Collecting device for botrytis cinerea of grape in field
By designing a field grape ash bacteria collection device and using the collection tube and magnetic suction connection structure, the complex and contaminated problems of grape ash bacteria collection are solved, and the convenience of rapid collection and experimental detection is achieved.
Patent Information
- Application Number
- CN202422172388.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-05
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-09-05
AI Technical Summary
In the prior art, the collection of grape ash bacteria is complex, easy to contaminate and complicated to operate, which affects the experimental effect.
A field grape ash fungus collection device is designed, including a collection tube, a collection sign and a cover plate. It uses a sealing plate structure with magnetic suction connection and a fan-shaped opening groove to facilitate rapid collection and preservation of grape ash fungus spores and conduct experimental testing through the culture medium.
It realizes convenient collection and subsequent experimental detection of Grape Ash Bacteria bacteria, reduces the risk of pollution and operational complexity, and improves work efficiency.
Smart Images
Figure CN223118461U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grape gray mold, and particularly relates to a collecting device for grape gray mold bacteria in the field. Background Technique
[0002] Grapes have become one of the fruit tree species with a large cultivation area in China due to their high economic value and nutritional value. During the entire growth process of grapes, gray mold can cause varying degrees of damage to grapes, seriously affecting the quality and yield of grape fruits and causing huge losses to the grape industry. Disease-resistant varieties are the most economical and effective method to reduce the harm of gray mold, and the selection of disease-resistant varieties is affected by the interaction between varieties and pathogens. Therefore, it is particularly important to monitor the genetic variation of grape gray mold bacteria. The reproduction, isolation, purification, and pathogenicity identification of strains have become the prerequisite conditions for the entire work.
[0003] At present, the collection of grape gray mold bacteria is very complicated. The specific method is mainly to collect the diseased grape grains into a vacuum bag, bring them back to the laboratory, and then carry out separation and purification after returning to the laboratory. However, this method of collecting bacteria has many drawbacks. For example, the fruits are soft and not easy to pick, and are easily contaminated by bacteria. The operation of separating and culturing bacteria is complicated, and it is difficult to develop subsequent work, affecting the progress of subsequent experiments. Content of the Utility Model
[0004] (I) Technical Problems to be Solved
[0005] In order to overcome the deficiencies of the prior art, a collecting device for grape gray mold bacteria in the field is proposed to solve the problems raised in the above background technique.
[0006] (II) Technical Solutions
[0007] The utility model is realized through the following technical solutions: The utility model proposes a collecting device for grape gray mold bacteria in the field, including a collecting tube. A culture solution is arranged in the collecting tube. An outlet is arranged at the bottom of the collecting tube, and a valve is arranged on the outlet. It also includes a collecting stick and a sealing cover plate. The collecting stick is arranged in a shell, and the shell is fixed on the outer wall of the collecting tube. The sealing cover plate is fixed on the collecting tube by threads. A fan-shaped opening groove is arranged on the sealing cover plate. A matching sealing plate is arranged in the opening groove. One end of the sealing plate is slidably inserted into a first slot on one side of the opening groove, and the other end of the sealing plate is slidably inserted into a second slot on the other side of the opening groove and the contact end is magnetically connected. A first notch is arranged on the outer side of the second slot, and a second notch is arranged at one end of the sealing plate corresponding to the second slot. The first notch corresponds to the second notch and is matched with the stick of the collecting stick.
[0008] Furthermore, a shell cover is hinged on the shell, and the free end of the shell cover is magnetically connected to the shell.
[0009] Furthermore, the first notch and the second notch are arc-shaped and are correspondingly matched.
[0010] Furthermore, a plurality of strip-shaped protrusions are arranged on the sealing plate.
[0011] (III) Beneficial effects
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] A collection device for Botrytis cinerea of field grapes mentioned in the utility model can facilitate the rapid collection of Botrytis cinerea of grapes and the experimental detection after collection. Description of the drawings
[0014] Figure 1 It is a schematic structural diagram of the utility model.
[0015] Figure 2 It is a top view of the cover plate of the utility model.
[0016] Figure 3 It is a sectional view of the cover plate of the utility model.
[0017] 1 - Collection tube; 11 - Culture solution; 12 - Liquid outlet; 13 - Valve; 2 - Collection stick; 21 - Shell; 22 - Shell cover; 3 - Cover plate; 31 - Opening groove; 32 - First slot; 33 - Second slot; 34 - First notch; 4 - Sealing plate; 41 - Second notch; 42 - Protrusion. Specific implementation manners
[0018] In order to make the purpose, technical solutions and advantages of the utility model clearer, the following further describes the utility model in detail with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model.
[0019] As Figures 1-3The device for collecting field grape gray mold shown in the figure comprises a collecting tube 1, wherein a culture solution 11 is arranged in the collecting tube 1, a liquid outlet 12 is arranged at the bottom of the collecting tube 1, a valve 13 is arranged on the liquid outlet 12, and a collecting swatch 2 and a sealing plate 3, wherein the collecting swatch 2 is arranged in a shell 21, wherein the shell 21 is fixed on the outer wall of the collecting tube 1, the sealing plate 3 is threadedly fixed on the collecting tube 1, a fan-shaped opening groove 31 is arranged on the sealing plate 3, a matching sealing plate 4 is arranged in the opening groove 31, one end of the sealing plate 4 is slidably inserted in a first slot 32 on one side of the opening slot 31, the other end of the sealing plate 4 is slidably inserted in a second slot 33 on the other side of the opening slot 31 and the contact end is magnetically connected, a first notch 34 is arranged on the outer side of the second slot 33, and a second notch 41 is arranged on the end of the sealing plate 4 corresponding to the second slot 33, the first notch 34 corresponds to the second notch 41, and matches with the swatch stick of the collecting swatch 2.
[0020] As a preferred embodiment, a shell cover 22 is hinged on the shell 21 , and a free end of the shell cover 22 is magnetically connected to the shell 21 .
[0021] As a preferred embodiment, the first notch 34 and the second notch 41 are arc-shaped and correspondingly matched.
[0022] As a preferred embodiment, a plurality of strip-shaped protrusions 42 are provided on the sealing plate 4 .
[0023] The utility model discloses a device for collecting grape gray mold in the field. The device collects grape gray mold spores quickly through a collection stick and collects the spores in a culture solution, thereby facilitating storage. Meanwhile, the device drips out the culture solution, thereby facilitating experimental detection.
[0024] Specifically, the collection skewer 2 in the housing 21 can be taken out, and the spores of the Botrytis cinerea on the surface of the grape fruit can be collected by the collection skewer. Then the sealing plate 4 is moved to slide, so that the opening slot 3 is opened, and the collection skewer 2 is placed, and the skewer stick is inserted into the first notch 34. At this time, the sliding sealing plate 4 is reset, so that the second notch 41 on the sealing plate 4 is connected with the first notch 34. At this time, the skewer stick is in a limited position state, so it is easy to bend and break it, so that one end of the collection head falls into the culture solution 11 in the collection tube 1.
[0025] During testing, the outflow of the culture medium can be controlled by opening and closing the valve, and experimental testing can be carried out.
[0026] The embodiments described above are only descriptions of the preferred embodiments of the present utility model, and do not limit the concept and scope of the present utility model. Without departing from the design concept of the present utility model, various variations and improvements made by those of ordinary skill in the art to the technical solutions of the present utility model shall fall within the protection scope of the present utility model. The technical content claimed by the present utility model has been fully recorded in the claims.
Claims
1. A collection device for Botrytis cinerea in field grapes, comprising a collection tube (1), a culture solution (11) is arranged in the collection tube (1), a liquid outlet (12) is arranged at the bottom of the collection tube (1), and a valve (13) is arranged on the liquid outlet (12), characterized in that: It further includes a collection label (2) and a sealing cover plate (3). The collection label (2) is arranged inside a housing (21), the housing (21) is fixed on the outer wall of a collection tube (1), the sealing cover plate (3) is fixedly screwed on the collection tube (1), a fan-shaped opening groove (31) is arranged on the sealing cover plate (3), a matching sealing plate (4) is arranged inside the opening groove (31), one end of the sealing plate (4) is slidably inserted into a first slot (32) on one side of the opening groove (31), the other end of the sealing plate (4) is slidably inserted into a second slot (33) on the other side of the opening groove (31) and the contact ends are magnetically connected. A first notch (34) is arranged outside the second slot (33), a second notch (41) is arranged at one end of the sealing plate (4) corresponding to the second slot (33), the first notch (34) corresponds to the second notch (41) and is matched with the label rod of the collection label (2).
2. The collecting device for Botrytis cinerea on field grapes according to claim 1, wherein: A housing cover (22) is hinged on the housing (21), and the free end of the housing cover (22) is magnetically connected to the housing (21).
3. The collection device for Botrytis cinerea in field grapes according to claim 1, characterized in that: The first notch (34) and the second notch (41) are arc-shaped and are correspondingly matched.
4. The collecting device for Botrytis cinerea on field grapes according to claim 1, characterized in that: A plurality of strip-shaped protrusions (42) are arranged on the sealing plate (4).