CN110108843A - A kind of portable multifunctional Vehicular air quality detector - Google Patents
A kind of portable multifunctional Vehicular air quality detector Download PDFInfo
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- CN110108843A CN110108843A CN201910421360.1A CN201910421360A CN110108843A CN 110108843 A CN110108843 A CN 110108843A CN 201910421360 A CN201910421360 A CN 201910421360A CN 110108843 A CN110108843 A CN 110108843A
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- 238000001514 detection method Methods 0.000 claims abstract description 19
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000004891 communication Methods 0.000 claims abstract description 18
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 14
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 7
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 6
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 5
- 239000013618 particulate matter Substances 0.000 claims description 5
- 241000251468 Actinopterygii Species 0.000 claims description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 3
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 19
- 238000004458 analytical method Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000011160 research Methods 0.000 abstract description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000011897 real-time detection Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000790917 Dioxys <bee> Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
Landscapes
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Combustion & Propulsion (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Dispersion Chemistry (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of portable multifunctional Vehicular air quality detectors, including protective casing and it is arranged in the intracorporal main control board of protecting crust, detection module, power supply module and communication module are provided on the main control board, the power supply module connect with detection module, communication module respectively and powers for it, and the communication module is connect with detection module；The detection module is equipped with multiple sensors, and the power supply module includes the lithium battery charging circuit and a lithium battery group of a belt path management；The communication module includes gsm module, bluetooth module, GPS module and matched peripheral control and antenna circuit；The protective casing includes bottom plate, top cover and air inlet grille screen, and the top cover and air inlet grille screen are each attached on the bottom plate.The present invention can collection analysis environmental data, real-time transmission of video information be effective to carry out live quick research and application in real time.
Description
Technical field
The invention belongs to field of monitoring of air quality, and in particular to a kind of portable multifunctional Vehicular air quality detection
Instrument.
Background technique
In recent years, problem of environmental pollution annoyings always people's lives, and especially atmosphere polluting problem grows in intensity,
Seriously threaten the life and health of people.The features such as gridding monitors system because it is small with equipment volume, at low cost, passes through
Science is layouted, and the working efficiency for administering haze can be effectively promoted, and can be supervised for environment and be provided the advantages such as data and technical support,
Become the new mainstream for precisely controlling haze.It is certain sudden but due to being limited by many factors such as geographical location, meteorologies
When contamination accident occurs, the monitoring device of fixed station cannot carry out environmental quality monitoring to accident point in time.
Summary of the invention
In consideration of it, the object of the present invention is to provide a kind of portable multifunctional Vehicular air quality detectors, not by
The limitation of the factors such as time, place weather has real-time collection analysis environmental data, the function of real-time transmission of video information, energy
The effective quick research and application for carrying out scene.
In order to achieve the above object of the invention, and then the technical solution taken is as follows:
A kind of portable multifunctional Vehicular air quality detector, including protective casing and be arranged it is intracorporal in protecting crust
Main control board；
Detection module, power supply module and communication module, the power supply module difference are provided on the main control board
It connect with detection module, communication module and powers for it, the communication module is connect with detection module；
The detection module includes PM2.5&PM10 sensor, 10 μm of -100 μm of particulate matter sensors, carbon monoxide sensing
Device, SO 2 sensor, nitric oxide sensor, nitrogen dioxide sensor, ozone sensor, VOC sensor and warm and humid
Sensor is spent, the PM2.5&PM10 sensor is integrated PM2.5 sensor and PM10 sensor are two-in-one；
The power supply module includes the lithium battery charging circuit and a lithium battery connected to it of a belt path management
Group, the lithium battery group are arranged on main control board, and the lithium battery group can be supplied in the case where equipment loses dispatch from foreign news agency
Electricity makes equipment keep working normally within a certain period of time；
The communication module includes gsm module, bluetooth module, GPS module and matched peripheral control and antenna electric
Road, user can according to need the Bluetooth transmission for selecting long-range GSM transmission or short distance, by the way that a variety of transmission modes are arranged,
User not only can be by collected real-time Data Transmission to related data platform, but also can be transmitted these data by bluetooth
It is observed in real time on to interior equipment；
The protective casing includes bottom plate, top cover and air inlet grille screen, and the top cover is each attached to air inlet grille screen
On the bottom plate.
Preferably, the lithium battery charging circuit includes the automobile storage battery+ACC control DC power supply with under-voltage protection
The first input circuit, 4.5VDC-5.5VDC direct current band protection the second input circuit and with over-voltage over-current protection
9VDC-27VDC solar panel third input circuit, respectively correspond in-vehicle secondary battery directly power, in-vehicle secondary battery conversion
It is powered for 5VDC and is powered with solar panel.
More preferably, first input circuit, the second input circuit and third input circuit are mutually indepedent to each other,
User can select power input mode according to actual vehicle situation.
Preferably, the bottom plate is aluminum base, the bottom plate is equipped with the welding for fixing the main control board
Stud, the card slot for fixing the Temperature Humidity Sensor, fish scale outlet hole, damping and fixed module and indicator light electricity
Road plate, the Temperature Humidity Sensor are arranged on card slot.
More preferably, the damping and fixed module include flat damper and encapsulated strong magnetic force magnet, described flat
Damper is set there are four being arranged on bottom plate inner surface, and the encapsulated strong magnetic force magnet sets that there are four the outer of bottom plate is arranged in
The setting position of side bottom, the flat damper is corresponding with the setting position of the encapsulated strong magnetic force magnet.
More preferably, the indicator light circuit plate receives the control of main control board, the indicator light circuit plate by harness
On be provided with 4 be respectively used to indicate the lithium battery group charge condition, GSM connection, GPS module positioning scenarios and
The LED light of bluetooth module connection.
Preferably, the air inlet grille screen uses cambered surface moulding, the upper end is provided with overhead gage and lower baffle plate, it is described on
Baffle and lower baffle plate are provided with elongate aperture, and the position of opening of two layers of baffle is staggered and constitutes labyrinth air inlet waterproof knot
Structure, there are two apertures for being fixed with bottom plate for the setting of air inlet grille screen lower end.
Preferably, the top cover uses streamlined moulding, setting is set on the bottom plate there are four pillar on the top cover
It is equipped with corresponding aperture, the two is fastened by anti-theft screw, aperture that there are four the rear end settings of the top cover, wherein upper end
Two apertures be blind hole, for decorating, two apertures of lower end are through-hole, are used for air inlet.
More preferably, the top cover, the air inlet grille screen are all made of UV resistant, ABS plastic material resistant to high temperature.
Preferably, being fixedly installed with the sensor pressing plate for jam sensor on the main control board.
The beneficial effects of the present invention are: detection module of the invention can in real-time detection air different-grain diameter particulate matter
Concentration, carbonomonoxide concentration, sulfur dioxide concentration, nitric oxide concentration, content of nitrogen dioxide, ozone concentration, VOC concentration with
And the temperature and humidity of air.Present invention can apply to any motor vehicle amounts, pass through the encapsulated strong magnetic force magnetic being arranged on its bottom plate
Onboard, the fixation position on vehicle can flexibly be put according to user demand for ferropexy.It is supervised with fixed type air quality
Measurement equipment is compared, and the present invention is not limited by geographic, the quick research and application in the scene of capable of effectively carrying out, can be at the first time
Into pollution scene, is acquired and analyzed in real time to live indices data are polluted.Communication module of the present invention includes
Gsm module, bluetooth module, GPS module and matched peripheral control and antenna circuit are used by the way that a variety of transmission modes are arranged
Family can be transmitted by long-range GSM by collected real-time Data Transmission to related data platform, and short distance can also be passed through
Bluetooth transmission will be observed in real time in collected real-time Data Transmission to interior equipment；Meanwhile passing through GPS module energy
Enough accurately reaction vehicle running tracks provide intuitive geographic position data clue for pollution sources positioning.The present invention has vapour
Vehicle battery input, the multiple power sources access way such as direct current 5V input and solar panel input, adapts to the confession of different scenes
Electricity demanding.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present invention, and of the invention is schematic
Examples and descriptions thereof are used to explain the present invention, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is partial structural diagram of the invention；
Fig. 3 is power supply module connection schematic diagram of the invention；
Fig. 4 is structural diagram of base plate of the invention.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
It is the embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, the common skill in this field
The application protection all should belong in art personnel every other embodiment obtained without making creative work
Range.
Embodiment 1
A kind of portable multifunctional Vehicular air quality detector, including protective casing 1 and setting are in protective casing 1
Main control board 2；
Detection module 3, power supply module 4 and communication module 4, the power supply module are provided on the main control board 2
4 connect with detection module 3, communication module 4 respectively and power for it, and the communication module 4 connect with detection module 3 and will inspection
The data transmission of 3 real-time detection of module is surveyed to external equipment；
The detection module 3 includes that 31,10 μm of -100 μm of particulate matter sensors 32, one of PM2.5&PM10 sensor aoxidize
Carbon sensor 33, SO 2 sensor 34, nitric oxide sensor 35, nitrogen dioxide sensor 36, ozone sensor 37,
VOC sensor 38 and Temperature Humidity Sensor 39, the PM2.5&PM10 sensor are to sense PM2.5 sensor and PM10
Device is two-in-one to be integrated, can PM2.5 concentration, PM10 concentration, 10 μm of -100 μ in real-time detection air by detection module 3
M particle concentration, carbonomonoxide concentration, sulfur dioxide concentration, nitric oxide concentration, content of nitrogen dioxide, ozone concentration, VOC
The temperature and humidity of concentration and air；
The power supply module 4 includes the lithium battery charging circuit 41 and a lithium electricity connected to it of a belt path management
Pond group 42, the lithium battery group 42 are arranged on main control board 2, and the lithium battery group 42 can lose the feelings of dispatch from foreign news agency in equipment
It is powered under condition, equipment is made to keep working normally within a certain period of time；
The communication module 4 includes gsm module, bluetooth module, GPS module and matched peripheral control and antenna electric
Road, user can according to need the Bluetooth transmission for selecting long-range GSM transmission or short distance, by the way that a variety of transmission modes are arranged,
User not only can be by collected real-time Data Transmission to related data platform, but also can be transmitted these data by bluetooth
It is observed in real time on to interior equipment, meanwhile, vehicle running track can accurately be reacted by GPS module, for pollution
Source positioning provides intuitive geographic position data clue, and the matched peripheral control and antenna circuit are those skilled in the art
The common peripheral control of member and antenna circuit；
The protective casing 1 includes bottom plate 11, top cover 13 and air inlet grille screen 12, the top cover 13 and air-inlet grille
Plate 12 is each attached on the bottom plate 11.
The bottom plate 11 is aluminum base 11, and the bottom plate 11 is equipped with the welding for fixing the main control board 2
Stud, the card slot for fixing the Temperature Humidity Sensor 39, fish scale outlet hole 114, damping and fixed module 111 and
Indicator light circuit plate 112, the Temperature Humidity Sensor 39 are arranged on card slot.
The damping and fixed module 111 include flat damper 1112 and encapsulated strong magnetic force magnet 1111, described flat
Band type damper 1112 is set there are four inner surface is arranged on bottom plate 11, there are four the encapsulated strong magnetic force magnet 1111 is set
The exterior bottom of bottom plate 11 is set, can be fixed onboard by the present invention, fixation position of the present invention on vehicle can according to
Family demand is flexibly put.The setting position of the flat damper 1112 and the encapsulated strong magnetic force magnet 1111
It is corresponding that position is set.
The indicator light circuit plate 112 receives the control of main control board 2, the indicator light circuit plate 112 by harness
On be provided with 4 be respectively used to indicate 42 charge condition of lithium battery group, GSM connection, GPS module positioning scenarios with
And the LED light of bluetooth module connection.
The air inlet grille screen 12 uses cambered surface moulding, and the upper end is provided with overhead gage 121 and lower baffle plate 122, it is described on
Baffle 121 and lower baffle plate 122 are provided with elongate aperture, and the position of opening of two layers of baffle is staggered and constitutes labyrinth air inlet
Waterproof construction, there are two apertures for being fixed with bottom plate 11 for 12 lower end of the air inlet grille screen setting.
The top cover 13 uses streamlined moulding, pillar there are four settings on the top cover 13, is arranged on the bottom plate 11
There is corresponding aperture, the two is fastened by anti-theft screw, aperture that there are four the rear end settings of the top cover 13, wherein upper end
Two apertures be blind hole 131, for decorating, two apertures of lower end are through-hole 132, are used for air inlet.
The sensor pressing plate 113 for jam sensor is fixedly installed on the main control board 2.
Embodiment 2
In the structure basis of embodiment 1, embodiment 2 and embodiment 1 are unique the difference lies in that in example 2,
The lithium battery charging circuit 41 includes the first input circuit of the automobile storage battery+ACC control DC power supply with under-voltage protection
411, the second input circuit 412 that 4.5VDC-5.5VDC direct current band is protected and the 9VDC-27VDC with over-voltage over-current protection are too
It is positive can solar panel third input circuit 413, respectively correspond in-vehicle secondary battery directly power, in-vehicle secondary battery be converted into 5VDC into
Setting solar panel is powered in row power supply, vehicle.
First input circuit 411, the second input circuit 412 and third input circuit 413 are mutually only to each other
Vertical, user can select power input mode according to actual vehicle situation.
Embodiment 3
In structure basis based on embodiment 1 and embodiment 2, in embodiment 3, the top cover 13, the air-inlet grille
Plate 12 is all made of UV resistant, ABS plastic material resistant to high temperature.
Working principle: by four that the exterior bottom of bottom plate 11 is arranged in encapsulated strong magnetic force magnet 1111, this can be sent out
Bright fixation onboard, can enter at the first time pollution scene with vehicle, be adopted in real time to live indices data are polluted
Collection and analysis.Air enters one kind of the present invention by two through-holes 132 on top cover 13, via air inlet grille screen 12
Inside portable multifunctional Vehicular air quality detector, pass through 31,10 μm of the PM2.5&PM10 sensor-of detection module 3
100 μm of particulate matter sensors 32, carbon monoxide transducer 33, SO 2 sensor 34, nitric oxide sensor 35, dioxy
Change nitrogen sensor 36, ozone sensor 37, VOC sensor 38 and Temperature Humidity Sensor 39, PM2.5 in real-time detection air
Concentration, PM10 concentration, 10 μm of -100 μm of particle concentrations, carbonomonoxide concentration, sulfur dioxide concentration, nitric oxide concentration,
The temperature and humidity of content of nitrogen dioxide, ozone concentration, VOC concentration and air, the air detected are arranged from bottom plate 11
Fish scale outlet hole 114 be discharged.Communication module 4 will test the data transmission of 3 real-time monitoring of module to external equipment, user
It can according to need selection, can be transmitted collected real-time Data Transmission to related data platform by long-range GSM,
It will can also be observed in real time in collected real-time Data Transmission to interior equipment by the Bluetooth transmission of short distance；Together
When, vehicle running track can accurately be reacted by GPS module, provide intuitive geographic position data for pollution sources positioning
Clue.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any
Modification, equivalent replacement, improvement, component fractionation or combination etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of portable multifunctional Vehicular air quality detector, including protective casing and setting are in the intracorporal master control of protecting crust
Circuit board, it is characterised in that:
Be provided with detection module, power supply module and communication module on the main control board, the power supply module respectively with inspection
It surveys module, communication module connection and powers for it, the communication module is connect with detection module；
The detection module includes PM2.5&PM10 sensor, 10 μm of -100 μm of particulate matter sensors, carbon monoxide transducer, two
Aoxidize sulfer sensor, nitric oxide sensor, nitrogen dioxide sensor, ozone sensor, VOC sensor and temperature and humidity sensing
Device, the PM2.5&PM10 sensor are integrated PM2.5 sensor and PM10 sensor are two-in-one；
The power supply module includes the lithium battery charging circuit and a lithium battery group connected to it of a belt path management；
The communication module includes gsm module, bluetooth module, GPS module and matched peripheral control and antenna circuit；
The protective casing includes bottom plate, top cover and air inlet grille screen, and the top cover and air inlet grille screen are each attached to described
On bottom plate.
2. a kind of portable multifunctional Vehicular air quality detector according to claim 1, it is characterised in that: the lithium
Battery charger includes the first input circuit, the 4.5VDC- of the automobile storage battery+ACC control DC power supply with under-voltage protection
The second input circuit that 5.5VDC direct current band is protected and the 9VDC-27VDC solar panel third with over-voltage over-current protection
Input circuit.
3. a kind of portable multifunctional Vehicular air quality detector according to claim 2, it is characterised in that: described
One input circuit, the second input circuit and third input circuit are mutually indepedent to each other.
4. a kind of portable multifunctional Vehicular air quality detector according to claim 1, it is characterised in that: the bottom
Plate is aluminum base, and the bottom plate is equipped with for fixing the welding screw of the main control board, described warm and humid for fixing
Spend card slot, fish scale outlet hole, damping and the fixed module and indicator light circuit plate of sensor.
5. a kind of portable multifunctional Vehicular air quality detector according to claim 4, it is characterised in that: described to subtract
Shake and fixed module include flat damper and encapsulated strong magnetic force magnet, and the flat damper sets that there are four be arranged the bottom of at
Inner surface on plate, the encapsulated strong magnetic force magnet set that there are four the exterior bottom of bottom plate, the flat damper is arranged in
Setting position it is corresponding with the setting position of the encapsulated strong magnetic force magnet.
6. a kind of portable multifunctional Vehicular air quality detector according to claim 4, it is characterised in that: the finger
Indication lamp circuit plate receives the control of main control board by harness, is provided with 4 on the indicator light circuit plate and is respectively used to refer to
Show the LED of the lithium battery group charge condition, GSM connection, GPS module positioning scenarios and bluetooth module connection
Lamp.
7. a kind of portable multifunctional Vehicular air quality detector according to claim 1, it is characterised in that: it is described into
Gas flase floor uses cambered surface moulding, and the upper end is provided with overhead gage and lower baffle plate, and the overhead gage and lower baffle plate are provided with carefully
Long aperture, and the position of opening of two layers of baffle is staggered and constitutes labyrinth air inlet waterproof construction, air inlet grille screen lower end is set
It sets and is used to be fixed with bottom plate there are two aperture.
8. a kind of portable multifunctional Vehicular air quality detector according to claim 1, it is characterised in that: the top
Lid uses streamlined moulding, pillar there are four settings on the top cover, is provided with corresponding aperture on the bottom plate, the two passes through anti-
Screw to be stolen to be fastened, for the setting of the rear end of the top cover there are four aperture, wherein the two of upper end aperture is blind hole, the two of lower end
A aperture is through-hole.
9. a kind of portable multifunctional Vehicular air quality detector according to claim 7 or 8, it is characterised in that: institute
State top cover, the air inlet grille screen is all made of ABS plastic material.
10. a kind of portable multifunctional Vehicular air quality detector according to claim 1, it is characterised in that: described
The sensor pressing plate for jam sensor is fixedly installed on main control board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910421360.1A CN110108843A (en) | 2019-05-21 | 2019-05-21 | A kind of portable multifunctional Vehicular air quality detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910421360.1A CN110108843A (en) | 2019-05-21 | 2019-05-21 | A kind of portable multifunctional Vehicular air quality detector |
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| Publication Number | Publication Date |
|---|---|
| CN110108843A true CN110108843A (en) | 2019-08-09 |
Family
ID=67491268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910421360.1A Pending CN110108843A (en) | 2019-05-21 | 2019-05-21 | A kind of portable multifunctional Vehicular air quality detector |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111650340A (en) * | 2020-06-19 | 2020-09-11 | 深圳市法莱茵科技有限公司 | Method for realizing detection of nitrogen oxide and PM value |
| CN112611790A (en) * | 2020-12-28 | 2021-04-06 | 北京首创大气环境科技股份有限公司 | TVOC detector |
| US20220018691A1 (en) * | 2018-12-06 | 2022-01-20 | Newscastle City Council | A housing |
| US20240102915A1 (en) * | 2019-10-08 | 2024-03-28 | Centre National De La Recherche Scientifque (Cnrs) | Measuring device and method for measuring characteristics of cells |
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