CN208224220U - A kind of portable room air Portable Photometer - Google Patents
A kind of portable room air Portable Photometer Download PDFInfo
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- CN208224220U CN208224220U CN201821009538.9U CN201821009538U CN208224220U CN 208224220 U CN208224220 U CN 208224220U CN 201821009538 U CN201821009538 U CN 201821009538U CN 208224220 U CN208224220 U CN 208224220U
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- portable
- room air
- universal joint
- screw rod
- sensor
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Abstract
The utility model provides a kind of portable room air Portable Photometer, including support device and carrying case, the support device includes adjustable shelf, universal joint and support plate, the adjustable shelf top be equipped with can the nested universal joint round sleeve, the universal joint upper end is connected by the first vertical screw rod with the support plate, universal joint lower end is connected with the second vertical screw rod, the second vertical screw rod can be stretched out from round sleeve, the second vertical screw rod bottom end is additionally provided with circular baffle plate, carrying case can be placed in the support plate, detection host is equipped in the carrying case and can place the accessory rest area of support device.The utility model can effectively detect indoor toxic gas content, and detection accuracy is high, while easy to carry and mobile.
Description
Technical field
The utility model relates to Detection of Air Quality technical field more particularly to a kind of portable room air on-site measurements
Instrument.
Background technique
With economic growth and social progress, people increasingly advocate superior living environment, various types of building materials and
Household appliance is moved into indoor so that the complicated multiplicity of indoor pollutant.Room air pollution causes huge to society, family and individual
Loss, the whole world causes dead number of about 2,800,000 because of room air pollution every year, therefore, room air pollution by
Be classified as one of the environmental problem of global four most criticals, indoor pollutant mainly include formaldehyde, ammonia (NH3), benzene (C6H6) be object,
Total volatile organism etc..Formaldehyde and benzene are all carcinogenic substances, can cause asthma, cardiovascular and cerebrovascular diseases, diabetes, leukaemia, fetus
Deformity, children's intelligence substantially reduce.Ammonia is a kind of alkaline matter, it has corrosion and stimulation to make the skin histology contacted
With Long Term Contact ammonia is it is possible that pulmonary edema, adult respiratory distress syndrome can occur for Skin pigmentation or digital ulcer, serious person
It is comprehensive.
In view of indoor pollutant to the high risks of human body, it is indoor dirty to study quick, accurate and reliable, easy-to-use detection
The method and apparatus of dye object just more seems important and urgent.It, usually can be real in the indoor harmful gas detector developed at present
Now to the detection of one or both indoor pernicious gas, and it is expensive, and professional is needed to operate.
Utility model content
The purpose of this utility model is to provide a kind of portable room air Portable Photometers, to solve above-mentioned background skill
The problem of being proposed in art.
The utility model is achieved through the following technical solutions: a kind of portable room air Portable Photometer, including
Support device and carrying case, the support device include adjustable shelf, universal joint and support plate, and the adjustable shelf top is equipped with can be embedding
The round sleeve of the universal joint is covered, the universal joint upper end is connected by the first vertical screw rod with the support plate, universal joint
Lower end is connected with the second vertical screw rod, and the second vertical screw rod can be stretched out from round sleeve, the second vertical screw rod bottom
End is additionally provided with circular baffle plate, and carrying case can be placed in the support plate, and detection host is equipped in the carrying case and can be placed
The accessory rest area of support device.
Preferably, the detection host includes detection module and control module, printing transmission module, the detection module packet
It includes and is set to several stomatas on detection host panel, air pump and hollow cavity inside detection host, the stomata is logical
It crosses air pump to be connected with hollow cavity, formaldehyde sensor, ammoniacal sensor, benzene sensor, the control is equipped in the hollow cavity
Module includes controller and the display device on detection host panel, and the printing transmission module includes small print
Machine, wireless transport module, the controller and formaldehyde sensor, ammoniacal sensor, benzene sensor, display device, miniprinter,
Wireless transport module, air pump signal are connected.
Preferably, the display device is liquid crystal touch control display screen, can be used for showing that formaldehyde, ammonia, the real time monitoring of benzene are dense
Angle value.
Preferably, the detection host panel is equipped with printing outlet.
Preferably, the adjustable shelf is triangle adjustable shelf, is additionally provided with temperature-humidity sensor on the triangle adjustable shelf,
The temperature-humidity sensor is connected with controller signals.
Preferably, the round sleeve is the design of both ends open.
Preferably, the circular baffle plate diameter is greater than round sleeve diameter.
Compared with prior art, what the utility model reached has the beneficial effect that: (1) it is provided by the utility model it is a kind of just
Prompt formula room air Portable Photometer can make operator when carrying out indoor air quality detection, only need Mobile support device,
It can easily realize that indoor multipoint detects, meanwhile, by the intercombination of adjustable shelf, universal joint and support plate, fill support
Setting can easily be placed in carrying case, provide great convenience for testing staff.
(2) it by interior electrochemistry formaldehyde sensor, ammoniacal sensor, the benzene sensor set, can effectively detect in room air
Formaldehyde, ammonia, benzene content, detection accuracy is high, and operator can get information about indoor toxic gas content, detected
The gas content data come can print as needed or be transmitted to mobile phone by wireless transport module, facilitate preservation.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only the preferred reality of the utility model
Example is applied, it for those of ordinary skill in the art, without any creative labor, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is a kind of structure chart of portable room air Portable Photometer provided by the utility model；
Fig. 2 is the carrying case schematic diagram of the utility model；
Fig. 3 is the universal joint schematic diagram of the utility model.
In figure, 1- carrying case, 2- adjustable shelf, 3- universal joint, 4- support plate, 5- round sleeve, the vertical screw rod of 6- first, 7-
Second vertical screw rod, 8- circular baffle plate, 9- hollow cavity, 10- stomata, 11- air pump, 12- formaldehyde sensor, 13- ammoniacal sensor,
14- benzene sensor, 15- liquid crystal touch control display screen, 16- controller, 17- miniprinter, 18- wireless transport module, 19- temperature
Sensor, 20- humidity sensor, 21- accessory rest area, 22- detect host panel, 23- printing outlet.
Specific embodiment
In order to be best understood from the utility model technology contents, specific embodiment is provided below, and practical to this in conjunction with attached drawing
It is novel to be described further.
Referring to Fig. 1 to 3, a kind of portable room air Portable Photometer, including support device and carrying case, the support
Device includes adjustable shelf 2, universal joint 3 and support plate 4, and 4 size of support plate is identical as 1 size of carrying case, the adjustable shelf 2
Top be equipped with can the nested universal joint 3 round sleeve 5, round sleeve 5 designs for both ends open, 3 upper end of universal joint
It is connected by the first vertical screw rod 6 with the support plate 4, the first vertical screw rod 6 can play the role of fixed support plate 4, universal
3 lower ends to be saved to be connected with the second vertical screw rod 7, second vertical 7 bottom end of screw rod is stretched out from 5 lower end of round sleeve, and described
Two vertical 7 bottom ends of screw rod are additionally provided with circular baffle plate 8, and 8 diameter of circular baffle plate is greater than 5 diameter of round sleeve, and circular baffle plate 5 can
Play the role of limit, avoids the second vertical screw rod 7 from separating with round sleeve 5, carrying case 1, institute can be placed in the support plate 4
State the accessory rest area 21 for being equipped in carrying case 1 and detecting host and support device being placed.
When that need to be detected, support device is taken out from the accessory rest area 21 in carrying case 1, at this time support device
In receiving state, parastate, universal joint 3 are located at outside round sleeve 5 adjustable shelf 2 each other with support plate 4, in expansion support dress
When setting, adjustable shelf 2 is opened, makes support plate 4 with the first vertical 6 axis of screw rod by rotating universal joint 3, in 0 °~180 ° ranges
Interior activity makes support plate 4 form state parallel to the ground, universal joint 3 is then nested in circle by movable universal joint 3
It is fixed in axle sleeve 5, round sleeve 5 can play protection and fixed effect to universal joint 3, and carrying case 1 is placed in support
It is detected on plate 4, when not needing to be detected, packs up adjustable shelf 2, universal joint 3 is pulled out out of round sleeve 5, makes to prop up
Fagging 4 forms state parallel each other with adjustable shelf 2 again, and when pulling out universal joint 3 out of round sleeve 5, second is vertical
The circular baffle plate 8 of 7 bottom of screw rod can block the lower ending opening of round sleeve 5, to play the role of limit, it is second vertical to avoid
Screw rod 7 is separated with round sleeve 5.
Specifically, the adjustable shelf 2 be triangle adjustable shelf 2, the triangle adjustable shelf 2 be equipped with temperature sensor 19 with it is wet
Spend sensor 20, can temperature and humidity condition near real-time detection adjustable shelf 2, the temperature sensor 19, humidity sensor
20 are connected with controller signals, can will test data and are transmitted to controller 16 and are handled.
The detection host includes detection module and control module, printing transmission module, and the detection module includes being set to
Detect several stomatas 10 on host panel 22, air pump 11 and hollow cavity 9 inside detection host, the stomata 10
It is connected by air pump 11 with hollow cavity 9, is equipped with formaldehyde sensor 12, ammoniacal sensor 13, benzene sensor in the hollow cavity 9
14, the control module includes controller 16 and the display device on detection host panel 22, and display device is liquid crystal
Touching display screen 15 can be used for showing formaldehyde, ammonia, the real time monitoring concentration value of benzene and assigns control command to controller 16,
The printing transmission module includes miniprinter 17, wireless transport module 18, and the wireless signal transmission module uses WIFI
Or bluetooth carries out data transmission, the controller 16 and formaldehyde sensor 12, ammoniacal sensor 13, benzene sensor 14, display device,
Miniprinter 17, wireless transport module 18,11 signal of air pump are connected.
Specifically, being additionally provided with printing outlet 23 on detection host panel 22.
Working principle are as follows: when detecting, support device is taken out out of carrying case 1, open adjustable shelf 2, rotate universal joint
3, keep support plate 4 parallel to the ground, then universal joint 3 is nested in round sleeve 5 and is fixed, carrying case 1 is placed in
It is detected in support plate 4, the toxic gas to be detected is selected by liquid crystal touch control display screen 15, gas is opened by controller 16
Room air is evacuated in hollow cavity 9 by stomata 10, according to selected pre-detection gas, opens corresponding gas by pump 11
Body detecting sensor, gas concentration numerical value detected are shown that data detected can by liquid crystal touch control display screen 15
It is printed as desired by miniprinter 17, or mobile phone is transferred to by WIFI, bluetooth, facilitate record and look into
It sees.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution, improvement and etc. done should be included in the utility model
Within the scope of protection.
Claims (7)
1. a kind of portable room air Portable Photometer, which is characterized in that including support device and carrying case, the support dress
Set including adjustable shelf, universal joint and support plate, the adjustable shelf top be equipped with can the nested universal joint round sleeve, it is described
Universal joint upper end is connected by the first vertical screw rod with the support plate, and universal joint lower end is connected with the second vertical screw rod, described
Second vertical screw rod can be stretched out from round sleeve, and the second vertical screw rod bottom end is additionally provided with circular baffle plate, the support plate
On can place carrying case, be equipped with detection host in the carrying case and the accessory rest area of support device can be placed.
2. a kind of portable room air Portable Photometer according to claim 1, which is characterized in that the detection host
Including detection module and control module, printing transmission module, the detection module includes several on detection host panel
Stomata, air pump and hollow cavity inside detection host, the stomata are connected by air pump with hollow cavity, it is described in
Formaldehyde sensor, ammoniacal sensor, benzene sensor are equipped in cavity body, the control module includes controller and leads set on detection
Display device on machine side plate, the printing transmission module include miniprinter, wireless transport module, the controller and first
Aldehyde sensor, ammoniacal sensor, benzene sensor, display device, miniprinter, wireless transport module, air pump signal are connected.
3. a kind of portable room air Portable Photometer according to claim 2, which is characterized in that the display device
For liquid crystal touch control display screen, it can be used for showing the real time monitoring concentration value of formaldehyde, ammonia, benzene.
4. a kind of portable room air Portable Photometer according to claim 2, which is characterized in that the detection host
Panel is equipped with printing outlet.
5. a kind of portable room air Portable Photometer according to claim 2, which is characterized in that the adjustable shelf is
Triangle adjustable shelf is additionally provided with temperature-humidity sensor, the temperature-humidity sensor and controller on the triangle adjustable shelf
Signal is connected.
6. a kind of portable room air Portable Photometer according to claim 1, which is characterized in that the round sleeve
For the design of both ends open.
7. a kind of portable room air Portable Photometer according to claim 1, which is characterized in that the circular baffle plate
Diameter is greater than round sleeve diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821009538.9U CN208224220U (en) | 2018-06-28 | 2018-06-28 | A kind of portable room air Portable Photometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821009538.9U CN208224220U (en) | 2018-06-28 | 2018-06-28 | A kind of portable room air Portable Photometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208224220U true CN208224220U (en) | 2018-12-11 |
Family
ID=64506063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821009538.9U Active CN208224220U (en) | 2018-06-28 | 2018-06-28 | A kind of portable room air Portable Photometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208224220U (en) |
-
2018
- 2018-06-28 CN CN201821009538.9U patent/CN208224220U/en active Active
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