CN211751903U - A kind of high-efficiency purifying multi-function intelligent nasal plug - Google Patents

Abstract

The utility model provides an efficient and purifying multifunctional intelligent nasal plug. The intelligent nasal plug comprises a nasal plug main body and a nasal mask assembly sleeved on the nasal plug main body. valve; the nose plug body includes a first air filter layer connecting needle, a vortex fan, a second air filter layer support, a nose plug support, a valve-type air outlet check valve, a miniature double-chamber spray bottle, a smart module 1 and a smart module 2 and a ring The third filter layer bracket. The invention is completely invisible, easy to disassemble and wash, and has high air purification efficiency, which can well remove particulate matter, formaldehyde, odor, pollen, bacteria, etc. in the air. At the same time, the intelligent module also realizes automatic air quality and breathing monitoring, intelligent medication and heating The humidification function greatly improves wearing comfort and practicability, especially improving the quality of life of patients with nasal congestion symptoms.

Description

A kind of high-efficiency purifying multi-function intelligent nasal plug

technical field

The utility model relates to a personal respiratory protection appliance and a medical device for assisting ventilation and medication for patients with respiratory diseases, in particular to an efficient and purifying multifunctional intelligent nasal obstruction.

Background technique

While industrial production drives economic development, it also brings serious air pollution problems, aggravating the occurrence of respiratory infections and health incidents among the population, especially in autumn and winter when haze incidents are frequent, which has brought a serious burden to the national economy. At present, various air purification equipment has been invented, such as protective masks, nasal congestion and micro air purifiers. Masks are widely used in the crowd. Among them, medical N95 masks are effective for smog, and N95 masks are easy to cause poor breathing due to their large resistance. Exhaled breath can cause "secondary pollution", and the mask may also leak at the edge, and the mist exhaled in the cold season can also affect the vision of the wearer of glasses, face occlusion, and high prices, which limit the application. The current problems of filter nasal congestion or nasal masks include unsightly wearing, easy to fall off, poor air permeability, single function, repeated inhalation and exhalation of gas through the filter membrane (causing waste of filter membrane), poor filtering effect and comfort, etc. . Although some nasal obstructions add auxiliary drug delivery function, there are mainly the following two ways: such as dust-proof drug-loaded nasal obstruction (patent number CN 204563286U), powder medicine is coated on the filter villi; replaceable filter element type nasal air filter device (patent number CN 204563286U) No. CN 107537105A) adding a volatile medicine capsule into a filter element to realize medication, and the medication effect cannot be guaranteed.

SUMMARY OF THE INVENTION

In view of the above-mentioned deficiencies of the prior art, the present utility model provides a high-efficiency purifying and multi-functional intelligent nasal plug, which achieves intelligent assisted ventilation, medication and breathing monitoring while improving the air purifying effect through three-layer filtration, and is especially expected to improve ventilation. Quality of life of people with disabilities.

The technical solution provided by the present utility model: an efficient and purifying multifunctional intelligent nasal plug, the intelligent nasal plug comprises a nasal plug main body and a nasal mask assembly sleeved on the nasal plug main body, the nasal plug main body comprises a nasal plug support, and the nasal plug support is mounted on the nasal plug body. A first air filter layer connecting needle, a vortex fan, a second air filter layer bracket, a miniature smart spray bottle, a smart module and a third filter layer annular bracket are provided, the first air filter layer connecting needle, the second air filter layer The bracket and the third filter layer annular bracket are respectively equipped with a first air filter membrane, a second air filter sheet and a third air filter sheet, the inner ring of the third filter layer annular bracket is connected with the spray port of the miniature intelligent spray bottle, and the The intelligent module provides specific function expansion for the intelligent nasal plug, and provides the required functions according to the user's needs.

Further, the nasal mask assembly includes a nasal mask, a support foot pad, a connector, an inflatable bag and an inhalation one-way valve, one end of the inflatable bag is connected to the bottom of the nasal mask, the other end is connected to the support foot pad, and the bottom of the nasal mask is connected. A one-way ventilation valve is provided, the one-way ventilation valve is located outside the air bag, and the support foot pad is connected with the nasal mask through a connecting piece.

Further, the nasal mask assembly is also provided with a detachable external connection pipe, which is connected to another nasal mask assembly of a smart nasal plug through the detachable external connection pipe. The external connection pipe adopts a hollow mesh design and is composed of It is composed of porous transparent rubber tube and negative ion generator, which is connected with the nasal mask in a hidden way at the air inlet.

Further, the vortex fan, the second air filter layer support, and the third filter layer annular support in the nose block body are integrally connected with the nose block support, and can be freely unscrewed around one side of the nose block support.

Further, the nasal plug support between the second air filter layer support and the miniature intelligent spray bottle is also provided with a valve type air outlet one-way valve, and the valve type air outlet one-way valve is composed of a valve support ring, four fan-shaped rubber valves. and grooved crisscross rubber bands.

Further, the first air filter film is a fan-shaped HEPA film, the second air filter is made of activated carbon and acupuncture electrostatic film composite pressing, the third air filter is cotton or sterile gauze, adding Natural flavor modifier and natural antibacterial polysaccharide.

Further, the intelligent module includes an intelligent module 1 and an intelligent module 2, and the intelligent module 1 includes a power supply, a PID microcontroller, a detection module, a storage module, a central processing module and a transmission module; the intelligent module 2 includes a data acquisition module, Air pressure sensor, alarm circuit and memory, and connected with intelligent module;

The first intelligent module is connected with the vortex fan, and the second intelligent module is connected with the miniature intelligent spray bottle and the pressure receptor in the inner ring of the third filter layer annular support,

The intelligent module obtains the user's breathing data by monitoring the breathing characteristics of the user's breathing state through the sensor, prompts the user when the breathing data is abnormal, and transmits the user's breathing data to the server, and provides user guidance after analyzing the breathing data through the server. information;

The power supply provides power for the components, and the detection module is used to detect the data of each sensor,

The PID microcontroller is used to control and monitor the working state of each part, evaluate the filtration efficiency of the filter membrane, and send abnormal data instructions to the alarm to prompt the replacement of the filter membrane in time.

The storage module or memory sends the data required by the processor to the central processing module, and stores the received data,

The central processing module compares the physical sign data obtained by the sensor, and after processing, sends it to the memory, the transmission module, and sends an abnormal command to the alarm circuit when the data is abnormal,

The transmission module sends the data to the server through the network, and transmits the received data to the central processing module;

The air pressure sensor is to obtain the breathing air pressure in the smart nasal mask and the sign change data of the air pressure balance between the breathing air pressure of the left and right nostrils,

The data acquisition module is used to collect detection data of each sensor,

When the alarm circuit acquires the abnormal instruction sent by the central processing module, the alarm device is activated to remind the user to pay attention.

Further, the connecting piece is a spring or a telescopic tube, three supporting foot pads are evenly arranged along the outer circumference of the nasal mask, and the supporting foot pad is connected to the nasal mask through a spring or a telescopic tube.

Further, the miniature intelligent spray bottle includes water or medicine storage chambers A and B, a nozzle chamber, a one-way valve and a free pressing piece connected with a spring at one end, the intelligent module controls the direction of the two one-way valves, and one end of the spring is connected The rubber band is in a compressed state, and the two springs independently control the semi-circular free pressing of the water cavity and the medicine cavity, which plays the role of humidification and medication.

Further, the main body of the nasal plug is a resistor body, the surface of the eddy current fan is coated with a natural biocolloid layer, the nasal plug support is made of pressure-resistant and corrosion-resistant, light-weight, good electrical conductivity and non-toxic alloy materials, and the nasal mask is Components are made of medical grade silicone, rubber or plastic.

The beneficial effects of the present utility model are:

(1) By setting the silicone foot pads, the nasal congestion can be effectively avoided, and the configured springs and telescopic tubes can meet the needs of people with different nasal cavity apertures, and have a wider range of applications.

(2) The air bag is made of medical-grade rubber (non-toxic, harmless, and not easy to sensitize), which has good elasticity. When inhaling, the air bag is inflated and tightly fitted with the nasal cavity; when exhaling, it is based on the deformation pressure of the nasal cavity and the one-way valve. The elastic retraction force with the nasal mask body squeezes the air bag, removes the "residual air", and expands the exhalation channel.

(3) The negative ion generator of the hollow mesh connecting tube can release negative ions that are beneficial to the human body. As an active protection method, the atmospheric particles around the breathing zone are settled and the quality of inhaled air is effectively improved.

(4) The HEPA filter membrane is designed in a fan shape, which effectively increases the area of the filter membrane and reduces the replacement frequency of the filter membrane under the premise of ensuring the filtration efficiency.

(5) The composite filter layer is made of activated carbon and acupuncture electrostatic cotton, and the secondary filtration can remove formaldehyde, smoke, dust mites and pollen, etc., and absorb odors. Among them, the acupuncture electrostatic cotton is suitable for 0.3-0.5 micron particles. The filtration efficiency can reach more than 97%.

(6) The annular third air filter cotton sheet is annular as the final sterilization layer, with a micro-sprayer opening in the middle. The filter cotton sheet can be added with odor regulators and natural antibacterial polysaccharides (such as phytoncide), which increases the air inhalation pleasure Sensitive, defends against mold or bacteria, and absorbs excess nasal secretions, avoiding entering the filter channel.

(7) The natural bio-colloid applied on the surface of the vortex fan, some air impurities can enter the fan blade with the airflow and adhere to the surface of the fan blade.

(8) The valve air outlet valve is arranged between the second and third filter layers. The valve is made of thermoplastic elastomer, which fits with the crisscross elastic band on the valve annulus. When exhaling, the valve closes and filters the airway, preventing the exhaled air from staying in the airway and causing "secondary pollution"; reducing the repeated passage of gas. The filter membrane also plays a role in prolonging the service life of the filter membrane.

(9) The miniature dual-chamber sprayer can add water or (and) medicines as needed, and play the role of humidification and medicine.

(10) The parts on the main frame of the nasal plug are flexibly rotated, which is convenient for the assembly of the filter membrane and the cleaning of the parts. The second and third filter layers are inserted into the nasal plug body in a "chip" type, which can better fix the filter and effectively avoid the movement of the filter membrane. affect the filtering effect.

The invention is convenient to assemble and disassemble, easy to clean, prevent falling off, has multiple air filtration, high air purification efficiency, and can well remove particulate matter, formaldehyde, odor, pollen, bacteria, etc. in the air, and at the same time, the intelligent module also realizes automatic air quality. And respiratory monitoring, intelligent medication and heating and humidifying functions, greatly improve wearing comfort and practicability, especially improve the quality of life of patients with nasal congestion symptoms, high comfort and diverse functions can meet the needs of different audiences.

Description of drawings

Fig. 1-A is the structural representation of the main body of nasal obstruction of the present invention;

1-B is a schematic structural diagram of the movable parts of the nasal plug main body of the present invention;

Fig. 2 is the structural representation of the nasal mask assembly of the present invention;

3-A is a cross-sectional view of a non-slip foot pad in the nasal mask assembly of the present invention;

3-B is a schematic structural diagram of a non-slip foot pad in the nasal mask assembly of the present invention;

4 is a cross-sectional view of the negative ion generator in the nasal mask assembly of the present invention;

5 is a cross-sectional assembly view of the first fan-shaped filter layer of the present utility model (high-efficiency air filter membrane HEPA);

6 is a top view of the third filter layer of the present invention;

Fig. 7 is the miniature intelligent sprayer sectional view of the utility model (A pure water B therapeutic medicine);

FIG. 8 is a flow chart of an intelligent module.

In the figure: 1—Nasal mask assembly, 11—Inhalation check valve, 12—Inflatable bag, 13—Support foot pad, 14—Connector, 2—Nasal plug body, 21—First air filter layer connecting needle, 22— Vortex fan, 23—Second air filter layer bracket, 24—Nasal plug bracket, 25—Intelligent module 1, 26—Sector rubber valve, 27—Valve type air outlet check valve, 28—Miniature intelligent spray bottle, 29—Intelligent module 2 , 30—the third filter layer annular support, 33—cross rubber bands with grooves, 34—water or medicine storage cavity, 35—spray head chamber, 36—one-way valve, 37—free pressing, 3—external Connecting frame, 31—porous transparent rubber tube, 32—negative ion generator, 4—sector filter membrane.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings and embodiments. Embodiments are shown in FIGS. 1 to 8 . The following technical solutions shown in the accompanying drawings are specific solutions of the embodiments of the present invention, and are not intended to limit the scope of the claimed invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

An efficient and purifying multifunctional intelligent nasal plug, the intelligent nasal plug includes a nasal plug main body 2 and a nasal mask assembly 1 sleeved on the nasal plug main body 2, the nasal plug main body 2 includes a nasal plug support 24, and the nasal plug support 24 is provided with The first air filter layer connecting needle 21, the vortex fan 22, the second air filter layer bracket 23, the miniature intelligent spray bottle 28, the intelligent module and the third filter layer annular bracket 30, the first air filter layer connecting needle 21, the first air filter layer The second air filter layer bracket 23 and the third filter layer annular bracket 30 are respectively equipped with a first air filter membrane, a second air filter sheet and a third air filter sheet. The bottle 28 is connected to the spray port, and the intelligent module provides specific function expansion for the intelligent nasal plug, and provides the required functions according to user needs.

The nasal mask assembly 1 includes a nasal mask, a supporting foot pad 13, a connecting piece 14, an inflatable bag 12 and an inhalation check valve 11. One end of the inflatable bag 12 is connected to the bottom of the nasal mask, and the other end is connected to the supporting foot pad 13. The bottom of the nasal mask is provided with an inhalation one-way valve 11 , the inhalation one-way valve 11 is located outside the inflatable bag 12 , and the support foot pad 13 is connected to the nasal mask through a connector 14 .

The nasal mask assembly 1 is also provided with a detachable external connection pipe 3, which is connected with another intelligent nasal plug assembly 1 through the detachable external connection pipe 3. The external connection pipe 3 adopts a hollow net. It is composed of a porous transparent rubber tube 31 and a negative ion generator 32, and is connected to the nasal mask by a hidden button at the air inlet.

The vortex fan 22 , the second air filter layer support 23 , and the third filter layer annular support 30 in the nose plug body 2 are integrally connected with the nose plug support 24 , and can be freely rotated around one side of the nose plug support 24 .

The nasal plug support 24 between the second air filter layer support 23 and the miniature intelligent spray bottle 28 is also provided with a valve type air outlet one-way valve 27, and the valve type air outlet one-way valve 27 is composed of a valve support ring, four fan-shaped valves. The rubber valve 26 is composed of a crisscross rubber band 33 with grooves.

The first air filter is a fan-shaped HEPA film, the second air filter is made of activated carbon and acupuncture electrostatic film composite pressing, the third air filter is cotton or sterile gauze, adding natural gas to adjust the smell. agents and natural antibacterial polysaccharides.

The intelligent module includes an intelligent module one 25 and an intelligent module two 29. The intelligent module one 25 includes a power supply, a PID microcontroller, a detection module, a storage module, a central processing module and a transmission module; the intelligent module two 29 includes a data acquisition module. , air pressure sensor, alarm circuit and memory, and connected with intelligent module;

The intelligent module one 25 is connected to the vortex fan 22, and the intelligent module two 29 is connected to the miniature intelligent spray bottle 28 and the pressure sensor of the inner ring of the third filter layer annular support 30,

The intelligent module obtains the user's breathing data by monitoring the breathing characteristics of the user's breathing state through the sensor, prompts the user when the breathing data is abnormal, and transmits the user's breathing data to the server, and provides user guidance after analyzing the breathing data through the server. information;

The power supply provides power for the components, and the detection module is used to detect the data of each sensor,

The PID microcontroller is used to control and monitor the working state of each part, evaluate the filtration efficiency of the filter membrane, and send abnormal data instructions to the alarm to prompt the replacement of the filter membrane in time.

The storage module or memory sends the data required by the processor to the central processing module, and stores the received data,

The central processing module compares the physical sign data obtained by the sensor, and after processing, sends it to the memory, the transmission module, and sends an abnormal command to the alarm circuit when the data is abnormal,

The transmission module sends the data to the server through the network, and transmits the received data to the central processing module;

The air pressure sensor is to obtain the breathing air pressure in the smart nasal mask and the sign change data of the air pressure balance between the breathing air pressure of the left and right nostrils,

The data acquisition module is used to collect detection data of each sensor,

When the alarm circuit acquires the abnormal instruction sent by the central processing module, the alarm device is activated to remind the user to pay attention.

The connecting pieces 14 are springs or telescopic tubes, three supporting foot pads 13 are evenly arranged along the outer circumference of the nasal mask, and the supporting foot pads 13 are connected to the nasal mask through springs or telescopic tubes.

The miniature intelligent spray bottle 28 includes water or medicine storage chambers 34A and B, a spray head chamber 35, a one-way valve 36 and a free pressing piece 37 connected to a spring at one end, the intelligent module controls the direction of the two one-way valves, one end of the spring is Connect the rubber band so that it is in a compressed state, and the two springs independently control the semi-circular free pressing of the water cavity and the medicine cavity, which plays the role of humidification and medication.

The main body of the nasal plug is a resistor body, the surface of the flow fan is coated with a natural biological colloid layer, the nasal plug support is made of pressure-resistant corrosion-resistant, light-weight, good electrical conductivity and non-toxic alloy materials, and the nasal mask assembly is made of medical grade silicone, rubber or plastic.

As shown in Figure 1, Figure 2, Figure 5 and Figure 7, the inhalation check valve is connected to the nasal mask assembly. Under normal conditions, there is a certain tension and can swing freely with the deformation of the air bag. One end of the air bag is connected to the inhalation check valve. connected, and the other end is connected to the center of the foot pad. Put the HEPA diameter edge of the high-efficiency air filter membrane into the connecting needle of the first air filter layer, rotate the connecting needle to open the filter membrane in a fan shape, fix the connecting needle with a hidden buckle, and press it with a ring-shaped pressing piece. The surface of the vortex fan is coated with biocolloid with adsorption function; the composite filter layer made of activated carbon and acupuncture electrostatic cotton is placed on the second air filter bracket; the third ring filter layer is made of fiber cotton sheet or gauze, adding natural odor adjustment Or antibacterial substances such as natural antibacterial polysaccharide (phytoncide), put on the nasal mask assembly after the above assembly is completed, and insert it into the nasal cavity. The main frame of the nasal plug is one-piece, and each part is actively connected to the main frame, and the second and third filter frames can be freely drawn out similar to "chips".

When inhaling, the air bag of the nasal mask is blown up like a balloon, which is closely attached to the nasal cavity, and the inhalation one-way valve is opened at the same time; when exhaling, the airbag gas is squeezed with the deformation of the nasal cavity, the inhalation one-way valve is closed, and the air is discharged. The one-way valve is opened, the valve is closed "outward", and the airflow is not exhaled out of the body through the filtration channel, avoiding the retention of the exhaled air in the nasal congestion and the repeated passage of the airflow through the filter membrane, prolonging the service life of the filter membrane.

Turn on the vortex fan to assist breathing, and the inhaled air passes through the first air filter membrane, the second air filter layer, the air outlet valve (“open” state in the direction of airflow) and the third air filter layer in sequence. The vortex fan can be controlled by PID. The principle is that the air volume, wind speed and the ventilation volume and frequency required by the normal natural breathing of the human body are a dynamic ratio. During normal operation, the power is set to meet the negative pressure of inhalation and overcome HEPA at the same time. The resistance generated by the filter membrane, the second filter layer and the third filter layer filters the air, so that the resistance difference between the air inhaled into the human body is 0, which is in line with the normal frequency of human natural breathing, and effectively reduces the user's discomfort due to unreasonable power conditions. On the other hand, for some experiencers with ventilation disorders, when inhalation is blocked, through feedback adjustment, the power of the vortex fan can be intelligently adjusted according to the ventilation volume at this time, and the ventilation volume of the vortex fan can be adjusted to achieve positive pressure ventilation and improve suffocation.

When the inhalation resistance is large, the baroreceptor at the bottom of the third air filter layer is touched, and the information can be transmitted to the intelligent module 2 (monitoring the temperature, humidity, flow rate and flow rate of the purified air and exhaled air), through the core information The processor feeds back the medication information to the micro spray bottle, and the spring that controls the medicine cavity loses the "brake" of the rubber band, and relies on its own elastic inertia to push the semicircular tablet on the medicine cavity side to press the nasal cavity, and the one-way valve on the medicine cavity side moves to the nasal cavity. The direction of the nozzle chamber moves to form a shoe-shaped medicine delivery cavity, and the medicine forms a fine spray through the nozzle and enters the nasal cavity with the airflow. It is particularly noted that part of the inhaled medicine can be exhaled with the next exhalation action, blocked on the third filter cotton, and the medicine can still be reused by using its volatilization characteristics. In addition, when the humidity is low, the water cavity side tableting can be started to improve the inhalation humidity; when the temperature is low, the self-heating program for nasal congestion can be started.

In order to better meet the needs of individualization (people of different ages and different physical conditions), this design needs to simulate the user's breathing curve under the condition of good nasal ventilation before enabling PID control in advance, and record it in the in the smart module. The specific operations are as follows: 1) Insert two nasal obstructions at the same time (note the left and right marks), rest for five minutes, breathe naturally through the nose for one minute, record the breathing depth, breathing frequency, and normal ventilation volume of the left and right nasal cavities; repeat three deep breaths, monitor the left and right Nasal maximum ventilation volume and ventilation time. 2) Insert a single nasal plug respectively, and repeat the above operation.

While effectively filtering the air, this design is equipped with a negative ion generator as an active protection measure, which can be used in haze weather with heavy air pollution to more effectively prevent particulate matter from entering the human respiratory system.

To monitor the purified air, if the temperature is too low, in order to prevent the cold air from irritating the nasal mucosa, especially in patients with allergic rhinitis, the intelligent zone will process and feedback the "cold" air information to activate the self-heating of nasal congestion.

The first intelligent module controls the eddy current fan through PID, and the self-heating of the nasal congestion adjusts the temperature. The above all rely on the feedback adjustment of the second intelligent module. The second intelligent module monitors the purified air and exhaled air, and combines the pressure sensor to realize humidification and drug delivery; the above two intelligent modules are also equipped with an alarm device, which monitors the working status of each part through the microcontroller under the self-checking program and evaluates the The filtration efficiency (gas exchange rate) of the filter membrane, and send abnormal data instructions to the alarm, prompting to replace the filter membrane in time.

In addition, the utility model can also be combined with the mobile phone APP program, download this application to purify the nasal congestion APP, connect with the mobile client device wirelessly (Bluetooth), and send the information stored by the intelligent module to the client, and the user can check the ventilation status on the mobile phone APP Assess sleep quality. The utility model can be used during sleep. In order to avoid noise and vibration interference in the working state of the vortex fan and ensure the quality of sleep, a miniature noise-absorbing shock absorber can be installed (the user end and the miniature noise-absorbing shock absorber are not described in the accompanying drawings, Expand functionality according to user-specific needs).

The above is only a detailed description of the specific embodiments of the present invention, and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made in the design ideas of the present invention shall be included in the present invention. within the scope of protection of the utility model.

Claims (10)

1. The utility model provides a multi-functional intelligent nasal plug of high-efficient net gas which characterized in that: the intelligent nose plug comprises a nose plug main body (2) and a nose mask assembly (1) sleeved on the nose plug main body (2), the nose plug main body (2) comprises a nose plug support (24), a first air filter layer connecting needle (21), a vortex fan (22), a second air filter layer support (23), a miniature intelligent spray bottle (28), an intelligent module and a third filter layer annular support (30) are arranged on the nose plug support (24), the first air filter layer connecting needle (21), the second air filter layer support (23) and the third filter layer annular support (30) are respectively provided with a first air filter film, a second air filter sheet and a third air filter sheet, and an inner ring of the third filter layer annular support (30) is connected with a spray opening of the miniature intelligent spray bottle (28).

2. The multifunctional intelligent high-efficiency air purifying nasal plug according to claim 1, wherein: nose cup subassembly (1) includes the nose cup, supports callus on the sole (13), connecting piece (14), gas cell (12) and one-way valve (11) of breathing in, gas cell (12) one end is connected with the nose cup bottom, and the other end is connected with support callus on the sole (13), and the nose cup bottom is provided with one-way valve (11) of breathing in, and one-way valve (11) of breathing in are located the gas cell (12) outside, it is connected with the nose cup through connecting piece (14) to support callus on the sole (13).

3. The multifunctional intelligent high-efficiency air purifying nasal plug according to claim 2, wherein: still be equipped with detachable external connecting pipe (3) on nose cup subassembly (1), be connected with nose cup subassembly (1) of another intelligence nasal obstruction through detachable external connecting pipe (3), external connecting pipe (3) adopt the netted design of cavity, comprise porous transparent rubber pipe (31) and anion generator (32), are connected with the hidden knot mode of nose cup in air inlet department.

4. The multifunctional intelligent high-efficiency air purifying nasal plug according to claim 1, wherein: the vortex fan (22), the second air filtering layer bracket (23) and the third filtering layer annular bracket (30) in the nasal obstruction main body (2) are integrally connected with the nasal obstruction bracket (24) and can freely rotate out around one side of the nasal obstruction bracket (24).

5. The multifunctional intelligent high-efficiency air purifying nasal plug according to claim 1, wherein: a valve type air outlet one-way valve (27) is further arranged on the nasal obstruction support (24) between the second air filter layer support (23) and the micro intelligent spray bottle (28), and the valve type air outlet one-way valve (27) is composed of a valve support ring, four fan-shaped rubber valves (26) and a cross rubber band (33) with a groove.

6. The multifunctional intelligent high-efficiency air purifying nasal plug according to claim 1, wherein: the first air filtering membrane is a fan-shaped HEPA membrane, the second air filtering sheet is formed by compounding and pressing active carbon and a needling electrostatic membrane, and the third air filtering sheet is a cotton sheet or sterile gauze and is added with a natural odor regulator and natural antibacterial polysaccharide.

7. The multifunctional intelligent high-efficiency air purifying nasal plug according to claim 1, wherein: the intelligent module comprises a first intelligent module (25) and a second intelligent module (29), wherein the first intelligent module (25) comprises a power supply, a PID (proportion integration differentiation) microcontroller, a detection module, a storage module, a central processing module and a transmission module; the intelligent module II (29) comprises a data acquisition module, an air pressure sensor, an alarm circuit and a memory and is connected with the intelligent module I;

the intelligent module I (25) is connected with the vortex fan (22), the intelligent module II (29) is connected with the miniature intelligent spray bottle (28) and the pressure sensor of the inner ring of the third filter layer ring-shaped bracket (30),

the intelligent module acquires the respiratory data of the user by monitoring the respiratory characteristics of the respiratory state of the user through a sensor, prompts the user when the respiratory data are abnormal, transmits the respiratory data of the user to a server, and gives user guidance information after analyzing the respiratory data through the server;

the power supply provides power for the components, the detection module is used for detecting data of each sensor,

the PID microcontroller is used for controlling and monitoring the working state of each part, evaluating the filtration efficiency of the filter membrane, sending an abnormal data instruction to the alarm to prompt the filter membrane to be replaced in time,

the storage module or the memory sends the data needed by the processor to the central processing module, stores the received data,

the central processing module compares the physical sign data acquired by the sensor, sends the processed data to the memory, the transmission module sends an abnormal instruction to the alarm circuit when the data is abnormal,

the transmission module sends data to the server through a network and transmits the received data to the central processing module;

the air pressure sensor is used for acquiring sign change data of air pressure balance between the breathing air pressure in the intelligent nose cover and the breathing air pressure of the left nostril and the right nostril,

the data acquisition module is used for acquiring detection data of each sensor,

and when the alarm circuit acquires an abnormal instruction sent by the central processing module, the alarm circuit starts an alarm to prompt a user to pay attention.

8. The multifunctional intelligent high-efficiency air purifying nasal plug according to claim 2, wherein: the connecting piece (14) is a spring or a telescopic pipe, the number of the supporting foot pads (13) is three along the periphery of the nose cover, and the supporting foot pads (13) are connected with the nose cover through the spring or the telescopic pipe.

9. The multifunctional intelligent high-efficiency air purifying nasal plug according to claim 1, wherein: the miniature intelligent spray bottle (28) comprises water or medicine storage cavities (34) A and B, a spray head chamber (35), a one-way valve (36) and a free pressing sheet (37) with one end connected with a spring, the intelligent module controls the directions of the two one-way valves, one end of the spring is connected with a rubber band to enable the intelligent module to be in a compression state, and the two springs independently control the semicircular free pressing sheets of the water cavity and the medicine cavity to play roles of humidifying and medicine taking.

10. The multifunctional intelligent high-efficiency air purifying nasal plug according to claim 1, wherein: the nasal plug is characterized in that the nasal plug main body is a resistor body, a natural biocolloid layer is coated on the surface of the vortex fan, the nasal plug support is made of a pressure-resistant, corrosion-resistant, light, good in conductivity and non-toxic alloy material, and the nasal mask component is made of medical silica gel, rubber or plastic.

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