WO2018094774A1

WO2018094774A1 - Electronic mask for use in coping with hazy climates

Info

Publication number: WO2018094774A1
Application number: PCT/CN2016/109271
Authority: WO
Inventors: 华健; 宋雪峰; 管燕平
Original assignee: 华健
Priority date: 2016-11-24
Filing date: 2016-12-09
Publication date: 2018-05-31

Abstract

An electronic mask for use in coping with hazy climates, comprising: a host housing (01), a medical liquid atomizing device (02) and a circuit board (03); a spray port (04) which extends outside the medical liquid atomizing device (02) and a connector (05) which is provided on the spray port (04) are provided on the medical liquid atomizing device (02). The medical liquid atomizing device (02) comprises a medical liquid cup (21), a liquid filling opening (22), a lid turning mechanism (23), a liquid discharging opening (24) and an atomizing sheet (25); a first sealing ring (26), and a first electrode (27) and a second electrode (28), which are provided on a bottom portion of the medical liquid cup (21), are provided between the liquid discharging opening (24) and the atomizing sheet (25). The atomizing sheet (25) is provided thereon with positive and negative conducting wires connected to the first electrode (27) and the second electrode (28) respectively. The spray port (04) is provided on the liquid discharging opening (24) which corresponds to the atomizing sheet (25). A first probe (12) and a second probe (13), which correspondingly touch and conduct with the first electrode (27) and the second electrode (28) respectively, are provided at a bottom portion of the host housing (01) having a U-shaped groove (11). The first probe (12) and the second probe (13) connect to and conduct with the circuit board (03) respectively. The electronic mask may be easily carried and used, and has a simple structure and low production costs.

Description

An electronic mask for responding to haze weather

Technical field

The invention belongs to the field of masks, and in particular relates to an electronic mask for responding to the haze climate.

Background technique

With the growth of urban population and industrial development, motor vehicles have soared, and the increase in pollutant emissions and suspended solids has led to deterioration of air quality and the formation of haze weather. Nowadays, smog weather has appeared in many places in China, and the harm caused by it is also very much. The smog has the greatest impact on human respiratory system, which has become the consensus of most people. The human respiratory system is most frequently exposed to the external environment, and the contact surface is also large. Hundreds of atmospheric particulate matter can directly enter and adhere to the upper and lower respiratory tract and lungs of the human body, and most of them are inhaled by the human body. In addition, the haze weather causes the near-surface layer of ultraviolet light to weaken, which tends to increase the activity of bacteria in the air, and fine particles will "carry" bacteria and viruses into the deep parts of the respiratory system, causing infection. According to the Harvard School of Public Health, particulate pollutants in the haze can cause not only myocardial infarction, but also myocardial ischemia or damage. The United States surveyed 25,000 people with heart disease or poor heart and found that after PM2.5 increased by 10 μg/m3, the patient's chance of death increased by 10%-27%. In the haze, there are many pollutants in the air, and the air pressure is low, which is easy to induce an acute attack of cardiovascular disease. When the fog is heavy, the water vapor content is very high. When people are outdoors and exercising, the sweat is not easily discharged, causing people to have chest tightness and high blood pressure. Moreover, the fog pressure is relatively low, and people will have an irritating feeling, and the blood pressure will naturally increase. In addition, foggy weather tends to be lower. Some patients with high blood pressure and coronary heart disease suddenly go from warm indoors to cold outside. The blood vessels expand and contract, which can also raise blood pressure, leading to stroke and myocardial infarction. The haze not only damages the organs, but also affects the human nervous system invisibly. Academician Zhong Nanshan once said that the 65th Annual Geriatrics Association of the United States will have a conclusion that the PM2.5 in the air will increase by 10 micrograms per cubic meter, and the brain function of human beings will age for three years. In the smog weather, the traditional masks only temporarily prevent the smog with a relatively large particle size, and have little effect on PM2.5. In addition, the traditional mask can only be worn once and cannot be recycled, greatly consuming the resources used to manufacture the disposable mask. Nowadays, there are also air purifiers and other equipment to purify the polluted air, but the air purifier is expensive, and the air purifier is installed indoors, and the volume is relatively large, which is not convenient to carry.

Summary of the invention

In view of the above problems, it is an object of the present invention to provide an electronic mask for handling haze weather, which is easy to carry and use, and which has a simple structure and low production cost.

In order to achieve the above object, the present invention provides an electronic mask for coping with a haze climate, which comprises a main body casing with a U-shaped groove, a liquid atomizing device and a circuit board provided in the main body casing, and The medical liquid atomizing device is provided with a spray interface extending to the outside of the chemical liquid atomizing device and a docking device provided on the spray interface. Medical liquid atomization device including host a liquid medicine cup provided in the U-shaped groove of the outer casing, a liquid filling opening provided on the liquid medicine cup, a clamshell mechanism for sealing the liquid medicine cup on the liquid addition opening, and a liquid medicine cup at the position corresponding to the U-shaped groove a liquid outlet opening provided on one side, an atomizing sheet provided on the liquid outlet opening, a first sealing ring between the liquid outlet opening and the atomizing sheet, and a first portion provided on the bottom of the liquid medicine cup An electrode and a second electrode. The atomizing sheet is provided with positive and negative wires which are respectively connected to the first electrode and the second electrode. The spray interface is disposed on the liquid outlet opening of the corresponding atomizing sheet. The bottom of the main casing of the U-shaped groove is provided with a first probe and a second probe which are respectively in conduction with the first electrode and the second electrode. The first probe and the second probe are respectively connected to the circuit board for conduction.

In some embodiments, the flip mechanism includes a flip cover provided on the liquid addition opening, a second sealing ring disposed between the flip cover and the liquid addition opening, and a first bar and a first bar respectively disposed on both sides of the flip cover a two-shaped rod, and a curved hook for holding the first strip-shaped rod on the liquid medicine cup corresponding to the first strip-shaped rod and a curved buckle on the liquid medicine cup corresponding to the first strip-shaped rod And after folding, the buckle of the second bar is buckled.

In some embodiments, the docking sleeve is overlaid on the spray interface.

In some embodiments, the docking device includes a mask for the mouth or a mask or nozzle for the eye.

In some embodiments, the micropores on the atomized sheet are evenly distributed and have a diameter of 4 um.

In some embodiments, the main body housing is provided with a switch button that is coupled to the circuit board.

In some embodiments, the two sides of the main body casing are respectively provided with fixing ears; and the fixing ear is provided with a rubber band on the human head.

In some embodiments, a lock cup device for holding a liquid medicine cup is disposed within the main body housing.

In some embodiments, the lock cup device includes a groove provided on the bottom of the liquid medicine cup, a telescopic rod extending outside the main body casing in the main body casing, and a hook-in recess on the telescopic rod in the main body casing. The barb of the slot and the telescopic rod are provided with a return spring and a latch button provided on the end of the telescopic rod outside the main body casing.

In some embodiments, the barb is provided with a filtering arc that contacts the groove on the bottom of the liquid cup.

The invention has the advantages of being easy to carry and use, simple structure and low production cost. The liquid medicine cup is fixed in the main body casing by the lock cup device, and the first electrode and the second electrode are respectively in contact with the first probe and the second probe, and the circuit board is fixed to the main body casing. The first probe and the second probe are respectively connected to the circuit board, and the entire assembly process is convenient, and is also convenient for routine maintenance. Moreover, the overall structure is also very small in size, simple in structure, and low in production cost. This is more defensive and nursing value than traditional masks. Wearing this electronic mask directly in the smog weather can not only protect the smog with a particle diameter of about 2.5, but also effectively treat the upper and lower respiratory tract. Avoid all kinds of respiratory diseases and discomfort caused by haze. Atomized administration is a mature targeted drug delivery method. It is widely used in developed countries in Europe and America because of its high efficiency, convenience and painlessness. It is also recommended by WHO and GINA for respiratory diseases such as asthma and COPD. Therapy. Innovative in the prevention and treatment of respiratory diseases, infectious diseases, metabolic diseases, surface diseases, human vaccines, etc., to make painless, The convenient mode of administration has become a well-known rehabilitation concept and rehabilitation appeal of the general public. In the smog environment, directly wear this electronic mask, different care solutions in the electronic mask, such as sodium chloride solution, mint solution, physiological sea salt atomized liquid, etc., can achieve different parts of care, effectively prevent smog caused by timely All kinds of discomforts and diseases are convenient and quick.

DRAWINGS

Figure 1 is a schematic view of an exploded structure of the present invention;

2 is a schematic structural view of the medical liquid atomization device shown in FIG. 1;

3 is a schematic structural view of the main body casing shown in FIG. 1;

Figure 4 is a schematic perspective view of the present invention;

Figure 5 is a schematic view showing the internal structure of the present invention;

Figure 6 is a schematic view showing the structure of the atomized sheet in the present invention;

Figure 7 is a schematic structural view of a state of use of the present invention;

Figure 8 is a schematic structural view showing the state of use of the atomizing nozzle portion of the present invention;

Figure 9 is a schematic view showing the structure of the atomizing nozzle of the present invention;

Figure 10 is a schematic view showing the structure of the atomized eye portion of the present invention.

detailed description

The invention will be further described in detail below with reference to the accompanying drawings.

As shown in FIG. 1 , an electronic mask for coping with a haze climate includes a main body casing 01 having a U-shaped groove 11 , a liquid chemical atomizing device 02 and a circuit board 03 provided in the main casing 01 , and The chemical liquid atomizing device 02 is provided with a spray interface 04 extending outside the chemical liquid atomizing device 02 and a docking device 05 provided on the spray port 04. The liquid medicine atomizing device 02 includes a liquid medicine cup 21 provided in the U-shaped groove 11 of the main body casing 01, a liquid addition opening 22 provided on the chemical liquid cup 21, and a sealed liquid medicine cup on the liquid supply opening 22. The clamshell mechanism 23 of 21, the liquid outlet opening 24 provided on the side of the liquid medicine cup 21 corresponding to the position of the U-shaped groove 11, the atomization piece 25 provided on the liquid discharge opening 24, and the atomization opening 24 and atomization A first seal ring 26 is disposed between the sheets 25, and a first electrode 27 and a second electrode 28 are provided on the bottom of the liquid medicine cup 21. The atomizing sheet 25 is provided with positive and negative wires that are electrically connected to the first electrode 27 and the second electrode 28, respectively. The spray port 04 is disposed on the liquid outlet opening 24 of the corresponding atomizing sheet 25. The bottom of the main casing 01 of the U-shaped groove 11 is provided with a first probe 12 and a second probe 13 which are respectively in conduction with the first electrode 27 and the second electrode 28, respectively. The first probe 12 and the second probe 13 are respectively connected to the circuit board 03 to be electrically connected. The flip mechanism 23 includes a flip cover 231 provided on the liquid addition opening 22, a second seal ring 232 disposed between the flip cover 231 and the liquid addition opening 22, and a first strip bar 233 respectively disposed on both sides of the flip cover 231. And the second bar 234, and the liquid cup 21 corresponding to the first bar 233 is provided with an arc that buckles the first bar 233 The hook 235 and the squeegee cup 236 corresponding to the first strip bar 233 are provided with a gusset 236 with a curved buckle and folded over to buckle the second strip 234. The adapter 05 is sleeved on the spray interface 04. The docker 05 includes a mask 51 for the mouth or a mask 51 or a nozzle 52 for the eye. The micropores on the atomized sheet 25 were uniformly distributed and had a diameter of 4 μm. A switch button 06 connected to the circuit board 03 is provided on the main body casing 01. A fixing ear 07 is disposed on each side of the main body casing 01, and a rubber band 08 on the head of the human body is disposed through the fixing ear 07. A lock cup device 09 for fixing the liquid medicine cup 21 is provided in the main body casing 01. The lock cup device 09 includes a groove 91 provided on the bottom of the liquid medicine cup 21, a telescopic rod 92 extending outside the main body casing 01 in the main body casing 01, and a hook on the telescopic rod 92 in the main body casing 01. The barbs 93 of the recess 91 are provided with a return spring on the telescopic rod 92, and a latch button 94 provided at the end of the telescopic rod 92 outside the main casing 01. The barb 93 is provided with a filter arc surface 95 that is in contact with the groove 91 on the bottom of the liquid cup 21.

When applied, the flip cover 231 can be opened after the buckle 236 is pulled open. The user can add the desired care solution and the second seal ring 232 fits over the fill opening 22. When the gusset 236 is fastened on the second bar 234, the flip cover 231 is tightly fitted with the liquid filling opening 22, and the second sealing ring 232 is pressed by the flip cover 231 to serve as a sealing function to protect the care solution from leaking. . After the atomizing sheet 25 is assembled on the liquid outlet opening 24 of the liquid medicine cup 21, the spray port 04 is assembled on the liquid outlet opening 24, and the first sealing ring 26 can be fixedly sealed to the liquid outlet opening 24 of the liquid medicine cup 21 and In the middle of the spray interface 04, the circuit board 03 is sealed and fixed in the main body casing 01, and the switch button 06 can control the switch. The entire instrument is placed on the head by a rubber band 08, and the lock cup device 09 is used to control the disassembly of the liquid medicine cup 21. The first electrode 27 and the second electrode 28 are in one-to-one contact with the first probe 12 and the second probe 13. After the contact, the entire mask is turned on and can be sprayed. The working principle of the atomization is that the high-frequency current generated by the wave generator of the atomizer passes through the atomizing piece 25 installed in the assembly of the liquid medicine cup 21, so that the high-frequency current is converted into resonance of the same frequency, and the resonance is driven. The atomizing sheet 25 vibrates, and the atomizing sheet 25 oscillates at a high speed, so that the liquid medicine passes through a plurality of minute holes in the atomizing sheet 25 and is quickly ejected, and the amount of the mist generated by the liquid medicine increases with the number of vacancies and energy of the atomizing sheet 25. Increased, after the medical atomizer splits the liquid into particles, the drug mist is sent to the patient through the spray interface 04 and the atomizing mask 51.

What has been described above is only some embodiments of the invention. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the inventive concept.

Claims

An electronic mask for coping with a haze climate, comprising: a main body casing with a U-shaped groove, a liquid atomizing device and a circuit board provided in the main body casing, and a liquid atomizing device a spray interface extending to the liquid atomizing device and a docking device provided on the spray interface;

The medical liquid atomizing device comprises a liquid medicine cup provided in a U-shaped groove of a main body casing, a liquid adding opening provided on the liquid medicine cup, and a clamping mechanism provided with a sealed liquid medicine cup on the liquid filling opening, a liquid discharge opening provided on a side of the liquid medicine cup corresponding to the position of the U-shaped groove, an atomization piece provided on the liquid discharge opening, a first sealing ring disposed between the liquid discharge opening and the atomization piece, and a first electrode and a second electrode are disposed on the bottom of the liquid medicine cup; the atomizing sheet is provided with positive and negative wires respectively connected to the first electrode and the second electrode; the spray interface is disposed correspondingly The liquid discharge opening of the atomizing sheet;

The bottom of the main body casing of the U-shaped groove is provided with a first probe and a second probe respectively connected to the first electrode and the second electrode respectively;

The first probe and the second probe are respectively connected to the circuit board for conduction.
The electronic mask for coping with a haze climate according to claim 1, wherein the flip cover mechanism comprises a flip cover provided on the liquid addition opening, and is disposed between the flip cover and the liquid addition opening. a second sealing ring, a first strip rod and a second strip rod respectively disposed on both sides of the flip cover, and a curved shape holding the first strip rod on the liquid medicine cup corresponding to the first strip rod The hook and the squeegee cup corresponding to the first strip-shaped rod are provided with a gusset plate with a curved buckle and flipped to buckle the second strip-shaped rod.
The electronic mask for coping with a haze climate according to claim 2, wherein the docking device is sleeved on the spray interface.
An electronic mask for coping with a haze climate according to claim 3, wherein the docking device comprises a mask for the mouth or a mask or nozzle for the eye.
The electronic mask for coping with a haze climate according to claim 1, wherein the micropores on the atomized sheet are uniformly distributed and have a diameter of 4 um.
The electronic mask for coping with a haze climate according to claim 1, wherein the main body casing is provided with a switch button connected to the circuit board.
An electronic mask for coping with a smog climate according to claim 1, wherein said main casing is provided with fixed ears on both sides thereof; and a fixed head is arranged through said fixed ear The rubber band on the part.
The electronic mask for coping with a haze climate according to claim 1, wherein the main casing is provided with a lock cup device for fixing the liquid medicine cup.
The electronic mask for coping with a haze climate according to claim 8, wherein the lock cup device comprises a groove provided on the bottom of the liquid medicine cup, and is extended in the main body casing to a telescopic rod outside the main casing, The telescopic rod in the main body casing is provided with a barb that is hooked into the groove, a return spring is arranged on the telescopic rod, and a lock button is provided on the end of the telescopic rod outside the main body casing.
The electronic mask for coping with a haze climate according to claim 9, wherein the barb is provided with a filtering arc surface that is in contact with a groove on the bottom of the liquid medicine cup.