CN202310621U - Device for automatically collecting arabidopsis seeds - Google Patents
Device for automatically collecting arabidopsis seeds Download PDFInfo
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- CN202310621U CN202310621U CN2011204596383U CN201120459638U CN202310621U CN 202310621 U CN202310621 U CN 202310621U CN 2011204596383 U CN2011204596383 U CN 2011204596383U CN 201120459638 U CN201120459638 U CN 201120459638U CN 202310621 U CN202310621 U CN 202310621U
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- cup
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- collection
- arabidopsis
- reel
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Abstract
The utility model provides a device for automatically collecting arabidopsis seeds. The device comprises a seed collecting cup (1) and a collecting roller (3), wherein the seed collecting cup (1) comprises a cup body; the lower part of the cup body is provided with a supporting and fixing device; the collecting roller (3) is erected on the seed collecting cup (1); and the lower end of the collecting roller (3) is inserted into the cup body of the seed collecting cup (1) and is fixed by the seed collecting cup (1). The device for automatically collecting arabidopsis seeds can automatically collect the arabidopsis seeds when the arabidopsis seeds are mature, is not required to be attended and ensures that the arabidopsis seeds are hardly lost. By the device, seeds of plants of different lines can be greatly prevented from being mixed, and pure lines are guaranteed; meanwhile, the hybridization probability of different arabidopsis individuals can be reduced.
Description
Technical field
The utility model relates to pattern experimental plant arabidopsis and cultivates the field, particularly a kind of arabidopsis seed automatic collector and use it to collect the method for arabidopsis seed.
Background technology
Arabidopsis is a kind of crucifer, is widely used in Plant genetics, Developmental Biology and molecular biological research, and it has become a kind of typical model plant.In arabidopsis cultivation planting process, guarantee the pure extremely important of arabidopsis strain; Especially for very meaningful in scientific research; But in the arabidopsis planting process, seed all artificially collects, and wastes time and energy at present; The seed loss is big, and causes the cross pollution of different strain seeds easily.Thereby can guarantee farthest to collect the arabidopsis seed when seed strain is pure, especially lower for ripening rate, the arabidopsis mutant body strain that seed amount is fewer just more seems particularly important.
The utility model content
For addressing the above problem, the utility model provides a kind of arabidopsis seed automatic collector and has used it to collect the method for arabidopsis seed:
The arabidopsis seed automatic collector that the utility model provides comprises seed collection cup 1 and collects reel 3 that said seed collection cup 1 comprises cup, and said cup bottom has supporting adn fixing device, and said collection reel 3 stands on the said seed collection cup 1; Insert in the cup of said seed collection cup 1 said collection reel 3 lower ends, and fixed by said seed collection cup 1.
Preferably; Raise up at the cup end 4 of said seed collection cup 1; The wall of cup of the said cup end 4 with said seed collection cup 1 forms the angle less than 90 degree; Said cup middle part, the ends 4 establish one can hold the arabidopsis plant the stem hole 5 of stretching out, the stem that is collected the said arabidopsis plant of seed upwards stretches out through said hole 5.
Preferably; Said bracing or strutting arrangement is the cup pin 2 that is used for inserting the fixing said seed collection cup 1 of compost; Said cup pin 2 has three at least; Said cup pin 2 is connected in the outer rim of said seed collection cup 1, and said cup pin 2 is provided with and is used for indicating the indentation mark that inserts said compost suitable distance, and the end, lower end of said cup pin 2 is point.
Preferably, the cup inwall of said seed collection cup 1 has strip projected parts 12, and said strip projected parts 12 has three at least, and said strip projected parts 12 closely contacts with said cup pin 2 when a plurality of said seed collection cups 1 are superimposed.
Preferably; Said collection reel 3 is rolled by a film 11 and is processed; One side that said film 11 is used to engage is provided with eye-splice 7 another side correspondences and is provided with buttonhole 8; Said eye-splice 7 adopts button-shaped grafting to fix with said buttonhole 8, and said collection reel 3 is provided with at least one pair of ventilation hole that is used for gas exchange 6, and the lower end of said collection reel 3 inserts in the said seed collection cup 1; The outer wall of said collection reel 3 closely contacts with the inwall of said seed collection cup 1, and said collection reel 3 is fixed upright by said seed collection cup 1.
Preferably, said seed collection cup 1 is processed by the transparent polystyrene material, and said collection reel 3 is processed by transparent polyvinyl chloride or transparent poly terephthalic acid class plastic film material.
The method of using arabidopsis seed automatic collector to collect the arabidopsis seed is characterized in that comprising following several steps:
A. work as the arabidopsis plant and begin bolting; After stem begins to occur; Rim of a cup moves down up from said arabidopsis plant top with said seed collection cup 1; The stem that makes said arabidopsis plant upwards stretches out from the said hole 5 of said cup at the end 4 of said seed collection cup 1, and said seed collection cup 1 continues to move down, and inserts in the said compost appropriate depth up to said cup pin 2 and is used for fixing the residence and states seed collection cup 1;
B. when length is arrived in the stem continued growth of said arabidopsis plant greater than 10 centimetres; The said film 11 that will be used to make said collection reel 3 is rolled; With said eye-splice on the said film 11 7 and the said buttonhole 8 corresponding fixing said collection reels 3 that form of pegging graft; The outer wall that makes said collection reel 3 in the said seed collection cup 1 is inserted in said collection reel 3 lower ends closely contact, thereby said collection reel 3 is fixed by said seed collection cup 1 with the inwall of said seed collection cup 1; So far, just growth in said collection reel 3 always of the stem of said arabidopsis plant;
C. after said fruit 9 maturations of said arabidopsis plant; Said fruit 9 natural crackings; Said seed 10 falls owing to action of gravity; Said seed 10 drops to 4 o'clock ends of said cup, tumbles the joint of the wall of cup of said cup edge, the ends 4 and said seed collection cup 1 automatically by the gradient that raises up at the said cup end 4, accomplishes the automatic collection of said arabidopsis seed 10.
The beneficial effect of the utility model is following:
1. the utility model can be collected when the arabidopsis seed maturity automatically, need not keep an eye on, and seed is free of losses almost.The utility model not only can significantly reduce the seed bearing mixing of different strain plant, guarantees the pure of strain, also can reduce the probability of arabidopsis Different Individual intermolecular hybrid simultaneously.
2. the seed collection reel 3 on top; Make between the arabidopsis individuality and keep apart, stop being scattered of seed everywhere, reduce the probability of hybridizing between the Different Individual; Reduce the seed bearing mixing of different strain plant; Play the effect of supporting the arabidopsis stem simultaneously, saved in the arabidopsis stem process of growth, need tie up the trouble of support with holder manual works such as waddys.
3. collect reel 3 obsolete the time, can launch, be a film 11 after the expansion, do not take up space, convenient transportation, preserve.When using, utilize the structure that is similar to button of design, both sides link to each other, and promptly become a cylinder-like structure; Seed collection cup 1 is with collection reel 3 equal clear, colorless and collect tool ventilation hole 6 on the reel 3; Guarantee that illumination need and be beneficial to the gas exchange of plant in process of growth in the growing process, thereby when using arabidopsis seed automatic collector, can not influence the normal growth of arabidopsis.
4. said cup inwall strip projected parts 12 can closely contact with said cup pin 2 when being superimposed after seed collection cup 1 uses up, and be difficult for being scattered, and the saving space is convenient to transportation, is preserved.
5. seed collection cup 1 can make ripe arabidopsis seed 10 drop on bottom of cups, guarantees that repeatedly seed collection at any time can't lose.The hole 5 at cup center, the ends 4 can make the stem of arabidopsis therefrom stretch out, and the hole 5 at 4 centers at the bottom of seed can not skid off glass can be guaranteed in the suitable size in hole 5 and cup center, the ends 4 to the slope that updip causes.
Description of drawings
Fig. 1 is the state when collecting the reel expansion;
Fig. 2 is the collection reel of rolling and assembling;
Fig. 3 is an arabidopsis seed automatic collector;
Fig. 4 is the seed collection cup;
Fig. 5 is the state that the seed collection cup is nested together when leaving concentratedly;
Sketch map when Fig. 6 is the use of arabidopsis automated seed gatherer;
1. seed collection cup; The cup pin; 3. collection reel; The cup end; 5. hole; 6. ventilation hole; 7. eye-splice; 8. buttonhole; 9. fruit; 10. seed; 11. film; 12. strip projected parts.
Embodiment
Below in conjunction with accompanying drawing to arabidopsis seed automatic collector and use its method of collecting the arabidopsis seed to be described in detail:
The arabidopsis seed automatic collector that the utility model provides; Comprise seed collection cup 1 and collect reel 3; Said seed collection cup 1 comprises cup; Said cup bottom has supporting adn fixing device, and said collection reel 3 stands on the seed collection cup 1, and it is interior fixing by seed collection cup 1 that the cup of said seed collection cup 1 is inserted in said collection reel 3 lower ends.
Raise up at the cup end 4 of said seed collection cup 1; The wall of cup of the said cup end 4 with said seed collection cup 1 forms the angle less than 90 degree; For example 30 degree or 45 degree or 60 are spent angles; The cup middle part, the ends 4 of said seed collection cup 1 establish one can hold the arabidopsis plant the stem hole 5 of stretching out, the circular hole, the stem that is collected the arabidopsis plant of seed upwards stretches out through said hole 5.
Said bracing or strutting arrangement is to be used for inserting the fixedly cup pin 2 of seed collection cups 1 of compost; Said cup pin 2 has three at least, preferred three the cup pin 2 of present embodiment, and said cup pin 2 is connected in the outer rim of seed collection cup 1; Said cup pin 2 is provided with and is used for indicating the indentation mark that inserts the compost suitable distance; For example from the 2 terminal upwards 1.5 centimeters indentations of cup pin, the end, lower end of said cup pin 2 is point, is easy to insert in the compost.
The cup inwall of said seed collection cup 1 has strip projected parts 12; Said strip projected parts 12 has three at least, preferred three of present embodiment, and said strip projected parts 12 closely contacts with said cup pin 2 when a plurality of said seed collection cups 1 are superimposed; When seed collection cup 1 does not use; Can mutual superposition leave concentratedly, as shown in Figure 5, said strip projected parts 12 closely contacted with said cup pin 2 and is difficult for being scattered when stack was deposited; Be difficult for dropping and break, be convenient to deposit, save the space and be convenient to transportation, preserve.
Said collection reel 3 is rolled by a film 11 and is processed; One side that said film 11 is used to engage is provided with eye-splice 7 another side correspondences and is provided with buttonhole 8; Said eye-splice 7 adopts button-shaped grafting to fix with buttonhole 8; Said collection reel 3 is provided with at least one pair of ventilation hole that is used for gas exchange 6 present embodiment three pairs of ventilation holes 6 preferably is set; The lower end of said collection reel 3 inserts in the seed collection cup 1, and the outer wall of said collection reel 3 closely contacts with the inwall of said seed collection cup 1, and said collection reel 3 is fixed upright by said seed collection cup 1; Described ventilation hole 6 makes the arabidopsis plant in process of growth, can normally carry out gas exchange, thereby when using arabidopsis seed automatic collector, can not influence the normal growth of arabidopsis.
Said seed collection cup 1 is processed by transparent polystyrene material (PS); Said collection reel 3 is processed by a transparent polyvinyl chloride (PVC) or transparent poly terephthalic acid (PET) type plastic film material; So can accomplish seed collection satisfying under the normal photosynthetic situation of arabidopsis plant because all material all be a transparent material, thereby when use arabidopsis seed automatic collector, can not influence the normal growth of arabidopsis.
The method of using arabidopsis seed automatic collector to collect the arabidopsis seed is characterized in that comprising following several steps:
A. work as the arabidopsis plant and begin bolting; After stem begins to occur; Rim of a cup moves down up from arabidopsis plant top with said seed collection cup 1; Stem is upwards stretched out from the hole 5 of cup on the end 4 of said seed collection cup 1, and said seed collection cup 1 continues to move down, and inserts in the composts appropriate depth up to cup pin 2 and is used for fixing the residence and states seed collection cup 1;
B. when length is arrived in the stem continued growth of arabidopsis plant greater than 10 centimetres; The film 11 that will be used to make said collection reel 3 is rolled; With eye-splice on the said film 11 7 and the buttonhole 8 corresponding fixing said collection reels 3 that form of pegging graft; The outer wall that makes said collection reel 3 in the said seed collection cup 1 is inserted in said collection reel 3 lower ends closely contact, thereby said collection reel 3 is fixed by said seed collection cup 1 with the inwall of said seed collection cup 1; So far, just growth in said collection reel 3 always of the stem of arabidopsis plant;
C. after fruit 9 maturations of arabidopsis plant; The fruit natural cracking; Seed 10 falls owing to action of gravity; Said seed 10 drops to 4 o'clock ends of said cup, tumbles the joint of said cup edge, the ends 4 and wall of cup, the automatic collection of completion arabidopsis seed 10 automatically by the gradient that raises up at the said cup end 4.
This arabidopsis seed automatic collector mainly comprises two parts up and down:
The seed collection reel 3 on top is processed by transparent polyvinyl chloride (PVC) film or transparent poly terephthalic acid class (PET) plastic film material; Can make between the arabidopsis plant individuality and keep apart; Stop being scattered of seed everywhere, collect the seed of plant generation to greatest extent and reduce the probability of hybridizing between the different arabidopsis individualities; Play the effect of supporting the arabidopsis stem simultaneously, when having saved arabidopsis stem process of growth, need artificial trouble of tying up support with holders such as waddys.Obsolete the time, can launch when said collection reel 3 is flat, be exactly a film 11 after the expansion, do not take up space, and in the time of use, utilizes the structure that is similar to button of design, and both sides link to each other, and can become a cylinder-like structure.Said collection reel 3 is provided with three pairs of relative ventilation holes 6, is beneficial to the gas exchange of plant in process of growth.
The seed collection cup 1 of bottom is processed by transparent polystyrene (PS) material, comprises the cup and cup pin 2 of seed collection cup 1.Said seed collection cup 1 can make ripe arabidopsis seed 10 drop at the glass end 4 of said seed collection cup 1, can not lose.The circular hole 5 at the cup center, the ends 4 of said seed collection cup 1 can make the stem of arabidopsis therefrom stretch out; Raise up at the said cup end 4; Use the said cup end 4 and wall of cup to form about 45 degree angles, the slope of causing that raises up can guarantee that seed 10 can not skid off from the circular hole 5 at said cup center, the ends 4 at the said cup end 4.Three cup pin 2 of said seed collection cup 1 below insert in the compost, can guarantee that arabidopsis seed automatic collector is vertically whole, make the plant vertical growth in the arabidopsis seed automatic collector.Apart from locating indentation about its terminal 1.5CM, point out said cup pin 2 to insert the optimum distance of compost on the said cup pin 2.
The collection reel 3 on this arabidopsis seed automatic collector top is a film 11 after launching, utilize the button structure of eye-splice 7 and the buttonhole 8 of both sides design to insert after, both sides are continuous, promptly become a cylinder-like structure.Just can stop being scattered of seed 10 everywhere, realize reducing the function of the probability of hybridizing between the Different Individual.Relative at least three pairs of ventilation holes 6 on the said collection reel 3 are beneficial to the gas exchange of plant in process of growth, help the growth of plant.
The seed collection cup 1 of this arabidopsis seed automatic collector bottom can make the arabidopsis seed 10 of physical maturity drop at the glass end 4 of seed collection cup 1.The circular hole 5 in cup centre, the ends 4 can make the stem of arabidopsis therefrom stretch out, and the circular hole 5 in 4 centres at the bottom of seed 10 can not skid off glass can be guaranteed in the cup end 4 to the about 45 degree slopes of causing of updip.Three cup pin 2 insert in the compost, can guarantee that this arabidopsis seed automatic collector is vertical, thereby make plant vertical growth wherein.
Collect reel 3 and insert in the seed collection cup 1, both form complete arabidopsis seed automatic collector.
In the arabidopsis planting process; When arabidopsis begins bolting; After stem began to occur, rim of a cup moved down up from arabidopsis plant top with said seed collection cup 1, and stem is upwards stretched out from the hole 5 of cup at the end 4 of said seed collection cup 1; Said seed collection cup 1 continues to move down, and inserts in the compost up to cup pin 2 and secures the above seed collection cup 1;
When arabidopsis growth 3-4 week; The stem continued growth is to certain-length for example 10 centimetres the time; The film 11 that will be used to make said collection reel 3 is rolled; Eye-splice on the said film 11 7 and buttonhole 8 corresponding pegging graft are formed said collection reels 3, said collection reel 3 is inserted in the said seed collection cup 1 outer wall of said collection reel 3 is closely contacted with the inwall of said seed collection cup 1, thereby said collection reel 3 is fixed by said seed collection cup 1; So far, just growth in said collection reel 3 always of the stem of arabidopsis plant;
After fruit 9 maturations of arabidopsis plant; Said fruit 9 crackings and seed 10 fall owing to action of gravity; Said seed 10 drops to the joint that the gradient that 4 o'clock ends of said cup form to middle raising by the said cup end 4 tumbles said cup edge, the ends 4 and wall of cup automatically; Accomplish the automatic collection of arabidopsis seed, need not manual work and keep an eye on, artificially collect.
More than through description concrete, that preferred embodiment is detailed the utility model; But those skilled in the art should be understood that; The utility model is not limited to the above embodiment; All in the spirit and principle of the utility model, any modification of being done, be equal to replacement etc., all should be included in the protection domain of the utility model.
Claims (5)
1. arabidopsis seed automatic collector; It is characterized in that comprising seed collection cup (1) and collect reel (3); Said seed collection cup (1) comprises cup, and said cup bottom has supporting adn fixing device, and said collection reel (3) stands on the said seed collection cup (1); Insert in the cup of said seed collection cup (1) said collection reel (3) lower end, and fixing by said seed collection cup (1).
2. arabidopsis seed automatic collector according to claim 1; Middle the raising up of the cup end (4) that it is characterized in that said seed collection cup (1); The said cup end (4) forms the angle less than 90 degree with the wall of cup of said seed collection cup (1); Said cup (4) middle part, the end establish one can hold the arabidopsis plant the stem hole (5) of stretching out, the stem that is collected the arabidopsis plant of seed upwards stretches out through said hole (5).
3. arabidopsis seed automatic collector according to claim 1; It is characterized in that said bracing or strutting arrangement is for being used for inserting the cup pin (2) of the fixing said seed collection cup (1) of compost; Said cup pin (2) has three at least; Said cup pin (2) is connected in the outer rim of said seed collection cup (1), and said cup pin (2) is provided with and is used for indicating the indentation mark that inserts said compost suitable distance, and the end, lower end of said cup pin (2) is point.
4. arabidopsis seed automatic collector according to claim 1; The cup inwall that it is characterized in that said seed collection cup (1) has strip projected parts (12); Said strip projected parts (12) has three at least, said strip projected parts (12) a plurality of said seed collection cups (1) when being superimposed said strip projected parts (12) closely contact with said cup pin (2).
5. arabidopsis seed automatic collector according to claim 1; It is characterized in that said collection reel (3) is rolled by a film (11) processes; One side that said film (11) is used to engage is provided with eye-splice (7) another side correspondence and is provided with buttonhole (8); Said eye-splice (7) adopts button-shaped grafting to fix with said buttonhole (8), and said collection reel (3) is provided with at least one pair of ventilation hole that is used for gas exchange (6), and the lower end of said collection reel (3) inserts in the said seed collection cup (1); The outer wall of said collection reel (3) closely contacts with the inwall of said seed collection cup (1), and said collection reel (3) is fixing upright by said seed collection cup (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204596383U CN202310621U (en) | 2011-11-18 | 2011-11-18 | Device for automatically collecting arabidopsis seeds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204596383U CN202310621U (en) | 2011-11-18 | 2011-11-18 | Device for automatically collecting arabidopsis seeds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202310621U true CN202310621U (en) | 2012-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204596383U Expired - Fee Related CN202310621U (en) | 2011-11-18 | 2011-11-18 | Device for automatically collecting arabidopsis seeds |
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| Country | Link |
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| CN (1) | CN202310621U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103120073A (en) * | 2011-11-18 | 2013-05-29 | 梁中成 | Arabidopsis thaliana seed automatic collector and method of collecting arabidopsis thaliana seeds using the same |
| CN103202145A (en) * | 2013-03-29 | 2013-07-17 | 中国科学院东北地理与农业生态研究所 | Forest seed rain off-ground collector |
-
2011
- 2011-11-18 CN CN2011204596383U patent/CN202310621U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103120073A (en) * | 2011-11-18 | 2013-05-29 | 梁中成 | Arabidopsis thaliana seed automatic collector and method of collecting arabidopsis thaliana seeds using the same |
| CN103202145A (en) * | 2013-03-29 | 2013-07-17 | 中国科学院东北地理与农业生态研究所 | Forest seed rain off-ground collector |
| CN103202145B (en) * | 2013-03-29 | 2015-05-13 | 中国科学院东北地理与农业生态研究所 | Forest seed rain off-ground collector |
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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: 20120711 Termination date: 20191118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |