CN113289281A - Medical epidemic prevention wearable device with heat radiation structure - Google Patents
Medical epidemic prevention wearable device with heat radiation structure Download PDFInfo
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- CN113289281A CN113289281A CN202110585015.9A CN202110585015A CN113289281A CN 113289281 A CN113289281 A CN 113289281A CN 202110585015 A CN202110585015 A CN 202110585015A CN 113289281 A CN113289281 A CN 113289281A
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- main body
- face
- epidemic prevention
- hood
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- 230000002265 prevention Effects 0.000 title claims abstract description 52
- 230000005855 radiation Effects 0.000 title claims description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 230000017525 heat dissipation Effects 0.000 claims abstract description 34
- 238000007790 scraping Methods 0.000 claims abstract description 23
- 230000001360 synchronised effect Effects 0.000 claims description 39
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 19
- 229910052744 lithium Inorganic materials 0.000 claims description 19
- 239000004744 fabric Substances 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 244000309464 bull Species 0.000 claims description 2
- 238000003825 pressing Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000003595 mist Substances 0.000 description 4
- 210000004243 sweat Anatomy 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000035778 pathophysiological process Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/02—Masks
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
- A62B18/084—Means for fastening gas-masks to heads or helmets
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Zoology (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention provides a medical epidemic prevention wearable device with a heat dissipation structure, which belongs to the technical field of epidemic prevention devices and aims to solve the problems that the existing epidemic prevention hood is easy to generate fog on a face mask when being worn, and the epidemic prevention hood needs to be taken down when being cleaned, so that the convenience of the epidemic prevention hood when being used is reduced; the front side of the hood main body is provided with a mask main body; the mask main body is of a shell structure, the front side surface of the mask main body is arc-shaped, and a scraping mechanism is arranged on the front side inside the mask main body. Starting drive mechanism through the controller, making the drive plate move the arc scraper blade and carry out reciprocating motion from top to bottom, then scraping the operation through the adnexed fog on the rubber scraping strip on the arc scraper blade with the inside front side concave surface of face guard main part to when clearing up these fogs on the face guard main part, need not to take off whole epidemic prevention hood, then erase through the rag, improved the convenience when this epidemic prevention hood uses greatly.
Description
Technical Field
The invention belongs to the technical field of epidemic prevention devices, and particularly relates to a wearable medical epidemic prevention device with a heat dissipation structure.
Background
Pathogens invade the body, weaken the defense function of the body, destroy the relative stability of the internal environment of the body, and grow and reproduce at certain positions, causing pathophysiological processes of different degrees, called infection. The patients with clinical symptoms are infectious diseases. In epidemic prevention workplaces, epidemic prevention wearable devices are usually used.
For example, application No.: CN 202010233497.7A novel epidemic prevention type protective mask relating to the technical field of medical protective tools comprises a mask body, a transparent mask, an air bag, a filter and a head-wearing type fixing belt; the mask body is of a convex shell structure capable of correspondingly covering the mouth and the nose of a human body, the edge of the mouth of the mask body is provided with an air bag capable of correspondingly contacting with the skin of the face of the human body, and two head-mounted fixing belts for positioning the mask body at the mouth and nose parts of the human body are arranged at intervals outside the edge of the mouth of the mask body; one side of the cover body is communicated with one end of a single-tube double-cavity threaded tube used for constructing a breathing passage, two air passages of the single-tube double-cavity threaded tube are respectively provided with a one-way valve, and the other end of the single-tube double-cavity threaded tube is communicated with an air filter; the invention effectively solves the problems that the existing protective mask is poor in fit with the face of a human body and is easy to generate pressure injury, and the visual field of the hood type mask is easy to be limited due to fogging.
Based on the above patent search, and in combination with the prior art device discovery, wearable medical epidemic prevention hoods are commonly used to prevent the transmission of pathogenic microorganisms from patients to medical personnel, isolate and prevent infections, and the prior wearable medical epidemic prevention hoods have the following disadvantages in actual use, such as: when the existing epidemic prevention hood is worn, the gas exhaled by medical staff is easily attached to the inner side surface of the mask, so that the inner side surface of the mask easily generates fog to influence the sight of the medical staff, and when the fog on the mask is cleaned, the whole epidemic prevention hood needs to be taken down and then erased through wiping cloth, so that the convenience of the epidemic prevention hood in use is greatly reduced; moreover, the prior epidemic prevention hood is lack of an effective heat dissipation structure, so that the heads of medical staff wearing the epidemic prevention hood for a long time are easy to emit a large amount of sweat, especially in hot summer, and the comfort level of the epidemic prevention hood when being worn is further reduced; and when the existing epidemic prevention hood is cleaned, because the structures of all parts are difficult to be disassembled from the hood, the convenience of cleaning the interior of the epidemic prevention hood is further reduced.
Disclosure of Invention
In order to solve the technical problems, the invention provides a medical epidemic prevention wearable device with a heat dissipation structure, which aims to solve the problems that when the existing epidemic prevention hood is worn, the inner side surface of the mask is easy to generate fog due to the fact that gas exhaled by medical staff is easy to attach to the inner side surface of the mask, the sight of the medical staff is affected, when the fog is cleared from the mask, the whole epidemic prevention hood needs to be taken down and then erased through wiping cloth, and the convenience of the epidemic prevention hood in use is greatly reduced; moreover, the prior epidemic prevention hood is lack of an effective heat dissipation structure, so that the heads of medical staff wearing the epidemic prevention hood for a long time are easy to emit a large amount of sweat, especially in hot summer, and the comfort level of the epidemic prevention hood when being worn is further reduced; and when the existing epidemic prevention hood is cleaned, the problem of convenience in cleaning the interior of the epidemic prevention hood is further reduced because the structures of all parts and the hood are difficult to disassemble.
The invention relates to a medical epidemic prevention wearable device with a heat dissipation structure, which is achieved by the following specific technical means:
a wearable medical epidemic prevention device with a heat dissipation structure comprises a hood main body;
the front side of the hood main body is provided with a mask main body;
the mask main body is of a shell structure, the front side surface of the mask main body is arc-shaped, a scraping mechanism is arranged on the front side inside the mask main body, and a driving mechanism is arranged on the right side of the mask main body;
the head cap main body is of an inverted barrel-shaped structure, a heat dissipation mechanism is mounted on the top end face of the head cap main body, a light-reflecting auxiliary piece is arranged on the front portion of the right side of the head cap main body, a controller is mounted in the middle of the right side of the head cap main body, a lithium battery is arranged in the middle of the rear side of the head cap main body, a protection mechanism is arranged at a lithium battery charging port, and the heat dissipation mechanism and the driving mechanism are both in common electrical connection with the lithium battery through the controller;
the lower end of the inner peripheral surface of the head cap main body is provided with threads, the lower end in the head cap main body is connected with shoulder protective cloth through the threads, and the upper end of the shoulder protective cloth is provided with a circular connecting sleeve matched with the lower end of the inner peripheral surface of the head cap main body;
strike off mechanism including arc scraper blade, spacing slide cartridge and drive plate, the arc scraper blade bottom end face left and right sides all is equipped with two spacing slide cartridges, and every inside equal sliding connection of spacing slide cartridge has two spacing travelers of fixing in the inside of face guard main part, and the arc scraper blade right-hand member is equipped with the drive plate, and drives the board right-hand member and seted up the bar and slide the mouth, is equipped with the rubber on the arc scraper blade front side cambered surface and scrapes the strip, and the rubber scrapes the strip and contacts with the inside front side concave surface of face guard main part.
Further, the head cap main body comprises a clamping rail, a hand-screwed bolt, a connecting plate and a limiting plate, a through hole is arranged at the center of the top end face of the head cap main body, and the top end surface of the hood main body is provided with a clamping rail outside the through hole, the clamping rail is in a U-shaped structure, the bottom end surface of the clamping rail is provided with a U-shaped clamping groove, the front side of the top end surface of the hood main body is provided with a threaded through hole, and a hand-screwed bolt is connected in the threaded through hole through threads, the upper end of the hand-screwed bolt is rotatably connected with a connecting band through a T-shaped column, the other end of the connecting belt is fixedly connected with the front side of the top of the head cap main body, two connecting plates are symmetrically arranged on the front side of the outer peripheral surface of the head cap main body, the front end surfaces of the two connecting plates are provided with two clamping holes which are vertically symmetrical, the upper end in the hood main body is provided with a limiting plate, the middle part of the upper end surface of the limiting plate is of a spherical convex structure, and vent holes for ventilation are uniformly formed in the upper end surface of the limiting plate;
furthermore, the mask main body comprises a fixing plate and rubber chucks, the fixing plate is arranged on the rear sides of the left end face and the right end face of the mask main body, the fixing plate and the connecting plate are equal in shape and size, the rubber chucks are arranged at the upper end and the lower end of the rear end faces of the two fixing plates, and when the mask main body and the hood main body are in an installation state, the two rubber chucks on the fixing plate are respectively clamped with the two clamping holes formed in the connecting plate;
furthermore, the heat dissipation mechanism comprises an air delivery pipe, a fixed bottom plate, a sponge filter element and a heat dissipation fan, wherein the fixed bottom plate is arranged at the lower end of the air delivery pipe, the other end of the air delivery pipe is bent backwards by ninety degrees, the fixed bottom plate is arched, the heat dissipation fan is arranged at the rear end inside the air delivery pipe, the sponge filter element is arranged at an air inlet at the rear end of the air delivery pipe, and the lower end of the air delivery pipe and a through hole formed in the top end face of the hood main body are positioned on the same axis;
furthermore, the driving mechanism comprises two synchronous belt wheels, two driving columns and a driving motor, the two synchronous belt wheels are rotatably connected to the right side wall of the mask main body through rotating shafts, the two synchronous belt wheels are positioned in the mask main body, the synchronous belt is in transmission connection between the two synchronous belt wheels, the driving columns are arranged on the outer peripheral surfaces of the synchronous belt, the driving motor is fixedly installed on the right end surface of the mask main body, a rectangular protective shell is arranged outside the driving motor and positioned on the right side of the mask main body, the driving motor is rotatably connected with bevel gears through rotating shafts, the right ends of the rotating shafts of the two synchronous belt wheels penetrate through the right side wall of the mask main body, and the right end of the rotating shaft of one synchronous belt wheel on the upper part is provided with a bevel gear meshed with the bevel gear on the rotating shaft of the driving motor;
furthermore, the reflection auxiliary part comprises a sliding cylinder, a sliding rod and a reflector, the sliding cylinder is of a square cylindrical structure, the sliding cylinder is fixedly connected to the upper end of the right side of the hood main body, the sliding cylinder is connected with the sliding rod in a sliding mode, the front end of the sliding rod is fixedly connected with the reflector, a strip-shaped through hole is formed in the right end face of the sliding cylinder, a stud penetrating through the strip-shaped through hole is formed in the right end face of the sliding cylinder, a fastening nut is connected to the outer portion of the stud through threads, and two auxiliary rotating rods are arranged on the;
further, the protection mechanism comprises a fixing frame, a protection baffle and limiting slide bars, the fixing frame is fixedly connected to the rear end face of the lithium battery and is located outside the charging port, the left side face and the right side face inside the fixing frame are respectively provided with a strip-shaped chute, the protection baffle is slidably connected inside the fixing frame, the left side face and the right side face of the protection baffle are respectively provided with a strip-shaped slide block slidably connected with the strip-shaped chutes, the upper end of the protection baffle is bilaterally symmetrically provided with two limiting slide bars penetrating through the top of the fixing frame, a spring is sleeved outside each limiting slide bar, the upper ends of the two limiting slide bars are provided with handles, and when the protection mechanism is in a protection state, the protection baffle is located at the rear side part of the charging port on the lithium battery;
further, when the scraping mechanism and the driving mechanism are in an installation state, the strip-shaped sliding opening on the driving plate is connected with the driving column in a sliding mode.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention, through the arrangement of the scraping mechanism, after mist is generated on the mask main body, the driving motor starts to work by pressing the control button on the controller, then the bevel gear is driven to rotate by the rotating shaft of the driving motor, so that the bevel gear on the rotating shaft of the upper synchronous belt wheel drives the upper synchronous belt wheel to rotate, then the lower synchronous belt wheel is driven to synchronously rotate by the synchronous belt, in the transmission process of the synchronous belt, the driving plate is driven by the driving column to move up and down in a reciprocating way, so that the driving plate drives the arc-shaped scraper plate to move up and down in a reciprocating way, then the fog attached to the concave surface at the front side in the mask main body is scraped by a rubber scraping strip on the arc-shaped scraping plate, therefore, when the mist on the mask body is cleaned, the whole epidemic prevention hood does not need to be taken down and then is wiped off through wiping cloth, and the convenience of the epidemic prevention hood in use is greatly improved.
2. According to the invention, through the arrangement of the heat dissipation mechanism, when the head of a medical worker emits a large amount of sweat, the controller starts the heat dissipation fan by pressing the upper control button of the controller, so that external air enters the air delivery pipe after being filtered by the sponge filter element, then enters the interior of the hood main body through the outlet at the lower end of the air delivery pipe, and the head of the medical worker is quickly and effectively cooled by air flow entering the interior of the hood main body, thereby improving the comfort level of the epidemic prevention hood when being worn.
3. When the epidemic prevention hood is cleaned, the shoulder protection cloth in threaded connection with the lower end of the hood main body is unscrewed, then the mask main body is pulled forwards forcibly, the four rubber clamping heads on the mask main body are separated from the four clamping holes on the two connecting plates respectively, so that the mask main body is quickly disassembled, then the hand-screwed bolt is unscrewed, so that the fixing bottom plate loses the fixing effect, then the whole heat dissipation mechanism is slid forwards to be disassembled, and finally the disassembled hood main body is cleaned.
Drawings
Fig. 1 is a first view structure diagram of the present invention.
Fig. 2 is a schematic diagram of a second viewing angle structure according to the present invention.
Fig. 3 is a schematic structural diagram in a split state of the present invention.
FIG. 4 is a schematic view of the main body construction of the hood of the present invention.
Fig. 5 is a schematic view of the mask body, drive mechanism and scraping mechanism of the present invention.
Fig. 6 is a schematic view of the driving mechanism of the present invention.
Fig. 7 is a schematic view of the construction of the reflection aid of the present invention.
Fig. 8 is a schematic view of the present invention at a part enlarged in fig. 2.
Fig. 9 is a schematic view of the scraping mechanism of the present invention.
Fig. 10 is a schematic structural diagram of the heat dissipation mechanism of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a hood body; 101. clamping a rail; 102. screwing the bolt by hand; 103. a connecting plate; 104. a limiting plate; 2. a mask body; 201. a fixing plate; 202. a rubber chuck; 3. a heat dissipation mechanism; 301. a wind delivery pipe; 302. fixing the bottom plate; 303. a sponge filter element; 304. a heat radiation fan; 4. a drive mechanism; 401. a synchronous pulley; 402. a synchronous belt; 403. driving the column; 404. a drive motor; 5. a light reflecting auxiliary member; 501. a slide cylinder; 502. a slide bar; 503. a reflective mirror; 6. a controller; 7. a lithium battery; 8. a protection mechanism; 801. a fixing frame; 802. a protective baffle; 803. a limiting slide bar; 9. a scraping mechanism; 901. an arc-shaped scraper plate; 902. a limiting sliding cylinder; 903. driving the plate; 10. shoulder protection cloth.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 10:
the invention provides a medical epidemic prevention wearable device with a heat dissipation structure, which comprises: a head cap body 1;
the front side of the hood main body 1 is provided with a mask main body 2;
the head cap main body 1 comprises a clamping rail 101, a hand-screwed bolt 102, a connecting plate 103 and a limiting plate 104, a through hole is arranged at the center part of the top end face of the head cap main body 1, the clamping rail 101 is arranged outside the through hole on the top end face of the head cap main body 1, the clamping rail 101 is in a U-shaped structure, a U-shaped clamping groove is arranged on the bottom end face of the clamping rail 101, a threaded through hole is arranged on the front side of the top end face of the head cap main body 1, the hand-screwed bolt 102 is connected in the threaded through hole through a thread, the upper end of the hand-screwed bolt 102 is rotatably connected with a connecting band through a T-shaped column, the other end of the connecting band is fixedly connected to the front side of the top of the head cap main body 1, the front side of the outer peripheral face of the head cap main body 1 is provided with the two connecting plates 103 in a bilateral symmetry manner, the front end faces of the two connecting plates 103 are respectively provided with the two clamping holes in a vertical symmetry manner, the upper end inside of the head cap main body 1 is provided with the limiting plate 104, and the middle part of the upper end face of the limiting plate 104 is in a spherical bulge structure, the upper end surface of the limiting plate 104 is provided with vent holes uniformly, and the heads of medical staff are prevented from contacting the top end inside the hood main body 1 through the arrangement of the limiting plate 104;
the mask main body 2 is of a shell structure, the front side surface of the mask main body 2 is arc-shaped, the front side inside the mask main body 2 is provided with a scraping mechanism 9, and the right side of the mask main body 2 is provided with a driving mechanism 4; the driving mechanism 4 comprises two synchronous pulleys 401, a synchronous belt 402, two driving columns 403 and a driving motor 404, the number of the synchronous pulleys 401 is two, the two synchronous pulleys 401 are rotatably connected to the right side wall of the mask main body 2 through rotating shafts, the two synchronous pulleys 401 are positioned inside the mask main body 2, the synchronous belt 402 is in transmission connection between the two synchronous pulleys 401, the driving columns 403 are arranged on the outer peripheral surface of the synchronous belt 402, the driving motor 404 is fixedly installed on the right end surface of the mask main body 2, a rectangular protective shell is arranged outside the driving motor 404 and positioned on the right side of the mask main body 2, the driving motor 404 is rotatably connected with a bevel gear through the rotating shafts, the right ends of the rotating shafts of the two synchronous pulleys 401 penetrate through the right side wall of the mask main body 2, and the right end of the rotating shaft of one synchronous pulley 401 at the upper part is provided with a bevel gear meshed with the bevel gear on the rotating shaft of the driving motor 404;
the head cover main body 1 is an inverted cylindrical structure, and a heat dissipation mechanism 3 is arranged on the top end face of the head cover main body 1; the heat dissipation mechanism 3 comprises an air delivery pipe 301, a fixed bottom plate 302, a sponge filter element 303 and a heat dissipation fan 304, the fixed bottom plate 302 is arranged at the lower end of the air delivery pipe 301, the other end of the air delivery pipe 301 is bent backward by ninety degrees, the fixed bottom plate 302 is arched, the heat dissipation fan 304 is installed at the rear end inside the air delivery pipe 301, the sponge filter element 303 is installed at an air inlet at the rear end of the air delivery pipe 301, and the lower end of the air delivery pipe 301 and a through hole formed in the top end face of the hood main body 1 are located on the same axis; the front part of the right side of the hood main body 1 is provided with a light-reflecting auxiliary part 5, the middle part of the right side of the hood main body 1 is provided with a controller 6, the middle part of the rear side of the hood main body 1 is provided with a lithium battery 7, and a charging port of the lithium battery 7 is provided with a protection mechanism 8; the protection mechanism 8 comprises a fixing frame 801, a protection baffle 802 and limit slide bars 803, the fixing frame 801 is fixedly connected to the rear end face of the lithium battery 7 and is positioned outside a charging port, the left side and the right side of the inside of the fixing frame 801 are both provided with strip-shaped slide grooves, the inside of the fixing frame 801 is slidably connected with the protection baffle 802, the left side and the right side of the protection baffle 802 are both provided with strip-shaped slide blocks slidably connected with the strip-shaped slide grooves, the upper end face of the protection baffle 802 is bilaterally symmetrical and is provided with two limit slide bars 803 penetrating through the top of the fixing frame 801, the outside of each limit slide bar 803 is sleeved with a spring, the upper ends of the two limit slide bars 803 are provided with handles, when the protection mechanism 8 is in a protection state, the protection baffle 802 is positioned at the rear side part of the charging port on the lithium battery 7, through the arrangement of the protection mechanism 8, when the lithium battery 7 is charged, the two limit slide bars 803 are pulled upwards, so that the protection baffle 802 moves upwards, then, the charging connector is inserted into a charging port on the lithium battery 7, after the charging is completed, the charging connector is pulled out, and the protective baffle 802 rebounds to the original position downwards under the action of the spring, so that the charging port on the lithium battery 7 is effectively protected; the heat dissipation mechanism 3 and the driving mechanism 4 are both in common electrical connection with the lithium battery 7 through the controller 6;
the lower end of the inner peripheral surface of the head cap main body 1 is provided with threads, the lower end in the head cap main body 1 is connected with shoulder protective cloth 10 through the threads, and the upper end of the shoulder protective cloth 10 is provided with a circular connecting sleeve matched with the lower end of the inner peripheral surface of the head cap main body 1;
the scraping mechanism 9 comprises an arc-shaped scraping plate 901, limiting sliding barrels 902 and a driving plate 903, two limiting sliding barrels 902 are arranged on the left side and the right side of the bottom end face of the arc-shaped scraping plate 901, two limiting sliding columns fixed inside the mask main body 2 are connected inside each limiting sliding barrel 902 in a sliding mode, a driving plate 903 is arranged at the right end of the arc-shaped scraping plate 901, a strip-shaped sliding opening is formed in the right end face of the driving plate 903, a rubber scraping strip is arranged on the front side arc face of the arc-shaped scraping plate 901 and is in contact with the front side concave face inside the mask main body 2, and therefore when the arc-shaped scraping plate 901 moves up and down in a reciprocating mode, fog generated on the front side concave face inside the mask main body 2 can be scraped through the rubber scraping strip; when the scraping mechanism 9 and the driving mechanism 4 are in the installation state, the strip-shaped sliding opening of the driving plate 903 is connected with the driving column 403 in a sliding manner, so that the driving column 403 can enable the driving plate 903 to realize vertical reciprocating linear movement in the transmission process.
