CN218202818U - Portable spore collector - Google Patents
Portable spore collector Download PDFInfo
- Publication number
- CN218202818U CN218202818U CN202222399533.4U CN202222399533U CN218202818U CN 218202818 U CN218202818 U CN 218202818U CN 202222399533 U CN202222399533 U CN 202222399533U CN 218202818 U CN218202818 U CN 218202818U
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- bacteria
- collecting cavity
- hinged
- rod
- spore
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Abstract
The utility model belongs to the technical field of the spore collection system, concretely relates to portable spore collector. A portable spore collector, comprising: the front end of the bacteria collecting cavity is integrally formed with a bacteria sucking pipe communicated with the interior of the bacteria collecting cavity, and the top of the bacteria collecting cavity is integrally formed with a limiting pipe communicated with the interior of the bacteria collecting cavity; the bacteria storage bottle is connected to the bottom of the bacteria collection cavity in a threaded manner; the piston is positioned in the limiting pipe and can slide up and down along the limiting pipe; the middle part of the holding rod is hinged on the side wall of the top of the limiting pipe; the lower end of the hinged rod is hinged to the center of the top of the piston rod, and the upper end of the hinged rod is hinged to the inner end of the holding rod. The spore collector of the utility model can suck the spores into the fungus collecting cavity by pressing the holding rod, and the collection of the spores can be realized by one-hand operation, thus the operation is simple; meanwhile, the spore and the impurities can be separated by arranging the filter screen; in addition, the volume is small, and the carrying is convenient.
Description
Technical Field
The utility model relates to a spore collection system technical field, concretely relates to portable spore collector.
Background
Wheat stripe rust is one of the most important wheat diseases worldwide, which is a wheat disease caused by puccinia striiformis. In the process of wheat rust research, pathogenic bacteria spores are sometimes collected and used for nucleic acid extraction, artificial inoculation tests and the like. The traditional method for collecting the spores by using the brush is troublesome in operation, and the collected spores are relatively few.
The patent with the application number of CN201721232987.5 discloses a device for collecting wheat rust spores, which comprises an upper pressing plate and a lower pressing plate, wherein one end of the lower pressing plate is fixedly provided with a vertical sliding rod, and the upper pressing plate is sleeved on the sliding rod and can slide by the sliding rod; the side surface of the lower pressing plate, which is perpendicular to one end provided with the slide rod, is provided with a spore collecting box detachably connected with the lower pressing plate, and the upper end surface of the spore collecting box is flush with the upper end surface of the lower pressing plate; the upper end surface of the upper pressure plate is fixedly connected with two telescopic pieces around the sliding rod, and one end of each telescopic piece, which is far away from the upper pressure plate, is fixedly connected with a screw cap at the top end of the sliding rod; the upper pressing plate is close to the spore collection box, a cover plate is arranged on one side, perpendicular to the spore collection box, of the upper pressing plate, and the cover plate inclines towards the direction of the spore collection box. When the wheat leaf collecting box is used, wheat leaves are placed between the upper pressing plate and the lower pressing plate, the upper pressing plate is pressed down, and spores are scraped off from the edge of the upper pressing plate and then fall into the spore collecting box. Compare with the tradition spore of using the brush, the wheat rust spore collection system that above-mentioned patent was disclosed can effectively gather more spore. However, it has certain disadvantages, for example, each time the spores are collected, the wheat leaves need to be placed between the upper and lower pressing plates, and the upper pressing plate needs to be pressed downwards, so that the spores of the wheat leaves can be scraped by the edge of the upper pressing plate. The whole collection process can be completed by a plurality of steps, the operation is complex, and the collection efficiency is to be further improved.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable spore collector to be used for wheat rust spore collection system when gathering the spore in solving the background art, whole collection process needs a plurality of steps could accomplish, complex operation, and collection efficiency remains the problem that further improves.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a portable spore collector, comprising:
the front end of the bacteria collecting cavity is integrally formed with a bacteria sucking pipe communicated with the interior of the bacteria collecting cavity, and the top of the bacteria collecting cavity is integrally formed with a limiting pipe communicated with the interior of the bacteria collecting cavity;
the bacteria storage bottle is connected to the bottom of the bacteria collection cavity in a threaded manner;
the piston is positioned in the limiting pipe and can slide up and down along the limiting pipe;
the middle part of the holding rod is hinged on the side wall of the top of the limiting pipe;
the lower end of the hinged rod is hinged to the center of the top of the piston rod, and the upper end of the hinged rod is hinged to the inner end of the holding rod.
Preferably, a connecting pipe communicated with the inside of the bacteria collecting cavity is integrally formed at the middle position of the bottom of the bacteria collecting cavity; the bacteria storage bottle is in threaded connection with the connecting pipe.
Preferably, a limiting ring is integrally formed on the inner wall of the top of the connecting pipe; the portable spore collector also comprises a filter screen, the filter screen is positioned in the connecting pipe, the upper surface of the filter screen is abutted against the limiting ring and the lower surface of the filter screen is abutted against the bacterium storage bottle.
Preferably, the bacteria suction pipe is flat, and the aperture of one end of the bacteria suction pipe, which is far away from the bacteria collection cavity, is smaller than the aperture of one end of the bacteria suction pipe, which is close to the bacteria collection cavity.
Preferably, the outer end of the grip is bent downward.
Compared with the prior art, the utility model discloses following beneficial effect has:
the spore collector of the utility model can suck the spores into the fungus collecting cavity by pressing the holding rod, and the collection of the spores can be realized by one-hand operation, thus the operation is simple; meanwhile, the spore can be separated from the impurities by arranging the filter screen; in addition, the volume is small, and the carrying is convenient.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
fig. 3 is a front view of fig. 2.
Description of the main reference numbers:
100. a bacteria collecting cavity; 101. a bacterium sucking pipe; 102. a limiting pipe; 103. a connecting pipe; 1031. a limiting ring; 200. storing a bacteria bottle; 300. a piston; 400. a holding rod; 500. a hinged lever; 600. and (4) a filter screen.
Detailed Description
In the following, the technical solutions of the present invention are described clearly and completely, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by the skilled person in the art without making creative efforts belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, a portable spore collector comprises:
the front end of the bacteria collecting cavity 100 is integrally formed with a bacteria sucking pipe 101 communicated with the interior of the bacteria collecting cavity, and the top of the bacteria collecting cavity is integrally formed with a limiting pipe 102 communicated with the interior of the bacteria collecting cavity; specifically, the method comprises the following steps: the bacteria suction pipe 101 is flat, and the aperture of one end of the bacteria suction pipe, which is far away from the bacteria collection cavity 100, is smaller than the aperture of one end of the bacteria suction pipe, which is close to the bacteria collection cavity 100;
the bacteria storage bottle 200 is connected to the bottom of the bacteria collection cavity 100 in a threaded manner; specifically, the method comprises the following steps: a connecting pipe 103 communicated with the inside of the bacteria collecting cavity 100 is integrally formed in the middle of the bottom of the bacteria collecting cavity; the bacteria storage bottle 200 is connected with the connecting pipe 103 in a threaded manner;
the piston 300 is positioned in the limiting pipe 102 and can slide up and down along the limiting pipe 102;
the middle part of the holding rod 400 is hinged on the side wall of the top part of the limiting pipe 102, and the outer end of the holding rod 400 is bent downwards;
a hinge rod 500 having a lower end hinged to the center of the top of the piston rod 300 and an upper end hinged to the inner end of the grip rod 400;
a filter screen 600 disposed in the connection pipe 103; the specific setting mode is as follows: a limit ring 1031 is integrally formed on the inner wall of the top of the connecting pipe 103; the upper surface of the filter screen 600 is connected with the limit ring 1031 and the lower surface is connected with the bacteria storage bottle 200.
Before use, the outer end of the holding rod 400 is lifted upwards, the inner end of the holding rod 400 moves downwards to generate a downward thrust on the hinge rod 500, and the hinge rod 500 drives the piston 300 to move downwards along the limiting tube 102 under the action of the thrust to move the piston 300 to the lowest end.
During the use, collection fungus chamber 100 is held to the one hand, aims at the strip rust disease pathogen spore heap on the wheat leaf with inhaling the front end of fungus pipe 101, presses down the outer end of holding rod 400 fast, and the inner end of holding rod 400 drives piston 300 through hinge rod 500 and upwards moves fast, produces the negative pressure in collection fungus chamber 100, and the spore enters into collection fungus chamber 100 along with outside air, and then inhales strip rust disease pathogen spore in collection fungus chamber 100. Then the holding rod 400 is slowly operated to move the piston to the lowest end, and the cycle is repeated, so that the rust pathogenic bacteria spores on the wheat leaves can be collected.
After the spores are collected, the bacteria collecting cavity 100 is shaken up and down for a plurality of times, so that the spores fall into the bacteria storage bottle 200 through the filter screen 600, and other impurities contained in the spores are filtered on the filter screen, so that the separation of the spores and the impurities can be realized.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to be exhaustive or to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (5)
1. A portable spore collector, comprising:
the front end of the bacteria collecting cavity is integrally formed with a bacteria sucking pipe communicated with the interior of the bacteria collecting cavity, and the top of the bacteria collecting cavity is integrally formed with a limiting pipe communicated with the interior of the bacteria collecting cavity;
the bacteria storage bottle is connected to the bottom of the bacteria collection cavity in a threaded manner;
the piston is positioned in the limiting pipe and can slide up and down along the limiting pipe;
the middle part of the holding rod is hinged on the side wall of the top of the limiting pipe;
the lower end of the hinged rod is hinged to the center of the top of the piston rod, and the upper end of the hinged rod is hinged to the inner end of the holding rod.
2. The portable spore collector according to claim 1, wherein a connecting pipe communicated with the inside of the bottom middle position of the fungus collecting cavity is integrally formed at the middle position of the bottom of the fungus collecting cavity; store up fungus bottle threaded connection the connecting pipe.
3. The portable spore collector according to claim 2, wherein a limiting ring is integrally formed on the inner wall of the top of the connecting pipe;
the portable spore collector also comprises a filter screen, the filter screen is positioned in the connecting pipe, the upper surface of the filter screen is abutted against the limiting ring and the lower surface of the filter screen is abutted against the bacterium storage bottle.
4. The portable spore collector of claim 1, wherein the bacteria suction tube is flat, and the aperture of the end of the bacteria suction tube far away from the bacteria collection cavity is smaller than the aperture of the end of the bacteria suction tube close to the bacteria collection cavity.
5. The portable spore collector of claim 1, wherein an outer end of the grip is bent downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222399533.4U CN218202818U (en) | 2022-09-09 | 2022-09-09 | Portable spore collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222399533.4U CN218202818U (en) | 2022-09-09 | 2022-09-09 | Portable spore collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218202818U true CN218202818U (en) | 2023-01-03 |
Family
ID=84631790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222399533.4U Active CN218202818U (en) | 2022-09-09 | 2022-09-09 | Portable spore collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218202818U (en) |
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2022
- 2022-09-09 CN CN202222399533.4U patent/CN218202818U/en active Active
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