CN108525082A

CN108525082A - With the atomizer for inhaling dose monitoring function and inhale dose monitoring system

Info

Publication number: CN108525082A
Application number: CN201710211423.1A
Authority: CN
Inventors: 徐传毅; 钟强
Original assignee: Nazhiyuan Technology Tangshan Co Ltd
Current assignee: Nazhiyuan Technology Tangshan Co Ltd
Priority date: 2017-03-31
Filing date: 2017-03-31
Publication date: 2018-09-14
Anticipated expiration: 2037-03-31
Also published as: CN108525082B

Abstract

The invention discloses it is a kind of there is the atomizer for inhaling dose monitoring function and inhale dose monitor system, wherein the atomizer includes：Liquid storage component, nozzle air current monitoring component and nebulizer body；Wherein, liquid storage component is connected with nebulizer body, the liquid for storing injection to be atomized；Nozzle air current monitoring component is connected with liquid storage component, for the air-flow output gas flow electric pressure signal according to user's air-breathing or generation of exhaling, and will be in the mouth and nose of the medical liquid spraying after nebulizer body is atomized to user；Nebulizer body is electrically connected with nozzle air current monitoring component, and for will be sprayed after the medical liquid atomizing being stored in liquid storage component, and the stream pressure electric signal exported according to nozzle air current monitoring component, analysis calculate user and suck dose, obtain user and inhale medicine information.It is provided by the invention to have the atomizer for inhaling dose monitoring function and suction dose monitoring system sensitive, monitor user suction medicine information.

Description

With the atomizer for inhaling dose monitoring function and inhale dose monitoring system

Technical field

The present invention relates to sensor technical fields, and in particular to a kind of to have the atomizer for inhaling dose monitoring function and inhale medicine Measure monitoring system.

Background technology

Due to constantly the warming of global climate, environmental pollution constantly aggravate, the weather during Seasonal conversion is suddenly cold warms up suddenly etc. Factor causes case of the whole world with breathing problem to continue to increase, has seriously affected the normal life of people.

Currently, for the quality requirements for adapting to the treatment condition of various complexity and meeting modern to life, people Water soluble drug, which is usually atomized into small droplet, using atomizer allows patient's sucking to alleviate slight illness.Atomization in the prior art The type and function of device are varied, and general common atomizer includes ultrasonic ultrasonic delay line memory, compressed air type atomizer and net Formula atomizer, still, most of above-mentioned atomizer are merely able to control the liquid volume of atomization, but cannot suck medicine to user Amount carries out sensitive, monitor, and monitors user and suck dose, and the treatment for the state of an illness is particularly important.

Therefore, lack in the prior art it is a kind of can sensitive, monitor go out user inhale medicine information atomizer and phase Corresponding suction dose monitors system.

Invention content

The goal of the invention of the present invention is in view of the drawbacks of the prior art, to provide a kind of mist for having and inhaling dose monitoring function Change device and inhale dose monitor system, for solve in the prior art atomizer can not sensitive, monitor go out user inhale medicine letter The problem of breath.

The present invention provides a kind of atomizer for having and inhaling dose monitoring function, which includes：Liquid storage component, nozzle Air-flow monitoring component and nebulizer body；Wherein,

Liquid storage component, is connected with nebulizer body, the liquid for storing injection to be atomized；

Nozzle air current monitoring component is connected with liquid storage component, for being exported according to user's air-breathing or the air-flow generated of exhaling Stream pressure electric signal, and will be in the mouth and nose of the medical liquid spraying after nebulizer body is atomized to user；

Nebulizer body is electrically connected with nozzle air current monitoring component, the medical liquid atomizing for that will be stored in liquid storage component After spray, and according to nozzle air current monitoring component export stream pressure electric signal, analysis calculate user suck dose, used Inhale medicine information in family.

The present invention also provides a kind of suction doses to monitor system, including：Above-mentioned has the atomization for inhaling dose monitoring function Device and terminal device；Wherein,

Terminal device is connected with the atomizer for inhaling dose monitoring function in a manner of wire communication or wireless communication, For storing and showing that user's suction medicine information that there is the atomizer analysis for inhaling dose monitoring function to be calculated, and transmission are used There is the control instruction for the atomizer for inhaling dose monitoring function in control.

The present invention also provides a kind of suction doses to monitor system, including：Above-mentioned has the atomization for inhaling dose monitoring function Device and large database concept service platform；Wherein,

Large database concept service platform, with the atomizer with suction dose monitoring function with wire communication or the side of wireless communication Formula is connected, and inhales medicine information for receiving and storing the user that there is the atomizer analysis for inhaling dose monitoring function to be calculated, will The user received inhales medicine information and carries out analysis comparison with user's suction medicine information in large database concept service platform, obtains user point Information is analysed, and customer analysis information is sent to atomizer.

It is provided by the invention that there is the atomizer for inhaling dose monitoring function and inhale dose monitoring system, it is supervised by nozzle air current Survey component monitoring user's air-breathing or exhale generate air-flow, can it is sensitive, accurately to user suck dose, inhale the medicine time, inhale The users such as medicine number inhale medicine information and are monitored, and realize the monitoring that medicine information is inhaled to user.In addition, provided by the invention have It inhales the atomizer of dose monitoring function and inhales dose monitoring system not only sensitivity and accuracy rate height, while also there is structure and system Make it is simple for process, of low cost, be suitble to large-scale industrial production the advantages of.

Description of the drawings

Fig. 1 a are the functional block diagram of the atomizer embodiment one provided by the invention for having and inhaling dose monitoring function；

Fig. 1 b are the structural schematic diagram of the atomizer embodiment one provided by the invention for having and inhaling dose monitoring function；

Fig. 1 c are the knot of the liquid storage component in the atomizer embodiment one provided by the invention for having and inhaling dose monitoring function Structure schematic diagram；

Fig. 1 d are the Signal Pretreatment mould in the atomizer embodiment one provided by the invention for having and inhaling dose monitoring function The functional block diagram of block；

Fig. 2 a are that the gas flow transducer in the atomizer embodiment one with suction dose monitoring function provided by the invention shows The dimensional structure diagram of example one；

Fig. 2 b are that the gas flow transducer in the atomizer embodiment one with suction dose monitoring function provided by the invention shows The cross-sectional view of example one；

Fig. 2 c are that the gas flow transducer in the atomizer embodiment one with suction dose monitoring function provided by the invention shows The structural schematic diagram of example two；

Fig. 2 d are that the gas flow transducer in the atomizer embodiment one with suction dose monitoring function provided by the invention shows The structural schematic diagram of example three；

Fig. 2 e are that the gas flow transducer in the atomizer embodiment one with suction dose monitoring function provided by the invention shows The decomposition texture schematic diagram of example four；

Fig. 2 f are that the gas flow transducer in the atomizer embodiment one with suction dose monitoring function provided by the invention shows Structural schematic diagram after the assembling of example four；

Fig. 2 g are that the gas flow transducer in the atomizer embodiment one with suction dose monitoring function provided by the invention shows A kind of diaphragm structure schematic diagram of first macromolecule membrane of example four；

Fig. 2 h are that the gas flow transducer in the atomizer embodiment one with suction dose monitoring function provided by the invention shows Friction schematic diagram after the first macromolecule membrane and electrode assembling one of example four between vibrating diaphragm and electrode；

Fig. 3 is the functional block diagram of the atomizer embodiment two provided by the invention for having and inhaling dose monitoring function；

Fig. 4 is the functional block diagram of the atomizer embodiment three provided by the invention for having and inhaling dose monitoring function；

Fig. 5 is using the suction dose monitoring with the atomizer for inhaling dose monitoring function provided by the invention shown in Fig. 4 One functional block diagram of system；

Fig. 6 is using the suction dose monitoring with the atomizer for inhaling dose monitoring function provided by the invention shown in Fig. 4 Another functional block diagram of system.

Specific implementation mode

To fully understand the purpose, feature and effect of the present invention, by following specific embodiments, the present invention is done in detail Describe in detail bright, but the present invention is not restricted to this.

The present invention provides a kind of atomizer for having and inhaling dose monitoring function, which includes：Liquid storage component, nozzle Air-flow monitoring component and nebulizer body；Wherein, liquid storage component is connected with nebulizer body, for storing injection to be atomized Liquid；Nozzle air current monitoring component is connected with liquid storage component, for according to user's air-breathing or the air-flow output gas flow generated of exhaling Electric pressure signal, and will be in the mouth and nose of the medical liquid spraying after nebulizer body is atomized to user；Nebulizer body, with nozzle Air-flow monitoring component is electrically connected, and for will be sprayed after the medical liquid atomizing being stored in liquid storage component, and is monitored according to nozzle air current The stream pressure electric signal of component output, analysis calculate user and suck dose, obtain user and inhale medicine information.

Fig. 1 a are the functional block diagram of the atomizer embodiment one provided by the invention for having and inhaling dose monitoring function, figure 1b is the structural schematic diagram of the atomizer embodiment one provided by the invention for having and inhaling dose monitoring function.Such as Fig. 1 a and Fig. 1 b institutes Show, which includes：Liquid storage component 110, nozzle air current monitoring component 120 and nebulizer body 130.Wherein, liquid storage component 110 are set on nebulizer body 130, are connected with nebulizer body 130, specially liquid storage component 110 and nebulizer body 130 are tightly connected, the liquid for storing injection to be atomized；Nozzle air current monitoring component 120 is set on liquid storage component 110, It is connected with liquid storage component 110, for according to user's air-breathing or the air-flow output gas flow electric pressure signal generated of exhaling, and will be through It crosses in the medical liquid spraying to the mouth and nose of user after nebulizer body 130 is atomized；Nebulizer body 130 and nozzle air current monitoring component 120 electrical connections, for will be sprayed after the medical liquid atomizing being stored in liquid storage component 110, and according to nozzle air current monitoring component 120 The stream pressure electric signal of output, analysis calculate user and suck dose, obtain user and inhale medicine information.

Optionally, liquid storage component 110 includes：Lid and accommodating cavity.Specifically, lid and accommodating cavity connect in clamshell Connect, lid can closure or openness, snap device is provided on lid, snap device is for making lid and accommodating cavity seal buckle It closes.When adding or pouring out liquid, the snap device on opening cover is only needed, so that lid can be opened；Without When adding or pouring out liquid, the snap device that need to be only closed on lid, so that lid can be closed, and it is close with accommodating cavity Closure is closed.Accommodating cavity is used to store the liquid of injection to be atomized, and atomization mouth and liquid outlet are provided in accommodating cavity, is atomized mouth It is connected with nebulizer body 130, liquid outlet is connected with nozzle air current monitoring component 120.Nebulizer body 130 passes through accommodating cavity On atomization mouth will be stored in the medical liquid atomizing of accommodating cavity, and nozzle air current prison is ejected by the liquid outlet in accommodating cavity The inside of component 120 is surveyed, and then is ejected into the mouth and nose of user.

By taking nebulizer body 130 is compressed air type atomizer as an example, the structural schematic diagram of liquid storage component can be such as Fig. 1 c institutes Show, in conjunction with Fig. 1 b and Fig. 1 c, liquid storage component 110 includes lid 111 and accommodating cavity 112.Wherein, the bottom surface of accommodating cavity 112 Intermediate position offer atomization mouth 113, atomization mouth 113 be connected respectively with nebulizer body 130 and gas channel 114；It accommodates The top of the side wall of cavity 112 offers liquid outlet 115, and liquid outlet 115 is connected with nozzle air current monitoring component 120.It is accommodating It is provided with pipette 116 at the position of neighbouring gas channel 114 in cavity 112, at the gas outlet of neighbouring gas channel 114 also It is provided with obstacle 117.Pipette 116 is used to draw liquid stored in accommodating cavity 112, and nebulizer body 130 generates Compressed air from atomization mouth 113 flow into, and by gas channel 114 flow into accommodating cavity 112 in, compressed air is passing through gas High-speed flow is formed when the tiny gas outlet of circulation road 114, the negative pressure of generation drives the liquid in pipette 116 to be ejected into together On obstacle 117, under high-speed impact around splash make drop change nebulize particle from liquid outlet 115 spray.

Optionally, nozzle air current monitoring component 120 includes：Nozzle body (not marked in figure) and gas flow transducer are (in figure It is not shown).Wherein, nozzle body is set on liquid storage component 110, is connected with liquid storage component 110, and nozzle body can be used existing There is the atomizer nozzle in technology, such as：The nozzle of cylindrical tube shape structure as shown in Figure 2 b, those skilled in the art can roots It is selected according to actual needs, is not construed as limiting herein；Gas flow transducer is set to the inside of nozzle body, is used for user's air-breathing Or pressure conversion of the airflow function generated on gas flow transducer of exhaling is stream pressure electric signal output.

Wherein, gas flow transducer can be triboelectricity formula gas flow transducer and/or piezo-electric generating formula gas flow transducer, That is gas flow transducer can be the gas flow transducer being made using friction generator and/or piezoelectric generator, this field Technical staff can select according to actual needs, be not construed as limiting herein.

In addition, a gas flow transducer can be arranged in the inside of nozzle body, multiple gas flow transducers can also be set. It is to have the advantages of simple structure and easy realization the advantages of a gas flow transducer is arranged in the inside of nozzle body, makes to have and inhale dose prison The atomizer of brake has more simplicity in structure；It is the advantages of multiple gas flow transducers are arranged in the inside of nozzle body User's air-breathing can be induced in different directions or the pressure of the airflow function generated on it of exhaling, so that this is had and inhale dose The atomizer of monitoring function is sensitiveer, monitoring result is more accurate.

Wherein, when a gas flow transducer is arranged in the inside of nozzle body, the gas flow transducer and nebulizer body The stream pressure electric signal of 130 electrical connections, gas flow transducer output is calculated by the pretreatment post analysis of nebulizer body 130 It obtains user and sucks the users such as dose suction medicine information；It, can should when multiple gas flow transducers are arranged in the inside of nozzle body Multiple gas flow transducers are electrically connected with nebulizer body 130 respectively, and multiple gas flow transducer corresponds to multiple air-flow pressures of output Users' suction medicine letter such as user's sucking dose is calculated in the pretreatment post analysis that force electrical signal passes through nebulizer body 130 respectively Breath.What needs to be explained here is that when multiple gas flow transducers are arranged in the inside of nozzle body, those skilled in the art can be with According to connection relation of the actual conditions between multiple gas flow transducers and multiple gas flow transducers and nebulizer body 130 it Between connection relation be configured, the invention is not limited in this regard.

In addition, when the inside of nozzle body be arranged multiple gas flow transducers when, can by multiple gas flow transducers along The longitudinal direction of nozzle body is arranged in a manner of being longitudinally stacked in the inside of nozzle body；Alternatively, multiple air-flows can be passed Sensor is arranged along the horizontal direction of nozzle body, with arranged tangential or other types of arrangement mode in nozzle body Portion.Herein it should be noted that when multiple gas flow transducers are arranged in the inside of nozzle body, those skilled in the art can It is configured with the arrangement mode of multiple gas flow transducers according to actual conditions to being arranged in the inside of nozzle body, the present invention This is not restricted.

Optionally, nebulizer body 130 further comprises：Atomization component 131, signal pre-processing module 132, center control Module 133 and power supply supplying module 134.Wherein, atomization component 131 is connected with liquid storage component 110, for that will be stored in liquid storing part It is sprayed after medical liquid atomizing in part 110；Signal pre-processing module 132 and the gas flow transducer in nozzle air current monitoring component 120 Electrical connection is pre-processed for the stream pressure electric signal to the gas flow transducer output in nozzle air current monitoring component 120； Central control module 133 is electrically connected with atomization component 131 and signal pre-processing module 132 respectively, for controlling atomization component 131 Liquid in liquid storage component 110 is atomized, and according to 132 pretreated stream pressure telecommunications of signal pre-processing module Number, analysis calculates user and sucks dose, obtains user and inhales medicine information；Power supply supplying module 134 is electrically connected with central control module 133 It connects, for providing electric energy for central control module 133.The electric energy that central control module 133 is provided using power supply supplying module 134 It powers for atomization component 131 and signal pre-processing module 132.Wherein, user's suction medicine information includes：User sucks dose, user It inhales the users such as medicine time, user's suction medicine number and the adjacent time interval for inhaling medicine twice and inhales medicine information.

Wherein, atomization component 131 is after capable of realizing will be stored in the medical liquid atomizing in liquid storage component 110 in the prior art The component of ejection function, those skilled in the art can select, be not construed as limiting herein as needed.

Wherein, the quantity of signal pre-processing module 132 can be one, or multiple, those skilled in the art can To be selected as needed, it is not construed as limiting herein.It should be understood, however, that the quantity of signal pre-processing module 132 should be with The quantity of gas flow transducer in nozzle air current monitoring component 120 is identical, to make signal pre-processing module 132 can be with nozzle gas The gas flow transducer flowed in monitoring component 120 corresponds electrical connection.

Specifically, if nozzle body in nozzle air current monitoring component 120 is internally provided with a gas flow transducer, The quantity of signal pre-processing module 132 in nebulizer body 130 also only there are one, and the signal pre-processing module 132 distinguish It is electrically connected with the central control module 133 in the gas flow transducer and nebulizer body 130；If nozzle air current monitoring component 120 In nozzle body be internally provided with multiple gas flow transducers, then signal pre-processing module 132 in nebulizer body 130 Quantity is identical as the quantity of multiple gas flow transducers that the inside of the nozzle body in nozzle air current monitoring component 120 is arranged, To be multiple, and multiple signal pre-processing module 132 is electrically connected with multiple gas flow transducer one-to-one correspondence respectively, meanwhile, it should Multiple signal pre-processing modules 132 are also electrically connected with the central control module 133 in nebulizer body 130 respectively, such as：If spray Nozzle body in mouth air-flow monitoring component 120 is internally provided with 2 gas flow transducers, then the letter in nebulizer body 130 The quantity of number preprocessing module 132 and 2 air-flows of the inside setting of the nozzle body in nozzle air current monitoring component 120 sense The quantity of device is identical, is also 2, and the input terminal of 2 signal pre-processing modules 132 respectively with 2 gas flow transducers Output end corresponds electrical connection, meanwhile, the output ends of 2 signal pre-processing modules 132 respectively in nebulizer body 130 The different signal input parts of central control module 133 correspond electrical connection.

Further, as shown in Figure 1 d, signal pre-processing module 132 may include：Rectification module 1321, filter module 1322, amplification module 1323 and analog-to-digital conversion module 1324.Wherein, in rectification module 1321 and nozzle air current monitoring component 120 Gas flow transducer electrical connection, the stream pressure electric signal progress rectification processing for export to gas flow transducer；Filter module 1322 are electrically connected with rectification module 1321, for treated that stream pressure electric signal is filtered to rectified, filter out Interference noise；Amplification module 1323 is electrically connected with filter module 1322, for filtered treated stream pressure electric signal It is amplified processing；Analog-to-digital conversion module 1324 is electrically connected with amplification module 1323, the mould for exporting amplification module 1323 Quasi- stream pressure electric signal is converted to digital stream pressure electric signal, and extremely by transformed digital stream pressure electric signal output Central control module 133.It should be noted that above-mentioned module (i.e. rectification module 1321, filter module 1322, amplification module 1323 and analog-to-digital conversion module 1324) can be selected according to the demand of those skilled in the art, be not construed as limiting herein.Example Such as, the stream pressure electric signal of the gas flow transducer output in nozzle air current monitoring component 120 then may be used without carrying out rectification processing To save rectification module 1321.

Further, the gas flow transducer in nozzle air current monitoring component 120 can be to by user's air-breathing or generation of exhaling The stream pressure electric signal that the pressure conversion of airflow function on it obtains distinguishes.Specifically, nozzle air current monitoring component Gas flow transducer in 120 is further used for：Pressure conversion of the airflow function that user's air-breathing is generated on gas flow transducer It is exported for inspiratory airflow electric pressure signal；User is exhaled into pressure conversion of the airflow function generated on gas flow transducer to exhale Gas stream pressure electric signal output.For example, inspiratory airflow electric pressure signal is positive stream pressure electric signal, expiratory airflow pressure Force electrical signal is the stream pressure electric signal of negative sense.In this case, signal pre-processing module 132 is further used for：To gas The inspiratory airflow electric pressure signal and expiratory airflow electric pressure signal of flow sensor output are pre-processed.

Optionally, central control module 133 is internally provided with timer and counter, and central control module 133 is further For：When receiving 132 pretreated inspiratory airflow electric pressure signal of signal pre-processing module, starts timer and counted When；When receiving 132 pretreated expiratory airflow electric pressure signal of signal pre-processing module, stops timer, counted When the time, and start counter and counted, obtain user and inhale medicine number.

It should be understood that having the structural schematic diagram for the atomizer embodiment one for inhaling dose monitoring function shown in Fig. 1 b A kind of only schematical structure, it is provided by the present invention that there is the atomizer for inhaling dose monitoring function can also apply existing In the atomizer of other structures in technology, those skilled in the art can apply according to actual needs, be not construed as limiting herein. In addition, the structural schematic diagram with the liquid storage component in the atomizer embodiment one for inhaling dose monitoring function shown in Fig. 1 c is only A kind of schematical structure, those skilled in the art according to actual needs can be specifically arranged the structure of liquid storage component, this Place is not construed as limiting.

In order to make it easy to understand, there is the mist for inhaling dose monitoring function to provided by the invention with example one to example four below The gas flow transducer changed in device embodiment one describes in detail.Wherein, example one is passed to example four for triboelectricity formula air-flow Sensor.

Example one

Fig. 2 a and Fig. 2 b are respectively the gas in the atomizer embodiment one provided by the invention for having and inhaling dose monitoring function The dimensional structure diagram and cross-sectional view of flow sensor example one.As shown in figures 2 a and 2b, the gas flow transducer packet It includes：Shell 211, vibrating diaphragm component 212 and electrode assembly 213.Wherein, the inside of shell 211 is formed with chamber resettling, shell 211 Side wall on be formed with air inlet 2111, be formed with gas outlet 2112 on bottom wall, and air inlet 2111 and gas outlet 2112 are distinguished It is connected with chamber resettling, to form current path so that user's air-breathing or the air-flow generated of exhaling pass through in the current path； The both ends of vibrating diaphragm component 212 are fixed in the chamber resettling inside shell 211, and respectively with electrode assembly 213 and shell Vibration gap is formed between 211 bottom wall, under the drive of the air-flow inside chamber resettling, vibrating diaphragm component 212 is relative to electricity The bottom wall of pole component 213 and shell 211 is of reciprocating vibration；Electrode assembly 213 is the signal output end of the gas flow transducer, is located at outer It in chamber resettling inside shell 211, is oppositely arranged with vibrating diaphragm component 212, vibrating diaphragm component 212 of reciprocating vibration and electrode assembly 213 and/or the bottom wall phase mutual friction of shell 211 can generate stream pressure electric signal, and exported by electrode assembly 213.

Wherein, vibrating diaphragm component 212 is flexible unit, is preferably shaped to strip, the vibrating diaphragm component 212 of strip is positioned at outer In chamber resettling inside shell 211, and both ends are fixedly installed.Specifically, it is provided with vibrating diaphragm in the chamber resettling inside shell 211 Ring 2113, the first washer 2114 and second packing ring 2115.Wherein, vibrating diaphragm ring 2113 in a ring, distinguish by the both ends of vibrating diaphragm component 212 It is fixed on vibrating diaphragm ring 2113, and gas channel is formed between the side of vibrating diaphragm component 212 and vibrating diaphragm ring 2113, holding Under the drive for setting the air-flow of chamber interior, vibrating diaphragm component 212 can be on vibrating diaphragm ring 2113 relative to electrode assembly 213 and shell 211 bottom wall is of reciprocating vibration.First washer 2114 is notched annular, between vibrating diaphragm ring 2113 and electrode assembly 213, So as to form vibration gap between vibrating diaphragm component 212 and electrode assembly 213；Second packing ring 2115 is also notched annular, position Between vibrating diaphragm ring 2113 and the bottom wall of shell 211, so as to be formed between vibration between vibrating diaphragm component 212 and the bottom wall of shell 211 Gap.

Optionally, which may also include friction film component, and friction film component is arranged in electrode assembly 213 Lower surface, vibrating diaphragm component 212 be formed between friction film component and the bottom wall of shell 211 respectively vibration gap, holding Under the drive for setting the air-flow of chamber interior, vibrating diaphragm component 212 can back and forth shake relative to the bottom wall of friction film component and shell 211 It is dynamic, generate stream pressure electric signal to contact friction with the bottom wall of friction film component and/or shell 211.

Example two

Fig. 2 c are that the gas flow transducer in the atomizer embodiment one with suction dose monitoring function provided by the invention shows The structural schematic diagram of example two.As shown in Figure 2 c, which includes：Shielding case 221, in the part of shielding case 221 or complete The insulating layer 222 and at least one sensing unit of portion's inner surface setting.Wherein, it is logical that at least two are offered on shielding case 221 Gas port 2211, user's air-breathing or the air-flow generated of exhaling pass through between blow vent 2211；Specifically, on a left side for shielding case 221 It is respectively opened up among right both sides there are one blow vent 2211, air-flow can enter from one of blow vent 2211, logical from another Gas port 2211 flows out.Sensing unit includes：At least one layer of fixed bed and one layer of free layer；At least one layer of fixed bed is installed in shielding On shell 221；Free layer has fixed part and friction portion；The fixed part of free layer and at least one layer of fixed bed or shielding case 221 are solid Fixed connection；Free layer is rubbed by friction portion and at least one layer of fixed bed and/or shielding case 221.At least one layer of fixed bed is gas The signal output end of flow sensor, alternatively, at least one layer of fixed bed and the signal output end that shielding case 221 is gas flow transducer.

Wherein, Fig. 2 c schematically show only the structural representation that gas flow transducer embodiment two includes a sensing unit Figure, the sensing unit include：One layer of fixed bed and one layer of free layer 2231.At this point, the airintake direction of air-flow is parallel to air-flow biography Plane where fixed bed in sensor.Specifically, fixed bed is installed in the lower section of 221 inside of shielding case.Fixed bed is a side surface It is coated with the high polymer insulating layer 2233 of electrode 2232, the setting of insulating layer 222 is plated in high polymer insulating layer 2233 Have between 221 inner surface of a side surface and shielding case of electrode 2232.The fixed part of free layer 2231 by gasket 2234 with High polymer insulating layer 2233 is fixedly connected, and free layer 2231 does not have by friction portion and high polymer insulating layer 2233 One side surface of plated electrode 2232 and/or shielding case 221 rub, electrode 2232 and the signal that shielding case 221 is gas flow transducer Output end.

Example three

Fig. 2 d are that the gas flow transducer in the atomizer embodiment one with suction dose monitoring function provided by the invention shows The structural schematic diagram of example three.As shown in Figure 2 d, which includes：Shell 231, the electrode being arranged inside shell 231 232 and first macromolecule membrane 233.Wherein, shell 231 is hollow-core construction, and internal sleeve is equipped with electrode 232 and the first high score Sub- film 233.The central axes of shell 231, electrode 232 and the first macromolecule membrane 233 are located on the same line, and three The surface of person is all separated from each other.In material, shell 231 can be metal shell, or nonmetallic insulation crust. In structure, shell 231 further comprises the first end face being oppositely arranged 2311 and second end face 2312.Wherein, first end face At least one air admission hole for being flowed into for air-flow is offered on 2311, is offered in second end face 2312 for being flowed out for air-flow At least one venthole.Specifically, at least one of first end face 2311 and second end face 2312 end face can integrations It is arranged on shell 231, the internal structure of preferably protection air-flow sensor is carried out with this；Alternatively, first end face 2311 and second At least one of end face 2312 end face can also be removeably positioned on shell 231, facilitate user couple with this Replacement and dismounting of shell 231 etc..

Electrode 232 is arranged in the inside of shell 231, and the central axial direction along shell 231 is arranged, and surface can be arranged For metal electrode layer, non-metal electrode layer may be set to be.Wherein, the inside of electrode 232 both can be solid construction, also may be used Think hollow-core construction.Preferably, the inside of electrode 232 is hollow-core construction, in order in electrode 232 and the first macromolecule membrane While forming gas channel between 233 and/or 232 inside of electrode forms gas channel, meanwhile, the electrode 232 of hollow-core construction Weight smaller, to make the whole lighter of gas flow transducer；It is highly preferred that being further provided on electrode 232 inside and outside The through-hole communicated promotes friction effect to increase the air-flow size in gas channel.First macromolecule membrane 233 is to be arranged Tubular film outside electrode 232, and the shape of the first macromolecule membrane 233 and the shape of electrode 232 match.First is high At least one vibrating diaphragm is further offered on molecular film 233, when air-flow passes through above-mentioned air admission hole, air-flow passes through said flow Channel drives diaphragm oscillations.Wherein, each vibrating diaphragm has the fixing end being integrally connected with the first macromolecule membrane 233 and can Under the drive of air-flow with the free end of 232 phase mutual friction of electrode.Wherein, the fixing end of each vibrating diaphragm is positioned close to air admission hole Side, the free end of each vibrating diaphragm is positioned close to the side of venthole, this setup for ensure when air-flow from into When stomata is blown into, air-flow is blown into from the direction of the fixing end of each vibrating diaphragm, so as to realize preferable friction effect (inventor It finds in an experiment, when air-flow is blown into from the direction of vibrating diaphragm fixing end, the starting of oscillation effect and friction effect of vibrating diaphragm free end All preferably).Also, signal output end of the electrode 232 as gas flow transducer.

Specifically, between the first macromolecule membrane 233 and electrode 232 between be separated with pre-determined distance, the pre-determined distance be used for Gas channel is formed between electrode 232 and the first macromolecule membrane 233, meanwhile, which is also used for as the first macromolecule membrane Vibrating diaphragm on 233 provides enough oscillation spaces.In specific implementation, above-mentioned pre-determined distance control is between 0.01-2.0mm. In the case of not having air-flow inflow, the surface of vibrating diaphragm and electrode 232 on the first macromolecule membrane 233 does not generate friction, non-thoughts Charge is answered to generate；When air-flow from first end face 2311 air admission hole flow into when, air-flow generate vortex make above-mentioned vibrating diaphragm oneself Vibration is generated by end, the free end of vibration generates the contact separation of corresponding frequencies, i.e. vibrating diaphragm and electrode with the surface of electrode 232 232 surface generates friction, and then generates charge inducing on electrode 232.Wherein, letter of the electrode 232 as gas flow transducer Number output end is provided with the conducting wire being connected with the electrode on electrode 232, then the charge inducing on 232 surface of electrode is by as induction Electric signal is exported by above-mentioned conducting wire.Wherein, current loop can be collectively formed with the earth point in external circuit in electrode 232, from And electric signal output is realized in a manner of single electrode.Wherein, above electrical signal includes the relevant electric signal ginseng such as voltage value, frequency values Number.It measures and finds through inventor, the air-flow velocity of air-flow is bigger, and the vibration frequency of vibrating diaphragm is accordingly higher, then the voltage value exported It is also bigger with frequency values.Also, inventor further has found from the numerical value of measurement, air-flow velocity and voltage value V and frequency f Between be proportional relation, i.e., specific voltage value or frequency values correspond to certain air-flow velocity value, therefore, pass through and obtain output Voltage value and frequency values further can obtain the flow velocity and flow of air-flow by calculating.

Example four

Fig. 2 e to Fig. 2 h show the atomizer provided by the invention for having and inhaling dose monitoring function from different perspectives respectively The structural schematic diagram of gas flow transducer example four in embodiment one.Wherein, Fig. 2 e show provided by the invention with suction medicine The decomposition texture schematic diagram of the gas flow transducer example four in the atomizer embodiment one of monitoring function is measured, Fig. 2 f show this hair Structure is shown after the assembling with the gas flow transducer example four in the atomizer embodiment one for inhaling dose monitoring function of bright offer It is intended to, Fig. 2 g show that the gas flow transducer in the atomizer embodiment one with suction dose monitoring function provided by the invention shows A kind of diaphragm structure schematic diagram of first macromolecule membrane of example four, Fig. 2 h show provided by the invention with suction dose monitoring First macromolecule membrane of the gas flow transducer example four in the atomizer embodiment one of function and vibrating diaphragm after electrode assembling one Friction schematic diagram between electrode.Shown in Fig. 2 e to Fig. 2 h, which includes：Shell 241 and it is successively set on shell The first macromolecule membrane 243, support construction 244 and electrode 242 inside body 241.Wherein, support construction 244 is arranged in electricity 242 outside of pole, the first macromolecule membrane 243 are set in the outside of electrode 242 and support construction 244, also, in the first high score Vibrating diaphragm 2431 is further provided on sub- film 243.

Specifically, shell 241 is introduced first.In shape, the shape of shell 241 can be cylindric, prism-shaped, round platform The hollow shell of the shapes such as shape and prism-frustum-shaped, wherein being preferably shaped to for shell 241 is cylindric.In material, shell 241 It can be metal shell, or nonmetallic insulation shell.In structure, shell 241 further comprises first end face 2411 and second end face 2412.Wherein, at least one air admission hole flowed into for air-flow is offered in first end face 2411；Second At least one venthole for being flowed out for air-flow is offered on end face 2412.Wherein, the quantity of above-mentioned air admission hole and venthole All can be multiple, shape can be netted stomata or poroid stomata.As shown in figure 2f, Fig. 2 f are and the decomposition in Fig. 2 e Structural schematic diagram after the corresponding assembling of structural schematic diagram, from Fig. 2 f as can be seen that air-flow from first end face 2411 into Stomata flows into, wherein the quantity of air admission hole is multiple, and shape is poroid stomata.Herein, it is to be noted that, first end face The shape and quantity of venthole can be by those skilled in the art according to practical feelings on 2411 enterprising stomatas and second end face 2412 Condition is configured, the invention is not limited in this regard.

241 internal sleeve of shell is equipped with electrode 242 and the first macromolecule membrane 243, wherein the position relationship of above-mentioned three Specially：The central axes of shell 241, electrode 242 and the first macromolecule membrane 243 are located on the same line, also, first The internal diameter of macromolecule membrane 243 is more than the outer diameter of electrode 242, and the internal diameter of shell 241 is more than the outer of the first macromolecule membrane 243 Diameter.I.e.：All have between shell 241 and the first macromolecule membrane 243 and between the first macromolecule membrane 243 and electrode 242 Certain gap.

Next electrode 242 and the first macromolecule membrane 243 are specifically introduced.Electrode 242 is introduced first.Specifically, electric Pole 242 is arranged along the central axial direction of shell 241, and in shape, the shape of electrode 242 can be cylindric, prism-shaped, circle The shapes such as mesa-shaped and prism-frustum-shaped；Wherein, in order to increase the friction area of electrode 242, the shape of preferred electrode 242 is side table Face is the prism-shaped or prism-frustum-shaped of plane.For example, as shown in fig. 2h, the electrode 242 shown in Fig. 2 h is hollow triangular prism shape. In structure, electrode 242 both can be solid construction, or hollow-core construction.Preferably, the inside of electrode 242 is hollow Structure, while in order to form gas channel between electrode 242 and the first macromolecule membrane 243 and/or in electrode 242 Portion forms gas channel, meanwhile, the 242 weight smaller of electrode of hollow-core construction, to make the whole lighter of gas flow transducer； It is highly preferred that the through-hole being interlinked to the outside in being further provided on electrode 242, big to increase the air-flow in gas channel with this It is small, to further promote friction effect.

Next the first macromolecule membrane 243 is introduced.Specifically, in shape, corresponding to electrode 242, the first macromolecule The shape of film 243 can be that hollow cylindrical, hollow prism shape, hollow round table shape and hollow prism-frustum-shaped etc. are variously-shaped； Wherein, in order to increase contact area when the first macromolecule membrane 243 and electrode 242 generate friction, preferably the first macromolecule is thin Film 243 is hollow prism shape with side surface or hollow prism-frustum-shaped, also, the first macromolecule membrane 243 and electrode 242 Shape keeps matching.That is, if the shape of electrode 242 is cylindric, the first macromolecule membrane 243 corresponds to hollow circle Column；If the shape of electrode 242 is triangular prism shape, the first macromolecule membrane 243 corresponds to hollow triangular prism shape etc..Example Such as, as shown in fig. 2h, the first macromolecule membrane shown in Fig. 2 h is matched with electrode shape, and in Fig. 2 h, 242 shape of electrode is three Prism-shaped, then it is also hollow triangular prism shape that the shape of the first macromolecule membrane 243, which corresponds to,.

Specifically, when the shape of shell 241 and electrode 242 is cylindric or prism-shaped, and the first macromolecule membrane 243 Shape when being hollow cylindrical or hollow prism shape, the internal diameter of the first macromolecule membrane 243 is more than the outer diameter of electrode 242, and The internal diameter of shell 241 is more than the outer diameter of the first macromolecule membrane 243, in order to shell 241 and the first macromolecule membrane 243 it Between and the first macromolecule membrane 243 and electrode 242 between form gap.When the shape of shell 241 and electrode 242 is circle Mesa-shaped or prism-frustum-shaped, and the shape of the first macromolecule membrane 243 be hollow round table shape or hollow prism-frustum-shaped when, the first macromolecule is thin The internal diameter of the upper surface of film 243 is more than the outer diameter of the upper surface of electrode 242, and the internal diameter of the upper surface of shell 241 is more than first The outer diameter of the upper surface of macromolecule membrane 243；The internal diameter of the lower surface of first macromolecule membrane 243 is more than the following table of electrode 242 The outer diameter in face, and the internal diameter of the lower surface of shell 241 be more than the first macromolecule membrane 243 lower surface outer diameter, in order to Gap is formed between shell 241 and the first macromolecule membrane 243 and between the first macromolecule membrane 243 and electrode 242.Its In, the first macromolecule membrane 243 is hollow form, that is, the first macromolecule membrane 243 is the perforative hollow structure in both ends, above In, 243 upper and lower surface of the first macromolecule membrane refers to：By the both sides of the first macromolecule membrane 243 respectively the first of shell 241 Surface defined by end face 2411 and second end face 2412.Similarly, when electrode 242 is hollow, the upper and lower surface of electrode 242 It is also similar meaning.

In structure, when the first macromolecule membrane 243 has multiple side surfaces, in the every of the first macromolecule membrane 243 At least one vibrating diaphragm 2431 is further offered on a side surface, as shown in Figure 2 g, the first macromolecule membrane in Fig. 2 g it is every Vibrating diaphragm 2431 there are two all being opened up on a side surface.It is, of course, understood that in specific implementation, the first macromolecule membrane Each side surface on the quantity of vibrating diaphragm 2431 be not limited to two, can be one, or multiple, particular number It is configured according to actual conditions by those skilled in the art, the invention is not limited in this regard.Wherein, vibrating diaphragm 2431 is specifically used In：After air-flow is by air admission hole, air-flow enters gas channel and vibrating diaphragm 2431 is driven to vibrate.Wherein, said flow channel There are many realization methods, for example, can both be formed between electrode 242 and the first macromolecule membrane 243, can also be formed in electricity Inside pole 242, or gas can also be formed between electrode 242 and the first macromolecule membrane 243 and inside electrode 242 simultaneously Circulation road.Specifically, in the first realization method, said flow channel is formed in electrode 242 and the first macromolecule membrane 243 Between gap in；In second of realization method, in addition in the gap between electrode 242 and the first macromolecule membrane 243 It is formed except gas channel, further also can also form gas channel in the inside of electrode 242, such as in electrode 242 The through-hole being interlinked to the outside in several is arranged in portion, or sets the inside of electrode 242 to hollow-core construction etc., in short, in electrode 242 Inside setting gas channel can be more advantageous to the acceleration flowing of air-flow, to realize more ideal friction effect.This field Above-mentioned gas channel can be flexibly arranged in technical staff as needed.

Next the structure of vibrating diaphragm 2431 is introduced.The structure of vibrating diaphragm 2431 is specific as follows：On first macromolecule membrane 243 Each vibrating diaphragm 2431 have the fixing end being integrally connected with the first macromolecule membrane 2431 and can under the drive of air-flow with The free end of electrode phase mutual friction.Wherein, the fixing end of vibrating diaphragm 2431 is positioned close to the side of air admission hole, vibrating diaphragm 2431 from It is positioned close to the side of venthole by end, this setup is for ensureing when air-flow is blown into from air admission hole, and air-flow is from every The direction of the fixing end of a vibrating diaphragm is blown into, so as to realize preferable friction effect.Wherein it is preferred to which vibrating diaphragm 2431 can be with It is the vibrating diaphragm for being cut to preset shape in advance from the first macromolecule membrane 243, correspondingly, cuts after vibrating diaphragm 2431 the The empty portions formed on one macromolecule membrane 243 can preferably pass in and out air-flow, to promote friction effect；Moreover, vibrating diaphragm 2431 free end can move back and forth under air-flow drive, i.e.,：Vibrating diaphragm 2431 is under the drive of airflow acting force in above-mentioned sky The vibration that position generates corresponding frequencies is lacked, which can make the free end of vibrating diaphragm 2431 generate friction with the surface of electrode 242, The effect of friction is generated to realize vibrating diaphragm 2431 under the drive of airflow acting force.Moreover people in the art Member can also persistently play the structure design of vibrating diaphragm 2431 to can make full use of inertia realization according to experimental conditions in practice The structure shaken, for example, the size of design vibrating diaphragm 2431 free end is slightly larger than the size of 2431 fixing end of vibrating diaphragm, then vibrating diaphragm 2431 Free end by airflow acting force after being generated vibration, and the meeting of vibrating diaphragm 2431 sustained vibration under effect of inertia in vibration, this is used Property effect with airflow function act on vibrating diaphragm 2431 simultaneously, further increase the vibrating effect of vibrating diaphragm 2431, so as into One step promotes friction effect.Certainly, in other embodiments of the invention, the vibrating diaphragm of multiple preset shapes can also be fixed and is set It sets on the first macromolecule membrane 243, herein, the present invention does not limit the specific set-up mode of vibrating diaphragm 2431, as long as energy Contact friction effect is enough played both may be used.Wherein, the shape of vibrating diaphragm 2431 can be rectangle, triangle, polygon and sector etc. Shape, also, the length of vibrating diaphragm 2431 can carry out adaptability setting by those skilled in the art according to the shape of vibrating diaphragm, to keep away Exempt from due to vibrating diaphragm it is long it is either too short caused by diaphragm oscillations it is unstable or can not starting of oscillation the case where.Wherein, when vibrating diaphragm 2431 Quantity be it is multiple when, above-mentioned multiple vibrating diaphragms are arranged according to array mode on the first macromolecule membrane 243, also, in order to Promoted friction effect, when the first macromolecule membrane 243 be hollow prism shape when, can hollow prism shape the first macromolecule it is thin One or more vibrating diaphragms are respectively set on each side surface of film 243.As shown in Figure 2 g, the first macromolecule membrane shown in Fig. 2 g For hollow triangular prism shape, vibrating diaphragm 2431 is that multiple rectangles being separately positioned on each side surface of first macromolecule membrane shake Film has in rectangle vibrating diaphragm and is connected on one side with the first macromolecule membrane, to form the fixing end of the rectangle vibrating diaphragm；Its excess-three side is Shape is detached, to form the free end of the rectangle vibrating diaphragm.Also, as can be seen that the quantity of vibrating diaphragm can be multiple from Fig. 2 g, Vibrating diaphragm in Fig. 2 g is arranged in a manner of array on the first macromolecule membrane.

Specifically, for the ease of friction, it is spaced pre-determined distance between the first macromolecule membrane 243 and electrode 242, this is default Distance for the vibrating diaphragm on the first macromolecule membrane 243 for providing enough oscillation spaces.In specific implementation, which can To control between 0.01-2.0mm.Specifically, above-mentioned pre-determined distance can be realized by following two ways：In the first realization In mode, the both ends of electrode 242 are separately fixed to the first end face 2411 of shell 241 and the inner wall of second end face 2412 On, meanwhile, the both ends of the first macromolecule membrane 243 are also separately fixed to the first end face 2411 and second end of shell 241 On the inner wall in face 2412, make to keep detaching between shell 241 and the first macromolecule membrane 243 after fixing, and make to fix it There are above-mentioned pre-determined distances, this kind of mode to be particularly suitable for the first high score between electrode 242 and the first macromolecule membrane 243 afterwards In the harder scene of 243 material of sub- film.In second of realization method, the middle part of the first macromolecule membrane 243 in order to prevent It contacts with each other not efficiently separating with electrode 242, further be arranged between electrode 242 and the first macromolecule membrane 243 Have：At least one support construction 244, between support construction 244 is used between electrode 242 and the first macromolecule membrane 243 be formed Gap makes the free end of the vibrating diaphragm on the first macromolecule membrane 243 and electrode 242 separate.In specific implementation, supported in setting It, can be by 244 integrated setting of the support construction side surface opposite in electrode 242 and the first macromolecule membrane 243 when structure 244 Above or it is arranged on the opposite side surface of the first macromolecule membrane 243 and electrode 242, to prevent support construction 244 due to de- The reasons such as falling causes a face continuous contact of the first macromolecule membrane 243 on electrode 242, and then cannot achieve ideal Friction effect；Alternatively, dismountable structure can also be set support construction 244 to, in order to user to support construction 244 into Row dismounting and replacement.Wherein, the thickness of support construction 244 is preferably between 0.01-2.0mm, then those skilled in the art may be used also The support construction 244 of multigroup different-thickness is arranged, so that user can select different-thickness according to different situations in practice Support construction 244 carry out dismounting and change.Wherein, the quantity of support construction 244 can be one, or multiple.Work as branch When the quantity of support structure 244 is multiple, apart from one another by pre-determined distance between every two adjacent support constructions 244.Wherein, above-mentioned Between preset distance can ensure that each vibrating diaphragm is separately positioned on per two adjacent support constructions 244.I.e.：In the first high score Sub- film 243 and support construction 244 not in contact with the corresponding vibrating diaphragm of part setting, which can be under the action of air-flow drives Vibration is generated, and its vibration processes will not be supported the influence of structure 244.In short, can be ensured by support construction 244 Efficiently separating between the first macromolecule membrane 243 and electrode 242 prevents two frictional interfaces from can not efficiently separate after contact The case where occur, and then promoted friction effect.Two kinds of above-mentioned realization methods both can be used alone and can also be used in combination.

After the structure for having introduced gas flow transducer, next, introducing the operation principle of said flow sensor：

When no air-flow flows into, friction is not generated between electrode 242 and the first macromolecule membrane 243, therefore do not feel Charge is answered to generate；Wherein, electrode 242 and the opposite polarity material of 243 generally use of the first macromolecule membrane make (such as electrode Generally made by the material of easy betatopic, and the first macromolecule membrane is then generally made of the material of being easy to get electronics), this When, since the pre-determined distance between electrode 242 and the first macromolecule membrane 243 is smaller, on the first macromolecule membrane 243 Vibrating diaphragm can be adsorbed on the surface of electrode 242.When air-flow is flowed into from the air admission hole in 241 first end face of shell, what air-flow generated Vortex makes the free end of above-mentioned vibrating diaphragm generate vibration, and the free end of vibration generates the contact of corresponding frequencies with the surface of electrode 242 It detaches, i.e. the surface of vibrating diaphragm on the first macromolecule membrane 243 and electrode 242 generates friction, then vibrating diaphragm is generated on electrode 242 Go out corresponding charge inducing.In specific implementation, as shown in fig. 2h, Fig. 2 h are between vibrating diaphragm and electrode on the first macromolecule membrane Friction schematic diagram.Wherein, the electrode 242 in Fig. 2 h is arranged in the inside of the first macromolecule membrane 243, thin with the first macromolecule There are certain pre-determined distances between film 243, when air-flow flows into, the up-down vibration under the drive of air-flow of vibrating diaphragm 2431, with electricity Quickly contact separation is generated between pole 242, i.e. vibrating diaphragm 2431 and the surface of electrode 242 generates friction, generate charge inducing, sense Charge is answered to be flowed out from electrode 242 to export corresponding electric signal.Wherein, electrode 242 and the common shape of earth point in external circuit At current loop, to realize electric signal output in a manner of single electrode.

In addition, the gas flow transducer of above structure is mainly by the contact friction between the first macromolecule membrane and electrode It generates electricity, in the specific implementation, those skilled in the art can also carry out the internal structure of said flow sensor various Change and deformation：

For example, electrode 242 therein can be realized further by following two schemes again：

Scheme one：Electrode 242 only correspondingly each shakes on the first macromolecule membrane 243 including single metal electrode layer The free end of film can under the drive of air-flow with the metal electrode layer phase mutual friction in electrode 242.Wherein, because of metal and height Molecularly Imprinted Polymer friction, metal is more easy to lose electronics, therefore sets the surface of electrode 242 to metal electrode layer, using metal Electrode rubs with high molecular polymer (i.e. the first macromolecule membrane 243), can effectively enhance generation and the increase of charge inducing The sensitivity of the electric signal of output.Herein, the polarity of electrode 242 and the first macromolecule membrane 243 on the contrary, electrode 242 easily Betatopic, the first macromolecule membrane 243 are easy to get electronics.I.e.：Above-mentioned metal electrode layer easily betatopic, above-mentioned first macromolecule are thin Film easily obtains electronics.

Scheme two：Different from the single layer structure in scheme one, the electrode in scheme two is composite construction, specifically, electrode 242 further comprise：Metal electrode layer and the second macromolecule membrane being arranged on the outside of metal electrode layer, then each vibrating diaphragm Free end can under the drive of air-flow with the second macromolecule membrane phase mutual friction in electrode 242.Specifically, in this programme In, one layer of second macromolecule membrane is further set on the metal electrode layer of electrode 242, for example, can be in electrode 242 One layer of second macromolecule membrane is brushed on metal electrode layer again, then the freedom of each vibrating diaphragm on the first macromolecule membrane 243 Phase mutual friction generates charge inducing between the second macromolecule membrane in electrode 242 under the action of air-flow drives at end, i.e., logical The friction crossed between polymer (the first macromolecule membrane) and polymer (the second macromolecule membrane) generates charge inducing, and leads to The metal electrode layer output electric signal inside the second macromolecule membrane is crossed, is imitated to realize and rub as said program one kind Fruit.

Specifically, in scheme one or scheme two, the material of metal electrode layer is specifically as follows metal or alloy, wherein gold Category can be Au Ag Pt Pd, aluminium, nickel, copper, titanium, chromium, tin, iron, manganese, molybdenum, tungsten or vanadium；Alloy can be aluminium alloy, titanium conjunction Gold, magnesium alloy, beryllium alloy, copper alloy, kirsite, manganese alloy, nickel alloy, metal, tin alloy, cadmium alloy, bismuth alloy, indium close Gold, gallium alloy, tungsten alloy, molybdenum alloy, niobium alloy or tantalum alloy.In addition to this, the material of metal electrode layer can also be further Selected from non-metallic conducting materials such as indium tin oxide, graphene, silver nanowire films.First macromolecule membrane and the second macromolecule are thin It is thin that the material of film is selected from Kapton, aniline formaldehyde resin film, polyoxymethylene film, ethyl cellulose film, polyamide Film, melamino-formaldehyde film, poly (ethylene glycol) two acid ester film, cellophane, cellulose acetate film, polyadipate Glycol ester film, polydiallyl phthalate film, fiber (regeneration) sponge films, elastic polyurethane body thin film, benzene Ethylene propylene copolymer film, styrene-butadiene-copolymer film, staple fibre film, poly- methyl film, methacrylic acid Ester film, polyvinyl alcohol film, polyester film, polyisobutene film, polyurethane flexible sponge films, gathers polyvinyl alcohol film Ethylene glycol terephthalate film, polyvinyl butyral film, formaldehyde-phenol film, neoprene film, butadiene third Alkene copolymer film, natural rubber films, polyacrylonitrile film, acrylonitrile vinyl chloride film and polyethylene the third diphenol carbonate are thin One kind in film.Wherein, the material of the first macromolecule membrane and the second macromolecule membrane can be identical in principle, can not also Together.But if the material of two layers of macromolecule membrane is all identical, the quantity of electric charge very little of triboelectrification can be caused.It is preferred that First macromolecule membrane is different from the material of the second macromolecule membrane.

Correspondingly, it is directed to the setting of support construction 244 mentioned above, corresponding scheme is as follows：If electrode 242 uses Structure in scheme one, i.e.,：The outer layer of electrode 242 only includes single metal electrode layer, then support construction 244 mentioned above It is correspondingly arranged at the outside of 242 metal electrode layer of electrode；If electrode 242 is using the structure in scheme two, i.e.,：Outside electrode 242 The second macromolecule membrane layer is also further provided on the metal electrode layer of layer, then the correspondence of support construction 244 mentioned above is set Set the outside of the second macromolecule membrane layer in electrode 242.

It further,, can also be further to the table of electrode 242 in order to increase friction effect in above-mentioned two scheme Face is further arranged, and so that the surface of electrode 242 is formed planar or coarse dotted.Wherein, plane-shaped electrode is surface For the electrode of smooth flat, since the electrostatic adsorption force of the charge inducing of plane-shaped electrode friction generation is smaller, that is, what is generated is quiet The adsorption capacity of Electro Sorb vibrating diaphragm is smaller, therefore under the action of air-flow, when the vibrating diaphragm on the first macromolecule membrane 243 is set with surface When being set to planar electrode 242 and being rubbed, the vibrating diaphragm that the electrostatic force generated due to friction can be overcome larger and brought is shaken Dynamic unstable problem；Coarse Spot electrodes are the electrode that surface has certain roughness, the relatively large roughness having due to it Surface will produce more charge inducing in friction, therefore the vibrating diaphragm on the first macromolecule membrane 243 is set as with surface When coarse dotted electrode 242 is rubbed, the surface of coarse Spot electrodes can increase frictional resistance, to increase friction life At charge inducing and increase output electric signal, improve the sensitivity of electric signal output.Wherein, above-mentioned coarse Spot electrodes can be with It is realized by way of being polished on the surface of electrode 242 or concaveconvex structure is set, wherein above-mentioned concaveconvex structure can be The concave-convex knot of the regular shapes such as semicircle, striated, cubic type, rectangular pyramid or cylinder or other irregular shapes Structure.

In addition, each scheme in above two scheme, and two kinds of realization methods can be further divided into：First In kind realization method, can signal output end be only used as by electrode 242；In second of realization method, can by electrode 242 with In addition a output electrode collectively forms signal output end, for example, metal shell can be set shell 241 to, to make Another signal output end of shell 241 as gas flow transducer.That is, when shell 241 is metal shell, Ke Yishe It sets shell 241 and is used as another output electrode.Specifically, shell 241 constitutes an output electrode in gas flow transducer, is setting When setting the distance between shell 241 and the first macromolecule membrane 243, the range in pre-determined distance is arranged in the two distance Within, such as above-mentioned distance between the two can be arranged between 0.01-2.0mm, then when on the first macromolecule membrane 243 Vibrating diaphragm when generating up-down vibration under the drive of air-flow, above-mentioned vibrating diaphragm not only generates friction with the electrode surface of electrode 242, also Can friction further be generated with the inner surface of shell 241, to generate corresponding induced electricity on the inner surface of shell 241 Lotus, then shell 241 at this time can be used as another signal output end in addition to electrode 242.Herein, it is to be noted that, shell The material of body 241 could be provided as metal, may be set to be other conductive materials in addition to metal；Alternatively, Shell 241 can also be further arranged to double-layer structure, i.e.,：Can be metal by 241 one layer of inside structure setting of shell, then One layer of high molecular film material etc. is set again except above-mentioned metal.Herein, as long as can realize shell 241 as another One signal output end, the present invention are not restricted the material and structure of shell 241.

Wherein, in the first realization method of scheme one and scheme two, a signal output end, i.e. electrode are provided only with 242 are used as unique signal output end；And in second of realization method of scheme one and scheme two, there are two signal is defeated for setting Outlet, respectively electrode 242 and shell 241.Wherein, when only be arranged a signal output end when, that is, select electrode 242 as Current loop is collectively formed with the earth point in external circuit in unique signal output end, electrode 242；When two signals of setting export When end, that is, when selecting electrode 242 and shell 241 as signal output end, due to the two electricity of electrode 242 and shell 241 There is potential difference between the layer of pole and form current loop.

In addition, on the basis of any realization method of scheme two, those skilled in the art can also be further second Film layer between two parties or intervening electrode layer are added between macromolecule membrane and the first macromolecule membrane, to further increase friction circle The quantity in face promotes friction effect.In short, the present invention does not limit the particular number and realization method of frictional interface, ability The form of frictional interface can be flexibly arranged in field technique personnel, as long as the effect of triboelectricity can be realized.

Finally, changing between the electric signal of gas flow transducer output and the flow and flow rate of the air-flow of its inside is introduced Calculation relationship：

After the electric signal for obtaining signal output end output, by being carried out to the respective value for including in above electrical signal It handles to obtain the flow velocity and flow of air-flow.Wherein, above electrical signal includes the relevant electric signal ginseng such as voltage value, frequency values Number.It measures and finds through inventor, the air-flow velocity of air-flow is bigger, and the vibration frequency of vibrating diaphragm is accordingly higher, then the voltage value exported It is also bigger with frequency.Also, inventor further has found from the numerical value of measurement, air-flow velocity and voltage value V and frequency f it Between be proportional relation, i.e., the relationship between air-flow velocity and voltage value V, air-flow velocity and frequency f be linear relationship, therefore, lead to The flow velocity and stream of air-flow can be further calculated out by crossing voltage value, frequency values and the time span of measurement for obtaining and exporting Amount, to realize the purpose of the flow velocity and flow that measure air-flow.Wherein, the specific experiment data of above-mentioned measurement are as shown in table 1, table 1 sample to be measured under different air-flow velocities exports electric signal parameter table, and the specific sample parameters in project 1 and project 2 are not Together, therefore, the measured value under same airflow flow velocity is also different.As can be seen from Table 1, air-flow velocity different in table 1 Relationship between voltage value V, air-flow velocity and frequency f is approximate in a linear relationship.Wherein, since measurement result is by multiple parameters Influence, in addition, due to the presence of experimental error, the data in table 1 do not show stringent linear relationship, still, can With, it is evident that either in project 1 or in project 2, with the increase of air-flow velocity, voltage value and frequency values are all Correspondingly increase therewith.Wherein, a kind of optional parameter information for measuring sample is as follows：Sample shell is metal shell, diameter For 6.0mm, the spacing (i.e. electrode tripod step height) of vibrating diaphragm and electrode is 1.0mm, and vibrating diaphragm thickness is 4~6um, and vibrating diaphragm is Rectangle, length 3.50mm, width 1.0mm.

Table 1

It can be seen that gas flow transducer provided by the invention is realized using triboelectricity principle, not only have light portable Advantage, and cost of manufacture is cheap, manufacture craft is simple, has the characteristics that implementation is strong, easy-to-assemble.Meanwhile in the present invention In the course of work of the gas flow transducer of offer, by the way that vibrating diaphragm is further arranged on the first macromolecule membrane, makes full use of and shake Film free end generates under airflow function vibrates and then generates the inertia work that friction effect and vibrating diaphragm generate in vibration processes With the friction effect increased during triboelectricity, and it is more accurate to obtain by the way that the triboelectricity scheme of various ways is arranged With effective inductive signal, signal sensitivity is improved, while also improving the accuracy of gas flow transducer work.

It should be understood that when user breathes air-flow sensing of the airflow function generated in above-mentioned example one to example four When on device, the electric signal of the electrode output in example one to example four is stream pressure electric signal mentioned in the present invention.Tool Body, when the airflow function that user's air-breathing generates is on the gas flow transducer in above-mentioned example one to example four, example one to The electric signal of electrode output in example four is inspiratory airflow electric pressure signal mentioned in the present invention；It is generated when user exhales Airflow function on gas flow transducer in above-mentioned example one to example four when, electrode output in example one to example four Electric signal is expiratory airflow electric pressure signal mentioned in the present invention.

Fig. 3 is the functional block diagram of the atomizer embodiment two provided by the invention for having and inhaling dose monitoring function.Such as Shown in Fig. 3, embodiment two has suction dose monitoring function with atomizer and the embodiment one for inhaling dose monitoring function Atomizer difference lies in：Nebulizer body 130 is in addition to including atomization component 131, signal pre-processing module 132, center control Module 133 and power supply supplying module 134 further include radio receiving transmitting module 135 and interactive function module 136.Wherein, wireless receiving and dispatching Module 135 is electrically connected with central control module 133, inhales medicine letter for central control module 133 to be analyzed to the user being calculated Breath is sent to default receiving device in a manner of wirelessly communicating, so that the doctor and/or care provider that preset receiving device side look into It sees, wherein default receiving device can be terminal device and/or large database concept service platform；Interactive function module 136 and center Control module 133 is electrically connected, for sending user's interactive instruction to central control module 136, wherein user's interactive instruction includes At least one of the following：Open command, out code, user information initialization directive and user inhale the setting of medicine information and refer to It enables.

Specifically, instruction is turned on and off for controlling being turned on or off for central control module 133, is controlled with this Monitoring process is turned on or off；User information initialization directive is used to the user monitored inhaling medicine information and be zeroed out Or it establishes new user and inhales medicine information monitoring data；User inhales the prison that medicine information is inhaled in the setting instruction of medicine information for controlling user Type or monitoring pattern are surveyed, for example, user can select monitoring user to suck dose, user by interactive function module 136 It inhales the users such as medicine time, user's suction medicine number and the adjacent time interval for inhaling medicine twice and inhales one or more of medicine information, with This increases flexibility and the selectivity of monitoring information.In addition, can also pre-set user's by interactive function module 136 Identification information, in order to be continued to monitor to same user.Other descriptions can refer to the description in embodiment one, herein not It repeats again.

There is the specific of the atomizer embodiment one and embodiment two of inhaling dose monitoring function to provided by the invention below Operation principle is described in detail.For convenience of description, the medicine time is inhaled to monitor user, user inhales medicine number and user inhales below Enter for three kinds of users of dose inhale medicine information and illustrates.

The first situation：Nozzle body in nozzle air current monitoring component is internally provided with a gas flow transducer, mist Changing setting in device main body, there are one the signal pre-processing modules being electrically connected with the gas flow transducer.

In embodiment two, user can be controlled power supply supplying module by interactive function module and be carried out with central control module Connection, to make central control module start to work；And what user monitored required for being also arranged by interactive function module User inhales medicine information.If interactive function module (as shown in embodiment one) is not provided in nebulizer body, according to preset User inhales medicine information and starts to work.

When user's air-breathing, a gas flow transducer sense of the inside setting of the nozzle body in nozzle air current monitoring component The pressure of the airflow function of user's air-breathing generation on it should be arrived, and the pressure conversion that will act at thereon is corresponding air-breathing gas The signal pre-processing module of flowing pressure electric signal output extremely electrical connection corresponding with the gas flow transducer, by the signal pre-processing module The inspiratory airflow electric pressure signal of gas flow transducer output is pre-processed.Central control module is to receive the signal pre- When the pretreated inspiratory airflow electric pressure signal of processing module, when starting the timer being arranged inside central control module, Meanwhile central control module can analyze the peak value for calculating the inspiratory airflow electric pressure signal, to according to the obtained air-breathing The peakology of stream pressure electric signal calculates the flow velocity and flow of air-flow caused by user's air-breathing, and then analyzes and calculate User sucks dose Y1 in the unit interval when user's first time air-breathing.

When user exhales, a gas flow transducer sense of the inside setting of the nozzle body in nozzle air current monitoring component The pressure of the airflow function of user's expiration generation on it should be arrived, and the pressure conversion that will act at thereon is corresponding expiration gas The signal pre-processing module of flowing pressure electric signal output extremely electrical connection corresponding with the gas flow transducer, by the signal pre-processing module The expiratory airflow electric pressure signal of gas flow transducer output is pre-processed.Central control module is to receive the signal pre- When the pretreated expiratory airflow electric pressure signal of processing module, when stopping the timer being arranged inside central control module, Obtain the first timing time X1 (being the time of user's first time air-breathing), the timing being arranged inside central control module later Device is reset；Meanwhile starting the counter being arranged inside central control module and being counted, obtain the first suction medicine number C1.In addition, If user does not have exhalation process, namely without user's air-breathing or exhales the airflow function generated in nozzle air current monitoring component On one gas flow transducer of the inside setting of nozzle body, the inside setting of the nozzle body in nozzle air current monitoring component One gas flow transducer can also export exhaling for output of gas flow transducer when exhaling with user to return to state The expiratory airflow of gas flow transducer output when the similar initial state electric signal of gas stream pressure electric signal, i.e. user are exhaled Electric pressure signal is identical as initial state electric signal direction, therefore, operation principle and the above-mentioned air-flow for thering is user's expiration to generate The operation principle acted on a gas flow transducer of the inside setting of the nozzle body in nozzle air current monitoring component is identical, Details are not described herein again.

Central control module can judge that whether receive the signal pre-processing module again within a preset time interval locates in advance Inspiratory airflow electric pressure signal after reason.Wherein, prefixed time interval can be arranged in those skilled in the art according to actual needs, this Place is not construed as limiting.For example, prefixed time interval can be 1s.If it is determined that obtaining having received this again within a preset time interval The pretreated inspiratory airflow electric pressure signal of signal pre-processing module, illustrates second of air-breathing of user, at this point, center control mould When block starts its internal timer being arranged, meanwhile, central control module, which can be analyzed, calculates the inspiratory airflow pressure telecommunications Number peak value, to calculate user this time produced by air-breathing according to the obtained peakology of the inspiratory airflow electric pressure signal Air-flow flow velocity and flow, and then analyze when calculating second of air-breathing of user that user sucks dose Y2 in the unit interval. When central control module receives the signal pre-processing module pretreated expiratory airflow electric pressure signal, central control module When stopping its internal timer being arranged, the second timing time X2 (being the time of second of air-breathing of user) is obtained, later The timer being arranged inside central control module is reset；Meanwhile central control module starts its internal counter being arranged and tires out Add counting, obtains the second suction medicine number C2.

Central control module can judge whether the signal pre-processing module can also be received within a preset time interval pre- Inspiratory airflow electric pressure signal that treated.If so, when central control module is again started up its internal timer being arranged, It repeats the above process；If it is not, then total user suction medicine time X is calculated in central control module analysis, total user inhales medicine Number C is C2 (i.e. 2 times), and total user sucks dose S, to obtain user inhale medicine temporal information, user's suction medicine number information and User sucks dose information.Wherein, X=X1+X2, S=X1 × Y1+X2 × Y2.

It should be noted that the gas that the inside of nozzle body when user's air-breathing in nozzle air current monitoring component is arranged The flow velocity of air-flow and flow caused by peak value and the user's air-breathing of the inspiratory airflow electric pressure signal of flow sensor output and It is all one-to-one that user, which sucks dose Y, in unit interval.Wherein, nozzle when user's air-breathing in nozzle air current monitoring component Produced by the peak value and user's air-breathing of the inspiratory airflow electric pressure signal of the gas flow transducer output of the inside setting of ontology Air-flow flow velocity and flow between correspondence and user's air-breathing caused by air-flow flow velocity and flow and unit when The correspondence that interior user sucks between dose Y can have the manufacturer for the atomizer for inhaling dose monitoring function pre- by producing First set.

The second situation：Nozzle body in nozzle air current monitoring component is internally provided with multiple gas flow transducers, mist Change and be provided with multiple signal pre-processing modules in device main body, in multiple signal pre-processing module and nozzle air current monitoring component Multiple gas flow transducer quantity of the inside setting of nozzle body are identical, and multiple signal pre-processing module and multiple air-flow Sensor corresponds electrical connection, meanwhile, multiple signal pre-processing module is also controlled with the center in nebulizer body respectively Module is electrically connected.

When user's air-breathing, multiple gas flow transducer senses of the inside setting of the nozzle body in nozzle air current monitoring component The pressure of the airflow function of user's air-breathing generation on it should be arrived, and the pressure conversion that will act at thereon is corresponding air-breathing gas Flowing pressure electric signal output corresponds the multiple signal pre-processing module being electrically connected to multiple gas flow transducer, by this Multiple signal pre-processing modules pre-process the inspiratory airflow electric pressure signal that multiple gas flow transducer exports.Center control For molding block when receiving multiple inspiratory airflow electric pressure signal, central control module can be according to multiple inspiratory airflow pressure When the first inspiratory airflow electric pressure signal received in electric signal starts its internal timer being arranged, meanwhile, center Control module can analyze the peak value for calculating multiple inspiratory airflow electric pressure signal respectively, by multiple inspiratory airflow pressure electricity The peak value addition of signal finds out average value, obtains the peak value of final inspiratory airflow electric pressure signal, to which basis obtains most The peakology of whole inspiratory airflow electric pressure signal calculates the flow velocity and flow of air-flow caused by user's air-breathing, Jin Erfen User sucks dose Y1 in the unit interval when analysis calculates user's first time air-breathing.Wherein, for the ease of hereinafter being retouched It states, the gas flow transducer of first inspiratory airflow electric pressure signal of above-mentioned output is known as gas flow transducer A.

When user exhales, multiple gas flow transducer senses of the inside setting of the nozzle body in nozzle air current monitoring component The pressure of the airflow function of user's expiration generation on it should be arrived, and the pressure conversion that will act at thereon is corresponding expiration gas Flowing pressure electric signal output corresponds the multiple signal pre-processing module being electrically connected to multiple gas flow transducer, by this Multiple signal pre-processing modules pre-process the expiratory airflow electric pressure signal that multiple gas flow transducer exports.At this point, Central control module still can stop its internal timing being arranged according to the expiratory airflow electric pressure signal of gas flow transducer A outputs Device timing obtains the first timing time X1 (being the time of user's first time air-breathing), will be set inside central control module later The timer set is reset；Meanwhile starting the counter being arranged inside central control module and counting, obtain the first suction medicine number C1. If in addition, user does not have exhalation process, namely without user's air-breathing or exhaling the airflow function generated on gas flow transducer A, Gas flow transducer A can also export the expiration gas of the A outputs of gas flow transducer when exhaling with user to return to state The expiratory airflow pressure of gas flow transducer A outputs when the similar initial state electric signal of flowing pressure electric signal, i.e. user are exhaled Electric signal is identical as initial state electric signal direction, therefore, operation principle and the above-mentioned airflow function for thering is user's expiration to generate Operation principle on gas flow transducer A is identical, and details are not described herein again.

When central control module can judge whether to receive pretreated user's air-breathing again within a preset time interval The inspiratory airflow electric pressure signal of gas flow transducer A outputs.Wherein, those skilled in the art can be arranged default according to actual needs Time interval is not construed as limiting herein.For example, prefixed time interval can be 1s.If it is determined that obtaining within a preset time interval again The inspiratory airflow electric pressure signal of secondary gas flow transducer A outputs when having received user's air-breathing, illustrates second of air-breathing of user, this When, when central control module starts its internal timer being arranged, meanwhile, central control module can also be received by locating in advance Other gas flow transducers after reason correspond to the inspiratory airflow electric pressure signal of output, at this point, central control module distinguishes analysis meter Calculate the peak value that all gas flow transducers correspond to multiple inspiratory airflow electric pressure signals of output, all air-breathings that will be received The peak value addition of stream pressure electric signal finds out average value, the peak value of final inspiratory airflow electric pressure signal is obtained, to root According to the peakology of obtained final inspiratory airflow electric pressure signal calculate the flow velocity of air-flow caused by user's air-breathing and Flow, and then analyze when calculating second of air-breathing of user that user sucks dose Y2 in the unit interval.It is connect in central control module When receiving the expiratory airflow electric pressure signal that gas flow transducer A is exported when exhaling by pretreated user, center control mould When block stops its internal timer being arranged, the second timing time X2 (being the time of second of air-breathing of user) is obtained, it The timer being arranged inside central control module is reset afterwards；Meanwhile central control module starts its internal counter being arranged Accumulated counts obtain the second suction medicine number C2.

Central control module can judge whether can also receive by pretreated user within a preset time interval The inspiratory airflow electric pressure signal that gas flow transducer A is exported when air-breathing.It is set if so, central control module is again started up inside it The timer set carries out timing, repeats the above process；If it is not, when then total user's suction medicine is calculated in central control module analysis Between X, it is C2 (i.e. 2 times) that total user, which inhales medicine number C, and total user sucks dose S, to obtain user's suction medicine temporal information, User inhales medicine number information and user sucks dose information.Wherein, X=X1+X2, S=X1 × Y1+X2 × Y2.

It should be noted that the inside of the nozzle body in nozzle air current monitoring component when user's air-breathing is arranged multiple The peak value of the inspiratory airflow electric pressure signal of gas flow transducer output is added the average value found out and gas caused by user's air-breathing The flow velocity and flow of stream and in the unit interval user suck dose Y be all one-to-one.Wherein, by nozzle when user's air-breathing The inspiratory airflow electric pressure signal of multiple gas flow transducers output of the inside setting of nozzle body in air-flow monitoring component Peak value is added correspondence and user between the flow velocity and flow of air-flow caused by the average value found out and user's air-breathing The flow velocity and flow of air-flow caused by air-breathing and the correspondence that user sucks between dose Y in the unit interval can be had by production There is the manufacturer for the atomizer for inhaling dose monitoring function to preset.

In addition, more should be noted that in above-mentioned two situations, when the airflow function that user's air-breathing generates rubs at one When wiping on power generating type gas flow transducer, with the gradual increase for applying stream pressure on it, which passes The inspiratory airflow electric pressure signal of sensor output also can gradually increase, still, when being applied to the triboelectricity formula gas flow transducer On inspiratory airflow pressure reach stable state (the inspiratory airflow pressure being such as applied on the triboelectricity formula gas flow transducer be permanent It is fixed constant) when, the inspiratory airflow electric pressure signal of triboelectricity formula gas flow transducer output can be gradually reduced, until being restored to Reset condition (such as inspiratory airflow electric pressure signal reverts to 0), and it is continuously maintained in the reset condition；It is generated when user's expiration The expiratory airflow pressure or be applied to triboelectricity formula air-flow sensing that air-flow is applied on the triboelectricity formula gas flow transducer When stream pressure on device is zero, above-mentioned reset condition will be changed, at this point, the triboelectricity formula gas flow transducer can export one A expiratory airflow electric pressure signal (such as negative-going pulse electricity opposite with inspiratory airflow electric pressure signal (such as direct impulse electric signal) Signal) or initial state electric signal (such as negative-going pulse electric signal), therefore, for the time of monitor user's air-breathing, from And monitor user sucks dose, this airflow function generated that just needs to exhale to user is in triboelectricity formula air-flow biography Expiratory airflow electric pressure signal or the triboelectricity formula gas flow transducer on sensor export to return to state Initial state electric signal is monitored, so that it is determined that user completes the termination time of an air-breathing.

Fig. 4 is the functional block diagram of the atomizer embodiment three provided by the invention for having and inhaling dose monitoring function.Such as Shown in Fig. 4, embodiment three has suction dose monitoring function with atomizer and the embodiment two for inhaling dose monitoring function Atomizer difference lies in：Nebulizer body 130 further includes display module 137 and alarm module 138.Wherein, display module 137 It is electrically connected with central control module 133, for showing that the user that central control module 133 obtains inhales medicine information；Center control mould Block 133 is further used for：Medicine delivering alarm control signal is inhaled according to obtained user；Alarm module 138 is controlled with center Module 133 is electrically connected, and the alarm control signal for being sent out according to central control module 133 carries out alarm.For example, central Control module 133 inhales medicine information according to obtained user and obtains user to suck dose being more than that default dose threshold value and/or user inhale Medicine number is more than default when inhaling medicine frequency threshold value, sends out alarm control signal, alarm module 138 according to the alarm control signal into Row alarm, to prompt user to stop inhaling medicine.Other descriptions can refer to the description in embodiment two, and details are not described herein again.

It should be understood that radio receiving transmitting module 135, interactive function module 136 in embodiment two and embodiment three, aobvious Show that module 137 and alarm module 138 can be selected according to the design of those skilled in the art, is not construed as limiting herein.Such as： If you do not need to being communicated with default receiving device or being communicated with default receiving device using wired connection mode, then Radio receiving transmitting module 135 can be saved；If you do not need to manually controlling atomizer, then interactive function module 136 can be saved；Such as Fruit need not show that user inhales medicine information, then can save display module 137；If you do not need to warning function, then can save Alarm module 138.

Fig. 5 is using the suction dose monitoring with the atomizer for inhaling dose monitoring function provided by the invention shown in Fig. 4 One functional block diagram of system.As shown in figure 5, suction dose monitoring system includes：With the atomization for inhaling dose monitoring function Device 510 and terminal device 520.Wherein, it is somebody's turn to do with the atomizer 510 for inhaling dose monitoring function to be shown in Fig. 4 with suction medicine Measure the atomizer of monitoring function；Terminal device 520 is with the atomizer 510 with suction dose monitoring function in a manner of wireless communication It is connected, for storing and showing that there is the atomizer 510 for inhaling dose monitoring function, which to analyze the user being calculated, inhales medicine information, And/or it sends for controlling the control instruction with the atomizer 510 for inhaling dose monitoring function.

Specifically, as shown in figure 5, terminal device 520 is in a manner of wireless communication and with the mist for inhaling dose monitoring function The radio receiving transmitting module 135 changed in device 510 is connected, and the central control module 133 for receiving the transmission of radio receiving transmitting module 135 divides It analyses the user that is calculated and inhales medicine information, and/or send for controlling the control instruction of central control module 133 to wireless receiving and dispatching Module 135.Specifically, control instruction may include：For open central control module 133 work open command and for terminating The command for stopping that central control module 133 works.Wherein, terminal device 520 can be mobile phone, apparatus such as computer, and can be with Complete to count that total user inhales the medicine time, total user inhales medicine number and total by designing specific application program wherein User sucks the work that the users such as dose inhale medicine information, and those skilled in the art can select, not make herein as needed It limits.

Fig. 6 is using the suction dose monitoring with the atomizer for inhaling dose monitoring function provided by the invention shown in Fig. 4 Another functional block diagram of system.As shown in fig. 6, suction dose monitoring system shown in fig. 6 is monitored with suction dose shown in fig. 5 System difference lies in：Suction dose monitoring system shown in fig. 6 further includes large database concept service platform 630.Wherein, terminal device 520 are further used for：The user received suction medicine information is sent to large database concept service platform 630；Large database concept service is flat Platform 630 is connected with terminal device 520 in a manner of wireless communication, and the user for receiving and storing the transmission of terminal device 520 inhales The user received is inhaled medicine information and carries out analysis pair with user's suction medicine information in large database concept service platform 630 by medicine information Than customer analysis information being obtained, and customer analysis information is sent to terminal device 520, for the doctor of 520 side of terminal device And/or care provider checks or refers to so that doctor and/or care provider can more in depth understand the state of an illness of user.

In addition, suction dose monitoring system provided by the present invention can not also include terminal device 520, and only include big number According to library service platform 630, then, first by with the central control module 133 in the atomizer 510 for inhaling dose monitoring function Complete analysis calculating total user's suction medicine time, total user inhales medicine number and total user sucks the users such as dose and inhales medicine information Work, obtain user inhale medicine information, then again by radio receiving transmitting module 135 by user suction medicine information be sent to large database concept Service platform 630 carries out analysis comparison, obtains customer analysis information, and customer analysis information is finally passed through radio receiving transmitting module 135 are sent to central control module 133, and customer analysis letter is shown to make central control module 133 control display module 137 Breath, so that doctor and/or care provider check or refer to so that doctor and/or care provider can more in depth understand use The state of an illness at family.

It should be understood that Fig. 5 and suction dose monitoring system shown in fig. 6 not only may be used having for embodiment three and inhale The atomizer of dose monitoring function can also use the atomization with suction dose monitoring function of embodiment one or embodiment two Device, those skilled in the art can select, be not construed as limiting herein as needed.

In addition, in above-mentioned all suction dose monitoring systems, there is the atomizer 510 for inhaling dose monitoring function to be set with terminal Not only can through wireless communication it be connected for 520 or with the connection type of large database concept service platform 630, it can also be straight The mode for connecting wire communication is connected, and when being connected using the mode of wire communication, can save corresponding wireless communication and set It is standby, such as：With the radio receiving transmitting module 135 in the atomizer 510 for inhaling dose monitoring function.

Various modules mentioned in the present invention, circuit are by hard-wired circuit, for example, central control module can To include microcontroller or microcontroller chip, rectification module may include that rectification circuit, filter module may include comparison circuit, amplify Module may include that amplifying circuit etc., analog-to-digital conversion module may include analog-digital converter etc..Although some of which module, circuit are integrated Software, but the present invention it is claimed be integrated software corresponding function hardware circuit, rather than just software itself.

It should be appreciated by those skilled in the art that apparatus structure shown in attached drawing or embodiment is only schematical, table Show logical construction.The module wherein shown as separating component may be or may not be to be physically separated, as module The component of display may be or may not be physical module.

Finally it should be noted that be：Listed above is only specific embodiments of the present invention, the technology of certain this field Personnel can be modified to the present invention and modification, if these modifications and variations belong to the claims in the present invention and its equivalent skill Within the scope of art, it is considered as protection scope of the present invention.

Claims

1. a kind of having the atomizer for inhaling dose monitoring function, which is characterized in that including：Liquid storage component, nozzle air current monitoring portion Part and nebulizer body；Wherein,

The liquid storage component, is connected with the nebulizer body, the liquid for storing injection to be atomized；

The nozzle air current monitoring component is connected with the liquid storage component, for according to user's air-breathing or the air-flow generated of exhaling Output gas flow electric pressure signal, and will be in the medical liquid spraying to the mouth and nose of user after nebulizer body atomization；

The nebulizer body is electrically connected with the nozzle air current monitoring component, for that will be stored in the liquid storage component The stream pressure electric signal for spraying after medical liquid atomizing, and being exported according to the nozzle air current monitoring component, analysis calculate user and inhale Enter dose, obtains user and inhale medicine information.

2. according to claim 1 have the atomizer for inhaling dose monitoring function, which is characterized in that the liquid storage component packet It includes：Lid and accommodating cavity；

Snap device is provided on the lid, the snap device is for making the lid and the accommodating cavity seal buckle It closes；

Be provided in the accommodating cavity atomization mouth and liquid outlet, the atomization mouth be connected with the nebulizer body, it is described go out Liquid mouth is connected with the nozzle air current monitoring component.

3. according to claim 1 have the atomizer for inhaling dose monitoring function, which is characterized in that the nozzle air current prison Surveying component includes：Nozzle body and gas flow transducer；

The nozzle body is connected with the liquid storage component；

The gas flow transducer is set to the inside of the nozzle body, for making user's air-breathing or the air-flow generated of exhaling It is stream pressure electric signal output with the pressure conversion on the gas flow transducer.

4. according to claim 3 have the atomizer for inhaling dose monitoring function, which is characterized in that the nebulizer body Including：Atomization component, signal pre-processing module, central control module and power supply supplying module；

The atomization component is connected with the liquid storage component, for will be sprayed after the medical liquid atomizing being stored in the liquid storage component It penetrates；

The signal pre-processing module is electrically connected with the gas flow transducer in the nozzle air current monitoring component, for described The stream pressure electric signal of gas flow transducer output in nozzle air current monitoring component is pre-processed；

The central control module is electrically connected respectively with the atomization component and the signal pre-processing module, for controlling It states atomization component to be atomized the liquid in the liquid storage component, and pretreated according to the signal pre-processing module Stream pressure electric signal, analysis calculate user and suck dose, obtain user and inhale medicine information；

The power supply supplying module, is electrically connected with the central control module, for providing electric energy.

5. according to claim 4 have the atomizer for inhaling dose monitoring function, which is characterized in that the nebulizer body Further include：Radio receiving transmitting module and/or interactive function module；

The radio receiving transmitting module is electrically connected with the central control module, is calculated for analyzing the central control module Obtained user inhales medicine information and is sent to default receiving device in a manner of wirelessly communicating；

The interactive function module is electrically connected with the central control module, for sending user to the central control module Interactive instruction；

Wherein, user's interactive instruction includes at least one of the following：Open command, out code, user information are initial Change instruction and user inhales the setting instruction of medicine information.

6. according to claim 4 or 5 have the atomizer for inhaling dose monitoring function, which is characterized in that the atomizer Main body further includes：Display module and/or alarm module；

The display module is electrically connected with the central control module, the user obtained for showing the central control module Inhale medicine information；

The central control module is further used for：Medicine delivering controlling alarm is inhaled according to the user that analysis is calculated Signal；

The alarm module is electrically connected with the central control module, the alarm for being sent out according to the central control module It controls signal and carries out alarm.

7. according to claim 4 have the atomizer for inhaling dose monitoring function, which is characterized in that the gas flow transducer It is further used for：Pressure conversion of the airflow function that user's air-breathing is generated on the gas flow transducer is inspiratory airflow pressure Electric signal output；It is expiratory airflow pressure by pressure conversion of the airflow function of user's expiration generation on the gas flow transducer Electric signal output；

The signal pre-processing module is further used for：To the gas flow transducer output inspiratory airflow electric pressure signal and exhale Gas stream pressure electric signal is pre-processed；

The central control module is internally provided with timer and counter；

The central control module is further used for：Receiving the pretreated inspiratory airflow pressure of the signal pre-processing module When force electrical signal, starts the timer and carry out timing；Receiving the pretreated expiration gas of the signal pre-processing module When flowing pressure electric signal, stop the timer, obtain timing time, and start the counter and counted, obtains user Inhale medicine number.

8. according to claim 3 have the atomizer for inhaling dose monitoring function, which is characterized in that the gas flow transducer For triboelectricity formula gas flow transducer and/or piezo-electric generating formula gas flow transducer.

9. according to claim 8 have the atomizer for inhaling dose monitoring function, which is characterized in that the triboelectricity formula Gas flow transducer includes：Electrode and the first macromolecule membrane in the enclosure interior is arranged in shell, wherein

The shell has the first end face and second end face being oppositely arranged, and is offered for for air-flow stream in the first end face At least one air admission hole entered offers at least one venthole for being flowed out for air-flow in the second end face；The electricity Gas channel is formed between pole and first macromolecule membrane；

The electrode is arranged along the central axial direction of the shell, and first macromolecule membrane is to be set in outside the electrode The tubular film in portion, the shape of first macromolecule membrane and the shape of the electrode match, and first macromolecule At least one vibrating diaphragm is further offered on film；Air-flow drives the vibrating diaphragm to shake by air admission hole, into the gas channel It is dynamic；

Wherein, each vibrating diaphragm has the fixing end being integrally connected with first macromolecule membrane and can be in the air-flow Drive the lower free end with the electrode phase mutual friction；The electrode is that the signal of the triboelectricity formula gas flow transducer exports End.

10. according to claim 9 have the atomizer for inhaling dose monitoring function, which is characterized in that the electrode is into one Step includes：Metal electrode layer and the second macromolecule membrane being arranged on the outside of the metal electrode layer, then each vibrating diaphragm from By end can under the drive of the air-flow with the second macromolecule membrane phase mutual friction in the electrode.

11. it is according to claim 9 have inhale dose monitoring function atomizer, which is characterized in that the vibrating diaphragm be from The vibrating diaphragm being cut into advance on first macromolecule membrane, alternatively, the vibrating diaphragm is fixedly disposed at first macromolecule Vibrating diaphragm on film.

12. according to claim 11 have the atomizer for inhaling dose monitoring function, which is characterized in that the shape of the vibrating diaphragm Shape includes at least one of the following：Rectangle, triangle, polygon and sector；

Wherein, when the quantity of the vibrating diaphragm is multiple, multiple vibrating diaphragms are arranged according to array mode.

13. a kind of suction dose monitors system, which is characterized in that including：Medicine is inhaled as claim 1-12 any one of them has Measure the atomizer and terminal device of monitoring function；Wherein,

The terminal device has the atomizer for inhaling dose monitoring function phase in a manner of wire communication or wireless communication with described Connect, the user's suction medicine information being calculated for storing and showing the atomizer analysis with suction dose monitoring function, and/ Or it sends for controlling the control instruction with the atomizer for inhaling dose monitoring function.

14. suction dose according to claim 13 monitors system, which is characterized in that the suction dose monitors system and further includes Large database concept service platform；Wherein,

The terminal device is further used for：The user received suction medicine information is sent to the large database concept service to put down Platform；

The large database concept service platform is connected with the terminal device in a manner of wire communication or wireless communication, for connecing It receives and stores the user that the terminal device is sent and inhale medicine information, the user received is inhaled into medicine information and the big data User in the service platform of library inhales medicine information and carries out analysis comparison, obtains customer analysis information, and by the customer analysis information It is sent to the terminal device.

15. a kind of suction dose monitors system, which is characterized in that including：Medicine is inhaled as claim 1-12 any one of them has Measure the atomizer and large database concept service platform of monitoring function；Wherein,

The large database concept service platform has the atomizer for inhaling dose monitoring function with wire communication or wireless communication with described Mode be connected, inhale medicine for receiving and storing the user that there is the atomizer analysis for inhaling dose monitoring function to be calculated The user received is inhaled medicine information and is analyzed with user's suction medicine information in the large database concept service platform by information Comparison, obtains customer analysis information, and the customer analysis information is sent to the atomizer.