CN209043867U - A kind of air humidity detection system for public place - Google Patents
A kind of air humidity detection system for public place Download PDFInfo
- Publication number
- CN209043867U CN209043867U CN201821498641.4U CN201821498641U CN209043867U CN 209043867 U CN209043867 U CN 209043867U CN 201821498641 U CN201821498641 U CN 201821498641U CN 209043867 U CN209043867 U CN 209043867U
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- CN
- China
- Prior art keywords
- display screen
- air humidity
- processor
- humidity detection
- dust
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model relates to a kind of air humidity detection systems for public place, include: air humidity detection module, for detecting to the air in environment；Processor is connect with air humidity detection detection module；Communication module is connect with processor；Alarm module is connect with processor, for issuing corresponding warning message；The air humidity detection module includes: shell, and side wall is equipped with multiple ventilation openings；Humidity sensor is disposed in the housing, and is connect with processor；Display screen is fixed at the shell one side wall, connect with processor, for the humidity value in display environment；Automatic cleaner is fixed at the shell one side wall close to the display screen, for wiping to the display screen.The utility model can not need staff and climb to wipe, can voluntarily wipe when detecting that display screen surface has grieshoch when air humidity detection module causes display screen to be infected with upper a large amount of dust due to environmental factor.
Description
Technical field
The utility model relates to technical field of environmental detection, in particular to a kind of air humidity for public place detects
System.
Background technique
Environment measuring and improvement are a technical very strong emerging industries.And enter into the warp of Indoor Environment Detection improvement
Reason personnel face emerging industry, the either market promotion or examination criteria, testing process, the occupational characteristic of industry, Yi Jizhi
It manages product or construction method will be from the beginning.And the professional training for participating in system is most effective approach.Jie of environment measuring
It verifies as being broadly divided into water quality detection, air detection, Soil K+adsorption, solid waste detection, biological detection, noise and vibration inspection
Survey, electromagnet radiation detection, radiological measuring, hot detection, light detection, health (pathogen, virus, helminth etc.) detection etc..
Wherein, air detection include air humidity detection, generally in public places in require using air humidity detect
System detects the air humidity in public place.However, existing humidity detector is in outdoor environment using upper
When, it can be infected with a large amount of dust, so that the display screen on humidity detector be made to be stained with dust, prevent staff from understanding
Find out numerical value shown by display screen.This is just wiped.General humidity detector is installed on eminence, wipes dust
When just need to be wiped after climbing, this was both dangerous or inconvenient.
Utility model content
A kind of air humidity detection system for public place provided by the utility model, can detect in air humidity
When module causes display screen to be infected with upper a large amount of dust due to environmental factor, does not need staff and climb to wipe, examine
Measuring display screen surface and having can voluntarily wipe when grieshoch.
The technical solution of the utility model is to provide a kind of air humidity detection system for public place, comprising:
Air humidity detection module, for being detected to the air in environment；
Processor is connect with the air humidity detection module；
Communication module is connected to the processor；
Alarm module is connected to the processor, for issuing corresponding warning message；
The air humidity detection module includes:
Shell, side wall are equipped with multiple ventilation openings；
Humidity sensor is disposed in the housing, and is connected to the processor；
Display screen is fixed at the shell one side wall, is connected to the processor, for the humidity in display environment
Value；
Automatic cleaner is fixed at the shell one side wall close to the display screen, is connected to the processor,
For being wiped to the display screen.
In one embodiment, the air humidity detection system for public place, further includes:
Dust detection module is set on the outside of the display screen, is connected to the processor, for detecting display screen surface
Dust.
Preferably, the automatic cleaner includes the drive being fixed in the shell and close to the display screen side
Dynamic device, one end pass through respectively the first fixing axle be fixed at one side wall of the shell equipped with display screen and with the display screen
One or more dust brushs of contact, each dust brush and first fixing axle are rotatablely connected, and multiple dust brushs are set
There is one end of the first fixing axle hinged with the both ends of connecting rod respectively, any one in multiple dust brushs is close to described
One end of one fixing axle is connect by link mechanism with the output end of the driving device, described link mechanism one end and the drive
The output end connection of dynamic device, the other end are connect with the dust brush close to one end of first fixing axle, the driving dress
It sets and is connected to the processor.
Preferably, the driving device include be disposed in the housing and be connected to the processor drive motor, with
It is the deceleration device of drive motor output axis connection, worm screw connect with the reduction unit output shaft, vertical described in
The fixed plate of housing cavity bottom and the close drive motor is fixed at the fixed plate one side wall by the second fixing axle
And engaged with the worm screw worm gear, be fixed at third fixing axle of the worm gear far from the second fixing axle one side wall,
The worm gear one side wall is fixed in third fixing axle one end, the other end is arranged in the housing sidewall and extends to the shell
External side.
Preferably, the link mechanism includes set on the hull outside and to be fixed at the third fixing axle remote for one end
The first connecting rod on one end, one end and the hinged second connecting rod of the first connecting rod other end from the worm gear, described second
The other end of connecting rod is connect with any one in multiple dust brushs close to one end of the first fixing axle.
Preferably, the dust brush include one end and the hinged dust brushing wall of the connecting rod and with the dust
The dust brush scraping blade assembly of brushing wall rotation connection.
Preferably, the dust brush scraping blade assembly includes and the rotation connection of dust brushing wall and the scraping blade parallel with display screen
Frame, described scrape are equipped with groove, are embedded with the blade insert contacted with display screen in the groove among horse.
In one embodiment, the air humidity detection system for public place, further includes:
Power supply module is disposed in the housing, and is connected to the processor.
In one embodiment, the air humidity detection system for public place, further includes:
Rain cover is fixed above the shell.
Other features and advantages of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood and implementing the utility model.The purpose of this utility model and other advantages can pass through
Structure specifically indicated in the written description, claims, and drawings is achieved and obtained.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other attached drawings can also be obtained such as these attached drawings.
Fig. 1 is the air humidity detection system for public place that provides in a kind of embodiment of the utility model
Schematic diagram；
Fig. 2 is the structural schematic diagram of the air humidity detection module provided in a kind of embodiment of the utility model；
Fig. 3 is the partial side view of air humidity detection module shown in Fig. 2；
Fig. 4 is the structural schematic diagram of dust brush in Fig. 2.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that term " first ", " second ", " third " are only used for describing
Purpose is not understood to indicate or imply relative importance.In addition, the utility model different embodiments disclosed below
Involved in technical characteristic can be combined with each other as long as they do not conflict with each other.
A kind of air humidity detection system for public place provided by the utility model, as shown in Figures 1 to 4, packet
It includes:
Air humidity detection module 1, for being detected to the air in environment；
Processor 2 is connect with the air humidity detection module 1；
Communication module 3 is connect with the processor 2；
Alarm module 4 is connect, for issuing corresponding warning message with the processor 2；
The air humidity detection module 1 includes:
Shell 1-1, side wall are equipped with multiple ventilation opening 1-11；
Humidity sensor 5 is set in the shell 1-1, connect with the processor 2；
Display screen 6 is fixed at the shell 1-1 one side wall, connect with the processor 2, in display environment
Humidity value；
Automatic cleaner 7 is fixed at the shell 1-1 one side wall close to the display screen 6, with the processor
2 connections, for being wiped to the display screen 6.
The working principle of the above-mentioned air humidity detection system for public place are as follows:
By connector by the public place of the fixed outdoor of air humidity detection module, and passes through air humidity and detect
Humidity sensor in module detects the air of surrounding, and detected humidity value is sent to the processor (place
Arm processor can be used in reason device, and Context A8 chip specifically can be used), processor shows received real-time wet angle value
Show on display screen；Simultaneous processor analyses and compares to received real-time wet angle value, or by communication module and outside
Detected humidity value is sent to processor by portion's background server communication connection, and background service system analyses and compares, when
When ambient humidity in public place is higher than preset humidity alarm threshold value, processor control alarm module works and issues corresponding
Warning message.When display screen is infected with upper a large amount of dust, automatic cleaner carries out automatic erasing to display screen.
Above-mentioned technical proposal has the beneficial effect that
The utility model be equipped with automatic cleaner, air humidity detection module in the process of work, when due to environment
Factor causes after being infected with upper dust on display screen, does not need staff and climbs to wipe, can be controlled by processor automatic
Wiping arrangement automatic erasing.
In one embodiment, in order to can be whether to have dust on real-time detection display screen, as shown in Figure 1, described be used for
The air humidity detection system of public place, further includes:
Dust detection module 8 is set to 6 outside of display screen, connect with the processor 2, for detecting 6 table of display screen
The laser dust sensor module of model LGSJM3 can be used in dust on face, the dust detection module 8.
It, can be with automatic erasing display screen when in order to there is grieshoch on a display screen, it is preferred that as shown in Figure 2 and Figure 3, institute
Stating automatic cleaner 7 includes being fixed at the interior and driving device 7-1 close to 6 side of display screen of the shell 1-1, one
End respectively by the first fixing axle 7-2 be fixed at the shell 1-1 be equipped with display screen 6 one side wall and with the display screen 6
One or more dust brush 7-3 of contact, each dust brush 7-3 and the first fixing axle 7-2 rotation connection, it is multiple described
The one end of dust brush 7-3 equipped with the first fixing axle 7-2 is hinged with the both ends of connecting rod 7-4 respectively, in multiple dust brush 7-3
Any one pass through output end of link mechanism 7-5 and the driving device 7-1 close to one end of the first fixing axle 7-2
Connection, the one end the link mechanism 7-5 is connect with the output end of the driving device 7-1, the other end is leaned on the dust brush 7-3
One end connection of the nearly first fixing axle 7-2, the driving device 7-1 are connect with the processor 2.Dust detection module is real
When detect the dust content of display screen surface, and be sent to processor and analyse and compare, when dust detection module detect it is aobvious
When dust content on the outside of display screen is greater than preset threshold, processor controls driving device work, rotates driving device, and pass through
The continuous rotary motion of driving device is converted swinging for dust brush by link mechanism, thus by dust brush to display screen
Surface is wiped；Conversely, then automatic cleaner does not work.
It, can be with automatic erasing display screen when in order to there is grieshoch on a display screen, it is preferred that as shown in Figure 2 and Figure 3, institute
Stating driving device 7-1 includes the drive motor 7-11 connecting in the shell 1-1 and with the processor 2 and the drive
The deceleration device 7-12 of dynamic motor 7-11 output axis connection, it the worm screw 7-13 that axis connection is exported with the deceleration device 7-12, erects
It is directly set to the fixed plate 7-14 of the shell 1-1 intracavity bottom and the close drive motor 7-11, passes through the second fixing axle 7-
15 be fixed at the fixed plate 7-14 one side wall and engaged with the worm screw 7-13 worm gear 7-16, be fixed at the worm gear
Third fixing axle 7-17 of the 7-16 far from the second fixing axle 7-15 one side wall, described one end third fixing axle 7-17 is fixed on
The worm gear 7-16 one side wall, the other end are arranged in the shell 1-1 side wall and extend on the outside of the shell 1-1.Processor
The drive motor work in driving device is controlled, the output shaft of drive motor is rotated and drives the work of deceleration device, drive
The output revolving speed of motor is decelerated to suitable revolving speed under the action of deceleration device, and the work of deceleration device, which drives, is set to its output
The rotation of worm screw on axis, the rotation of worm screw drive the worm gear turn for being fixed in the fixed plate and engaging with the worm screw
Dynamic, the rotation of worm gear drives the third fixing axle rotation being fixed on the worm gear, and the rotation of third fixing axle drives connecting rod
The rotation of mechanism makes dust brush carry out reciprocal left and right to convert swinging for dust brush for continuous rotary motion
It swings.
In order to make the drive shaft of deceleration device drive link mechanism, and continuous rotary motion is changed by link mechanism
For the movement to swing, so that dust brush reciprocally swinging be made to carry out automatic erasing display screen, it is preferred that as shown in Figure 2 and Figure 3,
The link mechanism 7-5 includes on the outside of the shell 1-1 and one end is fixed at the third fixing axle 7-17 far from institute
State first connecting rod 7-51, one end and the hinged second connecting rod 7- of the first connecting rod 7-51 other end on one end of worm gear 7-16
52, the other end of the second connecting rod 7-52 is with any one in multiple dust brush 7-3 close to the first fixing axle 7-2's
One end connection.The rotation of third fixing axle drives the first connecting rod being fixed in the third fixing axle to rotate and drive second
The rotation of connecting rod, one end due to the second connecting rod far from first connecting rod and the ash being fixed on by the first fixing axle on shell
The connection of dirt brush, the first connecting rod and second connecting rod are swung under the action of the first fixing axle with the rotation of worm gear, thus
Drive the swing of dust brush.
In order to multi-faceted wiping protective cover, it is preferred that as shown in Figure 3, Figure 4, the dust brush 7-3 includes one end
Hinged dust brushing wall 7-31 and the dust brush with dust brushing wall 7-31 rotation connection with the connecting rod 7-4
Scraping blade assembly 7-32.
For the wettability for making scraping blade keep sufficient, it is made to have extraordinary toughness, to keep abundant with display screen
Contact, it is preferred that as shown in figure 4, the dust brush scraping blade assembly 7-32 include with dust brushing wall 7-31 be rotatablely connected and with
Display screen 6 it is parallel scrape horse 7-321, described scrape is equipped with groove among horse 7-321, be embedded in the groove and display screen
The blade insert 7-322 of 6 contacts.
The working principle of the present embodiment are as follows:
By the content of dust detection module real-time detection display screen surface dust, and it is sent to processor and carries out analysis ratio
Right, when dust detection module detects that the dust content on the outside of display screen is greater than preset threshold, processor controls drive motor
Work,
And under the action of deceleration device, output revolving speed is set to reach required revolving speed, and under the cooperation of worm and wheel
The rotation for driving link mechanism is put by link mechanism to convert reciprocal left and right for the continuous rotary motion of driving device
It is dynamic, to make dust brush progress is reciprocal to swing, to make dust brush carry out reciprocally swinging and wipe to display screen.
In one embodiment, the air humidity detection system for public place, further includes:
Power supply module 9 is set in the shell 1-1, connect with the processor 2.
In one embodiment, in order to avoid because environmental factor causes the damage of air humidity detection module, the use
Air humidity detection system in public place, further includes:
Rain cover 10 is fixed above the shell 1-1.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among the protection scope created still in the utility model.
Claims (8)
1. a kind of air humidity detection system for public place characterized by comprising
Air humidity detection module, for being detected to the air in environment；
Processor is connect with the air humidity detection module；
Communication module is connected to the processor；
Alarm module is connected to the processor, for issuing corresponding warning message；
The air humidity detection module includes:
Shell, side wall are equipped with multiple ventilation openings；
Humidity sensor is disposed in the housing, and is connected to the processor；
Display screen is fixed at the shell one side wall, is connected to the processor, for the humidity value in display environment；
Automatic cleaner is fixed at the shell one side wall close to the display screen, is connected to the processor, is used for
The display screen is wiped.
2. being used for the air humidity detection system of public place as described in claim 1, which is characterized in that described for public
The air humidity detection system in place, further includes:
Dust detection module is set on the outside of the display screen, is connected to the processor, for detecting the ash in display screen surface
Dirt.
3. being used for the air humidity detection system of public place as described in claim 1, which is characterized in that the automatic erasing
Device include be fixed in the shell and the driving device close to the display screen side, one end to pass through first respectively fixed
One or more dust brushs that axis is fixed at one side wall of the shell equipped with display screen and contacts with the display screen, each institute
Dust brush and first fixing axle is stated to be rotatablely connected, multiple dust brushs be equipped with one end of the first fixing axle respectively with connection
The both ends of bar are hinged, any one in multiple dust brushs close to one end of first fixing axle by link mechanism with
The output end of the driving device connects, described link mechanism one end connect with the output end of the driving device, the other end and
The dust brush is connected close to one end of first fixing axle, and the driving device is connected to the processor.
4. being used for the air humidity detection system of public place as claimed in claim 3, which is characterized in that the driving device
Drive motor including being disposed in the housing and being connected to the processor, the deceleration with drive motor output axis connection
Device, the worm screw connecting with the reduction unit output shaft are disposed in the housing bottom of chamber portion and close to the driving horse vertically
The fixed plate that reaches, the worm gear that the fixed plate one side wall is fixed at by the second fixing axle and is engaged with the worm screw, fixation
Third fixing axle set on the worm gear far from the second fixing axle one side wall, third fixing axle one end are fixed on described
Worm gear one side wall, the other end are arranged in the housing sidewall and extend to the hull outside.
5. being used for the air humidity detection system of public place as claimed in claim 4, which is characterized in that the link mechanism
First be fixed on the described one end of third fixing axle far from the worm gear including being set to the hull outside and one end connects
Bar, one end and the hinged second connecting rod of the first connecting rod other end, the other end of the second connecting rod and multiple dusts
Any one in brush is connected close to one end of the first fixing axle.
6. being used for the air humidity detection system of public place as claimed in claim 2, which is characterized in that the dust brush packet
Include one end dust brushing wall hinged with the connecting rod and with the dust brushing wall rotation connection dust brush scraping blade it is total
At.
7. being used for the air humidity detection system of public place as claimed in claim 6, which is characterized in that the dust brushing
Piece assembly include with the rotation connection of dust brushing wall and it is parallel with display screen scrape horse, it is described to scrape among horse equipped with groove,
The blade insert contacted with display screen is embedded in the groove.
8. being used for the air humidity detection system of public place as described in claim 1, which is characterized in that further include:
Power supply module is disposed in the housing, and is connected to the processor；
Rain cover is fixed above the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821498641.4U CN209043867U (en) | 2018-09-13 | 2018-09-13 | A kind of air humidity detection system for public place |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821498641.4U CN209043867U (en) | 2018-09-13 | 2018-09-13 | A kind of air humidity detection system for public place |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209043867U true CN209043867U (en) | 2019-06-28 |
Family
ID=67033123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821498641.4U Expired - Fee Related CN209043867U (en) | 2018-09-13 | 2018-09-13 | A kind of air humidity detection system for public place |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209043867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113588507A (en) * | 2021-07-28 | 2021-11-02 | 沭阳新辰公路仪器有限公司 | Automatic haze weather detection and warning system and device for road traffic |
-
2018
- 2018-09-13 CN CN201821498641.4U patent/CN209043867U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113588507A (en) * | 2021-07-28 | 2021-11-02 | 沭阳新辰公路仪器有限公司 | Automatic haze weather detection and warning system and device for road traffic |
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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: 20190628 Termination date: 20210913 |
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| CF01 | Termination of patent right due to non-payment of annual fee |