Simple plant disease specimen moisturizing device

Abstract

The utility model discloses a simple plant disease specimen moisturizing device, including bottle body, the inner chamber bottom end of bottle body is paved with the moisturizing layer, the inner chamber bottom end of bottle body is provided with the specimen holder, and the specimen holder abuts at the top end of moisturizing layer, the specimen holder includes the bottom ring and the top ring of coaxial arrangement, and a plurality of support rods are fixedly connected between the bottom ring and the top ring, and the top ring is placed with plant specimen, and the top end detachable connection of bottle body has the cover, the utility model discloses convenient to assemble and disassemble and operate, can conveniently disassembly and cleaning and autoclaving, repeatedly use, and can multilayer superposition, increase space utilization, save material, reduced the pollution and decay of plant specimen direct contact moisturizing layer and caused, effectively solved the problem of existing technique's operation complicated, the poor moisturizing effect, easy pollution and waste material.

Description

Technical Field

[0001] This utility model relates to the field of agricultural experimental equipment, and in particular to a simple plant disease specimen moisturizing device. Background Technology

[0002] In plant pathology research, moist culture of plant disease specimens is an important treatment method. Specimens that are diseased but have not yet produced hyphae or spores are placed in a constant temperature and high humidity environment for induction culture. Therefore, a moist culture device is needed for this purpose. The simplest method is to prepare petri dishes, filter paper, and water, and sterilize them in an autoclave. After sterilization, place the materials on a sterile workbench, place the filter paper at the bottom of the petri dish, moisten it with sterile water, and then place the processed specimen in the petri dish and put it in a constant temperature incubator. In this constant temperature and high humidity environment, the pathogens in the plant specimens grow rapidly, forming spores and hyphae, and then the next step of the research can be carried out.

[0003] However, this method has several drawbacks: First, the volume of culture material is limited by the size of the petri dish; second, water easily accumulates at the bottom of the petri dish, causing the specimens to rot; third, the large opening of the petri dish makes it prone to contamination if left open for extended periods; and fourth, the filter paper used must be discarded after each use, which is wasteful. Therefore, there is an urgent need to design a simple plant disease specimen moisturizing device to solve these problems. Utility Model Content

[0004] The purpose of this invention is to provide a simple plant disease specimen moisturizing device to solve the problems existing in the prior art.

[0005] To achieve the above objectives, the present invention provides the following solution: The present invention provides a simple plant disease specimen moisturizing device, including a bottle body, a moisturizing layer being laid at the bottom of the inner cavity of the bottle body, a specimen rack being provided at the bottom of the inner cavity of the bottle body, and the specimen rack abutting against the top of the moisturizing layer;

[0006] The specimen rack includes a bottom ring and a top ring arranged coaxially, and a number of support rods are fixedly connected between the bottom ring and the top ring; plant specimens are placed on the top ring;

[0007] The top of the bottle is detachably connected to a cap.

[0008] Preferably, the support rod includes a fixed rod vertically fixed to the top surface of the bottom ring, a movable rod slidably connected to the side wall of the fixed rod, and the top end of the movable rod being fixedly connected to the bottom surface of the top ring; a fixed connector is fixedly connected to the top end of the fixed rod, and the fixed connector is slidably connected to the side wall of the movable rod; a movable connector is fixedly connected to the bottom end of the movable rod, and the movable connector is slidably connected to the side wall of the fixed rod.

[0009] Preferably, the fixing connector includes an elongated body, one end of which is fixedly connected to the top surface of the fixing rod. A connecting hole is provided at a position corresponding to the movable rod on the body, and the movable rod passes through the connecting hole and is slidably connected to the connecting hole.

[0010] Preferably, a shelf is fixed inside the top ring, and the plant specimen is placed on the shelf.

[0011] Preferably, the cap has a plurality of vent holes that are connected to the inner cavity of the bottle.

[0012] Preferably, the inner diameter of the bottom ring is not less than the outer diameter of the top ring.

[0013] Preferably, the inner sidewall of the bottom ring is fixed with a plurality of protrusions, and the outer sidewall of the top ring is provided with a plurality of through grooves and a plurality of half grooves. The through grooves and the half grooves are adapted to the protrusions. The protrusions pass through the through grooves, and the bottom surface of the protrusions abuts against the bottom surface of the half grooves.

[0014] This utility model discloses the following technical effects: A moisturizing layer is provided inside the bottle to ensure a humid environment that meets the growth requirements of plant specimens; a specimen rack is provided on the moisturizing layer as a platform for placing plant specimens, preventing direct contact between plant specimens and the moisturizing layer, reducing the probability of contamination and spoilage; the moisturizing layer and specimen rack are easy to remove and install, facilitating multiple uses; multiple layers of the specimen rack are stacked inside the bottle, increasing the utilization of bottle space and facilitating storage; a bottle cap is provided at the grading outlet to reduce external influence on the plant specimens inside the bottle. This utility model is easy to install, remove, and operate, allowing for convenient disassembly, cleaning, and autoclaving; it is reusable and can be stacked in multiple layers, increasing space utilization, saving materials, and reducing contamination and spoilage caused by direct contact between plant specimens and the moisturizing layer. It effectively solves the problems of cumbersome operation, poor moisturizing effect, easy contamination, and material waste in existing technologies. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of the simple plant disease specimen moisturizing device of this utility model;

[0017] Figure 2 This is an axial view of the specimen holder of this utility model;

[0018] Figure 3 This is an axial view of the fixing connector of this utility model;

[0019] Figure 4 for Figure 1 A magnified view of part A in the image;

[0020] Figure 5 This is a top view of the bottom of the present invention;

[0021] Figure 6 This is a top view of the top ring of this utility model;

[0022] The components are as follows: 1. Bottle body; 2. Moisturizing layer; 3. Specimen rack; 4. Bottom ring; 5. Top ring; 6. Support rod; 7. Plant specimen; 8. Cap; 9. Fixing rod; 10. Movable rod; 11. Fixed connector; 12. Movable connector; 13. Body; 14. Connecting hole; 15. Shelf; 16. Ventilation hole; 17. Protrusion; 18. Through groove; 19. Half groove. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0025] Reference Figure 1-6 This utility model provides a simple plant disease specimen moisturizing device, including a bottle body 1, a moisturizing layer 2 laid at the bottom of the inner cavity of the bottle body 1, a specimen rack 3 provided at the bottom of the inner cavity of the bottle body 1, and the specimen rack 3 abutting against the top of the moisturizing layer 2.

[0026] The specimen rack 3 includes a bottom ring 4 and a top ring 5 arranged coaxially, and several support rods 6 are fixed between the bottom ring 4 and the top ring 5; plant specimens 7 are placed on the top ring 5.

[0027] The top of the bottle body 1 is detachably connected to a cap 8.

[0028] The simple plant disease specimen moisturizing device disclosed in this utility model has a moisturizing layer 2 set in the inner cavity of the bottle body 1 to ensure that the humid environment inside the bottle body 1 meets the growth requirements of the plant specimen 7; a specimen rack 3 is set on the moisturizing layer 2 as a platform for placing the plant specimen 7, avoiding direct contact between the plant specimen 7 and the moisturizing layer 2, reducing the probability of contamination and deterioration of the plant specimen 7; the moisturizing layer 2 and the specimen rack 3 are easy to remove and put on, easy to disassemble, and easy to use multiple times; the specimen rack 3 is used in multiple layers inside the inner cavity of the bottle body 1, increasing the utilization rate of the space in the bottle body 1, and at the same time facilitating storage; the outlet of the bottle body 1 is equipped with a bottle cap to reduce the impact of the outside on the plant specimen 7 inside the inner cavity of the bottle body 1.

[0029] In a further optimized design, the support rod 6 includes a fixed rod 9 vertically fixed to the top surface of the bottom ring 4, a movable rod 10 slidably connected to the side wall of the fixed rod 9, and the top end of the movable rod 10 fixedly connected to the bottom surface of the top ring 5; a fixed connector 11 is fixedly connected to the top end of the fixed rod 9, and the fixed connector 11 is slidably connected to the side wall of the movable rod 10; a movable connector 12 is fixedly connected to the bottom end of the movable rod 10, and the movable connector 12 is slidably connected to the side wall of the fixed rod 9. The fixed rod 9 and the movable rod 10 are slidably connected. The movable rod 10 can slide up and down along the fixed rod 9, thereby driving the top ring 5 to move up and down, adjusting the distance between the top ring 5 and the bottom ring 4, and adjusting the height of the specimen rack 3, thus improving space utilization and reducing space occupation during storage. A fixed connector 11 is fixedly connected to the top of the fixed rod 9, and a movable connector 12 is fixedly connected to the bottom of the movable rod 10. When adjusting the length, the movable connector 12 drives the movable rod 10 to move up and down along the side wall of the fixed rod 9, thereby raising or lowering the top of the movable rod 10. The fixed connector 11 is mainly used to limit the movable rod 10 and also cooperates with the movable connector 12. Friction keeps the fixed rod 9 and the movable rod 10 stable and stationary when no external force is applied.

[0030] Further optimizing the design, the fixed connector 11 includes an elongated body 13. One end of the body 13 is fixedly connected to the top surface of the fixed rod 9. A connecting hole 14 is provided at the position corresponding to the movable rod 10 on the body 13. The movable rod 10 passes through the connecting hole 14 and is slidably connected to the connecting hole 14. One end of the body 13 is fixedly connected to the top of the fixed rod 9 to maintain a stable connection. The outer wall of the movable rod 10 is slidably connected to the connecting hole 14. When an external force presses down or pulls up the top ring 5, it overcomes the friction between the connecting hole 14 and the movable rod 10, causing the fixed rod 9 and the movable rod 10 to shift relative to each other. When the external force is removed, the friction between the connecting hole 14 and the outer wall of the movable rod 10 supports the movable rod 10 to remain stable.

[0031] Furthermore, a flexible pad is provided between the inner wall of the connecting hole 14 and the outer wall of the movable rod 10 for interference fit, or the contact surfaces of the two are roughened to increase the friction between them and maintain stability when no external force is applied.

[0032] Furthermore, the structure of the movable connector 12 is the same as that of the fixed connector 11. The difference is that the body 13 of the movable connector 12 is fixedly connected to the bottom end of the movable rod 10, and the connecting hole 14 of the movable connector 12 is slidably connected to the outer wall of the fixed rod 9. When the movable rod 10 and the fixed rod 9 move relative to each other, the movable connector 12 and the movable rod 10 move up and down together.

[0033] The design was further optimized by attaching a shelf 15 to the top ring 5, on which the plant specimen 7 is placed. The shelf 15 is woven from multiple stainless steel wires, serving as a support platform for the plant specimen 7 while ensuring vertical permeability to prevent any impact on the growth and changes within the plant specimen 7.

[0034] The design was further optimized by creating several ventilation holes 16 through the cap 8, which are connected to the inner cavity of the bottle body 1. The ventilation holes 16 on the cap mainly allow air to pass through the inside and outside of the bottle body 1, providing sufficient oxygen for the growth of the plant specimen 7.

[0035] The design is further optimized so that the inner diameter of the bottom ring 4 is not less than the outer diameter of the top ring 5. When stacked, the bottom ring 4 can slip over the top ring 5 and fall to the top of the fixed connector 11, improving the support for the specimen rack 3 above, while also facilitating stacking during storage and reducing space occupation.

[0036] Furthermore, the outer diameter of the bottom ring 4 is smaller than the diameter of the outlet of the inner cavity of the bottle body 1, which facilitates the placement and removal of specimen rack 3.

[0037] In a further optimized design, the inner wall of the bottom ring 4 is fixed with several protrusions 17, and the outer wall of the top ring 5 is provided with several through grooves 18 and several half grooves 19. The through grooves 18 and half grooves 19 are adapted to the protrusions 17. The protrusions 17 pass through the through grooves 18, and the bottom surface of the protrusions 17 abuts against the bottom surface of the half grooves 19. In use, if the bottom ring 4 needs to be fitted over the top ring 5, then the protrusion 17 is aligned with the through groove 18, and the protrusion 17 passes through the through groove 18, finally causing the bottom ring 4 to fall onto the fixed connector 11; if the bottom ring 4 does not need to be fitted over the top ring 5, but is supported by the top ring 5, then the protrusion 17 is aligned with the half groove 19, and the protrusion 17 enters the half groove 19 and falls to the bottom of the half groove 19. The bottom of the half groove 19 is supported by the fixed block and the bottom ring 4, which facilitates the adjustment of the distance between the upper and lower specimens. The appropriate distance can be adjusted according to different specimen types to improve applicability; at the same time, the engagement of the protrusion 17 and the half groove 19 can also limit the bottom ring 4 above, preventing the specimen rack 3 above from becoming unstable.

[0038] Furthermore, the specimen rack 3 is made of stainless steel, which has high strength, toughness, and corrosion resistance, is lightweight, and is not prone to rusting in humid environments, reducing contamination of the plant specimens 7. It can be reused after high-temperature and high-pressure sterilization, extending its service life.

[0039] Furthermore, both the bottle body 1 and the bottle cap can be reused after being sterilized by high temperature and high pressure, reducing material waste; a regular wide-mouth bottle can be used for the bottle body 1.

[0040] Furthermore, the moisturizing layer 2 is made of cotton or absorbent filter paper, which is soaked before use and then sterilized in a high-pressure steam sterilizer.

[0041] Instructions for use: First, select a suitable bottle body 1 and a matching specimen rack 3. Then, lay the moisturizing layer 2 flat at the bottom of the bottle's inner cavity, pour water to soak it, and finally place the specimen rack 3 into the bottle body 1. If multiple specimen racks 3 are needed, then, as needed, slip the upper bottom ring 4 over the lower top ring 5 until it falls onto the fixing connector 11, or have the protrusion 17 of the bottom ring 4 engage with the half groove 19 so that the bottom ring 4 falls onto the top ring 5. Cover with the cap 8 and place in a high-pressure steam sterilizer for sterilization.

[0042] After sterilization, remove bottle 1 for cooling, open the bottle cap, remove the specimen rack 3 on top, then soak the moisturizing layer 2 with sterile water, and place the plant specimen 7 on the shelf 15; stack several layers of specimen rack 3 as needed, and finally put the cap 8 back on and place the device in an appropriate position for cultivation.

[0043] After use, remove the plant specimen 7, clean and disinfect the specimen rack 3 and the moisturizing layer 2, and store the specimen rack 3 inside the bottle body 1 for easy access next time.

[0044] This utility model is easy to load, unload, and operate. It can be easily disassembled, cleaned, and sterilized under high pressure. It can be reused and can be stacked in multiple layers to increase space utilization, save materials, and reduce the pollution and rot caused by direct contact between plant specimens 7 and the moisturizing layer 2. It effectively solves the problems of cumbersome operation, poor moisturizing effect, easy pollution, and waste of materials in the existing technology.

[0045] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0046] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Any modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A simple plant disease specimen moisturizing device, characterized in that: Includes a bottle body (1), the bottom of the inner cavity of the bottle body (1) is covered with a moisturizing layer (2), and a specimen rack (3) is provided at the bottom of the inner cavity of the bottle body (1), the specimen rack (3) abuts against the top of the moisturizing layer (2); The specimen rack (3) includes a bottom ring (4) and a top ring (5) arranged coaxially, and a number of support rods (6) are fixed between the bottom ring (4) and the top ring (5); plant specimens (7) are placed on the top ring (5); The top of the bottle body (1) is detachably connected to a cap (8).

2. The simple plant disease specimen moisturizing device according to claim 1, characterized in that: The support rod (6) includes a fixed rod (9) vertically fixed to the top surface of the bottom ring (4), a movable rod (10) slidably connected to the side wall of the fixed rod (9), and the top end of the movable rod (10) fixedly connected to the bottom surface of the top ring (5); a fixed connector (11) is fixedly connected to the top end of the fixed rod (9), and the fixed connector (11) is slidably connected to the side wall of the movable rod (10); a movable connector (12) is fixedly connected to the bottom end of the movable rod (10), and the movable connector (12) is slidably connected to the side wall of the fixed rod (9).

3. The simple plant disease specimen moisturizing device according to claim 2, characterized in that: The fixed connector (11) includes a long strip-shaped body (13), one end of which is fixedly connected to the top surface of the fixed rod (9). A connecting hole (14) is provided at the position corresponding to the movable rod (10) of the body (13). The movable rod (10) passes through the connecting hole (14) and is slidably connected to the connecting hole (14).

4. The simple plant disease specimen moisturizing device according to claim 1, characterized in that: A shelf (15) is fixed inside the top ring (5), and the plant specimen (7) is placed on the shelf (15).

5. The simple plant disease specimen moisturizing device according to claim 1, characterized in that: The cap (8) has several vent holes (16) that are connected to the inner cavity of the bottle body (1).

6. The simple plant disease specimen moisturizing device according to claim 1, characterized in that: The inner diameter of the bottom ring (4) is not less than the outer diameter of the top ring (5).

7. The simple plant disease specimen moisturizing device according to claim 6, characterized in that: The inner sidewall of the bottom ring (4) is fixed with several protrusions (17), and the outer sidewall of the top ring (5) is provided with several through grooves (18) and several half grooves (19). The through grooves (18) and the half grooves (19) are adapted to the protrusions (17). The protrusions (17) pass through the through grooves (18), and the bottom surface of the protrusions (17) abuts against the bottom surface of the half grooves (19).

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