CN208206516U - A kind of open air air quality solid pollution analyte detection sampler - Google Patents
A kind of open air air quality solid pollution analyte detection sampler Download PDFInfo
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- CN208206516U CN208206516U CN201820855064.3U CN201820855064U CN208206516U CN 208206516 U CN208206516 U CN 208206516U CN 201820855064 U CN201820855064 U CN 201820855064U CN 208206516 U CN208206516 U CN 208206516U
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Abstract
The utility model discloses a kind of outdoor air quality solid pollution analyte detection samplers, including cabinet, the box outer surface is provided with air inlet, and it is provided with display screen on the right side of air inlet, the lower box is threaded with pedestal, and pedestal lower part is provided with the first straight-bar, the second shaft is installed inside first straight-bar, and second shaft be internally provided with threaded rod, be fixedly connected with the second knob on the right side of the threaded rod, and threaded rod lower part is provided with the second straight-bar.The open air air quality solid pollution analyte detection sampler uses first support, second support and third bracket for arcuate structure, and after use, first support, second support and third bracket can be spliced into a cylindrical structure, it is carried to greatly facilitate outdoor detection, and threaded rod is driven to be rotated by rotating second knob, controllable first straight-bar and the second straight-bar move up and down, and adjust so that the detection sampler be allow to carry out effective height.
Description
Technical field
The utility model relates to atmospheric detection equipment technical field, specially a kind of outdoor air quality solid pollution quality testing
Survey sampler.
Background technique
Atmosphere pollution refers to being discharged into atmosphere due to mankind's activity or natural process and generates harmful shadow to environment or people
Those of sound substance.Atmosphere pollution can be divided into two major classes by its existence: one is aerosol state pollutants, another
It is gaseous state pollutant；Primary pollution and secondary pollution can be divided into if by forming process classification.Primary pollution is
Refer to that secondary pollution is then anti-by primary pollution after chemical reaction or photochemistry directly from the polluter of discharge of pollutant sources
The new pollutant entirely different with primary pollution physicochemical properties that be should being formed, toxicity is stronger than primary pollution,
And outdoor air quality solid pollution analyte detection sampler is a kind of equipment detected to outdoor pollution air.
Outdoor air quality solid pollution analyte detection sampler currently on the market usually requires when detecting outdoors rugged
It is placed on rugged uneven ground, and existing detection device in the market is not easy convenient carrying, and not can be carried out effective
Height adjustment, to not be able to satisfy the demand of outdoor atmospheric detection now.
Utility model content
The purpose of this utility model is to provide a kind of outdoor air quality solid pollution analyte detection samplers, on solving
It states and leads to when the outdoor air quality solid pollution analyte detection sampler currently on the market proposed in background technique detects outdoors
It often needs to be placed on rugged and rough ground, and existing detection device in the market is not easy convenient carrying, and cannot
Effective height adjustment is carried out, thus the problem of not being able to satisfy the demand of outdoor atmospheric detection now.
To achieve the above object, the utility model provides the following technical solutions: a kind of open air air quality solid pollutant
Sampler, including cabinet are detected, the box outer surface is provided with air inlet, and is provided with display screen on the right side of air inlet, described
Lower box is threaded with pedestal, and pedestal lower part is provided with the first straight-bar, is equipped with second turn inside first straight-bar
Axis, and the second shaft is internally provided with threaded rod, is fixedly connected with the second knob on the right side of the threaded rod, and threaded rod lower part is set
It is equipped with the second straight-bar, first rotating shaft is installed, and first rotating shaft lower part is provided with block, the block inside second straight-bar
Inside is equipped with inner shaft, and is provided with the first knob on the right side of inner shaft, and the block lower part, which is provided with, is fixedly connected with first support,
And first support lower part is equipped with cross fastly, second support is provided on the right side of the first support, and be provided on the right side of second support
Third bracket.
Preferably, the first support, second support and third bracket are sector structure, and first support, second support
A cylindrical structure can be combined into the sector structure of third bracket.
Preferably, the threaded rod and the second knob are structure as a whole, and threaded rod and 2 the first straight-bars and 2 second
The sharp corner that straight-bar is formed is that groove structure constitutes screw connection structure.
Preferably, there are two first straight-bar and the second straight-bars, and 2 the first straight-bars and 2 the second straight-bars mutually group
At a lateral V-shaped structure.
Preferably, the end of 2 first straight-bars and 2 the second straight-bars constitutes rotational structure, and 2 by the second shaft
The sharp corner that a first straight-bar and 2 the second straight-bars are formed is groove structure.
Compared with prior art, the utility model has the beneficial effects that the open air air quality solid pollution analyte detection is adopted
Sample device uses first support, second support and third bracket for arcuate structure, and after use, can be by first support,
Two brackets and third bracket are spliced into a cylindrical structure, carry to greatly facilitate outdoor detection, and pass through rotation
Second knob drives threaded rod to be rotated, and controllable first straight-bar and the second straight-bar move up and down, to make the detection
Sampler can carry out effective height and adjust.First support, second support and the third bracket of the device are sector structure, and
The sector structure of first support, second support and third bracket can be combined into a cylindrical structure, this structure carrying out family
When outer atmosphere pollution analyte detection, it can be made by the way that first support, second support and third bracket are spliced into a cylindrical structure
The bracket of the detection sampler occupies little space, to facilitate the carrying of collector, threaded rod and the second knob are integrated
Structure, and threaded rod is that groove structure composition is threadedly coupled knot with the sharp corner that 2 the first straight-bars and 2 the second straight-bars are formed
Structure, this structure to control threaded rod after carrying out detection sampler erection by rotating second knob and be rotated,
To make threaded rod and 2 the first straight-bars and 2 the second straight-bar sharp corner groove structures form screw rod movement, the first straight-bar can be enabled
It being moved up and down with the second straight-bar, detection sampler then can control to move up and down, there are two the first straight-bars and the second straight-bar,
And 2 the first straight-bars and 2 the second straight-bars mutually form a lateral V-shaped structure, this structure be adjusted system inspection
When surveying the height of sampler, the height of sampler can be adjusted in 2 the first straight-bars and 2 the second straight-bars move up and down, 2
The end of a first straight-bar and 2 the second straight-bars constitutes rotational structure, and 2 the first straight-bars and 2 second by the second shaft
The sharp corner that straight-bar is formed is groove structure, this structure makes that threaded rod can move along a straight line by rotating second knob,
To make the wedge angle groove structure of 2 the first straight-bars and 2 the second straight-bars and threaded rod carry out screw rod movement, first then can be made
Straight-bar and the second straight-bar move up and down, and can then make to detect sampler progress up and down adjustment.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model first support schematic view of the front view；
Fig. 3 is that the utility model first support, second support and third bracket are closed overlooking structure diagram；
Fig. 4 is enlarged structure schematic diagram at A in the utility model Fig. 2.
In figure: 1, air inlet, 2, cabinet, 3, pedestal, 4, block, 5, inner shaft, 6, first support, 7, horizontal fast, 8, display screen,
9, the first knob, 10, second support, 11, third bracket, 12, threaded rod, 13, first rotating shaft, the 14, first straight-bar, 15, second
Knob, the 16, second shaft, the 17, second straight-bar.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of open air air quality solid pollution analyte detection
Sampler, including cabinet 2,2 outer surface of cabinet is provided with air inlet 1, and display screen 8 is provided on the right side of air inlet 1, under cabinet 2
Portion is threaded with pedestal 3, and 3 lower part of pedestal is provided with the first straight-bar 14, and there are two the first straight-bars 14 and the second straight-bar 17, and
2 first the second straight-bars of straight-bar 14 and 2 17 mutually composition one lateral V-shaped structure, this structure be adjusted system
When detecting the height of sampler, sampler can be adjusted in 2 first the second straight-bars of straight-bar 14 and 2 17 move up and down
Highly, the end of 2 first the second straight-bars of straight-bar 14 and 2 17 constitutes rotational structure by the second shaft 16, and 2 first straight
The sharp corner that the second straight-bar of bar 14 and 2 17 is formed is groove structure, this structure makes can be by spiral shell by rotating second knob 15
Rasp bar 12 moves along a straight line, to make the wedge angle groove structure and threaded rod 12 of 2 first the second straight-bars of straight-bar 14 and 2 17
Carry out screw rod movement, the first straight-bar 14 and the second straight-bar 17 can then moved up and down, can then make detect sampler into
Row up and down adjustment is equipped with the second shaft 16 inside the first straight-bar 14, and the second shaft 16 is internally provided with threaded rod 12, screw thread
The second knob 15 is fixedly connected on the right side of bar 12, and 12 lower part of threaded rod is provided with the second straight-bar 17, threaded rod 12 and the second rotation
Button 15 is structure as a whole, and the sharp corner that the first straight-bar of threaded rod 12 and 2 14 and 2 the second straight-bars 17 are formed is groove structure
Screw connection structure is constituted, this structure to control by rotating second knob 15 after carrying out detection sampler erection
Threaded rod 12 processed is rotated, to make the first straight-bar of threaded rod 12 and 2 14 and 2 17 sharp corner groove structures of the second straight-bar
Screw rod movement is formed, the first straight-bar 14 and the second straight-bar 17 can be enabled to move up and down, then can control detection sampler or more
It is mobile, first rotating shaft 13 is installed inside the second straight-bar 17, and 13 lower part of first rotating shaft is provided with block 4, installs inside block 4
There is inner shaft 5, and be provided with the first knob 9 on the right side of inner shaft 5,4 lower part of block, which is provided with, is fixedly connected with first support 6, and first
6 lower part of bracket be equipped with cross fast 7, first support 6, second support 10 and third bracket 11 be sector structure, and first support 6,
Second support 10 and the sector structure of third bracket 11 can be combined into a cylindrical structure, this structure carrying out outdoor atmosphere
When pollutant monitoring, it can be made by the way that first support 6, second support 10 and third bracket 11 are spliced into a cylindrical structure
The bracket of the detection sampler occupies little space, to facilitate the carrying of collector, is provided with second on the right side of first support 6
Bracket 10, and third bracket 11 is provided on the right side of second support 10.
Working principle: when using the open air air quality solid pollution analyte detection sampler, whether the device is first checked
The case where there are part breakage or being not connected firmly, carries out again after inspection is errorless using then by first support 6, second support 10
It is inserted respectively into ground with third bracket 11, is then stepped down on cross fast 7 with foot, the can be made under the action of foot down force
It is more firm in ground that one bracket 6, second support 10 and third bracket 11 are inserted into, and then carries out by the alignment pedestal 3 of cabinet 2
Rotation is screwed, and when needing to carry out angular adjustment, is rotated with hand steered cabinet 2 by inner shaft 5, and needs to fix
When, inner shaft 5 can be fixed by the first knob 9 of rotation, so that cabinet 2 be made to be fixed, and need to adjust cabinet 2
When height, the second knob 15 can be grasped, then rotates the second knob 15, so that the second knob 15 be made to drive threaded rod 12
Screw rod movement is carried out in groove between the first straight-bar 14 and the second straight-bar 17, then makes the first straight-bar 14 and the second straight-bar 17
Moved up and down under the action of the second shaft 16, after height adjustment is good, can will switch open, then pollute atmosphere from into
Port 1 enters, and then checks that data can show that here it is open air air quality solid pollution analyte detection samplings in display screen 8
The working principle of device.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of open air air quality solid pollution analyte detection sampler, including cabinet (2), it is characterised in that: the cabinet (2)
Outer surface is provided with air inlet (1), and is provided with display screen (8) on the right side of air inlet (1), cabinet (2) the lower thread connection
Have pedestal (3), and pedestal (3) lower part is provided with the first straight-bar (14), the second shaft is installed inside first straight-bar (14)
(16), and the second shaft (16) is internally provided with threaded rod (12), is fixedly connected with the second knob on the right side of the threaded rod (12)
(15), and threaded rod (12) lower part is provided with the second straight-bar (17), is equipped with first rotating shaft inside second straight-bar (17)
(13), and first rotating shaft (13) lower part is provided with block (4), is equipped with inner shaft (5) inside the block (4), and inner shaft (5) is right
Side is provided with the first knob (9), and block (4) lower part, which is provided with, to be fixedly connected with first support (6), and first support (6)
Lower part is equipped with horizontal fast (7), is provided with second support (10) on the right side of the first support (6), and set on the right side of second support (10)
It is equipped with third bracket (11).
2. a kind of outdoor air quality solid pollution analyte detection sampler according to claim 1, it is characterised in that: described
First support (6), second support (10) and third bracket (11) be sector structure, and first support (6), second support (10) and
The sector structure of third bracket (11) can be combined into a cylindrical structure.
3. a kind of outdoor air quality solid pollution analyte detection sampler according to claim 1, it is characterised in that: described
Threaded rod (12) and the second knob (15) are structure as a whole, and threaded rod (12) and 2 the first straight-bars (14) and 2 the second straight-bars
(17) sharp corner formed is that groove structure constitutes screw connection structure.
4. a kind of outdoor air quality solid pollution analyte detection sampler according to claim 1, it is characterised in that: described
There are two first straight-bars (14) and the second straight-bar (17), and 2 the first straight-bars (14) and 2 the second straight-bars (17) mutually form one
A transverse direction V-shaped structure.
5. a kind of outdoor air quality solid pollution analyte detection sampler according to claim 1, it is characterised in that: described
The end of 2 the first straight-bars (14) and 2 the second straight-bars (17) constitutes rotational structure, and 2 first by the second shaft (16)
The sharp corner that straight-bar (14) and 2 the second straight-bars (17) are formed is groove structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820855064.3U CN208206516U (en) | 2018-06-04 | 2018-06-04 | A kind of open air air quality solid pollution analyte detection sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820855064.3U CN208206516U (en) | 2018-06-04 | 2018-06-04 | A kind of open air air quality solid pollution analyte detection sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208206516U true CN208206516U (en) | 2018-12-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820855064.3U Expired - Fee Related CN208206516U (en) | 2018-06-04 | 2018-06-04 | A kind of open air air quality solid pollution analyte detection sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208206516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112147278A (en) * | 2020-08-27 | 2020-12-29 | 河海大学 | Measuring device for oxygen content of multiple horizontal layers |
-
2018
- 2018-06-04 CN CN201820855064.3U patent/CN208206516U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112147278A (en) * | 2020-08-27 | 2020-12-29 | 河海大学 | Measuring device for oxygen content of multiple horizontal layers |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20181207 Termination date: 20210604 |