CN211771292U - Pollen tiling device - Google Patents
Pollen tiling device Download PDFInfo
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- CN211771292U CN211771292U CN201922433613.5U CN201922433613U CN211771292U CN 211771292 U CN211771292 U CN 211771292U CN 201922433613 U CN201922433613 U CN 201922433613U CN 211771292 U CN211771292 U CN 211771292U
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- pollen
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- connecting block
- pressure
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Abstract
The utility model discloses a pollen tiling device, which belongs to the pollen cultivation field and comprises a barrel body and a cover plate, wherein a diversion funnel is fixedly arranged on the inner wall of the barrel body, a splitter plate is fixedly arranged at the tail end of the diversion funnel, the splitter plate is fixedly connected with the barrel body, splitter holes are arranged on the surface of the splitter plate at equal intervals, a pressure-resistant layer is fixedly arranged on the inner wall of the barrel body, a deformation layer is fixedly arranged on the surface of the pressure-resistant layer, protrusions are fixedly arranged on the surface of the deformation layer at equal intervals, a connecting block is fixedly arranged on the surface of the cover plate, the connecting block can move outwards by pulling the cover plate to enable the deformation layer to slowly deform under stress and drive the protrusions to separate from a ring groove, the cover plate can conveniently drive the connecting block to separate from the connecting block for pouring pollen, the rotating rod can move outwards by pushing the, the pollen is conveniently and uniformly spread on the surface of the slide glass in the culture medium.
Description
Technical Field
The utility model relates to a pollen culture field, more specifically say, relate to a pollen tiling device.
Background
It is known that pollen is a male gametophyte of higher plants, which transmits genetic information of male parents during sexual reproduction, and is an important object of researches on plant heredity, breeding, evolution, reproduction and the like, and also an important material for sporopollen analysis, bee colony cultivation, drug manufacture, medical treatment, physiological tests and the like.
However, most pollen cultures adopt toothpicks or other stick-type devices to pick pollen on a glass slide containing a culture medium, but the pollen is easy to form a ball-shaped structure in the culture medium, is difficult to spread and treat, is seriously unevenly distributed, and is inconvenient to observe.
For this reason, a large amount of pollen tiling device has appeared among the prior art, and current pollen tiling device, can not remove to the outside through the pulling apron, make deformation layer atress slowly warp, and drive the arch and break away from the ring channel, be convenient for the apron drives breaking away from of connecting block, be used for empting of pollen, also can not remove to the outside through promoting the baffle, it rotates along the spacing ring inner wall to drive the dwang, avoid rotating the deviation, torsional spring atress deformation, final baffle breaks away from the flow distribution plate, the even tiling of pollen of being convenient for is on the inside slide glass's of culture medium surface.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a pollen tiling device, it is through pulling apron outside to the side removal, make deformation layer atress slowly warp, and drive the arch and break away from the ring channel, be convenient for the apron drives breaking away from of connecting block, be used for empting of pollen, through promoting the baffle outside to move, it rotates along the spacing ring inner wall to drive the dwang, avoid rotating the deviation, torsional spring atress deformation, final baffle breaks away from the flow distribution plate, the even tiling of pollen of being convenient for is on the inside slide glass's of culture medium surface.
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a pollen tiling device, includes barrel and apron, the inner wall fixed mounting of barrel has the water conservancy diversion funnel, the terminal fixed mounting of water conservancy diversion funnel has the flow distribution plate, fixed connection between flow distribution plate and the barrel, the surface equidistance of flow distribution plate is equipped with the diffluence hole, the inner wall fixed mounting of barrel has the resistance to pressure, the fixed surface of resistance to pressure installs the deformation layer, the surface equidistance fixed mounting on deformation layer has the arch, the fixed surface of apron installs the connecting block, the surface of barrel is equipped with the mounting hole, the inner wall fixed mounting of mounting hole has the spacing ring, and it moves to the outside through the pulling apron for deformation layer atress is slowly warp, and drives the arch and breaks away from the ring channel, is convenient for the apron drives breaking away from of connecting block, is used for toppling over of pollen, moves to the outside through promoting the baffle, avoid rotating deviation, torsional spring atress deformation, final baffle breaks away from the flow distribution plate, and the even tiling of pollen of being convenient for is on the surface of the inside slide glass of culture medium.
Furthermore, the pressure-resistant layer is made of resin, the deformation layer is made of rubber, the thickness of the pressure-resistant layer and the thickness of the deformation layer are 2cm, and pressure resistance and deformation performance of the inner wall of the opening of the barrel are improved under the action of the pressure-resistant layer and the deformation layer.
Furthermore, the surface of the connecting block is provided with an annular groove, the annular groove is in sliding connection with the protrusion, so that the annular groove can be clamped under the action of the protrusion, and the connecting block is stable.
Further, the dwang is installed in the rotation of spacing ring inner wall, the surface mounting of dwang has the torsional spring, is convenient for under the effect of torsional spring, guarantees the stability of dwang.
Further, the terminal fixed mounting of dwang has the baffle, sliding connection between baffle and the flow distribution plate, sliding connection between baffle and the barrel is convenient for under sliding connection's effect for the baffle atress back can break away from the flow distribution plate.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme is passed through the pulling apron and is moved to the outside for deformation layer atress slowly warp, and drive the arch and break away from the ring channel, the apron of being convenient for drives breaking away from of connecting block, is used for empting of pollen, moves to the outside through promoting the baffle, drives the dwang and rotates along the spacing ring inner wall, avoids rotating the deviation, torsional spring atress deformation, final baffle breaks away from the flow distribution plate, the even tiling of pollen of being convenient for is on the inside slide glass's of culture medium surface.
(2) The withstand voltage layer is the resin material, and the deformation layer is the rubber material, and the thickness on withstand voltage layer, deformation layer is 2cm, is convenient for under the effect on withstand voltage layer, deformation layer, improves withstand voltage, the deformability of barrel opening part inner wall.
(3) The surface of the connecting block is provided with an annular groove, the annular groove is in sliding connection with the protrusion, so that the annular groove can be clamped under the action of the protrusion, and the connecting block is stable.
(4) The dwang is installed in the rotation of spacing ring inner wall, and the surface mounting of dwang has the torsional spring, is convenient for under the effect of torsional spring, guarantees the stability of dwang.
(5) The tail end of the rotating rod is fixedly provided with a baffle, the baffle is in sliding connection with the splitter plate, the baffle is in sliding connection with the barrel, and the baffle can be conveniently separated from the splitter plate under the action of the sliding connection after being stressed.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a sectional view of the connection block of the present invention;
fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.
The reference numbers in the figures illustrate:
1 barrel, 2 apron, 3 water conservancy diversion funnels, 4 flow distribution plates, 5 reposition of redundant personnel holes, 6 resistance to pressure layers, 7 deformation layers, 8 archs, 9 connecting blocks, 10 ring channels, 11 mounting holes, 12 spacing rings, 13 dwang, 14 torsional springs, 15 baffles.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, a pollen tiling device comprises a cylinder 1 and a cover plate 2, referring to fig. 1-3, a diversion funnel 3 is fixedly installed on the inner wall of the cylinder 1, a diversion plate 4 is fixedly installed at the tail end of the diversion funnel 3, the diversion plate 4 is fixedly connected with the cylinder 1, diversion holes 5 are equidistantly arranged on the surface of the diversion plate 4, a pressure-resistant layer 6 is fixedly installed on the inner wall of the cylinder 1, a variable layer 7 is fixedly installed on the surface of the pressure-resistant layer 6, the pressure-resistant layer 6 is made of resin, the variable layer 7 is made of rubber, the thickness of the pressure-resistant layer 6 and the variable layer 7 is 2cm, the pressure-resistant and variable properties of the inner wall of the opening of the cylinder 1 are improved under the action of the pressure-resistant layer 6 and the variable layer 7, protrusions 8 are fixedly installed on the surface of the variable layer 7 at equal intervals, a connecting block 9 is fixedly installed, sliding connection between ring channel 10 and arch 8, be convenient for under arch 8's effect, can be to ring channel 10 chucking, make connecting block 9 be in stably, barrel 1's surface is equipped with mounting hole 11, the inner wall fixed mounting of mounting hole 11 has spacing ring 12, the dwang 13 is installed in the rotation of spacing ring 12 inner wall, the surface mounting of dwang 13 has torsional spring 14, be convenient for under torsional spring 14's effect, guarantee dwang 13's stability, the terminal fixed mounting of dwang 13 has baffle 15, sliding connection between baffle 15 and flow distribution plate 4, sliding connection between baffle 15 and barrel 1, be convenient for under sliding connection's effect, make behind the baffle 15 atress, can break away from flow distribution plate 4.
This pollen tiling device, can pull 2 lateral shifting of apron, make the deformation layer 7 atress slowly deform, and drive protruding 8 and break away from ring channel 10, final apron 2 drives connecting block 9 and breaks away from barrel 1, can empty appropriate amount of pollen to barrel 1 inside, and promote apron 2 and drive connecting block 9 and get into barrel 1, at deformation layer 7, under protruding 8's effect, make connecting block 9 remain stable, handheld barrel 1 is directly over the inside slide glass of culture medium, and promote baffle 15 lateral shifting, make dwang 13 atress rotate along spacing ring 12 inner wall, 14 atress of torsional spring deform, when torsional spring 14 is not deformed again, baffle 15 breaks away from flow distribution plate 4 completely, can the level rock barrel 1, at diversion funnel 3, under the effect of flow distribution hole 5, make the even tiling of pollen on slide glass's surface.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a pollen tiling device, includes barrel (1) and apron (2), its characterized in that: the inner wall fixed mounting of barrel (1) has diversion funnel (3), the terminal fixed mounting of diversion funnel (3) has flow distribution plate (4), fixed connection between flow distribution plate (4) and barrel (1), the surperficial equidistance of flow distribution plate (4) is equipped with reposition of redundant personnel hole (5), the inner wall fixed mounting of barrel (1) has resistance to pressure layer (6), the fixed surface of resistance to pressure layer (6) installs tangible layer of change (7), the equidistant fixed surface of layer of change (7) installs arch (8), the fixed surface of apron (2) installs connecting block (9), the surface of barrel (1) is equipped with mounting hole (11), the inner wall fixed mounting of mounting hole (11) has spacing ring (12).
2. A pollen tiling device of claim 1, characterized in that: the pressure-resistant layer (6) is made of resin, the deformation layer (7) is made of rubber, and the thickness of the pressure-resistant layer (6) and the thickness of the deformation layer (7) are 2 cm.
3. A pollen tiling device of claim 1, characterized in that: the surface of the connecting block (9) is provided with an annular groove (10), and the annular groove (10) is in sliding connection with the protrusion (8).
4. A pollen tiling device of claim 1, characterized in that: the inner wall of the limiting ring (12) is rotatably provided with a rotating rod (13), and the surface of the rotating rod (13) is provided with a torsion spring (14).
5. A pollen tiling device of claim 4, characterized in that: the terminal fixed mounting of dwang (13) has baffle (15), sliding connection between baffle (15) and flow distribution plate (4), sliding connection between baffle (15) and barrel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922433613.5U CN211771292U (en) | 2019-12-30 | 2019-12-30 | Pollen tiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922433613.5U CN211771292U (en) | 2019-12-30 | 2019-12-30 | Pollen tiling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211771292U true CN211771292U (en) | 2020-10-27 |
Family
ID=72978784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922433613.5U Active CN211771292U (en) | 2019-12-30 | 2019-12-30 | Pollen tiling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211771292U (en) |
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2019
- 2019-12-30 CN CN201922433613.5U patent/CN211771292U/en active Active
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