CN109876250B - Intelligent induction control adjustable spray net type atomizer and use method thereof - Google Patents
Intelligent induction control adjustable spray net type atomizer and use method thereof Download PDFInfo
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- CN109876250B CN109876250B CN201910256418.1A CN201910256418A CN109876250B CN 109876250 B CN109876250 B CN 109876250B CN 201910256418 A CN201910256418 A CN 201910256418A CN 109876250 B CN109876250 B CN 109876250B
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Abstract
The invention discloses an intelligent induction control adjustable spray net type atomizer and a use method thereof, which solve the technical problems that in the prior art, the device is inconvenient to carry, the spray can not be automatically adjusted, the exhaled waste gas can not be discharged, the liquid medicine is wasted and pollutes the environment, and the intelligent induction control adjustable spray net type atomizer comprises a medicine cup, a main machine and a power supply, wherein the medicine cup comprises a cup body, a cup cover, an atomizing sheet and an atomizing nozzle, and is also provided with a processor and a detection circuit device, and a distance measuring sensor is connected to the main machine which is close to and positioned at the lower end of the atomizing sheet; be equipped with the through-hole on being close to the lower lateral wall of atomizing nozzle of atomizing piece department, connect on the atomizing nozzle around the through-hole and be equipped with a movable valve, the movable valve is the elastic material, and the movable valve outside still is connected and is equipped with the barrier, and the movable valve can reciprocate under the drive of the air current business turn over in the expiration and the inspiration in-process is carried out in atomizing nozzle along with the user to the realization is adjusted the spraying volume size, but wide application in medical instrument technical field.
Description
Technical Field
The invention belongs to the technical field of medical appliances, and particularly relates to an intelligent induction control adjustable spray net type atomizer and a use method thereof.
Background
Most medical mesh type atomization inhalation treatment devices in the market at present do not have a respiratory state detection function, and the current respiratory state (breathing or inhaling) of a user cannot be identified, so that the working state of the device per se cannot be adjusted according to the respiratory state of the user, for example, spraying/stopping spraying during breathing, increasing spraying amount during breathing, reducing spraying amount during breathing and the like. That is, most medical mesh nebulizer products on the market today can only be nebulized with a constant nebulizing power, causing a large amount of drug to fly into the surrounding air through the external airways of the nebulizer when the user exhales. This phenomenon causes, on the one hand, a waste of the medicine (20% -60% of the active ingredients of the medicine are wasted into the air), and on the other hand, a pollution to the surrounding environment and even a possible harm to the physical and psychological health of the surrounding personnel.
At present, the mesh type atomizer used in the market has the advantages of small size, silence, good atomization effect and the like, and more respiratory disease patients begin to be used for atomization treatment at home. For patients who perform atomization treatment outside the hospital, hospitals or doctors want to monitor the treatment effect of the patients, the patients are required to perform lung function tests by a portable lung function instrument regularly according to requirements, and test data is transmitted to a doctor-patient data management platform in real time for data processing and storage. In the treatment process, the patient needs to carry the two devices of the net type atomizer and the portable lung function instrument, so that the treatment cost of the patient is increased, and the patient is inconvenient to carry.
Aiming at the problems, the medicine cup component of the mesh atomizer in the prior art is made into a replaceable medicine cup component, and the medicine cup component is arranged for treatment during treatment. During measurement, the medicine cup component is replaced by the lung function measurement component to perform measurement. The problem of integration has been seemed to have been solved like this, and it is two independent functional module, two independent mechanical structures still really does not solve above-mentioned problem, has still artificially increased a work link of changing the functional head moreover, uses very inconvenient to the old man and children patient that breathing disease is high. In the prior art, the mesh atomizer can not sense the breathing state of a patient when the patient is treated, works when the patient exhales and inhales, blows atomized liquid medicine out when the patient exhales, causes the waste of the liquid medicine and pollutes the surrounding environment.
Aerosol inhalation treatment is being favored by more hospitals and families because of its small dosage and low toxic and side effects. When different people carry out aerosol inhalation treatment, the individual difference condition is considered, the aerosol inhalation treatment device has different application ranges for the aerosol rate of the liquid medicine, for example, adults can accept larger aerosol rate, but for children and old patients, the aerosol rate is too high to cause cough and choking, and the aerosol inhalation effect is affected. Therefore, both conventional ultrasonic atomizers and compressed air atomizers have ways and methods of adjusting the atomizing rate to accommodate the needs of different patients.
The net type atomizer is a newly appeared atomizer type in recent years, the atomization principle of the net type atomizer is greatly different from that of an ultrasonic atomizer and a compressed air type atomizer, the atomization rate cannot be adjusted by using the same method, and the net type atomizer sold in the market at present has no atomization rate adjusting function. It is therefore necessary to design an atomization rate adjusting circuit suitable for a mesh atomizer.
Disclosure of Invention
Aiming at the defects and shortcomings existing in the prior art, the invention provides the net type atomizer which has the advantages of ingenious and simple structure, convenient carrying and use, capability of automatically adjusting spraying according to the breathing and breathing frequency of a human body, high accuracy and remarkably improved comfort, capability of preventing secondary pollution and uncomfortable feeling caused by the breathing and breathing gas, capability of remarkably reducing the waste of liquid medicine and pollution to the surrounding environment while guaranteeing the atomization effect, energy saving and environment friendliness, and intelligent induction control and adjustable spraying, and the use method thereof.
Therefore, the invention provides an intelligent induction control adjustable spray net type atomizer, which comprises a medicine cup, a main machine and a power supply, wherein the medicine cup is arranged at the upper part of the main machine; the medicine cup comprises a cup body, a cup cover, an atomizing sheet and an atomizing nozzle, wherein the cup cover is buckled on the cup body, the atomizing nozzle is arranged on one side of the cup body, and the atomizing sheet is axially arranged in the atomizing nozzle and is arranged close to the cup body; the device is also provided with a processor and a detection circuit device, wherein the processor and the detection circuit device are respectively and electrically connected with a power supply and are arranged in the host, and the detection circuit device is also provided with a fog output adjusting button which is electrically connected with the detection circuit device; a distance measuring sensor is connected to the host near the lower end of the atomizing sheet and is electrically connected with the detection circuit device and the power supply respectively; the lower side wall of the atomizing nozzle close to the atomizing sheet is provided with a through hole, the atomizing nozzle around the through hole is connected with a movable valve which is made of elastic materials, the outer side of the movable valve is also connected with a blocking object, the movable valve can reciprocate along with the driving of air flow in and out of the process of breathing and breathing in the atomizing nozzle by a user, so that whether a signal emitted by a signal emission source of a ranging sensor is blocked or not is realized, a signal receiving device of the ranging sensor sends the received signal to a processor through a detection circuit device, and the processor analyzes, processes and controls a fog quantity adjusting button to adjust the spraying quantity.
Preferably, the edge of the movable valve is completely and tightly connected with the atomizing nozzle, and the through hole is completely blocked; the blocking object is a sheet structure parallel to the cup body, and the upper end of the blocking object is vertically and fixedly connected with the middle of the movable valve.
Preferably, the movable valve is close to the edge of one end of the atomizing sheet and is completely and tightly fixedly connected with the atomizing nozzle, and one part of the through hole is blocked; the edge of the movable valve far away from one end of the atomizing sheet is movably attached to and separated from the atomizing nozzle, so that the through hole is completely blocked and opened in a movable mode.
Preferably, the barrier is of unitary construction with the movable valve.
Preferably, the blocking object is also a sheet-shaped structure, the upper end of the blocking object is fixedly connected with the outer side wall of the movable valve far away from one end of the atomizing sheet, and the lower end of the blocking object is not contacted with the movable valve.
Preferably, the movable valve and the through hole are arranged close to the atomizing sheet, and the signal transmitting source and the signal receiving device of the ranging sensor are symmetrically arranged at two sides of the movable valve respectively close to the horizontal direction of the lower end of the atomizing nozzle.
Preferably, the distance measuring sensor is an ultrasonic distance measuring sensor or an infrared distance measuring sensor.
Preferably, the movable valve is made of elastic material, and the movable valve is made of soft membrane plate made of silica gel material or rubber material; the material of the barrier is any one of hard glue, soft glue or metal.
Preferably, the atomizing sheet is a micro-grid atomizing sheet.
The method for using the intelligent induction control adjustable spray net type atomizer comprises the following steps:
1) When a user exhales, the expiratory airflow enters the atomizing nozzle to generate forward pressure, the movable valve moves downwards, the lower end of the blocking object descends to a position along with the movable valve, signal light emitted by the signal emission source of the ranging sensor is blocked by the blocking object and then reflected, the signal receiving device of the ranging sensor sends a received signal to the processor through the detection circuit device, and then the processor analyzes and processes the received signal to control the mist quantity adjusting button to close or reduce the mist quantity;
2) When a user inhales, the inhalation air flow flows out of the atomizing nozzle to generate negative pressure, the movable valve moves upwards, the lower end of the blocking object rises to another position along with the movable valve, signal light emitted by a signal emission source of the ranging sensor cannot be blocked by the blocking object, a signal receiving device of the ranging sensor sends a received signal to the processor through the detection circuit device, and then the processor analyzes and processes the received signal to control the mist quantity adjusting button to open or enlarge the mist quantity.
The beneficial effects of the invention are as follows:
(1) The intelligent induction control adjustable spray net type atomizer and the use method thereof are convenient and quick, the intelligent induction control adjustable spray net type atomizer is ingenious and simple in structure, convenient to carry and use, and capable of automatically adjusting spray closing and starting according to expiration and inspiration of a human body, or adjusting the spraying quantity to be smaller and larger, so that the comfort level of the atomizer used by the human body can be met, waste gas generated by expiration can be effectively discharged into the atomizer through expiration, and secondary pollution and uncomfortable feeling are prevented; on the other hand, the atomization effect is ensured, and meanwhile, the waste of liquid medicine and the pollution to the surrounding environment can be obviously reduced, so that the energy is saved and the environment is protected.
(2) The intelligent induction control adjustable spray net atomizer and the use method thereof automatically adjust spray closing and starting or spray quantity adjusting small and large according to the expiration and inspiration of a human body, are rapid and accurate in adjustment, have few interference factors and are high in detection accuracy.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is a schematic structural view of a front view of embodiment 1 of the present invention;
FIG. 3 is a schematic illustration of the variation of a movable valve within the atomizing nozzle during use of the exhalation valve of FIG. 2;
fig. 4 is a schematic structural view of a front view of embodiment 2 of the present invention;
fig. 5 is a schematic structural view of the right side view of embodiment 2 of the present invention;
FIG. 6 is a schematic diagram of the structure of the variation of the movable valve in the atomizing nozzle when using exhalation in example 2 of the present invention;
fig. 7 is a schematic diagram of the structure of a signal transmitting source and a signal receiving device of a ranging sensor in embodiment 2 of the present invention;
FIG. 8 is a schematic diagram showing the structure of the variation of the movable valve in the atomizing nozzle when the exhalation is used in example 3 of the present invention;
fig. 9 is a schematic structural view of a front view of embodiment 4 of the present invention;
fig. 10 is a schematic structural view of the right side view of embodiment 4 of the present invention;
fig. 11 is a schematic diagram of the structure of a signal transmitting source and a signal receiving apparatus of a ranging sensor in embodiment 4 of the present invention.
The marks in the figure: 1. the device comprises a host machine, a cup body, a cup cover, an atomizing sheet, an atomizing nozzle, a processor, a detection circuit device, a movable valve, a barrier, a signal emission source and a signal receiving device.
Detailed Description
The invention will be further described with reference to the drawings and specific examples to aid in understanding the context of the invention. The method used in the invention is a conventional method unless specified otherwise; the raw materials and devices used, unless otherwise specified, are all conventional commercial products.
Example 1
As shown in fig. 2, the invention provides an intelligent induction control adjustable spray net type atomizer, which comprises a medicine cup, a main machine 1 and a power supply, wherein the medicine cup is arranged at the upper part of the main machine 1; the medicine cup comprises a cup body 2, a cup cover 3, an atomizing sheet 4 and an atomizing nozzle 5, wherein the cup cover 3 is buckled on the cup body 2, the atomizing nozzle 5 is arranged on one side of the cup body 2, the atomizing sheet 4 is axially arranged in the atomizing nozzle 5 and is close to the cup body 2, so that medicine liquid in the medicine cup body 2 can be atomized. The atomizing sheet 4 is a micro-grid atomizing sheet so as to generate more tiny atomized particles, improve the atomizing effect of the liquid medicine and enable the generated spraying amount to be easier to control.
As shown in fig. 1, the intelligent induction control adjustable spray net type atomizer is further provided with a processor 6 and a detection circuit device 7, wherein the processor 6 and the detection circuit device 7 are respectively and electrically connected with a power supply and are arranged in a host 1, and the detection circuit device 7 is further provided with a spray amount adjusting button electrically connected with the detection circuit device; an ultrasonic ranging sensor is connected to the host 1 near and at the lower end of the atomizing sheet 4 and is electrically connected with a detection circuit device 7 and a power supply respectively.
