CN205749445U - A kind of air quality detector based on mobile intelligent terminal - Google Patents

A kind of air quality detector based on mobile intelligent terminal Download PDF

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Publication number
CN205749445U
CN205749445U CN201620478259.1U CN201620478259U CN205749445U CN 205749445 U CN205749445 U CN 205749445U CN 201620478259 U CN201620478259 U CN 201620478259U CN 205749445 U CN205749445 U CN 205749445U
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CN
China
Prior art keywords
air
sensor
intelligent terminal
circuit board
quality detector
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Expired - Fee Related
Application number
CN201620478259.1U
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Chinese (zh)
Inventor
孔庆佐
许昌
匡宇芝
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Huizhou Desay Industry Research Institute Co Ltd
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Huizhou Desay Industry Research Institute Co Ltd
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Priority to CN201620478259.1U priority Critical patent/CN205749445U/en
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Expired - Fee Related legal-status Critical Current
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Abstract

This utility model discloses a kind of air quality detector based on mobile intelligent terminal, including being in turn connected to form the liquid crystal display screen of hollow cavity, upper casing, center, drain pan and bottom.Center is around offering air inlet, and bottom offers venthole, is provided with dust lid, is provided with PM2.5 sensor in dust lid, be provided with fan at venthole in cavity;Center is provided with circuit board, and circuit board is provided with formaldehyde sensor, TVOC sensor, Temperature Humidity Sensor and wireless communication module;It is provided with battery and USB board, battery and USB board in hollow cavity to be connected with circuit board;Liquid crystal display screen is connected with circuit board.Air quality detector based on mobile intelligent terminal can be with PARA FORMALDEHYDE PRILLS(91,95), and TVOC and humiture detect.Air inlet, dust lid and venthole connection form air channel, be provided with PM2.5 sensor, be provided with fan at venthole in dust lid, and the air-flow allowing air flow formed that rotates by fan gets up, and is drawn in sensor by extraneous air, it is achieved detect PM2.5.

Description

A kind of air quality detector based on mobile intelligent terminal
Technical field
This utility model relates to a kind of detector, particularly relates to a kind of air matter based on mobile intelligent terminal Amount detector.
Background technology
The quality of air quality reflects air pollution degree, and it is based on the height of pollutants in air concentration Judge.Air pollution is a complicated phenomenon, is subject at special time and place air pollutant concentration To multifactor impact perhaps.The man-made pollutant discharge size coming self-retaining and mobile pollution source is to affect air matter One of main factor of amount, including vehicle, boats and ships, the tail gas of aircraft, industrial pollution, Ju Minsheng Live and heating, waste incineration etc..The development intensity in city, topography and geomorphology and meteorology etc. are also to affect air matter The key factor of amount.
Fine particle refers to the aerodynamic equivalent diameter particulate matter less than or equal to 2.5 microns in surrounding air. It can long period be suspended in air, its in atmosphere content concn the highest, just represent air pollution the tightest Weight.Although PM2.5 is the component that in earth atmosphere composition, content is little, but it to air quality and can be seen Degree etc. has important impact.Compared with thicker Atmospheric particulates, PM2.5 particle diameter is little, and area is big, activity By force, the most incidentally poisonous and harmful substances (such as, heavy metal, microorganism etc.), and during stop in an atmosphere Between long, fed distance remote, thus the impact on health and atmosphere quality is bigger.
In order to increase the detection function of air quality detector based on mobile intelligent terminal, not only need first Aldehyde, TVOC and humiture detect, in addition it is also necessary to detect PM2.5.And PM2.5 is examined Measuring tool has its particularity, and the detection of PM2.5 is different from formaldehyde, TVOC and Temperature and Humidity, and PM2.5 detects Needing to form air-flow by wind-force, allowing air flow gets up, and extraneous air is drawn into sensor internal, Can more preferably realize detection.
Utility model content
The purpose of this utility model is to overcome weak point of the prior art, it is provided that a kind of based on intelligent movable The air quality detector of terminal, not only can be with PARA FORMALDEHYDE PRILLS(91,95), and TVOC and humiture detect, it is also possible to PM2.5 is detected.
The purpose of this utility model is achieved through the following technical solutions:
A kind of air quality detector based on mobile intelligent terminal, including: it is in turn connected to form hollow cavity Liquid crystal display screen, upper casing, center, drain pan and bottom;
Described center is around offering air inlet, and described bottom offers venthole, sets in described hollow cavity Dust lid, described air inlet, described dust lid and the connection of described venthole is had to form air channel, described dust lid Inside it is provided with PM2.5 sensor, at described venthole, is provided with fan;
Described center is provided with circuit board, and described circuit board is provided with formaldehyde sensor, TVOC sensor, warm and humid Degree sensor and wireless communication module;
Battery and USB board, described battery and described USB board and described circuit board it is provided with in described hollow cavity Connect;
Described liquid crystal display screen is connected with described circuit board.
Wherein in an embodiment, eyeglass is posted on described liquid crystal display screen surface.
Wherein in an embodiment, between described liquid crystal display screen and described eyeglass, it is provided with sealing cotton.
Wherein in an embodiment, described bottom is provided with slipmat.
Wherein in an embodiment, described circuit board is provided with on & off switch, and described on & off switch is arranged in the described end Lid.
Wireless communication module is 2.5G module, 3G module, 4G module, GPRS module, bluetooth module In any one or more, mobile intelligent terminal by wireless communication module to air quality detector send Open command.Pass through wireless communication module, it is achieved the long-range control of air quality detector, convenient use. This utility model can realize the long-range control to air quality detector, nothing by arranging wireless communication module Switch need to be touched.This utility model is mainly by installing Android and IOS system on air quality detector By specific APP software, it is achieved multifunctional intelligent manipulates, it is possible to realize remote control, it is achieved various Function.
Air quality detector based on mobile intelligent terminal by arrange on circuit boards formaldehyde sensor, TVOC sensor and Temperature Humidity Sensor, can be with PARA FORMALDEHYDE PRILLS(91,95), and TVOC and humiture detect.It addition, By arranging air inlet, dust lid and venthole, air inlet, dust lid and venthole connection form air channel, It is provided with PM2.5 sensor in dust lid, at venthole, is provided with fan, by the air-flow rotating formation of fan Allowing air flow gets up, and extraneous air is drawn into sensor internal, is captured in air-flow by optical lens Dust granules, thus realize the detection to PM2.5.
Accompanying drawing explanation
Fig. 1 is the structure of the air quality detector based on mobile intelligent terminal of this utility model one embodiment Figure;
Fig. 2 is the structure chart at another visual angle of air quality detector based on mobile intelligent terminal shown in Fig. 1;
Fig. 3 is the exploded view of the air quality detector based on mobile intelligent terminal shown in Fig. 1;
Fig. 4 is the sectional view of the air quality detector based on mobile intelligent terminal shown in Fig. 1.
Detailed description of the invention
For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is carried out more comprehensively Description.Accompanying drawing gives better embodiment of the present utility model.But, this utility model can be with Many different forms realize, however it is not limited to embodiments described herein.On the contrary, provide these The purpose of embodiment be make disclosure of the present utility model is understood more thorough comprehensively.
It should be noted that when element is referred to as " being fixed on " another element, and it can be directly at another yuan On part or element placed in the middle can also be there is.When an element is considered as " connection " another element, and it can To be directly to another element or to may be simultaneously present centering elements.Term as used herein " is hung down Straight ", " level ", "left", "right" and similar statement for illustrative purposes only, be not offered as It it is unique embodiment.
Unless otherwise defined, all of technology used herein and scientific terminology with belong to of the present utility model The implication that those skilled in the art are generally understood that is identical.Institute in description of the present utility model herein The term used is intended merely to describe the purpose of specific embodiment, it is not intended that in limiting this utility model. Term as used herein " and/or " include the arbitrary and all of of one or more relevant Listed Items Combination.
As shown in Figures 1 and 2, it is respectively the based on mobile intelligent terminal of this utility model one embodiment The air quality detector 10 structure chart under two different visual angles states.
A kind of air quality detector based on mobile intelligent terminal 10, it includes the liquid crystal display screen being sequentially connected with 100, upper casing 200, center 300, drain pan 400 and bottom 500, liquid crystal display screen 100, upper casing 200, center 300, drain pan 400 and bottom 500 are in turn connected to form a hollow cavity 600.
As shown in Figures 3 and 4, center 300 is around offering air inlet 310, and bottom 500 offers gives vent to anger Hole 510, is provided with dust lid 610, air inlet 310, dust lid 610 and venthole 510 in hollow cavity 600 Connection forms air channel, is provided with PM2.5 sensor 612, is provided with fan at venthole 510 in dust lid 610 512。
Center 300 is provided with circuit board 700, and circuit board 700 is provided with formaldehyde sensor 710, TVOC sensing Device 720, Temperature Humidity Sensor 730 and wireless communication module 750.Air quality based on mobile intelligent terminal Detector 10 is mainly for detection of indoor current air mass, such as formaldehyde, TVOC (Total Volatile Organic Compounds, total volatile organism), PM2.5 and humiture.Formaldehyde sensor 710, TVOC pass Sensor 720 and Temperature Humidity Sensor 730 are directly arranged on circuit board 700, but need the inspection of sensor Gauge head is close at air inlet 310, it can fully be contacted with extraneous air, just can be counted more accurately According to.
Wireless communication module 750 is 2.5G module, 3G module, 4G module, GPRS module, bluetooth Any one or more in module, mobile intelligent terminal is examined to air quality by wireless communication module 750 Survey instrument and send open command.By wireless communication module 750, it is achieved the long-range control of air quality detector, Convenient use.This utility model can realize air quality detector by arranging wireless communication module 750 Long-range control, it is not necessary to touching switch.This utility model is mainly by installing on air quality detector Android and IOS system are by specific APP software, it is achieved multifunctional intelligent manipulates, it is possible to realize remotely Manipulation, it is achieved various functions.
And the principle of PM2.5 sensor 612 is different, need to allow by the air-flow formed that rotates of fan 512 Air circulation is got up, and extraneous air is drawn into sensor internal, captures powder in air-flow by optical lens Dirt granule.
Battery 620 and USB board 630, battery 620 and USB board 630 and electricity it is provided with in hollow cavity 600 Road plate 700 connects.In the present embodiment, battery 620 is 1500mAh lithium battery, and USB board 630 is with outer Can charge to battery 620 and power for complete machine after connecting in portion.
Liquid crystal display screen 100 is connected with circuit board 700, and liquid crystal display screen 100 can be shown that the air quality number detected According to.
The built-in WIFI module of air quality detector 10 based on mobile intelligent terminal, can be realized by mobile phone Remotely monitor the air quality of indoor environment, predict in advance and take relative measure, as used air purifier Product carries out air cleaning, or uses humidifier, dehumidifier or air-conditioning, thus controls indoor temperature, wet That spends is constant.
Air quality detector 10 based on mobile intelligent terminal can upgrade to home intelligent terminal, by its with Interconnection implemented by the household electrical appliance such as room conditioning, depurator, humidifier, dehumidifier, it is not necessary to people controls, can be certainly Row sends instruction control relevant device and is operated, and the air keeping home environment is healthy.
Further, liquid crystal display screen 100 surface is posted and is set between eyeglass 110, and liquid crystal display screen 100 and eyeglass 110 There is sealing cotton 120.Liquid crystal display screen 100 can be got up the effect of protection by eyeglass 110, extends liquid crystal display screen 100 Service life, and seal cotton 120 and more preferably prevent the dust in the external world, aqueous vapor from entering in liquid crystal display screen 100.
Further, bottom 500 is provided with slipmat 520, and slipmat 520 is so that whole based on mobile intelligence More stable being placed on of air quality detector 10 of energy terminal.
Further, circuit board 700 is provided with on & off switch 740, and on & off switch 740 is arranged in bottom 500.Pass through On & off switch 740 control circuit plate 700, power-on or closedown power supply, make equipment process duty or non-work Make state.
Air quality detector 10 based on mobile intelligent terminal senses by arranging formaldehyde on circuit board 700 Device 710, TVOC sensor 720 and Temperature Humidity Sensor 730, can be with PARA FORMALDEHYDE PRILLS(91,95), TVOC and humiture Detect.It addition, by arranging air inlet 310, dust lid 610 and venthole 510, air inlet 310, Dust lid 610 and venthole 510 connection form air channel, are provided with PM2.5 sensor 612 in dust lid 610, Being provided with fan 512 at venthole 510, the air-flow allowing air flow formed that rotates by fan 512 gets up, Extraneous air is drawn into sensor internal, captures dust granules in air-flow by optical lens, thus real The now detection to PM2.5.
The above embodiment only have expressed several embodiments of the present utility model, and its description is the most concrete In detail, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, For the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to Making some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, this utility model The protection domain of patent should be as the criterion with claims.

Claims (5)

1. an air quality detector based on mobile intelligent terminal, it is characterised in that including: connect successively Connect the formation liquid crystal display screen of hollow cavity, upper casing, center, drain pan and bottom;
Described center is around offering air inlet, and described bottom offers venthole, sets in described hollow cavity Dust lid, described air inlet, described dust lid and the connection of described venthole is had to form air channel, described dust lid Inside it is provided with PM2.5 sensor, at described venthole, is provided with fan;
Described center is provided with circuit board, and described circuit board is provided with formaldehyde sensor, TVOC sensor, warm and humid Degree sensor and wireless communication module;
Battery and USB board, described battery and described USB board and described circuit board it is provided with in described hollow cavity Connect;
Described liquid crystal display screen is connected with described circuit board.
Air quality detector based on mobile intelligent terminal the most according to claim 1, its feature exists In, eyeglass is posted on described liquid crystal display screen surface.
Air quality detector based on mobile intelligent terminal the most according to claim 2, its feature exists In, it is provided with sealing cotton between described liquid crystal display screen and described eyeglass.
Air quality detector based on mobile intelligent terminal the most according to claim 1, its feature exists In, described bottom is provided with slipmat.
Air quality detector based on mobile intelligent terminal the most according to claim 1, its feature exists In, described circuit board is provided with on & off switch, and described on & off switch is arranged in described bottom.
CN201620478259.1U 2016-05-20 2016-05-20 A kind of air quality detector based on mobile intelligent terminal Expired - Fee Related CN205749445U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620478259.1U CN205749445U (en) 2016-05-20 2016-05-20 A kind of air quality detector based on mobile intelligent terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620478259.1U CN205749445U (en) 2016-05-20 2016-05-20 A kind of air quality detector based on mobile intelligent terminal

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106500776A (en) * 2017-01-09 2017-03-15 北京佳华智联科技有限公司 A kind of equipment for air quality and meteorologic parameter real-time detection and analysis
CN106949935A (en) * 2017-04-19 2017-07-14 摩瑞尔电器(昆山)有限公司 Environment detector
CN108731720A (en) * 2018-08-17 2018-11-02 复凌科技(上海)有限公司 A kind of shell and environment monitoring device of environment monitoring device
CN109060042A (en) * 2018-09-14 2018-12-21 陕西众策网络科技发展有限公司 A kind of ambient air quality monitoring device
CN115493658A (en) * 2022-11-21 2022-12-20 浙江省通信产业服务有限公司 Device and method for acquiring field geographic information data

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106500776A (en) * 2017-01-09 2017-03-15 北京佳华智联科技有限公司 A kind of equipment for air quality and meteorologic parameter real-time detection and analysis
CN106949935A (en) * 2017-04-19 2017-07-14 摩瑞尔电器(昆山)有限公司 Environment detector
CN108731720A (en) * 2018-08-17 2018-11-02 复凌科技(上海)有限公司 A kind of shell and environment monitoring device of environment monitoring device
CN109060042A (en) * 2018-09-14 2018-12-21 陕西众策网络科技发展有限公司 A kind of ambient air quality monitoring device
CN115493658A (en) * 2022-11-21 2022-12-20 浙江省通信产业服务有限公司 Device and method for acquiring field geographic information data

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161130

Termination date: 20200520

CF01 Termination of patent right due to non-payment of annual fee