CN211734360U - Planktonic bacteria sampler - Google Patents
Planktonic bacteria sampler Download PDFInfo
- Publication number
- CN211734360U CN211734360U CN201922355967.2U CN201922355967U CN211734360U CN 211734360 U CN211734360 U CN 211734360U CN 201922355967 U CN201922355967 U CN 201922355967U CN 211734360 U CN211734360 U CN 211734360U
- Authority
- CN
- China
- Prior art keywords
- cavity structure
- connecting piece
- sampler
- fixed
- planktonic bacteria
- 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.)
- Expired - Fee Related
Links
- 241000894006 Bacteria Species 0.000 title claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 abstract description 9
- 238000005070 sampling Methods 0.000 abstract description 5
- 241000233866 Fungi Species 0.000 description 3
- 229920001817 Agar Polymers 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a planktonic bacteria sample thief relates to sample thief technical field. Including the sample thief body, the air inlet of sample thief body is provided with annular connecting piece, the joint has the filtration grid on the annular connecting piece, the cavity structure has been seted up to annular connecting piece's inside, fixed mounting has the fixed plate in the inner chamber of cavity structure, it is provided with the depression bar to run through on the fixed plate, one side of cavity structure runs through and is provided with the kelly, one side at the slider is fixed to the kelly, the inside fixed mounting of cavity structure has the dead lever, the dead lever run through the slider and with sliding connection between the slider, the spout has been seted up on the slider, the inside slidable mounting of spout has the gyro wheel. Through the cooperation that sets up annular connecting piece and filtration barrier, when using, can be quick demolish the filtration barrier, change and wash it, can solve current filtration barrier and be difficult for dismantling and wash to influence the problem of sampling result.
Description
Technical Field
The utility model relates to a sample thief technical field specifically is a planktonic bacteria sample thief.
Background
The air planktonic bacteria sampler is one efficient porous sucking sampler based on Anderson's collision principle, and has air sucking unit to suck air through porous sampling head and to collide onto culture dish, so that the microbes in the air are captured in agar culture medium.
The sampling head of current planktonic fungus sample thief generally all is the mesh column structure, avoids big particulate matter to enter into the inside of equipment to influence the detection precision of equipment, however such design leads to after once measuring, has some planktonic fungus to adsorb on mesh column structure, can cause certain error to next sampling result.
SUMMERY OF THE UTILITY MODEL
The utility model provides a planktonic bacteria sample thief, the use back can improve the precision that detects, uses also more convenience to prior art not enough, the utility model provides a planktonic bacteria sample thief.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a planktonic bacteria sampler comprises a sampler body, wherein an annular connecting piece is arranged at an air inlet of the sampler body, a filter grid is clamped on the annular connecting piece, a cavity structure is arranged inside the annular connecting piece, a fixed plate is fixedly arranged in an inner cavity of the cavity structure, a pressure rod is arranged on the fixed plate in a penetrating manner, a clamping rod is arranged on one side of the cavity structure in a penetrating manner, the clamping rod is fixed on one side of a sliding block, a fixed rod is fixedly arranged inside the cavity structure, penetrates through the sliding block and is in sliding connection with the sliding block, a sliding groove is formed in the sliding block, a roller is slidably arranged inside the sliding groove, the axis of the roller is penetrated and hinged by a hinge rod, the other end of the hinge rod is hinged on the pressure rod, a limiting plate is fixedly arranged on the pressure rod, and, the spring winding is on the kelly, be provided with the annular groove on the inner wall of filtering grid, the annular groove and kelly looks adaptation.
Preferably, a button is fixedly installed at one end of the pressure lever penetrating through the cavity structure.
Preferably, the number of the clamping rods is two, and the distance between the far sides of the two clamping rods is equal to the thickness of the annular groove.
Preferably, the sliding groove is inclined, and the sliding groove gradually rises on the side far away from the sliding block.
Preferably, a sleeve is fixedly installed inside the cavity structure, and one end of the pressure lever extends into the sleeve and is in sliding connection with the sleeve.
The utility model provides a planktonic bacteria sample thief. The method has the following beneficial effects:
(1) this planktonic fungus sample thief, through the cooperation that sets up annular connecting piece and filtration barrier, when using, can be quick demolish the filtration barrier, change and wash it, can solve current difficult dismantlement of filtration barrier and wash to influence the problem of sampling result.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a structural section view of the annular connector of the present invention;
fig. 3 is a schematic structural diagram of the sliding block of the present invention.
In the figure: the sampler comprises a sampler body 1, an annular connecting piece 2, a filtering barrier 3, a cavity structure 4, a fixing plate 5, a pressure lever 6, a clamping lever 7, a sliding block 8, a fixing lever 9, a sliding groove 10, a roller 11, a hinged lever 12, an annular groove 13, a limiting plate 14, a spring 15, a button 16 and a sleeve 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a planktonic bacteria sampler, includes sampler body 1, its characterized in that: the air inlet of sample thief body 1 is provided with annular connecting piece 2, the joint has filtering grid 3 on the annular connecting piece 2, cavity structure 4 has been seted up to annular connecting piece 2's inside, fixed mounting has fixed plate 5 in cavity structure 4's the inner chamber, it is provided with depression bar 6 to run through on the fixed plate 5, one side of cavity structure 4 is run through and is provided with kelly 7, kelly 7 is fixed in one side of slider 8, the inside fixed mounting of cavity structure 4 has dead lever 9, dead lever 9 run through slider 8 and with slider 8 between sliding connection, spout 10 has been seted up on slider 8, spout 10 is the slope form, and spout 10 rises gradually in the one side of keeping away from slider 8. The inside slidable mounting of spout 10 has gyro wheel 11, the axle center department of gyro wheel 11 is run through and articulated by hinge bar 12, the other end of hinge bar 12 articulates on depression bar 6, fixed mounting has limiting plate 14 on the depression bar 6, be provided with spring 15 between limiting plate 14 and the fixed plate 5, spring 15 twines on kelly 7, be provided with annular groove 13 on the inner wall of filter screen 3, annular groove 13 and kelly 7 looks adaptation.
In this embodiment: a button 16 is fixedly arranged at one end of the pressure lever 6 penetrating out of the cavity structure 4. The number of the clamping rods 7 is two, and the distance between the sides, far away from the two clamping rods 7, is equal to the thickness of the annular groove 13. A sleeve 17 is fixedly arranged inside the cavity structure 4, and one end of the pressure rod 6 extends into the sleeve 17 and is connected with the sleeve 17 in a sliding manner.
During the use, when the filtration barrier 3 that needs installation or dismantlement, press button 16, promote slider 8 and remove to make slider 8 pulling kelly 7 enter into the inside of cavity structure 4, thereby will filter the barrier 3 and take off or install going. When the hand is released, the slide block 8 ejects the clamping rod 7 to be clamped into the annular groove 13. Thereby completing the connection.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a planktonic bacteria sampler, includes sample thief body (1), its characterized in that: the sampler comprises a sampler body (1), and is characterized in that an annular connecting piece (2) is arranged at an air inlet of the sampler body (1), a filtering grid (3) is clamped on the annular connecting piece (2), a cavity structure (4) is arranged inside the annular connecting piece (2), a fixed plate (5) is fixedly arranged in an inner cavity of the cavity structure (4), a pressure rod (6) is arranged on the fixed plate (5) in a penetrating manner, a clamping rod (7) is arranged on one side of the cavity structure (4) in a penetrating manner, the clamping rod (7) is fixed on one side of a sliding block (8), a fixed rod (9) is fixedly arranged inside the cavity structure (4), the fixed rod (9) penetrates through the sliding block (8) and is in sliding connection with the sliding block (8), a sliding groove (10) is arranged on the sliding block (8), a roller (11) is slidably arranged inside the sliding groove (10), and the axle center of the, the other end of hinge rod (12) articulates on depression bar (6), fixed mounting has limiting plate (14) on depression bar (6), be provided with spring (15) between limiting plate (14) and fixed plate (5), spring (15) winding is on kelly (7), be provided with annular groove (13) on the inner wall of filter screen (3), annular groove (13) and kelly (7) looks adaptation.
2. The planktonic bacteria sampler of claim 1, wherein: one end of the pressure lever (6) penetrating through the cavity structure (4) is fixedly provided with a button (16).
3. The planktonic bacteria sampler of claim 1, wherein: the number of the clamping rods (7) is two, and the distance between the sides, far away from the two clamping rods (7), is equal to the thickness of the annular groove (13).
4. The planktonic bacteria sampler of claim 1, wherein: the sliding groove (10) is inclined, and the sliding groove (10) gradually rises on one side far away from the sliding block (8).
5. The planktonic bacteria sampler of claim 1, wherein: the inside fixed mounting of cavity structure (4) has sleeve pipe (17), the one end of depression bar (6) extend to the inside of sleeve pipe (17) and with sliding connection between sleeve pipe (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922355967.2U CN211734360U (en) | 2019-12-25 | 2019-12-25 | Planktonic bacteria sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922355967.2U CN211734360U (en) | 2019-12-25 | 2019-12-25 | Planktonic bacteria sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211734360U true CN211734360U (en) | 2020-10-23 |
Family
ID=72870735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922355967.2U Expired - Fee Related CN211734360U (en) | 2019-12-25 | 2019-12-25 | Planktonic bacteria sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211734360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112729697A (en) * | 2021-01-18 | 2021-04-30 | 广州市言康生物科技有限公司 | Microbial flora sampler |
-
2019
- 2019-12-25 CN CN201922355967.2U patent/CN211734360U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112729697A (en) * | 2021-01-18 | 2021-04-30 | 广州市言康生物科技有限公司 | Microbial flora sampler |
| CN112729697B (en) * | 2021-01-18 | 2021-12-28 | 上海七感食品有限公司 | Microbial flora sampler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211734360U (en) | Planktonic bacteria sampler | |
| CN210571610U (en) | Gas collection and sampling device for smoke detection | |
| CN210079013U (en) | Detachable filter screen of marine valve | |
| CN210774853U (en) | Underground water integrated sampling equipment | |
| CN210645396U (en) | Environment-friendly device convenient to use | |
| CN211913055U (en) | Filter screen fixing mechanism for air purifier | |
| CN209005314U (en) | A kind of filter device for being easily installed at Human drinking work intake | |
| CN210769661U (en) | Hydraulic oil pipe with filter equipment | |
| CN209522684U (en) | A kind of sewage treatment equipment | |
| CN201906505U (en) | Filter membrane skeleton | |
| CN201817233U (en) | Fuel tank cover plate assembly for fork truck | |
| CN220328145U (en) | Large-flux folding filter element mounting structure | |
| CN207628024U (en) | A kind of big flow cartridge filter | |
| CN208852524U (en) | A kind of dedicated press strip of vertical type pressurization strainer | |
| CN211205969U (en) | Sewage detection filtering mechanism for drainage pipeline | |
| CN220187035U (en) | Air purifier with small thickness | |
| CN220204974U (en) | Pipeline butt joint device for drainage pipeline construction | |
| CN218411911U (en) | Atmospheric environment monitoring device | |
| CN216149258U (en) | Oil mist clarifier convenient to it is clean | |
| CN212206617U (en) | Sampling device for laboratory detection | |
| CN210176597U (en) | Sewage monitoring sampling filter equipment | |
| CN218782191U (en) | Water body solubility organic matter monitoring devices | |
| CN104675490A (en) | Novel environment-friendly automobile exhaust barrel | |
| CN213933214U (en) | Quick sampling device of food detection usefulness | |
| CN216693909U (en) | Air purification equipment for medicine preparation room |
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: 20201023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |