CN205295303U - Conversion device suitable for arabidopsis vacuum filtration - Google Patents
Conversion device suitable for arabidopsis vacuum filtration Download PDFInfo
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- CN205295303U CN205295303U CN201520999034.6U CN201520999034U CN205295303U CN 205295303 U CN205295303 U CN 205295303U CN 201520999034 U CN201520999034 U CN 201520999034U CN 205295303 U CN205295303 U CN 205295303U
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- cylinder
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- lid
- vacuum filtration
- arabidopsis
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Abstract
The utility model discloses a conversion device suitable for arabidopsis vacuum filtration for it has the basin alms bowl of arabidopsis plant to support the planting of invering, include: the lid, it is a discoid plate body that is spliced by two first plate bodys of semicircular, the lid still includes first perforating hole, its concatenation department that sets up two first plate bodys in the middle part of the tray, the lid is detained and is established basin alms bowl opening part, just the plant is outwards extended through first perforating hole in the basin alms bowl, and the support body, it includes first support and second support that two at least mutual covers were established, but first support and second support pass through the setting of slider relative slip, so that the height -adjustable of support body, wherein, detain the basin alms bowl that is equipped with the lid invert in the support body top. The utility model discloses the realization be can assist and simple structure, convenient to use are dropped to the conversion test of arabidopsis vacuum filtration, earthing up in the basin alms bowl that can effectively prevent to invert.
Description
Technical field
This utility model relates to vacuum filtration technical field. More specifically, this utility model relates to a kind of reforming unit suitable in arabidopsis vacuum filtration.
Background technology
Arabidopsis is taken as the model plant material of the heredity of flowering plant, cell, growth and molecular biology research for a long time always, is the species that to be currently known in Plant Genome minimum, has had all genes of the growth and development of plants of " complexity ". Further investigation to arabidopsis, the critical role on plant genetic engineering and crop genetic improvement more and more comes into one's own. As transformation of Arabidopsis thaliana method the most frequently used at present--titbit infestation method, there is the simple to operate but feature of low conversion rate. Utilize vacuum filtration method to infect arabidopsis and be greatly improved its transformation efficiency, but still have some detailed problems can limit transformation efficiency in concrete operating process, such as the most frequently used transformation of Arabidopsis thaliana container beaker or triangular flask container are not of uniform size, and do not hold the size of agrobacterium suspension and highly suitable container when Arabidopsis plant stalwartness. Additionally, after being inverted by arabidopsis, lack support and support arabidopsis basin alms bowl, basin soil is easily poured in agrobacterium suspension. It is thus desirable to provide a kind of transformation of Arabidopsis thaliana container being applicable to improve vacuum filtration transformation efficiency.
Utility model content
A purpose of the present utility model is to solve at least the above, and provides the advantage that at least will be described later.
This utility model is it is also an object that provide a kind of reforming unit suitable in arabidopsis vacuum filtration, and it can assist the conversion test to arabidopsis vacuum filtration, it is possible to effectively prevent the ridging in inverted basin alms bowl from dropping, and simple in construction is easy to use.
In order to realize according to these purposes of the present utility model and further advantage, it is provided that
A kind of reforming unit suitable in arabidopsis vacuum filtration, is implanted with the basin alms bowl of Arabidopsis plant for supporting inverted kind, it is characterised in that including:
Lid, it is a discoid plate body being spliced into by two semicircular first plate bodys, described lid also includes the first through hole, it is arranged on the stitching portion of two the first plate bodys in the middle part of pallet, described lid be located in described basin alms bowl opening part, and in described basin alms bowl, plant is stretched out by the first through hole;And
Support body, it include the first mutually sheathed support of at least two and the second support, the first support and the second support by sliding part can the setting of relative sliding so that the height adjustable of described support body;
Wherein, detain the basin alms bowl being provided with lid and be inverted in described support body top.
Preferably, wherein, one end pivot joint of the straight flange of two described first plate bodys, the other end of the straight flange of two described first plate bodys passes through the setting that buckle structure is able to turn on or off.
Preferably, wherein, described buckle structure includes the fixing band setting at least one the second through hole in a row, and is arranged on the card pin on lid edge, described card pin penetrates in second through hole of fixing band, with the other end of the straight flange of fixing described first plate body.
Preferably, wherein, the diameter of described lid is more than the diameter of basin alms bowl.
Preferably, wherein, the diameter R > 7cm of described lid, the diameter r of described first through hole is 3��r��5cm.
Preferably, wherein, also include:
Cylinder, described support body is set in the periphery of described cylinder, and described support body does not contact with described cylinder, and described cylinder at least includes the first mutually sheathed cylinder and the second cylinder, the first cylinder and the second cylinder can the setting of relative sliding; And
Handle, its one end is fixedly installed on the edge of described lid.
Preferably, wherein, described cylinder includes mutually sheathed the first cylinder, the second cylinder and the 3rd cylinder, and the first cylinder, the second cylinder and the 3rd cylinder can the settings of relative sliding by sliding part;
Described support body includes three mutual the first sheathed supports, the second support and the 3rd support, and the first support, the second support and the 3rd support can the settings of relative sliding by sliding part.
Preferably, wherein, described second cylinder and described 3rd cylinder are the tube-in-tube structure in sidewall with top-down annular accommodation space, the annular sidewall of described first cylinder is downwardly in the annular accommodation space of the second cylinder, the sidewall of described second cylinder is downwardly in the annular accommodation space of the 3rd cylinder, and the width of the annular accommodation space of described second cylinder is more than the sidewall thickness of described first cylinder; The width of the annular accommodation space of described 3rd cylinder is more than the sidewall thickness of described second cylinder;
Described first support, the second support and the 3rd support also include four supporting legs and are horizontally set on the Q-RING of supporting leg upper end, and relative two limit of described Q-RING is folding pull rod, and its two ends are respectively articulated with four supporting leg upper ends.
Preferably, wherein, described sliding part also includes:
3rd through hole, it is arranged on the second cylinder and the sidewall upper of the 3rd cylinder, and be arranged on the second support and the 3rd support on the lateral surface of supporting leg upper end; And
Tightening nut, it is threadeded with described 3rd through hole.
Preferably, wherein, also including: elastic washer, it is set on the inner periphery of described first through hole.
This utility model at least includes following beneficial effect:
Before basin alms bowl is inverted by needs, can first lid be located on basin alms bowl, for the upper end open of basin alms bowl is blocked, the ridging prevented in basin alms bowl in inversion process is dropped, impact test, but it is implanted with Arabidopsis plant owing to basin alms bowl being planted, therefore, first have to the one end by the two of lid the first plate bodys open, the opening making two the first plate bodys is horizontally placed on basin alms bowl from the side of plant root, and enable to plant stretched out by the first through hole, to ensure to destroy plant, smoothly complete vacuum filtration conversion test;
The diameter of lid is more than the diameter of basin alms bowl, it is possible to is well blocked by the oral area of basin alms bowl, supports inverted basin alms bowl to prevent it from dropping simultaneously;
The diameter of the first through hole is set at least meet plant and passes through, simultaneously again will not because of too big, it is impossible to play the effect blocking ridging; First through hole is arranged on lid, lid is hard material, therefore, there is also the danger being likely to run into plant, therefore, in another embodiment this having been improved, a sheathed elastic washer on the inner circumferential circle of the first through hole, this elastic washer can well protect plant by crushing;
Cylinder is used for housing Arabidopsis plant, owing to plant length differs, therefore, the height of cylinder can be adjusted according to the height of plant with the height of support body in actual applications, it is adjusted to Arabidopsis plant hanging portion not bend, and is arranged on the handle on lid edge and experimenter can be made easily to hold lid so that it is keep level, basin alms bowl is not susceptible to landing, easy to use;
Buckle structure is relatively simple, practical, it is possible to the other end of two the first plate bodys is fixed, simple to operate;
It is folding pull rod that Q-RING is all provided with being set to two corresponding limits, so when using, can by the first mutually sheathed support, the second support and the 3rd support, high shrinkage is to the height of a support, and Q-RING is folded, four supporting legs are drawn close mutually, to reduce its overall volume, deposit conveniently;
In sum, this utility model can assist the conversion test realized arabidopsis vacuum filtration, it is possible to effectively prevents the ridging in inverted basin alms bowl from dropping, and simple in construction is easy to use.
Part is embodied by further advantage of the present utility model, target and feature by description below, and part also will by being understood by those skilled in the art research of the present utility model and practice.
Accompanying drawing explanation
Fig. 1 be the reforming unit suitable in arabidopsis vacuum filtration described in the utility model an embodiment described in the plan structure schematic diagram of lid;
Fig. 2 be the reforming unit suitable in arabidopsis vacuum filtration described in the utility model an embodiment described in the side-looking structural representation of lid;
Fig. 3 be an embodiment of the reforming unit suitable in arabidopsis vacuum filtration described in the utility model face structural representation;
Fig. 4 be the reforming unit suitable in arabidopsis vacuum filtration described in the utility model another embodiment described in cylinder face structural representation;
Described in one embodiment of Fig. 5 reforming unit suitable in arabidopsis vacuum filtration described in the utility model, support body faces structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail, to make those skilled in the art can implement according to this with reference to description word.
Should be appreciated that used herein such as " have ", existence or the interpolation of other elements one or more or its combination do not allotted in " comprising " and " including " term.
Shown in as shown in Figure 1,2 and 3, this utility model provides a kind of reforming unit suitable in arabidopsis vacuum filtration, is implanted with the basin alms bowl 8 of Arabidopsis plant 9 for supporting inverted kind, it is characterised in that including:
Lid, it is a discoid plate body being spliced into by two semicircular first plate bodys 1, described lid also includes the first through hole 2, it is arranged on the stitching portion of two the first plate bodys in the middle part of pallet, described lid be located in described basin alms bowl opening part, and in described basin alms bowl, plant is stretched out by the first through hole;And
Support body 10, it include the first mutually sheathed support of at least two and the second support, the first support and the second support by sliding part can the setting of relative sliding so that the height adjustable of described support body;
Wherein, detain the basin alms bowl being provided with lid and be inverted in described support body top.
In such scheme, before basin alms bowl is inverted by needs, can first lid be located on basin alms bowl, for the upper end open of basin alms bowl is blocked, the ridging prevented in basin alms bowl in inversion process is dropped, impact test, but it is implanted with Arabidopsis plant owing to basin alms bowl being planted, therefore, first have to the one end by the two of lid the first plate bodys open so that the opening of two the first plate bodys is horizontally placed on basin alms bowl from the side of plant root, and enable to plant and stretched out by the first through hole, to ensure to destroy plant, smoothly complete vacuum filtration conversion test.
In such scheme; first through hole is arranged on lid; lid is hard material; therefore, there is also the danger being likely to run into plant, therefore; in another embodiment this is improved; a sheathed elastic washer 6 on the inner circumferential circle of the first through hole, this elastic washer can well protect plant by crushing, and the material of this elastic washer can be sponge or soft rubber.
In one embodiment, one end pivot joint of the straight flange of two described first plate bodys, the other end of the straight flange of two described first plate bodys passes through the setting that buckle structure is able to turn on or off.
In one embodiment, described buckle structure includes the fixing band 5 setting at least one the second through hole 4 in a row, and it being arranged on the card pin 7 on lid edge, described card pin penetrates in second through hole of fixing band, with the other end of the straight flange of fixing described first plate body. In such scheme, buckle structure is relatively simple, practical, it is possible to the other end of two the first plate bodys is fixed, simple to operate.
As it is shown on figure 3, in one embodiment, the diameter of described lid is more than the diameter of basin alms bowl.
As it is shown on figure 3, in such scheme, the diameter of lid is more than the diameter of basin alms bowl, it is possible to well the oral area of basin alms bowl is blocked, support inverted basin alms bowl to prevent it from dropping simultaneously.
In one embodiment, the diameter R > 7cm of described lid, the diameter r of described first through hole is 3��r��5cm.
In such scheme, the diameter of the first through hole is set at least meet plant and passes through, simultaneously again will not because of too big, it is impossible to play the effect blocking ridging.
As shown in Figure 4, in one embodiment, also include:
Cylinder, described support body is set in the periphery of described cylinder, and described support body does not contact with described cylinder, and described cylinder at least includes the first mutually sheathed cylinder 12 and the second cylinder 13, the first cylinder and the second cylinder can the setting of relative sliding; And
Handle 3, its one end is fixedly installed on the edge of described lid.
In such scheme, cylinder is used for housing Arabidopsis plant, owing to plant length differs, therefore, the height of cylinder can be adjusted according to the height of plant with the height of support body in actual applications, is adjusted to Arabidopsis plant hanging portion and does not bend, and be arranged on the handle on lid edge and experimenter can be made easily to hold lid, making it keep level, basin alms bowl is not susceptible to landing, easy to use.
As shown in Figures 3 and 4, in one embodiment, described cylinder includes the first mutually sheathed cylinder the 12, second cylinder 13 and the 3rd cylinder 14, and the first cylinder, the second cylinder and the 3rd cylinder can the settings of relative sliding by sliding part;
Described support body includes three mutual the first sheathed support 10-1, the second support 10-2 and the three support 10-3, and the first support, the second support and the 3rd support can the settings of relative sliding by sliding part.
As shown in Figures 4 and 5, in one embodiment, described second cylinder and described 3rd cylinder are the tube-in-tube structure in sidewall with top-down annular accommodation space, the annular sidewall of described first cylinder is downwardly in the annular accommodation space of the second cylinder, the sidewall of described second cylinder is downwardly in the annular accommodation space of the 3rd cylinder, and the width of the annular accommodation space of described second cylinder is more than the sidewall thickness of described first cylinder; The width of the annular accommodation space of described 3rd cylinder is more than the sidewall thickness of described second cylinder;
Described first support, the second support and the 3rd support also include four supporting legs and are horizontally set on the Q-RING of supporting leg upper end, and relative two limit of described Q-RING is folding pull rod, and its two ends are respectively articulated with four supporting leg upper ends. In such scheme, it is folding pull rod that Q-RING is all provided with being set to two corresponding limits, so when using, can by the first mutually sheathed support, the second support and the 3rd support, high shrinkage is to the height of a support, and Q-RING is folded, and four supporting legs are drawn close mutually, to reduce its overall volume, deposit conveniently.
In one embodiment, described sliding part also includes:
3rd through hole, it is arranged on the second cylinder and the sidewall upper of the 3rd cylinder, and be arranged on the second support and the 3rd support on the lateral surface of supporting leg upper end; And
Tightening nut 11, it is threadeded with described 3rd through hole.
In such scheme, tightening nut can send can be tight, so as to realizes the relative sliding of the first cylinder, the second cylinder and the 3rd cylinder easily or fixing; And first support, the second support and the 3rd support, the relative sliding of the first support, the second support and the 3rd support or fixing.
Although embodiment of the present utility model is disclosed as above, but listed utilization that it is not restricted in description and embodiment, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, it is easily achieved other amendment, therefore, under the general concept limited without departing substantially from claim and equivalency range, this utility model is not limited to specific details and shown here as the legend with description.
Claims (10)
1. it is applicable to a reforming unit for arabidopsis vacuum filtration, is implanted with the basin alms bowl of Arabidopsis plant for supporting inverted kind, it is characterised in that including:
Lid, it is a discoid plate body being spliced into by two semicircular first plate bodys, described lid also includes the first through hole, it is arranged on the stitching portion of two the first plate bodys in the middle part of pallet, described lid be located in described basin alms bowl opening part, and in described basin alms bowl, plant is stretched out by the first through hole; And
Support body, it include the first mutually sheathed support of at least two and the second support, the first support and the second support by sliding part can the setting of relative sliding so that the height adjustable of described support body;
Wherein, detain the basin alms bowl being provided with lid and be inverted in described support body top.
2. the reforming unit being applicable to arabidopsis vacuum filtration as claimed in claim 1, it is characterised in that one end pivot joint of the straight flange of two described first plate bodys, the other end of the straight flange of two described first plate bodys passes through the setting that buckle structure is able to turn on or off.
3. the reforming unit being applicable to arabidopsis vacuum filtration as claimed in claim 2, it is characterized in that, described buckle structure includes the fixing band setting at least one the second through hole in a row, and it is arranged on the card pin on lid edge, described card pin penetrates in second through hole of fixing band, with the other end of the straight flange of fixing described first plate body.
4. the reforming unit being applicable to arabidopsis vacuum filtration as claimed in claim 1, it is characterised in that the diameter of described lid is more than the diameter of basin alms bowl.
5. the reforming unit being applicable to arabidopsis vacuum filtration as claimed in claim 1, it is characterised in that the diameter R > 7cm of described lid, the diameter r of described first through hole is 3��r��5cm.
6. the reforming unit being applicable to arabidopsis vacuum filtration as claimed in claim 1, it is characterised in that also include:
Cylinder, described support body is set in the periphery of described cylinder, and described support body does not contact with described cylinder, and described cylinder at least includes the first mutually sheathed cylinder and the second cylinder, the first cylinder and the second cylinder can the setting of relative sliding; And
Handle, its one end is fixedly installed on the edge of described lid.
7. the reforming unit being applicable to arabidopsis vacuum filtration as claimed in claim 6, it is characterized in that, described cylinder includes mutually sheathed the first cylinder, the second cylinder and the 3rd cylinder, and the first cylinder, the second cylinder and the 3rd cylinder can the settings of relative sliding by sliding part;
Described support body includes three mutual the first sheathed supports, the second support and the 3rd support, and the first support, the second support and the 3rd support can the settings of relative sliding by sliding part.
8. the reforming unit being applicable to arabidopsis vacuum filtration as claimed in claim 7, it is characterized in that, described second cylinder and described 3rd cylinder are the tube-in-tube structure in sidewall with top-down annular accommodation space, the annular sidewall of described first cylinder is downwardly in the annular accommodation space of the second cylinder, the sidewall of described second cylinder is downwardly in the annular accommodation space of the 3rd cylinder, and the width of the annular accommodation space of described second cylinder is more than the sidewall thickness of described first cylinder; The width of the annular accommodation space of described 3rd cylinder is more than the sidewall thickness of described second cylinder;
Described first support, the second support and the 3rd support also include four supporting legs and are horizontally set on the Q-RING of supporting leg upper end, and relative two limit of described Q-RING is folding pull rod, and its two ends are respectively articulated with four supporting leg upper ends.
9. the reforming unit being applicable to arabidopsis vacuum filtration as claimed in claim 8, it is characterised in that described sliding part also includes:
3rd through hole, it is arranged on the second cylinder and the sidewall upper of the 3rd cylinder, and be arranged on the second support and the 3rd support on the lateral surface of supporting leg upper end; And
Tightening nut, it is threadeded with described 3rd through hole.
10. the reforming unit being applicable to arabidopsis vacuum filtration as claimed in claim 1, it is characterised in that also include:
Elastic washer, it is set on the inner periphery of described first through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520999034.6U CN205295303U (en) | 2015-12-04 | 2015-12-04 | Conversion device suitable for arabidopsis vacuum filtration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520999034.6U CN205295303U (en) | 2015-12-04 | 2015-12-04 | Conversion device suitable for arabidopsis vacuum filtration |
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| Publication Number | Publication Date |
|---|---|
| CN205295303U true CN205295303U (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520999034.6U Expired - Fee Related CN205295303U (en) | 2015-12-04 | 2015-12-04 | Conversion device suitable for arabidopsis vacuum filtration |
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| CN (1) | CN205295303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111077070A (en) * | 2019-12-17 | 2020-04-28 | 中安联合煤化有限责任公司 | Fly ash adhesion force measuring device and measuring method thereof |
-
2015
- 2015-12-04 CN CN201520999034.6U patent/CN205295303U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111077070A (en) * | 2019-12-17 | 2020-04-28 | 中安联合煤化有限责任公司 | Fly ash adhesion force measuring device and measuring method thereof |
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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: 20160608 Termination date: 20161204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |