CN107874746B - Device for determining the temperature of the human body and support therefor - Google Patents
Device for determining the temperature of the human body and support therefor Download PDFInfo
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- CN107874746B CN107874746B CN201711292999.1A CN201711292999A CN107874746B CN 107874746 B CN107874746 B CN 107874746B CN 201711292999 A CN201711292999 A CN 201711292999A CN 107874746 B CN107874746 B CN 107874746B
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- 230000005855 radiation Effects 0.000 claims abstract description 51
- 239000000725 suspension Substances 0.000 claims description 23
- 238000009423 ventilation Methods 0.000 claims description 18
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 230000035807 sensation Effects 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 7
- 238000010792 warming Methods 0.000 claims description 7
- 239000004744 fabric Substances 0.000 abstract description 22
- 230000035699 permeability Effects 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 abstract description 2
- 210000003491 skin Anatomy 0.000 description 22
- 230000036760 body temperature Effects 0.000 description 10
- 241000883990 Flabellum Species 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 206010024971 Lower respiratory tract infections Diseases 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 2
- 230000003542 behavioural effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 210000000707 wrist Anatomy 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000004081 cilia Anatomy 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 210000004207 dermis Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 230000028016 temperature homeostasis Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/20—Holders specially adapted for surgical or diagnostic appliances or instruments
- A61B50/22—Racks
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The present invention provides an apparatus for determining a cool and warm degree and a cool and warm feeling of a human body, comprising a base, a circuit box and a temperature sensor, wherein the circuit box is placed on the base, the apparatus is placed in a cool and warm feeling space of the human body through the base to determine the cool and warm feeling temperature of the human body, wherein the apparatus further comprises: the radiation protection box, temperature sensor is arranged in the central position of radiation protection. The device prevents heat radiation from directly entering the radiation-proof box to act on the temperature sensor, and simultaneously ensures the omnidirectional air permeability of the radiation-proof box, thereby accurately measuring the cold and warm feeling temperature of the human body in the cold and warm feeling space of the human body. The present invention also provides a rack for supporting equipment, configured as a hollow cuboid including twelve ribs, comprising: four upwardly projecting contacts disposed on the bottom side for supporting the base; and eight centrally protruding contacts, two by two, arranged on four edges of the bottom side, for supporting the device. In this way, the device is hardly in contact with the skin nor the fibre fabric.
Description
Technical Field
The invention relates to equipment for measuring temperature, in particular to equipment for determining the cold and warm degree of a human body and a bracket thereof.
Background
At present, body temperature, i.e. the temperature of the deep tissues of the body, is generally described physiologically by body temperature. The human body core temperature is transferred to each organ through the circulation of blood and body fluid, is also transferred to the dermis layer of the human body, and finally is transferred to the outer skin, and the heat transferred to the skin is emitted to the outside through radiation, conduction, convection and evaporation modes. Through evolution of hundreds of millions of years, a set of autonomous temperature regulating system is formed by a human body, and a heat source of the human body can sense the change of the ambient temperature, autonomously regulate heat generation and heat dissipation and maintain the stability of the body temperature. In addition, people can perform behavioral thermoregulation, namely, the body influences the external environment through various behaviors to maintain constant body temperature regulation response. For example, since a fabric layer (e.g., a night suit, a bedding, or a sleeping bag) covered on the outside of the skin of a human body has different warmth retention properties, in environments of different temperatures, people adjust the fabric layer according to the temperature measured by an indoor thermometer, the cool and hot feeling of the skin to change the thermal resistance of the fabric layer, and/or adjust the output of heating and air conditioning, thereby achieving the purpose of comfort and health of the human body.
However, the ambient temperature and the substantially stable body temperature maintained due to autonomous regulation are not sufficient to accurately describe the degree of cooling and warming of the human body, and thus there is a need for further quantitative description and measurement of the degree of cooling and warming of the human body.
Disclosure of Invention
In order to describe the objective cold and warm degree and subjective cold and warm feeling of human body, the invention defines the space of cold and warm feeling of human body. In the indoor environment space, when a person is covered with a fabric, for example, when the person wears a night suit, covers a quilt, or drills into a sleeping bag, a space is formed between the skin and the inside of the fabric directly covering the skin, and this space is defined as a "cool and warm feeling space of the human body". For example, when a person drills into a sleeping bag, after the zipper of the neck pocket is closed, the space between the lining of the sleeping bag which directly covers the skin and the skin is the cold and warm feeling space of the person. For another example, the space between the skin and the quilt directly covering the skin is the cool and warm feeling space of the human body. For another example, the space between the skin and the night suit directly covering the skin is the cool and warm feeling space of the human body when the human body wears the night suit.
In one aspect, the cool and warm human body sensory space is a non-sealed breathable space. The fabric itself is breathable and the edges of the fabric are also breathable. The fabric is pressed close to the skin under the action of gravity, the surfaces of the skin and the fabric are uneven, and the cold and warm air space of the human body is supported by limbs of the human body, body hair of the skin, cilia of fabric fibers and bulges of the fabric and the skin. Therefore, the human body cold and warm feeling space is composed of countless small spaces with different sizes and shapes.
On the other hand, the cold and warm feeling space of human body is a closed limited space, the main boundary surface of the cold and warm feeling space is the inner side of skin and fabric directly covering the skin, the side boundary can be fabric and/or air, the side boundary is fabric when the wrist opening, the neck opening and the waist opening are tightened, and the side boundary is air when the wrist opening, the neck opening and the waist opening are loose. Because the body temperature of each part of the human body is different, the human body cold and warm feeling space can be further divided into a plurality of parts of cold and warm feeling spaces, such as chest cold and warm feeling space, abdomen cold and warm feeling space, and the like. The main boundary surfaces of the chest cold and warm feeling space and the abdomen cold and warm feeling space are the inner side of the fabric and the skin, and the side boundary surface is air.
In order to quantitatively describe the objective cold and warm degree and subjective cold and warm feeling of a human body, the invention defines the air temperature in a cold and warm feeling space as 'cold and warm feeling temperature of the human body'. The human body cold and warm sensation temperature is a function of the body heating, the thermal resistance of the covered fabric and the ambient temperature. If the temperature of the cold feeling of the human body is measured using a conventional thermometer, the temperature of the air in the cold feeling space of the human body cannot be accurately measured, and the measured temperature is affected by heat radiation and heat conduction from the human body and the cover fabric. It is therefore an object of the present invention to provide a device for determining the degree and feel of the body's temperature and changes in temperature to overcome the above-mentioned problems.
To this end, in a first aspect of the present invention, there is provided an apparatus for determining an objective cool and warm degree and subjective cool and warm sensation of a human body, comprising a base, a circuit box and a temperature sensor, the circuit box being placed on the base, the apparatus being placed in a cool and warm sensation space of the human body through the base to determine a cool and warm sensation temperature of the human body, wherein the apparatus further comprises: and the temperature sensor is arranged at the center of the radiation-proof box. Since the temperature sensor is placed in the radiation-proof box, the influence of heat radiation is reduced.
According to a preferred embodiment of the invention, the apparatus further comprises a cantilever, one end of which is fixed to the circuit box, and the other end of which is connected to and supports the radiation-proof box; and a conductive suspension wire is arranged in the suspension arm, one end of the suspension wire is connected with and supports the temperature sensor, and the other end of the suspension wire is connected with a circuit system in the circuit box so as to transmit signals between the temperature sensor and the circuit system. The signal is transmitted by means of cantilever support and by means of a suspension wire in the cantilever, so that the influence of heat conduction on the temperature sensor is minimized.
