CN204008390U - A kind of portable Dust Testing Instrument - Google Patents
A kind of portable Dust Testing Instrument Download PDFInfo
- Publication number
- CN204008390U CN204008390U CN201420360377.3U CN201420360377U CN204008390U CN 204008390 U CN204008390 U CN 204008390U CN 201420360377 U CN201420360377 U CN 201420360377U CN 204008390 U CN204008390 U CN 204008390U
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- Prior art keywords
- dust
- testing instrument
- main body
- shell
- cpu controller
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of portable Dust Testing Instrument, comprises a shell, is located at main body and a dust metal probe being connected with described main body in shell, and described shell is provided with a LED display and a function is selected district; Described main body comprises the A/D converter, power supply, monitoring and reset module, wireless communication module and the alarm module that are connected with described cpu controller respectively, described dust metal probe is connected with described A/D converter, and described LED display is connected with described cpu controller.Compared with prior art, advantage is the utility model: volume is little, easy to carry, easy and simple to handle accurate, simple in structure, cheap for manufacturing cost etc.
Description
Technical field
The utility model relates to a kind of portable Dust Testing Instrument, is specifically related to a kind of instrument for the dust of every field is detected.
Background technology
Mankind's activity or own process make a large amount of dust enter atmosphere, their main source is factory's discharge, vehicle exhaust, land-reclaimable reclamation of wasteland, forest fire, dust, present enough concentration and reached time enough, dust to human health damage greatly especially with small particle for very, small particle be rich in a large amount of poisonous and harmful substances and atmospheric residence time long, and sedimentation position in human respiratory tract is darker, endanger larger, affect the comfortable of human body, health and wellbeing, has even endangered ecologic environment.No matter the mensuration of dust in air, be still all absolutely necessary to the mankind's working environment to atmospheric environment.
At present, existing Dust Testing Instrument, volume is larger, carries inconvenience, and accuracy in detection is not high, price is higher, allow numerous ordinary peoples hang back, the expense of later maintenance and repairing in addition, allows the unable purchase of ordinary people, ordinary people cannot be detected in real time, cannot carry out in time the precautionary measures.
novel content
Due to the problems referred to above that prior art exists, the utility model proposes a kind of portable Dust Testing Instrument, it can address the above problem effectively.
To achieve these goals, the utility model has adopted following technical scheme:
A kind of portable Dust Testing Instrument, comprises a shell, is located at main body and a dust metal probe being connected with described main body in shell, and described shell is provided with a LED display and a function is selected district; Described main body comprises the A/D converter, power supply, monitoring and reset module, wireless communication module and the alarm module that are connected with described cpu controller respectively, described dust metal probe is connected with described A/D converter, and described LED display is connected with described cpu controller.
Described dust metal probe surface is wrapped with Teflon material layer.
Described function selects district to comprise the on & off switch connected with power supply, the reset key connected with monitoring and reset device, the adjustment key being connected with described cpu controller with described monitoring and reset device and the definite key being connected with cpu controller.
Described power supply is dry cell or charging Ni-MH battery or charged lithium cells.
Compared with prior art, advantage is the utility model: volume is little, easy to carry, easy and simple to handle accurate, simple in structure, cheap for manufacturing cost etc.
Brief description of the drawings
Fig. 1 is the appearance structure schematic diagram of the utility model embodiment.
The structural representation of Fig. 2 the utility model embodiment.
Embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawings below:
Portable Dust Testing Instrument of the present utility model comprises a shell 1, is located at main body 2 and a dust metal probe 3 being connected with described main body in shell, and described shell 1 is provided with a LED display 11 and a function is selected district 12; Described main body 2 comprises the A/D converter 22, power supply 23, monitoring and reset module 24, wireless communication module 25 and the alarm module 26 that are connected with described cpu controller 21 respectively, described dust metal probe 3 is connected with described A/D converter 22, and described LED display 11 is connected with described cpu controller 21.
Described dust metal probe 3 surfaces are wrapped with Teflon material layer, play the effect of protection dust metal probe, prevent that dust metal probe is subject to soda acid composition corrosion in dust and damaged effect.
Described function selects district 12 to comprise the on & off switch connected with power supply 4, the reset key 5 connected with monitoring and reset device, the adjustment key 6 being connected with described cpu controller with described monitoring and reset device and the definite key 7 being connected with cpu controller.
Described power supply is dry cell or charging Ni-MH battery or charged lithium cells.
Wherein, monitoring and reset module and wireless communication module and alarm module depend on conventional components and parts of the prior art has been enough to.
Structure of the present utility model is small and exquisite, is easy to carry, and can carry out indoor, the interior air conditioning air exhaust mouth dust concentration test of automobile; Environment monitoring department air participates detects, investigation of pollution sources; The mensuration of building or the production scene dust concentrations such as colliery etc., simultaneously can remote data transmission, realizes Remote Data Analysis and monitoring.
Claims (4)
1. a portable Dust Testing Instrument, is characterized in that: comprise a shell, be located at main body and a dust metal probe being connected with described main body in shell, described shell is provided with a LED display and a function is selected district; Described main body comprises the A/D converter, power supply, monitoring and reset module, wireless communication module and the alarm module that are connected with described cpu controller respectively, described dust metal probe is connected with described A/D converter, and described LED display is connected with described cpu controller.
2. portable Dust Testing Instrument according to claim 1, is characterized in that: described dust metal probe surface is wrapped with Teflon material layer.
3. portable Dust Testing Instrument according to claim 1, is characterized in that: described function selects district to comprise the on & off switch connected with power supply, the reset key connected with monitoring and reset device, the adjustment key being connected with described cpu controller with described monitoring and reset device and the definite key being connected with cpu controller.
4. portable Dust Testing Instrument according to claim 1, is characterized in that: described power supply is dry cell or charging Ni-MH battery or charged lithium cells.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420360377.3U CN204008390U (en) | 2014-07-01 | 2014-07-01 | A kind of portable Dust Testing Instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420360377.3U CN204008390U (en) | 2014-07-01 | 2014-07-01 | A kind of portable Dust Testing Instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204008390U true CN204008390U (en) | 2014-12-10 |
Family
ID=52048370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420360377.3U Expired - Fee Related CN204008390U (en) | 2014-07-01 | 2014-07-01 | A kind of portable Dust Testing Instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204008390U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104849187A (en) * | 2015-04-24 | 2015-08-19 | 山东大学 | Dust concentration measurement instrument and measurement method based on human body physiological sensing |
| CN105606503A (en) * | 2015-12-31 | 2016-05-25 | 上海源则通环保科技有限公司 | Portable atmospheric monitoring azimuth guide intelligent discriminator |
| CN106018221A (en) * | 2016-05-19 | 2016-10-12 | 上海勤煊信息科技有限公司 | Movable portable dust detector for warehouse storage |
-
2014
- 2014-07-01 CN CN201420360377.3U patent/CN204008390U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104849187A (en) * | 2015-04-24 | 2015-08-19 | 山东大学 | Dust concentration measurement instrument and measurement method based on human body physiological sensing |
| CN105606503A (en) * | 2015-12-31 | 2016-05-25 | 上海源则通环保科技有限公司 | Portable atmospheric monitoring azimuth guide intelligent discriminator |
| CN106018221A (en) * | 2016-05-19 | 2016-10-12 | 上海勤煊信息科技有限公司 | Movable portable dust detector for warehouse storage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU ZHONGZHENG PRODUCT SAFETY TESTING CO., LTD Free format text: FORMER OWNER: SUZHOU ZHONG'AN NUOLIAN ENVIRONMENTAL TECHNOLOGY SERVICES CO., LTD. Effective date: 20150601 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150601 Address after: Suzhou City, Jiangsu province 215300 town Kunshan City Hefeng Road No. 108, room 818 Patentee after: Jiangsu Zhongzheng Commodity Safety Testing Co.,Ltd. Address before: Suzhou City, Jiangsu province 215300 town Kunshan City Hefeng Road No. 108, room 815 Patentee before: SUZHOU ZHONGAN NUOLIAN ENVIRONMENTAL TECHNOLOGY SERVICE CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 |