CN208506008U - A kind of formaldehyde automatic checkout system based on Internet of Things - Google Patents
A kind of formaldehyde automatic checkout system based on Internet of Things Download PDFInfo
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- CN208506008U CN208506008U CN201821104939.2U CN201821104939U CN208506008U CN 208506008 U CN208506008 U CN 208506008U CN 201821104939 U CN201821104939 U CN 201821104939U CN 208506008 U CN208506008 U CN 208506008U
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Abstract
The utility model provides a kind of formaldehyde automatic checkout system based on Internet of Things, including formaldehyde examination device and data processing terminal；Formaldehyde examination device includes mobile main body and upright bar；The top surface of mobile main body is arranged in upright bar, and upside is provided with adsorption hole, and upright bar, which is internally located at below adsorption hole, is provided with adsorption pump, is provided with formaldehyde sensor below；The bottom end of upright bar is provided with rotary joint, and rotary joint and the groove of mobile body top face setting are connected by a hinge, and is provided with rotating electric machine and angular transducer on the hinge in groove；Microprocessor module, data memory module and wireless transport module are provided in mobile main body.Formaldehyde automatic checkout system provided by the utility model, the formaldehyde in air can be preferably captured in mobile detection process and detected, the concentration of formaldehyde of different height can be detected by a formaldehyde sensor, it can accurately learn the distribution situation of indoor formaldehyde, provide more solid reference for the removal of indoor formaldehyde.
Description
Technical field
The utility model relates to technical field of environmental detection, in particular to the automatic detection system of a kind of formaldehyde based on Internet of Things
System.
Background technique
With the continuous improvement of people's living standards, the requirement for air is also higher and higher, however decorating house, replacement
Household is more and more common, due to many adhesives, coating, paint, all contains formaldehyde, can volatilize the contamination gas based on formaldehyde
Body causes harm to the human body.Formaldehyde is determined as carcinogenic and teratogenesis substance by the World Health Organization, and Long Term Contact formaldehyde can
Cause chronic respiratory disease, pregnancy syndrome, the diseases such as leukaemia can also cause neonatal chromosome disorder, parent juvenile
The problems such as failure of memory and feeblemindedness.
Existing indoor formaldehyde detection device is generally fixed test device, not can be carried out movement, can only test a certain position
The concentration of formaldehyde set.Patent CN 205003130 discloses a kind of Mobile type indoor formaldehyde examination system based on Internet of Things, should
Concentration of formaldehyde sensor is arranged to detect the concentration of formaldehyde of different height by the different height in upright bar in patent.However this sets
Meter has the following problems during actual use:
(1), since detection device is mobile detection, so that concentration of formaldehyde sensor is not easy to capture the first in air
Aldehyde leads to detection inaccuracy；
(2), need to detect the concentration of formaldehyde of different height using multiple formaldehyde sensors, and it is different on Vehicles Collected from Market
Formaldehyde sensor have all certain errors, opposite concentration of formaldehyde will be caused deviation occur.
Utility model content
To solve the problems, such as to mention in background above technology, it is automatic that the utility model provides a kind of formaldehyde based on Internet of Things
Detection system, including formaldehyde examination device and data processing terminal；
The formaldehyde examination device includes mobile main body and upright bar；
The top surface of the mobile main body is arranged in the upright bar, and adsorption hole, the upright bar are provided on the upside of the upright bar
It is internally located at below adsorption hole and is provided with adsorption pump, be provided with formaldehyde sensor below the adsorption pump；
The bottom end of the upright bar is provided with rotary joint, and the rotary joint and the groove of mobile body top face setting pass through
Hinge connects, and is provided with rotating electric machine and angular transducer on the hinge in the groove；
Microprocessor module, data memory module and wireless transport module are provided in the mobile main body；Micro- place
The reason device module data storage that acquires the formaldehyde sensor is transmitted to data storage module by wireless transport module
Data processing terminal.
Further, the lower end of the upright bar is fixedly connected by elastomeric element with the rotary joint.
Further, the middle portion of the upright bar is divided into automatic telescopic link.
Further, the automatic telescopic link uses one of hydraulic stem, screw rod.
Further, infrared anti-collision inductor is provided on the side of the mobile main body.
Further, the side periphery of the mobile main body is provided with Crashworthy plate, and the Crashworthy plate passes through several buffering elastics
Spring is connect with the side of mobile main body.
Further, the wireless transport module is at least one of bluetooth, G, WIFI, ZigBee.
Further, the bottom of the mobile main body is provided with universal wheel.
Further, battery module is provided in the mobile main body.
The utility model provides a kind of formaldehyde automatic checkout system based on Internet of Things, can not only be in mobile detection process
In the formaldehyde that preferably captures in air detected, moreover it is possible to the formaldehyde of different height is just detected by a formaldehyde sensor
Concentration；By technology of Internet of things, the more acurrate distribution situation for learning indoor formaldehyde of energy, providing for indoor formaldehyde concentration removal more has
The reference frame of power.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is formaldehyde examination apparatus structure schematic diagram provided by the utility model；
Fig. 2 is upright bar upper end formation schematic diagram；
Fig. 3 is upright bar upper end formation schematic diagram；
Fig. 4 is mobile main body overlooking structure diagram.
Appended drawing reference:
100 mobile 200 upright bar of main body, 210 adsorption holes
220 adsorption pump, 230 rotary joint, 110 groove
240 elastomeric element, 250 middle section part, 120 Crashworthy plate
130 buffer spring, 140 universal wheel, 111 rotating electric machine
112 angular transducer, 260 formaldehyde sensor
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
The utility model provides a kind of formaldehyde automatic checkout system based on Internet of Things, as shown in Figure 1, Figure 2 and Figure 3, packet
Include formaldehyde examination device and data processing terminal；The formaldehyde examination device includes mobile main body 100 and upright bar 200；
The top surface of the mobile main body 100 is arranged in the upright bar 200, and the upside of the upright bar 200 is provided with adsorption hole
210, the lower section that the upright bar 200 is internally located at adsorption hole 210 is provided with adsorption pump 220, the lower section setting of the adsorption pump 220
There is formaldehyde sensor 260 (as shown in Figure 2)；The bottom end of the upright bar 200 is provided with rotary joint 230, the rotary joint 230
It is connected by a hinge with the groove 110 of mobile 100 top surface of main body setting, is provided with electric rotating on the hinge in the groove 110
Machine 111 and angular transducer 112 (as shown in Figure 3)；Microprocessor module, data memory module are provided in mobile main body 100
And wireless transport module；The data storage that the microprocessor module acquires the formaldehyde sensor 260 is to data storage mould
Block, and data processing terminal is transmitted to by wireless transport module.
Specifically, the top of upright bar 200 is divided into hollow structure, and the shaft of upside is provided with several adsorption holes 210, opens and inhales
When attached pump 220, downward wind pressure is generated, the air near adsorption hole 210 collects downwards and contacts with formaldehyde sensor 260, because
This, concentration of formaldehyde sensor is easier to capture and detect the formaldehyde in air, while it is enough also to obtain sensor
Air mass flow guarantees the stability of formaldehyde examination；Adsorption pump 220 can be using existing pump in the market, it is preferred to use two-way pump,
Wind pressure can be generated to different directions: when generating downward wind pressure, can be easier to capture and detect formaldehyde, and when production
When giving birth to upward wind pressure, the air circulation inside upright bar 200 can be made, concentration of formaldehyde sensor is prevented to be chronically at high concentration
It is damaged in formaldehyde gas.
The lower end of upright bar 200 is connect by rotary joint 230 with 110 hinge of groove of mobile 100 top surface of main body setting, is stood
Bar 200 can be rotated around bottom end, by rotation, can control the height of 200 end of upright bar, i.e., dense using a formaldehyde
Degree sensor can capture the concentration of formaldehyde of different height, and the concentration of formaldehyde data that concentration of formaldehyde sensor collection arrives can be with
Microprocessor module is transmitted to by way of signal wire or wireless module transmission；
Rotating electric machine 111 and angular transducer 112 are provided on the hinge in groove 110, rotating electric machine 111 can be adopted
It is connect with the shaft of existing motor in the market, rotating electric machine 111 with the hinge of rotary joint 230, angular transducer 112 is arranged
On hinge or in the shaft of rotating electric machine 111；And rotating electric machine 111 can be using servo motor in the market, and uses existing
There is technology that can be attached the control system of motor and angular transducer 112 with microprocessor module, passes through micro process
The control of device module can automatically adjust the rotation of upright bar 200, and then adjust the height of upright bar 200, will also realize that upright bar 200 rotates
Angle, cooperate upright bar 200 itself height, exact height locating for 200 end formaldehyde examination end of upright bar can be calculated.Cause
This, the air formaldehyde concentration of different height is detected by control detection device, the data of acquisition are transmitted through wireless transmission mould
Block is transmitted to data processing terminal, can handle data, and data terminal can draw interior according to the data of collection automatically
Space-pollution concentration field figure so that formaldehyde source be accurately positioned, and formulates the basic scheme of removal formaldehyde；Data processing terminal can
Think computer or mobile phone etc..
It is further preferred that different cruise route modes can be arranged for formaldehyde examination device by microprocessor module,
Guarantee that robot can cover indoor all rooms with automatic cruising, and being set as the cruise route mode in the prior art can be real
The programming applied.Cruise path, sample frequency, the works such as height of sampling of multi-fold can be set by data processing terminal
Make parameter；The contamination data that can be acquired with receiving sensor, and the scatterplot data of pollution monitoring are subjected to interpolation, to draw
The formaldehyde pollution concentration field of the entire interior space provides more accurate reference frame for formaldehyde removal.
The utility model provides a kind of formaldehyde automatic checkout system based on Internet of Things, can not only be in mobile detection process
In the formaldehyde that preferably captures in air detected, the formaldehyde of different height can be detected by a formaldehyde sensor
Concentration；By technology of Internet of things, the distribution situation of indoor formaldehyde more can be accurately learnt, provide for indoor formaldehyde concentration removal more smart
True reference frame.
On the basis of above structure, as shown in figure 3, the lower end of the upright bar 200 by elastomeric element 240 with it is described
Rotary joint 230 is fixedly connected, and the elastomeric element 240 can be brute spring.Due in automatic detection process, upright bar
200 hold be prone to the collision of other objects and damage, by the buffer function of elastomeric element 240, upright bar 200 can be made to hold
The problems such as fractureing is avoided by the impact from different direction.
Preferably, the middle section part 250 of the upright bar 200 is automatic telescopic link；The automatic telescopic link using hydraulic stem,
One of screw rod.The middle section part 250 of upright bar 200 is that automatic telescopic link being capable of 200 end point detection of further expansion upright bar
The detection range at position, and when without work, it is shunk, facilitates placement.Automatic telescopic link can be with microprocessor mould
Block is electrically connected, and microprocessor module can control the collapsing length of automatic telescopic link, and is learnt specific flexible
Length, to calculate the height of the acquired data point of formaldehyde sensor 260.
Preferably, infrared anti-collision inductor is provided on the side of the mobile main body 100；Infrared anti-collision inductor is existing
Some inductors, can the perception when formaldehyde examination device will collide, thus make formaldehyde examination device stop it is mobile or
Mobile detection is carried out to other routes.
Further, as shown in figure 4, the side periphery of the mobile main body 100 is provided with Crashworthy plate 120, the anticollision
Plate 120 is connect by several buffer springs 130 with the side of mobile main body 100.When formaldehyde examination device collides, lead to
The impact force that formaldehyde examination device interior arrangement or route receive can be greatly reduced by crossing Crashworthy plate 120, and then is extended and used the longevity
Life.
Preferably, the wireless transport module is at least one of bluetooth, 4G, WIFI, ZigBee.
Preferably, the bottom of the mobile main body 100 is provided with universal wheel 140.
Preferably, battery module is provided in the mobile main body 100.
Although herein more having used such as move main body, upright bar, adsorption hole, adsorption pump, rotary joint, groove,
The terms such as elastomeric element, middle section part, Crashworthy plate, spring, universal wheel, rotating electric machine, angular transducer, but use is not precluded
A possibility that other terms.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；?
It is contrary to the spirit of the present invention that they, which are construed to any additional limitation all,.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (9)
1. a kind of formaldehyde automatic checkout system based on Internet of Things, it is characterised in that: including formaldehyde examination device and data processing
Terminal；
The formaldehyde examination device includes mobile main body (100) and upright bar (200)；
Upright bar (200) setting is provided with absorption on the upside of the top surface of the mobile main body (100), the upright bar (200)
Hole (210), the upright bar (200), which is internally located at below adsorption hole (210), is provided with adsorption pump (220), the adsorption pump
(220) formaldehyde sensor (260) are provided with below；
The bottom end of the upright bar (200) is provided with rotary joint (230), the rotary joint (230) and mobile main body (100) top
The groove (110) of face setting is connected by a hinge, and is provided with rotating electric machine (111) and angle on the hinge in the groove (110)
It spends sensor (112)；
Microprocessor module, data memory module and wireless transport module are provided in the mobile main body (100)；Micro- place
The reason device module data storage that acquires the formaldehyde sensor (260) passes through wireless transport module to data storage module
It is transmitted to data processing terminal.
2. the formaldehyde automatic checkout system according to claim 1 based on Internet of Things, it is characterised in that: the upright bar
(200) lower end is fixedly connected by elastomeric element (240) with the rotary joint (230).
3. the formaldehyde automatic checkout system according to claim 1 based on Internet of Things, it is characterised in that: the upright bar
(200) middle section part (250) is automatic telescopic link.
4. the formaldehyde automatic checkout system according to claim 3 based on Internet of Things, it is characterised in that: the automatic telescopic
Bar uses one of hydraulic stem, screw rod.
5. the formaldehyde automatic checkout system according to claim 1 based on Internet of Things, it is characterised in that: the mobile main body
(100) infrared anti-collision inductor is provided on side.
6. the formaldehyde automatic checkout system according to claim 1 based on Internet of Things, it is characterised in that: the mobile main body
(100) side periphery is provided with Crashworthy plate (120), and the Crashworthy plate (120) passes through several buffer springs (130) and mobile master
The side of body (100) connects.
7. the formaldehyde automatic checkout system according to claim 1 based on Internet of Things, it is characterised in that: the wireless transmission
Module is at least one of bluetooth, 4G, WIFI, ZigBee.
8. the formaldehyde automatic checkout system according to claim 1 based on Internet of Things, it is characterised in that: the mobile main body
(100) bottom is provided with universal wheel (140).
9. the formaldehyde automatic checkout system according to claim 1 based on Internet of Things, it is characterised in that: the mobile main body
(100) battery module is provided in.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018209761340 | 2018-06-25 | ||
| CN201820976134 | 2018-06-25 |
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| CN208506008U true CN208506008U (en) | 2019-02-15 |
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ID=65284397
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110047251A (en) * | 2019-05-27 | 2019-07-23 | 范勇 | A kind of intelligence formaldehyde warning device |
| CN113640471A (en) * | 2021-08-24 | 2021-11-12 | 苏州中正工程检测有限公司 | Formaldehyde detection device for indoor air detection |
-
2018
- 2018-07-12 CN CN201821104939.2U patent/CN208506008U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110047251A (en) * | 2019-05-27 | 2019-07-23 | 范勇 | A kind of intelligence formaldehyde warning device |
| CN113640471A (en) * | 2021-08-24 | 2021-11-12 | 苏州中正工程检测有限公司 | Formaldehyde detection device for indoor air detection |
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