According to a preferred embodiment of the present invention, the radiation protection box has a cylindrical shape, the side wall of which includes a plurality of V-shaped blades spaced apart from each other, thereby forming a plurality of ventilation channels, wherein the V-shaped blades include an outer blade and an inner blade, the outer blade and the inner blade intersect to form a middle convex edge of the V-shaped blade, a side of the outer blade opposite to the middle convex edge constitutes an outer edge of the V-shaped blade, a side of the inner blade opposite to the middle convex edge constitutes an inner edge of the V-shaped blade, and the outer blade and the inner blade at least partially overlap with the middle convex edge of an adjacent V-shaped blade in a radial direction. Such at least partial overlap avoids direct heat radiation from the sides.
According to a preferred embodiment of the invention, the outer edge and the inner edge are coplanar with the middle convex edge of the adjacent V-shaped blades, so that the lateral air exchange is more sufficient while avoiding direct heat radiation from the sides.
According to a preferred embodiment of the invention, the outer blade perpendicularly intersects the inner blade.
According to a preferred embodiment of the present invention, the plurality of V-shaped blades are perpendicular to the bottom surface of the radiation-proof case and are spaced apart along the circumferential direction of the radiation-proof case. Preferably, both the outer and inner blades are at 45 degrees to the plane in which the inner and outer edges lie, so as to maximize lateral air exchange while avoiding direct heat radiation from the sides.
According to a preferred embodiment of the present invention, the plurality of V-shaped blades are looped around the central axis of the radiation-proof case so as to be parallel to the bottom surface of the radiation-proof case, and the plurality of V-shaped blades are arranged at intervals along the direction of the central axis of the radiation-proof case. Preferably, the outer and inner blades are at an angle of 45 degrees to the bottom surface of the radiation-proof box, so that lateral air exchange is maximized while direct heat radiation from the sides is avoided.
According to a preferred embodiment of the invention, the side wall of the radiation protection box comprises four V-shaped blades.
Through a plurality of V-arrangement flabellum that set up on the lateral wall, the radiation protection box has avoided the direct heat radiation from the side, has guaranteed the abundant ventilative of side direction simultaneously.
According to a preferred embodiment of the present invention, the bottom surface of the radiation-proof case has one V-shaped blade, the V-shaped blade of the bottom surface being annular around the central axis of the radiation-proof case, and the V-shaped blade of the bottom surface being arranged to be spaced apart from the central portion and the peripheral portion of the bottom surface in the radial direction of the bottom surface, so that two V-shaped annular ventilation channels having the same shape as the V-shaped blade of the bottom surface are formed in a range corresponding to the hollow position in the side wall of the radiation-proof case. Preferably, the V-shaped fan blade of the bottom surface includes an upper blade and a lower blade arranged at an angle of 45 degrees to a central axis of the radiation-proof box, the upper blade and the lower blade perpendicularly intersect to form an outer flange, and the outer flange is coplanar with two inner edges of the peripheral portion. Through setting up V-arrangement flabellum and ventilation channel in the bottom surface of radiation protection box, the bottom surface has avoided the direct heat radiation from the bottom surface, has guaranteed the abundant ventilation of bottom surface simultaneously.
According to a preferred embodiment of the present invention, the cover of the radiation-proof case has one V-shaped blade, the V-shaped blade of the cover being annular around the central axis of the radiation-proof case, and the V-shaped blade of the cover being arranged to be spaced apart from the central portion and the peripheral portion of the cover in the radial direction of the cover such that two V-shaped annular ventilation channels having the same shape as the V-shaped blade of the cover are formed in a range corresponding to the hollow position in the side wall of the radiation-proof case. Preferably, the V-shaped fan blade of the cover comprises an upper blade and a lower blade arranged at an angle of 45 degrees to the central axis of the radiation protection box, the upper blade and the lower blade perpendicularly intersecting to form an outer flange, and the outer flange is coplanar with two inner edges of the peripheral portion. Through setting up V-arrangement flabellum and ventilative passageway in the lid of radiation protection box, the lid has avoided the direct heat radiation from the top surface, has guaranteed the abundant ventilative of top surface simultaneously.
According to a preferred embodiment of the invention, the cantilever comprises two beams arranged in parallel at a distance, the inner sides of which are provided with brackets, the suspension wire being arranged to pass through the brackets between the two beams.
According to a preferred embodiment of the invention, the circuitry comprises a signal transmitter, e.g. a bluetooth transmitter or the like, for transmitting the measured human body cool and warm feeling temperature to other display devices, e.g. cell phones and any other devices capable of displaying temperature, etc.
According to a second aspect of the present invention, there is provided a stand for supporting the aforementioned apparatus for determining the degree and sensation of cooling and warming of a human body, the stand being configured as a hollow rectangular parallelepiped including twelve ribs, wherein the stand comprises: four upwardly protruding contacts arranged at the bottom side of the bracket for supporting the base; and eight centrally protruding contacts, arranged two by two on four edges of the bottom side of the stand, for supporting the device. By mounting the device in a holder, the device is made to contact little skin nor fabric.
The device for determining the cold and warm degree of the human body has the advantages that through the special structural design of the radiation-proof box, heat radiation is prevented from directly entering the radiation-proof box to act on the temperature sensor, and meanwhile the omnidirectional air permeability of the radiation-proof box is ensured. In addition, the specific connection of the sensor to the circuitry formed by the suspension wires and the suspension arms reduces the effect of heat from the human body or the covered fabric on the temperature detected by the temperature sensor by heat conduction.
Drawings
The advantages and features of the present invention will now be described in detail with reference to the accompanying drawings, in which the various components are not necessarily drawn to scale, and wherein:
Fig. 1 illustrates a schematic diagram of one embodiment of an apparatus for measuring a perceived temperature of the present invention.
Fig. 2 illustrates a schematic perspective view of one embodiment of a radiation protective enclosure of the present invention.
Fig. 2A illustrates a transverse cross-sectional view of the radiation shield shown in fig. 2.
Fig. 3 illustrates a perspective view of another embodiment of the radiation protection box of the present invention.
Fig. 3A illustrates a longitudinal cross-sectional view of the radiation shield shown in fig. 3.
Fig. 4 illustrates a top view of the cover and bottom surface of the radiation-shielding box according to one embodiment of the invention.
Fig. 4A illustrates a lateral cross-sectional view of the cover and bottom surface of the radiation-shielding box shown in fig. 4.
Fig. 5 illustrates a schematic view of a cantilever and a suspension wire according to an embodiment of the present invention.
Fig. 6 illustrates a perspective view of an apparatus for measuring a sensing temperature and a mounting bracket thereof according to an embodiment of the present invention.
Detailed Description
Specific embodiments of the present invention will be described below with reference to the accompanying drawings, but the present invention is not limited to these specific embodiments.
Fig. 1 illustrates an embodiment of the apparatus for determining the cool and warm degree and the cool and warm feeling of a human body according to the present invention. As shown in fig. 1, the apparatus for determining the cool and warm feeling of a human body includes a base 6, a circuit box 5, a circuit system 8, a cantilever 4, a suspension wire 7, a radiation proof box 11 or 22, and a temperature sensor 3, which is placed in a cool and warm feeling space of the human body through the base 6 to measure the cool and warm feeling temperature of the human body, wherein the circuit box 5 is placed on the base 6, one end of the cantilever 4 is connected to the circuit box 5, the other end of the cantilever 4 is connected to and supports the radiation proof box 11 or 22, the temperature sensor 3 is placed at a central position of the radiation proof box 11 or 22, the circuit system 8 is disposed in the circuit box 5, a conductive suspension wire 7 is disposed in the cantilever 4, one end of the suspension wire 7 is connected to and supports the temperature sensor 3, and the other end of the suspension wire 7 is connected to the circuit system 8 to transmit a signal between the temperature sensor 3 and the circuit system 8. Preferably, the temperature sensor 3 is a thermistor. By arranging the temperature sensor in the radiation-proof box, the influence of heat radiation on the temperature sensor to detect the cold and warm sense temperature of the human body is reduced. By the cantilever structure, the heat conduction path from the skin to the radiation shield through the base, the circuit box, and the radiation shield is greatly reduced. By the elongated suspension wire structure, the heat conduction path of the circuitry to the temperature sensor is almost blocked.
Fig. 2 and 2A illustrate a perspective view and a transverse cross-section of one embodiment of a radiation protection box of the present invention. As shown in fig. 2 and 2A, the radiation-proof case 11 has a cylindrical shape, and a sidewall thereof includes a plurality of V-shaped blades which are perpendicular to a bottom surface of the radiation-proof case 11 and are spaced apart along a circumferential direction of the radiation-proof case 11 to form a plurality of ventilation channels, so as to ensure lateral ventilation of the radiation-proof case 11, such that air in a human body cool-warm feeling space can be sufficiently exchanged with air in the radiation-proof case 11 through the sidewall. The V-shaped fan blade comprises an outer blade and an inner blade, the outer blade and the inner blade are intersected to form a middle convex edge of the V-shaped fan blade, one side, opposite to the middle convex edge, of the outer blade forms an outer edge of the V-shaped fan blade, one side, opposite to the middle convex edge, of the inner blade forms an inner edge of the V-shaped fan blade, and the outer blade and the inner blade are at least partially overlapped with the middle convex edge of the adjacent V-shaped fan blade in the radial direction. Preferably, the outer blade and the inner blade vertically intersect to form a middle convex edge of the V-shaped fan blade; the outer edge and the inner edge are coplanar with the middle convex edge of the adjacent V-shaped fan blade. The coplanar design of the middle convex edge, the outer edge and the inner edge ensures that direct heat radiation is blocked by the continuous V-shaped fan blades. Preferably, the outer and inner blades are both at 45 degrees to the respective planes of the inner and outer edges, so as to achieve optimum ventilation with the same wall thickness.
Fig. 3 and 3A illustrate perspective and transverse cross-sectional views of another embodiment of the radiation protection box of the present invention. As shown in fig. 3 and 3A, the radiation-proof box 22 has a cylindrical shape, and its side wall includes a plurality of V-shaped blades, preferably four V-shaped blades. Unlike the embodiment shown in fig. 2 and 2A, in the radiation-proof case 22 shown in fig. 3 and 3A, the plurality of V-shaped blades are looped around the central axis O 1O2 (see fig. 4A) of the radiation-proof case 22 so as to be parallel to the bottom surface of the radiation-proof case 22; in addition, the plurality of V-shaped fan blades are arranged at intervals along the direction of the central axis O 1O2, so that a plurality of annular V-shaped ventilation channels are formed, lateral ventilation of the radiation protection box 22 is ensured, and air in the cold and warm space of a human body can be fully exchanged with air in the radiation protection box 22 through the side wall. Preferably, the outer and inner blades are at 45 degrees to the bottom surface of the radiation shield 22 to achieve optimal ventilation with the same wall thickness.
Fig. 4 and 4A illustrate top and lateral cross-sectional views of the cover and bottom surfaces of a radiation-shielding enclosure according to one embodiment of the invention. As shown in fig. 4 and 4A, the bottom surface of the radiation-proof case 11 or 22 has one V-shaped blade, the V-shaped blade of the bottom surface is annular around the central axis O 1O2, and the V-shaped blade of the bottom surface is configured to be spaced apart from the central portion and the peripheral portion of the bottom surface in the radial direction of the bottom surface so that two V-shaped annular ventilation channels having the same shape as the V-shaped blade of the bottom surface are formed in a range corresponding to the hollow position in the side wall of the radiation-proof case 11 or 22 to ensure ventilation of the bottom surface of the radiation-proof case 11 or 22 so that air in the cool and warm space of the human body can be sufficiently exchanged with air in the radiation-proof case 11 or 22 through the bottom surface. In addition, the V-shaped blades of the bottom surface include upper and lower blades arranged at an angle of 45 degrees to the central axis O 1O2, the upper and lower blades perpendicularly intersect to form an outer flange, and the outer flange is coplanar with both inner side edges of the peripheral portion, thereby achieving an optimal ventilation effect with the same wall thickness. The coplanar design of the outer flange and the two inner edges of the peripheral portion ensures that direct heat radiation is blocked by the V-shaped blades, the central portion and the peripheral portion of the bottom surface. The cover structure of the radiation-proof case 11 or 22 is the same as that of the bottom surface to ensure ventilation of the top surface of the radiation-proof case 11 or 22 and to block direct heat radiation of the top surface, which will not be described again. Preferably, the cover of the radiation-proof box 11 or 22 may be separated from the radiation-proof box 11 or 22.
Fig. 5 illustrates a schematic view of a cantilever and a suspension wire according to an embodiment of the present invention. As shown in fig. 5, one end of the cantilever 4 is fixed to the circuit box 5 through the bottom, and the other end of the cantilever 4 is connected to the side wall of the radiation-proof box 11 or 22 to support the radiation-proof box 11 or 22. The cantilever 4 comprises two cross beams which are arranged in parallel at intervals, and a bracket S is arranged on the inner sides of the two cross beams; the suspension wire 7, for example made of copper enamelled wire, is arranged to pass through the bracket S between the two cross beams, so that a stable suspension of the suspension wire 7 in the cantilever 4 is achieved.
According to a preferred embodiment of the device for determining the degree of cooling and warming sensation of a person's body, the circuitry 8 comprises a signal transmitter, e.g. a bluetooth transmitter or the like, for transmitting the measured temperature of the person's body to other display devices, e.g. a mobile phone and any other device capable of displaying temperature, etc.
Fig. 6 illustrates a perspective view of an apparatus for measuring temperature and a mounting bracket thereof according to an embodiment of the present invention. As shown in fig. 6, the bracket is configured as a hollow rectangular parallelepiped including twelve ribs, wherein the bracket includes: four upwardly protruding contacts arranged at the bottom side of the bracket for supporting the base; and eight centrally projecting contacts, each disposed in pairs on four edges of the bottom side of the bracket, for supporting the device. The device may be mounted in the middle of the holder so as to contact little skin nor fabric.
The device for determining the cold and warm degree and the cold and warm feeling of the human body is particularly suitable for children with immature autonomous body temperature regulating function and old people with declining autonomous body temperature regulating function, and the nursing staff timely performs behavioral body temperature regulation according to the measured data through the device for determining the cold and warm degree and the cold and warm feeling of the human body.
The device for determining the cold and warm degree and the cold and warm feeling of the human body prevents heat radiation from directly entering the radiation-proof box, ensures the omnidirectional air permeability of the radiation-proof box, and reduces the influence of heat from the circuit system of the device, the human body and covered fabrics on the temperature detected by the temperature sensor through heat conduction.
While various preferred embodiments have been shown and described above, it will be apparent to those skilled in the art that modifications and variations can be made without departing from the scope of the invention as defined in the following claims.
Claims (16)
1. An apparatus for determining the degree of cooling and warming sensation of a human body, comprising a base (6), a circuit box (5) and a temperature sensor (3), the circuit box (5) being placed on the base (6), the apparatus measuring the temperature of the cooling and warming sensation of the human body by the base (6) being placed in a cooling and warming sensation space of the human body, characterized in that the apparatus further comprises:
a radiation protection box (11 or 22), the temperature sensor (3) is arranged at the center of the radiation protection box (11 or 22),
The cantilever (4), one end of the cantilever (4) is fixed on the circuit box (5), and the other end of the cantilever (4) is connected with and supports the radiation-proof box (11 or 22); and a conductive suspension wire (7) is arranged in the suspension arm (4), one end of the suspension wire (7) is connected with and supports the temperature sensor (3), and the other end of the suspension wire (7) is connected with a circuit system (8) in the circuit box (5) so as to transmit signals between the temperature sensor (3) and the circuit system (8).
2. The apparatus according to claim 1, wherein the radiation protection box (11 or 22) is cylindrical in shape, the side wall of which comprises a plurality of V-shaped blades spaced apart from each other, thereby forming a plurality of ventilation channels, wherein the V-shaped blades comprise an outer blade and an inner blade, which intersect to form a middle ledge of the V-shaped blade, a side of the outer blade opposite to the middle ledge constitutes an outer edge of the V-shaped blade, a side of the inner blade opposite to the middle ledge constitutes an inner edge of the V-shaped blade, and the outer blade and the inner blade at least partially overlap with the middle ledge of an adjacent V-shaped blade in a radial direction.
3. The apparatus of claim 2, wherein the outer edge and the inner edge are coplanar with the middle convex edge of an adjacent V-blade.
4. The apparatus of claim 2, wherein the outer blade perpendicularly intersects the inner blade.
5. The apparatus according to claim 2, wherein the plurality of V-shaped blades are perpendicular to the bottom surface of the radiation protection box (11) and are arranged at intervals along the circumferential direction of the radiation protection box (11).
6. The apparatus of claim 5, wherein the outer blade and the inner blade are both at a 45 degree angle to a plane in which the inner edge and the outer edge lie.
7. The apparatus of claim 2, wherein the plurality of V-shaped blades are looped around a central axis (O 1O2) of the radiation-proof box (22) so as to be parallel to a bottom surface of the radiation-proof box (22), and the plurality of V-shaped blades are arranged at intervals along a direction of the central axis (O 1O2) of the radiation-proof box (22).
8. The apparatus of claim 7, wherein the outer and inner blades are at a 45 degree angle to a bottom surface of the radiation-proof box (22).
9. The apparatus of claim 7, wherein the side walls of the radiation protection box (22) comprise four V-shaped blades.
10. The apparatus according to claim 2, characterized in that the bottom surface of the radiation protection box (11 or 22) has one V-shaped blade, the V-shaped blade of the bottom surface being annular around the central axis (O 1O2) of the radiation protection box (11 or 22), and the V-shaped blade of the bottom surface being configured to be spaced apart from the central and peripheral portions of the bottom surface in the radial direction of the bottom surface such that two V-shaped annular ventilation channels of the same shape as the V-shaped blade of the bottom surface are formed in a range corresponding to the hollow position in the side wall of the radiation protection box (11 or 22).
11. The apparatus of claim 10, wherein the V-shaped blades of the bottom surface comprise an upper blade and a lower blade arranged at an angle of 45 degrees to a central axis (O 1O2) of the radiation-proof box (11 or 22), the upper blade and the lower blade perpendicularly intersecting to form an outer ledge, and the outer ledge is coplanar with two inner edges of the peripheral portion.
12. The apparatus according to claim 2, characterized in that the cover of the radiation protection box (11 or 22) has one V-shaped blade, the V-shaped blade of the cover being annular around the central axis (O 1O2) of the radiation protection box (11 or 22), and the V-shaped blade of the cover being configured to be spaced apart from the central and peripheral portions of the cover in the radial direction of the cover such that two V-shaped annular ventilation channels of the same shape as the V-shaped blade of the cover are formed in a range corresponding to the hollow position in the side wall of the radiation protection box (11 or 22).
13. The apparatus of claim 12, wherein the V-shaped blades of the cover comprise an upper blade and a lower blade arranged at an angle of 45 degrees to a central axis (O 1O2) of the radiation-proof box (11 or 22), the upper blade and the lower blade perpendicularly intersecting to form an outer rim, and the outer rim is coplanar with two inner rims of the peripheral portion.
14. The apparatus according to claim 1, characterized in that the cantilever (4) comprises two beams arranged in parallel spaced apart, the inner sides of which are provided with brackets (S), the suspension wires (7) being arranged to pass through the brackets (S) between the two beams.
15. Device according to claim 1, characterized in that the circuitry (8) comprises a signal transmitter for transmitting the measured human body cold and warm feeling temperature to other display devices.
16. A rack for supporting the apparatus of any one of claims 1-15, wherein the rack is configured as a hollow cuboid comprising twelve ribs, wherein the rack comprises: four upwardly protruding contacts arranged at the bottom side of the bracket for supporting the base; and eight centrally protruding contacts, arranged two by two on four edges of the bottom side of the stand, for supporting the device.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017102482572 | 2017-04-17 | ||
| CN201710248257 | 2017-04-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107874746A CN107874746A (en) | 2018-04-06 |
| CN107874746B true CN107874746B (en) | 2024-04-30 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711292999.1A Active CN107874746B (en) | 2017-04-17 | 2017-12-08 | Device for determining the temperature of the human body and support therefor |
| CN201721705499.1U Withdrawn - After Issue CN208582405U (en) | 2017-04-17 | 2017-12-08 | For determining the equipment and its bracket of human body changes in temperature degree and changes in temperature feeling |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721705499.1U Withdrawn - After Issue CN208582405U (en) | 2017-04-17 | 2017-12-08 | For determining the equipment and its bracket of human body changes in temperature degree and changes in temperature feeling |
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| Country | Link |
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| CN (2) | CN107874746B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107874746B (en) * | 2017-04-17 | 2024-04-30 | 赵有维 | Device for determining the temperature of the human body and support therefor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6486019A (en) * | 1987-09-29 | 1989-03-30 | Matsushita Electric Ind Co Ltd | Warmth detector |
| US6247360B1 (en) * | 1999-05-27 | 2001-06-19 | Davis Instruments | Aspirated radiation shield for weather sensor |
| JP2003315165A (en) * | 2002-04-22 | 2003-11-06 | Tokyo Gas Co Ltd | Temperature measuring device |
| CN105697111A (en) * | 2014-12-11 | 2016-06-22 | 保时捷股份公司 | Sensor device for determining exhaust gas temperature of internal combustion engine |
| CN106017735A (en) * | 2016-07-30 | 2016-10-12 | 无锡信大气象传感网科技有限公司 | Temperature monitor |
| CN208582405U (en) * | 2017-04-17 | 2019-03-08 | 赵有维 | For determining the equipment and its bracket of human body changes in temperature degree and changes in temperature feeling |
-
2017
- 2017-12-08 CN CN201711292999.1A patent/CN107874746B/en active Active
- 2017-12-08 CN CN201721705499.1U patent/CN208582405U/en not_active Withdrawn - After Issue
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6486019A (en) * | 1987-09-29 | 1989-03-30 | Matsushita Electric Ind Co Ltd | Warmth detector |
| US6247360B1 (en) * | 1999-05-27 | 2001-06-19 | Davis Instruments | Aspirated radiation shield for weather sensor |
| JP2003315165A (en) * | 2002-04-22 | 2003-11-06 | Tokyo Gas Co Ltd | Temperature measuring device |
| CN105697111A (en) * | 2014-12-11 | 2016-06-22 | 保时捷股份公司 | Sensor device for determining exhaust gas temperature of internal combustion engine |
| CN106017735A (en) * | 2016-07-30 | 2016-10-12 | 无锡信大气象传感网科技有限公司 | Temperature monitor |
| CN208582405U (en) * | 2017-04-17 | 2019-03-08 | 赵有维 | For determining the equipment and its bracket of human body changes in temperature degree and changes in temperature feeling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN208582405U (en) | 2019-03-08 |
| CN107874746A (en) | 2018-04-06 |
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