CN209727147U - A kind of complex working condition environment monitoring device - Google Patents
A kind of complex working condition environment monitoring device Download PDFInfo
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- CN209727147U CN209727147U CN201920019962.XU CN201920019962U CN209727147U CN 209727147 U CN209727147 U CN 209727147U CN 201920019962 U CN201920019962 U CN 201920019962U CN 209727147 U CN209727147 U CN 209727147U
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- sensor
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- arm processor
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Abstract
The utility model discloses a kind of complex working condition environment monitoring devices, the collected signal of magnetic survey quantity sensor is first passed through after difference amplifier amplifies, it is input on arm processor by low-pass filter filtering again, arm processor carries out Accurate Analysis to signal, calculates, obtain the magnetic survey magnitude under current environment, it is again digital transducer by temperature and humidity, CO2, PM2.5, formaldehyde and baroceptor, collected signal is then communicated to the value that measurement is read in ARM processing by internal amplification and A/D conversion；Simultaneously, light class sensor and Noise Acquisition module acquire light class data and noise signal respectively, and are sent to arm processor, and arm processor is uploaded on APP after being handled by WiFi module, the real time inspection of data is carried out, and is sent to LCD MODULE and carries out real-time display.
Description
Technical field
The utility model belongs to environmental monitoring technology field, more specifically, is related to a kind of complex working condition environmental monitoring
Device.
Background technique
With the development of science and technology, the raising of quality of the life, people are environmentally safe require it is higher and higher.Natural environment is dirty
Dye and development in science and technology bring environmental threat, including PM2.5, formaldehyde, TVOC, ultraviolet light, temperature and humidity and magnetic radiation etc., such as
What detects whether these parameters are exceeded to cause damages to body, becomes the thing that people are concerned.
Currently, have much products about detection Environmental security, such as methylene oxide detecting instrument, PM2.5 detector on the market, benefit
Environment measuring is carried out with the sensor of low cost, precision and accuracy are not too high, and the range detected is smaller, cannot
Each environmental factor for threatening human health is detected simultaneously.Especially magnetic measurement, most of methods using inductive coupling,
Faradic principle is generated in magnetic field using conducting wire to measure, this method has the advantages that at low cost, design is simple, but
Be can not the micro- tesla's intensity of precise measurement magnetic field induction signal.In addition, due to most of magnetic field measuring device applied field
Scape, which is partial to industry or professional domain, can not carry out standard to measurement result if user does not have professional knowledge and industry wisdom
Really assessment, just loses the meaning of measurement in this way.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of complex working condition environment monitoring device,
Each environmental factor for threatening human health can be can detecte.
For achieving the above object, a kind of complex working condition environment monitoring device of the utility model, which is characterized in that packet
It includes: built-in control mainboard inside housings, LCD MODULE, light class sensor mainboard and USB mainboard；
The shell includes front panel, rear panel and intermediate support；Shell two sides are ventilation opening, aspect air circulation；Shell
The top of body is euphotic zone, and light class sensor is facilitated to acquire data；An aperture, aperture are opened at shell back face-plate upper position
It is just aligned Noise Acquisition module；It is provided with key position hole on the upside of shell, hole is just aligned key；
The control mainboard includes power module, sensor module, arm processor and WiFi communication module, by four from
Tapping is immobilized in the shell in portion's side face；
Wherein, power module is a section rechargeable lithium battery, by 3M glue at mainboard bottom, normal work, lithium electricity
Pond powers to modules in control mainboard, while the control interface of power module is connected on ARM processor, is handled by ARM
Device carries out the switch control of total road power supply；
Sensor module includes: magnetic measurement, temperature and humidity, CO2, PM2.5, formaldehyde and baroceptor again；Wherein, warm and humid
Degree, CO2, PM2.5, formaldehyde and baroceptor are placed on the bottom of control mainboard, and are in the position of housing side ventilation opening
Place, magnetic survey quantity sensor are located at the side position of control mainboard；
Arm processor is located at the medium position of control mainboard, and the data for more acquiring are analyzed and processed, are then forwarded to
User's real time inspection or display；
WiFi communication module is located at the upside of control mainboard, and WiFi communication module and arm processor carry out data communication,
The data detected are uploaded on APP by WiFi communication module, carry out the real time inspection of data；
The LCD MODULE is fixed on the front panel of shell, and the mainboard for shielding behind passes through FPC soft arranging wire and control
Mainboard connection；
The light class sensor includes in UV sensor, proximity sensor and ambient light illumination sensor are fixed on
The top of portion's bracket for acquiring the light class data in environment, and is sent to arm processor；In the master of light class sensor
Plate middle position places a key, and has RGB tri coloured lantern beside key, is connected by light-guiding pillar and presses key mapping on the upside of shell
It sets, user can press the button button at key position and realize switching on and shutting down；
The USB mainboard includes USB and Noise Acquisition module, is placed on shell back face-plate upper position, device is facilitated to fill
Electricity uses；The microphone of Noise Acquisition module is used for acquisition noise signal close to shell back face-plate position；
The working principle of device are as follows: the collected signal of magnetic survey quantity sensor in sensor module is put through difference amplifier
After big, then being filtered and be input on arm processor by low-pass filter, arm processor carries out Accurate Analysis to signal, calculates,
Obtain the magnetic survey magnitude under current environment；Temperature and humidity, CO2, PM2.5, formaldehyde and baroceptor in sensor module are number
Word formula sensor, collected signal are then communicated to the value that measurement is read in ARM processing by internal amplification and A/D conversion；Together
When, light class sensor and Noise Acquisition module acquire light class data and noise signal respectively, and are sent to arm processor,
Arm processor is uploaded on APP after being handled by WiFi module, and the real time inspection of data is carried out, and is sent to liquid crystal
Display module carries out real-time display.
The goal of the invention of the utility model is achieved in that
A kind of complex working condition environment monitoring device of the present invention, first passes through the collected signal of magnetic survey quantity sensor and puts through difference
After big device amplification, then be input on arm processor by low-pass filter filtering, arm processor to signal progress Accurate Analysis,
It calculates, obtains the magnetic survey magnitude under current environment, then passing through temperature and humidity, CO2, PM2.5, formaldehyde and baroceptor is number
Formula sensor, collected signal are then communicated to the value that measurement is read in ARM processing by internal amplification and A/D conversion；Together
When, light class sensor and Noise Acquisition module acquire light class data and noise signal respectively, and are sent to arm processor,
Arm processor is uploaded on APP after being handled by WiFi module, and the real time inspection of data is carried out, and is sent to liquid crystal
Display module carries out real-time display.
Meanwhile a kind of complex working condition environment monitoring device of the utility model also has the advantages that
(1), each environmental factor for threatening human health can be detected simultaneously, and precision and accuracy are special
It is high.
(2), the utility model is provided with USB communication interface, can not only charge to internal lithium battery, also be conveniently used for producing
The upgrading and debugging of product.
(3), the utility model connects internet by WiFi module, realizes the real time inspection of cell phone application.
(4), plate is provided with LCD MODULE to the utility model in front, and user is facilitated to be viewed locally facility information.
(5), the utility model can reduce the temperature of device by two sides for ventilation opening.
Detailed description of the invention
Fig. 1 is a kind of complex working condition environment monitoring device architecture diagram of the utility model；
Fig. 2 is the schematic view of the front view of Fig. 1 shown device；
Fig. 3 is the backsight structural representation of Fig. 1 shown device；
Fig. 4 is the side structure schematic view of Fig. 1 shown device；
Fig. 5 is the right side structural representation of Fig. 1 shown device.
In the figure, it is marked as 1, power module, 2, arm processor, 3, LCD MODULE, 4, sensor module, 5, WiFi
Communication module, 6, shell, 7, USB, 8, ventilation opening, 9, light class sensor, 10, key.
Specific embodiment
A specific embodiment of the invention is described with reference to the accompanying drawing, preferably so as to those skilled in the art
Understand the present invention.Requiring particular attention is that in the following description, when known function and the detailed description of design perhaps
When can desalinate main contents of the invention, these descriptions will be ignored herein.
Embodiment
Fig. 1 is a kind of complex working condition environment monitoring device architecture diagram of the utility model.
In the present embodiment, a kind of complex working condition environment monitoring device of the utility model, comprising: it is built-in inside housings
Control mainboard, LCD MODULE, light class sensor and USB mainboard；
As shown in Fig. 2, shell 6 includes front panel, rear panel and intermediate support；6 two sides of shell are ventilation opening 8, such as Fig. 5 institute
Show, two sides can also be by the way of opening air port on side plate, as long as aspect air circulation；The top of shell 6 is euphotic zone, side
Just light class sensor acquires data；An aperture is opened at 6 rear panel upper position of shell, aperture is just aligned Noise Acquisition mould
Block；Key position hole is provided on the upside of shell 6, hole is just aligned key；
As shown in Figure 1, control mainboard includes power module 1, sensor module 4, arm processor 2 and WiFi communication module
5, it is immobilized in the shell in portion's side face by four self-tapping screws；
Wherein, power module 1 is a section rechargeable lithium battery, by 3M glue at mainboard bottom, normal work, lithium electricity
Pond powers to modules in control mainboard, while the control interface of power module 1 is connected on arm processor 2, by ARM
Reason device 2 carries out the switch control of total road power supply；
Sensor module 4 includes: again magnetic measurement, temperature and humidity, CO2, PM2.5, formaldehyde and baroceptor；Wherein, warm and humid
Degree, CO2, PM2.5, formaldehyde and baroceptor are placed on the bottom of control mainboard, and are in the position of housing side ventilation opening
Place, magnetic survey quantity sensor are located at the side position of control mainboard；
Arm processor 2 is located at the medium position of control mainboard, and the data for more acquiring are analyzed and processed, retransmit
To user's real time inspection or display；
WiFi communication module 5 is located at the upside of control mainboard, and it is logical that WiFi communication module 5 and arm processor 2 carry out data
News upload to the data detected on APP by WiFi communication module 5, carry out the real time inspection of data；
LCD MODULE 3 is fixed on the front panel of shell 6, and the mainboard for shielding behind is led by FPC soft arranging wire and control
Plate connection；
As shown in figure 4, light class sensor 9 includes UV sensor, proximity sensor and ambient light illumination sensor
It is fixed on the top of internal stent, for acquiring the light class data in environment, and is sent to ARM processor 2；In light class
The mainboard middle position of sensor 9 places a key 10, and has RGB tri coloured lantern beside key, connects shell by light-guiding pillar
6 upside key position of body, user can press the button button at key position and realize switching on and shutting down；
As shown in figure 3, USB mainboard 7 includes USB and Noise Acquisition module, USB is placed on shell back face-plate upper position,
Facilitate device charging use and the upgrading and debugging of product；The microphone of Noise Acquisition module is used for close to shell back face-plate position
Acquisition noise signal；
The working principle of device are as follows: the collected signal of magnetic survey quantity sensor in sensor module is put through difference amplifier
After big, then being filtered and be input on arm processor by low-pass filter, arm processor carries out Accurate Analysis to signal, calculates,
Obtain the magnetic survey magnitude under current environment；Temperature and humidity, CO2, PM2.5, formaldehyde and baroceptor in sensor module are number
Word formula sensor, collected signal are then communicated to the value that measurement is read in ARM processing by internal amplification and A/D conversion；Together
When, light class sensor and Noise Acquisition module acquire light class data and noise signal respectively, and are sent to arm processor,
Arm processor is uploaded on APP after being handled by WiFi module, and the real time inspection of data is carried out, and is sent to liquid crystal
Display module carries out real-time display.
Although the illustrative specific embodiment of the present invention is described above, in order to the technology of the art
Personnel understand the present invention, it should be apparent that the present invention is not limited to the range of specific embodiment, to the common skill of the art
For art personnel, if various change the attached claims limit and determine the spirit and scope of the present invention in, these
Variation is it will be apparent that all utilize the innovation and creation of present inventive concept in the column of protection.
Claims (1)
1. a kind of complex working condition environment monitoring device characterized by comprising built-in control mainboard inside housings, liquid crystal
Display module, light class sensor and USB mainboard；
The shell includes front panel, rear panel and intermediate support；Shell two sides are ventilation opening, aspect air circulation；Shell
Top is euphotic zone, and light class sensor is facilitated to acquire data；An aperture is opened at shell back face-plate upper position, aperture is just
It is directed at Noise Acquisition module；It is provided with key position hole on the upside of shell, hole is just aligned key；
The control mainboard includes power module, sensor module, arm processor and WiFi communication module, by four self tapping spiral shells
Silk is immobilized in the shell in portion's side face；
Wherein, power module is a section rechargeable lithium battery, and by 3M glue at mainboard bottom, normal work, lithium battery is given
Modules are powered in control mainboard, while the control interface of power module is connected on arm processor, by arm processor into
The switch control of the road Hang Zong power supply；
Sensor module includes: magnetic measurement, temperature and humidity, CO2, PM2.5, formaldehyde and baroceptor again；Wherein, temperature and humidity,
CO2, PM2.5, formaldehyde and baroceptor are placed on the bottom of control mainboard, and at the position in housing side ventilation opening,
Magnetic survey quantity sensor is located at the side position of control mainboard；
Arm processor is located at the medium position of control mainboard, and the data for more acquiring are analyzed and processed, and is then forwarded to user
Real time inspection or display；
WiFi communication module is located at the upside of control mainboard, and WiFi communication module and arm processor carry out data communication, detection
To data uploaded on APP by WiFi communication module, carry out the real time inspection of data；
The LCD MODULE is fixed on the front panel of shell, and the mainboard for shielding behind passes through FPC soft arranging wire and control mainboard
Connection；
The light class sensor includes that UV sensor, proximity sensor and ambient light illumination sensor are fixed on internal branch
The top of frame for acquiring the light class data in environment, and is sent to arm processor；In the mainboard of light class sensor
Between a key is placed at position, and have RGB tri coloured lantern beside key, pass through light-guiding pillar and connect key position on the upside of shell, use
Family can press the button button at key position and realize switching on and shutting down；
The USB mainboard includes USB and Noise Acquisition module, and USB is placed on shell back face-plate upper position, device is facilitated to charge
Using and product upgrading and debugging；The microphone of Noise Acquisition module is used for acquisition noise signal close to shell back face-plate position；
The working principle of device are as follows: the collected signal of magnetic survey quantity sensor in sensor module amplifies through difference amplifier
Afterwards, then by low-pass filter filtering it is input on arm processor, arm processor carries out Accurate Analysis to signal, calculates, and obtains
Magnetic survey magnitude under to current environment；Temperature and humidity, CO2, PM2.5, formaldehyde and baroceptor in sensor module are number
Formula sensor, collected signal are then communicated to the value that measurement is read in ARM processing by internal amplification and A/D conversion；Together
When, light class sensor and Noise Acquisition module acquire light class data and noise signal respectively, and are sent to arm processor,
Arm processor is uploaded on APP after being handled by WiFi module, and the real time inspection of data is carried out, and is sent to liquid crystal
Display module carries out real-time display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920019962.XU CN209727147U (en) | 2019-01-07 | 2019-01-07 | A kind of complex working condition environment monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920019962.XU CN209727147U (en) | 2019-01-07 | 2019-01-07 | A kind of complex working condition environment monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209727147U true CN209727147U (en) | 2019-12-03 |
Family
ID=68679417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920019962.XU Expired - Fee Related CN209727147U (en) | 2019-01-07 | 2019-01-07 | A kind of complex working condition environment monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209727147U (en) |
-
2019
- 2019-01-07 CN CN201920019962.XU patent/CN209727147U/en not_active Expired - Fee Related
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| 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: 20191203 Termination date: 20220107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |