CN109498920B - Portable multifunctional atomizer - Google Patents
Portable multifunctional atomizer Download PDFInfo
- Publication number
- CN109498920B CN109498920B CN201810783927.5A CN201810783927A CN109498920B CN 109498920 B CN109498920 B CN 109498920B CN 201810783927 A CN201810783927 A CN 201810783927A CN 109498920 B CN109498920 B CN 109498920B
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- medicine
- bin box
- spraying mechanism
- medicine bin
- circuit board
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- 238000005507 spraying Methods 0.000 claims abstract description 104
- 230000007246 mechanism Effects 0.000 claims abstract description 64
- 238000005192 partition Methods 0.000 claims abstract description 43
- 210000003928 nasal cavity Anatomy 0.000 claims abstract description 39
- 239000002184 metal Substances 0.000 claims abstract description 36
- 229910052751 metal Inorganic materials 0.000 claims abstract description 36
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 31
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 31
- 239000003814 drug Substances 0.000 claims description 127
- 239000000919 ceramic Substances 0.000 claims description 47
- 239000007921 spray Substances 0.000 claims description 47
- 239000007788 liquid Substances 0.000 claims description 39
- 208000006673 asthma Diseases 0.000 claims description 21
- 206010039085 Rhinitis allergic Diseases 0.000 claims description 18
- 201000010105 allergic rhinitis Diseases 0.000 claims description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 15
- 229910052802 copper Inorganic materials 0.000 claims description 15
- 239000010949 copper Substances 0.000 claims description 15
- 239000002245 particle Substances 0.000 claims description 6
- 239000002699 waste material Substances 0.000 claims description 6
- 239000003595 mist Substances 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 claims description 4
- 210000002345 respiratory system Anatomy 0.000 abstract description 11
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000001647 drug administration Methods 0.000 abstract 1
- 238000000889 atomisation Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000084 colloidal system Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 208000024891 symptom Diseases 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 208000017667 Chronic Disease Diseases 0.000 description 1
- 240000007643 Phytolacca americana Species 0.000 description 1
- 235000009074 Phytolacca americana Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011841 epidemiological investigation Methods 0.000 description 1
- 208000030500 lower respiratory tract disease Diseases 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 206010039083 rhinitis Diseases 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000026683 transduction Effects 0.000 description 1
- 238000010361 transduction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0618—Nose
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1025—Respiratory system
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The portable multifunctional atomizer comprises a 5V wireless charging receiving circuit board, a 5V wireless charging transmitting circuit board, a machine body, an upper partition board, a circuit board, an air pump motor, a lithium storage battery, a toggle power switch, an indicator light, a micro-grid spraying mechanism and a nasal cavity spraying mechanism, wherein the wireless charging receiving circuit board is arranged at the inner lower part of the machine body, the 5V wireless charging transmitting circuit board is arranged in an element box, the circuit board is arranged in front of the machine body, a lithium battery is arranged in the machine body after the circuit board is arranged, the upper end of the air pump motor is arranged below the upper partition board, the upper partition board is arranged on the machine body, the micro-grid spraying mechanism and the nasal cavity spraying mechanism are respectively arranged at the upper end of the upper partition board, the toggle power switch and the indicator light are arranged in front of the circuit board, the upper end of the circuit board is provided with two metal contact pieces, and the 5V wireless charging receiving circuit board, the air pump motor, the lithium storage battery, the toggle power switch, the indicator light, the micro-grid spraying mechanism and the nasal cavity spraying mechanism are connected through wires. The invention can facilitate the drug administration conversion of the upper respiratory tract and the lower respiratory tract.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to a portable multifunctional atomizer.
Background
Asthma is one of the most common chronic diseases in the world today, and no specific treatment method for asthma exists at present, and the disease is generally controlled by relieving by means of atomization treatment.
Epidemiological investigation proves that the asthma attack rate of patients with allergic rhinitis is 4-20 times higher than that of normal people, the incidence rate of asthma in normal people is about 2-5%, the incidence rate of asthma in patients with allergic rhinitis can be up to 20-40%, and even 60% of allergic rhinitis is considered to be possibly developed into asthma or accompanied with lower respiratory tract symptoms, and the connection between the two is quite tight. In the treatment of allergic rhinitis, the medicine can be atomized and administrated through nasal cavity
Can effectively relieve rhinitis symptoms and is beneficial to the recovery of allergic rhinitis.
In the prior art, when the spray administration equipment for treating asthma is used, the spray administration equipment is basically only aimed at lower respiratory tract atomization treatment due to the limitation of the structure, but cannot be used for nasal cavity atomization administration of allergic rhinitis (the requirements of the upper respiratory tract and the lower respiratory tract atomization treatment on atomized particles are different, and different spray equipment is needed because different small atomized particles are different in mechanical structure requirements); when the spray administration device for treating allergic rhinitis is used, the spray administration device only has a nasal cavity spray administration function due to the limited structure, and cannot be used for treating asthma by deep lung atomization. However, since many patients with allergic rhinitis also suffer from asthma, in practical use, patients with allergic rhinitis who suffer from asthma need to use two different spray administration devices, and thus use corresponding spray devices when treating different symptoms. In addition, the prior spray administration equipment for asthma and spray administration equipment for allergic rhinitis generally drive a piston manually or electrically due to the structure limitation, so that the compressed liquid medicine is sprayed out of a spray head to form atomized liquid medicine, inconvenience can be brought to a user due to manual operation, the compressed liquid medicine of the piston is limited due to the power of a motor, and the atomizing effect of the liquid medicine is poor due to the too low pressure.
Based on the above, it is especially necessary to provide a device which can treat asthma and lower respiratory tract diseases by atomizing, and simultaneously combine nasal cavity spray administration function for treating allergic rhinitis, and has good atomization effect.
Disclosure of Invention
In order to overcome the defects that the prior nasal cavity washing equipment applied to asthma and allergic rhinitis has single function, does not have nasal cavity treatment and lower respiratory tract atomization functions, has poor atomization effect, and can bring inconvenience to patients in the practical application of allergic rhinitis patients suffering from asthma, the invention provides a micro-grid spraying mechanism and a nasal cavity spraying mechanism which are convenient to detach and mount.
The technical scheme adopted for solving the technical problems is as follows:
The portable multifunctional atomizer comprises a 5V wireless charging receiving circuit board and a 5V wireless charging transmitting circuit board, and is characterized by further comprising a machine body, an upper partition board, a circuit board, an air pump motor, a lithium storage battery, a toggle power switch, an indicator light, a micro-grid spraying mechanism and a nasal cavity spraying mechanism, wherein the wireless charging receiving circuit board is arranged at the lower part in the machine body, the 5V wireless charging transmitting circuit board is arranged in an element box, the circuit board is arranged at the front end in the machine body through a screw rod, a lithium battery is arranged at the rear side end in the machine body, the upper end of the air pump motor is arranged at the lower end of the upper partition board through the screw rod, an exhaust hole distributed from top to bottom is arranged at the front middle part of the upper partition board, an exhaust pipe of the air pump motor is positioned at the inner side of the exhaust hole, the exhaust pipe of the air pump motor is in tight contact with the inner side of the exhaust hole, so that air entering the upper end of the upper partition board can not escape outwards from the exhaust hole, the left and right ends of the middle part of the upper baffle are respectively provided with a positioning groove, the left and right sides of the inside of the upper baffle are respectively provided with two clamping grooves, the upper baffle is arranged at the upper end of the machine body, a toggle power switch and an indicator lamp are arranged at the front end of a circuit board, an operating handle of the toggle power switch and the luminous surfaces of the two indicator lamps are respectively positioned outside three openings at the front end of the machine body, the upper end of the circuit board is transversely welded with two metal contact pieces, the power input ends of a lithium storage battery and the power output ends of a 5V wireless charging receiving circuit board are respectively connected through wires, the anode of the lithium storage battery is connected with the middle wiring terminal of the toggle power switch through wires, one of the two metal contact pieces, the negative power input end of an air pump motor, the negative power input end of the two indicator lamps and the negative electrode of the lithium storage battery are connected through wires, and the other metal contact piece, the positive power input end of the air pump motor is connected with two outlet ends of the toggle power switch through wires respectively, the positive power input ends of the two indicator lamps are connected with two outlet ends of the toggle power switch through wires respectively, and the micro-grid spraying mechanism and the nasal cavity spraying mechanism are arranged at the upper ends of the upper partition plates respectively.
The air pump motor model is MAP-AM-265, and the working voltage is direct current 5V.
The lithium storage battery model is 5V/4Ah.
The toggle power switch is provided with a power input end and two power output ends.
The indicator light is a light emitting diode, one emits blue light, and the other emits red light.
The micro-grid spraying mechanism comprises a medicine bin box, an upper cover, a front cover, a spraying net and a piezoelectric ceramic transducer, wherein a spray head is arranged in the middle of the front end of the medicine bin box, the spray head is communicated with the inside of the medicine bin box, the spraying net is located on the inner side of the front cover, the piezoelectric ceramic transducer is installed at the rear side end of the spraying net, the front cover is installed at the front end of the spray head through the rear end of the front cover, the piezoelectric ceramic transducer is located at the front inner side end of the spray head, the rear inner side end of the front cover is tightly contacted with the front outer side end of the spray head, the front cover cannot fall off from the spray head under the action of no large forward external force, two positioning rods are respectively arranged at the left end and the right end of the bottom of the medicine bin box, two elastic clamping plates are respectively inserted into two positioning grooves at the left end and the middle of the upper partition plate, four clamping plates at the left side and the right side of the bottom of the medicine bin box are respectively clamped into four clamping grooves at the left side and right side of the inside of the upper partition plate, the lower end of the medicine bin box is installed at the upper end of the upper partition plate, and a medicine adding port is arranged at the upper end of the medicine bin box.
The piezoelectric ceramic transducer of the micro-grid spraying mechanism is circular, is formed by axially polarizing two piezoelectric ceramic plates back to back, the piezoelectric ceramic plates are made of PZT 5H/epoxy resin composite materials, the two adjacent piezoelectric ceramic plates are in opposite axial polarization modes, the outer side end of the piezoelectric ceramic transducer is tightly contacted with the inner side end of the spray head, and liquid medicine in the medicine bin box cannot leak outwards from between the piezoelectric ceramic transducer and the inner side of the spray head.
The spraying net of the micro-net spraying mechanism is a micro-net with the diameter of 1cm and the thickness of 0.2 mm, and the net contains 5000-10000 small holes with the aperture smaller than 3 micrometers.
Two metal copper sheets are transversely adhered to the front end of the lower part of the medicine bin box of the micro-grid spraying mechanism, are respectively connected with two power input ends of the piezoelectric ceramic transducer, and are respectively contacted and electrically communicated with two metal contact sheets transversely distributed at the upper end of the circuit board after the lower end of the medicine bin box is arranged at the upper end of the upper partition plate.
The nasal cavity spraying mechanism comprises a medicine bin box, a spraying nozzle, an upper cover plate and a lower cover plate, wherein the spraying nozzle and the upper cover plate are integrally formed, the upper cover plate covers the upper end of the medicine bin box, no gap exists between the upper cover plate and the lower cover plate, air entering the medicine bin box can not escape from a gap between the upper cover plate and the lower cover plate, a waste liquid medicine bin is arranged at the upper end of the inner left side part of the medicine bin box, the upper part of the right end of the waste liquid medicine bin is lower than the upper end of the medicine bin box, the outer diameter of the lower part of the spraying nozzle is larger than the outer diameter of the upper part, the upper end of the spraying nozzle is conical, the lower part of the conical hollow pipe is communicated with the outside, the top opening of the conical hollow pipe is smaller than the opening of the lower part of the medicine bin box, the opening lower part of the spraying nozzle is positioned at the 1 cm of the lower end of the upper cover plate, two clamping plates are respectively clamped into four clamping grooves on the left side and right side of the bottom of the medicine bin box through the medicine bin box, and the upper end of the upper baffle is arranged at the upper end of the medicine bin box.
The height of the conical hollow tube of the nasal cavity spraying mechanism is 0.5m lower than the height of the medicine bin box, the lower end of the medicine bin box is arranged at the rear end of the upper partition plate, the lower part of the conical hollow tube is just positioned at the outer side of the upper end of the exhaust hole which is distributed from top to bottom in the front middle of the upper partition plate, the conical hollow tube and the lower part are closely contacted, and the compressed air input by the air pump motor is prevented from escaping outwards from the space between the conical hollow tube and the upper end of the exhaust hole.
The invention has the beneficial effects that: when the invention is used, when asthma treatment is needed, the lower end of the medicine bin box of the micro-grid spraying mechanism is arranged at the upper end of the partition plate on the machine body, before the use, medicine liquid with the thickness not more than 12ML is added by opening the upper cover of the upper end of the medicine bin box of the micro-grid spraying mechanism, the medicine liquid can be put into use after the upper cover is covered, when the medicine bin box is used, the toggle power switch is toggled left, so that the power output by the storage battery enters the two power input ends of the piezoelectric ceramic transducer, the piezoelectric ceramic transducer is electrified to work, the piezoelectric ceramic plate performs high-frequency oscillation, and meanwhile, the spraying grid synchronously generates axial high-frequency vibration, so that the medicine liquid in the medicine bin can be sprayed out from the mesh of the spraying grid to enter the throat of a patient, and the medicine liquid is atomized, and the medicine liquid is suitable for asthmatic patients. When allergic rhinitis is needed to be used, the micro-grid spraying mechanism is taken down from the machine body, the nasal cavity spraying mechanism is arranged at the upper end of the machine body, before the use, the upper cover plate is opened, the medicine bin box is filled with medicine liquid not more than 12ML, the medicine bin box can be put into use after being covered, when the medicine bin box is used, the toggle power switch is toggled rightwards, then the power output by the storage battery enters the air pump motor, the air pump motor is powered on, compressed air output by the air exhaust pipe of the air pump motor is discharged outwards from the conical hollow pipe, then negative pressure is generated at the upper end of the conical hollow pipe, the medicine liquid is sprayed to the lower end of the petal-shaped protruding baffle plate from the top of the conical hollow pipe, the medicine liquid is sprayed to the periphery under high-speed impact, so that liquid drops become mist particles with the diameter of microns enter the lower end of the spray nozzle, and are sprayed from the upper end of the spray nozzle into the nasal cavity of a patient, and thus the nasal cavity spraying medicine application procedure is completed. The invention has the micro-grid spraying mechanism and the nasal cavity spraying mechanism which are convenient to detach and mount, and compared with the prior asthma atomizing equipment and nasal cavity cleaning equipment, the micro-grid spraying mechanism and the nasal cavity spraying mechanism have smaller volume and more perfect functions, can be conveniently replaced on a machine body, and can effectively spray and administer the medicine to the upper respiratory tract and the lower respiratory tract of a patient under the action of related mechanisms, so that a user does not need to carry different two atomizing equipment, and a good spraying effect can be achieved. Based on the above, the invention has good application prospect.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic diagram of a 5V wireless charging receiving circuit board, a machine body, an upper partition board, a circuit board, an air pump motor, a lithium storage battery, a toggle power switch, an indicator light and a nasal cavity spraying mechanism.
Fig. 2 is a schematic diagram of a split structure of the 5V wireless charging receiving circuit board, the machine body, the upper partition board, the circuit board, the air pump motor, the lithium storage battery, the toggle power switch, the indicator light and the nasal cavity spraying mechanism.
Fig. 3 is a schematic diagram of a 5V wireless charging receiving circuit board, a machine body, an upper partition board, a circuit board, an air pump motor, a lithium storage battery, a toggle power switch, an indicator light and a micro-grid spraying mechanism.
Fig. 4 is a schematic diagram of a split structure of a 5V wireless charging receiving circuit board, a machine body, an upper partition board, a circuit board, an air pump motor, a lithium storage battery, a toggle power switch, an indicator light and a micro-grid spraying mechanism.
Fig. 5 is a circuit diagram of the present invention.
Detailed Description
The portable multifunctional atomizer shown in figures 1,2, 3 and 4 comprises a 5V wireless charging receiving circuit board 1, a 5V wireless charging transmitting circuit board, a machine body 2, an upper partition plate 3, a circuit board 4, an air pump motor 5, a lithium storage battery 6, a toggle power switch 7, an indicator lamp 8, a micro-grid spraying mechanism 9 and a nasal cavity spraying mechanism 10,5V, wherein the wireless charging receiving circuit board 1 is arranged at the lower part in the machine body 1, the 5V wireless charging transmitting circuit board is arranged in an element box (positioned in a user's home and used when the lithium storage battery 6 needs to be charged), the circuit board 4 is arranged at the front end in the machine body 2 through a screw, the lithium storage battery 6 is arranged at the rear side end in the machine body 2, the upper end of the air pump motor 5 is arranged at the lower end of the upper partition plate 3 through the screw, the front middle part of the upper partition plate 3 is provided with an air vent 3-1 distributed from top to bottom, the exhaust pipe 5-1 of the air pump motor 5 is positioned at the inner side of the exhaust hole 3-1, the exhaust pipe 5-1 of the air pump motor is tightly contacted with the inner side of the exhaust hole 3-1, so that air entering the upper end of the upper partition plate 3 can not escape outwards from the exhaust hole 3-1, the left and right ends of the middle part of the upper partition plate 3 are respectively provided with a positioning groove 3-2, the left and right sides of the inner part of the upper partition plate are respectively provided with two clamping grooves 3-3, the upper partition plate 3 is arranged at the upper end of the machine body 2, a toggle power switch 7 and an indicator lamp 8 are arranged at the front end of a circuit board 4, the light emitting surfaces of the toggle power switch 7 and the two indicator lamps 8 are respectively positioned outside three openings at the front end of the machine body 2, the upper end of the circuit board 4 is transversely welded with two metal contact pieces 4-1, the power input ends of the lithium storage battery 6 and the power output ends of the 5V wireless charging receiving circuit board 1 are respectively connected by leads, the positive pole of the lithium storage battery 6 is connected with the middle wiring end of the toggle power switch 7 through a wire, one of the two metal contact pieces 4-1, the negative pole power input end of the air pump motor 5, the negative pole power input end of the two indicator lamps 8 and the negative pole of the lithium storage battery 6 are connected through wires, the other one of the two metal contact pieces 4-1, the positive pole power input end of the air pump motor 5 and the two wire outgoing ends of the toggle power switch 7 are respectively connected through wires, the positive pole power input end of the two indicator lamps 8 and the two wire outgoing ends of the toggle power switch 7 are respectively connected through wires, and the micro-grid spraying mechanism 9 and the nasal cavity spraying mechanism 10 are respectively arranged at the upper ends of the upper partition plates.
