CN106070089A - A kind of orifice plate combinative structure - Google Patents
A kind of orifice plate combinative structure Download PDFInfo
- Publication number
- CN106070089A CN106070089A CN201610677059.3A CN201610677059A CN106070089A CN 106070089 A CN106070089 A CN 106070089A CN 201610677059 A CN201610677059 A CN 201610677059A CN 106070089 A CN106070089 A CN 106070089A
- Authority
- CN
- China
- Prior art keywords
- lid
- orifice plate
- hole
- cylindrical
- described lid
- 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.)
- Pending
Links
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 239000002917 insecticide Substances 0.000 abstract description 18
- 230000000694 effects Effects 0.000 description 4
- 239000012528 membrane Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000003053 toxin Substances 0.000 description 3
- 231100000765 toxin Toxicity 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 231100000820 toxicity test Toxicity 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Catching Or Destruction (AREA)
Abstract
The present invention provides a kind of and can effectively prevent insecticide from running helter-skelter and simple and practical orifice plate combinative structure, including orifice plate, lid and cover plate, the middle part of described orifice plate is provided with multiple hole, the edge in described hole upwardly extends formation projection, described hole and described protruding composition cylinder, described cylindrical bottom closes, described cylindrical top end opening, described lid is cylindrical, described lid and described cylinder one_to_one corresponding, internal diameter size 1.5 2.5mms bigger than described cylindrical outside dimension of described lid, described cover plate is provided with the groove for housing and fix described lid, described cylindrical outer wall is smooth outer wall, the inwall of described lid is smooth inner wall.
Description
Technical field
The present invention relates to biological technical field, be specifically related to a kind of orifice plate combinative structure.
Background technology
Orifice plate is the experimental tool carrier that biological technical field is important, and common includes that 4 row × 6 arrange (adding up to 24 holes), 6 row
× 8 row (adding up to 48 holes), 8 row × 12 row (adding up to 96 holes), 12 row × 16 row (adding up to 192 holes), 16 row × 24 row (add up to 384
Hole).Wherein in the basic research of biological pesticide, orifice plate is commonly used for the toxicity test of toxin, specifically will be containing the denseest
The insect feedstuff of degree toxin is laid in bottom orifice plate, treats that feedstuff is dried, puts into a certain amount of insecticide, close the lid, be placed in suitable
Preferably temperature is cultivated and is observed.But, between the lid of traditional orifice plate and main part, gap is bigger, it is impossible to closes each hole, easily makes
Obtain insecticide to run helter-skelter, cause experiment to be difficult to or experimental data is inaccurate.And use sealed membrane to carry out sealing and need at least two-layer,
And often hole must individually be sealed, needs the most raw survey when, workload is big, the longest, and owing to sealed membrane is thin, depends on
So there is minority insecticide can break by the teeth sealed membrane, thus climb out of and run helter-skelter, there is the drawback that experimental data is inaccurate.
As improvement, the Chinese utility model patent of Application No. 201420735001.6 discloses a kind of many condition micropore
Board combining structure, including microwell plate, lid and temperature controller, the micro-pore shape of described microwell plate includes circle, regular polygon,
In the micropore of same shape, at least a hole is provided with baffle plate；Rubber blanket it is provided with inside four limits of described lid, described lid
Inside top is provided with the groove of a circle rectangular configuration, and the described lid under lid dress state is closely tied with microwell plate by rubber blanket
Close.The orifice plate combinative structure of this utility model is by arranging rubber blanket inside four limits of lid, although solve to a certain extent
The clearance issues of lid and main body, but owing to lid is one piece of integral slab, each hole in orifice plate is not carried out individually
Sealing, when this orifice plate combinative structure for toxin toxicity test test time, the insecticide in hole still can the most each hole it
Between run helter-skelter, affect experimental data accuracy.
A kind of can effectively prevent insecticide from running helter-skelter and simple and practical orifice plate combinative structure therefore, it is necessary to invent.
Summary of the invention
The technical problem to be solved is: provides a kind of and can effectively prevent insecticide from running helter-skelter and simple and practical orifice plate
Combinative structure.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is:
A kind of orifice plate combinative structure, including orifice plate, lid and cover plate, the middle part of described orifice plate is provided with multiple hole, described hole
Edge upwardly extend formation projection, described hole protruding constitutes cylinder with described, and described cylindrical bottom closes, described circle
The top end opening of cylinder, described lid is cylindrical, described lid and described cylinder one_to_one corresponding, the internal diameter chi of described lid
The described big 1.5-2.5mm of cylindrical outside dimension of very little ratio, described cover plate is provided with for housing and fixing the recessed of described lid
Groove, described cylindrical outer wall is smooth outer wall, and the inwall of described lid is smooth inner wall.
Further, the outer wall of described lid and the inwall of described groove are provided with screw thread, and described lid leads to described cover plate
Cross described threaded.
Further, the degree of depth of described groove be described lid height 1/2nd.
Further, the end face of described lid is arranged with two projections, the length bearing of trend of two projections and lid
The horizontal plane at end face place identical.
Further, the hole count of described orifice plate can be 12 holes, 24 holes, 48 holes or 96 holes.
Further, the big 8-12mm of height of the interior frame of orifice plate described in described cylindrical aspect ratio, adjacent two circles
Distance between the outer wall of cylinder is 5-8mm, the thickness 2-3mm of described lid.
Further, described lid is transparent cover, and described lid is silica gel cover.
The beneficial effects of the present invention is: the edge in hole is upwardly extended, extend the protruding cylinder constituting back cover with hole,
Bigger activity space is provided for insecticide to be measured；By arranging and cylinder separate lid one to one, the most effectively prevent
Insecticide to be measured runs helter-skelter between each hole, it is ensured that the accuracy of the carrying out of experiment and test data；By being on the cover board provided for
Accommodating and the groove of fixing described lid, can realize freely removing and installing of lid and cover plate by groove so that lid
Both can independently use and also can use by townhouse, and during as placed insecticide, lid pulled down from cover plate independent use and is easy to seal in time,
Simple to operate save time；In the case of interpolation feedstuff etc. are without adding a cover immediately, then the cover plate with lid can be directed at orifice plate whole
Down press, quick and convenient；Select transparent, silica gel cover, it is simple to observe the growing state of insecticide, it is also possible to recycle.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the embodiment of the present invention one orifice plate combinative structure；
Fig. 2 is the front view of the embodiment of the present invention one orifice plate combinative structure；
Fig. 3 is the sectional view of Fig. 2.
Label declaration:
1-orifice plate；2-lid；3-cover plate；4-cylinder；Frame in 5-.
Detailed description of the invention
By describing the technology contents of the present invention in detail, being realized purpose and effect, below in conjunction with embodiment and coordinate attached
Figure is explained.
Refer to Fig. 1-Fig. 3, a kind of orifice plate combinative structure, including orifice plate 1, lid 2 and cover plate 3, the middle part of described orifice plate 1
Being provided with multiple hole, the edge in described hole upwardly extends formation projection, described hole and described protruding composition cylinder 4, described cylinder
The bottom Guan Bi of body 4, the top end opening of described cylinder 4, described lid 2 is cylindrical, described lid 2 and described cylinder 4
One_to_one corresponding, the internal diameter size of described lid 2, than the big 1.5-2.5mm of outside dimension of described cylinder 4, described cover plate 3 sets
Having the groove for housing and fix described lid 2, the outer wall of described cylinder 4 is smooth outer wall, and the inwall of described lid 2 is
Smooth inner wall.
Knowable to foregoing description, the beneficial effects of the present invention is: the edge in hole is upwardly extended, extend protruding and hole structure
Become the cylinder of back cover, provide bigger activity space for insecticide to be measured；Independent one to one with cylinder by arranging
Lid, the most effectively prevents insecticide to be measured from running helter-skelter between each hole, it is ensured that the accuracy of the carrying out of experiment and test data；By
Be provided for the groove of accommodating and fixing described lid on cover plate, by groove can realize lid and cover plate freely dismantle and
Install so that lid both can independently use and also can use by townhouse, during as placed insecticide, lid was pulled down from cover plate independent use
It is easy to seal in time, simple to operate saves time；In the case of interpolation feedstuffs etc. are without adding a cover immediately, then can be by the cover plate with lid
Orifice plate is whole down presses for alignment, quick and convenient.
Further, the outer wall of described lid 2 and the inwall of described groove are provided with screw thread, described lid 2 and described cover plate 3
By described threaded.
Further, the degree of depth of described groove be described lid 2 height 1/2nd.
Further, the end face of described lid 2 is arranged with two projections, the length bearing of trend of two projections and lid
The horizontal plane at the end face place of 2 is identical, and described groove is rectangular recess, the width of described groove and the external diameter of described lid 2
Equal sized, described cover plate 3 is provided with the screens groove suitable with the projection of lid 2.
Further, the hole count of described orifice plate can be 12 holes, 24 holes, 48 holes or 96 holes.
Further, the big 8-12mm of height of the interior frame 5 of orifice plate described in the aspect ratio of described cylinder 4, adjacent two
Distance between cylindrical outer wall is 5-8mm, the thickness 2-3mm of described lid 2.
Further, described lid 2 is transparent cover, and described lid 2 is silica gel cover or plastic closure.
Embodiment one
Refer to Fig. 1-Fig. 3, a kind of orifice plate combinative structure, including orifice plate 1, lid 2 and cover plate 3, the middle part of described orifice plate 1
Being provided with multiple hole, the edge in described hole upwardly extends formation projection, described hole and described protruding composition cylinder 4, described cylinder
The bottom Guan Bi of body 4, the top end opening of described cylinder 4, described lid 2 is cylindrical, described lid 2 and described cylinder 4
One_to_one corresponding, the internal diameter size of described lid 2, than the big 1.5-2.5mm of outside dimension of described cylinder 4, described cover plate 3 sets
Having the groove for housing and fix described lid 2, the outer wall of described cylinder 4 is smooth outer wall, and the inwall of described lid 2 is
Smooth inner wall.
The outer wall of described lid 2 and the inwall of described groove are provided with screw thread, and described lid 2 and described cover plate 3 are by described
Threaded；The degree of depth of described groove is 1/2nd of the height of described lid 2；The hole count of described orifice plate is 24 holes；Described
The big 8-12mm of height, the preferably 10mm of the interior frame 5 of orifice plate described in the aspect ratio of cylinder 4, adjacent two cylindrical outer walls
Between distance be 5-8mm, preferably 6.5mm, the thickness 2-3mm of described lid 2, preferably 2.5mm；Described lid 2 is transparency cover
Son, described lid 2 is silica gel cover.
Embodiment two
A kind of orifice plate combinative structure, including orifice plate 1, lid 2 and cover plate 3, the middle part of described orifice plate 1 is provided with multiple hole, institute
The edge stating hole upwardly extends formation projection, and described hole constitutes cylinder 4 with described projection, the bottom Guan Bi of described cylinder 4,
The top end opening of described cylinder 4, described lid 2 is cylindrical, described lid 2 and described cylinder 4 one_to_one corresponding, described lid
The internal diameter size of son 2 is than the big 1.5-2.5mm of outside dimension of described cylinder 4, and described cover plate 3 is provided with for housing with fixing
The groove of described lid 2, the outer wall of described cylinder 4 is smooth outer wall, and the inwall of described lid 2 is smooth inner wall.
The end face of described lid 2 is arranged with two projections, the length bearing of trend of two projections and the end face institute of lid 2
Horizontal plane identical, described groove is rectangular recess, and described cover plate is provided with the screens suitable with the projection of lid, logical
Cross cap so that the protruding screens groove embedded on cover plate of lid；The hole count of described orifice plate can be 12 holes, 24 holes, 48
Hole or 96 holes；The big 8-12mm of height, the preferably 10mm of the interior frame 5 of orifice plate described in the aspect ratio of described cylinder 4, adjacent two
Distance between cylindrical outer wall is 5-8mm, preferably 6.5mm, the thickness 2-3mm of described lid 2, preferably 2.5mm；Described lid
Son 2 is transparent, plastic closure.
In sum, the orifice plate combinative structure that the present invention provides, the edge in hole is upwardly extended, extends protruding and hole composition
The cylinder of back cover, provides bigger activity space for insecticide to be measured；By arranging and cylinder separate cover one to one
Son, the most effectively prevents insecticide to be measured from running helter-skelter between each hole, it is ensured that the accuracy of the carrying out of experiment and test data；By at lid
It is provided for the groove of accommodating and fixing described lid on plate, freely dismantle and pacifying of lid and cover plate can be realized by groove
Dress so that lid both can independently use and also can use by townhouse, during as placed insecticide, pulls down independent use just from cover plate by lid
In in time sealing, simple to operate save time；In the case of interpolation feedstuffs etc. are without adding a cover immediately, then can be by the cover plate pair with lid
Quasi-orifice plate is whole down presses, quick and convenient；Select transparent cover, it is simple to observing the growing state of insecticide, lid can also reclaim
Utilize.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every utilize this
The equivalents that bright description and accompanying drawing content are made, or directly or indirectly it is used in relevant technical field, the most in like manner include
In the scope of patent protection of the present invention.
Claims (7)
1. an orifice plate combinative structure, it is characterised in that include that orifice plate, lid and cover plate, the middle part of described orifice plate are provided with multiple
Hole, the edge in described hole upwardly extends formation projection, described hole and described protruding composition cylinder, and described cylindrical bottom is closed
Closing, described cylindrical top end opening, described lid is cylindrical, described lid and described cylinder one_to_one corresponding, described lid
The internal diameter size of son is than the described big 1.5-2.5mm of cylindrical outside dimension, and described cover plate is provided with for housing and fixing institute
Stating the groove of lid, described cylindrical outer wall is smooth outer wall, and the inwall of described lid is smooth inner wall.
A kind of orifice plate combinative structure the most according to claim 1, it is characterised in that the outer wall of described lid and described groove
Inwall be provided with screw thread, described lid is threadeded by described with described cover plate.
A kind of orifice plate combinative structure the most according to claim 2, it is characterised in that the degree of depth of described groove is described lid
Height 1/2nd.
A kind of orifice plate combinative structure the most according to claim 1, it is characterised in that the end face of described lid is arranged with two
Individual projection, the length bearing of trend of two projections is identical with the horizontal plane at the end face place of lid.
A kind of orifice plate combinative structure the most according to claim 1, it is characterised in that the hole count of described orifice plate can be 12
Hole, 24 holes, 48 holes or 96 holes.
A kind of orifice plate combinative structure the most according to claim 1, it is characterised in that hole described in described cylindrical aspect ratio
The big 8-12mm of height of the interior frame of plate, the distance between adjacent two cylindrical outer walls is 5-8mm, the thickness of described lid
2-3mm。
A kind of orifice plate combinative structure the most according to claim 1, it is characterised in that described lid is transparent cover, described
Lid is silica gel cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610677059.3A CN106070089A (en) | 2016-08-17 | 2016-08-17 | A kind of orifice plate combinative structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610677059.3A CN106070089A (en) | 2016-08-17 | 2016-08-17 | A kind of orifice plate combinative structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106070089A true CN106070089A (en) | 2016-11-09 |
Family
ID=58069694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610677059.3A Pending CN106070089A (en) | 2016-08-17 | 2016-08-17 | A kind of orifice plate combinative structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106070089A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101597566A (en) * | 2009-07-22 | 2009-12-09 | 郑州安图绿科生物工程有限公司 | This card of closed micropore card and use detects the method for drug sensitivity of mycobacterium tuberculosis |
| CN102127596A (en) * | 2009-12-10 | 2011-07-20 | 霍夫曼-拉罗奇有限公司 | Multiwell plate and lid |
| CN205035393U (en) * | 2015-08-05 | 2016-02-17 | 安徽惠恩生物科技股份有限公司 | Cell co -culture orifice plate box |
| CN205865686U (en) * | 2016-08-17 | 2017-01-11 | 福建农林大学 | Orifice plate unit stay knot constructs |
-
2016
- 2016-08-17 CN CN201610677059.3A patent/CN106070089A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101597566A (en) * | 2009-07-22 | 2009-12-09 | 郑州安图绿科生物工程有限公司 | This card of closed micropore card and use detects the method for drug sensitivity of mycobacterium tuberculosis |
| CN102127596A (en) * | 2009-12-10 | 2011-07-20 | 霍夫曼-拉罗奇有限公司 | Multiwell plate and lid |
| CN205035393U (en) * | 2015-08-05 | 2016-02-17 | 安徽惠恩生物科技股份有限公司 | Cell co -culture orifice plate box |
| CN205865686U (en) * | 2016-08-17 | 2017-01-11 | 福建农林大学 | Orifice plate unit stay knot constructs |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205865686U (en) | Orifice plate unit stay knot constructs | |
| CN106070089A (en) | A kind of orifice plate combinative structure | |
| CN202814959U (en) | Needle cylinder type vacuum soil anaerobic/aerobic culture bottle and culture system | |
| CN204561434U (en) | Traditional Chinese medical science special intelligent medicine-chest | |
| CN209015630U (en) | A kind of mask for small space distance LED display screen | |
| CN209307397U (en) | A kind of water isolation type constant incubator | |
| CN205390039U (en) | Fly pupa parasitic wasp releaser | |
| CN203243743U (en) | Sterile culture device for root system root division study | |
| CN105540058B (en) | Seed accesses integrated bottle and access kind method | |
| CN202392792U (en) | Alcohol lamp with visual window | |
| CN106070090B (en) | A kind of raw survey device of brown paddy plant hopper | |
| CN205115494U (en) | Cell culture bottle | |
| CN205499839U (en) | Integrative bottle of seed access | |
| CN204994306U (en) | Bottle is bred to apricot bao mushroom | |
| CN206341728U (en) | A kind of bee larva hatching test device | |
| CN209241658U (en) | A kind of medicine storage device | |
| CN207443685U (en) | A kind of soybean seedling incubator | |
| CN106367935A (en) | Moldproof device for silk fabric | |
| CN109874674A (en) | Partition type plant tissue culture bottle | |
| CN205180961U (en) | Pillow core | |
| CN206220820U (en) | A kind of tide gate suitable for bamboo warehouse | |
| CN210654424U (en) | Cosmetic bottle cap capable of keeping dryness | |
| CN204733651U (en) | Drawer type vegetable planting ware | |
| CN208917191U (en) | A kind of medical microorganism fast culture detection device | |
| CN107796162A (en) | A kind of dry object storage box and refrigeration plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |