CN202404082U - Formaldehyde detector based on mobile phone interface - Google Patents
Formaldehyde detector based on mobile phone interface Download PDFInfo
- Publication number
- CN202404082U CN202404082U CN2011205132117U CN201120513211U CN202404082U CN 202404082 U CN202404082 U CN 202404082U CN 2011205132117 U CN2011205132117 U CN 2011205132117U CN 201120513211 U CN201120513211 U CN 201120513211U CN 202404082 U CN202404082 U CN 202404082U
- Authority
- CN
- China
- Prior art keywords
- formaldehyde
- mobile phone
- interface
- detecting device
- data
- Prior art date
- 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.)
- Expired - Lifetime
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims abstract description 156
- 238000004891 communication Methods 0.000 claims abstract description 14
- 235000019256 formaldehyde Nutrition 0.000 claims description 46
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229930040373 Paraformaldehyde Natural products 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 229920002866 paraformaldehyde Polymers 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a formaldehyde detector based on a mobile phone interface. The formaldehyde detector based on the mobile phone interface comprises a formaldehyde sensor, a data acquisition circuit, a microcontroller, a display module, a communication module, an interface drive module and a mobile phone data interface, wherein the data acquisition circuit is connected with the formaldehyde sensor, and the microcontroller is connected with the data acquisition circuit, the display module and the communication module simultaneously; the communication module is connected with the interface drive module; and the interface drive module is connected with the mobile phone data interface. The formaldehyde detector based on the mobile phone interface has the advantages of being high in detecting accuracy, good in stability, high in generality, long in service life, low in power consumption, small in size, convenient to carry and the like.
Description
Technical field
The utility model relates to a kind of formaldehyde detecting device based on handset port, particularly a kind ofly can pass through handset port and handset switch data, on mobile phone display screen, shows the formaldehyde detecting device of concentration of formaldehyde.
Background technology
At present, civilian formaldehyde monitor is arranged seldom, but finishing pollution often causes very big harm to people's health, this just needs a kind of instrument that can conveniently test concentration of formaldehyde.The utility model is a starting point with portable and practicality, in conjunction with electronic technology and embedded technology, develops the formaldehyde detecting device based on handset port; As long as the place of mobile phone is arranged; Just can detect content of formaldehyde, and be convenient for carrying, be familiar with the living environment of oneself for people; Reduce formaldehyde harm, crucial meaning is arranged.
The utility model content
To the deficiency of prior art, the utility model provides a kind of formaldehyde detecting device based on handset port, advantage such as the utlity model has monitoring accuracy height, good stability, highly versatile, the life-span is long, low in energy consumption, volume is little, be convenient for carrying.
A kind of formaldehyde detecting device based on handset port comprises formaldehyde sensor, data acquisition circuit, microcontroller, display module, communication module, interface driver module and data in mobile phone interface; Said data acquisition circuit connects said formaldehyde sensor, and said microcontroller connects said data acquisition circuit, and said microcontroller connects said display module and communication module simultaneously; Said communication module connects said interface driver module; Said interface driver module connects said data in mobile phone interface.PARA FORMALDEHYDE PRILLS(91,95) sensor acquisition data are also carried out filtering, amplification, are input to microcontroller afterwards and carry out data operation and processing, and the data after MCU handles can be informed user's concentration of formaldehyde through display module; Can send to mobile phone to the concentration of formaldehyde data through the data in mobile phone interface through communication module, interface driver module microcontroller simultaneously, on mobile phone display screen, demonstrate the concentration of formaldehyde data.
Described formaldehyde detecting device based on handset port also comprises a duty indicating circuit, and the duty indicating circuit connects said microcontroller, is used for the duty of indication methylene oxide detecting device.
Described formaldehyde detecting device based on handset port is provided with ventilation mouth under said formaldehyde sensor, through said ventilation mouth, said formaldehyde sensor detects the concentration of formaldehyde of surrounding environment.
Described formaldehyde detecting device based on handset port, described duty indicating circuit are that pilot lamp is reminded or buzzer warning.
A kind of formaldehyde appliance based on handset port of the utility model has following characteristics:
1, adopt handset port communication on mobile phone, to detect concentration of formaldehyde;
2,, be fit to different mobile through different physical interface forms.
Description of drawings
Fig. 1 is the theory diagram of the utility model formaldehyde detecting device;
Fig. 2 is the utility model formaldehyde detecting device pneumatic diagram.
Embodiment
Below in conjunction with specific embodiment, the utility model is elaborated.
With reference to figure 1,, comprise formaldehyde sensor, data acquisition circuit, microcontroller, display module, communication module, interface driver module and data in mobile phone interface based on the formaldehyde detecting device of handset port; Data acquisition circuit PARA FORMALDEHYDE PRILLS(91,95) sensor acquisition data are also carried out filtering, amplification, are input to microcontroller (MCU) afterwards and carry out data operation and processing, and the data after MCU handles can be informed user's concentration of formaldehyde through display module.
Simultaneously, can send to mobile phone to the concentration of formaldehyde data through data in mobile phone interface 2, can on mobile phone display screen, demonstrate the concentration of formaldehyde data through communication module, interface driver module microcontroller MCU.And by the powerful data processing and the storage capacity of mobile phone, also how write down the concentration of formaldehyde data of the past period, draw concentration of formaldehyde change curve etc.
Also comprise a duty indicating circuit 1, can indicate the duty of this detecting device, like data drainage pattern, park mode, communications status, indicating fault etc.
As shown in Figure 2, be the pneumatic diagram of the utility model formaldehyde detecting device, ventilation mouth 3 is under formaldehyde sensor, and through ventilation mouth 3, the concentration of formaldehyde of sensor surrounding environment is through realizing being connected with mobile phone with data in mobile phone interface 2.
Should be understood that, concerning those of ordinary skills, can improve or conversion, and all these improvement and conversion all should belong to the protection domain of the utility model accompanying claims according to above-mentioned explanation.
Claims (4)
1. the formaldehyde detecting device based on handset port is characterized in that: comprise formaldehyde sensor, data acquisition circuit, microcontroller, display module, communication module, interface driver module and data in mobile phone interface; Said data acquisition circuit connects said formaldehyde sensor, and said microcontroller connects said data acquisition circuit, and said microcontroller connects said display module and communication module simultaneously; Said communication module connects said interface driver module; Said interface driver module connects said data in mobile phone interface.
2. the formaldehyde detecting device based on handset port according to claim 1 is characterized in that: also comprise a duty indicating circuit, the duty indicating circuit connects said microcontroller, is used for the duty of this detecting device of indication methylene oxide detecting device.
3. the formaldehyde detecting device based on handset port according to claim 1 is characterized in that: ventilation mouth is set under said formaldehyde sensor, and through said ventilation mouth, said formaldehyde sensor detects the concentration of formaldehyde of surrounding environment.
4. the formaldehyde detecting device based on handset port according to claim 2 is characterized in that: described duty indicating circuit is that pilot lamp is reminded or buzzer warning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205132117U CN202404082U (en) | 2011-12-12 | 2011-12-12 | Formaldehyde detector based on mobile phone interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205132117U CN202404082U (en) | 2011-12-12 | 2011-12-12 | Formaldehyde detector based on mobile phone interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202404082U true CN202404082U (en) | 2012-08-29 |
Family
ID=46701722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205132117U Expired - Lifetime CN202404082U (en) | 2011-12-12 | 2011-12-12 | Formaldehyde detector based on mobile phone interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202404082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931535A (en) * | 2015-06-23 | 2015-09-23 | 苏州市英富美欣科技有限公司 | Formaldehyde concentration monitoring system with power supply optimization function |
-
2011
- 2011-12-12 CN CN2011205132117U patent/CN202404082U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931535A (en) * | 2015-06-23 | 2015-09-23 | 苏州市英富美欣科技有限公司 | Formaldehyde concentration monitoring system with power supply optimization function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203414451U (en) | Portable air quality detection instrument | |
| CN202230051U (en) | Handheld formaldehyde detector | |
| CN202141709U (en) | Air quality monitor based on mobile phone interface | |
| CN206057286U (en) | A kind of Portable type room methylene oxide detecting instrument | |
| CN103760080A (en) | PM 2.5 monitoring system and application method thereof | |
| CN203205938U (en) | Bluetooth-based anti-lost mobile power supply | |
| CN202404082U (en) | Formaldehyde detector based on mobile phone interface | |
| CN202305457U (en) | Indoor air monitoring alarm | |
| CN204807555U (en) | Miniature low -power consumption alcohol concentration detection device based on android system | |
| CN203206309U (en) | Mobile phone with built-in independent replaceable detection apparatus | |
| CN204679477U (en) | A kind of air pollution source detection system | |
| CN202141472U (en) | Alcohol detector based on mobile phone interface | |
| CN104731369A (en) | Wireless mouse with power prompting function | |
| CN108760982A (en) | A kind of portable air mass detecting instrument | |
| CN101424576A (en) | Method for measuring air pressure and altitude by hand-held mobile phone | |
| CN203672479U (en) | Noise detection, alarm and prompt apparatus for engineering machinery cab | |
| CN203643425U (en) | Portable indoor air quality detector | |
| CN203148890U (en) | Portable automotive exhaust gas detection device | |
| CN202994706U (en) | Portable formaldehyde detector | |
| CN103353434A (en) | Portable bluetooth fine particulate matter detector with purifying function | |
| CN204649712U (en) | A kind of portable air detecting device | |
| CN203365678U (en) | Positioning-tracking device based on GPS | |
| CN203365378U (en) | Bluetooth mobile phone methanol detecting instrument | |
| CN202501920U (en) | Automatic measuring apparatus of atmosphere ultraviolet ray | |
| CN205027636U (en) | PM2. 5 display instrument based on bluetooth |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120829 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Xu Wei Document name: Notice of expiration and termination of patent right |