CN203249872U - Double-pool plankton counting plate - Google Patents
Double-pool plankton counting plate Download PDFInfo
- Publication number
- CN203249872U CN203249872U CN 201320161833 CN201320161833U CN203249872U CN 203249872 U CN203249872 U CN 203249872U CN 201320161833 CN201320161833 CN 201320161833 CN 201320161833 U CN201320161833 U CN 201320161833U CN 203249872 U CN203249872 U CN 203249872U
- Authority
- CN
- China
- Prior art keywords
- plate body
- sample cell
- sample
- pool
- grid array
- 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
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a double-pool plankton counting plate which comprises a plate body (1), and is characterized in that two square sample pools (2) are symmetrically arranged on the plate body (1); supports (4) matched with coverslips (3) are arranged at edges of the sample pools (2); limiting bosses (5) matched with the coverslips (3) are arranged on the plate body (1) on two transverse sides of each support (4); however, inclined surfaces (6) are arranged on the plate body (1) on two longitudinal sides of each sample pool (2); the sample pools (2) are transparent, and parts except the sample pools (2) of the plate body (1) are all polishing areas; a 10 *10 grid array is marked in each sample pool (2); and four 3*3 grid arrays of four corners of each 10*10 grid array and one 4*4 grid array in the center are marked with bold lines. According to the double-pool plankton counting plate, the structure is simple, the design is ingenious, the coverslips are positioned accurately and can be placed and taken conveniently, the counting is accurate, and the statistic efficiency is high.
Description
Technical field
The utility model relates to the planktonic organism counting assembly, particularly a kind of pair of pond planktonic organism tally.
Background technology
In the water area resource environmental surveys, need under optical microscope, identify and add up phytoplankton (algae) and microzooplankton in the water sample.Present employed planktonic organism tally only has a sample cell, and the sample cell surrounding edge is stainless steel or glass docking.This kind planktonic organism tally exists following problem: when quantitative planktonic organism, each sample will count twice at least, uses monocyte sample pond tally need to again develop a film, drip the sheet operation, has affected statistical efficiency and has been unfavorable for comparative observation; Do not have the structure that can position for cover glass on the tally, cover glass easily is moved during counting, uses inconvenient; The sample cell surrounding edge is stainless steel or glass docking, and level height is identical, picks and places the cover glass inconvenience; Drawing in sample cell has 100 lattices, easily repeats during counting, not statistical uncertainty true.Therefore need now a kind of novel planktonic organism tally that can address the above problem.
Summary of the invention
The utility model is in order to solve the existing above-mentioned deficiency of prior art, propose a kind of simple in structure, design ingenious, the cover glass accurate positioning, place and the cover glass of taking convenient, counting accurately, two ponds planktonic organism tally that statistical efficiency is high.
Technical solution of the present utility model is: a kind of pair of pond planktonic organism tally, comprise plate body 1, it is characterized in that: offer symmetrically two foursquare sample cells 2 on the described plate body 1, be provided with the support 4 that matches with cover glass 3 in the edge of sample cell 2, plate body 1 in support 4 both lateral sides is provided with the positive stop lug boss 5 that matches with cover glass 3, and be provided with inclined-plane 6 on the plate body 1 of sample cell 2 vertical both sides, sample cell 2 is transparent setting, and the part of plate body 1 except sample cell 2 is the frosted zone.
Drawing in the described sample cell 2 has 10 * 10 grid array, and four 3 * 3 grid arrays at four angles and 4 * 4 grid arrays of center indicate with thick line in this 10 * 10 grid array.
The utility model is compared with prior art, has following advantage:
Two ponds planktonic organism tally of this kind of version, it is simple in structure, design ingenious, the defective that it exists for traditional planktonic organism tally, design and a kind ofly can overcome both defective structures: at first it has two identical sample cells, can improve counting efficiency, and not need to develop a film frequently, drip the duplication of labour of sheet; Secondly it has designed the support of a support usefulness for cover glass, and with cover glass supporting be provided with positive stop lug boss and inclined-plane, the existence of these structures can allow the placement of cover glass convenient, accurate, takes also very convenient; Drawing in its sample cell simultaneously has 10 * 10 grid array, and the different grid arrays that useful thick line indicates are also drawn in the part position in this grid array of 10 * 10, can make things convenient for so balanced counting, can improve statistical accuracy.And the manufacture craft of this tally is simple, and is cheap for manufacturing cost, therefore can say that it has possessed multiple advantage, is particularly suitable for applying in the art, and its market and scientific research prospect are very wide.
Description of drawings
Fig. 1 is the vertical view of the utility model embodiment.
Fig. 2 is the side sectional view of the utility model embodiment.
Fig. 3 is the structural representation of the utility model embodiment sample cell part.
Fig. 4 be among Fig. 2 A-A to cut-open view.
Embodiment
Below in conjunction with description of drawings embodiment of the present utility model.As shown in Figures 1 to 4: a kind of pair of pond planktonic organism tally, comprise the plate body 1 as the basis, on plate body 1, offer symmetrically two and be foursquare sample cell 2, edge at sample cell 2 profiles is provided with support 4, the shape of support 4, size and cover glass 3 match, and support 4 can support cover glass 3; Plate body 1 in support 4 both lateral sides is provided with positive stop lug boss 5 simultaneously, and the size of positive stop lug boss 5 and cover glass 3 match, and it can guarantee that cover glass 3 covers on the sample cell 2 just, realizes accurately location and spacing; Simultaneously also being provided with inclined-plane 6 on the plate body 1 of sample cell 2 vertical both sides, can the handled easily person takes or places cover glass 3 in inclined-plane 6; Drawing in sample cell 2 has 10 * 10 grid array, and indicates (as shown in Figure 4) at four 3 * 3 grid arrays at the place, four angles of this 10 * 10 grid array, 4 * 4 grid arrays of center with thick line; This special line form can make things convenient for balanced counting, thereby reaches the effect that improves statistical accuracy.
Claims (2)
1. two ponds planktonic organism tally, comprise plate body (1), it is characterized in that: offer symmetrically two foursquare sample cells (2) on the described plate body (1), be provided with the support (4) that matches with cover glass (3) in the edge of sample cell (2), plate body (1) in support (4) both lateral sides is provided with the positive stop lug boss (5) that matches with cover glass (3), and be provided with inclined-plane (6) on the plate body (1) of the vertical both sides of sample cell (2), sample cell (2) is transparent setting, and the part of plate body (1) except sample cell (2) is the frosted zone.
2. according to claim 1 pair of pond planktonic organism tally, it is characterized in that: drawing in the described sample cell (2) has 10 * 10 grid array, and four 3 * 3 grid arrays at four angles and 4 * 4 grid arrays of center indicate with thick line in this 10 * 10 grid array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320161833 CN203249872U (en) | 2013-04-03 | 2013-04-03 | Double-pool plankton counting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320161833 CN203249872U (en) | 2013-04-03 | 2013-04-03 | Double-pool plankton counting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203249872U true CN203249872U (en) | 2013-10-23 |
Family
ID=49376305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320161833 Expired - Fee Related CN203249872U (en) | 2013-04-03 | 2013-04-03 | Double-pool plankton counting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203249872U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103725604A (en) * | 2014-01-08 | 2014-04-16 | 爱威科技股份有限公司 | Cell counting plate |
| CN106447021A (en) * | 2016-09-26 | 2017-02-22 | 中国水产科学研究院淡水渔业研究中心 | Diagonal-type phytoplankton counting method |
-
2013
- 2013-04-03 CN CN 201320161833 patent/CN203249872U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103725604A (en) * | 2014-01-08 | 2014-04-16 | 爱威科技股份有限公司 | Cell counting plate |
| CN106447021A (en) * | 2016-09-26 | 2017-02-22 | 中国水产科学研究院淡水渔业研究中心 | Diagonal-type phytoplankton counting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203249872U (en) | Double-pool plankton counting plate | |
| EP2725628A3 (en) | Solar cell module | |
| CN202948951U (en) | Novel solar battery assembly | |
| CN104037250A (en) | Three-dimensional type solar photovoltaic assembly | |
| CN203243838U (en) | Zooplankton counting plate | |
| CN102254962A (en) | Solar tile-shaped grooved cylindrical light-gathering device | |
| CN203376268U (en) | Disposable multifunctional counting plate for microscopic detection | |
| CN205056077U (en) | Test tube rack | |
| CN111640810A (en) | Embossed glass with conical textured surface and solar cell module | |
| CN201817467U (en) | Laser side exciting real-time fluorescent PCR (Photo-conductive Relay) amplifier | |
| CN207472225U (en) | A kind of anti-scratch Quadratic Finite Element measures jig | |
| CN203518269U (en) | Solar energy condensation and utilization device | |
| CN202292336U (en) | Fixture for assembling half pentagonal prism | |
| CN206577793U (en) | Draining rack | |
| CN201615885U (en) | PH test paper colorimetric disc | |
| CN205038401U (en) | Special slide glass convenient to under a microscope observes cell slide | |
| CN204380726U (en) | A kind of diffusion boat laying rack | |
| CN202366740U (en) | Fan-shaped test tube rack | |
| CN103929126A (en) | Refraction-reflection-total reflection (RXI) free-form surface type solar condenser | |
| CN203728819U (en) | Total internal reflection-type light guide solar internal light source photobioreactor | |
| CN203508470U (en) | Multistage cleaning device | |
| CN204425237U (en) | Photovoltaic battery panel installation position finder | |
| CN204472066U (en) | A kind of double-sided attaching machine of automatic aligning | |
| CN203963703U (en) | Gel imaging instrument light supply apparatus | |
| CN219195118U (en) | Glass cover plate coating jig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20140403 |