Wherein, face guard main part 2 includes fixed plate 201 and rubber dop 202, face guard main part 2 is controlled both ends face rear side and all is equipped with a fixed plate 201, and fixed plate 201 and connecting plate 103 shape size all equals, both ends all are equipped with a rubber dop 202 about two fixed plate 201 rear end faces, when face guard main part 2 is in the mounted state with hood main part 1, two rubber dops 202 on the fixed plate 201 respectively with two jack joint that set up on the connecting plate 103 to make face guard main part 2 obtain effective fixed action in hood main part 1 front side.
Wherein, reflection of light auxiliary member 5 includes slide cartridge 501, slide bar 502 and reflector 503, slide cartridge 501 is square tubular structure, and slide cartridge 501 fixed connection is in hood main part 1 right side upper end, the inside sliding connection of slide cartridge 501 has slide bar 502, and slide bar 502 front end fixedly connected with reflector 503, the bar opening has been seted up to slide cartridge 501 right-hand member face, slide bar 502 right-hand member face is equipped with the double-screw bolt that runs through the bar opening, and the double-screw bolt outside has fastening nut through threaded connection, and the fastening nut periphery is the annular array form and is equipped with two supplementary bull sticks, setting through reflection of light auxiliary member 5, it is more convenient when making medical staff control the button on pressing controller 6.
When in use: when wearing, wear the main body 1 of the helmet on the head, make the shoulder protective cloth 10 cover the shoulder, after the gas exhaled by the medical staff attaches to the inner side of the main body 2 of the mask, the medical staff observes the controller 6 through the reflector 503 at first, then make the driving motor 404 start working by pressing the control button on the controller 6, then drive the bevel gear to rotate through the rotating shaft of the driving motor 404, thus make the bevel gear on the rotating shaft of the upper synchronous pulley 401 drive the upper synchronous pulley 401 to rotate, then drive the lower synchronous pulley 401 to rotate synchronously through the synchronous belt 402, in the transmission process of the synchronous belt 402, drive the driving plate 903 to move up and down and reciprocate through driving the column 403, thus make the driving plate 903 drive the arc scraper 901 to move up and down and reciprocate, then scrape off the attached mist on the concave surface of the front side inside the main body 2 of the mask through the rubber scraper on the arc scraper 901, therefore, when the mist on the mask body 2 is cleaned, the whole epidemic prevention hood does not need to be taken down and then wiped off by wiping cloth, and the convenience of the epidemic prevention hood in use is greatly improved;
when the head of a medical worker emits a large amount of sweat, firstly, the controller 6 starts the cooling fan 304 by pressing the upper control button of the controller 6, so that external air enters the air transmission pipe 301 after being filtered by the sponge filter element 303, then enters the interior of the hood main body 1 through the outlet at the lower end of the air transmission pipe 301, and the head of the medical worker is quickly and effectively cooled by air flow entering the interior of the hood main body 1, so that the comfort level of the epidemic prevention hood when being worn is improved;
when the inside cleaning process that carries out of hood main part 1 needs, at first unscrew the shoulder protection cloth 10 of 1 lower extreme threaded connection of hood main part and take off, then stimulate face guard main part 2 forward hard, make four rubber dops 202 on the face guard main part 2 respectively with two connecting plates 103 on four card hole separation, thereby make face guard main part 2 obtain quick dismantlement, then unscrew bolt 102 with the hand again and take off, make PMKD 302 lose the fixed action, then with whole heat dissipation mechanism 3 forward slip pull down can, it can to carry out cleaning process with the hood main part 1 after dismantling at last again, because it is convenient to dismantle between each part structure and the hood main part 1, and then the convenience when having improved this epidemic prevention hood inside cleanness.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a medical epidemic prevention wearable device with heat radiation structure which characterized in that: the method comprises the following steps: a head cover main body (1);
a mask main body (2) is arranged on the front side of the hood main body (1);
the mask main body (2) is of a shell structure, the front side surface of the mask main body (2) is arc-shaped, a scraping mechanism (9) is arranged on the front side inside the mask main body (2), and a driving mechanism (4) is arranged on the right side of the mask main body (2);
