CN208338343U - A kind of arabidopsis seed trap - Google Patents
A kind of arabidopsis seed trap Download PDFInfo
- Publication number
- CN208338343U CN208338343U CN201820808115.7U CN201820808115U CN208338343U CN 208338343 U CN208338343 U CN 208338343U CN 201820808115 U CN201820808115 U CN 201820808115U CN 208338343 U CN208338343 U CN 208338343U
- Authority
- CN
- China
- Prior art keywords
- cup body
- cup
- bottom wall
- seed
- wall
- 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.)
- Expired - Fee Related
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- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
The utility model belongs to seed collection device field, more particularly to a kind of arabidopsis seed trap, including cup body and collect reel, the cup body includes the cup body of cylindrical shape and the bottom of a cup that cup body bottom is arranged in, the bottom of a cup is the cone to raise upward, through-hole is provided at the center of bottom of a cup, the cup body upper end is provided with collection reel, the cup body lower end is provided with a glass foot, the bottom of a cup and the cup body are provided with the gap passed through for seed in-between, annular trough body is provided with outside cup body, the annular trough body includes external annulus, internal ring wall, upper bottom wall and lower bottom wall, the internal diameter of the internal ring wall is equal with the outer diameter of the cup body, internal ring wall is threadedly coupled with cup body, it is obliquely installed upwards at the lower inside ring of bottom wall, the lower bottom wall and the internal ring wall are spaced in-between.When collecting seed, annular trough body is removed from cup body, it is very convenient without removing the collection reel in cup body, and the cauline leaf of arabidopsis will not be touched, injured completely.
Description
Technical field
The utility model belongs to seed collection device field, and in particular to a kind of arabidopsis seed trap.
Background technique
Arabidopsis also known as Arabidopsis thaliana, arabidopsis thaliana, Arabian cron.Belong to Angiospermae, Dicotyledoneae, Cruciferae
Plant.It is a kind of widely used biology.The whole world is widely distributed in addition to a small amount of area, due to there is these above-mentioned advantages, so
Arabidopsis is the good material for carrying out genetics research, is described as " drosophila in plant " by scientist.Arabidopsis is that self-pollination is planted
Object, seed is small in size, and processing maturation period is short, artificially collects difficulty.
Chinese utility model CN201120459638.3 discloses a kind of arabidopsis seed automatic collector, can collect automatically
The seed of arabidopsis solves many troubles artificially collected.Its general structure be include cup body that a bottom raises upward,
And the through-hole passed through for the stem of arabidopsis is provided in the middle part of bottom of cup, it is additionally provided with collection reel on cup body, is used for
Prevent seed from being blown away.Although the seed automatic collector of the patent disclosure solves many troubles, but there is also many disadvantages,
It has problems in that: when taking out the intracorporal seed of cup, it is necessary to reel will be collected and open, remove, then seed is picked up,
And since seed is small in size, and cup body inner space is small, is extremely not easy when so picking up, moreover, being easy touching in pick process
The cauline leaf for encountering plant brings damage to plant.
Summary of the invention
In order to overcome above-mentioned seed trap to bother exception when picking up seed and be easy to injure the skill of arabidopsis cauline leaf
The defect of art problem, the utility model provide a kind of arabidopsis seed trap.
Its technical solution are as follows: a kind of arabidopsis seed trap, including cup body and collection reel, the cup body includes cylinder
The cup body of shape and the bottom of a cup that cup body bottom is arranged in, the bottom of a cup is the cone to raise upward, is provided at the center of bottom of a cup logical
Hole, the cup body upper end are provided with collection reel, and the cup body lower end is provided with a glass foot, it is characterised in that: the bottom of the bottom of a cup
Portion's diameter is equal with the outer diameter of the cup body, the bottom of a cup and the cup body are provided with in-between pass through for seed between
Gap, the bottom of a cup are connected and fixed with the cup body by connecting rod；Annular trough body, the annular trough body are provided with outside the cup body
Including external annulus, internal ring wall, upper bottom wall and lower bottom wall, the internal diameter of the internal ring wall is equal with the outer diameter of the cup body, described interior
Ring wall is connected through a screw thread with the cup body, is obliquely installed upwards at the lower inside ring of bottom wall, the lower bottom wall with it is described interior
There are the intervals passed through for seed in-between for ring wall.
This kind designs when in use, which is covered on arabidopsis, the cauline leaf of arabidopsis is by bottom of a cup center
Through-hole pass through, then flush lower bottom wall (under i.e. with the bottom of bottom of a cup by screwing above cup body to cup body annular trough body
It is opposite for being used for the interval that seed passes through between the seed interval passed through and bottom of a cup and cup body between bottom wall and internal ring wall, make ring
Shape groove body is connected to cup body).After the seed of arabidopsis is mature, in the bottom of a cup of seeds fall to taper, by bottom of a cup and cup body it
Between the interval that passes through for seed tumble into annular trough body.When needing to collect seed, annular trough body is removed from cup body
, it is very convenient without removing the collection reel in cup body, and the cauline leaf of arabidopsis will not be touched, injured completely.
Preferably, the junction of the lower bottom wall and the external annulus is provided with filtration hole.
This kind design, long period of soaking seed when can prevent from falling into water in seed trap make seed decay.
Preferably, the strainer of annular is provided with above the lower bottom wall, the strainer is most not higher than the lower bottom wall
Eminence, and one end of strainer connects lower bottom wall, the other end is connected on the external annulus.
This kind designs, and can fall on strainer after seeds fall, seed is further prevented to be impregnated.
Preferably, the cup body is that two and half cup body of left and right mutually separated is spliced, the two half cup bodies pass through setting
It snaps connection cup is intracorporal, the collection reel is removably connect with the cup body.
This kind design, it is easy to dismantle, it avoids injuring arabidopsis during removing seed trap.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is that the cross-sectional view after collecting reel is removed in Fig. 1.
Wherein: 1, cup body, 11, cup body, 12, bottom of a cup, 121, through-hole, 13, connecting rod, 2, collection reel, 3, cup foot, 4, ring
Shape groove body, 41, external annulus, 42, internal ring wall, 43, upper bottom wall, 44, lower bottom wall, 45, strainer, 5, buckle.
Specific embodiment
As illustrated in fig. 1 and 2, a kind of arabidopsis seed trap, including cup body 1 and reel 2 is collected, the cup body 1 includes
Cylindric cup body 11 and the bottom of a cup 12 that 11 bottom of cup body is arranged in, the bottom of a cup 12 is the cone to raise upward, bottom of a cup 12
Through-hole 121 is provided at center, 11 upper end of cup body, which is provided with, collects reel 2, and 1 lower end of cup body is provided with glass foot 3.Institute
The base diameter for stating bottom of a cup 12 is equal with the outer diameter of the cup body 11, and the bottom of a cup 12 is provided with in-between with the cup body 11
For the gap that seed passes through, specifically, bottom of a cup 12 is located in cup body 11, and the bottom of bottom of a cup 12 is lower than the bottom of cup body 11.
The bottom of a cup 12 is connected and fixed with the cup body 11 by connecting rod 13；Annular trough body 4, the ring are provided with outside the cup body 11
Shape groove body 4 includes external annulus 41, internal ring wall 42, upper bottom wall 43 and lower bottom wall 44, internal diameter and the cup body of the internal ring wall 42
11 outer diameter is equal, and the internal ring wall 42 is connected through a screw thread with the cup body 11, and the lower bottom wall 44 is into annular trough body 4
It is obliquely installed upwards at ring, there are the intervals passed through for seed in-between with the internal ring wall 42 for the lower bottom wall 44.
The junction of the lower bottom wall 44 and the external annulus 41 is provided with filtration hole.
The top of the lower bottom wall 44 is provided with the strainer 45 of annular, and the strainer 45 is most not higher than the lower bottom wall 44
Eminence, and one end of strainer 45 connects lower bottom wall 44, the other end is connected on the external annulus 41.
The cup body 1 is that two and half cup body of left and right mutually separated is spliced, the two half cup bodies are by being arranged in cup body
Interior buckle 5 connects, and specifically, buckle is arranged in cup body, in splicing, two and half cup bodies is harmonious, in by cup body
The buckle in portion fastens.The collection reel 2 is removably connect with the cup body 11.
Claims (4)
1. a kind of arabidopsis seed trap, including cup body and collection reel, the cup body include cylindric cup body and setting
Bottom of a cup in cup body bottom, the bottom of a cup are the cone to raise upward, and through-hole, the cup body upper end are provided at the center of bottom of a cup
It is provided with collection reel, the cup body lower end is provided with a glass foot, it is characterised in that: the base diameter of the bottom of a cup and the cup body
Outer diameter it is equal, the bottom of a cup and the cup body are provided with the gap passed through for seed in-between, the bottom of a cup with it is described
Cup body is connected and fixed by connecting rod；It is provided with annular trough body outside the cup body, the annular trough body includes external annulus, inner ring
Wall, upper bottom wall and lower bottom wall, the internal diameter of the internal ring wall is equal with the outer diameter of the cup body, and the internal ring wall and the cup body are logical
Cross threaded connection, be obliquely installed upwards at the lower inside ring of bottom wall, the lower bottom wall and the internal ring wall in-between there are
The interval passed through for seed.
2. a kind of arabidopsis seed trap according to claim 1, it is characterised in that: the lower bottom wall and the external annulus
Junction be provided with filtration hole.
3. a kind of arabidopsis seed trap according to claim 1 or claim 2, it is characterised in that: set above the lower bottom wall
It is equipped with the strainer of annular, the strainer is not higher than the highest point of the lower bottom wall, and one end of strainer connects lower bottom wall, the other end
It is connected on the external annulus.
4. a kind of arabidopsis seed trap according to claim 1 or claim 2, it is characterised in that: the cup body mutually separates
Two and half cup bodies of left and right are spliced, the two half cup bodies are snapped connection by arranged in cup body, and the collection reel can
Disassembly is connect with the cup body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820808115.7U CN208338343U (en) | 2018-05-26 | 2018-05-26 | A kind of arabidopsis seed trap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820808115.7U CN208338343U (en) | 2018-05-26 | 2018-05-26 | A kind of arabidopsis seed trap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208338343U true CN208338343U (en) | 2019-01-08 |
Family
ID=64890853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820808115.7U Expired - Fee Related CN208338343U (en) | 2018-05-26 | 2018-05-26 | A kind of arabidopsis seed trap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208338343U (en) |
-
2018
- 2018-05-26 CN CN201820808115.7U patent/CN208338343U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190108 Termination date: 20200526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |