CN206920187U - A kind of atmosphere sampling instrument - Google Patents
A kind of atmosphere sampling instrument Download PDFInfo
- Publication number
- CN206920187U CN206920187U CN201720602889.XU CN201720602889U CN206920187U CN 206920187 U CN206920187 U CN 206920187U CN 201720602889 U CN201720602889 U CN 201720602889U CN 206920187 U CN206920187 U CN 206920187U
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- receiver
- support feet
- installing plate
- fix bar
- sampling instrument
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Abstract
The utility model discloses a kind of atmosphere sampling instrument, its drip irrigation device includes sampler, installing plate is provided with below the sampler, at least three support feet is provided with the installing plate, the receiver for storing support feet is provided with the installing plate, the governor motion for adjusting support feet spacing is provided with the installing plate, the beneficial effects of the utility model are：By setting installing plate and support feet in the lower section of sampler so that sampler and support feet need not be installed during use；By setting receiver, support feet can be collapsed when that need not use, reduce the space shared by support feet, it is convenient to carry or deposit.
Description
Technical field
Atmospheric sampling equipment is the utility model is related to, more specifically it is related to a kind of atmosphere sampling instrument.
Background technology
With the process of human industryization, environmental problem getting worse.Industrial production largely discharges waste gas, is harmful in air
The content of gas is continuously increased, and the health to people brings serious harm.Atmosphere sampling instrument is to extract air by air pump
In gas, then be environmental monitoring, health and epidemic prevention, section to understand the pollution condition in environment by the analysis to sample gas
Consult the ideal tools for learning lamp unit collection pernicious gas sample.
Authorization Notice No. discloses a kind of Portable air sampling instrument for CN205909847U utility model patent and fixed
Frame, including fixed column, there are 3 support bars in the external articulation of fixed column, multiple fixed covers are provided with fixed column, are being supported
Connecting rod is hinged with the middle part of bar, by by connecting rod and fixed cover clamping, so that support bar is fixed or reconciled the branch of support bar
Support height.But when using atmosphere sampling instrument, it is often necessary to which the multiple places regional to one sample, and each place
The distance between interval it is larger, to ensure the accuracy of test result.And when being moved to next place after the completion of testing, due to
It is spaced larger between each place, it is necessary to first remove atmosphere sampling instrument from support, then support is collapsed, so to next
Need again atmosphere sampling instrument is rack-mount during measurement point, and portable support and atmospheric sampling are needed in moving process
Instrument, it is relatively complicated, have much room for improvement.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of atmosphere sampling instrument, its advantage
It is by the way that support bar is arranged on atmosphere sampling instrument, when in use without installation, convenient use is with carrying.
To achieve the above object, the utility model provides following technical scheme：A kind of atmosphere sampling instrument, including sampling
Device, installing plate is provided with below the sampler, is provided with least three support feet on the installing plate, on the installing plate
The receiver for storing support feet is provided with, the governor motion for adjusting support feet spacing is provided with the installing plate.
By using above-mentioned technical proposal, by setting installing plate in the lower section of sampler, at least three is set on installing plate
Support feet, when using sampler samples, sampler is fixed at the scene in the height of breathing zone by support feet, passes through setting
Receiver, when sampler need not be used, support feet can be collapsed in receiver, reduce the body of the atmosphere sampling instrument
Product, conveniently carries or deposits the atmosphere sampling instrument；By setting governor motion, can adjust between three support feets away from
From so that
The utility model is further arranged to：The support feet includes fix bar, and connecting rod is provided with the fix bar,
The bottom of the connecting rod is provided with support bar, and fluted, the groove is set in one end of the connecting rod and support bar
Side wall be provided with spring, one end of the spring is provided with fixture block, and the fix bar and connecting rod correspond to the position of fixture block
Place is provided with neck
By using above-mentioned technical proposal, pass through the connecting rod being arranged in fix bar and the branch being arranged in connecting rod
Strut, when in use,, when not in use, can so as to increase the length of support frame by the way that connecting rod and support bar are slid out
So that connecting rod and support bar are collapsed in fix bar, so as to reduce the length of the support frame after collapsing, convenient storage and
Carry.
The utility model is further arranged to：The fix bar, connecting rod and support bar use light-weight metal thin plate system
Into the bottom of the support bar is welded with metal derby.
By using above-mentioned technical proposal, fix bar, connecting rod and support bar are made of light-weight metal thin plate, so as to
Reduce the quality of fix bar, connecting rod and support bar, facilitate staff to carry.Simultaneously gold is welded with the bottom of support bar
Belong to block so that after fix bar is opened, connecting rod and support bar can be sliding from fix bar in the presence of metal derby deadweight
Bottom is moved to, it is manually operated without staff；And increase weight in the bottom of support bar, the steady of the support feet can be strengthened
It is qualitative.
The utility model is further arranged to：The side of the fix bar sets fluorescence coating.
By using above-mentioned technical proposal, by setting fluorescence coating in the side of fix bar, when using the air at night
During sampling instrument, fluorescence coating can light as warning, remind passerby to be placed with atmosphere sampling instrument in this place, avoid night compared with
Secretly, passerby knocks atmosphere sampling instrument over when passing through.
The utility model is further arranged to：One end of the receiver is provided with for preventing support feet away from receiver
Closing piece, the fix bar is provided with locked groove for the opening position of closing piece.
By using above-mentioned technical proposal, by the way that closing piece is caught in locked groove, so that fix bar is fixed with receiver,
Fix bar is avoided easily to depart from out of receiver；By way of closing piece locked groove, fixed and convenient for unlocking, using simple.
The utility model is further arranged to：The top of the fix bar and one end of receiver are hinged, the receiver
On be provided with for prevent support feet collapse receiver torsion spring, one end of the receiver is provided with outward-dipping gear
Plate.
, can be by turning by the way that the one end on the top of fix bar and receiver is hinged by using above-mentioned technical proposal
The mode of dynamic fix bar collapses to fix bar in receiver.By setting torsion spring so that when it is desired to be used, only need to be by closing piece
Extract, fix bar will automatic spring, convenient use, and by setting baffle plate, for limiting the maximum rotation model of fix bar
Enclose, the angle of support feet manually adjusted without staff, at the same can also avoid fix bar rotate it is excessive, cause support feet without
Method supports sampler.
The utility model is further arranged to：The governor motion includes the rotating disk of rotation connection on a mounting board, described
The bottom of rotating disk is provided with stopper slot, and the top of the receiver is provided with the gag lever post in stopper slot, the storage
Box sliding connection on a mounting board, is shifted to or away from the installing plate center of circle by rotating rotating disk gag lever post.
By using above-mentioned technical proposal, by setting the stopper slot on rotating disk and rotating disk, by rotating rotating disk, due to
Gag lever post be arranged in stopper slot and receiver sliding connection on a mounting board so that after rotating rotating disk, receiver can be to overhanging
Go out and support the distance between pin so as to increase, increase the stability of support feet, avoid easily lodging on the road surfaces such as slope；When not
When needing to use, rotating disk can be rotated backward, so that the distance between receiver reduces, reduces receiver floor space,
Convenient storage air Acquisition Instrument.
The utility model is further arranged to：The outer surface of the rotating disk is provided with non-slip texture.
By using above-mentioned technical proposal, non-slip texture is set in the outside of rotating disk, facilitates staff to rotate rotating disk.
In summary, the beneficial effects of the utility model are：
By setting installing plate and support feet in the lower section of sampler so that without installing sampling during use
Device and support feet；It is that support feet can be collapsed that need not use by setting receiver, reduces shared by support feet
Space, it is convenient to carry or deposit.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the exploded perspective view of the present embodiment receiver, rotating disk, installing plate；
Fig. 3 is the schematic elevation view of the present embodiment turntable；
Fig. 4 is the schematic cross-sectional view of support feet in the present embodiment；
Fig. 5 is the enlarged diagram at A in Fig. 3.
Description of reference numerals：1st, sampler；2nd, installing plate；3rd, rotating disk；4th, stopper slot；5th, gag lever post；6th, receiver；7th, it is sliding
Groove；8th, support feet；9th, non-slip texture；10th, fix bar；11st, torsion spring；12nd, baffle plate；13rd, closing piece；14th, locked groove；15th, connecting rod；
16th, support bar；17th, fixture block；18th, spring；19th, neck；20th, metal derby；21st, fluorescence coating；22nd, rotating bar.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment：
A kind of air Acquisition Instrument, as shown in Figure 1 to Figure 3, including sampler 1, the lower section of sampler 1 is provided with installing plate
2, rotating disk 3 is rotatably connected at the middle part of installing plate 2, is provided with the bottom surface of rotating disk 3 according to spiral of Archimedes theorem institute
3 stopper slots 4 set, slid in stopper slot 4 and be provided with gag lever post 5, receiver 6 is welded with the lower end of gag lever post 5,
Chute 7 is provided with installing plate 2, the sliding of receiver 6 is arranged in chute 7, and support feet 8 is rotatably connected in receiver 6.
The outside of rotating disk 3 is provided with non-slip texture 9, convenient to rotate rotating disk 3.
When needing to use air Acquisition Instrument, because gag lever post 5 is located at, stopper slot 4 is interior and the sliding of receiver 6 is connected to peace
In the chute 7 of loading board 2, when rotating rotating disk 3,3 receivers 6 to center or can be displaced outwardly simultaneously, so as to adjust support
The distance between pin 8, suitable spacing can be selected according to road surface is put.After adjustment is suitable, support feet 8 is produced into receiver 6
It is interior, the height of sampler 1 is fixed into breathing zone height at the scene so that sampler 1 can extract the air in tested air stream.
As shown in Figures 2 and 3, support feet 8 includes fix bar 10, and rotating bar 22 is rotatably connected in one end of receiver 6,
Fix bar 10 is welded in rotating bar 22, and torsion spring 11 is arranged with rotating bar 22, and torsion spring 11 is used to prevent support feet 8 from collapsing
In receiver 6.The side that rotating bar 22 is provided with receiver 6 is welded with baffle plate 12, the bottom of baffle plate 12 and receiver 6 into
120 °, for stopping that fix bar 10 rotates, avoid the rotational angle of fix bar 10 excessive.Closing piece is equipped with one end of receiver 6
13, locked groove 14 is offered in the opening position of the corresponding closing piece 13 of fix bar 10, when support feet 8 is collapsed, is caught in by closing piece 13
In locked groove 14, because torsion spring 11 causes fix bar 10 to extrude closing piece 13 so that closing piece 13 is not drawn out easily, so as to by fix bar 10
Fixed with receiver 6, so as to which fix bar 10 is collapsed in receiver 6.Closing piece 13 is fixed on storage by closing piece 13 by rope
On box 6 so that closing piece 13 is not easy to be lost.
As shown in Figure 3 and Figure 4, fix bar 10 is hollow setting, is slid in fix bar 10 and is connected with connecting rod 15, even
Sliding is connected with support bar 16 in extension bar 15, and fix bar 10, connecting rod 15 and support bar 16 are light-weight metal thin plate system
Into, such as aluminum metal, while the enabling capabilities of support feet 8 are ensured, lighter in weight, facilitate staff to move the air and adopt
Sample instrument.Fixture block 17 is equipped with one end of connecting rod 15 and support bar 16, the end set of fixture block 17 is circular arc, is facilitated back
Contracting.It is fixedly connected with spring 18 in the side of fixture block 17, the other end of spring 18 is fixed on connecting rod 15 or support bar 16
On inwall.Neck 19 is offered in the opening position of fix bar 10 and the corresponding fixture block 17 of connecting rod 15.When needing to use support feet 8
When, the length direction of connecting rod 15 and support bar 16 along fix bar 10 is moved down, when 17 face neck 19 of fixture block,
Fixture block 17 is caught in the presence of spring 18 in neck 19, and connecting rod 15, fix bar 10 and support bar 16 are interfixed, from
And support sampler 1.
As shown in figure 3, be welded with metal derby 20 in the bottom of support bar 16, the weight of metal derby 20 be more than support bar 16 with
And the sum of connecting rod 15 so that when needing to use support feet 8, after support feet 8 is produced out of receiver 6, support bar 16 with
And connecting rod 15 can stretch out under the deadweight of metal derby 20, be stretched manually without staff, convenient use, and increase support bar
The quality of 16 bottoms so that support feet 8 is not easy to lodge, and further strengthens the stability of support feet 8.As shown in figure 1, in fix bar
Fluorescence coating 21 is provided with 10, when using the atmosphere sampling instrument at night, fluorescence coating 21 can light as warning, remind row
People, prevent the atmosphere sampling instrument from being lodged because of collision.
The course of work：
When needing to use the atmosphere sampling instrument, the distance between rotating disk 3, regulation receiver 6 are first rotated, after regulating,
Closing piece 13 is taken out out of locked groove 14 so that fix bar 10 rotates in the presence of torsion spring 11 around rotating bar 22, until being kept off
Plate 12 blocks, and then connecting rod 15 and support bar 16 slide out fix bar 10 under the Action of Gravity Field of metal derby 20, until card
Block 17 is caught in neck 19.After atmosphere sampling instrument is placed, you can carry out sample detecting by sampler 1.
After the completion of detection, first the fixture block 17 between connecting rod 15 and fix bar 10 is extruded with hand so that fixture block 17 is towards even
The inside of extension bar 15 is mobile, and connecting rod 15 is received to fix bar 10；Again the card between connecting rod 15 and support bar 16 is pressed with hand
Block 17 so that fixture block 17 is mobile towards the inside of support bar 16, then receives support bar 16 to connecting rod 15, then rotates and fixes
Bar 10, fix bar 10 is gone in receiver 6, by the way that closing piece 13 is inserted in locked groove 14, so as to which fix bar 10 is fixed on into receipts
In case 6.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, it is all in this practicality
Within new design concept, any modification, equivalent substitution and improvements made etc., protection of the present utility model should be included in
Within the scope of.
Claims (8)
- A kind of 1. atmosphere sampling instrument, it is characterised in that：Including sampler (1), installing plate is provided with below the sampler (1) (2) at least three support feet (8), is provided with the installing plate (2), is provided with the installing plate (2) for storing support feet (8) receiver (6), the governor motion for adjusting support feet (8) spacing is provided with the installing plate (2).
- A kind of 2. atmosphere sampling instrument according to claim 1, it is characterised in that：The support feet (8) includes fix bar (10) connecting rod (15), is provided with the fix bar (10), the bottom of the connecting rod (15) is provided with support bar (16), institute State in one end of connecting rod (15) and support bar (16) set it is fluted, the side wall of the groove is provided with spring (18), institute The one end for stating spring (18) is provided with the position of fixture block (17), the fix bar (10) and the corresponding fixture block (17) of connecting rod (15) Place is provided with neck (19).
- A kind of 3. atmosphere sampling instrument according to claim 2, it is characterised in that：The fix bar (10), connecting rod (15) And support bar (16) is made of light-weight metal thin plate, the bottom of the support bar (16) is welded with metal derby (20).
- A kind of 4. atmosphere sampling instrument according to claim 3, it is characterised in that：The side of the fix bar (10) sets glimmering Photosphere (21).
- A kind of 5. atmosphere sampling instrument according to claim 4, it is characterised in that：One end of the receiver (6) is provided with For preventing closing piece (13) of the support feet (8) away from receiver (6), the opening position of the corresponding closing piece (13) of the fix bar (10) is set It is equipped with locked groove (14).
- A kind of 6. atmosphere sampling instrument according to claim 5, it is characterised in that：The top of the fix bar (10) and storage One end of box (6) is hinged, and is provided with the receiver (6) for preventing support feet (8) from collapsing the torsion spring in receiver (6) (11), one end of the receiver (6) is provided with the baffle plate (12) of outward-dipping setting.
- A kind of 7. atmosphere sampling instrument according to claim 1, it is characterised in that：The governor motion includes being rotatably connected on Rotating disk (3) on installing plate (2), the bottom of the rotating disk (3) are provided with stopper slot (4), and the top of the receiver (6) is set There is the gag lever post (5) in stopper slot (4), receiver (6) sliding is connected on installing plate (2), turned by rotating Disk (3) causes gag lever post (5) to shift to or away from installing plate (2) center of circle.
- A kind of 8. atmosphere sampling instrument according to claim 7, it is characterised in that：The outer surface of the rotating disk (3) is provided with Non-slip texture (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720602889.XU CN206920187U (en) | 2017-05-26 | 2017-05-26 | A kind of atmosphere sampling instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720602889.XU CN206920187U (en) | 2017-05-26 | 2017-05-26 | A kind of atmosphere sampling instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206920187U true CN206920187U (en) | 2018-01-23 |
Family
ID=61308357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720602889.XU Active CN206920187U (en) | 2017-05-26 | 2017-05-26 | A kind of atmosphere sampling instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206920187U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613846A (en) * | 2018-04-24 | 2018-10-02 | 上海天谱安全技术咨询有限公司 | A kind of atmosphere sampling instrument |
| CN111610068A (en) * | 2020-05-29 | 2020-09-01 | 杭州广测环境技术有限公司 | Atmospheric sampling instrument for detecting indoor air quality |
-
2017
- 2017-05-26 CN CN201720602889.XU patent/CN206920187U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613846A (en) * | 2018-04-24 | 2018-10-02 | 上海天谱安全技术咨询有限公司 | A kind of atmosphere sampling instrument |
| CN111610068A (en) * | 2020-05-29 | 2020-09-01 | 杭州广测环境技术有限公司 | Atmospheric sampling instrument for detecting indoor air quality |
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