CN207123423U - Air plankton bactgeria sampler - Google Patents
Air plankton bactgeria sampler Download PDFInfo
- Publication number
- CN207123423U CN207123423U CN201721117629.XU CN201721117629U CN207123423U CN 207123423 U CN207123423 U CN 207123423U CN 201721117629 U CN201721117629 U CN 201721117629U CN 207123423 U CN207123423 U CN 207123423U
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- CN
- China
- Prior art keywords
- pallet
- expansion link
- sampling
- master
- disk
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
It the utility model is related to biological sampling technical field, more particularly to a kind of air plankton bactgeria sampler, including shell and sampling unit, sampling unit includes thief hatch, culture dish pallet and blower fan, thief hatch includes sampling seat and sampling head, culture dish pallet includes pallet and support, support frame includes the first expansion link and the second expansion link, the master of adjusting tray and the relative position divided between disk, the size of pallet can be changed, adapt to the pallet of different size, and pallet is provided with through hole, so that air inlet is more smooth, support frame can not only change the collection height of sampler, and it is easy to be accommodated in the surrounding of shell, air inlet includes collar extension and internal orifice, the diameter of collar extension is more than the diameter of internal orifice, improve the efficiency of air inlet；The utility model is moved easily, and can be adjusted collection height, be adapted to different size culture dish, improve intake efficiency, be adapted to promote the use of.
Description
Technical field
Biological sampling technical field is the utility model is related to, is sampled more particularly to a kind of air planktonic bacteria
Device.
Background technology
Borne bacteria sampler is a kind of efficient porous suction-type puffball sampler, and the equipment is mainly former according to particles hit
Reason and isokinetic sampling's Theoretical Design, sampling is direct, and thief hatch wind speed keeps basically identical with clean indoor air velocity, can be more accurately
React the microorganism concn in toilet.And sampler one kind common on existing market is placed on platform and sampled, separately
One kind is mounted on A-frame and sampled, and can not be convenient for carrying.Chinese patent CN 203128571U disclose a kind
Aerial bacterioplankton sampler, including device include handle, sampling head, culture dish pallet, air inlet pad, air inlet seat, blower fan system, outer
Shell, control system, air outlet structure and two rotating devices；The both ends of handle pass through rotating device and cage connection respectively.Should
The handle of sampler can realize positioning function respectively with vertical direction in the horizontal direction, can be fixed on standard as support again
On tripod, but need to carry standard tripod simultaneously, convenient degree declines.
Utility model content
For in place of above-mentioned the deficiencies in the prior art, the utility model provides a kind of air plankton bactgeria sampler, use
In solve how to provide one kind be moved easily, adjust collection height, adapt to different size culture dish and gather smoothly air float
Swim bacteria sampler.
To realize object above, the utility model is achieved by the following technical programs：
A kind of air plankton bactgeria sampler, including shell and sampling unit, the sampling unit include thief hatch, culture dish support
Disk and blower fan, the bottom of the shell are provided with air outlet, and the thief hatch includes sampling seat and sampling head, and the sampling head is with adopting
Sample seat is threadedly coupled, and the sampling head is provided with air inlet, and the culture dish pallet includes pallet and support, and the pallet is provided with logical
Hole, the pallet include master and divide disk, and the quantity for dividing disk is 4, and with dividing disk to be fixedly connected, the master is set the support
There is passage, it is described to divide disk to be provided with sliding block, it is described to divide disk to be slidably connected with master；The shell includes casing, support frame and branch
Groove is supportted, the casing is provided with neck, and support frame as described above includes the first expansion link and the second expansion link, and the one of first expansion link
End is connected with body pivot, and the other end of first expansion link and the second expansion link are rotatablely connected, and first expansion link is set
There are connection sheet and stopper slot, the connection sheet includes the first connection sheet and the second connection sheet, and first connection sheet is provided with screens
Block, second connection sheet are slidably connected with stopper slot.
Further, the master is circular configuration, and described to divide disk to be sector structure, the length of the passage is less than master
Radius, the radius of the master is equal to the structure for dividing disk.
Further, the air inlet includes collar extension and internal orifice, and the diameter of the collar extension is more than the diameter of internal orifice, described interior
A diameter of 0.7 ± 0.015mm of mouth.
Further, the length of first connection sheet is more than the length sum of stopper slot and neck.
Further, the shell is additionally provided with handle.
Further, the bottom of second expansion link is provided with roller.
The beneficial effects of the utility model are：
（1）Culture dish pallet of the present utility model includes pallet and support, the master of adjusting tray and the phase divided between disk
To position, thus it is possible to vary the size of pallet, adapt to the pallet of different size, and pallet is provided with through hole so that air inlet is more smooth；
（2）The support frame of shell can not only change the collection height of sampler, and be easy to be accommodated in the surrounding of shell, save
About space, the convenient sampler mobile during collection of roller of support frame bottom, handle are convenient for carrying sampler；
（3）Air inlet includes collar extension and internal orifice, and the diameter of collar extension is more than the diameter of internal orifice, further improves the effect of air inlet
Rate.
To sum up, the utility model provides one kind and is moved easily, and regulation collection height, adapts to different size culture dish and raising
The air plankton bactgeria sampler of intake efficiency.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, make required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some realities of the utility model protection
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of pallet；
Fig. 3 is the upward view of shell；
Fig. 4 is the structural representation of support frame；
In accompanying drawing, the part representated by each label is as follows：
1- shells, 2- thief hatch, 3- culture dish pallets, 4- blower fans, 5- support frames, 11- air outlets, 12- support slots, 13-
Neck, 14- handles, 21- sampling seats, 22- sampling heads, 31- supports, 32- through holes, 33- masters, 34- divide disk, 35- passages, 36-
Sliding block, the expansion links of 51- first, the expansion links of 52- second, 53- stopper slots, the connection sheets of 54- first, the connection sheets of 55- second, 56- cards
Position block, 57- rollers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belong to the scope of the utility model protection.
As Figure 1-4, a kind of air plankton bactgeria sampler, including shell 1 and sampling unit, sampling unit include thief hatch
2nd, culture dish pallet 3 and blower fan 4, the bottom of shell 1 are provided with air outlet 11, and thief hatch 2 includes sampling seat 21 and sampling head 22, adopted
Sample first 22 is threadedly coupled with sampling seat 21, and sampling head 21 is provided with air inlet, and culture dish pallet 3 includes pallet and support 31, pallet
Provided with through hole 32, pallet includes master 33 and divides disk 34, and the quantity for dividing disk 34 is 4, and support 31 is with dividing disk 34 to be fixedly connected, master
33 are provided with passage 35, divide disk 34 to be provided with sliding block 36, divide disk 34 to be slidably connected with master 33；Sliding block 36 is outwards slided along passage 35
Dynamic, the Area of bearing of pallet becomes big, places the culture dish of different size；Shell 1 includes casing, support frame 5 and support slot 12, case
Body is provided with neck 13, and support frame 5 includes the first expansion link 51 and the second expansion link 52, and one end and the casing of the first expansion link 51 turn
Dynamic connection, the other end of the first expansion link 51 are rotatablely connected with the second expansion link 52, and the first expansion link 51 is provided with connection sheet and limit
Position groove 53, connection sheet include the first connection sheet 54 and the second connection sheet 55, and the first connection sheet 54 is provided with screens block 56, the second connection
Piece 55 is slidably connected with stopper slot 53；The first expansion link 51 and the second expansion link 52 are rotated, stretches the first expansion link 51 and second
Screens block 56 the first connection sheet of upward sliding 54, is respectively clamped into neck 13 and stopper slot 53, downwards by contracting bar 52 perpendicular to casing
The second connection sheet 55 is slided, the part of the second connection sheet 55 and the second expansion link 52 are inconsistent, by adjusting the He of the first expansion link 51
The length of second expansion link 52, continue to change collection height.
Wherein, master 33 is circular configuration, and it is sector structure to divide disk 34, and the length of passage 35 is less than the radius of master 33,
The radius of master 33 is equal to the structure for dividing disk 34.
Wherein, air inlet includes collar extension and internal orifice, and the diameter of collar extension is more than the diameter of internal orifice, internal orifice a diameter of 0.7 ±
0.015mm, improve the efficiency of air inlet.
Wherein, the length of the first connection sheet 54 is more than the length sum of stopper slot 53 and neck 13.
Wherein, shell 1 is additionally provided with handle 14.
Wherein, the bottom of the second expansion link 52 is provided with roller 57, and the sampler in collection is moved easily by roller 57.
The utility model preferred embodiment disclosed above is only intended to help and illustrates the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, do not limit the embodiment that the utility model is only yet.Obviously, according to this specification
Content, can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain
Principle and practical application of the present utility model, so that skilled artisan can be best understood by and utilize this practicality
It is new.The utility model is only limited by claims and its four corner and equivalent.
Claims (6)
1. a kind of air plankton bactgeria sampler, including shell and sampling unit, the sampling unit includes thief hatch, culture dish pallet
And blower fan, the bottom of the shell are provided with air outlet, it is characterised in that：The thief hatch includes sampling seat and sampling head, described
Sampling head is threadedly coupled with sampling seat, and the sampling head is provided with air inlet, and the culture dish pallet includes pallet and support, described
Pallet is provided with through hole, and the pallet includes master and divides disk, and the quantity for dividing disk is 4, the support with dividing disk to be fixedly connected,
The master is provided with passage, described to divide disk to be provided with sliding block, described to divide disk to be slidably connected with master；The shell include casing,
Support frame and support slot, the casing are provided with neck, and support frame as described above includes the first expansion link and the second expansion link, and described first
One end of expansion link is connected with body pivot, and the other end of first expansion link and the second expansion link are rotatablely connected, and described the
One expansion link is provided with connection sheet and stopper slot, and the connection sheet includes the first connection sheet and the second connection sheet, first connection
Piece is provided with screens block, and second connection sheet is slidably connected with stopper slot.
2. air plankton bactgeria sampler according to claim 1, it is characterised in that：The master is circular configuration, institute
It is sector structure to state point disk, and the length of the passage is less than the radius of master, and the radius of the master is equal to the structure for dividing disk.
3. air plankton bactgeria sampler according to claim 1, it is characterised in that：The air inlet includes collar extension and interior
Mouthful, the diameter of the collar extension is more than the diameter of internal orifice, a diameter of 0.7 ± 0.015mm of the internal orifice.
4. air plankton bactgeria sampler according to claim 1, it is characterised in that：The length of first connection sheet is big
In the length sum of stopper slot and neck.
5. air plankton bactgeria sampler according to claim 1, it is characterised in that：The shell is additionally provided with handle.
6. air plankton bactgeria sampler according to claim 1, it is characterised in that：The bottom of second expansion link is set
There is roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721117629.XU CN207123423U (en) | 2017-09-02 | 2017-09-02 | Air plankton bactgeria sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721117629.XU CN207123423U (en) | 2017-09-02 | 2017-09-02 | Air plankton bactgeria sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207123423U true CN207123423U (en) | 2018-03-20 |
Family
ID=61611810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721117629.XU Expired - Fee Related CN207123423U (en) | 2017-09-02 | 2017-09-02 | Air plankton bactgeria sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207123423U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108203687A (en) * | 2018-03-29 | 2018-06-26 | 合肥职业技术学院 | A kind of sampling microorganisms from surface of object vessel |
| CN112080408A (en) * | 2020-09-15 | 2020-12-15 | 中核(苏州)检测技术有限公司 | Planktonic bacteria sampler |
-
2017
- 2017-09-02 CN CN201721117629.XU patent/CN207123423U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108203687A (en) * | 2018-03-29 | 2018-06-26 | 合肥职业技术学院 | A kind of sampling microorganisms from surface of object vessel |
| CN108203687B (en) * | 2018-03-29 | 2019-10-15 | 合肥职业技术学院 | A kind of sampling microorganisms from surface of object vessel |
| CN112080408A (en) * | 2020-09-15 | 2020-12-15 | 中核(苏州)检测技术有限公司 | Planktonic bacteria sampler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180320 Termination date: 20180902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |