mounting in upper portion casing inner wall top, refrigeration district with the bottom in heating district is provided with a plurality of circulation pipes two and circulation air pump respectively along the horizontal direction The cold source pipe and the hot source pipe are respectively provided with a cold air regulating valve and a hot air regulating valve;
the constant temperature measuring gun is clamped at the middle upper part of the portable charging support, and the portable charging support is used for supporting and fixing the constant temperature measuring gun and providing a supplementary power supply for the constant temperature measuring gun.
Furthermore, the internal surface of ventilation lid installs radiator fan, the ventilation lid with be provided with dustproof sponge between the radiator fan.
Further, the circulating air pump, the hot air regulating valve, the cold air regulating valve, the semiconductor cold and hot sheet, the first circulating regulating valve, the second circulating regulating valve and the heat dissipation fan are electrically connected with the controller through electric wires.
Further, the portable charging support comprises a charging pipe support, an angle adjusting locking handle is arranged at the top of the charging pipe support, the top of the charging pipe support is hinged to a solar charging device through the angle adjusting locking handle, the angle adjusting locking handle is fixed to the placing angle of the solar charging device, the charging pipe support is sleeved outside the stabilizing support rod, and the constant temperature measuring gun is clamped inside the charging pipe support.
Furthermore, the solar charging device comprises a scissor type telescopic frame, a connecting plate is fixedly connected to one side of the scissor type telescopic frame, the connecting plate is L-shaped, a solar charging blanket is arranged on the surface of the scissor type telescopic frame, and the solar charging blanket is folded and wound up to be stored.
Further, the pipe support that charges includes the body, the surface of body just is close to the top card and is equipped with the joint groove, joint inslot portion is provided with the joint charging seat, the joint charging seat with constant temperature thermometer joint, the joint charging seat includes fixing clip and reaction plate, go up fixing clip with reaction plate respectively fixed connection in body inside just is close to joint groove top and bottom department, the top of reaction plate is fixed with clamping spring's bottom, clamping spring's top and the bottom fixed connection of lower cassette that charges, down charge cassette sliding connection in inside the body, the inside battery that is provided with of body, the battery pass through the electric wire with lower cassette electric connection that charges, the solar charging blanket pass through the electric wire with battery electric connection.
Furthermore, the angle modulation lock handle comprises a thread adjusting handle and a friction pad, a hinge lug is arranged at the top of the pipe body, the thread adjusting handle is in threaded connection with the hinge lug, the connecting plate and the friction pad are sleeved on the surface of the thread adjusting handle, a pressing ring is arranged on the surface of the thread adjusting handle, and the pressing ring is tightly attached to one side of the friction pad.
Further, stabilize the vaulting pole and include the body of rod and ground plate, the body of rod cover is located inside the body, the external screw thread has been seted up at the top of the body of rod, the bottom of body is rotated and is connected with the internal thread ring, the internal thread ring with the external screw thread spiro union, the bottom of the body of rod evenly is provided with the dead lever, the one end of dead lever is provided with the slide bar, the spout has all been seted up to the both sides of ground plate, the dead lever cover is located inside the ground plate, slide bar sliding connection in inside the spout.
Further, the top of ground plate just is close to body of rod department has seted up the joint hole, the body surface just corresponds the position department in joint hole is provided with the joint post, the joint hole with joint post joint.
On the other hand, the working method of the medical infrared forehead temperature instrument suitable for multi-environment temperature comprises the following steps:
s1, controlling temperature in hot environment, when the constant temperature measuring gun works in high temperature environment, detecting the temperature in the upper shell through the temperature sensor, when the temperature is higher than the maximum working temperature of the constant temperature measuring gun, sending a signal to the controller through the temperature sensor, controlling the semiconductor cold and hot sheet to start to work through the controller, enabling the refrigerating area and the heating area in the installation cabin to work simultaneously through the cold source surface and the heat source surface generated by the semiconductor cold and hot sheet, controlling the cold air regulating valve, the second circulation regulating valve and the circulation air pump to be opened simultaneously through the controller, enabling the interior of the upper shell to be communicated with the refrigerating area, enabling the air in the upper shell to be refrigerated through the circulation loop among the air source main pipe, the cold source pipe and the second circulation pipe through the action of the circulation air pump, thereby reducing the temperature in the upper shell, preserving heat through the heat preservation layer, when the temperature is reduced to the range of 16-35 ℃, the controller controls the flow of the cold air regulating valve and the flow of the circulation regulating valve II so as to prevent the temperature from further rapidly dropping, so that the air in the upper shell is maintained in the interval of 16-35 ℃, in the process, the controller controls the opening of the cooling fan, the heat in the heating area is discharged to the outside through the cooling fan, and the hot air regulating valve and the circulation pipe I are both in a closed state in the whole process;
step S2, controlling temperature in cold climate, when the constant temperature measuring gun works in low temperature environment, detecting the temperature in the upper shell through the temperature sensor, when the internal temperature is lower than the maximum working temperature of the constant temperature measuring gun, sending a signal to the controller through the temperature sensor, controlling the semiconductor cold and heat sheet to start to work through the controller, enabling the refrigerating area and the heating area in the installation cabin to work simultaneously through the cold source surface and the heat source surface generated by the semiconductor cold and heat sheet, controlling the hot air regulating valve, the first circulation regulating valve and the circulation air pump to be opened simultaneously through the controller, enabling the interior of the upper shell to be communicated with the heating area, enabling the air in the upper shell to be heated through the circulation loop among the air source header pipe, the heat source pipe and the first circulation pipe through the action of the circulation air pump, thus increasing the temperature in the upper shell, preserving heat through the heat preservation layer, when the temperature is increased to the range of 16-35 ℃, the controller controls the flow of the hot air regulating valve and the flow of the circulating regulating valve II, so that the temperature is prevented from being further rapidly increased, the air in the upper shell is maintained in the range of 16-35 ℃, in the process, the cooling fan is in a stop state, the ventilation cover naturally dissipates heat, and the cold air regulating valve and the circulating pipe II are both in a closed state in the whole process;
step S3, supplementing power to the constant temperature measuring gun, namely inserting the constant temperature measuring gun into the clamping charging seat, inserting the handle into the lower charging clamping seat and pressing down, so that the constant temperature measuring gun is inserted into the clamping groove, then clamping the constant temperature measuring gun through the cooperation of the upper fixing clamp and the lower charging clamping seat by the acting force of the clamping spring, and supplementing power to the constant temperature measuring gun through the connection of the lower charging clamping seat and the storage battery;
step S4, the outdoor fixed temperature measuring point is set up, the constant temperature measuring gun is clamped in the clamping charging seat, so that the constant temperature measuring gun is arranged on the portable charging bracket, then the earth plate is withdrawn from the clamping column through the clamping hole of the earth plate, so that the earth plate can move freely, the earth plate is adjusted to be horizontal through the sliding fit of the sliding groove of the earth plate and the sliding shaft, the fixed rod is abutted with the floor for limiting, the downward rotation of the ground plate is limited, so that the ground plate can not topple after being placed on the ground, then the charging pipe frame is integrally lifted, so that the internal thread ring is in threaded connection with the external thread at the top of the stable stay bar body to complete the extension and fixation of the portable charging support, finally the angle of the solar charging device is adjusted by rotating the angle adjusting lock handle, the scissor type expansion bracket is unfolded, the solar charging blanket is paved, the solar charging blanket is used for charging the storage battery, so that the outdoor fixed temperature measuring point is erected.
The invention has the beneficial effects that:
the invention utilizes the characteristics of the cold end and the hot end of the semiconductor cold and hot sheet, the refrigeration area and the heating area which are mutually independent are arranged, and the air in the upper shell is circulated in the refrigeration area and the heating area through the circulating air pump, so that the internal temperature of the upper shell is controlled to be kept within the conventional working temperature range of the constant temperature measuring gun, the working temperature of the constant temperature measuring gun is expanded, the constant temperature measuring gun can be expanded to work in the environment of-10 ℃ -45 ℃ from the conventional range of 16 ℃ -35 ℃, and the portable charging bracket is arranged, matched with the constant temperature measuring gun, and a solar charging device is utilized to supplement power for the storage battery, so that the cruising ability of the constant temperature measuring gun is better, the constant temperature measuring gun is more suitable for the outdoor working environment, and the practical performance is strong.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of an overall front perspective structure disclosed in the present invention;
FIG. 2 is a schematic view of an overall back side perspective structure disclosed in the present invention;
FIG. 3 is a schematic view of the internal plan structure of the upper housing disclosed in the present invention;
fig. 4 is a schematic perspective view of a portable charging stand according to the present disclosure;
fig. 5 is a schematic diagram of a three-dimensional explosion structure of the portable charging stand disclosed by the invention;
FIG. 6 is a flow chart of the working method disclosed by the present invention.
Description of reference numerals: 1. a constant temperature measuring gun; 11. an upper housing; 12. a vent cover; 13. a handle; 14. a temperature measuring switch; 15. a receiver; 16. an infrared emitter; 17. a display screen; 18. installing a cabin; 181. a refrigeration zone; 182. a hot zone is produced; 19. a dust-proof sponge; 110. a heat-insulating layer; 2. a circulating temperature control device; 21. a circulating air pump; 22. a gas source main pipe; 23. a tee joint; 24. a heat source tube; 25. a hot gas regulating valve; 26. a cold air regulating valve; 27. a cold source tube; 28. a semiconductor cold-hot plate; 281. a cold source surface; 282. a heat source surface; 29. a heat radiation fan; 210. a first circulating pipe; 211. a second circulating pipe; 212. a first circulation regulating valve; 213. a second circulation regulating valve; 3. a temperature sensor; 4. a circuit board; 5. a controller; 6. a portable charging stand; 61. a solar charging device; 611. a solar charging blanket; 612. a connecting plate; 613. a scissor type telescopic frame; 62. an angle adjusting lock handle; 621. a friction pad; 622. a threaded adjustment handle; 623. a compression ring; 63. a charging pipe frame; 631. clamping a charging seat; 6311. an upper fixing clip; 6312. a lower charging socket; 6313. a clamping spring; 6314. a reaction plate; 6315. a storage battery; 632. a pipe body; 633. a clamping groove; 634. a clamping column; 635. an internally threaded ring; 636. a hinge ear; 64. a stabilizing brace; 641. a rod body; 642. a ground plate; 643. a chute; 644. a clamping hole; 645. fixing the rod; 646. a slide shaft; 647. and (4) external threads.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
Example one
Referring to fig. 1-5, the invention provides a medical infrared forehead temperature instrument suitable for multiple environmental temperatures, comprising a constant temperature measuring gun 1 and a portable charging support 6, wherein the constant temperature measuring gun 1 comprises an upper shell 11, a handle 13 is arranged on one side of the bottom of the upper shell 11, a temperature measuring switch 14 is arranged at the handle 13, a display screen 17 is arranged on the back of the upper shell 11, an infrared emitter 16 and a receiver 15 are sequentially arranged on the front of the upper shell 11 along the vertical direction, mounting cabins 18 with mutually concave inner parts are arranged on both sides of the upper shell 11, a ventilation cover 12 is clamped at the opening part of the mounting cabins 18 on the upper shell 11, a circuit board 4 is arranged at the center of the inner part of the upper shell 11, a controller 5 and a temperature sensor 3 are welded on the surface of the circuit board 4, the receiver 15 and the infrared emitter 16 are electrically connected with the circuit board 4 through wires, an insulating layer 110 is arranged on the inner surface of the upper shell 11, a circulating temperature control device 2 is arranged in the upper shell 11;
the circulating temperature control device 2 comprises semiconductor cold and hot plates 28, the semiconductor cold and hot plates 28 are arranged inside an installation cabin 18, two semiconductor cold and hot plates 28 are symmetrically arranged by taking the central line axis of an upper shell 11 as the origin, the left side and the right side of each semiconductor cold and hot plate 28 are respectively a cold source surface 281 and a heat source surface 282, the cold source surfaces 281 of the two semiconductor cold and hot plates 28 are oppositely arranged, the installation cabin 18 is divided into a refrigerating area 181 and a heating area 182 by the semiconductor cold and hot plates 28, a plurality of cold source pipes 27 and heat source pipes 24 are respectively arranged on the tops of the refrigerating area 181 and the heating area 182 at equal intervals along the horizontal direction, the plurality of cold source pipes 27 and heat source pipes 24 are respectively communicated with the input end of an air source main pipe 22 through a tee 23, the output end of the air source main pipe 22 is communicated with an air pump 21, the air pump 21 is fixedly arranged on the top of the inner wall of the upper shell 11, a plurality of circulating pipes 211 and a first circulating pipe 210 are respectively arranged at equal intervals along the horizontal direction at the bottoms of the refrigerating area 181 and the heating area 182, the second circulation pipe 211 and the first circulation pipe 210 are respectively provided with a second circulation regulating valve 213 and a first circulation regulating valve 212, and the cold source pipe 27 and the hot source pipe 24 are respectively provided with a cold air regulating valve 26 and a hot air regulating valve 25;
the constant temperature measuring gun 1 is clamped at the middle upper part of the portable charging support 6, and the portable charging support 6 is used for supporting and fixing the constant temperature measuring gun 1 and providing a supplementary power supply for the constant temperature measuring gun 1.
A heat radiation fan 29 is installed on the inner surface of the ventilation cover 12, and a dust-proof sponge 19 is provided between the ventilation cover 12 and the heat radiation fan 29.
The circulation air pump 21, the hot air adjusting valve 25, the cold air adjusting valve 26, the semiconductor cold and hot fins 28, the first circulation adjusting valve 212, the second circulation adjusting valve 213 and the heat dissipation fan are electrically connected with the controller 5 through wires.
Specifically, as shown in fig. 1, when the constant temperature thermometer 1 operates in a high temperature environment, the temperature sensor 3 detects the internal temperature of the upper housing 11, when the internal temperature is higher than the maximum operating temperature of the constant temperature thermometer 1, the temperature sensor 3 sends a signal to the controller 5, the controller 5 controls the semiconductor cold and hot plate 28 to operate, the cold source surface 281 and the heat source surface 282 generated by the semiconductor cold and hot plate 28 enable the cooling area 181 and the heating area 182 in the installation compartment 18 to operate simultaneously, the controller 5 controls the cold air regulating valve 26, the second circulation regulating valve 213 and the circulating air pump 21 to open simultaneously, the internal of the upper housing 11 is communicated with the cooling area 181, and the air in the upper housing 11 is cooled through the circulating loop among the air source main pipe 22, the cold source pipe 27 and the second circulation pipe 211 under the action of the circulating air pump 21, so as to reduce the internal temperature of the upper housing 11, the heat is preserved through the heat preservation layer 110, when the temperature is reduced to a value between 16 ℃ and 35 ℃, the controller 5 controls the flow of the cold air regulating valve 26 and the second circulation regulating valve 213, so as to prevent the temperature from further rapidly reducing, and the air in the upper shell 11 is maintained in the interval between 16 ℃ and 35 ℃, in the process, the controller 5 controls the cooling fan 29 to be opened, the heat in the heating area 182 is discharged to the outside through the cooling fan 29, and the hot air regulating valve 25 and the first circulation pipe 210 are both in a closed state in the whole process;
when the constant temperature thermometer 1 works in a low temperature environment, the temperature sensor 3 detects the internal temperature of the upper shell 11, when the internal temperature is lower than the maximum working temperature of the constant temperature thermometer 1, the temperature sensor 3 sends a signal to the controller 5, the controller 5 controls the semiconductor cold and hot fins 28 to work, the cold source surface 281 and the heat source surface 282 generated by the semiconductor cold and hot fins 28 enable the refrigerating area 181 and the heating area 182 in the installation cabin 18 to work simultaneously, the controller 5 controls the hot gas regulating valve 25, the first circulation regulating valve 212 and the circulation air pump 21 to be opened simultaneously, the interior of the upper shell 11 is communicated with the heating area 182, the air in the upper shell 11 is heated through the circulation loop among the air source header pipe 22, the hot source pipe 24 and the first circulation pipe 210 under the action of the circulation air pump 21, so as to raise the internal temperature of the upper shell 11 and keep the temperature through the heat preservation layer 110, when the temperature rises to the value between 16 ℃ and 35 ℃, the controller 5 controls the flow rates of the hot air regulating valve 25 and the circulating regulating valve II 213 so as to prevent the temperature from further rising rapidly, so that the air in the upper shell 11 is maintained in the range between 16 ℃ and 35 ℃, in the process, the cooling fan 29 is in a stop state, the ventilation cover 12 naturally dissipates the heat, and the cold air regulating valve 26 and the circulating pipe II 211 are in a closed state in the whole process.
Portable support 6 that charges is provided with angle modulation locking handle 62 including the pipe support 63 that charges, and the top of pipe support 63 that charges is provided with angle modulation locking handle 62, and angle modulation locking handle 62 and solar charging device 61 are articulated through the top of pipe support 63 that charges, through the angle modulation locking handle 62 fixed solar charging device 61 place the angle, and the pipe support 63 cover that charges is located and is stabilized the vaulting pole 64 outside, and the joint of constant temperature measurement rifle 1 is inside the pipe support 63 that charges.
The solar charging device 61 comprises a scissor type telescopic frame 613, a connecting plate 612 is fixedly connected to one side of the scissor type telescopic frame 613, the connecting plate 612 is L-shaped, a solar charging blanket 611 is arranged on the surface of the scissor type telescopic frame 613, and the solar charging blanket 611 is folded and rolled through the scissor type telescopic frame 613, so that the solar charging device 61 is accommodated.
Charging pipe support 63 includes body 632, the surface of body 632 just is close to the top card and is equipped with joint groove 633, joint groove 633 is inside to be provided with joint charging seat 631, joint charging seat 631 and constant temperature thermometer 1 joint, joint charging seat 631 includes fixing clip 6311 and reaction plate 6314, it is inside just to be close to joint groove 633 top and bottom department respectively fixing clip 6311 and reaction plate 6314 to go up fixing clip 6311 and reaction plate 6314, the top of reaction plate 6314 is fixed with clamping spring 6313's bottom, clamping spring 6313's top and the bottom fixed connection who charges cassette 6312 down, it is inside in body 632 to charge cassette 6312 sliding connection down, the inside battery 6315 that is provided with of body 632, battery 6315 passes through the electric wire and charges cassette 6312 electric connection down, solar charging blanket 611 passes through electric wire and battery 6315 electric connection.
The angle modulation lock handle 62 comprises a thread adjusting handle 622 and a friction pad 621, a hinge lug 636 is arranged at the top of the tube body 632, the thread adjusting handle 622 is in threaded connection with the hinge lug 636, the connecting plate 612 and the friction pad 621 are sleeved on the surface of the thread adjusting handle 622, a pressing ring 623 is arranged on the surface of the thread adjusting handle 622, the pressing ring 623 is tightly attached to one side of the friction pad 621, and the pressing ring 623 presses the friction pad 621 through rotating the thread adjusting handle 622, so that the connecting plate 612, the friction pad 621 and the hinge lug 636 are in a clamping state, the setting angle of the solar charging device 61 is fixed, the solar charging blanket 611 can conveniently receive direct sunlight at the largest area, and the charging effect on the storage battery 6315 is improved.
Stabilizing brace 64 includes body of rod 641 and ground plate 642, and inside body of rod 641 was located to the body of rod 641 cover, external screw thread 647 has been seted up at the top of body of rod 641, and the bottom of body of rod 632 is rotated and is connected with internal thread ring 635, internal thread ring 635 and external screw thread 647 spiro union, and the bottom of body of rod 641 evenly is provided with dead lever 645, and the one end of dead lever 645 is provided with slide bar 646, and spout 643 has all been seted up to the both sides of ground plate 642, and inside ground plate 642 was located to the dead lever 645 cover, slide bar 646 sliding connection was inside spout 643.
A clamping hole 644 is formed at the top of the ground plate 642 near the rod body 641, a clamping post 634 is disposed on the surface of the pipe body 632 at a position corresponding to the clamping hole 644, and the clamping hole 644 is clamped with the clamping post 634.
In order to achieve the above purpose, the invention provides the following technical scheme:
example two
As shown in fig. 6, a working method of a medical infrared forehead thermometer suitable for multi-environment temperature includes the following steps:
step S1, controlling temperature in hot environment, when the constant temperature measuring gun 1 works in high temperature environment, detecting the internal temperature of the upper shell 11 through the temperature sensor 3, when the internal temperature is higher than the maximum working temperature of the constant temperature measuring gun 1, sending a signal to the controller 5 through the temperature sensor 3, controlling the semiconductor cold and hot sheet 28 to work through the controller 5, enabling the refrigeration area 181 and the heating area 182 in the installation cabin 18 to work simultaneously through the cold source surface 281 and the heat source surface 282 generated by the semiconductor cold and hot sheet 28, controlling the cold air adjusting valve 26, the second circulation adjusting valve 213 and the circulating air pump 21 to be opened simultaneously through the controller 5, enabling the internal of the upper shell 11 to be communicated with the refrigeration area 181, enabling the air in the upper shell 11 to be refrigerated through the circulating loop among the air source main pipe 22, the cold source pipe 27 and the second circulation pipe 211 through the action of the circulating air pump 21, thereby reducing the internal temperature of the upper shell 11, the heat is preserved through the heat preservation layer 110, when the temperature is reduced to a value between 16 ℃ and 35 ℃, the controller 5 controls the flow of the cold air regulating valve 26 and the second circulation regulating valve 213, so as to prevent the temperature from further rapidly reducing, and the air in the upper shell 11 is maintained in the interval between 16 ℃ and 35 ℃, in the process, the controller 5 controls the cooling fan 29 to be opened, the heat in the heating area 182 is discharged to the outside through the cooling fan 29, and the hot air regulating valve 25 and the first circulation pipe 210 are both in a closed state in the whole process;
step S2, controlling temperature in cold climate, when the constant temperature measuring gun 1 works in low temperature environment, detecting the internal temperature of the upper shell 11 through the temperature sensor 3, when the internal temperature is lower than the maximum working temperature of the constant temperature measuring gun 1, sending a signal to the controller 5 through the temperature sensor 3, controlling the semiconductor cold and hot sheet 28 to work through the controller 5, enabling the refrigeration area 181 and the heating area 182 in the installation cabin 18 to work simultaneously through the cold source surface 281 and the heat source surface 282 generated by the semiconductor cold and hot sheet 28, controlling the hot gas regulating valve 25, the first circulation regulating valve 212 and the circulation air pump 21 to be opened simultaneously through the controller 5, enabling the interior of the upper shell 11 to be communicated with the heating area 182, enabling the air in the upper shell 11 to be heated through the circulation loop among the air source main pipe 22, the hot source pipe 24 and the first circulation pipe 210 through the action of the circulation air pump 21, thereby increasing the internal temperature of the upper shell 11, the temperature is preserved through the heat preservation layer 110, when the temperature rises to a value between 16 ℃ and 35 ℃, the controller 5 controls the flow rates of the hot air regulating valve 25 and the second circulation regulating valve 213, so that the temperature is prevented from further rapidly rising, the air in the upper shell 11 is maintained in the range between 16 ℃ and 35 ℃, in the process, the cooling fan 29 is in a stop state, the ventilation cover 12 naturally dissipates the heat, and the cold air regulating valve 26 and the second circulation pipe 211 are both in a closed state in the whole process;
step S3, the constant temperature measuring gun 1 is powered up, the constant temperature measuring gun 1 is clamped into the clamping charging seat 631, the handle 13 is inserted into the lower charging clamping seat 6312 and pressed downwards, so that the constant temperature measuring gun 1 is inserted into the clamping groove 633, the constant temperature measuring gun 1 is clamped through the cooperation of the upper fixing clamp 6311 and the lower charging clamping seat 6312 by the acting force of the clamping spring 6313, and the storage battery 6315 is connected through the lower charging clamping seat 6312 to power up the constant temperature measuring gun 1;
step S4, setting up an outdoor fixed temperature measuring point, clamping the constant temperature measuring gun 1 in the clamping charging seat 631 to mount the constant temperature measuring gun 1 on the portable charging bracket 6, then withdrawing the clamping column 634 through the clamping hole 644 of the ground plate 642 to allow the ground plate 642 to move freely, adjusting the ground plate 642 to be horizontal through the sliding fit of the sliding groove 643 of the ground plate 642 and the sliding shaft 646, limiting the ground plate 642 to rotate downwards through the fixing rod 645 abutting against the ground plate 642 to prevent the ground plate 642 from tilting after being placed on the ground, then integrally lifting the charging tube stand 63 to screw the internal thread ring 635 and the external thread 647 on the top of the rod body 641 of the stabilizing support rod 64 to complete the extension and fixation of the portable charging bracket 6, finally adjusting the angle of the solar charging device 61 through rotating the angle adjusting lock handle 62, expanding the scissor type telescopic stand 613, laying the solar charging blanket 611, the solar charging blanket 611 is used for charging the storage battery 6315, so that the outdoor fixed temperature measuring point is set up.
It should be noted that the model specifications of the hot air regulating valve 25, the cold air regulating valve 26, the air circulation pump 21, the first circulation regulating valve 212, the second circulation regulating valve 213, the temperature sensor 3, the controller 5, the solar charging blanket 611, and the storage battery 6315 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, and therefore, detailed description is omitted.
The power supply and the principle of the hot air adjusting valve 25, the cold air adjusting valve 26, the circulation air pump 21, the first circulation adjusting valve 212, the second circulation adjusting valve 213, the temperature sensor 3, the controller 5, the solar charging blanket 611, and the battery 6315 will be apparent to those skilled in the art and will not be described in detail herein.
It should be understood that the specific order or hierarchy of steps in the processes disclosed is an example of exemplary approaches. Based upon design preferences, it is understood that the specific order or hierarchy of steps in the processes may be rearranged without departing from the scope of the present disclosure. The accompanying method claims present elements of the various steps in a sample order, and are not intended to be limited to the specific order or hierarchy presented.
In the foregoing detailed description, various features are grouped together in a single embodiment for the purpose of streamlining the disclosure. This method of disclosure is not to be interpreted as reflecting an intention that the claimed embodiments of the subject matter require more features than are expressly recited in each claim. Rather, as the following claims reflect, invention lies in less than all features of a single disclosed embodiment. Thus, the following claims are hereby expressly incorporated into the detailed description, with each claim standing on its own as a separate preferred embodiment of the invention.
Those of skill would further appreciate that the various illustrative logical blocks, modules, circuits, and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both. To clearly illustrate this interchangeability of hardware and software, various illustrative components, blocks, modules, circuits, and steps have been described above generally in terms of their functionality. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the overall system. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present disclosure.
What has been described above includes examples of one or more embodiments. It is, of course, not possible to describe every conceivable combination of components or methodologies for purposes of describing the aforementioned embodiments, but one of ordinary skill in the art may recognize that many further combinations and permutations of various embodiments are possible. Accordingly, the embodiments described herein are intended to embrace all such alterations, modifications and variations that fall within the scope of the appended claims. Furthermore, to the extent that the term "includes" is used in either the detailed description or the claims, such term is intended to be inclusive in a manner similar to the term "comprising" as "comprising" is interpreted when employed as a transitional word in a claim. Furthermore, any use of the term "or" in the specification of the claims is intended to mean a "non-exclusive or".
Claims (10)
1. The utility model provides a be suitable for medical infrared forehead temperature appearance of multiple ambient temperature which characterized in that: comprises that
The temperature-constant temperature-measuring gun comprises an upper shell, a handle is arranged on one side of the bottom of the upper shell, a temperature-measuring switch is arranged at the handle, a display screen is arranged on the back of the upper shell, an infrared transmitter and a receiver are sequentially arranged on the front of the upper shell along the vertical direction, mounting cabins which are mutually internally concave are arranged on two sides of the upper shell, an opening part of each mounting cabin is positioned at the position of the upper shell, a ventilating cover is clamped and connected with the upper shell, a circuit board is arranged at the center of the interior of the upper shell, a controller and a temperature sensor are welded on the surface of the circuit board, the receiver and the infrared transmitter are electrically connected with the circuit board through electric wires, a heat-insulating layer is arranged on the inner surface of the upper shell, and a circulating temperature-controlling device is arranged in the upper shell;
circulation temperature regulating device, circulation temperature regulating device includes the semiconductor cold and hot piece, the semiconductor cold and hot piece install in inside the installation cabin, two the semiconductor cold and hot piece with the central line axis of upper portion casing is the symmetry setting as the initial point, the left and right sides of semiconductor cold and hot piece is cold source face and heat source face respectively, two the semiconductor cold and hot piece the cold source is personally submitted relatively and is set up, the semiconductor cold and hot piece will the installation cabin is cut apart into refrigeration district and heating district, the refrigeration district with the top in heating district is provided with a plurality of cold source pipes and heat source pipe respectively equidistance along the horizontal direction, and is a plurality of the cold source pipe with the heat source pipe is respectively through tee bend and air source house steward's input intercommunication, air source house steward's output and circulation air pump intercommunication, circulation air pump fixed mounting in upper portion casing inner wall top, refrigeration district with the bottom in heating district is provided with a plurality of circulation pipes two and circulation air pump respectively along the horizontal direction The cold source pipe and the hot source pipe are respectively provided with a cold air regulating valve and a hot air regulating valve;
the constant temperature measuring gun is clamped at the middle upper part of the portable charging support, and the portable charging support is used for supporting and fixing the constant temperature measuring gun and providing a supplementary power supply for the constant temperature measuring gun.
2. The medical infrared forehead thermometer applicable to multi-environment temperature as claimed in claim 1, wherein: the internal surface mounting of ventilation lid has radiator fan, the ventilation lid with be provided with dustproof sponge between the radiator fan.
3. The medical infrared forehead thermometer applicable to multi-environment temperature as claimed in claim 2, wherein: the circulating air pump, the steam governing valve, the air conditioning governing valve, the semiconductor cold and hot piece, the circulation governing valve one, the circulation governing valve two with the heat dissipation fan pass through the electric wire with controller electric connection.
4. The medical infrared forehead thermometer applicable to multi-environment temperature as claimed in claim 3, wherein: the portable charging support comprises a charging pipe support, an angle adjusting locking handle is arranged at the top of the charging pipe support, the top of the charging pipe support is hinged to a solar charging device through the angle adjusting locking handle, the angle adjusting locking handle is fixed to the placing angle of the solar charging device, the charging pipe support is sleeved outside the stabilizing support rod, and the constant temperature measuring gun is clamped inside the charging pipe support.
5. The medical infrared forehead thermometer applicable to multi-environment temperature as claimed in claim 4, wherein: the solar charging device comprises a scissor type telescopic frame, a connecting plate is fixedly connected to one side of the scissor type telescopic frame, the connecting plate is L-shaped, a solar charging blanket is arranged on the surface of the scissor type telescopic frame, and the solar charging blanket is folded and wound up to store the solar charging device.
6. The medical infrared forehead thermometer applicable to multi-environment temperature as claimed in claim 5, wherein: the utility model discloses a solar energy pipe support, including the body, the pipe support that charges, including the body, the surface of body just is close to the top card and is equipped with the joint groove, joint inslot portion is provided with the joint charging seat, the joint charging seat with constant temperature thermometer joint, the joint charging seat includes fixing clip and reaction plate, go up the fixing clip with reaction plate fixed connection respectively in body inside just is close to joint groove top and bottom department, the top of reaction plate is fixed with clamping spring's bottom, clamping spring's top and the bottom fixed connection of lower cassette that charges, the cassette sliding connection that charges down in inside the body, the inside battery that is provided with of body, the battery pass through the electric wire with lower cassette electric connection that charges, the solar charging blanket pass through the electric wire with battery electric connection.
7. The medical infrared forehead thermometer applicable to multi-environment temperature as claimed in claim 6, wherein: the angle modulation lock handle comprises a thread adjusting handle and a friction pad, a hinge lug is arranged at the top of the pipe body, the thread adjusting handle is in threaded connection with the hinge lug, the connecting plate and the friction pad are sleeved on the surface of the thread adjusting handle, a pressing ring is arranged on the surface of the thread adjusting handle, and the pressing ring is tightly attached to one side of the friction pad.
8. The medical infrared forehead thermometer applicable to multi-environment temperature as claimed in claim 7, wherein: the utility model discloses a stable bracing piece, including body of rod, body of rod cover, body of rod, the external screw thread has been seted up at the top of body of rod, the bottom of body of rod is rotated and is connected with the internal thread ring, the internal thread ring with the external screw thread spiro union, the bottom of the body of rod evenly is provided with the dead lever, the one end of dead lever is provided with the slide-shaft, the spout has all been seted up to the both sides of ground plate, the dead lever cover is located inside the ground plate, slide-shaft sliding connection in inside the spout.
9. The medical infrared forehead thermometer applicable to multi-environment temperature as claimed in claim 8, wherein: the top of ground plate just is close to body of rod department has seted up the joint hole, the body surface just corresponds the position department in joint hole is provided with the joint post, the joint hole with joint post joint.
10. The working method of the medical infrared forehead thermometer suitable for multi-environment temperature is applied to the medical infrared forehead thermometer suitable for multi-environment temperature as claimed in any one of claims 1 to 9, and is characterized in that: the method comprises the following steps:
s1, controlling temperature in hot environment, when the constant temperature measuring gun works in high temperature environment, detecting the temperature in the upper shell through the temperature sensor, when the temperature is higher than the maximum working temperature of the constant temperature measuring gun, sending a signal to the controller through the temperature sensor, controlling the semiconductor cold and hot sheet to start to work through the controller, enabling the refrigerating area and the heating area in the installation cabin to work simultaneously through the cold source surface and the heat source surface generated by the semiconductor cold and hot sheet, controlling the cold air regulating valve, the second circulation regulating valve and the circulation air pump to be opened simultaneously through the controller, enabling the interior of the upper shell to be communicated with the refrigerating area, enabling the air in the upper shell to be refrigerated through the circulation loop among the air source main pipe, the cold source pipe and the second circulation pipe through the action of the circulation air pump, thereby reducing the temperature in the upper shell, preserving heat through the heat preservation layer, when the temperature is reduced to the range of 16-35 ℃, the controller controls the flow of the cold air regulating valve and the flow of the circulation regulating valve II so as to prevent the temperature from further rapidly dropping, so that the air in the upper shell is maintained in the interval of 16-35 ℃, in the process, the controller controls the opening of the cooling fan, the heat in the heating area is discharged to the outside through the cooling fan, and the hot air regulating valve and the circulation pipe I are both in a closed state in the whole process;
step S2, controlling temperature in cold climate, when the constant temperature measuring gun works in low temperature environment, detecting the temperature in the upper shell through the temperature sensor, when the internal temperature is lower than the maximum working temperature of the constant temperature measuring gun, sending a signal to the controller through the temperature sensor, controlling the semiconductor cold and heat sheet to start to work through the controller, enabling the refrigerating area and the heating area in the installation cabin to work simultaneously through the cold source surface and the heat source surface generated by the semiconductor cold and heat sheet, controlling the hot air regulating valve, the first circulation regulating valve and the circulation air pump to be opened simultaneously through the controller, enabling the interior of the upper shell to be communicated with the heating area, enabling the air in the upper shell to be heated through the circulation loop among the air source header pipe, the heat source pipe and the first circulation pipe through the action of the circulation air pump, thus increasing the temperature in the upper shell, preserving heat through the heat preservation layer, when the temperature is increased to the range of 16-35 ℃, the controller controls the flow of the hot air regulating valve and the flow of the circulating regulating valve II, so that the temperature is prevented from being further rapidly increased, the air in the upper shell is maintained in the range of 16-35 ℃, in the process, the cooling fan is in a stop state, the ventilation cover naturally dissipates heat, and the cold air regulating valve and the circulating pipe II are both in a closed state in the whole process;
step S3, supplementing power to the constant temperature measuring gun, namely inserting the constant temperature measuring gun into the clamping charging seat, inserting the handle into the lower charging clamping seat and pressing down, so that the constant temperature measuring gun is inserted into the clamping groove, then clamping the constant temperature measuring gun through the cooperation of the upper fixing clamp and the lower charging clamping seat by the acting force of the clamping spring, and supplementing power to the constant temperature measuring gun through the connection of the lower charging clamping seat and the storage battery;
step S4, the outdoor fixed temperature measuring point is set up, the constant temperature measuring gun is clamped in the clamping charging seat, so that the constant temperature measuring gun is arranged on the portable charging bracket, then the earth plate is withdrawn from the clamping column through the clamping hole of the earth plate, so that the earth plate can move freely, the earth plate is adjusted to be horizontal through the sliding fit of the sliding groove of the earth plate and the sliding shaft, the fixed rod is abutted with the floor for limiting, the downward rotation of the ground plate is limited, so that the ground plate can not topple after being placed on the ground, then the charging pipe frame is integrally lifted, so that the internal thread ring is in threaded connection with the external thread at the top of the stable stay bar body to complete the extension and fixation of the portable charging support, finally the angle of the solar charging device is adjusted by rotating the angle adjusting lock handle, the scissor type expansion bracket is unfolded, the solar charging blanket is paved, the solar charging blanket is used for charging the storage battery, so that the outdoor fixed temperature measuring point is erected.
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Cited By (1)
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| CN116256067A (en) * | 2023-05-16 | 2023-06-13 | 吉林大学 | Temperature measuring device capable of accurately measuring body temperature of patient |
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