As shown in fig. 1,2,3 and 4, the air pump motor 5 is of the type MAP-AM-265, the working voltage is direct current 5V, the upper end of the shell is provided with a shaft-driven soft colloid, the bearing drives the soft colloid to do circular motion, the soft colloid is at a certain angle with the shaft level, when the bearing rotates, air is discharged due to the change of volume, and the exhaust pipe 5-1 outputs air with positive pressure. The model 6 of the lithium secondary battery is 5V/4Ah. Toggle power switch 7 has one power input and two power outputs. The indicator light 8 is a light emitting diode, one emitting blue and one emitting red. The micro-grid spraying mechanism comprises a medicine bin box 9-1, an upper cover 9-2, a front cover 9-3, a spraying grid 9-4 and a piezoelectric ceramic transducer 9-5, wherein the middle part of the front end of the medicine bin box 9-1 is provided with a spray head 9-6, the spray head 9-6 is communicated with the inside of the medicine bin box 9-1, the spraying grid 9-4 is positioned at the inner side of the front cover 9-3, the piezoelectric ceramic transducer 9-5 is circular, the piezoelectric ceramic transducer 9-5 is arranged at the rear side end of the spraying grid 9-4, the front end of the front cover 9-3 is sleeved at the front end of the spray head 9-6, the front cover 9-3 is arranged at the front end of the spray head 9-6, the piezoelectric ceramic transducer 9-5 is positioned at the front inner side end of the spray head 9-6, the rear inner side end of the front cover 9-3 is tightly contacted with the front outer side end of the spray head 9-6, the front cover 9-3 does not drop from the spray head 9-6 under the action of a large forward external force, the left and right ends of the bottom of the medicine bin box 9-1 are respectively provided with a positioning rod 9-7, the left and right ends of the bottom of the medicine bin box 9-1 are respectively provided with two clamping plates which are inserted into the upper clamping plates of the upper end and the left and right sides of the medicine bin 9-1 through the two side of the upper end of the upper clamping plates 9-3, the upper end and the two side of the upper clamping plates of the upper side of the upper clamping plates 2-9-3 are respectively, and the upper end of the two side of the upper clamping plates of the upper side 2-9-3 are respectively. The piezoelectric ceramic transducer 9-5 of the micro-grid spraying mechanism is circular, is formed by axially polarizing two piezoelectric ceramic plates back to back, the piezoelectric ceramic plates are made of PZT 5H/epoxy resin composite materials, the two adjacent piezoelectric ceramic plates are in opposite axial polarization modes, the outer side end of the piezoelectric ceramic transducer 9-5 is tightly contacted with the inner side end of the spray head 9-6, and liquid medicine in the medicine bin box 9-1 cannot leak outwards from between the piezoelectric ceramic transducer 9-5 and the inner side of the spray head 9-6. The spraying net 9-4 of the micro-net spraying mechanism is a micro-net with a diameter of 1 cm and a thickness of 0.2 mm, and the net contains 5000-10000 small holes with a pore diameter of less than 3 microns. The front end of the lower part of the medicine bin box 9-1 of the micro-grid spraying mechanism is transversely adhered with two metal copper sheets 9-10, the two metal copper sheets 9-10 are respectively connected with two power input ends of the piezoelectric ceramic transducer 9-5, and after the lower end of the medicine bin box 9-1 is arranged at the upper end of the upper partition plate 3, the two metal copper sheets 9-10 are respectively contacted with and electrically communicated with two metal contact sheets 4-1 transversely distributed at the upper end of the circuit board.
As shown in fig. 1, 2, 3 and 4, the nasal cavity spraying mechanism comprises a medicine box 10-1, a spraying nozzle 10-2, the spraying nozzle 10-2 and an upper cover plate 10-3 are integrally formed, the upper cover plate 10-3 covers the upper end of the medicine box 10-1, no gap exists between the upper cover plate 10-3 and the upper cover plate after the upper end of the medicine box 10-1, the air entering the medicine box 10-1 can not escape from a gap between the upper cover plate and the medicine box, a waste medicine liquid bin 10-4 is arranged at the upper end of the inner left side part of the medicine box 10-1, the upper height of the right end of the waste medicine liquid bin 10-4 is lower than the upper height of the medicine box 10-1, the outer diameter of the lower part of the spraying nozzle 10-2 is larger than the outer diameter of the upper part, the upper end of the spraying nozzle 10-2 is conical, the middle part of the lower end of the medicine bin box 10-1 is provided with a conical hollow pipe 10-5 which is vertically distributed and integrally formed with the medicine bin box, the lower part of the conical hollow pipe 10-5 is communicated with the outside, the open hole at the top of the conical hollow pipe 10-5 is smaller than the open hole at the lower part, the lower part of the open hole of the spray nozzle 10-2 is positioned at the position 1 cm below the upper cover plate 10-3, the lower part of the open hole of the spray nozzle 10-2 is provided with a petal-shaped protruding baffle (the upper parts of the two side ends of the baffle are connected with the left part and the right part of the lower end of the upper cover plate 10-3 through two connecting plates), vaporific medicine liquid can enter the open hole of the spray nozzle 10-2 from the other parts of the two side ends of the baffle plates), two clamping plates 10-6 are respectively arranged at the left side and the right side of the bottom of the medicine bin box 10-1, the four clamping plates 10-6 at the left side and the left side of the bottom of the medicine bin box are respectively clamped into four clamping grooves 3-3 on the left side and right side of the inside of the upper baffle plate, the lower end of the medicine cartridge 10-1 is installed at the upper end of the upper partition plate 3. The height of the conical hollow tube 10-5 of the nasal cavity spraying mechanism is 0.5cm lower than that of the medicine bin box 10-1, the lower end of the medicine bin box 10-1 is arranged at the upper end of the upper partition plate 3, the lower part of the conical hollow tube 10-5 is just positioned at the outer side of the upper end of the exhaust hole 3-1 distributed from top to bottom in the front middle of the upper partition plate, the two parts are in close contact with each other, and the compressed air input by the air pump motor 5 is prevented from escaping outwards from the space between the two parts.
When the asthma treatment needs to be used, the four clamping plates 9-8 on the left and right sides of the bottom of the medicine bin box 9-1 of the micro-grid spraying mechanism are respectively clamped into the four clamping grooves 3-3 on the left and right sides of the inside of the upper partition plate, so that the lower end of the micro-grid spraying mechanism 9 is arranged at the upper end of the upper partition plate 3 of the machine body, the two parts are combined, the two parts cannot be separated under the action of no larger external force, at the moment, the two metal copper sheets 9-10 are respectively contacted with and electrically communicated with the two metal contact plates 4-1 transversely distributed at the upper end of the circuit board, and because the two metal copper sheets 9-10 are respectively connected with the two power input ends of the piezoelectric ceramic transducer 9-5, one of the two metal contact plates 4-1 is connected with the negative electrode of the lithium storage battery 6 through a lead, and when the handle of the power switch 7 is shifted left, the positive power supply of the storage battery G is shifted through the shifting copper sheet 7, the first wire outlet end of the copper sheet 9-10 is connected with the other metal contact plate 4-1, and the other metal contact plate 4-5 is connected with the other metal contact plate 4-5 through the negative electrode of the piezoelectric ceramic transducer, and the other metal contact plate 4-5 is connected with the other metal contact plate 4-5. Before the use, the upper cover 9-2 at the upper end of the medicine bin box of the micro-grid spraying mechanism is opened to add the medicine liquid with the length not more than 12ML, the medicine liquid can be used after the upper cover 9-2 is covered (the medicine liquid is added in advance before going out or being used at home), the stirring power switch 7 is stirred leftwards during the use, then the power output by the storage battery 6 enters the two power input ends of the piezoelectric ceramic transducer 9-5, the piezoelectric ceramic transducer 9-5 is subjected to high-frequency oscillation after being electrified, and meanwhile, the spraying grid 9-4 synchronously generates axial high-frequency vibration, so that the medicine liquid in the medicine bin 9-1 can be sprayed out from the mesh of the spraying grid 9-4 to enter the throat of a patient, thereby completing the atomization of the medicine liquid, and being suitable for asthma patients. In practical application, since the pore diameters of the micropores distributed on the surface of the piezoelectric ceramic transducer 9-5 are very small, the water surface tension cannot flow out through the pore diameters, and only when the two piezoelectric ceramic plates 9-5 do high-frequency oscillation, the liquid medicine can be sprayed out to the front end through the micropores distributed on the surface of the piezoelectric ceramic transducer 9-5. When the piezoelectric ceramic power switch is stopped, the toggle handle of the toggle power switch 7 is toggled to the middle, and the piezoelectric ceramic transducer 9-5 stops working when no input power is input.
When the allergic rhinitis treatment needs to be used, as shown in figures 1,2,3 and 4, the micro-grid spraying mechanism 9 is taken down from the machine body 1, four clamping plates 10-6 on the left side and the right side of the bottom of the medicine bin box 10-1 are respectively clamped into four clamping grooves 3-3 on the left side and the right side of the inside of the upper partition plate, the lower end of the medicine bin box 10-1 is arranged at the upper end of the upper partition plate 3, the combination of the two is realized, and the two cannot be separated under the action of no large external force. Before use, the upper cover plate 10-3 is opened, the medicine box 10-1 is filled with medicine liquid with the concentration not exceeding 12ML, and the medicine box can be used after the upper cover plate 10-3 is covered (the medicine liquid is added before going out or being used at home); when the nasal cavity spraying device is used, the stirring power switch 7 is stirred to the right, so that a power supply output by the storage battery enters the two ends of the power supply input of the air pump motor 5, the air pump motor 5 is electrified to work, compressed air output by the exhaust pipe 5-1 of the air pump motor enters the lower end of the spray nozzle 10-2 from the front middle part of the baffle plate 3 from top to bottom, the lower part of the conical hollow pipe 10-5 enters the conical hollow pipe 10-5, the compressed air output by the conical hollow pipe 10-5 is discharged outwards through the spray nozzle 10-2, the conical hollow pipe 10-5 is positioned at the upper end of the medicine bin box 10-1 to generate negative pressure, medicine liquid in the medicine bin box 10-1 is adsorbed, and is sprayed to the lower end of the petal-shaped protruding baffle plate from the top of the conical hollow pipe 10-5, the medicine liquid is sprayed to the periphery at high speed, so that liquid drops become mist particles with the diameter of 10-15 microns into the lower end of the spray nozzle 10-2, and the mist particles are sprayed from the upper end of the spray nozzle 10-2 into a patient, so that a nasal cavity spraying procedure is finished, when the nasal cavity spraying is stopped, the stirring handle of the power switch 7 is stirred to the middle, the medicine bin box is started, the medicine is stopped, and the medicine is stopped from being input. In actual use, the liquid medicine which is not sprayed out by the spray nozzle 10-2 flows into the waste liquid medicine bin 10-4, and the user can pour the liquid medicine later. The invention has the micro-grid spraying mechanism 9 and the nasal cavity spraying mechanism 10 which are convenient to detach and mount, the micro-grid spraying mechanism 9 and the nasal cavity spraying mechanism 10 have smaller volumes compared with the existing throat spraying and dosing equipment and the nasal cavity spraying and dosing equipment, the functions are more perfect, the micro-grid spraying mechanism 9 and the nasal cavity spraying and dosing equipment can be conveniently replaced on a machine body, and when the micro-grid spraying and dosing machine works, the micro-grid spraying and dosing machine can effectively spray and dose for the upper respiratory tract and the lower respiratory tract of a patient under the action of the related mechanisms, so that a user does not need to carry two different atomizing equipment, and a good spraying effect can be achieved. Based on the above, the invention has good application prospect.
As shown in FIG. 5, the air pump motor M is MAP-AM-265 and the operating voltage is DC 5V. The type G of the lithium secondary battery is 5V/4Ah. The toggle power switch S is provided with a power input end 1 and two power output ends 2 and 3. The indicator light is a light emitting diode, one led g emits blue light and the other led r emits red light. The two ends of the power input of the lithium storage battery G and the two ends 1 and 2 pins of the power output of the 5V wireless charging receiving circuit board U1 are respectively connected through wires, the positive electrode of the lithium storage battery G is connected with the 1 pin of the middle wiring terminal of the toggle power switch S through wires, one of the two metal contact pieces is J1, the negative power input end of the air pump motor M, the negative power input end of the two indicator lights LEDG and LEDR are connected with the negative electrode of the lithium storage battery G through wires, the other J2 of the two metal contact pieces, the positive electrode power input end of the air pump motor M are respectively connected with the 2 pin and the 3 pin of the two outgoing terminals of the toggle power switch S through wires, the positive electrode power input end of the two indicator lights LEDG and LEDR are respectively connected with the 2 pin and the 3 pin of the toggle power switch S through wires, and the two metal copper sheets T1 and T2 are respectively connected with the two power input ends of the piezoelectric ceramic transducer B.
In the use of the lithium secondary battery G, as shown in fig. 5, when the lithium secondary battery G is in no electricity, a power plug of a 5V wireless charging transmitting circuit board U2 positioned at home is inserted into a 220V power supply, so that the 5V wireless charging transmitting circuit board U2 is electrified to transmit a wireless charging energy signal, and after the 5V wireless charging receiving circuit board U1, which is close to the 5V wireless charging transmitting circuit board U2, receives the wireless charging energy, the wireless charging energy signal is converted into a 5V direct current power supply under the action of an internal circuit thereof (under the action of a voltage stabilizing circuit in the 5V wireless charging receiving circuit board U1, the actual output power supply of the power supply output end is 7V so as to smoothly charge the lithium secondary battery G), and the normal use of the lithium secondary battery G is ensured. When allergic rhinitis needs to be used, the toggle power switch S is toggled to the right, the pin 1 and the pin 3 of the toggle power switch S are communicated, so that a power supply output by the storage battery G enters the two ends of the power supply input of the air pump motor M, the air pump motor M is powered on (meanwhile, the light emitting diode LEDG is powered on to prompt a user to be in the working state of the air pump motor M at the moment), and when the allergic rhinitis is stopped to be used, the toggle handle toggling the switch S is toggled to the middle, and the air pump motor M stops working when the input power supply is not input.
When asthma is needed, as shown in fig. 5, after four clamping plates at the left and right sides of the bottom of a medicine bin box of a micro-grid spraying mechanism are respectively clamped into four clamping grooves at the left and right sides of the inside of an upper partition plate, at the moment, two metal copper sheets T1 and T2 are respectively contacted with two metal contact pieces J1 and J2 transversely distributed at the upper end of a circuit board and are electrically communicated, because the two metal copper sheets T1 and T2 are respectively connected with two power input ends of a piezoelectric ceramic transducer B through wires, one of the two metal contact pieces J1 is connected with a cathode of a lithium storage battery G through wires, the other metal contact piece J2 is connected with a first wire outlet end 2 pin of a poking power switch S through wires, when the ceramic transducer B is used, after the poking power switch S pokes a handle leftwards, a1 pin and a2 pin of the poking power switch S are communicated, an anode power supply output by the storage battery G is connected through the middle wiring terminal 1 pin of the poking power switch S, the first wire outlet end 2 pin of the two metal contact pieces T1 and one of the other metal copper sheets T2 are connected with two power input ends of the piezoelectric ceramic transducer B through wires, and at the same time, when the piezoelectric ceramic transducer B is used, the two power is in a state of the piezoelectric transducer B is simultaneously, the piezoelectric transducer B is in a state of being poked, and the piezoelectric transducer B is in a state, and the piezoelectric transducer is in a state, and the piezoelectric transducer is in a piezoelectric state is in a piezoelectric transducer is in a piezoelectric state at a piezoelectric transducer is in a piezoelectric state at a piezoelectric state, the piezoelectric ceramic transduction piece stops working when no input power supply is provided. The operating current of the light emitting diodes LEDR, LEDG is 5mA.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is limited to the details of the foregoing exemplary embodiments, and that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (1)
1. The portable multifunctional atomizer comprises a 5V wireless charging receiving circuit board and a 5V wireless charging transmitting circuit board, and is characterized by further comprising a machine body, an upper partition board, a main circuit board, an air pump motor, a lithium storage battery, a toggle power switch, an indicator lamp, a micro-grid spraying mechanism and a nasal cavity spraying mechanism, wherein the 5V wireless charging receiving circuit board is arranged at the lower part in the machine body; the micro-grid spraying mechanism comprises a medicine bin box I, an upper cover, a front cover, a spraying grid and a piezoelectric ceramic transducer, wherein a spray head is arranged in the middle of the front end of the medicine bin box I, the spray head is communicated with the inside of the medicine bin box I, the spraying grid is positioned at the inner side of the front cover, the piezoelectric ceramic transducer is arranged at the rear side end of the spraying grid, the front cover is arranged at the front end of the spray head, the piezoelectric ceramic transducer is positioned at the front inner side end of the spray head, a positioning rod is respectively arranged at the left end and the right end of the bottom of the medicine bin box I, two elastic clamping plates are respectively arranged at the left side and the right side of the bottom of the medicine bin box I, the lower end of the medicine bin box I is arranged at the upper end of the upper partition plate, the upper end of the medicine bin box I is provided with a square medicine adding port, and the upper cover is covered at the upper end of the medicine adding port; the piezoelectric ceramic transducer of the micro-grid spraying mechanism is circular, and is formed by axially polarizing two piezoelectric ceramic plates back to back; two metal copper sheets are transversely adhered to the front end of the lower part of a medicine bin box I of the micro-grid spraying mechanism, the two metal copper sheets are respectively connected with two power input ends of a piezoelectric ceramic transducer, and after the lower end of the medicine bin box I is arranged at the upper end of an upper partition plate, the two metal copper sheets are respectively contacted with and electrically communicated with two metal contact sheets transversely distributed at the upper end of a main circuit board; the nasal cavity spraying mechanism comprises a medicine bin box II, a spraying nozzle and an upper cover plate, wherein the spraying nozzle and the upper cover plate are integrally formed, the upper cover plate covers the upper end of the medicine bin box II, a waste medicine liquid bin is arranged at the upper end of the inner left side part of the medicine bin box II, the outer diameter of the lower part of the spraying nozzle is larger than that of the upper part, the upper end of the spraying nozzle is conical, a conical hollow pipe which is vertically distributed and integrally formed with the medicine bin box II is arranged in the middle of the lower end of the medicine bin box II, the lower part of the conical hollow pipe is communicated with an air pump motor, the top opening of the conical hollow pipe is smaller than the opening of the lower part, the lower part of the opening of the spraying nozzle is provided with a petal-shaped protruding baffle plate at the lower end of the upper cover plate, two clamping plates are respectively arranged at the left side and the right side of the bottom of the medicine bin box II, and the lower end of the medicine bin box II is arranged at the upper end of the upper partition plate; the height of the conical hollow tube of the nasal cavity spraying mechanism is lower than that of the medicine bin box II, and the lower part of the conical hollow tube is positioned outside the upper end of the vent hole in the front middle of the upper partition plate; the micro-grid spraying mechanism and the nasal cavity spraying mechanism can be detached and installed, when asthma treatment is needed, the lower end of a medicine bin box I of the micro-grid spraying mechanism is installed at the upper end of a baffle plate on a machine body, a poking power switch is poked leftwards, after a piezoelectric ceramic transducer is electrified to work, a piezoelectric ceramic plate performs high-frequency oscillation, and meanwhile, a spraying grid synchronously generates axial high-frequency vibration, so that medicine liquid in the medicine bin box I can be sprayed out from meshes of the spraying grid and enter throat of a patient; when allergic rhinitis needs to be used, the micro-grid spraying mechanism is taken down from the machine body, the nasal cavity spraying mechanism is arranged at the upper end of the upper partition plate of the machine body, the toggle power switch is toggled rightwards, the air pump motor is electrically operated, compressed air output by the exhaust pipe of the air pump motor enters the conical hollow pipe, the conical hollow pipe is positioned at the upper end of the medicine bin box II to generate negative pressure, medicine liquid in the medicine bin box II is adsorbed to enter, the lower end of the petal-shaped protruding baffle is sprayed out from the top of the conical hollow pipe, and the medicine liquid is sprayed around under high-speed impact to enable liquid drops to be changed into mist particles with the diameter of microns to enter the spray nozzle and be sprayed out from the upper end of the spray nozzle to enter the nasal cavity of a patient.
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| CN201810783927.5A CN109498920B (en) | 2018-07-17 | 2018-07-17 | Portable multifunctional atomizer |
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| CN109498920A (en) | 2019-03-22 |
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