CN116649658A

CN116649658A - Medical health care mask device of new trend ultrasonic atomization

Info

Publication number: CN116649658A
Application number: CN202010126121.6A
Authority: CN
Inventors: 唐腊辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2023-08-29

Abstract

The application relates to a medical health-care mask device with fresh air ultrasonic atomization, which comprises a mask body, a wearing belt body, a fresh air active air supply mechanism, a storage battery mechanism and an ultrasonic liquid medicine atomization mechanism, wherein a left bayonet seat, a right bayonet seat and a one-way exhaust valve are respectively arranged at the left lower side, the right lower side and the middle position of the mask body, and an air bag blocking supporting edge is also arranged on the edge of the mask body; the fresh air active air supply mechanism can be conveniently and detachably arranged on the left bayonet seat, the ultrasonic liquid medicine atomizing mechanism and the fresh air active air supply mechanism are made together, and the storage battery mechanism can be conveniently and detachably arranged on the right bayonet seat; the mask body is also provided with a three-way miniature valve for realizing the switching of air supply to the air bag and the mask. The product integrates the fresh air supply function, the ultrasonic medicine atomization function and the independent power supply mechanism function, does not have the conditions of insufficient oxygen supply and uncomfortableness, also does not have the problem of poor power supply cruising ability, and can independently disassemble the mask body for cleaning, disinfection and other treatments.

Description

Medical health care mask device of new trend ultrasonic atomization

Technical Field

The application relates to the field of mask products, in particular to a mask device with an ultrasonic atomization function.

Background

The prior published patent document with the Chinese patent number of 201620149318.0 and the name of 'a medical mask' discloses a scheme of a mask which relates to ultrasonic atomization physiotherapy, and the scheme comprises a mask body and an ultrasonic atomizer fixed on the outer side face of the mask body, wherein an air flow channel is arranged between the ultrasonic atomizer and the mask body, the inner side of the mask body is communicated with an atomization outlet of the ultrasonic atomizer, and the medicine atomized by pumping to the inner side of the mask body is realized.

After research, the inventor believes that the medical mask scheme has the following defects:

firstly, the medicine atomizing respirator used in the place of the traditional medical institution is connected with the medicine atomizing mechanism by an oxygen supply system in the medical institution, and the resultant force provides physiotherapy service for patients. According to the medical mask scheme, the function of pumping clean air into the inner cavity of the mask is not achieved, so that the mouth and nose of a patient can be shielded in the inner cavity of the mask in the process of wearing physiotherapy, and the problem of insufficient oxygen supply can be solved.

Secondly, soft edges made of soft rubber materials are used as barriers on the peripheral edges of the mask body, so that the fitting degree between the peripheral edges of the mask and the face of a human body is not good enough, and gaps exist; the mask is added without an oxygen supply and air supply mechanism, so that a patient can only inhale external air by the gap between the mask and the face of the human body as an oxygen supplementing source in the physiotherapy process of wearing the medical mask; however, the external air is usually entrained with bad factors such as bacteria, germs, dust and the like, thereby greatly influencing the physiotherapy effect of patients.

Third, the medical mask scheme has the advantages that the mask body and the ultrasonic atomizer are fixedly connected together, a patient does not need to detach the mask body independently in the daily use process, the mask body is cleaned and disinfected, and bacteria carried by the mask body are more and more along with the increase of the use period, so that the health condition is worried, and the medical mask is very unfavorable for the rehabilitation of the patient.

Fourthly, because the mask body is in direct contact with a patient and is a part for wearing stress, the mask body is easy to damage or age. Because the mask body and the ultrasonic atomizer mechanism are fixed into a whole, the patient can not extend the service life of the whole machine by independently replacing the mask body, and only the whole machine can be scrapped, so that the rehabilitation physiotherapy cost of the patient is greatly increased, and the mask is greatly wasted and is not environment-friendly.

In view of the above problems with the medical masks described above, it is therefore believed that there is a great need for an improvement in the medical mask that better meets the needs of the patient and that contributes to the physical and mental health of the patient.

Disclosure of Invention

The application aims to solve the problems and the defects, and provides a medical health-care mask device with fresh air and ultrasonic atomization, which integrates a fresh air supply function, an ultrasonic medicine atomization function and an independent power supply mechanism function, has no insufficient oxygen supply and difficult situations, has no problem of poor power supply endurance, and adopts a structural design which can be conveniently and repeatedly assembled and disassembled between the fresh air supply function, the ultrasonic medicine atomization function, the power supply mechanism function and a mask body, so that a patient can independently disassemble the mask body for cleaning, disinfection and other treatments in the daily application process, thereby being beneficial to keeping the mask body clean; the mask body is provided with the air bag blocking supporting edge, so that the mask can be well attached to the face of a human body, has good sealing performance, well plays a role in blocking external dust, bacteria, germs and the like, and is comfortable and easy to wear.

The technical scheme of the application is realized as follows: the utility model provides a new trend ultrasonic atomization medical health care mask device, includes mask body, wearing area body, new trend initiative air feed mechanism, battery mechanism, ultrasonic wave liquid medicine atomizing mechanism, its characterized in that the left side downside and the right downside of mask body are equipped with left bayonet socket and right bayonet socket respectively, still are equipped with one-way exhaust valve in the lower side position in the middle of the mask body that is located between left bayonet socket and right bayonet socket, still be equipped with along its marginal gasbag separation supporting edge of arranging on the back all around edge of mask body; the fresh air active air supply mechanism comprises a bottom shell, a cover shell, a micro fan, a filter disc support and an air pipe, wherein the bottom shell is provided with a concave cavity groove, a premixing chamber for mixing atomized air and clean air is formed at the bottom of the concave cavity groove, and one end of the air pipe is arranged at the outer side of the bottom shell and is communicated with the premixing chamber; the groove wall of the concave cavity groove is also provided with a nesting step and a fixing step respectively, and the fixing step is also provided with a screw hole; the periphery side of the micro fan is also provided with lugs with through holes, the micro fan is embedded in the nesting steps, the lugs are supported on the fixing steps and are arranged in alignment with the screw holes, and the micro fan is fixedly arranged in the concave cavity groove by locking screws into the screw holes from the through holes of the lugs; the filter disc support is provided with a concave cavity hole for embedding the filter disc, a screw hole site is also arranged on the cavity wall of the concave cavity hole, a screw locking hole is correspondingly arranged on the fixing step, the filter disc support is embedded on the fixing step in the concave cavity groove, and the filter disc support is fixedly arranged in the concave cavity groove by locking the screw into the screw locking hole from the screw hole site; the filter plate is embedded in the concave cavity hole of the filter plate bracket; the cover shell is also provided with grid holes, and is screwed on the bottom shell so as to limit the top pressure of the filter disc in the concave cavity holes; the side surface of the bottom shell is also provided with a clamping protrusion, the left bayonet seat is correspondingly provided with a locking groove, and the fresh air active air supply mechanism is conveniently arranged on the mask body in a detachable manner through locking the clamping protrusion of the bottom shell and the locking groove of the left bayonet seat; the ultrasonic liquid medicine atomizing mechanism consists of a liquid containing cavity, an ultrasonic atomizer module, a fog outlet and a liquid adding port, and the fog outlet of the ultrasonic liquid medicine atomizing mechanism is connected with the premixing cavity; the storage battery mechanism comprises a shell, a face cover, a storage battery, a circuit board and an operation switch, wherein a battery accommodating cavity is formed in the shell above the battery accommodating cavity, and a cavity for accommodating the circuit board is formed in the shell; the surface cover is correspondingly provided with an accommodating groove, and a fixing stud is arranged in the accommodating groove; the storage battery is arranged in the battery accommodating chamber, the circuit board is locked on the fixing stud through a screw to be fixed in the accommodating groove of the face cover, the operation switch is connected with the circuit board, and the operation switch is embedded in a switch hole position arranged on the face cover; the surface cover is arranged on the shell, and the circuit board is correspondingly embedded in the cavity; the side surface of the shell is also provided with a clamping protrusion, the right bayonet seat is correspondingly provided with a locking groove, and the storage battery mechanism is conveniently arranged on the mask body in a detachable manner through locking the clamping protrusion of the shell and the locking groove of the right bayonet seat; an electric wire is also connected between the storage battery mechanism and the fresh air active air supply mechanism and between the storage battery mechanism and the ultrasonic liquid medicine atomizing mechanism respectively; the three-way miniature valve is characterized in that the other end of the air pipe is also connected with a three-way miniature valve, the three-way miniature valve is provided with an input port and two output ports, the input port of the three-way miniature valve is connected with the other end of the air pipe, one of the output ports of the three-way miniature valve is connected with an air bag blocking supporting edge, and the other output port of the three-way miniature valve is connected with an inner concave cavity arranged on the mask body so as to convey clean atomized mixed gas to the mask body.

The application has the beneficial effects that:

the split structure design which can be conveniently and repeatedly assembled and disassembled is adopted among the fresh air active air supply mechanism, the storage battery mechanism, the ultrasonic liquid medicine atomizing mechanism and the mask body, so that the mask body can be conveniently cleaned and disinfected in the daily use process without influencing the service lives of the electric appliance components such as the fresh air active air supply mechanism, the storage battery mechanism, the ultrasonic liquid medicine atomizing mechanism and the like, and the mask body is beneficial to keeping clean and sanitary; in addition, after the mask body is damaged or aged, the mask body can be independently replaced without scrapping the whole mask body, so that the daily use cost of a patient can be effectively reduced, the waste can be reduced, the influence of electronic waste on the environment is reduced, and the environment is protected; in addition, the simple clamping structure is designed, so that the assembly and disassembly are very convenient and simple.

And two parts which are mutually independent in design are adopted for the fresh air active air supply mechanism, the ultrasonic liquid medicine atomizing mechanism and the storage battery mechanism, and the fresh air active air supply mechanism, the ultrasonic liquid medicine atomizing mechanism and the storage battery mechanism are distributed on the left lower side and the right lower side of the mask body. Therefore, on one hand, the fresh air active air supply mechanism, the ultrasonic liquid medicine atomizing mechanism and the storage battery mechanism can not shade the sight of a human body, and when the device is worn and applied, a patient can not be affected to do other things while carrying out physiotherapy; on the other hand, the fresh air active air supply mechanism, the ultrasonic liquid medicine atomizing mechanism and the storage battery mechanism are respectively and independently designed, so that the filter disc, the liquid medicine cavity and the battery can be made to be larger as much as possible in a reasonable volume range, and accordingly, the mask can obtain longer battery endurance performance, longer effective air filtering service period and longer one-way physiotherapy time, a patient does not need to charge repeatedly in the daily use process, the filter disc is not required to be replaced frequently, time is saved, and the time of each physiotherapy course is improved.

And thirdly, the air bag blocking supporting edge is designed on the peripheral edge of the mask body, and the air bag blocking supporting edge is used for being inflated to flexibly attach to the face of a human body, so that gaps are effectively reserved between the face of a patient and the peripheral edge of the mask, the mask is good in tightness, invasion of external dust, harmful smell, bacteria and bacteria is completely isolated, the mouth and nose of the patient can be always protected from freely breathing in a sealed space with clean air, the situations of insufficient oxygen supply and difficult oxygen supply are avoided, and the mask has very good effects of blocking the dust, blocking the external smell, blocking bacteria and the like. In addition, the soft plaster with the supporting edge blocked by the air bag can not leave marks on the face in the long-time wearing process, is comfortable and easy to wear, can keep the smooth blood circulation of the face of a patient, and is beneficial to maintaining the appearance and health of the patient.

And fourthly, the fresh air active air supply mechanism is adopted to inflate the air bag blocking supporting edge, so that the use is very convenient, the air bag blocking supporting edge can be supplemented with air by utilizing the switching of the three-way micro valve according to the needs at any time, the air pressure of the air bag blocking supporting edge is regulated, and the air bag blocking supporting edge is always kept in a reasonable air pressure range, so that the use is very convenient.

The application has simple structure, easy assembly and disassembly, high reliability of structural design, good durability and easy processing and assembly.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present application.

Fig. 2 is a schematic view of the mask body according to the first embodiment of the present application, in a disassembled state, with the fresh air active air supply mechanism, the storage battery mechanism, and the ultrasonic liquid medicine atomizing mechanism.

Fig. 3 is a schematic diagram of a disassembly structure of a fresh air active air supply mechanism according to a first embodiment of the present application.

Fig. 4 is a schematic cross-sectional view of a new wind active air supply mechanism and an ultrasonic liquid medicine atomizing mechanism according to the present application.

Fig. 5 is a schematic diagram of a second perspective structure of the scheme of the present application.

Fig. 6 is a schematic view of the mask body, the fresh air active air supply mechanism, the storage battery mechanism, and the ultrasonic liquid medicine atomizing mechanism according to the second embodiment of the present application in a disassembled state.

Fig. 7 is a schematic diagram of a disassembly structure of a fresh air active air supply mechanism according to a second aspect of the present application.

Fig. 8 is a schematic cross-sectional view of the active fresh air supply mechanism and the ultrasonic liquid medicine atomizing mechanism according to the present application.

Fig. 9 is a schematic diagram showing a disassembled structure of the battery mechanism of the present application.

Fig. 10 is a schematic diagram showing a disassembled structure of a cover, a circuit board, and a flat speaker of the battery mechanism of the present application.

Fig. 11 is a schematic perspective view of a valve sheet according to the present application.

Fig. 12 is a schematic perspective view of a valve cover according to the present application.

Fig. 13 is a schematic view showing a disassembled structure between the mask body and the air bag blocking support edge of the present application.

FIG. 14 is a schematic cross-sectional view of the air bag barrier support edge of the present application.

Fig. 15 is a schematic view of the back structure of the mask body of the present application.

Fig. 16 is a schematic cross-sectional view of the mouthpiece of the mask body of the present application.

Detailed Description

As shown in fig. 1 or fig. 5, the medical health-care mask device with ultrasonic fresh air atomization provided by the application comprises a mask body 1, a wearing belt body 2, a fresh air active air supply mechanism 3, a storage battery mechanism 4, an ultrasonic liquid medicine atomization mechanism 9 and other mechanism components. In order to achieve the object of the present application, as shown in fig. 2 or 6, the left lower side and the right lower side of the mask body 1 of the present application are respectively provided with the left bayonet seat 11 and the right bayonet seat 12, and the left bayonet seat 11 and the right bayonet seat 12 are respectively designed on the left lower side and the right lower side of the front surface of the mask body 1, so as to avoid the mask from blocking the human vision by the fresh air active air supply mechanism 3 and the battery mechanism 4 during wearing, and the left bayonet seat 11 and the right bayonet seat 12 are respectively arranged on the left lower side and the right lower side of the front surface of the mask body 1, so that the whole shape and the layout of the mask body 1 can be balanced, and the appearance can be coordinated. As shown in fig. 2 and 6, a one-way exhaust valve 13 is further disposed at a lower side of the middle of the mask body 1 between the left bayonet seat 11 and the right bayonet seat 12, and the one-way exhaust valve 15 mainly plays a role in exhausting the exhaust gas exhausted from the human body out of the mask, so as to reduce the carbon dioxide concentration in the mask.

In order to ensure that the product can be worn for a long time without leaving marks on the face, has the advantages of good adherence, comfortable wearing and good dust and smell blocking effect, and as shown in fig. 1, 5 and 13, the peripheral edge of the back of the mask body 1 is also provided with an air bag blocking supporting edge 14 arranged along the edge. In this case, in order to easily and reliably assemble the airbag-blocking support edge 14 to the edge of the mask body 1, as shown in fig. 13 and 14, the airbag-blocking support edge 14 is composed of an airbag strip 141 and a fixing clip groove edge 142 disposed along the airbag strip 141, and a plurality of fixing holes 143 penetrating in the lateral direction are further provided in the fixing clip groove edge 142. When the mask is assembled, as shown in fig. 13, the edge of the mask body 1 is nested with the fixing clip groove edge 142 and is clamped and fixed by inserting rivets or screw nuts through the fixing holes 143, and when assembled, as shown in fig. 1 and 5.

As shown in fig. 3 and 4, or fig. 7 and 8, the fresh air active air supply mechanism 3 includes a bottom shell 31, a cover shell 32, a micro fan 33, a filter sheet 34, a filter sheet bracket 35, and an air pipe 36, wherein the bottom shell 31 is provided with a concave cavity groove 311, a premixing chamber 310 for mixing atomized air and clean air is further formed at the bottom of the concave cavity groove 311, the air pipe 36 is disposed at the outer side of the bottom shell 31, one end of the air pipe 36 is connected with the premixing chamber 310 in a penetrating manner, and the clean air filtered by the filter sheet 34 and the atomized liquid medicine mist are mixed in the premixing chamber 310 and then sent into the inner side chamber of the mask body 1 through the air pipe 36.

As shown in fig. 3 or fig. 7, the groove wall of the concave groove 311 is further provided with a nesting step 312 and a fixing step 313, and the fixing step 313 is further provided with a screw hole 314; the micro fan 33 is further provided with a lug 331 with a through hole on the peripheral side, the micro fan 33 is embedded in the nesting step 312, the lug 331 is supported on the fixing step 313 and is aligned with the screw hole 314, and the micro fan 33 is fixedly installed in the concave cavity groove 311 by locking a screw into the screw hole 314 from the through hole of the lug 331. Through such structural design, make miniature fan 33 simple, reliable, firmly install in drain pan 31, equipment is simple moreover, later maintenance is convenient. Similarly, as shown in fig. 3 or 7, the filter holder 35 is provided with a concave hole 351 in which the filter 34 is embedded, a screw hole 352 is further provided on a wall of the concave hole 351, the fixing step 313 is correspondingly provided with a screw locking hole 315, the filter holder 35 is embedded on the fixing step 313 in the concave groove 311, and the filter holder 35 is fixedly mounted in the concave groove 311 by locking the screw hole 352 into the screw locking hole 315. Next, as shown in fig. 4 and 8, the filter 34 is embedded in the concave hole 351 of the filter holder 35, and the cover 32 is further provided with a grid hole 321, so that air enters the filter 34, is filtered by the filter 34, enters the micro fan 33, and is output from the premixing chamber 310 through the air pipe 36. The cover 32 is screwed onto the bottom shell 31 to press the filter sheet 34 into the recess hole 351. When the filter sheet 34 is to be replaced, the cover 32 is rotated, and the filter sheet 34 can be taken out and replaced with a new one.

As shown in fig. 2 or fig. 6, the side surface of the bottom case 31 is further provided with a locking protrusion 5, the left bayonet seat 11 is correspondingly provided with a locking groove 6, and the fresh air active air supply mechanism 3 is conveniently and detachably mounted on the mask body 1 by locking the locking protrusion 5 of the bottom case 31 and the locking groove 6 of the left bayonet seat 11. Through this design, in daily use, can pull down fresh air initiative air feed mechanism 3, wash, disinfect the mask body alone and not influence other electrical components's life-span, and after the mask body 1 damages or ages, can also change the mask body alone moreover, can reduce patient's daily use cost effectively, the design has simple and easy clamping structure, and it is very convenient to install and remove.

As shown in fig. 4 or 8, the ultrasonic liquid medicine atomizing mechanism 9 according to the present application is composed of a liquid containing chamber 91, an ultrasonic atomizer module 92, a mist outlet 93 and a liquid filling port 94, wherein the mist outlet 93 of the ultrasonic liquid medicine atomizing mechanism 9 is connected with a premixing chamber 310, so that atomized liquid medicine mist is sent to the premixing chamber 310 to be mixed, and then sent to the inner chamber of the mask body 1 through an air pipe 36.

As shown in fig. 9 and 10, the battery mechanism 4 includes a housing 41, a face cover 42, a battery 43, a circuit board 44, and an operation switch 45, wherein a battery accommodating chamber 411 is provided on the housing 41, and a cavity 412 accommodating the circuit board 44 is also formed in the housing 41 above the battery accommodating chamber 411; the surface cover 42 is also correspondingly provided with a containing groove 421, and a fixing stud 422 is also arranged in the containing groove 421. When the battery 43 is assembled, the battery accommodating chamber 411 is provided with the storage battery, the circuit board 44 is locked on the fixing stud 422 through a screw to be fixed in the accommodating groove 421 of the face cover 42, the operation switch 45 is connected with the circuit board 44, and the operation switch 45 is embedded in the switch hole site 423 arranged on the face cover 42; the cover 42 is placed over the housing 41, and the circuit board 44 is correspondingly inserted into the cavity 412.

As shown in fig. 2 and 6, the side surface of the housing 41 is further provided with a locking protrusion 5, the right bayonet seat 12 is correspondingly provided with a locking groove 6, and the storage battery mechanism 4 is conveniently and detachably mounted on the mask body 1 by locking the locking protrusion 5 of the housing 41 and the locking groove 6 of the right bayonet seat 12. Similarly, through this design, in daily use, can dismantle battery mechanism to can wash, disinfect the mask body alone and not influence electrical parts's life-span, moreover when the mask body damages or ageing the back, can also change the mask body alone, can reduce patient's daily use cost effectively, the design has simple and easy clamping structure, and it is very convenient to install and remove.

As shown in fig. 1 or fig. 5, the electric wires 7 are respectively connected between the storage battery mechanism 4 and the fresh air active air supply mechanism 3 and the ultrasonic liquid medicine atomizing mechanism 9, so as to provide power supplies required by the work for the fresh air active air supply mechanism 3 and the ultrasonic liquid medicine atomizing mechanism 9. In addition, an electric plug 71 may be further disposed on the electric wire 7, and an electric plug hole 72 is correspondingly disposed on the fresh air active air supply mechanism 3, so that separation and simple electrical connection between the storage battery mechanism 4 and the fresh air active air supply mechanism 3 can be achieved. A charging interface is also provided on the housing 41 of the battery mechanism 4.

As shown in fig. 1 and 5, the other end of the air pipe 36 is further connected with a three-way micro valve 8, the three-way micro valve 8 is provided with an input port and two output ports, the input port of the three-way micro valve 8 is connected with the other end of the air pipe 36, one of the output ports of the three-way micro valve 8 is connected with the air bag blocking supporting edge 16, and the other output port of the three-way micro valve 8 is connected with an inner concave cavity 15 provided on the mask body 1 to realize the transportation of clean atomized mixed gas to the mask body 1. Through the design of the three-way micro valve 8, when the air bag blocking supporting edge 14 is required to be supplemented with air, the three-way micro valve 8 can be used for cutting off the air supply of the concave cavity 15 on the inner side of the mask body 1; when the air is supplemented to the air bag blocking supporting edge 14, the air pressure of the air bag blocking supporting edge 14 is regulated; and then the three-way micro valve 8 is switched back to supply air to the concave cavity 15 on the inner side of the mask body 1. When the air pressure of the air bag blocking supporting edge 14 is over saturated, the three-way micro valve 8 can be switched to be communicated with the air bag blocking supporting edge 14 by stopping the operation of the fresh air active air supply mechanism 3, so that the air pressure can be released, the released air pressure returns to the fresh air active air supply mechanism 3 and is released to the outside through the filter disc 34.

The inflation of the air bag blocking support edge 14 is not required to be too hard, and the inflation is only required to be satisfied, so that the fresh air active air supply mechanism 3 supplements air to the air bag blocking support edge 14, and the application requirement is completely satisfied. In order to facilitate the sealing connection between the air pipe 36 and the mask body 1 when the mask body 1 is replaced, as shown in fig. 15 and 16, the mask body 1 is further provided with a connection air tap 10, and the connection air tap 10 is clamped on a through hole 103 formed in the mask body 1 by the cooperation of a nut 101 and a bracket 102. When connected, the air pipe can be directly sleeved with the connecting air nozzle 10, namely as shown in fig. 1.

Since the mask of the present application is blocked by the air bag blocking support edge 14, the resolution of the sound of the communication speech coming out is affected to a certain extent when the patient wears the mask, and in order to facilitate the normal communication between the patient and other people during wearing, as shown in fig. 9 and 10, a flat speaker 46 is further provided in the accommodating groove 421 of the face cover 42 and located on the inner side of the circuit board 44, and the flat speaker 46 is electrically connected to the circuit board 44; the bottom of the battery accommodating chamber 411 of the housing 41 is also provided with a micro microphone 47 and a concave hole 413 for installing the micro microphone 47, and the micro microphone 47 is electrically connected with the circuit board 44; the cover 42 is also provided with openings 424 to facilitate the transmission of sound outwardly. By means of the mutual cooperation of the microphone 47 and the flat loudspeaker 46, the product can be clearly communicated between the patient and other people in the wearing process.

In order to make the structure of the one-way exhaust valve 13 simple, reliable and durable, as shown in fig. 2, 6, 11 and 12, the one-way exhaust valve 13 comprises a valve seat 131 with inner cavity holes, a grid net 132, a valve plate 133 and a valve cover 134, wherein the valve seat 131 is arranged on the front surface of the mask body 1 and is communicated with the inner cavity 15 of the mask body 1, the grid net 132 is arranged in the inner cavity of the valve seat 131, the grid net 132 is also provided with a shaft hole 135, the valve plate 133 is provided with a pin shaft 136, the valve plate 133 is sleeved in the shaft hole 135 in a penetrating manner through the pin shaft 136 to be attached to the grid net 132, and a shielding structure is formed for the inner cavity of the valve seat 131; the valve cover 134 is placed over the valve seat 131, and a grill 132 is further provided on the bottom side of the valve cover 134 to exhaust air outwards. The principle of operation of this one-way exhaust valve 13 is generally as follows: when people inhale air, the valve plate 133 is adhered to the grid net 132 in the valve seat 131 under the influence of the air flow motion of the inhaled air; when people spit out the gas, the gas flow is flushed outwards, and the valve plate 133 is flushed away in a proper direction, namely the gas is exhausted.

In order to facilitate the wearing of the belt body 2, the wearing is firm and the belt body 2 is not easy to fall off, as shown in fig. 1 or 5, the wearing belt body 2 is composed of a left belt 21 and a right belt 22, buckling holes 23 are further formed on the inner ends of the left belt 21 and the right belt 22, buckling nails 17 are further respectively arranged on the two sides of the front surface of the mask body 1, and the left belt 21 and the right belt 22 are respectively buckled with the buckling nails 17 through the buckling holes 23 so as to be connected with the mask body 1. Through the design, the wearing belt body 2 and the mask body 1 are convenient to assemble and disassemble, so that the wearing belt body 2 can be reused, the mask body 1 can be replaced, the replacement cost can be saved, and the emission can be reduced. As shown in fig. 1 or fig. 5, the outer ends of the left belt 21 and the right belt 22 are respectively provided with a magic tape 24 which can be adhered to each other. The middle parts of the left side belt 21 and the right side belt 22 are also respectively provided with a hanging ear hole 25. The ear-hanging hole 25 is worn on the ears of the human body to increase wearing stability.

In the implementation of the application, two different embodiments can be adopted for the selection of users according to the different specific structural designs of the ultrasonic atomizer mechanism 9:

the first scheme is an external scheme, as shown in fig. 2 and fig. 4, an atomization can shell 95 is further disposed on the bottom surface of the outer side of the bottom shell 31, a liquid containing chamber 91 is disposed in the atomization can shell 95, a mist guiding tube 97 is further disposed in the liquid containing chamber 91, a liquid filling opening 94 is further formed at the top of the liquid containing chamber 91 around the mist guiding tube 97, an atomization cap shell 96 is further disposed at the top of the atomization can shell 95, an external threaded interface 98 with a mist outlet 93 is further disposed on the atomization cap shell 96, the atomization cap shell 96 is screwed on the top of the atomization can shell 95, the mist outlet 93 on the atomization cap shell 96 is butted with the top end of the mist guiding tube 97, and the ultrasonic atomizer module 92 is disposed on the bottom of the liquid containing chamber 91 at the bottom end of the mist guiding tube 97. The bottom side of the bottom shell 31 is further provided with an internal threaded interface 316, and the external threaded interface 98 is screwed with the internal threaded interface 316, so that the atomizing can shell 95 can be conveniently and detachably mounted on the bottom side of the bottom shell 31.

The second solution is a built-in solution, as shown in fig. 7 and 8, a concave notch 317 is further provided at the rear end of the bottom shell 31, an atomization shell 99 matching with the external shape of the bottom shell 31 is further provided on the concave notch 317, a liquid containing chamber 91 is provided in the atomization shell 99, a mist guiding tube 97 is further provided in the liquid containing chamber 91, and a mist outlet 93 is formed at the top end of the mist guiding tube 97; the outer side surface of the atomization shell 99 is also provided with a liquid adding port 94 with a cap 941, and the ultrasonic atomizer module 92 is arranged on the bottom of the liquid containing chamber 91 positioned at the bottom end of the mist guide pipe 97; the atomization shell 99 and the concave notch 317 of the bottom shell 31 are embedded as a whole, and are fixed by locking screws between the atomization shell 99 and the bottom shell 31.

The ultrasonic atomizer mechanisms 9 with the first two different structures can be selected and implemented according to the needs in practical application, the first scheme is convenient for adding the liquid medicine, and the liquid medicine can be supplemented without detaching the fresh air active air supply mechanism 3, but the volume is larger than that of the second scheme, and the compactness is slightly poor; in the second scheme, when the liquid medicine is added, the fresh air active air supply mechanism 3 is required to be detached, and the liquid medicine can be supplemented, so that the liquid medicine supplementing method is more complicated, but has the advantages of being good in compactness of volume and appearance.

In addition, as shown in fig. 6, 7 or 9, the left clamping seat 11 and the right clamping seat 12 are respectively provided with an L-shaped slot 30, and the air pipe 36 and the electric wire 7 can move along the L-shaped slot 30, so that more parts can be snapped into the left clamping seat 11 when the bottom shell 31 of the fresh air active air supply mechanism 3 is buckled with the left clamping seat 11, and more parts can be snapped into the right clamping seat 12 when the outer shell 41 of the storage battery mechanism 4 is buckled with the right clamping seat 12, and the fresh air active air supply mechanism 3 and the storage battery mechanism 4 can be locked in the respective clamping seats more firmly.

The circuit board 44 of the application can be added with a WIFI module and a Bluetooth module so as to establish communication with a smart phone and the like, and the product can be controlled to run through the APP program of the smart phone.

The above description of the structural schemes is an embodiment of the preferred embodiments of the present application, but it does not represent a limitation of the protection scope of the technical scheme of the present application. It should be noted herein that it will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the application, and these modifications and improvements fall within the scope of the application.

Claims

1. The utility model provides a medical health care mask device of new trend ultrasonic atomization, includes mask body (1), wears the area body (2), new trend initiative mechanism of supplying air (3), battery mechanism (4), ultrasonic wave liquid medicine atomizing mechanism (9), its characterized in that:

the mask comprises a mask body (1), and is characterized in that a left bayonet seat (11) and a right bayonet seat (12) are respectively arranged on the left lower side and the right lower side of the mask body (1), a one-way exhaust valve (13) is further arranged at the lower side of the middle of the mask body (1) between the left bayonet seat (11) and the right bayonet seat (12), and an air bag blocking supporting edge (14) arranged along the edge of the periphery of the back of the mask body (1) is further arranged on the periphery of the back of the mask body;

the fresh air active air supply mechanism (3) comprises a bottom shell (31), a cover shell (32), a mini fan (33), a filter plate (34), a filter plate bracket (35) and an air pipe (36), wherein

The bottom shell (31) is provided with a concave cavity groove (311), a premixing chamber (310) for mixing atomized air and clean air is formed at the bottom of the concave cavity groove (311), and the air pipe (36) is arranged at the outer side of the bottom shell (31) and one end of the air pipe is communicated with the premixing chamber (310);

the groove wall of the concave groove (311) is also respectively provided with a nesting step (312) and a fixing step (313), and the fixing step (313) is also provided with a screw hole (314); the periphery side of the micro fan (33) is also provided with a lug (331) with a through hole, the micro fan (33) is embedded in the nesting step (312), the lug (331) is supported on the fixing step (313) and is arranged in alignment with the screw hole (314), and the micro fan (33) is fixedly arranged in the concave cavity groove (311) by locking a screw into the screw hole (314) from the through hole of the lug (331);

the filter disc bracket (35) is provided with a concave cavity hole (351) for embedding the filter disc (34), a screw hole site (352) is also arranged on the cavity wall of the concave cavity hole (351), the fixing step (313) is correspondingly provided with a screw locking hole (315), the filter disc bracket (35) is embedded on the fixing step (313) in the concave cavity groove (311), and the filter disc bracket (35) is fixedly arranged in the concave cavity groove (311) by locking the screw from the screw hole site (352) into the screw locking hole (315);

the filter sheet (34) is embedded in a concave cavity hole (351) of the filter sheet bracket (35);

the cover shell (32) is also provided with grid holes (321), and the cover shell (32) is screwed on the bottom shell (31) so as to limit the filter disc (34) in the concave cavity holes (351) in a pressing mode;

the side surface of the bottom shell (31) is also provided with a locking protrusion (5), the left bayonet seat (11) is correspondingly provided with a locking groove (6), and the fresh air active air supply mechanism (3) is conveniently arranged on the mask body (1) in a detachable manner through locking the locking protrusion (5) of the bottom shell (31) and the locking groove (6) of the left bayonet seat (11);

the ultrasonic liquid medicine atomizing mechanism (9) consists of a liquid containing chamber (91), an ultrasonic atomizer module (92), a mist outlet (93) and a liquid adding port (94), and the mist outlet (93) of the ultrasonic liquid medicine atomizing mechanism (9) is connected with the premixing chamber (310);

the accumulator mechanism (4) comprises a shell (41), a surface cover (42), an accumulator (43), a circuit board (44) and an operation switch (45), wherein

A battery accommodating chamber (411) is arranged on the shell (41), and a cavity (412) for accommodating the circuit board (44) is formed in the shell (41) above the battery accommodating chamber (411); the surface cover (42) is correspondingly provided with an accommodating groove (421), and a fixing stud (422) is also arranged in the accommodating groove (421);

the storage battery (43) is arranged in the battery accommodating chamber (411), the circuit board (44) is fixed in the accommodating groove (421) of the surface cover (42) by being locked on the fixing stud (422) through a screw, the operation switch (45) is connected with the circuit board (44), and the operation switch (45) is embedded in a switch hole position (423) arranged on the surface cover (42); the surface cover (42) is covered on the shell (41), and the circuit board (44) is correspondingly embedded in the cavity (412);

the side surface of the shell (41) is also provided with a clamping convex (5), the right bayonet seat (12) is correspondingly provided with a locking groove (6), and the storage battery mechanism (4) is conveniently and detachably arranged on the mask body (1) through locking the clamping convex (5) of the shell (41) and the locking groove (6) of the right bayonet seat (12);

an electric wire (7) is respectively connected between the storage battery mechanism (4) and the fresh air active air supply mechanism (3) and between the storage battery mechanism and the ultrasonic liquid medicine atomizing mechanism (9);

the other end of the air pipe (36) is also connected with a three-way micro valve (8), the three-way micro valve (8) is provided with an input port and two output ports, the input port of the three-way micro valve (8) is connected with the other end of the air pipe (36), one of the output ports of the three-way micro valve (8) is connected with an air bag blocking supporting edge (16), and the other output port of the three-way micro valve (8) is connected with an inner concave cavity (15) arranged on the mask body (1) so as to convey clean atomized mixed gas to the mask body (1).

2. The fresh air ultrasonic atomizing medical health mask device according to claim 1, wherein: a flat loudspeaker (46) is further arranged on the inner side of the accommodating groove (421) of the face cover (42) and positioned on the circuit board (44), and the flat loudspeaker (46) is electrically connected with the circuit board (44); the battery accommodating chamber (411) of the shell (41) is provided with a miniature microphone (47) and a concave hole (413) for installing the miniature microphone (47), and the miniature microphone (47) is electrically connected with the circuit board (44); the surface cover (42) is also provided with a mesh (424).

3. The fresh air ultrasonic atomizing medical health mask device according to claim 1, wherein: the one-way exhaust valve (13) comprises a valve seat (131) with inner cavity holes, a grid net (132), a valve plate (133) and a valve cover (134), wherein the valve seat (131) is arranged on the front surface of the mask body (1) and is communicated with an inner cavity (15) of the mask body (1), the grid net (132) is arranged in the inner cavity of the valve seat (131), a shaft hole (135) is further formed in the grid net (132), a pin roll (136) is arranged on the valve plate (133), the valve plate (133) is sleeved in the shaft hole (135) through the pin roll (136) in a penetrating manner, and is mounted on the grid net (132) in a fitting manner, and a shielding structure is formed for the inner cavity of the valve seat (131); the valve cover (134) is covered on the valve seat (131), and a grid mesh (132) is arranged on the bottom side surface of the valve cover (134).

4. The fresh air ultrasonic atomizing medical health mask device according to claim 1, wherein: the wearing belt body (2) is composed of a left belt (21) and a right belt (22), buckling holes (23) are formed in the inner side ends of the left belt (21) and the right belt (22), buckling nails (17) are respectively arranged on the two sides of the front face of the mask body (1), and the left belt (21) and the right belt (22) are buckled with the buckling nails (17) through the buckling holes (23) respectively and are connected with the mask body (1);

the outer side ends of the left side belt (21) and the right side belt (22) are respectively provided with a magic tape (24) which can be mutually adhered together;

the middle parts of the left side belt (21) and the right side belt (22) are respectively provided with a lug hanging hole (25).

5. The fresh air ultrasonic atomizing medical health mask device according to claim 1, wherein: an atomization tank shell (95) is further arranged on the bottom surface of the outer side of the bottom shell (31), a liquid containing cavity (91) is arranged in the atomization tank shell (95), a mist guide pipe (97) is further arranged in the liquid containing cavity (91), a liquid adding opening (94) is further formed in the top of the liquid containing cavity (91) around the mist guide pipe (97), an atomization cover shell (96) is further arranged on the top of the atomization tank shell (95), an external thread interface (98) with a mist outlet (93) is further arranged on the atomization cover shell (96), the atomization cover shell (96) is connected to the top of the atomization tank shell (95) in a screwed mode, the mist outlet (93) on the atomization cover shell (96) is in butt joint with the top end of the mist guide pipe (97), and an ultrasonic atomizer module (92) is arranged on the bottom of the liquid containing cavity (91) at the bottom of the mist guide pipe (97);

the bottom side of the bottom shell (31) is also provided with an internal thread interface (316), and the external thread interface (98) is screwed with the internal thread interface (316) together, so that the atomization tank shell (95) can be conveniently installed on the bottom side of the bottom shell (31) in a detachable manner.

6. The fresh air ultrasonic atomizing medical health mask device according to claim 1, wherein: the rear end of the bottom shell (31) is also provided with a concave notch (317), an atomization shell (99) matched with the external shape of the bottom shell (31) is also arranged on the concave notch (317), a liquid containing cavity (91) is arranged in the atomization shell (99), a mist guide pipe (97) is also arranged in the liquid containing cavity (91), and a mist outlet (93) is formed at the top end of the mist guide pipe (97); the outer side surface of the atomization shell (99) is also provided with a liquid adding port (94) with a cap (941), and the ultrasonic atomizer module (92) is arranged on the bottom of the liquid containing cavity (91) positioned at the bottom end of the mist guide pipe (97); the atomization shell (99) and the concave notch (317) of the bottom shell (31) are embedded into a whole, and are fixed by locking screws between the atomization shell (99) and the bottom shell (31).