CN117860470B - Portable heat preservation device based on body temperature intelligence accuse temperature - Google Patents
Portable heat preservation device based on body temperature intelligence accuse temperature Download PDFInfo
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- CN117860470B CN117860470B CN202410272965.XA CN202410272965A CN117860470B CN 117860470 B CN117860470 B CN 117860470B CN 202410272965 A CN202410272965 A CN 202410272965A CN 117860470 B CN117860470 B CN 117860470B
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- 230000036760 body temperature Effects 0.000 title claims abstract description 22
- 238000004321 preservation Methods 0.000 title claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 63
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000009413 insulation Methods 0.000 claims abstract description 21
- 239000004744 fabric Substances 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 12
- 238000002955 isolation Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 238000003491 array Methods 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 239000002390 adhesive tape Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 208000035965 Postoperative Complications Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003193 general anesthetic agent Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/08—Warming pads, pans or mats; Hot-water bottles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/0097—Blankets with active heating or cooling sources
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0086—Heating or cooling appliances for medical or therapeutic treatment of the human body with a thermostat
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The invention relates to the technical field of medical appliances, in particular to a portable heat preservation device capable of intelligently controlling temperature according to body temperature, which comprises a blanket body, wherein the blanket body comprises a heating layer, a heat insulation layer arranged on the outer surface of the heating layer, and a local distance adjusting layer arranged on the inner surface of the heating layer, wherein a rectangular array in the local distance adjusting layer is provided with an over-temperature distance adjusting mechanism, the over-temperature distance adjusting mechanism comprises a fixed end and a movable end.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a portable heat preservation device capable of intelligently controlling temperature according to body temperature.
Background
Long-term practice proves that the patient is physically weak during the operation, and the metabolism in the body is reduced to the minimum degree due to the action of anesthetic drugs, so that the normal body temperature is difficult to ensure. Effective monitoring and regulation of body temperature is one of the important measures to ensure the success of anesthesia surgery and to reduce postoperative complications. In the prior operation period, an electric blanket, a hot water bag and the like are adopted for preserving heat of patients, and the use effect is unsatisfactory because the electric blanket is leaked, a circuit magnetic field interferes with operation equipment, the hot water bag is scalded and other risks exist in the measures. And these insulation devices are generally heavy, sometimes with the result of inadvertently pressing the wound if directly pressed against the patient's anatomy. If the temperature in the operating room is increased in a large range, the operation of medical workers is not facilitated.
Chinese patent CN108113795B discloses an intelligent temperature measurement and control medical temperature rising equipment, it includes the inflatable blanket body of constituteing by waterproof wear-resisting rubber film, set up the gas storage space in the inflatable blanket body, set up more than one inflation inlet on the inflatable blanket body, the inflation inlet is linked together with the gas storage space, characterized by sets up the venthole at the back of the inflatable blanket body, still includes host computer and electron thermometer, electron thermometer can detect the temperature of lying patient on the inflatable blanket body to convey the host computer with temperature data through wireless bluetooth's transmission mode, temperature data can be shown on liquid crystal screen by the host computer in real time.
The device heats the inflatable blanket through the mode of aerifing, however warm braw fantasy blow warm braw can influence operation field of vision and doctor operation for the doctor has uncomfortable and feels, and simultaneously when covering inflatable blanket on patient, the heating rate of inflatable blanket and patient contact position is faster, and then can lead to the uneven heating of inflatable blanket, and the overtemperature position is very easily scalded.
Disclosure of Invention
According to the portable heat preservation device capable of intelligently controlling temperature according to the body temperature, the local distance adjusting layer is arranged on the back face of the blanket body, so that when the local temperature of the blanket body is too high, the over-temperature distance adjusting mechanism at the position can automatically drive the position to be far away from the skin of a user, and scalding accidents caused by local continuous temperature rising are avoided.
In order to solve the problems in the prior art, the invention provides a portable heat preservation device capable of intelligently controlling temperature according to body temperature, which comprises a blanket body, wherein the blanket body comprises a heating layer, a heat insulation layer arranged on the outer surface of the heating layer and a local distance adjusting layer arranged on the inner surface of the heating layer, an over-temperature distance adjusting mechanism is arranged in a rectangular array in the local distance adjusting layer, the over-temperature distance adjusting mechanism comprises a fixed end and a movable end, the fixed end is arranged on the heating layer in a rectangular array manner, the movable end can be arranged on the fixed end far from the heating layer, and when the local temperature of the heating layer is higher than a preset value, the contact distance between an over-temperature area of the heating layer and a user is increased by the movable end relative to the fixed end; when the local temperature of the heating layer is gradually reduced from a value higher than a preset value, the movable end is relatively fixed to the fixed end, so that the contact distance between the cooling area of the heating layer and a user is reduced.
Preferably, the heating layer comprises a lower base layer, an upper base layer and heating wires, the heating wires are circularly arranged between the lower base layer and the upper base layer, the heat insulation layer is attached to the top surface of the upper base layer, the fixed ends of the over-temperature distance-adjusting mechanism are arranged on the upper base layer and the lower base layer, the blanket body further comprises an isolation layer arranged on the bottom surface of the lower base layer, and the movable end of the over-temperature distance-adjusting mechanism is arranged between the lower base layer and the isolation layer.
Preferably, the over-temperature distance-adjusting mechanism comprises a first flexible air bag and a first connecting card, the first flexible air bag rectangular array is arranged at the bottom end of the lower base layer, the first flexible air bag and the first connecting card are integrally formed, the first connecting card is cylindrical and extends upwards from the top end of the first flexible air bag, the rectangular array on the lower base layer is provided with a first through hole, the first connecting card penetrates through the first through hole, the top end of the first connecting card is provided with a first limiting card, the diameter of the first limiting card is larger than that of the first through hole, in an initial state, the first flexible air bag is oval in longitudinal section, and when the local temperature of the temperature rising layer is higher than a preset value, the first flexible air bag of the over-temperature area of the temperature rising layer is expanded longitudinally.
Preferably, the over-temperature distance adjusting mechanism comprises a second flexible air bag, a second connecting card and an over-temperature inflating part, the second flexible air bag is arranged at the bottom end of the lower base layer in a rectangular array mode, the second flexible air bag and the second connecting card are integrally formed, the second connecting card extends upwards from the top end of the second flexible air bag along a cylindrical shape, an inner cavity of the second connecting card is communicated with the second flexible air bag, a second penetrating hole is formed in the rectangular array mode on the lower base layer, the second connecting card penetrates through the second penetrating hole, a second limiting card is arranged at the top end of the outer circumferential surface of the second connecting card, the diameter of the second limiting card is larger than that of the second penetrating hole, the over-temperature inflating part is arranged between the upper base layer and the heat insulation layer, the over-temperature inflating part is communicated with the second flexible air bag through the second connecting card, in an initial state, the second flexible air bag is oval in longitudinal section, and when the local temperature of the heating layer is higher than a preset value, and the over-temperature inflating part is filled into the second flexible air bag along the longitudinal inflation area of the second flexible air bag.
Preferably, the over-temperature inflation member comprises a first patch, a soft rubber ring and a third flexible air bag, the first patch is arranged at the top end of the upper base layer, the soft rubber ring is arranged between the first patch and the upper base layer, the soft rubber ring is connected with the upper base layer, the third flexible air bag is arranged between the soft rubber ring and the first patch, and the third flexible air bag is communicated with the second connecting card.
Preferably, the bottom of third flexible gasbag is provided with the socket, the bottom of socket is provided with the sealing ring, the top of second connector card extends to in the socket, the diameter of second spacing card is greater than the diameter of socket, the butt of second spacing card is in the top of socket.
Preferably, the longitudinal cross-sectional area of the third flexible bladder is greater than the longitudinal cross-sectional area of the second flexible bladder.
Preferably, the over-temperature distance adjusting mechanism comprises a spring, an abutting disc, a pull rope and an over-temperature relaxation piece, wherein the spring rectangular array is arranged at the bottom end of the lower base layer, the abutting disc is horizontally arranged at the bottom end of the spring, a hook ring is arranged at the top end of the abutting disc, the upper base layer and the lower base layer are respectively provided with a third through hole with vertical projection overlapped with each other, the over-temperature relaxation piece is arranged at the top ends of the third through holes, the over-temperature relaxation piece is provided with a connecting surface close to the third through holes when the temperature exceeds a preset value, and two ends of the pull rope are connected with the connecting surface after the pull rope passes through the hook ring.
Preferably, the over-temperature distance adjusting mechanism further comprises a corrugated pipe, the corrugated pipe is coaxially sleeved on the outer side of the spring, the abutting disc abuts against the bottom end of the corrugated pipe, the top end of the corrugated pipe is provided with a third connecting clamp which extends upwards and penetrates through a third penetrating hole, the top end of the third connecting clamp is provided with a third limiting clamp with the diameter larger than that of the third penetrating hole, and the pull rope penetrates through the third connecting clamp and then is connected with the connecting surface of the over-temperature loosening piece.
Preferably, the over-temperature relaxation piece comprises a second sticking cloth, a soft rubber block and a deformation block, wherein the second sticking cloth is arranged at the top end of the upper base layer, the deformation block is provided with an inner opening surrounding a third connecting clamp, two ends of the pull rope are connected with opposite sides of the inner opening, the soft rubber block is arranged in the second sticking cloth and attached to the outer side of the deformation block, and when the local temperature of the heating layer is higher than a preset value, the soft rubber block in the over-temperature area expands to enable the deformation block to deform inwards.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the local distance adjusting layer is arranged on the inner surface of the temperature increasing layer, namely, after the temperature increasing layer is uniformly heated, the contact area with the body of a user is limited, the temperature near the temperature increasing layer at the contact part with the user is higher, and when the temperature is higher than a preset value, the user is scalded, so that the temperature increasing layer at the temperature exceeding area can be automatically jacked by the temperature exceeding distance adjusting mechanism in the temperature exceeding area, the distance between the temperature exceeding area and the skin of the user is increased, the scalding caused by continuous temperature increasing is avoided, and the safety and the convenience are higher.
Drawings
Fig. 1 is a perspective view of a portable thermal insulation device for intelligent temperature control according to body temperature.
Fig. 2 is an exploded perspective view of a first embodiment of a portable thermal insulation device for intelligent temperature control according to body temperature.
Fig. 3 is a schematic diagram of a portable thermal insulation device according to a first embodiment of the intelligent temperature control according to body temperature when heated uniformly.
Fig. 4 is a schematic diagram of a portable thermal insulation device according to a first embodiment of the intelligent temperature control according to body temperature in an over-temperature state.
Fig. 5 is a schematic diagram of a second embodiment of a portable thermal insulation device for intelligent temperature control according to body temperature when heated uniformly.
Fig. 6 is a schematic diagram of a second embodiment of a portable thermal insulation device for intelligent temperature control according to body temperature in an over-temperature state.
Fig. 7 is an exploded perspective view of a second embodiment of a portable thermal device for intelligent temperature control based on body temperature.
Fig. 8 is a schematic diagram of a second embodiment of a portable thermal insulation device for intelligent temperature control according to body temperature when heated uniformly.
Fig. 9 is a schematic diagram of a second embodiment of a portable thermal insulation device for intelligent temperature control according to body temperature in an over-temperature state.
Fig. 10 is an exploded perspective view of a second embodiment of a portable thermal device for intelligent temperature control based on body temperature.
The reference numerals in the figures are: 1-heating layer; 11-a lower base layer; 12-upper base layer; 13-heating wires; 2-a heat insulation layer; 3-a local distance adjusting layer; 4-an over-temperature distance-adjusting mechanism; 41-a first flexible balloon; 42-a first connector card; 421-a first limit card; 43-a second flexible bladder; 44-a second connector card; 441-a second limit card; 451-first patch; 452-soft rubber ring; 453-a third flexible bladder; 4531-sealing ring; 461-springs; 462-abutment plate; 4621-hooking ring; 463-pull cords; 4641-a second patch; 4642-soft rubber blocks; 4643—deformation block; 465-bellows; 4651—a third connection card; 4652—a third limit clip; 5-isolating layer.
Detailed Description
The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.
As shown in fig. 1, 2 and 3, the present invention provides:
The utility model provides a portable heat preservation device according to body temperature intelligence accuse temperature, includes the blanket body, the blanket body includes intensification layer 1 to and set up insulating layer 2 at intensification layer 1 surface, and set up the local roll adjustment layer 3 at intensification layer 1 internal surface, the rectangular array has overtemperature range adjustment mechanism 4 in the local roll adjustment layer 3, overtemperature range adjustment mechanism 4 includes stiff end and expansion end, stiff end rectangular array is in intensification layer 1, the expansion end can keep away from intensification layer 1 ground and set up on the stiff end, when the temperature of intensification layer 1 part is higher than the default, the expansion end is relative the stiff end increase intensification temperature zone and user's contact distance of intensification layer 1; when the local temperature of the heating layer 1 is gradually reduced from a value higher than a preset value, the movable end is relatively fixed to the fixed end, so that the contact distance between the cooling area of the heating layer 1 and a user is reduced.
The "preset value" refers to an optimal temperature value of a user, and the "overtemperature region" refers to a region where the temperature exceeds the preset value.
When the blanket body is used, the blanket body can be covered on the body surface of a user, the heating layer 1 is heated uniformly, the temperature of the heating layer 1 contacting the body surface of the user can be higher than a preset value because the blanket body is not covered on the body surface of the user completely, and the local distance adjusting layer 3 is further arranged between the heating layer 1 and the body surface of the user so as to prevent the user from being scalded, so that the movable end of the local over-temperature distance adjusting mechanism 4 can drive the heating layer 1 at the position away from the body surface of the user relative to the fixed end when the local over-temperature distance adjusting mechanism 4 is influenced by the over-temperature environment, the heating layer 1 at the position is prevented from continuously scalding the user, and meanwhile, the heating layer 1 at other areas can maintain the temperature normally so as to ensure the uniformity of the body surface temperature of the user.
According to the embodiment, the local distance adjusting layer 3 is arranged on the inner surface of the temperature increasing layer 1, namely, after the temperature increasing layer 1 is uniformly heated, the contact area with the body of a user is limited, the temperature near the temperature increasing layer 1 at the contact part with the user is higher, and when the temperature is higher than a preset value, the user can be scalded, so that the over-temperature distance adjusting mechanism 4 in the over-temperature area can jack up the temperature increasing layer 1 at the position by itself, the distance between the over-temperature area and the skin of the user is increased, scalding caused by continuous temperature increasing is avoided, and the safety and the convenience are higher.
As shown in fig. 3, the heating layer 1 includes a lower base layer 11, an upper base layer 12 and a heating wire 13, the heating wire 13 is circularly disposed between the lower base layer 11 and the upper base layer 12, the heat insulation layer 2 is attached to the top surface of the upper base layer 12, the fixed end of the over-temperature distance adjusting mechanism 4 is disposed on the upper base layer 12 and the lower base layer 11, the blanket body further includes an isolation layer 5 disposed on the bottom surface of the lower base layer 11, and the movable end of the over-temperature distance adjusting mechanism 4 is disposed between the lower base layer 11 and the isolation layer 5.
The heater strip 13 is carbon fiber heating, through setting up heater strip 13 under between basic unit 11 and the last basic unit 12 for heater strip 13 can be at the lower basic unit 11 and go up the reciprocal arrangement of bending of basic unit 12 down, in order to ensure the homogeneity of heating, set up insulating layer 2 at the top surface of last basic unit 12 simultaneously, can avoid the heat of intensification layer 1 outwards to diverge, ensure the even rising of temperature, and through setting up the isolation layer 5 at the top surface of basic unit 11 down, in order to ensure the flattening of blanket body cover face, improve user's comfort level.
As shown in fig. 3 and fig. 4, the over-temperature distance adjusting mechanism 4 includes a first flexible air bag 41 and a first connection card 42, the first flexible air bag 41 is rectangular at the bottom end of the lower base layer 11, the first flexible air bag 41 and the first connection card 42 are integrally formed, the first connection card 42 is cylindrical and extends upwards from the top end of the first flexible air bag 41, a first through hole is formed in the rectangular array of the lower base layer 11, the first connection card 42 penetrates through the first through hole, a first limit card 421 is arranged at the top end of the first connection card 42, the diameter of the first limit card 421 is larger than that of the first through hole, in an initial state, the first flexible air bag 41 is oval in longitudinal section, and when the local temperature of the temperature raising layer 1 is higher than a preset value, the first flexible air bag 41 in the over-temperature area of the temperature raising layer 1 is inflated longitudinally.
As a first embodiment of the over-temperature distance adjusting mechanism 4 in the application, the first flexible air bags 41 are arranged at the bottom end of the lower base layer 11 in a rectangular array, and after the first connecting clamp 42 passes through the first passing hole, the first limiting clamp 421 is abutted against the top end of the first passing hole, so that the first flexible air bags 41 are prevented from being separated from the lower base layer 11, meanwhile, when the local temperature is lower than a preset value, the first flexible air bags 41 are in a half-inflated state, when the local temperature is higher than the preset value, the average kinetic energy of gas molecules of the first flexible air bags 41 is increased, the interaction force between the molecules is weakened, the pressure of the gas is increased, and then the gas pressure in the first flexible air bags 41 is increased, so that the first flexible air bags 41 are expanded longitudinally, and the distance between the over-temperature layer and the surface of a user is increased.
As shown in fig. 5, fig. 6 and fig. 7, the over-temperature distance adjusting mechanism 4 includes a second flexible air bag 43, a second connection card 44 and an over-temperature air charging member, the second flexible air bag 43 is rectangular at the bottom end of the lower base layer 11, the second flexible air bag 43 and the second connection card 44 are integrally formed, the second connection card 44 extends upwards from the top end of the second flexible air bag 43 along a cylindrical shape, an inner cavity of the second connection card 44 is communicated with the second flexible air bag 43, the rectangular array on the lower base layer 11 is provided with a second through hole, the second connection card 44 penetrates through the second through hole, the top end of the outer circumferential surface of the second connection card 44 is provided with a second limit card 441, the diameter of the second limit card 441 is larger than that of the second through hole, the over-temperature air charging member is arranged between the upper base layer 12 and the heat insulation layer 2, the over-temperature air charging member is communicated with the second flexible air bag 43 along the second connection card 44, in an initial state, and when the second flexible air bag 43 is heated up to a local heat rising value along the longitudinal section of the second flexible air bag 43, and when the temperature rises to a local heat rising value of the air bag 1 is inflated to the second air bag 1.
As a second embodiment of the over-temperature adjustment mechanism 4 in the present application, the second flexible air bags 43 are rectangular arrayed at the bottom end of the lower base layer 11, so that after the second connection card 44 passes through the second through hole, the second limit card 441 abuts against the top end of the second through hole, thereby preventing the second flexible air bags 43 from being separated from the lower base layer 11.
And when the local temperature of the heating layer 1 is too high, the over-temperature inflatable member can timely detect and inject air into the second flexible air bag 43, so that the second flexible air bag 43 in a semi-inflated state can expand longitudinally, the distance between the over-temperature area and the body surface of a user is increased, and scalding accidents are avoided.
As shown in fig. 5 and 6, the over-temperature air-charging member includes a first patch 451, a soft rubber ring 452 and a third flexible air bag 453, the first patch 451 is disposed at the top end of the upper base layer 12, the soft rubber ring 452 is disposed between the first patch 451 and the upper base layer 12, the soft rubber ring 452 is connected with the upper base layer 12, the third flexible air bag 453 is disposed between the soft rubber ring 452 and the first patch 451, and the third flexible air bag 453 is communicated with the second connection card 44.
Through setting up first adhesive tape 451 on the top of upper base layer 12, first adhesive tape 451 is flexible but can't take place elasticity or flexible deformation, and when the local temperature of intensification layer 1 is higher than the default, the soft rubber ring 452 that is located in first adhesive tape 451 is heated and is expanded and extrude third flexible gasbag 453, and third flexible gasbag 453 communicates with second flexible gasbag 43 through second linking card 44 again for the gaseous quilt in the third flexible gasbag 453 is squeezed into second flexible gasbag 43, makes second flexible gasbag 43 inflation in order to drive the intensification layer 1 of excess temperature and keep away from user's body surface.
As shown in fig. 5, a socket is provided at the bottom end of the third flexible air bag 453, a sealing ring 4531 is provided at the bottom end of the socket, the top end of the second connection card 44 extends into the socket, the diameter of the second limit card 441 is larger than that of the socket, and the second limit card 441 abuts against the top end of the socket.
Through setting up the socket in the bottom of third flexible gasbag 453 to make second connector card 44 pass lower basic unit 11, go up basic unit 12 and socket back in proper order from the bottom up, can make the top of second spacing card 441 butt at the socket, sealing ring 4531 can the butt at the top of last basic unit 12 simultaneously, with this leakproofness that improves third flexible gasbag 453 and second flexible gasbag 43.
As shown in fig. 5 and 7, the longitudinal sectional area of the third flexible balloon 453 is larger than the longitudinal sectional area of the second flexible balloon 43.
Because the longitudinal section area of the third flexible air bag 453 is larger than the longitudinal section area of the second flexible air bag 43, the vertical height in the third flexible air bag 453 can be lower, and discomfort caused by too high carpet body is avoided.
As shown in fig. 8, 9 and 10, the over-temperature distance adjusting mechanism 4 includes a spring 461, an abutting disc 462, a pull rope 463 and an over-temperature loosening member, the spring 461 is rectangular at the bottom end of the lower base layer 11, the abutting disc 462 is horizontally arranged at the bottom end of the spring 461, the top ends of the abutting disc 462 are provided with hook rings 4621, the rectangular arrays of the upper base layer 12 and the lower base layer 11 are respectively provided with a third through hole with vertical projection overlapping, the over-temperature loosening member is arranged at the top ends of the third through holes, the over-temperature loosening member is provided with a connecting surface close to the third through holes when the temperature exceeds a preset value, and two ends of the pull rope 463 are connected with the connecting surface after passing through the hook rings 4621.
The abutting disc 462 can be pulled by the pull rope 463, so that the abutting disc 462 is close to the lower base layer 11, when the local temperature of the heating layer 1 is higher than a preset value, the connecting surface of the over-temperature relaxation piece at the position is close to the third through hole, the pull rope 463 connected with the connecting surface can move downwards, the distance between the abutting disc 462 and the lower base layer 11 is increased under the action of the spring 461, the distance between the over-temperature area and the surface of a user is increased, and scalding is prevented.
As shown in fig. 8 and 9, the over-temperature distance adjusting mechanism 4 further includes a bellows 465, the bellows 465 is coaxially sleeved on the outer side of the spring 461, the abutting disc 462 abuts against the bottom end of the bellows 465, the top end of the bellows 465 is provided with a third connecting card 4651 extending upward and passing through a third passing hole, the top end of the third connecting card 4651 is provided with a third limiting card 4652 with a diameter larger than that of the third passing hole, and the pull rope 463 passes through the third connecting card 4651 and then is connected with the connecting surface of the over-temperature relaxation member.
By sheathing the bellows 465 outside the springs 461, fluff in the lower base layer 11 is prevented from being caught in the springs 461 and not being compressed, thereby improving structural stability.
As shown in fig. 8 and 9, the over-temperature relaxation member comprises a second cloth 4641, a soft rubber block 4642 and a deformation block 4643, wherein the second cloth 4641 is arranged at the top end of the upper base layer 12, the deformation block 4643 is provided with an inner opening surrounding the third connecting clamp 4651, two ends of the pull rope 463 are connected with opposite sides of the inner opening, the soft rubber block 4642 is arranged in the second cloth 4641 and is attached to the outer side of the deformation block 4643, and when the local temperature of the temperature rising layer 1 is higher than a preset value, the soft rubber block 4642 in the over-temperature region is expanded to deform the deformation block 4643 inwards.
By setting the second patch 4641 on the top end of the upper base layer 12, when the local temperature of the temperature raising layer 1 is higher than a preset value, the soft rubber block 4642 is thermally expanded, thereby pressing the deformation block 4643 between the second patch 4641 and the upper base layer 12 so that the opposite sides of the inner opening are brought close, thereby making the pull string 463 slide down in the third connecting card 4651, thereby enabling the spring 461 to resume deformation, thereby increasing the distance between the lower base layer 11 and the body surface of the user.
The foregoing examples merely illustrate one or more embodiments of the invention, which are described in greater detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of the invention should be assessed as that of the appended claims.
Claims (3)
1. The portable heat preservation device based on the body temperature intelligent temperature control is characterized by comprising a blanket body, wherein the blanket body comprises a heating layer (1), a heat insulation layer (2) arranged on the outer surface of the heating layer (1) and a local distance adjustment layer (3) arranged on the inner surface of the heating layer (1), an over-temperature distance adjustment mechanism (4) is arranged in a rectangular array in the local distance adjustment layer (3), the over-temperature distance adjustment mechanism (4) comprises a fixed end and a movable end, the fixed end is arranged on the heating layer (1), the movable end can be arranged on the fixed end far away from the heating layer (1), and when the local temperature of the heating layer (1) is higher than a preset value, the contact distance between an over-temperature area of the heating layer (1) and a user is increased by the movable end relative to the fixed end; when the local temperature of the heating layer (1) is gradually reduced from a value higher than a preset value, the movable end is opposite to the fixed end, so that the contact distance between the cooling area of the heating layer (1) and a user is reduced;
The heating layer (1) comprises a lower base layer (11), an upper base layer (12) and heating wires (13), wherein the heating wires (13) are circularly arranged between the lower base layer (11) and the upper base layer (12), the heat insulation layer (2) is attached to the top surface of the upper base layer (12), the fixed end of the over-temperature distance adjusting mechanism (4) is arranged on the upper base layer (12) and the lower base layer (11), the blanket body further comprises an isolation layer (5) arranged on the bottom surface of the lower base layer (11), and the movable end of the over-temperature distance adjusting mechanism (4) is positioned between the lower base layer (11) and the isolation layer (5);
The over-temperature distance adjusting mechanism (4) comprises a second flexible air bag (43), a second connecting clamp (44) and an over-temperature inflating member, the second flexible air bag (43) is arranged at the bottom end of the lower base layer (11) in a rectangular array, the second flexible air bag (43) and the second connecting clamp (44) are integrally formed, the second connecting clamp (44) extends upwards from the top end of the second flexible air bag (43) in a cylindrical shape, an inner cavity of the second connecting clamp (44) is communicated with the second flexible air bag (43), the second connecting clamp (44) penetrates through the second penetrating hole in a rectangular array on the lower base layer (11), the top end of the outer circumferential surface of the second connecting clamp (44) is provided with a second limiting clamp (441), the diameter of the second limiting clamp (441) is larger than that of the second penetrating hole, the over-temperature inflating member is arranged between the upper base layer (12) and the heat insulating layer (2), the over-temperature inflating member is communicated with the second flexible air bag (43) in a longitudinal direction when the second air bag (43) is inflated to a local temperature increasing value along the second flexible air bag (43) in a longitudinal direction;
The over-temperature air charging piece comprises a first sticking cloth (451), a soft rubber ring (452) and a third flexible air bag (453), wherein the first sticking cloth (451) is arranged at the top end of the upper base layer (12), the soft rubber ring (452) is arranged between the first sticking cloth (451) and the upper base layer (12), the soft rubber ring (452) is connected with the upper base layer (12), the third flexible air bag (453) is arranged between the soft rubber ring (452) and the first sticking cloth (451), and the third flexible air bag (453) is communicated with the second connecting card (44);
The bottom end of the third flexible air bag (453) is provided with a socket, the bottom end of the socket is provided with a sealing ring (4531), the top end of the second connecting card (44) extends into the socket, the diameter of the second limiting card (441) is larger than that of the socket, and the second limiting card (441) is abutted to the top end of the socket; the first sticking cloth (451) is flexible but cannot be elastically or flexibly deformed, when the local temperature of the heating layer (1) is higher than a preset value, the soft rubber ring (452) positioned in the first sticking cloth (451) is heated and expanded to squeeze the third flexible air bag (453), and the third flexible air bag (453) is communicated with the second flexible air bag (43) through the second connecting card (44), so that gas in the third flexible air bag (453) is squeezed into the second flexible air bag (43), and the second flexible air bag (43) is expanded to drive the heating layer (1) with excessive temperature to be far away from the body surface of a user.
2. The portable thermal insulation device for intelligent temperature control according to the body temperature of claim 1, wherein the longitudinal sectional area of the third flexible air bag (453) is larger than the longitudinal sectional area of the second flexible air bag (43).
3. The portable heat preservation device based on the body temperature intelligent temperature control is characterized by comprising a blanket body, wherein the blanket body comprises a heating layer (1), a heat insulation layer (2) arranged on the outer surface of the heating layer (1) and a local distance adjustment layer (3) arranged on the inner surface of the heating layer (1), an over-temperature distance adjustment mechanism (4) is arranged in a rectangular array in the local distance adjustment layer (3), the over-temperature distance adjustment mechanism (4) comprises a fixed end and a movable end, the fixed end is arranged on the heating layer (1), the movable end can be arranged on the fixed end far away from the heating layer (1), and when the local temperature of the heating layer (1) is higher than a preset value, the contact distance between an over-temperature area of the heating layer (1) and a user is increased by the movable end relative to the fixed end; when the local temperature of the heating layer (1) is gradually reduced from a value higher than a preset value, the movable end is opposite to the fixed end, so that the contact distance between the cooling area of the heating layer (1) and a user is reduced;
The heating layer (1) comprises a lower base layer (11), an upper base layer (12) and heating wires (13), wherein the heating wires (13) are circularly arranged between the lower base layer (11) and the upper base layer (12), the heat insulation layer (2) is attached to the top surface of the upper base layer (12), the fixed end of the over-temperature distance adjusting mechanism (4) is arranged on the upper base layer (12) and the lower base layer (11), the blanket body further comprises an isolation layer (5) arranged on the bottom surface of the lower base layer (11), and the movable end of the over-temperature distance adjusting mechanism (4) is positioned between the lower base layer (11) and the isolation layer (5);
The over-temperature distance adjusting mechanism (4) comprises a spring (461), an abutting disc (462), a pull rope (463) and an over-temperature loosening piece, wherein the spring (461) is arranged at the bottom end of the lower base layer (11) in a rectangular array mode, the abutting disc (462) is horizontally arranged at the bottom end of the spring (461), a hook ring (4621) is arranged at the top end of the abutting disc (462), third penetrating holes which are vertically projected and overlapped are formed in the rectangular arrays of the upper base layer (12) and the lower base layer (11), the over-temperature loosening piece is arranged at the top ends of the third penetrating holes, a connecting surface which is close to the third penetrating holes when the temperature exceeds a preset value is arranged on the over-temperature loosening piece, and two ends of the pull rope (463) are connected with the connecting surface after the pull rope (463) penetrates through the hook ring (4621);
The over-temperature distance adjusting mechanism (4) further comprises a corrugated pipe (465), the corrugated pipe (465) is coaxially sleeved on the outer side of the spring (461), the abutting disc (462) abuts against the bottom end of the corrugated pipe (465), the top end of the corrugated pipe (465) is provided with a third connecting clamp (4651) which extends upwards and penetrates through a third penetrating hole, the top end of the third connecting clamp (4651) is provided with a third limiting clamp (4652) with the diameter larger than that of the third penetrating hole, and the pull rope (463) penetrates through the third connecting clamp (4651) and then is connected with the connecting surface of the over-temperature loosening piece;
The over-temperature relaxation piece comprises a second sticking cloth (4641), a soft rubber block (4642) and a deformation block (4643), wherein the second sticking cloth (4641) is arranged at the top end of an upper base layer (12), the deformation block (4643) is arranged at the top end of the upper base layer (12), the deformation block (4643) is provided with an inner opening encircling a third connecting clamp (4651), two ends of a pull rope (463) are connected with opposite sides of the inner opening, the soft rubber block (4642) is arranged in the second sticking cloth (4641) and attached to the outer side of the deformation block (4643), and when the local temperature of the heating layer (1) is higher than a preset value, the soft rubber block (4642) in an over-temperature area expands to enable the deformation block (4643) to deform inwards, so that the pull rope (463) slides downwards in the third connecting clamp (4651), and the distance between the lower base layer (11) and the body surface of a user can be restored to deform.
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| CN202410272965.XA CN117860470B (en) | 2024-03-11 | 2024-03-11 | Portable heat preservation device based on body temperature intelligence accuse temperature |
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Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3160360U (en) * | 2009-05-22 | 2010-06-24 | 麗華 林 | Protective isolation parts, and heating devices that have protective isolation parts and automatically protect and isolate according to temperature changes |
| CN209104719U (en) * | 2018-11-23 | 2019-07-12 | 重庆渝润新型管业有限公司 | A kind of MPP solid wall power cable pipe with heat sinking function |
| CN209463785U (en) * | 2019-01-14 | 2019-10-08 | 长沙暖宇新材料科技有限公司 | A kind of graphene heating and thermal insulation glass holder |
| CN209794782U (en) * | 2019-01-25 | 2019-12-17 | 盐城市华冠纺织有限公司 | Close-fitting thermal textile fabric |
| CN110810077A (en) * | 2019-12-11 | 2020-02-21 | 薛尧文 | Farming big-arch shelter with automatically function of cooling down |
| CN212756080U (en) * | 2020-04-08 | 2021-03-23 | 扬州市中医院 | Ice bag sleeve |
| CN213283735U (en) * | 2020-09-14 | 2021-05-28 | 泉州市国新体育用品有限公司 | Heat preservation type hot-water bottle |
| CN113041141A (en) * | 2021-02-25 | 2021-06-29 | 陈康 | Moxa conveying device capable of adjusting vertical distance of moxa fire |
| CN113639131A (en) * | 2021-10-14 | 2021-11-12 | 尊领科技集团有限公司 | Double-flow outward pressure type compensator and implementation method thereof |
| CN214702534U (en) * | 2021-06-08 | 2021-11-12 | 淮安盈智机电有限公司 | Temperature transmitter convenient to adjust |
| CN215273783U (en) * | 2021-07-16 | 2021-12-24 | 任春梅 | Hot compress device for medical nursing |
| CN216221973U (en) * | 2021-10-29 | 2022-04-08 | 常州温玉医疗器械有限公司 | Reusable medical ice bag with environmental protection |
| CN218827458U (en) * | 2022-10-27 | 2023-04-07 | 北京车和家汽车科技有限公司 | Buffering heat-insulating structure, battery pack structure and vehicle |
| CN116785054A (en) * | 2023-06-08 | 2023-09-22 | 南通市肿瘤医院（南通市第五人民医院） | Traditional Chinese medicine hot compress bag for rehabilitation |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017041184A1 (en) * | 2015-09-10 | 2017-03-16 | The University Of British Columbia | Variable thermal insulation assembly |
-
2024
- 2024-03-11 CN CN202410272965.XA patent/CN117860470B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3160360U (en) * | 2009-05-22 | 2010-06-24 | 麗華 林 | Protective isolation parts, and heating devices that have protective isolation parts and automatically protect and isolate according to temperature changes |
| TW201041569A (en) * | 2009-05-22 | 2010-12-01 | Li-Hua Lin | Protection spacer and warming device that comprises the protection spacer for realizing automatic protection isolation according to temperature variation |
| CN209104719U (en) * | 2018-11-23 | 2019-07-12 | 重庆渝润新型管业有限公司 | A kind of MPP solid wall power cable pipe with heat sinking function |
| CN209463785U (en) * | 2019-01-14 | 2019-10-08 | 长沙暖宇新材料科技有限公司 | A kind of graphene heating and thermal insulation glass holder |
| CN209794782U (en) * | 2019-01-25 | 2019-12-17 | 盐城市华冠纺织有限公司 | Close-fitting thermal textile fabric |
| CN110810077A (en) * | 2019-12-11 | 2020-02-21 | 薛尧文 | Farming big-arch shelter with automatically function of cooling down |
| CN212756080U (en) * | 2020-04-08 | 2021-03-23 | 扬州市中医院 | Ice bag sleeve |
| CN213283735U (en) * | 2020-09-14 | 2021-05-28 | 泉州市国新体育用品有限公司 | Heat preservation type hot-water bottle |
| CN113041141A (en) * | 2021-02-25 | 2021-06-29 | 陈康 | Moxa conveying device capable of adjusting vertical distance of moxa fire |
| CN214702534U (en) * | 2021-06-08 | 2021-11-12 | 淮安盈智机电有限公司 | Temperature transmitter convenient to adjust |
| CN215273783U (en) * | 2021-07-16 | 2021-12-24 | 任春梅 | Hot compress device for medical nursing |
| CN113639131A (en) * | 2021-10-14 | 2021-11-12 | 尊领科技集团有限公司 | Double-flow outward pressure type compensator and implementation method thereof |
| CN216221973U (en) * | 2021-10-29 | 2022-04-08 | 常州温玉医疗器械有限公司 | Reusable medical ice bag with environmental protection |
| CN218827458U (en) * | 2022-10-27 | 2023-04-07 | 北京车和家汽车科技有限公司 | Buffering heat-insulating structure, battery pack structure and vehicle |
| CN116785054A (en) * | 2023-06-08 | 2023-09-22 | 南通市肿瘤医院（南通市第五人民医院） | Traditional Chinese medicine hot compress bag for rehabilitation |
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|---|---|
| CN117860470A (en) | 2024-04-12 |
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