CN204661291U - To the dispenser of branched test tube application of sample while of a kind of - Google Patents
To the dispenser of branched test tube application of sample while of a kind of Download PDFInfo
- Publication number
- CN204661291U CN204661291U CN201520329556.5U CN201520329556U CN204661291U CN 204661291 U CN204661291 U CN 204661291U CN 201520329556 U CN201520329556 U CN 201520329556U CN 204661291 U CN204661291 U CN 204661291U
- Authority
- CN
- China
- Prior art keywords
- container
- sample
- test tube
- dispenser
- outage
- 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
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
To the dispenser of branched test tube application of sample while that the utility model relating to a kind of, it comprises the first container and second container, multiple outage is all offered bottom described first container and second container, described first container is placed in second container, and the first container and second container can be movable relatively, during application of sample, multiple outage of the first container bottom is overlapping one to one with the multiple outages bottom second container, sample liquid flows into test tube from outage, when not needing application of sample, the multiple outages bottom multiple outage of the first container bottom and second container stagger mutually.The utility model structure is simple, reasonable in design, easy to operate, and be can ensure fast again quantitatively accurately to more than 20 test tube packing cultures, work efficiency at least improves more than 4 times.
Description
Technical field
The utility model relates to biological experiment technical field, is specifically related to a kind of porous fast culture media quantitative dividing device.
Background technology
When biological experiment prepares, usually need quantitatively to add culture to nearly hundred test tubes, as used existing quantitative charger, though accurately need carry out respectively to single test tube, complex operation is slow again, and efficiency is low.
Summary of the invention
For defect or the deficiency of prior art, the while that the purpose of this utility model being to provide a kind of, add the dispenser of culture to branched test tube fast quantification.
For this reason, the first container and second container is comprised to the dispenser of branched test tube application of sample while the utility model provides, multiple outage is all offered bottom described first container and second container, described first container is placed in second container, and the first container and second container can be movable relatively, during application of sample, multiple outage of the first container bottom is overlapping one to one with the multiple outages bottom second container, sample liquid flows into test tube from outage, when not needing application of sample, the multiple outages bottom multiple outage of the first container bottom and second container stagger mutually.
Optionally, the multiple holes bottom described second container are connected with drain pipe separately.
Optionally, described drain pipe comprises leakage pipe and flexible pipe, and described leakage pipe is arranged in outage.
Optionally, described second container bottom surface is provided with inhibiting device, and this inhibiting device comprises baffle plate.
Optionally, be provided with mobile inhibiting device between described first container and second container, this moves inhibiting device and comprises spring and baffle plate, and described moving handle is arranged on the first container, between the first vessel and second vessel, described baffle plate is arranged on second container bottom surface to described spring fitting.
Optionally, described mobile inhibiting device also comprises moving handle and spacing draw-in groove, described moving handle and spacing draw-in groove are arranged on the first container, second container respectively, and moving handle is arranged in spacing draw-in groove, under the restriction of spacing draw-in groove, moving handle drives the first container to move as horizontal single-headed.
Further, described first container inner wall is provided with quantitative scale mark.
Also comprise with multitube dowel disc to the dispenser of branched test tube application of sample while of the present utility model, this multitube dowel disc comprises a substrate, and this substrate offers multiple hole, is provided with leakage pipe in each hole.
While the utility model provides to branched test tube application of sample dispenser comprise the first container, second container and multitube dowel disc; Multiple outage is all offered bottom described first container and second container, described first container is placed in second container, and the first container and second container can be movable relatively, during application of sample, multiple outage of the first container bottom is overlapping one to one with the multiple outages bottom second container, sample liquid flows into test tube from outage, and when not needing application of sample, the multiple outages bottom multiple outage of the first container bottom and second container stagger mutually; Described multitube dowel disc comprises a substrate, and this substrate offers multiple hole; Multiple outages bottom described second container are connected with the multiple holes on multitube dowel disc one to one by drain pipe.
Optionally, between described second container and multitube dowel disc, support is installed.
The utility model structure is simple, reasonable in design, easy to operate, and be can ensure fast again quantitatively accurately to more than 20 test tube packing cultures, work efficiency at least improves more than 4 times.If routine is to the filling culture method of test tube: to funnel liquid feeding at least 10s, get 4 test tubes and be put in palm need at least 12s (3s × 4), filling to position at least 16s (4s × 4), putting back to test tube stand will at least 12s (3s × 4), adds 20 test tubes at least 220s (10s × 2+12s × 5+16s × 5+12s × 5=220s) like this; If use general quantitative charger instead: to container liquid feeding at least 10s, tighten bottle cap at least 10s, adjust scale post at least 9s, to single test tube liquid feeding 6s, then filled with 20 test tubes at least 149s (10s+10s+9s+6s × 20=149s); And with porous fast culture media quantitative dividing device of the present invention: put on test tube and carry out screens at least 7s, first container liquid feeding at least 10s, displacement tapping at least 14s, takes off dispenser at least 5s, has then filled with 20 test tubes at least 36s (7s+10s+14s+5s=36s).
Accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present utility model.
Detailed description of the invention
First container of the present utility model can be installed the mobile inhibiting device of two covers, often overlap mobile inhibiting device and comprise moving handle and spacing draw-in groove, two moving handles are wherein arranged on symmetrical position, the first container two sides respectively, two spacing draw-in grooves are arranged on the symmetrical position of the arris gone up most second container both sides respectively, and each moving handle is arranged in each spacing draw-in groove, under the restriction of spacing draw-in groove, moving handle can only drive the first container to move as horizontal single-headed.Every only spacing draw-in groove two top has can the check screw of manual teardown, dismounting separately two containers when being convenient to cleaning.
Below the specific embodiment that contriver provides, with the utility model is further explained explanation.
Embodiment 1:
With reference to figure 1, the porous fast culture media quantitative dividing device of this embodiment comprise one can be quantitative the first container 1 and second container 2, first container 1 is mobile liquid storage container, second container 2 is fixed container, mobile liquid storage container is placed in fixed container, and the bottom of two containers all has can multiple outages of contraposition with one heart;
Spring 6 and baffle plate 7 are for the miles of relative movement of moving-limiting liquid storage container 1, namely when not pulling mobile liquid storage container 1, mobile liquid storage container 1 stays in baffle plate 7 place of fixed container 2 under the pulling force of spring, at this moment move outage bottom liquid storage container 1 just in time with fixing draining container 2 bottom outage misplace completely, when preventing that liquid feeding is quantitative in mobile liquid storage container 1, liquid flows into second container 2 affects quantitative accuracy;
Drain pipe bottom second container 2 is stuck in the branched test tube mouth be put on test tube stand (as 40 holes, Φ 20) accordingly, to guarantee that separating liquid is in respectively in vitro;
As long as will make the base apertures of container with one heart (when drawing motionless) to pulling during each test tube liquid feeding handle 5, liquid quantitatively flows in each test tube rapidly.
Embodiment 2:
This embodiment as different from Example 1, quantitative scale mark 9 is had inside mobile liquid storage container 1, when not pulling mobile liquid storage container 1, mobile liquid storage container 1 can stay in baffle plate 7 place of fixed container 2 under the pulling force of spring, outage bottom mobile like this liquid storage container 1 and the outage bottom fixed container 2 misplace completely, to ensure be added to quantitative scale mark position when container adds the culture dissolved completely.Will to the empty test tube packing culture of having good positioning time, make the outage of two container bottoms with one heart (to draw motionless being as the criterion), medium liquid just by the drain pipe under each outage hole rapidly equivalent join in each test tube.
Embodiment 3:
As different from Example 1, the upper middle part of the mobile liquid storage container 1 of this embodiment is provided with moving handle 5; The moving handle 5 spacing draw-in groove 4 be fixed on container 2 is limited to and carries out unidirectional parallel motion, and keeps the bottom being close to fixed container 2 bottom mobile liquid storage container 1 in movement all the time, flows into too quickly in fixed container 2 with liquidproof.
Embodiment 4:
This embodiment as different from Example 1, the dispenser of this embodiment also comprises a multitube dowel disc, drain pipe comprises each leakage pipe 10 be arranged on fixed container 2, connecting hose 8 and is arranged in each hole of multitube dowel disc and is provided with leakage pipe 12, and the leakage pipe 10 bottom fixed container 2 is carried out corresponding connection with the leakage pipe of multitube dowel disc 3 upper end by connecting hose 8.The flexible pipe that second container 2 connects inserts in each hole of multitube dowel disc, and is stuck in accordingly in the branched test tube mouth be put on test tube stand.
Embodiment 5:
This embodiment as different from Example 1, is provided with support 11 between fixed container 2 and multitube dowel disc 3, support 11 is also portable handle, can be used for moving dispenser.
Claims (10)
1. one kind while to the dispenser of branched test tube application of sample, it is characterized in that, comprise the first container and second container, multiple outage is all offered bottom described first container and second container, described first container is placed in second container, and the first container and second container can be movable relatively, during application of sample, multiple outage of the first container bottom is overlapping one to one with the multiple outages bottom second container, sample liquid flows into test tube from outage, when not needing application of sample, the multiple outages bottom multiple outage of the first container bottom and second container stagger mutually.
2. as claimed in claim 1 simultaneously to the dispenser of branched test tube application of sample, it is characterized in that, the multiple holes bottom described second container are connected with drain pipe separately.
3. as claimed in claim 2 simultaneously to the dispenser of branched test tube application of sample, it is characterized in that, described drain pipe comprises leakage pipe and flexible pipe, and described leakage pipe is arranged in outage.
4. as claimed in claim 1 simultaneously to the dispenser of branched test tube application of sample, it is characterized in that, described second container bottom surface is provided with inhibiting device, and this inhibiting device comprises baffle plate.
5. as claimed in claim 1 simultaneously to the dispenser of branched test tube application of sample, it is characterized in that, between described first container and second container, mobile inhibiting device is installed, this moves inhibiting device and comprises spring and baffle plate, described moving handle is arranged on the first container, between the first vessel and second vessel, described baffle plate is arranged on second container bottom surface to described spring fitting.
6. as claimed in claim 5 simultaneously to the dispenser of branched test tube application of sample, it is characterized in that, described mobile inhibiting device also comprises moving handle and spacing draw-in groove, described moving handle is arranged on the first container, described spacing draw-in groove is arranged on second container, and moving handle is arranged in spacing draw-in groove, under the restriction of spacing draw-in groove, moving handle drives the first container to move as horizontal single-headed.
7. as claimed in claim 1 simultaneously to the dispenser of branched test tube application of sample, it is characterized in that, described first container inner wall is provided with quantitative scale mark.
8. as claimed in claim 1 simultaneously to the dispenser of branched test tube application of sample, it is characterized in that, also comprise a multitube dowel disc to the dispenser of branched test tube application of sample while described, this multitube dowel disc comprises a substrate, this substrate offers multiple hole, leakage pipe is installed in each hole.
9. as claimed in claim 1 simultaneously to the dispenser of branched test tube application of sample, it is characterized in that, while described, comprise the first container, second container and multitube dowel disc to the dispenser of branched test tube application of sample; Multiple outage is all offered bottom described first container and second container, described first container is placed in second container, and the first container and second container can be movable relatively, during application of sample, multiple outage of the first container bottom is overlapping one to one with the multiple outages bottom second container, sample liquid flows into test tube from outage, and when not needing application of sample, the multiple outages bottom multiple outage of the first container bottom and second container stagger mutually; Described multitube dowel disc comprises a substrate, and this substrate offers multiple hole; Multiple outages bottom described second container are connected with the multiple holes on multitube dowel disc one to one by drain pipe.
10. as claimed in claim 9 simultaneously to the dispenser of branched test tube application of sample, it is characterized in that, between described second container and multitube dowel disc, support is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520329556.5U CN204661291U (en) | 2015-05-20 | 2015-05-20 | To the dispenser of branched test tube application of sample while of a kind of |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520329556.5U CN204661291U (en) | 2015-05-20 | 2015-05-20 | To the dispenser of branched test tube application of sample while of a kind of |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204661291U true CN204661291U (en) | 2015-09-23 |
Family
ID=54131702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520329556.5U Expired - Fee Related CN204661291U (en) | 2015-05-20 | 2015-05-20 | To the dispenser of branched test tube application of sample while of a kind of |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204661291U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946621A (en) * | 2018-06-22 | 2018-12-07 | 杭州电子科技大学 | A kind of liquid distributing device |
| CN113057071A (en) * | 2021-03-02 | 2021-07-02 | 宁夏农林科学院农业经济与信息技术研究所（宁夏农业科技图书馆） | Method and device for screening selenium-rich shiitake mushroom solid strains |
-
2015
- 2015-05-20 CN CN201520329556.5U patent/CN204661291U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946621A (en) * | 2018-06-22 | 2018-12-07 | 杭州电子科技大学 | A kind of liquid distributing device |
| CN113057071A (en) * | 2021-03-02 | 2021-07-02 | 宁夏农林科学院农业经济与信息技术研究所（宁夏农业科技图书馆） | Method and device for screening selenium-rich shiitake mushroom solid strains |
| CN113057071B (en) * | 2021-03-02 | 2022-04-26 | 宁夏农林科学院农业经济与信息技术研究所（宁夏农业科技图书馆） | Method and device for screening selenium-rich shiitake mushroom solid strains |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204390566U (en) | A kind of buoyancy measurement mechanism | |
| CN205580846U (en) | Test tube body fluid shakes even device | |
| CN205157255U (en) | Chemistry liquid medicine ware of getting it filled | |
| CN204661291U (en) | To the dispenser of branched test tube application of sample while of a kind of | |
| CN106596194A (en) | Time delay sampling liquid sampler and sampling method | |
| CN203355768U (en) | Telescopic experimental bracket | |
| CN201965852U (en) | Specimen display device for biology teaching | |
| CN202757793U (en) | Microscale sample moving machine | |
| CN202492353U (en) | Adjustable liquid drug filling device | |
| CN208653870U (en) | A kind of hand fluid sample collection device | |
| CN204276020U (en) | Universal pipette rack | |
| CN204544250U (en) | A kind of Novel pipet stand | |
| CN201353504Y (en) | Special bracket for preparing standard solution | |
| CN203587374U (en) | Homogenization bag sample frame | |
| CN206399697U (en) | One kind delay point liquid sampler | |
| CN212007960U (en) | Water sample draw-out device for water conservancy survey | |
| CN206951229U (en) | A kind of medical testing cup | |
| CN213295377U (en) | Biological sample separation culture plate | |
| CN214811016U (en) | A chromatography pipe support for dairy products analysis | |
| CN102389844A (en) | Automatic and multifunctional experiment table used in purification laboratory | |
| CN204583242U (en) | Micro syringe rack | |
| CN215312505U (en) | Physical chemistry experiment demonstration experiment table | |
| CN202290101U (en) | Automatic multifunctional experiment table for purifying laboratory | |
| CN212196529U (en) | Food safety biological detection sterile box | |
| CN202226854U (en) | Vibrator for horizontal reciprocating movement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20180520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |