CN208206923U - A kind of air quality detecting device for construction - Google Patents
A kind of air quality detecting device for construction Download PDFInfo
- Publication number
- CN208206923U CN208206923U CN201820827242.1U CN201820827242U CN208206923U CN 208206923 U CN208206923 U CN 208206923U CN 201820827242 U CN201820827242 U CN 201820827242U CN 208206923 U CN208206923 U CN 208206923U
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- China
- Prior art keywords
- shell
- sensor
- toxic
- conversion module
- air quality
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Abstract
The utility model discloses a kind of air quality detecting devices for construction, including lid, lanyard, shell and waist button, the bottom end of the enclosure interior is equipped with button circuit board, and the top of enclosure interior is equipped with single-chip microcontroller, digital-to-analogue conversion module is installed in the shell below the single-chip microcontroller, the positive bottom end of shell is uniformly equipped with key, and the positive top of shell is equipped with display screen, the output end of the digital-to-analogue conversion module is electrically connected by the input terminal of conducting wire and memory.The utility model is by being provided with oxygen concentration sensor, gas concentration lwevel sensor, temperature sensor, humidity sensor, sensor of dust concentration and toxic and harmful gas sensor; so that the detection direction of device is more comprehensive; detection effect is preferable; device is hinged with lid by the top in shell simultaneously; it is easy to use convenient for being protected to sensor.
Description
Technical field
The utility model relates to Detection of Air Quality technical field, specially a kind of air quality for construction is examined
Survey device.
Background technique
With the continuous development of society, the continuous of all kinds of industries is flourished, so that people's lives level greatly improves,
But certain problem is also brought, in recent years, environment constantly deteriorates, and air quality is constantly deteriorated, and people usually can be to air
It is detected, it is often necessary to be detected using to for the air quality detecting device of construction, this on market today
Class device detection direction is more single, and detection effect is poor, inconvenient for use, while traditional such device volume is larger, uses
Inconvenience, simultaneously because volume is larger, it is not readily portable, it is inconvenient for use.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of air quality detecting device for construction
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of air quality for construction
Detection device, including lid, lanyard, shell and waist button, the bottom end of the enclosure interior are equipped with button circuit board, and in shell
The top in portion is equipped with single-chip microcontroller, and digital-to-analogue conversion module is equipped in the shell below the single-chip microcontroller, and the digital-to-analogue converts mould
One end between block and button circuit board is equipped with battery, and the other end peace between digital-to-analogue conversion module and button circuit board
Equipped with memory, the memory is evenly arranged with USB interface, the positive bottom of shell on the shell far from battery side
End is uniformly equipped with key, and the positive top of shell is equipped with display screen, and the middle position of the back side of shell is fixed with
Waist button, the top of the shell is hinged with lid, and lanyard is provided with above lid, the both ends of the lanyard respectively with shell
The both ends at top connect, and one end of the case top is equipped with oxygen concentration sensor, and the other end installation of case top
There is toxic and harmful gas sensor, the oxygen concentration sensor is installed on the shell of toxic and harmful gas sensor side
There is gas concentration lwevel sensor, and gas concentration lwevel sensor is pacified on the shell of toxic and harmful gas sensor side
Equipped with temperature sensor, the temperature sensor is equipped with humidity sensor on the shell of toxic and harmful gas sensor side
Device, and sensor of dust concentration is installed on the shell between humidity sensor and toxic and harmful gas sensor, the oxygen
Concentration sensor, gas concentration lwevel sensor, temperature sensor, humidity sensor, sensor of dust concentration and toxic have
The output end of evil gas sensor passes through conducting wire and the input terminal of single-chip microcontroller is electrically connected, and the output end of single-chip microcontroller is by leading
The input terminal of line and digital-to-analogue conversion module is electrically connected, and the output end of the digital-to-analogue conversion module is defeated by conducting wire and memory
Enter end to be electrically connected.
Preferably, the middle position of the housing tip is equipped with headlamp.
Preferably, the junction of the lid and shell is provided with rubber gasket.
Preferably, sponges cover is cased on the lanyard.
Preferably, the top of the back side of shell is evenly arranged with radiating fin.
Compared with prior art, the utility model has the beneficial effects that this is used for the Detection of Air Quality dress of construction
It sets by being provided with oxygen concentration sensor, gas concentration lwevel sensor, temperature sensor, humidity sensor, dust concentration
Sensor and toxic and harmful gas sensor, so that the detection direction of device is more comprehensive, detection effect is preferable, while device is logical
It crosses and is hinged with lid on the top of shell, it is easy to use convenient for being protected to sensor, while device is by being provided with lanyard
And waist button, so that device is convenient for hanging on the neck of human body or being worn on the waist of human body, so that device is easy to carry to be made
With convenient, while device is in hand-held by setting, and volume greatly reduces, easy to use, while device is by being provided with heat dissipation
Wing is convenient for radiating, and greatly prolongs the service life of device, while device is convenient for illuminating by being provided with headlamp,
It is easy to use.
Detailed description of the invention
Fig. 1 is the structural profile illustration of the utility model；
Fig. 2 is the structure schematic elevation view of the utility model；
Fig. 3 is the structure schematic rear view of the utility model.
In figure: 1- single-chip microcontroller；2- oxygen concentration sensor；3- gas concentration lwevel sensor；4- temperature sensor；5- shines
Bright lamp；6- humidity sensor；7- sensor of dust concentration；8- toxic and harmful gas sensor；9- lid；10- lanyard；11- shell
Body；12- digital-to-analogue conversion module；13- battery；14- memory；15-USB interface；16- button circuit board；17- display screen；18-
Key；19- radiating fin；20- waist button.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of Detection of Air Quality for construction
Device, including lid 9, lanyard 10, shell 11 and waist button 20, the bottom end inside shell 11 are equipped with button circuit board 16, and shell
Top inside body 11 is equipped with single-chip microcontroller 1, and the model of single-chip microcontroller 1 can be HT66F018, peace in the shell 11 of 1 lower section of single-chip microcontroller
Equipped with digital-to-analogue conversion module 12, one end between digital-to-analogue conversion module 12 and button circuit board 16 is equipped with battery 13, and number
The other end between mould conversion module 12 and button circuit board 16 is equipped with memory 14, and memory 14 is far from 13 side of battery
Shell 11 on be evenly arranged with usb 15, the positive bottom end of shell 11 is uniformly equipped with key 18, and shell 11 is positive
Top is equipped with display screen 17, and the middle position at 11 back side of shell is fixed with waist button 20, and the top of shell 11 is hinged with lid
9, the junction of lid 9 and shell 11 is provided with rubber gasket, and the top of lid 9 is provided with lanyard 10, and the two of lanyard 10
End is connect with the both ends at 11 top of shell respectively, sponges cover is cased on lanyard 10, it is dense that the one end at 11 top of shell is equipped with oxygen
Sensor 2 is spent, and the other end at 11 top of shell is equipped with toxic and harmful gas sensor 8, oxygen concentration sensor 2 is close to be had
Gas concentration lwevel sensor 3 is installed, the top at 11 back side of shell is uniform on the shell 11 of malicious 8 side of harmful gas sensor
It is provided with radiating fin 19, and gas concentration lwevel sensor 3 is installed on the shell 11 of 8 side of toxic and harmful gas sensor
There is temperature sensor 4, the model of temperature sensor 4 can be CWDZ11, and the middle position on 11 top of shell is equipped with headlamp
5, temperature sensor 4 is equipped with humidity sensor 6, humidity sensor on the shell 11 of 8 side of toxic and harmful gas sensor
The model of device 6 can be DHT11, and be equipped with dust on the shell 11 between humidity sensor 6 and toxic and harmful gas sensor 8
Concentration sensor 7, the model of sensor of dust concentration 7 can be K33-GCG1000, oxygen concentration sensor 2, gas concentration lwevel
The output of sensor 3, temperature sensor 4, humidity sensor 6, sensor of dust concentration 7 and toxic and harmful gas sensor 8
End is electrically connected by the input terminal of conducting wire and single-chip microcontroller 1, and the output end of single-chip microcontroller 1 passes through conducting wire and digital-to-analogue conversion module
12 input terminal is electrically connected, and the output end of digital-to-analogue conversion module 12 is electrically connected by the input terminal of conducting wire and memory 14.
Working principle: in use, battery 13 provides power for device, hand-held device is opened lid 9 and is begun to use i.e.
Can, lid 9 is easy to use convenient for protecting to sensor, by being provided with oxygen concentration sensor 2, gas concentration lwevel
Sensor 3, temperature sensor 4, humidity sensor 6, sensor of dust concentration 7 and toxic and harmful gas sensor 8, so that dress
The detection direction set is more comprehensive, and detection effect is preferable, while device is by being provided with lanyard 10 and waist button 20, so that device is just
In hanging on the neck of human body or being worn on the waist of human body, so that device is easy to carry easy to use, while device passes through
Setting is in hand-held, and volume greatly reduces, easy to use, while device is convenient for radiating, greatly by being provided with radiating fin 19
The big service life for extending device, while device is convenient for illuminating by being provided with headlamp 5, it is easy to use.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of air quality detecting device for construction, including lid (9), lanyard (10), shell (11) and waist button
(20), it is characterised in that: the internal bottom end of the shell (11) is equipped with button circuit board (16), and the top that shell (11) is internal
End is equipped with single-chip microcontroller (1), is equipped with digital-to-analogue conversion module (12), the number in the shell (11) below the single-chip microcontroller (1)
One end between mould conversion module (12) and button circuit board (16) is equipped with battery (13), and digital-to-analogue conversion module (12) with
The other end between button circuit board (16) is equipped with memory (14), and the memory (14) is far from battery (13) side
It is evenly arranged on shell (11) USB interface (15), the positive bottom end of the shell (11) is uniformly equipped with key (18), and shell
Body (11) positive top is equipped with display screen (17), and the middle position at shell (11) back side is fixed with waist button (20),
The top of the shell (11) is hinged with lid (9), and lanyard (10) are provided with above lid (9), the lanyard (10)
Both ends are connect with the both ends at the top of shell (11) respectively, and one end at the top of the shell (11) is equipped with oxygen concentration sensor
(2), and the other end at the top of shell (11) is equipped with toxic and harmful gas sensor (8), and the oxygen concentration sensor (2) is leaned on
It is equipped with gas concentration lwevel sensor (3) on the shell (11) of nearly toxic and harmful gas sensor (8) side, and carbon dioxide
Concentration sensor (3) is equipped with temperature sensor (4), institute on the shell (11) of toxic and harmful gas sensor (8) side
It states temperature sensor (4) and humidity sensor (6) is installed on the shell (11) of toxic and harmful gas sensor (8) side,
And sensor of dust concentration is installed on the shell (11) between humidity sensor (6) and toxic and harmful gas sensor (8)
(7), the oxygen concentration sensor (2), gas concentration lwevel sensor (3), temperature sensor (4), humidity sensor (6),
The output end of sensor of dust concentration (7) and toxic and harmful gas sensor (8) passes through the input of conducting wire Yu single-chip microcontroller (1)
End is electrically connected, and the output end of single-chip microcontroller (1) is electrically connected by conducting wire and the input terminal of digital-to-analogue conversion module (12), described
The output end of digital-to-analogue conversion module (12) is electrically connected by conducting wire and the input terminal of memory (14).
2. a kind of air quality detecting device for construction according to claim 1, it is characterised in that: the shell
The middle position on body (11) top is equipped with headlamp (5).
3. a kind of air quality detecting device for construction according to claim 1, it is characterised in that: the lid
The junction of body (9) and shell (11) is provided with rubber gasket.
4. a kind of air quality detecting device for construction according to claim 1, it is characterised in that: the extension
Sponges cover is cased on rope (10).
5. a kind of air quality detecting device for construction according to claim 1, it is characterised in that: the shell
The top at body (11) back side is evenly arranged with radiating fin (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820827242.1U CN208206923U (en) | 2018-05-23 | 2018-05-23 | A kind of air quality detecting device for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820827242.1U CN208206923U (en) | 2018-05-23 | 2018-05-23 | A kind of air quality detecting device for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208206923U true CN208206923U (en) | 2018-12-07 |
Family
ID=64516686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820827242.1U Expired - Fee Related CN208206923U (en) | 2018-05-23 | 2018-05-23 | A kind of air quality detecting device for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208206923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113419030A (en) * | 2021-03-04 | 2021-09-21 | 陈光玖 | Carbon emission measurement and analysis device |
-
2018
- 2018-05-23 CN CN201820827242.1U patent/CN208206923U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113419030A (en) * | 2021-03-04 | 2021-09-21 | 陈光玖 | Carbon emission measurement and analysis device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200715 Address after: No.33, Zhaogong North Street, Shenyang, Liaoning Province, 110000 Patentee after: Shenyang Minsheng environmental testing Co., Ltd Address before: 110 000 No. 55 Fengle First Street, Shenhe District, Shenyang City, Liaoning Province (4-11-1) Patentee before: SHENYANG JUNFEI CONSTRUCTION ENGINEERING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20210523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |