CN205893227U - Culture medium coating unit for it is biological experiments - Google Patents
Culture medium coating unit for it is biological experiments Download PDFInfo
- Publication number
- CN205893227U CN205893227U CN201620641940.3U CN201620641940U CN205893227U CN 205893227 U CN205893227 U CN 205893227U CN 201620641940 U CN201620641940 U CN 201620641940U CN 205893227 U CN205893227 U CN 205893227U
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- CN
- China
- Prior art keywords
- coating
- base
- culture medium
- spreader
- crossbeam
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Abstract
The utility model relates to a culture medium coating unit for it is biological experiments, including base and spreader, be provided with locating beam on the base, locating beam include with base horizontally crossbeam be provided with the slip cap on the crossbeam, be provided with on the slip cap with base vertically lifter, the bottom at the lifter is installed to the spreader, the spreader includes the coating pole, coating pole and the perpendicular matched stack that slides of connecting rod be provided with the dog on the coating pole, pass through spring coupling between dog and the connecting rod, the crossbeam below is provided with the carousel, it rotates relatively to revolute brake disc wire between carousel and the base, the utility model discloses be provided with the spreader of liftable on locating beam, the thickness of steerable coating, rotate when the coating carousel can with the even coating of culture medium on the culture dish, coating thickness is even, the coating is efficient.
Description
Technical field
This utility model is related to biotic experiment instrument field, more particularly, to a kind of biotic experiment culture medium apparatus for coating.
Background technology
Culture dish is a kind of labware for microorganism or cell culture, by the bottom and of a flat circle plate-like
Individual lid composition, is typically made with glass or plastics.Culture dish material is essentially divided into two classes, predominantly plastic and glass, glass
The adhere-wall culture that can be used for vegetable material, microorganism culturing and zooblast of glass is likely to use.Plastics are probably poly-
Vinyl material, once property and nonexpondable, the inoculation of suitable laboratory, line, the operation of separation of bacterial, can be used for
The culture of vegetable material.Culture medium is supporting of the artificial preparation for the growth of microorganism, plant tissue and animal tissue and maintenance
Material, typically all contains carbohydrate, nitrogen substance, inorganic salt (inclusion trace element) and vitamin and water etc..Different trainings
Foster base can add the compound that some itself cannot synthesize, i.e. somatomedin according to actual needs.Some microorganisms, such as autotrophy
Type microorganism it is not necessary to carbon source, so above-mentioned substance only has generality.
In biotic experiment, during using culture dish cultivating microorganism or cell, need culture medium uniform application in culture
On ware, in smearing culture base, in smearing culture base it is difficult to be smeared uniformly, and the speed smeared is slower, work
Make efficiency low.Employ culture dish rotation microscope carrier for this people, culture dish is placed on rotation microscope carrier, culture medium is inserted training
After foster ware, by rotating turntable, smeared using spreading rod.But in coating, the thickness of culture dish is still not uniform.
Content of the invention
This utility model is in order to overcome deficiency of the prior art, there is provided consistent biotic experiment culture medium applies and arranges
Put, solve when culture medium is coated in culture dish, coating thickness is uneven, the low problem of coating efficiency.
This utility model is to be achieved through the following technical solutions:
A kind of biotic experiment culture medium apparatus for coating, including base and spreader, described base is provided with positioning beam,
Described positioning beam includes the crossbeam with base level, is provided with slip cap on described crossbeam, described slip cap is provided with
The vertical elevating lever of base, described spreader is arranged on the bottom of elevating lever；
Described spreader includes coating rod, and described coating rod is assembled with connecting rod vertical sliding motion, sets in described coating rod
It is equipped with block, be connected by spring between described block and connecting rod；
Described below the crossbeam is provided with rotating disk, the disk axis that rotate between described rotating disk and base relatively rotate.
The axis of described rotating disk is located on the vertical plane that crossbeam is located.
It is connected by fixing head between described spreader and elevating lever, fixing head one end and elevating lever are fixed, and the other end sets
It is equipped with the hole of pluggable connecting rod, assemble rear connecting rod with elevating lever on the same axis.
The groove of culture dish holding is provided with described rotating disk.
Compared with prior art, the beneficial effects of the utility model are: this utility model is provided with positioning beam can
The spreader of lifting, can control the thickness of coating, and rotating rotating disk in coating, culture medium can be uniformly coated on culture dish,
Uniformly, coating efficiency is high for coating thickness.
Brief description
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the partial structural diagram of cooperation between spreader of the present utility model and culture dish.
In figure: 1, crossbeam；2nd, slip cap；3rd, fastening bolt a；4th, fastening bolt b；5th, elevating lever；6th, fixing head；7th, connect
Bar；701st, coating rod；702nd, tilt end；703rd, stop block；704th, spring；705th, block；8th, base；9th, supporting leg；10th, rotating disk.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
A kind of biotic experiment culture medium apparatus for coating as shown in Figure 1 and Figure 2, including base 8 and spreader, described base 8
On be provided with positioning beam, described positioning beam includes the crossbeam 1 with base 8 level, is provided with slip cap 2 on described crossbeam 1, sliding
Positioned by fastening bolt a between dynamic set 2 and crossbeam 1.The elevating lever 5 vertical with base 8, institute are provided with described slip cap 2
State and positioned by fastening bolt b between elevating lever 5 and slip cap 2.Described spreader is arranged on the bottom of elevating lever 5；By adjusting
The height of section elevating lever 5, thickness in culture dish for the culture medium that scalable is coated with.
As shown in Fig. 2 described spreader includes coating rod 701, described coating rod 701 is assembled with connecting rod 7 vertical sliding motion,
Freely slidable between coating rod 701 and connecting rod 7, thus can be according to the size activity of culture dish diameter, to ensure in culture
In ware, the culture medium of coating is applied to each of which corner, thus ensureing coating uniformly.For reaching this purpose, described coating rod
It is provided with block 705 on 701, is connected by spring 704 between described block 705 and connecting rod 7, in the effect of spring 704 elastic force
Under, the end of coating rod 701 is close to the inwall of culture dish all the time, thus ensureing culture medium coating uniformly, in order to culture dish applies
Cloth, to the corner of culture medium side wall and bottom, is provided with, in the end of coating rod 701, the tilting end 702 being upturned, simultaneously
In order to avoid coating rod 701 comes off from connecting rod 7, coating rod 701 other end is provided with stop block 703；
It is coated with culture medium for convenience, be provided with rotating disk 10 below described crossbeam 1, between described rotating disk 10 and base 8
Relatively rotate around rotating disk 10 axis.When being coated with culture medium, after culture medium is inserted culture dish, adjust the position of elevating lever 5,
To adjust the distance between coating rod 701 and culture dish bottom, then rotate rotating disk 10, you can culture medium is slowly distributed on training
In foster ware.
In order to ensure when rotating rotating disk 10, finding the axis of elevating lever 5 and the axis of culture dish accurately, by described rotating disk 10
Axis is located on the vertical plane that crossbeam 1 is located.
For various sizes of culture dish, need to take various sizes of spreader, change spreader for convenience, described
It is connected by fixing head 6 between spreader and elevating lever 5, fixing head 6 one end is fixing with elevating lever 5, and the other end is provided with can be inserted
Enter the hole of connecting rod 7, assemble rear connecting rod 7 with elevating lever 5 on the same axis.
When culture dish is placed on rotating disk 10, for preventing culture dish from sliding everywhere, described rotating disk 10 is provided with placement training
The groove of foster ware.
This utility model is provided with liftable spreader in positioning beam, can control the thickness of coating, turns in coating
Culture medium can be uniformly coated on culture dish for dynamic rotating disk 10, and uniformly, coating efficiency is high for coating thickness.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Any modification, equivalent and improvement made within the spirit of utility model and principle etc., should be included in this utility model
Protection domain within.
Claims (4)
1. a kind of biotic experiment with culture medium apparatus for coating it is characterised in that: include base (8) and spreader, described base (8)
On be provided with positioning beam, described positioning beam includes and the crossbeam (1) of base (8) level, is provided with slip on described crossbeam (1)
Set (2), described slip cap (2) is provided with the elevating lever (5) vertical with base (8), described spreader is arranged on elevating lever (5)
Bottom；
Described spreader includes coating rod (701), and described coating rod (701) and connecting rod (7) vertical sliding motion assemble, in described painting
Block (705) is provided with cloth bar (701), is connected by spring (704) between described block (705) and connecting rod (7)；
It is provided with rotating disk (10) below described crossbeam (1), around rotating disk (10) axis phase between described rotating disk (10) and base (8)
To rotation.
2. a kind of biotic experiment according to claim 1 with culture medium apparatus for coating it is characterised in that: described rotating disk (10)
Axis on the vertical plane that crossbeam (1) is located.
3. a kind of biotic experiment according to claim 1 with culture medium apparatus for coating it is characterised in that: described spreader with
Pass through fixing head (6) between elevating lever (5) to connect, fixing head (6) one end is fixing with elevating lever (5), and the other end is provided with can be inserted
Enter the hole of connecting rod (7), assemble rear connecting rod (7) with elevating lever (5) on the same axis.
4. a kind of biotic experiment according to claim 1 with culture medium apparatus for coating it is characterised in that: described rotating disk (10)
On be provided with the groove of culture dish holding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620641940.3U CN205893227U (en) | 2016-06-22 | 2016-06-22 | Culture medium coating unit for it is biological experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620641940.3U CN205893227U (en) | 2016-06-22 | 2016-06-22 | Culture medium coating unit for it is biological experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205893227U true CN205893227U (en) | 2017-01-18 |
Family
ID=57770235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620641940.3U Expired - Fee Related CN205893227U (en) | 2016-06-22 | 2016-06-22 | Culture medium coating unit for it is biological experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205893227U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107216997A (en) * | 2017-07-24 | 2017-09-29 | 东北林业大学 | Bacterium solution apparatus for coating and coating method |
| CN111073808A (en) * | 2020-03-03 | 2020-04-28 | 上海汇像信息技术有限公司 | Microbial detection culture dish coating device and coating control method |
-
2016
- 2016-06-22 CN CN201620641940.3U patent/CN205893227U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107216997A (en) * | 2017-07-24 | 2017-09-29 | 东北林业大学 | Bacterium solution apparatus for coating and coating method |
| CN111073808A (en) * | 2020-03-03 | 2020-04-28 | 上海汇像信息技术有限公司 | Microbial detection culture dish coating device and coating control method |
| CN111073808B (en) * | 2020-03-03 | 2023-06-30 | 上海汇像信息技术有限公司 | Microorganism detection culture dish coating device and coating control method |
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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: 20170118 Termination date: 20180622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |