CN220339680U - Plant disease tissue sampling device - Google Patents
Plant disease tissue sampling device Download PDFInfo
- Publication number
- CN220339680U CN220339680U CN202320416886.2U CN202320416886U CN220339680U CN 220339680 U CN220339680 U CN 220339680U CN 202320416886 U CN202320416886 U CN 202320416886U CN 220339680 U CN220339680 U CN 220339680U
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- China
- Prior art keywords
- sampling
- opening
- handle
- plant disease
- utility
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- 238000005070 sampling Methods 0.000 title claims abstract description 67
- 201000010099 disease Diseases 0.000 title claims abstract description 42
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 title claims abstract description 42
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 description 30
- 210000001519 tissue Anatomy 0.000 description 27
- 210000002615 epidermis Anatomy 0.000 description 5
- 230000002542 deteriorative effect Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a plant disease tissue sampling device, which relates to the technical field of plant sampling and comprises a handle and a sampling knife, wherein the sampling knife is cylindrical and is provided with a first end and a second end, the first end is provided with a first opening, the second end is fixedly connected with one end of the handle, and a pointed head is fixedly arranged at the first opening.
Description
Technical Field
The utility model relates to the technical field of plant sampling, in particular to a plant disease tissue sampling device.
Background
Plant pathology researchers need to collect plant disease samples of stems, leaves and fruits frequently in fields, and usually need to collect the disease samples at multiple places once, the existing collecting tool is provided with collecting scissors, when in actual use, the collecting scissors directly cut complete stems, leaves and fruits of plants with disease tissues to collect the plant disease samples, however, the collection of the complete plant disease samples can lead to large sample body quantity and is inconvenient to carry and is also unfavorable for the preservation of the disease samples, so that the utility model needs to invent a collecting device capable of accurately collecting plant disease part tissues, and the whole plant samples with disease tissues do not need to be collected during the collection.
Disclosure of Invention
The utility model aims to provide a plant disease tissue sampling device, which solves the problems in the prior art, can accurately collect tissue samples of plant disease parts, has small sample collection body quantity, and is convenient to carry and store samples.
In order to achieve the above object, the present utility model provides the following solutions:
the utility model provides a plant disease tissue sampling device which comprises a handle and a sampling knife, wherein the sampling knife is cylindrical and is provided with a first end and a second end, the first end is provided with a first opening, the second end is fixedly connected with one end of the handle, and a pointed head is fixedly arranged at the first opening.
Preferably, the second end is provided with a second opening, the side wall of one end of the sampling knife far away from the tip is provided with a sampling port, the sampling port extends to the second opening and is communicated with the second opening, a part of the circumferential edge of the second opening is connected with one end of the handle, and diseased sample tissues inside the sampling knife can be taken out through the opening.
Preferably, the handle and the sampling knife are both made of stainless steel.
Preferably, the sampling knife is cylindrical with an internal diameter of 3mm, 5mm or 7 mm.
Preferably, the inner length of the sampling knife is at least 1cm long.
Preferably, the diameter of the handle is 3mm, and the total length of the handle and the sampling knife is 10cm.
Compared with the prior art, the utility model has the following technical effects:
according to the plant disease tissue sampling device provided by the utility model, the handle is held to operate the sampling knife, the tip of the sampling knife punctures the plant epidermis to enable the sampling knife cylinder part to be inserted into plant disease tissues to finish accurate sampling of disease part tissues, the whole plant sample with the disease tissues does not need to be collected, the disease part tissue sample collected in the sampling knife is taken out and put into an EP tube with the volume of 1.5mL to be stored, the diseased part epidermis of the plant stem epidermis and the diseased part can be scraped by the tip and then put into the EP tube to be stored, when the multi-site sampling is carried out in the field, the EP tube with the disease part tissue sample collected can be put into the vehicle-mounted refrigerator to prevent the sample from deteriorating, thousands of samples can be collected by one-time multi-site sampling.
Drawings
In order to more clearly illustrate the utility model or the technical solutions of the prior art, the drawings which are needed in the utility model will be briefly described below, it being obvious that the drawings in the following description are only some of the utility models of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a plant disease tissue sampling apparatus according to the present utility model;
in the figure: 1-sampling knife, 2-handle, 3-tip, 4-sampling port.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the utility model thus described is only a part, but not all, of the utility models described. All other utility models obtained by those skilled in the art without making any creative effort based on the utility models in the present utility model are within the protection scope of the present utility model.
The utility model aims to provide a plant disease tissue sampling device, which solves the problems in the prior art, can accurately collect plant disease part tissue samples when multi-site long-distance disease samples are collected once, does not need to collect the whole plant samples with disease tissues, has small sample collection body, and is convenient to carry and store.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
The utility model provides a plant disease tissue sampling device, as shown in fig. 1, which comprises a handle 2 and a sampling knife 1, wherein the sampling knife 1 is cylindrical and is provided with a first end and a second end, the first end is provided with a first opening, the second end is fixedly connected with one end of the handle 2, and a pointed head 3 is fixedly arranged at the first opening.
The handle 2 is held by hand to operate the sampling knife 1, the tip 3 of the sampling knife 1 punctures the plant epidermis to enable the barrel part of the sampling knife 1 to be inserted into plant disease tissues to finish accurate sampling of disease part tissues, the whole plant samples with the disease tissues do not need to be collected, the disease tissue samples in the sampling knife 1 are collected to be taken out and put into an EP tube with the volume of 1.5mL to be stored, the skin of the diseased part can be scraped by the tip 3 for the diseased part of the plant stem epidermis and the diseased part of the leaf, then the diseased part is put into the EP tube to be stored, when multi-place sampling is carried out in the field, the EP tube with the disease samples collected can be put into a vehicle-mounted refrigerator to prevent the samples from deteriorating, thousands of samples can be collected by multi-place sampling, the plant disease tissue sampling device provided by the utility model can accurately collect the plant disease part tissue samples, the sample collection body is small, and the sample is convenient to carry and store.
In a preferred embodiment of the utility model, the second end is provided with a second opening, the side wall of the end of the sampling knife 1 far away from the tip 3 is provided with a sampling port 4, the sampling port 4 extends to the second opening and penetrates through the second opening, and part of the circumferential edge of the second opening is connected to one end of the handle 1, so that diseased sample tissues inside the sampling knife 1 can be taken out through the sampling port 4.
In a preferred embodiment of the utility model, the handle 2 and the sampling knife 1 are made of stainless steel, so that the sampling knife is easy to clean and is not easy to corrode.
In a preferred embodiment of the present utility model, the sampling blade 1 has a cylindrical shape with an inner diameter of 3mm, 5mm or 7mm, and is capable of taking out cylindrical plant samples with different disease portions.
In a preferred embodiment of the present utility model, the inner length of the sampling knife 1 is at least 1cm, and a disease sample with a length of about 1cm can be taken out.
In a preferred embodiment of the utility model, the diameter of the handle 2 is 3mm, the total length of the handle 2 and the sampling knife 1 is 10cm, and the operation is convenient for a human hand to hold.
The principles and embodiments of the present utility model have been described in detail with reference to specific examples thereof, the above description of the utility model is only for aiding in understanding the method of the present utility model and its core ideas; also, it is within the scope of the present utility model to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the utility model.
Claims (6)
1. Plant disease tissue sampling device, its characterized in that: including handle and sampling sword, the sampling sword is the tube-shape and has first end and second end, first end has first opening, second end fixed connection in the one end of handle, first opening part is fixed to be provided with the tip, the second end has the second opening, the sampling sword is kept away from there is the sample connection on the lateral wall of the one end of tip, the sample connection extends to the second opening and with the second opening link up.
2. The plant disease tissue sampling apparatus according to claim 1, wherein: a part of the circumferential edge of the second opening is connected to one end of the handle, and diseased sample tissues inside the sampling knife can be taken out through the opening.
3. The plant disease tissue sampling apparatus according to claim 1, wherein: the handle and the sampling knife are made of stainless steel.
4. The plant disease tissue sampling apparatus according to claim 1, wherein: the sampling knife is in a cylinder shape with the inner diameter of 3mm, 5mm or 7 mm.
5. The plant disease tissue sampling apparatus according to claim 1, wherein: the inner length of the sampling knife is at least 1cm.
6. The plant disease tissue sampling apparatus according to claim 1, wherein: the diameter of the handle is 3mm, and the total length of the handle and the sampling knife is 10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320416886.2U CN220339680U (en) | 2023-03-08 | 2023-03-08 | Plant disease tissue sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320416886.2U CN220339680U (en) | 2023-03-08 | 2023-03-08 | Plant disease tissue sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220339680U true CN220339680U (en) | 2024-01-12 |
Family
ID=89443947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320416886.2U Active CN220339680U (en) | 2023-03-08 | 2023-03-08 | Plant disease tissue sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220339680U (en) |
-
2023
- 2023-03-08 CN CN202320416886.2U patent/CN220339680U/en active Active
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