As shown in fig. 1 and 3, a through hole is formed in the lower side wall of the atomizing nozzle 5 near the atomizing sheet 4, a movable valve 8 is connected to the atomizing nozzle 5 around the through hole, the movable valve 8 is made of an elastic material, and the elastic material is favorable for deformation and recovery deformation according to the change of the air flow pressure difference of the atomizing nozzle 5. The movable valve 8 is made of a soft membrane plate made of silica gel, the outer side of the movable valve 8 is also connected with a barrier 9, and the barrier 9 is made of metal. The edge of the movable valve 8 is completely and tightly connected with the atomizing nozzle 5, and the through hole is completely blocked; the blocking object 9 is a sheet structure parallel to the cup body 2, and the upper end of the blocking object is vertically and fixedly connected with the middle of the movable valve 8.
As shown in fig. 1-3, the movable valve 8 can reciprocate under the driving of air flow in and out of the atomizing nozzle 5 during the process of breathing and breathing by a user, so as to realize whether the signal emitted by the signal emitting source 10 of the ultrasonic ranging sensor is blocked or not, the signal receiving device 11 of the ultrasonic ranging sensor sends the received signal to the processor 6 through the detection circuit device 7, and then the processor 6 analyzes and judges the current breathing state (breathing or breathing) of the user, and the mist amount adjusting button is used for adjusting the spraying amount during the process of controlling the mist amount: when the processor 6 analyzes and judges that the user is inhaling, the atomizer starts spraying or increases the spraying amount; when the processor 6 analyses and judges that the user is currently exhaling, the atomizer stops spraying or reduces the amount of spraying.
The application method of the intelligent induction control adjustable spray net type atomizer comprises the following steps:
1) When a user exhales, the exhaled air flow enters the atomizing nozzle 5 to generate forward pressure, the movable valve 8 is expanded outwards to move downwards, the lower end of the blocking object 9 descends to a position along with the movable valve 8, an ultrasonic signal sent by the signal transmitting source 10 of the ultrasonic ranging sensor is blocked by the blocking object 9 and then reflected, the ultrasonic signal received and reflected by the signal receiving device 11 of the ultrasonic ranging sensor is sent to the processor 6 through the detection circuit device 7, and then analyzed and processed by the processor 6: when judging that the user exhales currently, controlling the mist output adjusting button to close or reduce the mist output, and controlling the atomizer to stop spraying or reduce the mist output.
2) When a user inhales, the inhalation airflow flows out of the atomizing nozzle 5 to generate negative pressure, the movable valve 8 moves upwards, the lower end of the blocking object 9 rises to another position along with the movable valve 8, an ultrasonic signal sent by the signal transmitting source 10 of the ultrasonic ranging sensor cannot be blocked by the blocking object 9, a signal receiving device 11 of the ranging sensor sends a signal which does not receive ultrasonic waves at the moment to the processor 6 through the detection circuit device 7, and then the processor 6 analyzes and processes the signal: when the user is judged to be inhaling currently, the mist output adjusting button is controlled to open or increase the spraying quantity, and the atomizer is controlled to start spraying or increase the spraying quantity.
In the use process, the ultrasonic ranging sensor can also judge the expiration or inspiration state according to the preset distance S to be detected, further ensures the accuracy of starting the spray adjustment of the atomizer, prevents interference of other external factors, and causes interference to the ultrasonic optical signal sent by the signal transmission source 10 of the ultrasonic ranging sensor.
The intelligent induction control adjustable spray net type atomizer and the use method thereof are convenient and quick, the intelligent induction control adjustable spray net type atomizer has a smart and simple structure, and can automatically adjust spray closing and starting according to expiration and inspiration of a human body, or the spray quantity is reduced and increased, so that the comfort of the human body in using the atomizer can be met, waste gas generated by expiration can be effectively discharged into the atomizer through expiration, and secondary pollution and uncomfortable feeling are prevented; on the other hand, the atomization effect is ensured, meanwhile, the waste of liquid medicine can be obviously reduced, and the energy conservation and the environmental protection are realized.
Example 2
As shown in fig. 4 and 5, the invention provides a net type atomizer capable of intelligently sensing and controlling adjustable spraying, which comprises a medicine cup, a main machine 1 and a power supply, wherein the medicine cup is arranged at the upper part of the main machine 1; the medicine cup comprises a cup body 2, a cup cover 3, an atomizing sheet 4 and an atomizing nozzle 5, wherein the cup cover 3 is buckled on the cup body 2, the atomizing nozzle 5 is arranged on one side of the cup body 2, the atomizing sheet 4 is axially arranged in the atomizing nozzle 5 and is close to the cup body 2, so that medicine liquid in the medicine cup body 2 can be atomized. The atomizing sheet 4 is a micro-grid atomizing sheet so as to generate more tiny atomized particles, improve the atomizing effect of the liquid medicine and enable the generated spraying amount to be easier to control.
As shown in fig. 1, the intelligent induction control adjustable spray net type atomizer is further provided with a processor 6 and a detection circuit device 7, wherein the processor 6 and the detection circuit device 7 are respectively and electrically connected with a power supply and are arranged in a host 1, and the detection circuit device 7 is further provided with a spray amount adjusting button electrically connected with the detection circuit device; an infrared ranging sensor is connected to the host computer 1 near and at the lower end of the atomizing sheet 4 and is electrically connected with the detection circuit device 7 and the power supply respectively.
As shown in fig. 4-6, a through hole is arranged on the lower side wall of the atomizing nozzle 5 near the atomizing sheet 4, a movable valve 8 is connected to the atomizing nozzle 5 around the through hole, the movable valve 8 is made of elastic material, the movable valve 8 is made of a soft membrane plate made of rubber material, and the elastic material is favorable for deformation and recovery deformation according to the change of the air flow pressure difference of the atomizing nozzle 5. The edge of one end of the movable valve 8, which is close to the atomizing sheet 4, is completely and tightly fixedly connected with the atomizing nozzle 5, and a part of the through hole is blocked; the edge of the movable valve 8 far away from one end of the atomizing sheet 4 can be movably attached to and detached from the atomizing nozzle 5, namely, the movable through hole can be completely plugged and opened.
As shown in fig. 6 and 7, the outer side of the movable valve 8 is further connected with a blocking object 9, the blocking object 9 is also in a sheet structure, the blocking object 9 is made of hard rubber, the upper end of the blocking object 9 is fixedly connected with the outer side wall of the movable valve 8 far away from one end of the atomizing sheet 4, and the lower end of the blocking object is not contacted with the movable valve 8. The movable valve 8 can reciprocate under the drive of air flow in and out in the process of breathing and inhaling in the atomizing nozzle 5 by a user, so that whether infrared light signals emitted by the signal emitting source 10 of the infrared distance measuring sensor are blocked or not is realized, the received infrared light signals are sent to the processor 6 through the detection circuit device 7 at the signal receiving device 11 of the infrared distance measuring sensor, and then the processor 6 analyzes and judges the current breathing state (breathing or inhaling) of the user, and the mist quantity adjusting button is used for adjusting the spraying quantity when the mist quantity adjusting button is processed and controlled: when the processor 6 analyzes and judges that the user is inhaling, the atomizer starts spraying or increases the spraying amount; when the processor 6 analyses and judges that the user is currently exhaling, the atomizer stops spraying or reduces the amount of spraying.
The application method of the intelligent induction control adjustable spray net type atomizer comprises the following steps:
1) When a user exhales, the exhaled air flow enters the atomizing nozzle 5 to generate forward pressure, the edge of one end of the movable valve 8 moves downwards separately from the atomizing nozzle 5, the lower end of the blocking object 9 descends to a position along with the movable valve 8, an infrared light signal emitted by the signal emitting source 10 of the infrared ranging sensor is reflected after being blocked by the blocking object 9, the received infrared light signal is sent to the processor 6 by the signal receiving device 11 of the infrared ranging sensor through the detection circuit device 7, and then analyzed and processed by the processor 6: when judging that the user exhales currently, controlling the mist output adjusting button to close or reduce the mist output, and controlling the atomizer to stop spraying or reduce the mist output.
2) When a user inhales, the inhalation air flow flows out of the atomizing nozzle to generate negative pressure, the movable valve 8 moves upwards, one end edge of the movable valve 8 is completely attached to the atomizing nozzle 5, the lower end of the blocking object 9 rises to another position along with the movable valve 8, an infrared light signal emitted by the signal emitting source 10 of the infrared ranging sensor cannot be blocked by the blocking object 9, and a signal receiving device 11 of the infrared ranging sensor sends the infrared light signal which is not received to the processor 6 through the detection circuit device 7, and then the processor 6 analyzes and processes the infrared light signal: when the user is judged to be inhaling currently, the mist output adjusting button is controlled to open or increase the spraying quantity, and the atomizer is controlled to start spraying or increase the spraying quantity.
In the use process, the infrared ranging sensor can also judge the expiration or inspiration state according to the preset distance S to be detected, further ensures the accuracy of starting the spray adjustment of the atomizer, prevents the interference of other external factors, and causes the interference to the infrared light signal sent by the signal emission source 10 of the infrared ranging sensor.
The intelligent induction control adjustable spray net type atomizer and the use method thereof are convenient and quick, the intelligent induction control adjustable spray net type atomizer has a smart and simple structure, and can automatically adjust spray closing and starting according to expiration and inspiration of a human body, or the spray quantity is reduced and increased, so that the comfort of the human body in using the atomizer can be met, waste gas generated by expiration can be effectively discharged into the atomizer through expiration, and secondary pollution and uncomfortable feeling are prevented; on the other hand, the atomization effect is ensured, meanwhile, the waste of liquid medicine can be obviously reduced, and the energy conservation and the environmental protection are realized.
Example 3
As shown in fig. 8, the present invention provides a mesh atomizer with intelligent induction control and adjustable spraying, and based on the embodiment 2, the barrier 9 and the movable valve 8 in the embodiment 2 are made into an integral structure.
Other shape structures and advantageous effects of the present invention are the same as those of embodiment 2, and will not be described again.
The application method of the intelligent induction control adjustable spray net type atomizer comprises the following steps:
1) When a user exhales, the expiratory airflow enters the atomizing nozzle 5 to generate forward pressure, the edge of one end of the movable valve 8 moves downwards separately from the atomizing nozzle 5, one end of the movable valve 8 descends to a position, an infrared light signal emitted by the signal emission source 10 of the infrared ranging sensor is reflected after being blocked by the movable valve 8, and the signal receiving device 11 of the infrared ranging sensor sends the received infrared light signal to the processor 6 through the detection circuit device 7, and then the processor 6 analyzes and processes the infrared light signal: when judging that the user exhales currently, controlling the mist output adjusting button to close or reduce the mist output, and controlling the atomizer to stop spraying or reduce the mist output.
2) When a user inhales, the inhalation air flow flows out of the atomizing nozzle to generate negative pressure, the movable valve 8 moves upwards, one end edge of the movable valve 8 is completely attached to the atomizing nozzle 5, an infrared light signal emitted by the signal emission source 10 of the infrared ranging sensor cannot be blocked by the movable valve 8, the infrared light signal which is not received by the signal receiving device 11 of the infrared ranging sensor is sent to the processor 6 through the detection circuit device 7, and then the processor 6 analyzes and processes the infrared light signal: when the user is judged to be inhaling currently, the mist output adjusting button is controlled to open or increase the spraying quantity, and the atomizer is controlled to start spraying or increase the spraying quantity.
In the use process, the infrared ranging sensor can also judge the expiration or inspiration state according to the preset distance S to be detected, further ensures the accuracy of starting the spray adjustment of the atomizer, prevents the interference of other external factors, and causes the interference to the infrared light signal sent by the signal emission source 10 of the infrared ranging sensor.
The intelligent induction control adjustable spray net type atomizer and the use method thereof are convenient and quick, the intelligent induction control adjustable spray net type atomizer has a smart and simple structure, and can automatically adjust spray closing and starting according to expiration and inspiration of a human body, or the spray quantity is reduced and increased, so that the comfort of the human body in using the atomizer can be met, waste gas generated by expiration can be effectively discharged into the atomizer through expiration, and secondary pollution and uncomfortable feeling are prevented; on the other hand, the atomization effect is ensured, meanwhile, the waste of liquid medicine can be obviously reduced, and the energy conservation and the environmental protection are realized.
Example 4
As shown in fig. 9 and 10, the invention provides a net type atomizer capable of intelligently sensing and controlling adjustable spraying, which comprises a medicine cup, a main machine 1 and a power supply, wherein the medicine cup is arranged at the upper part of the main machine 1; the medicine cup comprises a cup body 2, a cup cover 3, an atomizing sheet 4 and an atomizing nozzle 5, wherein the cup cover 3 is buckled on the cup body 2, the atomizing nozzle 5 is arranged on one side of the cup body 2, the atomizing sheet 4 is axially arranged in the atomizing nozzle 5 and is close to the cup body 2, so that medicine liquid in the medicine cup body 2 can be atomized. The atomizing sheet 4 is a micro-grid atomizing sheet so as to generate more tiny atomized particles, improve the atomizing effect of the liquid medicine and enable the generated spraying amount to be easier to control.
As shown in fig. 1 and 11, the intelligent induction control adjustable spray net type atomizer is further provided with a processor 6 and a detection circuit device 7, wherein the processor 6 and the detection circuit device 7 are respectively and electrically connected with a power supply and are arranged in a host 1, and the detection circuit device 7 is further provided with a mist output adjusting button electrically connected with the detection circuit device; an infrared ranging sensor is connected to the host computer 1 near and at the lower end of the atomizing sheet 4 and is electrically connected with the detection circuit device 7 and the power supply respectively.
The lower side wall of the atomizing nozzle 5 close to the atomizing sheet 4 is provided with a through hole, the atomizing nozzle 5 around the through hole is connected with a movable valve 8, the movable valve 8 is made of elastic materials, the movable valve 8 is made of a soft membrane plate made of silica gel materials, and the elastic materials are favorable for deformation and recovery deformation according to the change of the air flow pressure difference of the atomizing nozzle 5.
As shown in fig. 9-11, the movable valve 8 and the through hole are arranged near the atomizing sheet 4, and the signal transmitting source 10 and the signal receiving device 11 of the infrared ranging sensor are respectively and symmetrically arranged at two sides of the movable valve 8 near the horizontal direction of the lower end of the atomizing nozzle 5. The blocking object 9 is made of soft rubber, and the blocking object 9 and the movable valve 8 are of an integrated structure; the movable valve 8 is perpendicular to the cup body 2, the upper edge of the movable valve 8 is completely and tightly fixedly connected with the atomizing nozzle 5, a part of the through hole is blocked, the edge of the movable valve 8 at the lower end is movably attached to and separated from the atomizing nozzle 5, and the movable effect of completely blocking and opening the through hole is realized.
The movable valve 8 can reciprocate under the drive of air flow in and out in the process of breathing and inhaling in the atomizing nozzle 5 by a user, so that whether infrared light signals emitted by the signal emitting source 10 of the infrared distance measuring sensor are blocked or not is realized, the received infrared light signals are sent to the processor 6 through the detection circuit device 7 at the signal receiving device 11 of the infrared distance measuring sensor, and then the processor 6 analyzes and judges the current breathing state (breathing or inhaling) of the user, and the mist quantity adjusting button is used for adjusting the spraying quantity when the mist quantity adjusting button is processed and controlled: when the processor 6 analyzes and judges that the user is inhaling, the atomizer starts spraying (or increases the spraying amount); when the processor 6 analyses and determines that the user is currently exhaling, the nebulizer stops spraying (or reduces the amount of spraying).
The application method of the intelligent induction control adjustable spray net type atomizer comprises the following steps:
1) When a user exhales, the expiratory airflow enters the atomizing nozzle 5 to generate forward pressure, one end edge of the movable valve 8 moves downwards separately from the atomizing nozzle 5, the one end edge of the movable valve 8 descends to a position between the signal transmitting source 10 and the signal receiving device 11 of the infrared ranging sensor, after the infrared light signal transmitted by the signal transmitting source 10 of the infrared ranging sensor is blocked by the movable valve 8, the signal receiving device 11 of the infrared ranging sensor transmits the signal which cannot receive the infrared light to the processor 6 through the detection circuit device 7, and then the processor 6 analyzes and processes: when judging that the user exhales currently, controlling the mist output adjusting button to close or reduce the mist output, and controlling the atomizer to stop spraying or reduce the mist output.
2) When a user inhales, the inhalation air flow flows out of the atomizing nozzle to generate negative pressure, the movable valve 8 moves upwards, one end edge of the movable valve 8 is completely attached to the atomizing nozzle 5, an infrared light signal sent by the signal emission source 10 of the infrared ranging sensor cannot be blocked by the movable valve 8, a signal receiving device 11 of the infrared ranging sensor sends a signal for receiving the infrared light to the processor 6 through the detection circuit device 7, and the processor 6 analyzes and processes the signal: when the user is judged to be inhaling currently, the mist output adjusting button is controlled to open or increase the spraying quantity, and the atomizer is controlled to start spraying or increase the spraying quantity.
In the use process, the infrared ranging sensor can also judge the expiration or inspiration state according to the preset distance S to be detected, further ensures the accuracy of starting the spray adjustment of the atomizer, prevents the interference of other external factors, and causes the interference to the infrared light signal sent by the signal emission source 10 of the infrared ranging sensor.
The intelligent induction control adjustable spray net type atomizer and the use method thereof are convenient and quick, the intelligent induction control adjustable spray net type atomizer has a smart and simple structure, and can automatically adjust spray closing and starting according to expiration and inspiration of a human body, or the spray quantity is reduced and increased, so that the comfort of the human body in using the atomizer can be met, waste gas generated by expiration can be effectively discharged out of the atomizer through expiration, and secondary pollution and uncomfortable feeling are prevented; on the other hand, the atomization effect is ensured, meanwhile, the waste of liquid medicine can be obviously reduced, and the energy conservation and the environmental protection are realized.
In summary, the invention provides the intelligent induction control adjustable spray net type atomizer and the use method thereof, the device has simple and ingenious structure, convenient use and portability, and simultaneously, the spray amount is adjusted rapidly and accurately, thereby effectively solving the problems of easy waste of liquid medicine and environmental pollution in the treatment of the prior art; the maintenance cost is low; especially according to the breathing out of human body self and breathing in automatically regulated spraying volume, the regulation is quick accurate, and interference factor is few, and the detection accuracy is high, and comfort level and atomization drug effect are showing and are improving.
In the description of the present invention, it should be understood that the terms "upper," "lower," "top," "bottom," "front," "rear," "inner," "outer," "middle," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must be in a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
However, the foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, so that the substitution of equivalent elements or equivalent variations and modifications within the scope of the invention are intended to fall within the scope of the claims.
Claims (7)
1. The intelligent induction control adjustable spray net type atomizer comprises a medicine cup, a main machine and a power supply, wherein the medicine cup is arranged on the upper part of the main machine; the medicine cup comprises a cup body, a cup cover, an atomizing sheet and an atomizing nozzle, wherein the cup cover is buckled on the cup body, the atomizing nozzle is arranged on one side of the cup body, and the atomizing sheet is axially arranged in the atomizing nozzle and is close to the cup body; the device is characterized by further comprising a processor and a detection circuit device, wherein the processor and the detection circuit device are respectively and electrically connected with the power supply and are arranged in the host, and the detection circuit device is further provided with a fog output adjusting button which is electrically connected with the detection circuit device; the host close to the lower end of the atomizing sheet is connected with a ranging sensor and is electrically connected with the detection circuit device and the power supply respectively; a through hole is formed in the lower side wall of the atomizing nozzle close to the atomizing sheet, a movable valve is connected to the atomizing nozzle around the through hole and is made of elastic materials, a blocking object is further connected to the outer side of the movable valve, the movable valve can reciprocate along with the driving of air flow in and out of the atomizing nozzle in the process of expiration and inspiration by a user, so that whether a signal emitted by a signal emission source of the ranging sensor is blocked or not is realized, the signal received by a signal receiving device of the ranging sensor is sent to the processor through the detection circuit device, and then the processor is used for analyzing and processing to control the mist output adjusting button to adjust the spraying amount;
the edge of the movable valve is completely and tightly connected with the atomizing nozzle, and the through hole is completely blocked; the blocking object is of a sheet-shaped structure parallel to the cup body, and the upper end of the blocking object is vertically and fixedly connected with the middle of the movable valve;
the movable valve is close to the edge of one end of the atomizing sheet and is completely and tightly fixedly connected with the atomizing nozzle, and a part of the through hole is blocked; the edge of the movable valve far away from one end of the atomizing sheet is movably attached to and separated from the atomizing nozzle, namely, the movable through hole is completely plugged and opened.
2. The intelligent induction controlled adjustable spray mesh nebulizer of claim 1, wherein the barrier is of unitary construction with the movable valve.
3. The intelligent induction control adjustable spray mesh atomizer of claim 2 wherein said barrier is also of a sheet-like configuration having an upper end fixedly connected to an outer sidewall of said movable valve distal from one end of said atomizing sheet and a lower end non-contacting said movable valve.
4. The intelligent induction control adjustable spray net type atomizer according to claim 1, wherein the movable valve and the through hole are arranged close to the atomizing sheet, and the signal emission source and the signal receiving device of the distance measuring sensor are symmetrically arranged at two sides of the movable valve respectively close to the horizontal direction of the lower end of the atomizing nozzle.
5. The intelligent induction control adjustable spray mesh atomizer of claim 1 wherein said range sensor is an ultrasonic range sensor or an infrared range sensor.
6. The intelligent induction control adjustable spray net type atomizer of claim 1, wherein the movable valve is made of silica gel or rubber soft membrane plate; the material of the barrier is any one of hard glue, soft glue or metal.
7. The intelligent induction controlled adjustable spray mesh atomizer of claim 1 wherein said atomizer plate is a micro-mesh atomizer plate.
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