the head cover main body (1) is of an inverted barrel-shaped structure, a heat dissipation mechanism (3) is installed on the top end face of the head cover main body (1), a light-reflecting auxiliary piece (5) is arranged on the front portion of the right side of the head cover main body (1), a controller (6) is installed in the middle of the right side of the head cover main body (1), a lithium battery (7) is arranged in the middle of the rear side of the head cover main body (1), a protection mechanism (8) is arranged at a charging port of the lithium battery (7), and the heat dissipation mechanism (3) and a driving mechanism (4) are both in common electrical connection with the lithium battery (7) through the controller (6);
the lower end of the inner peripheral surface of the hood main body (1) is provided with threads, the lower end in the hood main body (1) is connected with shoulder protective cloth (10) through the threads, and the upper end of the shoulder protective cloth (10) is provided with a circular connecting sleeve matched with the lower end of the inner peripheral surface of the hood main body (1);
strike off mechanism (9) including arc scraper blade (901), spacing slide cartridge (902) and drive board (903), arc scraper blade (901) bottom face left and right sides all is equipped with two spacing slide cartridges (902), and every inside equal sliding connection of spacing slide cartridge (902) has two spacing travelers of fixing in face guard main part (2) inside, arc scraper blade (901) right-hand member is equipped with drives board (903), and drive board (903) right-hand member face and seted up the bar mouth that slides, be equipped with the rubber on arc scraper blade (901) front side cambered surface and scrape the strip, and the rubber scrapes the strip and contacts with face guard main part (2) inside front side concave surface.
2. The wearable medical epidemic prevention device with the heat dissipation structure as claimed in claim 1, wherein: the head cap comprises a head cap main body (1) and a head cap body, wherein the head cap main body (1) comprises a clamping rail (101), a hand-screwed bolt (102), connecting plates (103) and a limiting plate (104), a through hole is formed in the center of the top end face of the head cap main body (1), the clamping rail (101) is arranged outside the through hole, the clamping rail (101) is of a U-shaped structure, a U-shaped clamping groove is formed in the bottom end face of the clamping rail (101), a threaded through hole is formed in the front side of the top end face of the head cap main body (1), the hand-screwed bolt (102) is connected in the threaded through hole through a thread, the upper end of the hand-screwed bolt (102) is rotatably connected with a connecting belt through a T-shaped column, the other end of the connecting belt is fixedly connected to the front side of the top of the head cap main body (1), the front side of the outer periphery face of the head cap main body (1) is provided with the two connecting plates (103) in a bilateral symmetry manner, and the front end faces of the two connecting plates (103) are provided with the two clamping holes in a vertical symmetry manner, a limiting plate (104) is arranged at the upper end inside the hood main body (1), the middle of the upper end face of the limiting plate (104) is of a spherical convex structure, and vent holes are uniformly formed in the upper end face of the limiting plate (104).
3. The wearable medical epidemic prevention device with the heat dissipation structure as claimed in claim 1, wherein: mask main part (2) are including fixed plate (201) and rubber dop (202), both ends face rear side all is equipped with a fixed plate (201) about mask main part (2), and fixed plate (201) and connecting plate (103) shape and size homoenergetic equal, and both ends all are equipped with a rubber dop (202) about two fixed plate (201) rear end faces, and when mask main part (2) and hood main part (1) were in the mounted state, two rubber dop (202) were gone up in fixed plate (201) respectively with connecting plate (103) on two chucking hole joint of seting up.
4. The wearable medical epidemic prevention device with the heat dissipation structure as claimed in claim 1, wherein: heat dissipation mechanism (3) are including defeated tuber pipe (301), PMKD (302), sponge filter core (303) and radiator fan (304), defeated tuber pipe (301) lower extreme is equipped with PMKD (302), and defeated tuber pipe (301) other end is ninety degrees backward and bends the form and distribute, and PMKD (302) its shape sets up to the arch, and radiator fan (304) are installed to defeated tuber pipe (301) inside rear end, and defeated tuber pipe (301) rear end air intake department installs sponge filter core (303), and the through-hole that defeated tuber pipe (301) lower extreme and hood main part (1) top end face were seted up is in same axis.
5. The wearable medical epidemic prevention device with the heat dissipation structure as claimed in claim 1, wherein: actuating mechanism (4) are including synchronous pulley (401), hold-in range (402), drive post (403) and driving motor (404), the quantity of synchronous pulley (401) is two, and two synchronous pulley (401) all rotate through the pivot and connect on face guard main part (2) right side wall, and two synchronous pulley (401) are located inside face guard main part (2), and the transmission is connected with synchronous pulley (402) between two synchronous pulley (401), synchronous pulley (402) outer peripheral face is equipped with drives post (403), driving motor (404) fixed mounting is on face guard main part (2) right-hand member, and driving motor (404) outside is located face guard main part (2) right side and is equipped with the rectangle protecting crust, driving motor (404) rotate through the pivot and are connected with bevel gear, two synchronous pulley (401) pivot right-hand member all run through face guard main part (2) right side wall, and one synchronous pulley (401) pivot right-hand member in upper portion is equipped with driving motor (404) pivot bevel gear engaged with bevel gear' s A gear.
6. The wearable medical epidemic prevention device with the heat dissipation structure as claimed in claim 1, wherein: reflection of light auxiliary member (5) are including slide cartridge (501), slide bar (502) and reflector (503), slide cartridge (501) are square tubular structure, and slide cartridge (501) fixed connection is in hood main part (1) right side upper end, the inside sliding connection of slide cartridge (501) has slide bar (502), and slide bar (502) front end fixed connection has reflector (503), the bar opening has been seted up to slide cartridge (501) right-hand member face, slide bar (502) right-hand member face is equipped with the double-screw bolt that runs through the bar opening, and the double-screw bolt outside has fastening nut through threaded connection, and the fastening nut periphery is the annular array form and is equipped with two supplementary bull sticks.
7. The wearable medical epidemic prevention device with the heat dissipation structure as claimed in claim 1, wherein: protection machanism (8) are including fixed frame (801), guard flap (802) and limit slide (803), fixed frame (801) fixed connection is located the mouth outside that charges at lithium cell (7) rear end face, and the inside left and right sides face of fixed frame (801) has all seted up the bar spout, the inside sliding connection of fixed frame (801) has guard flap (802), and guard flap (802) left and right sides face all is equipped with the bar slider with bar spout sliding connection, guard flap (802) up end is the bilateral symmetry form and is equipped with two limit slide (803) that run through fixed frame (801) top, and every limit slide (803) outside spring that has all cup jointed, two limit slide (803) upper ends are equipped with the handle, when protection machanism (8) is in the guard state, guard flap (802) are located the mouth rear side position that charges on lithium cell (7).
8. The wearable medical epidemic prevention device with the heat dissipation structure as claimed in claim 1, wherein: when the scraping mechanism (9) and the driving mechanism (4) are in an installation state, the strip-shaped sliding opening on the driving plate (903) is connected with the driving column (403) in a sliding mode.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110585015.9A CN113289281A (en) | 2021-05-27 | 2021-05-27 | Medical epidemic prevention wearable device with heat radiation structure |
| CN202210070686.6A CN114306972A (en) | 2021-05-27 | 2022-01-21 | Medical epidemic prevention wearable device with heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110585015.9A CN113289281A (en) | 2021-05-27 | 2021-05-27 | Medical epidemic prevention wearable device with heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113289281A true CN113289281A (en) | 2021-08-24 |
Family
ID=77325580
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110585015.9A Withdrawn CN113289281A (en) | 2021-05-27 | 2021-05-27 | Medical epidemic prevention wearable device with heat radiation structure |
| CN202210070686.6A Withdrawn CN114306972A (en) | 2021-05-27 | 2022-01-21 | Medical epidemic prevention wearable device with heat radiation structure |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210070686.6A Withdrawn CN114306972A (en) | 2021-05-27 | 2022-01-21 | Medical epidemic prevention wearable device with heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN113289281A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115067615A (en) * | 2022-06-02 | 2022-09-20 | 无锡联盾特种防护有限公司 | Special protection shield convenient to wear and wearing method |
-
2021
- 2021-05-27 CN CN202110585015.9A patent/CN113289281A/en not_active Withdrawn
-
2022
- 2022-01-21 CN CN202210070686.6A patent/CN114306972A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115067615A (en) * | 2022-06-02 | 2022-09-20 | 无锡联盾特种防护有限公司 | Special protection shield convenient to wear and wearing method |
| CN115067615B (en) * | 2022-06-02 | 2023-11-21 | 无锡联盾特种防护有限公司 | Special protective cover convenient to wear and wearing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114306972A (en) | 2022-04-12 |
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Application publication date: 20210824 |