CN203692125U - Novel high-luminous-efficiency plant tissue culture flask - Google Patents
Novel high-luminous-efficiency plant tissue culture flask Download PDFInfo
- Publication number
- CN203692125U CN203692125U CN201320841419.0U CN201320841419U CN203692125U CN 203692125 U CN203692125 U CN 203692125U CN 201320841419 U CN201320841419 U CN 201320841419U CN 203692125 U CN203692125 U CN 203692125U
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- China
- Prior art keywords
- plant
- cover body
- tissue culture
- plant tissue
- base
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- 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 - Lifetime
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- 238000004161 plant tissue culture Methods 0.000 title claims abstract description 29
- 230000013011 mating Effects 0.000 claims description 4
- 230000008635 plant growth Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 6
- 241000196324 Embryophyta Species 0.000 description 49
- 230000012010 growth Effects 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- 230000029553 photosynthesis Effects 0.000 description 3
- 238000010672 photosynthesis Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 231100000289 photo-effect Toxicity 0.000 description 2
- 230000001863 plant nutrition Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000004103 aerobic respiration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000000721 bacterilogical effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a novel high-luminous-efficiency plant tissue culture flask. The novel high-luminous-efficiency plant tissue culture flask is characterized by comprises a transparent hood body which is integrally in a cylindrical shape and a culture base, wherein the culture base is a barrel body with a closed lower end, and the lower part of the hood body is provided with a connecting section which is sleeved on the culture base; the top of the hood body is also provided with a lug boss which protrudes upwards; the lug boss is provided with a through hole, and the diameter of the through hole is 5mm; the lower end of the culture base is provided with a circle of edge which horizontally extends outwards; the inner wall of the connecting section is provided with inner threads, the outer wall surface of the culture base is provided with outer threads which are matched with the inner threads, and the hood body is connected with the culture base through the threads; the position, between the connecting section and the lug boss, of the hood body is also provided with a conical section with a horizontal cross section gradually increasing from bottom to top. The novel high-luminous-efficiency plant tissue culture flask not only has the advantages of simplicity in structure and convenience in use, but also favors the growth of plants, enhances the culture efficiency of the plant and is wide in application range.
Description
Technical field
The utility model relates to plant culture apparatus tool field, is specifically related to a kind of high light efficiency novel plant tissue culture flasks.
Background technology
The tissue of plant cultivate (referred to as: plant is cultivated) be to there is totipotent theory according to plant cell, the vegetative new technology growing up.While carrying out plant cultivation, the organ of plant or cell need be put into gnotobasis (because of bacterium infection plant seedling, and then it is caused damage), and under manually operated condition, cultivate to obtain the whole plant of regeneration, thus obtain good economic benefit.
In plant cultivation process, conventionally adopt the high light efficiency novel plant tissue culture flasks after disinfection to build gnotobasis.If notification number is CN202722203U, the utility model patent that name is called " a kind of use for laboratory plant tissue culture bottle " (day for announcing 2013.02.13) discloses a kind of use for laboratory plant tissue culture bottle, it is to be made up of blake bottle main body, helicitic texture, cultivation bottle cap and filter membrane, described blake bottle main body is cylindric glass container, and the uncovered and bottleneck outer surface in blake bottle main body upper end has helicitic texture; Described blake bottle main body is connected by helicitic texture with cultivation bottle cap; It is characterized in that: blake bottle tops centre has circular hole, described filter membrane is set in circular hole and seals circular hole.But above-mentioned use for laboratory plant tissue culture bottle in use has following weak point:
1, adopt above-mentioned plant tissue culture bottle, the uncovered cultivation bottle cap (invading in bottle for pre-bacteriological protection) that supported the use in blake bottle main body upper end, but the light transmission of cultivating bottle cap is poor, can block the light being irradiated in bottle, and then the photosynthesis of bottle implants has been produced to impact, be unfavorable for the growth of plant.
2, the organ of plant or cell grow into after plant seedlings at this blake bottle, because this blake bottle main body top has diminishing the first conical section of opening, this first conical section can produce extruding to the continued growth of plant seedlings, makes plant seedlings distortion, is unfavorable for the normal growth moulding of plant.
3, utilize this blake bottle to cultivate plant, while getting plant, the cultivation bottle cap of first outwarding winding, clamps plant because of the less common use tweezers of bottleneck and is taken out (easily crushing plant); Or blake bottle main body is inverted, make plant therefrom drop out (nutrient solution in bottle is also in company with pouring out).Visible, the step that plant is taken out from this blake bottle is comparatively loaded down with trivial details, can affect operating efficiency.
In addition, the patent that in prior art, notification number is CN2240846Y discloses a kind of structure of blake bottle, mainly comprise bottle, dish bearing matter and pivot lid, the bottom side of bottle is opened and is formed the larger bottleneck of aperture area, and the external diameter that is the dish bearing matter of simplified shape is less than internal diameter of the bottleneck, its bottom side periphery outwardly convex one rim, the large dry internal diameter of the bottleneck of external diameter of rim, and have pore, pivot lid and bottleneck bolt, pivot has covered air flue, in it, can deposit filter pulp piece.Its advantage having is that cleaning and sterilizing is convenient, can Reusability.
Though the structure of above-mentioned blake bottle can overcome above weak point, its structure is comparatively complicated, causes cost of manufacture higher.And in actual plant tissue culture course, normally carry out in batches and multiple blake bottles are placed at grade side by side, spacing between multiple blake bottles is little, and the structure of above-mentioned blake bottle is not easy to staff and at any time arbitrary single blake bottle is fetched to observation.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: how to provide a kind of simple in structure, cost is low, is convenient to staff and moves the high light efficiency novel plant tissue culture flasks fetching.In order to promote plant culture efficiency.
In order to solve the problems of the technologies described above, the utility model has adopted following technical scheme:
A kind of high light efficiency novel plant tissue culture flasks, is characterized in that, comprises that entirety is the transparent cover of cylindricality and cultivates base, the cylindrical body that described cultivation base is lower end closed, and described cover body bottom has the linkage section being socketed on described cultivation base; The top of described cover body also has a boss raising up; On described boss, be provided with through hole, the diameter of described through hole is 5 millimeters; Described cultivation base lower end has the edge that a circle horizontally outward extends; On the inwall of described linkage section, be provided with internal thread, described cultivation base outer wall surface has the external screw thread mating with described internal thread, and described cover body is connected with described cultivation base by thread; On described cover body, between described linkage section and described boss, also there is the conical section that horizontal cross-section increases from the bottom up gradually.
High light efficiency novel plant tissue culture flasks of the present utility model, when use, in cultivation base, pour plant nutrition liquid into, and put into the plant cell that needs cultivation in cultivation base, subsequently cover body is socketed in and cultivates on base, make cover body cover cultivation base, so, cover body covers cultivation base and builds gnotobasis, avoids bacterium infection plant seedling.Meanwhile, cover body is transparent material (can be made by clear glass or transparent plastic), and then can daylight not formed and be stopped, can improve the photoeffect of entering of cover body, and daylight can be fully irradiated in cover body, promotes growth and the photosynthesis of plant.Cover body entirety is cylindricality (cylindrical, the rectangle bodily form all can), so, for the growth of plant provides broader space, has avoided the extruding to plant, the normal growth shaping of plant preferably.Cultivate on base because whole cover body is socketed in, so in the time that needs take out plant, only need to take the cover body of cultivating on base away, plant can be taken out from cultivate base, convenient and swift and can not damage plant, can promote comparatively significantly the efficiency that plant is cultivated.As fully visible, this high light efficiency novel plant tissue culture flasks has simple in structure, and the advantage efficiently that is easy to use is applicable to plant cultivation field and applies.Conventionally carrying out plant cultivation is to carry out in batches, and each plant tissue culture bottle is used for cultivating a strain plant, is provided with after boss on cover body, can conveniently lift cover body, and then this plant tissue culture bottle of cabinet is moved.Because plant is growing into after seedling plant, need certain oxygen to carry out aerobic respiration, so, the setting of through hole can help plant better to breathe.The diameter of described through hole is 5 millimeters.Aperture place is only used cotton to stop up, and can also effectively prevent airborne bacterium to invade in cover body when playing circulation of air.So also reduced the use cost of this high light efficiency novel plant tissue culture flasks.Described cultivation base lower end has the edge that a circle horizontally outward extends.The setting at edge like this, makes to separate while cultivating base and cover body, can arrest on the other hand the edge of cultivating base, and another hand can carry out the better application of force to cover body, thereby comparatively fast and easily cover body and cultivation base is separated.On the inwall of described linkage section, be provided with internal thread, described cultivation base outer wall surface has the external screw thread mating with described internal thread, and described cover body is connected with described cultivation base by thread.Between cover body and cultivation base, adopt and be threaded, make the overall structure of this high light efficiency novel plant tissue culture flasks more firm, be convenient at cultivation plant process, it be shifted.
In sum, compared with prior art, high light efficiency novel plant tissue culture flasks of the present utility model, not only has advantage simple in structure, easy to use, is also more beneficial to plant growth, promotes the efficiency that plant is cultivated, and is applicable to wide application.
Accompanying drawing explanation
Fig. 1 is the structural representation of the use for laboratory plant tissue culture bottle of prior art;
Fig. 2 is the installation diagram of the first preferred embodiments of high light efficiency novel plant tissue culture flasks of the present utility model;
Fig. 3 is the cutaway view of Fig. 2;
Fig. 4 is the use view while adopting the first preferred embodiments of high light efficiency novel plant tissue culture flasks of the present utility model to cultivate plants.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
The first preferred embodiments: as described in Fig. 2 to Fig. 4, a kind of high light efficiency novel plant tissue culture flasks, comprise that entirety is the transparent cover 1 of cylindricality and cultivates base 2, the cylindrical body that described cultivation base 2 is lower end closed, described cover body 1 bottom has the linkage section 11 being socketed on described cultivation base 2.
The top of described cover body 1 also has a boss raising up 3.
On described boss 3, be provided with through hole 4.
The diameter of described through hole 4 is 5 millimeters.
Described cultivation base 2 lower ends have the edge 5 that a circle horizontally outward extends.
On the inwall of described linkage section 11, be provided with internal thread, described cultivation base 2 outer wall surface have the external screw thread mating with described internal thread, and described cover body 1 and described cultivation base 2 are threaded connection.
The high light efficiency novel plant tissue culture flasks that this embodiment relates to, when use, in cultivation base 2, pour plant nutrition liquid into, and put into the plant cell that needs cultivation in cultivation base 2, subsequently cover body 1 is socketed in and cultivates on base 2, cover body 1 is covered and cultivate base 2, so, cover body 1 covers cultivation base 2 and builds gnotobasis, avoids bacterium infection plant seedling.Meanwhile, cover body 1 is transparent material (can be made by clear glass or transparent plastic), and then can daylight not formed and be stopped, can improve the photoeffect of entering of cover body 1, daylight can be fully irradiated in cover body 1, promote growth and the photosynthesis of plant.Cover body 1 entirety is cylindricality (cylindrical, the rectangle bodily form all can), so, for the growth of plant provides enough growing spaces, has avoided the extruding to plant, the normal growth shaping of plant preferably.Because being socketed in, cultivates on base 2 whole cover body 1, so in the time that needs take out plant, only need to take the cover body 1 of cultivating on base 2 away, plant can be taken out from cultivate base 2, convenient and swift and can not damage plant, can promote comparatively significantly the efficiency that plant is cultivated.As fully visible, this high light efficiency novel plant tissue culture flasks has simple in structure, and the advantage efficiently that is easy to use is applicable to plant cultivation field and applies.
High light efficiency novel plant tissue culture flasks of the present utility model can also adopt the second preferred embodiments, and this embodiment and the first embodiment difference are: on described cover body 1, between described linkage section 11 and described boss 3, also have the conical section (not shown) that horizontal cross-section increases from the bottom up gradually.The setting of conical section, can, further for the growth of plant provides broader space, impel the better growth shaping of plant.
In the specific implementation, no matter adopt above-mentioned the first preferred embodiments or the second preferred embodiments or all can be considered infringement of the present utility model being equal to replacement in the utility model structure.
Claims (1)
1. a high light efficiency novel plant tissue culture flasks, is characterized in that, comprises that entirety is the transparent cover of cylindricality and cultivates base, the cylindrical body that described cultivation base is lower end closed, and described cover body bottom has the linkage section being socketed on described cultivation base; The top of described cover body also has a boss raising up; On described boss, be provided with through hole, the diameter of described through hole is 5 millimeters; Described cultivation base lower end has the edge that a circle horizontally outward extends; On the inwall of described linkage section, be provided with internal thread, described cultivation base outer wall surface has the external screw thread mating with described internal thread, and described cover body is connected with described cultivation base by thread; On described cover body, between described linkage section and described boss, also there is the conical section that horizontal cross-section increases from the bottom up gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320841419.0U CN203692125U (en) | 2013-12-19 | 2013-12-19 | Novel high-luminous-efficiency plant tissue culture flask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320841419.0U CN203692125U (en) | 2013-12-19 | 2013-12-19 | Novel high-luminous-efficiency plant tissue culture flask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203692125U true CN203692125U (en) | 2014-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320841419.0U Expired - Lifetime CN203692125U (en) | 2013-12-19 | 2013-12-19 | Novel high-luminous-efficiency plant tissue culture flask |
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| Country | Link |
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| CN (1) | CN203692125U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105494096A (en) * | 2015-12-16 | 2016-04-20 | 遵义医学院 | Novel plant tissue culture flask |
| CN108040878A (en) * | 2017-12-25 | 2018-05-18 | 上海曼森生物科技有限公司 | Tissue culture flasks and the operating method for carrying out tissue cultures |
-
2013
- 2013-12-19 CN CN201320841419.0U patent/CN203692125U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105494096A (en) * | 2015-12-16 | 2016-04-20 | 遵义医学院 | Novel plant tissue culture flask |
| CN108040878A (en) * | 2017-12-25 | 2018-05-18 | 上海曼森生物科技有限公司 | Tissue culture flasks and the operating method for carrying out tissue cultures |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |