CN205027636U - PM2. 5 display instrument based on bluetooth - Google Patents
PM2. 5 display instrument based on bluetooth Download PDFInfo
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- CN205027636U CN205027636U CN201520357380.4U CN201520357380U CN205027636U CN 205027636 U CN205027636 U CN 205027636U CN 201520357380 U CN201520357380 U CN 201520357380U CN 205027636 U CN205027636 U CN 205027636U
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- module
- bluetooth
- display instrument
- wireless
- utility
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Abstract
The utility model provides a PM2.5 display instrument based on bluetooth, this instrument includes: detection module, the next quick -witted module, wireless sending module, wireless receiving module, host computer module. The next quick -witted module through the detection of the dust concentration sensor among detection module PM2.5 numerical value, is given with the data transfer who detects, again by the bluetooth wireless transmission to this kind of PM2.5 display instrument. The next machine part does not need the display, when the user wants to know PM2.5 numerical value, opens the cellphone built -in bluetooth and receives data, can look over PM2.5 numerical value at the cell -phone interface. The utility model provides a PM2.5 display instrument based on bluetooth has reasonable in design, low in cost, energy -saving power's advantage.
Description
Technical field
The utility model relates to PM2.5 detection field, particularly a kind of PM2.5 display instrument based on bluetooth.
Background technology
Aerodynamic diameter is called PM2.5 at 2.5 μm and following fine particle, can cause serious harm to health, and its concentration is the important indicator weighing air quality quality.The World Health Organization (WHO) proposes energy-saving and emission-reduction and reduces PM2.5, and China also actively adopts measures to prevent and treat air pollution.Existing PM2.5 detector cost and maintenance cost high, and instrument is slightly large, not Portable belt.A kind of PM2.5 display instrument of portable is needed in market badly.
Utility model content
The purpose of this utility model is to be combined with slave computer module by detection module, utilizes wireless transmission and receiver module to realize host computer display PM2.5.This PM2.5 display instrument based on bluetooth, detect data by sensor of dust concentration, data send slave computer to, then are sent by blue teeth wireless.Slave computer does not need display, when user wants test PM2.5 concentration, can receive data within the scope of 10 meters by Bluetooth of mobile phone, and by mobile phone interface display PM2.5 concentration.A kind of PM2.5 display instrument based on bluetooth that the utility model proposes, has reasonable in design, Simple portable, advantage with low cost.
For achieving the above object, the utility model proposes a kind of PM2.5 display instrument based on bluetooth, this structure comprises: detection module, slave computer module, wireless sending module, wireless receiving module, upper computer module.
Described detection module is made up of PM2.5 sensor of dust concentration, is connected with slave computer module;
Described slave computer module is made up of the AT89S51 single-chip microcomputer of 8, drives wireless sending module;
Described wireless sending module is made up of service end bluetooth;
Described wireless receiving module is made up of client bluetooth, receives the signal that wireless sending module is launched;
Described upper computer module is made up of user mobile phone, is connected with wireless receiving module.
The utility model has the advantages that:
A kind of PM2.5 display instrument based on bluetooth that the utility model proposes, adopt blue teeth wireless to send PM2.5 concentration data, mobile phone wireless receives data and shows.The PM2.5 display instrument that the utility model proposes, reasonable in design, Simple portable, with low cost.
Accompanying drawing explanation
Fig. 1 is configuration diagram of the present utility model.
Fig. 2 is device architecture figure of the present utility model.
Embodiment
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in further detail enforcement of the present utility model below in conjunction with the drawings and specific embodiments.
Below in conjunction with accompanying drawing 1, the concrete structure of a kind of PM2.5 display instrument based on bluetooth that the utility model proposes set forth by accompanying drawing 2.
Fig. 1 is the configuration diagram of a kind of PM2.5 display instrument based on bluetooth of the present utility model, comprising: 1. detection module, 2. slave computer module, 3. Wireless transceiver module, 4. wireless receiving module, 5. upper computer module.Fig. 2 is the device architecture figure of a kind of PM2.5 display instrument based on bluetooth of the present utility model, and its basic functional principle is expressed as follows:
This PM2.5 display instrument based on bluetooth, detect data by sensor of dust concentration GP2Y1051AUOF, data send slave computer AT89S52 to, then by bluetooth HC-06 wireless transmission.When user wants test PM2.5 concentration, Bluetooth of mobile phone can be opened receive data within the scope of 10 meters, and show PM2.5 concentration by the mobile phone interface of host computer.Thus the PM2.5 display instrument realized based on bluetooth.
Claims (1)
1. the PM2.5 display instrument based on bluetooth, comprise detection module (1), slave computer module (2), wireless sending module (3), wireless receiving module (4), upper computer module (5), it is characterized in that: described detection module (1) is made up of PM2.5 sensor of dust concentration, be connected with slave computer module (2); Described slave computer module (2) is made up of the AT89S51 single-chip microcomputer of 8, drives wireless sending module (3); Described wireless sending module (3) is made up of service end bluetooth; Described wireless receiving module (4) is made up of client bluetooth, receives the signal that wireless sending module (3) is launched; Described upper computer module (5) is made up of user mobile phone, is connected with wireless receiving module (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520357380.4U CN205027636U (en) | 2015-05-28 | 2015-05-28 | PM2. 5 display instrument based on bluetooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520357380.4U CN205027636U (en) | 2015-05-28 | 2015-05-28 | PM2. 5 display instrument based on bluetooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205027636U true CN205027636U (en) | 2016-02-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520357380.4U Expired - Fee Related CN205027636U (en) | 2015-05-28 | 2015-05-28 | PM2. 5 display instrument based on bluetooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205027636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107305417A (en) * | 2016-04-21 | 2017-10-31 | 北京小米移动软件有限公司 | The control method and device of haze table |
-
2015
- 2015-05-28 CN CN201520357380.4U patent/CN205027636U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107305417A (en) * | 2016-04-21 | 2017-10-31 | 北京小米移动软件有限公司 | The control method and device of haze table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20160528 |