CN207544378U - Mask - Google Patents
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- Publication number
- CN207544378U CN207544378U CN201721598442.6U CN201721598442U CN207544378U CN 207544378 U CN207544378 U CN 207544378U CN 201721598442 U CN201721598442 U CN 201721598442U CN 207544378 U CN207544378 U CN 207544378U
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- China
- Prior art keywords
- mask
- gas
- sensor
- air
- power supply
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- Expired - Fee Related
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model provides a kind of mask, which includes cover shell, cover inner casing, and the cover shell and the cover inner casing complement each other to form the cover body of the mask；The mask further includes the sensor being assemblied in the cover body and wireless receiving and dispatching element；The biosensor analysis obtains air quality index into the object gas in the mask；The air quality index that the biosensor analysis obtains is transmitted to the terminal device of user by the wireless receiving and dispatching element.Using above-mentioned mask, the wireless receiving and dispatching element can the obtained air quality index of the biosensor analysis be transmitted to the terminal device of user in real time for user's observation in real time and understand the quality condition of sucking air.
Description
Technical field
The utility model is related to a kind of mask more particularly to a kind of masks that can understand air quality in real time.
Background technology
Mask as it is a kind of by be worn over nose and mouth for filter enter mouth and nose air, to reach blocking harmful gas
Body, smell, the spittle pass in and out the amenities of wearer's mouth and nose, are usually made with gauze or paper etc..Mask is poor in air quality
When, certain filtration can be carried out to the air for entering lung by wearing masks.
However, existing mask can not remind user's current air mass, cause user cannot be in time according to current
Air quality provides corresponding remedial measure.
Utility model content
In view of this, the utility model proposes a kind of masks that can understand air quality in real time.
A kind of mask complements each other to form the mask including cover shell, cover inner casing, the cover shell and the cover inner casing
Cover body；The mask further includes the sensor being assemblied in the cover body and wireless receiving and dispatching element；The biosensor analysis into
Enter the object gas in the mask to obtain air quality index；The wireless receiving and dispatching element obtains the biosensor analysis
Air quality index be transmitted to the terminal device of user.
In one embodiment, the mask further includes the power supply component and power switch being arranged on the cover body；
The power supply component is electrically connected with the sensor and the wireless receiving and dispatching element and thinks the sensor and the wireless receiving and dispatching
Element provides electric power；The power switch can connect and cut off the power supply component and the sensor and wireless receiving and dispatching member
Electrical connection between part causes the power switch that can control the sensor and the nothing by controlling the power supply component
Line transmit-receive cell works.
In one embodiment, the mask further includes charging interface, and the charging interface is used for as the power supply member
Part and external power supply provide electrical connection, to ensure that external power supply can be that the power supply component charges.
In one embodiment, the sensor includes housing, it is characterised in that：The sensor further includes motor,
Fan blade and analytical equipment, the motor and fan blade are contained in the housing；The motor converts electrical energy into machinery after powered up
The fan blade to be driven to rotate object gas to be detected can be obtained so that air is sent into the analytical equipment；The analysis dress
It puts and object gas is analyzed based on tunable diode laser absorption spectroscopy technology to obtain air quality index.
In one embodiment, the analytical equipment include laser generator, gas absorption vessel, laser absorption device,
Photoelectric detector and analysis element；It is to be detected to obtain that the gas absorption vessel can be blowed air into after the fan blade rotation
Object gas；The laser of the laser generator transmitting is received after the gas absorption vessel by the laser absorption device,
The gas of the gas absorption vessel determines frequency range by absorption laser generator transmitting laser line；The photoelectric detector
The optical signal that the laser absorption device receives is converted into electric signal；The analysis element is measured using techniques of phase-sensitive detecting technique by gas
Harmonic component after body absorbs in transmission spectral line obtains the air quality index in air to analyze the absorbing state of gas.
In one embodiment, the gas absorption vessel is equipped with the air inlet that gas absorption vessel is sent into for air
Hole.
In one embodiment, the venthole being correspondingly arranged with air admission hole is additionally provided on the gas absorption vessel, it can
The channel of air flowing is formed in the sensor so that the air quality index detection that the sensor is stated in realization
It can also achieve the purpose that take a breath in real time simultaneously.
In one embodiment, the gas absorption vessel is that one be located at beside the fan blade is semi-enclosed rectangular
Shape channel.
In one embodiment, the mask, which further includes, is sheathed on the flexible glue cover of the cover body, and the flexible glue covers on
It fits when the mask is worn with user face.
In one embodiment, the mask includes the setting element for being set to the cover body both sides, this two positioning
Element positions the left and right elastic covering band of the mask respectively, and the mask can be by left and right elastic covering band the cover body and user
Face be adapted positioning.
In conclusion using above-mentioned mask, the wireless receiving and dispatching element can the obtained air matter of the biosensor analysis
Volume index is transmitted to the terminal device of user for user's observation in real time and the quality condition of understanding sucking air in real time.
Description of the drawings
Fig. 1 is a kind of mask first angle stereogram of embodiment of the utility model.
Fig. 2 is the stereogram of the second angle of mask shown in Fig. 1.
Fig. 3 is the stereogram of the third angle of mask shown in Fig. 1.
Fig. 4 is the stereogram of the fourth angle of mask shown in Fig. 1.
Fig. 5 is the stereogram of the 5th angle of mask shown in Fig. 1.
Fig. 6 is a kind of fundamental diagram of the mask of embodiment of the utility model.
Fig. 7 is a kind of stereogram of embodiment of sensor shown in Fig. 6.
Specific embodiment
Before describing the embodiments in more detail, it should be understood that the utility model is not limited in the application hereafter or attached drawing
Described in detailed construction or arrangement of elements.The utility model can be the embodiment that other manner is realized.Moreover, it should it manages
Solution, wording used herein and term are solely for description purposes, should not the explanation of being construed as limiting property." packet used herein
Include ", "comprising", the similar wording such as " having " meant comprising items listed thereafter, its equivalent and other additional things.It is special
It is not that, when describing " certain element ", the utility model does not limit the quantity of the element as one, can also include more
It is a.
Referring to Fig. 1 to 5, the utility model provides a kind of mask 100.Mask 100 includes cover shell 110, in cover
Shell 120 and flexible glue cover 140.Cover shell 110 and cover inner casing 120 complement each other to form the cover body 130 of mask 100 while surround mouth
The wind chamber of cover 100.
Cover shell 110 is equipped with multiple air inlets 112, and multiple air inlet 112 is connected with the wind chamber of mask 100.In cover
Shell 120 close to the side shape of user's face be adapted with mouth and nose so as to mask 100 is worn when it is more comfortable.
Flexible glue cover 140 has silica gel material to be made, and is sheathed on cover body 130.Flexible glue cover 140 is used to be worn in mask 100
Dai Shiyu user face fits, and ensures leakproofness and comfort between user face and mask 100.
Mask 100 further includes the sensor 99 for being placed in 100 wind intracavitary of mask.Fig. 6 to 7 is please referred to, sensor 99 is base
In tunable diode laser absorption spectroscopy (TDLAS, Tunable Diode Laser Absorption Spectroscopy)
Technology and the ventilation researched and developed and it is detected as integrated sensor.TDLAS technologies are to utilize semiconductor laser with tunable wavelength
Tuning characteristic obtains the absorption spectrum in the range of the characteristic absorption spectrum of object gas, so as to object gas carry out it is qualitative or
Person's quantitative analysis.Sensor 99 can detect air quality and real-time delivery air matter by uninterruptedly blowing with real time laser technology
Volume index.Tunable laser method in sensor 99 is modulated light can be to avoid other gas componants to selected absorption
Spectral line generates interference, so as to reduce the dust in by air, the possibility of the influence of the environmental factors such as humidity and temperature so that passes
99 performance of sensor is more stable.
Sensor 99 includes housing 10, motor 20, fan blade 30 and analytical equipment 40.Housing 10 is generally rectangular shaped.Motor 20
The lower part of housing 10 is set to fan blade 30, relatively, analytical equipment 40 is set to the top of housing 10.Housing 10, which is equipped with, to be received
Hold the receiving space 12 of motor 20 and fan blade 30.Analytical equipment 40 includes laser generator 42, gas absorption vessel 43, and laser is inhaled
Receive device 44, photoelectric detector 46, analysis element 48 and display element 49.
Motor 20 converts electrical energy into mechanical energy after powered up, is used to that fan blade 30 to be driven to rotate.Fan blade 30 can after rotating
Gas absorption vessel 43 is blowed air into obtain object gas to be detected.Gas absorption vessel 43 is is located at 30 side of fan blade
A semi-enclosed oblong channel, which is provided with for air be sent into gas absorption vessel 43 rectangular air admission hole 432.It can be with
Understand ground, gas absorption vessel 43 is additionally provided with the venthole (not indicating) being correspondingly arranged with air admission hole 432.
Analytical equipment 40 analyzes object gas to obtain air quality based on tunable diode laser absorption spectroscopy technology
Index.Laser generator 42 and laser absorption device 44 are respectively arranged at the opposite end of gas absorption vessel 43.Laser generator
42 and laser absorption device 44 be correspondingly arranged, in the present embodiment, laser generator 42 be semiconductor laser with tunable, hair
The laser penetrated is received after gas absorption vessel 43 by laser absorption device 44.Laser generator 42 can fast modulation laser frequency
And laser is exported to scan the absorption line of measured target gas, sensor 99 obtains object gas matter by detecting absorption spectrum
Volume index.The gas of gas absorption vessel 43 determines frequency range by absorb that laser generator 42 emits laser line.
Photoelectric detector 46 be the controller that is made of with data processing system the real-time control using microcontroller as core and
Semiconductor laser power supply forms, and is used to the optical signal that laser absorption device 44 receives being converted to electric signal.
Analysis element 48 transmits the harmonic component in spectral line to analyze after being actually taken up by gas using techniques of phase-sensitive detecting technique measurement
The absorbing state of gas obtains the air quality index in present air in real time.In the present embodiment, air quality index
For PM2.5 values.Result after analysis is sent to display element 49 and is shown by display element 49 by analysis element 48, allows user
The quality condition of sucking air can be become apparent from, to determine current practical action, meets the demand of hommization.
In conclusion light is modulated can be to avoid other gas componants to institute for the tunable laser method in sensor 99
The absorption line of selection generates interference, is not influenced by dust and air pollution, performance comparison problem.Gas absorption vessel 43 is set
Air admission hole 432 and venthole are equipped with, the channel of air flowing can be formed in sensor 99 so that the sensor 99 is in reality
While existing above-mentioned air quality index detects, moreover it is possible to achieve the purpose that take a breath in real time.In this way, sensor 99 can be by not
Interruption ventilation improves air quality, and user is made to absorb new air to mitigate harm of harmful substance to human body.
Mask 100 further includes the wireless receiving and dispatching element 150 being connected with sensor 99.Analysis element 48 can also pass through mask
The terminal device especially mobile terminal that user is transmitted to when wireless receiving and dispatching element 150 on 100 is by fructufy after analysis is set
It is standby upper, observe and understand the quality condition of sucking air in real time for user.In the present embodiment, wireless receiving and dispatching element 150 is
Bluetooth module.Meanwhile user can also decide whether to replace mask 100 according to the Air Quality that terminal device provides in real time
Filter membrane.
Referring to Fig. 4-5 and Fig. 7, mask 100 further includes the power supply component 160 being arranged on cover body 130, and power supply is opened
Close 170 and charging interface 180.Power supply component 160 and sensor 99, wireless receiving and dispatching element 150 and charging interface 180 are electrically connected,
For providing electric power for sensor 99 and wireless receiving and dispatching element 150.
Power switch 170 can connect and cut off the electricity between power supply component 160 and sensor 99 and wireless receiving and dispatching element 150
Connection so that power switch 170 can control 150 work of sensor 99 and wireless receiving and dispatching element by controlling power supply component 160
Make.
Charging interface 180 is used to for power supply component 160 and external power supply provide electrical connection, to ensure that external power supply can be
Power supply component 160 charges, to ensure that sensor 99 in mask 99 and wireless receiving and dispatching element 150 can have sufficient electric power work
Make.
Mask 100 further includes the setting element 190 for being set to 130 both sides of cover body.Two setting elements 190 are respectively used to
The left and right elastic covering band of mask 100 is positioned, mask 100 can mutually fit cover body 130 and the face of user by left and right elastic covering band
With positioning, so as to fulfill the wearing of mask 100.
Concepts described herein may be embodied to other forms in the case of without departing from its spirit and characteristic.It is disclosed
Specific embodiment should be considered as illustrative rather than restricted.Therefore, the scope of the utility model is by appended right
It is required that it rather than is determined according to these descriptions before.It is any in the letter of claim and equivalency range
Change should all belong to these the scope of the claims.
Claims (10)
1. a kind of mask complements each other to form the mask including cover shell, cover inner casing, the cover shell and the cover inner casing
Cover body；It is characterized in that：The mask further includes the sensor being assemblied in the cover body and wireless receiving and dispatching element；The sensing
Device analysis obtains air quality index into the object gas in the mask；The wireless receiving and dispatching element is by the sensor
Analyze the terminal device that the air quality index obtained is transmitted to user.
2. mask as described in claim 1, it is characterised in that：The mask further includes the power supply member being arranged on the cover body
Part and power switch；The power supply component be electrically connected with the sensor and the wireless receiving and dispatching element think the sensor and
The wireless receiving and dispatching element provides electric power；The power switch can connect and cut off the power supply component and the sensor and institute
The electrical connection between wireless receiving and dispatching element is stated so that the power switch can control the biography by controlling the power supply component
Sensor and the wireless receiving and dispatching element manipulation.
3. mask as claimed in claim 2, it is characterised in that：The mask further includes charging interface, and the charging interface is used
In providing electrical connection for the power supply component and external power supply, to ensure that external power supply can be that the power supply component charges.
4. mask as described in claim 1, it is characterised in that：The sensor includes housing, it is characterised in that：The sensing
Device further includes motor, fan blade and analytical equipment, and the motor and fan blade are contained in the housing；The motor after powered up will be electric
Mechanical energy can be converted to the fan blade rotation to be driven to obtain target gas to be detected so that air is sent into the analytical equipment
Body；The analytical equipment is referred to based on tunable diode laser absorption spectroscopy technology analysis object gas to obtain air quality
Number.
5. mask as claimed in claim 4, it is characterised in that：The analytical equipment includes laser generator, and gas, which absorbs, to be held
Device, laser absorption device, photoelectric detector and analysis element；The gas absorption vessel can be blowed air into after the fan blade rotation
To obtain object gas to be detected；The laser of the laser generator transmitting is swashed after the gas absorption vessel by described
Light absorber receives, and absorption laser generator transmitting laser line is determined frequency range by the gas of the gas absorption vessel；
The optical signal that the laser absorption device receives is converted to electric signal by the photoelectric detector；The analysis element is examined using phase sensitivity
Harmonic component after survey technology measurement is actually taken up by gas in transmission spectral line is obtained to analyze the absorbing state of gas in air
Air quality index.
6. mask as claimed in claim 5, it is characterised in that：The gas absorption vessel is equipped with is sent into gas suction for air
The air admission hole of receptacle.
7. mask as claimed in claim 6, it is characterised in that：Set corresponding with air admission hole is additionally provided on the gas absorption vessel
The venthole put can form the channel of air flowing so that the air that the sensor is stated in realization in the sensor
Performance figure can also achieve the purpose that take a breath in real time while detection.
8. mask as claimed in claim 5, it is characterised in that：The gas absorption vessel is one be located at beside the fan blade
A semi-enclosed oblong channel.
9. mask as described in claim 1, it is characterised in that：The mask further includes the flexible glue cover for being sheathed on the cover body
On, the flexible glue is covered on and is fitted when the mask is worn with user face.
10. mask as described in claim 1, it is characterised in that：The mask includes being set to the positioning of the cover body both sides
Element, two setting elements position the left and right elastic covering band of the mask respectively, and the mask can pass through left and right elastic covering band
The cover body is adapted positioning with the face of user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721598442.6U CN207544378U (en) | 2017-11-24 | 2017-11-24 | Mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721598442.6U CN207544378U (en) | 2017-11-24 | 2017-11-24 | Mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207544378U true CN207544378U (en) | 2018-06-29 |
Family
ID=62680939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721598442.6U Expired - Fee Related CN207544378U (en) | 2017-11-24 | 2017-11-24 | Mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207544378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107713102A (en) * | 2017-11-24 | 2018-02-23 | 深圳市昂茂科技有限公司 | Mouth mask |
-
2017
- 2017-11-24 CN CN201721598442.6U patent/CN207544378U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107713102A (en) * | 2017-11-24 | 2018-02-23 | 深圳市昂茂科技有限公司 | Mouth mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20191124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |