Strawberry tissue culture device

Abstract

The utility model relates to strawberry technical field discloses a kind of strawberry tissue culture devices, including support frame, the inside four around of support frame is uniformly connected with fixed frame, the inside of multiple fixed frames is uniformly provided with cultivation board, the both sides of multiple cultivation boards are uniformly connected with connecting plate, the inside four around of multiple fixed frames are uniformly connected with guide rod, the outside of multiple guide rods is uniformly slidably connected with movable plate, the side of multiple movable plates is uniformly connected with handle, the opposite side of multiple movable plates is uniformly connected with plugboard, multiple plugboards are slidably connected in the inside of connecting plate, and the inside of multiple plugboards and connecting plate is rotatably connected with fixed component. In the utility model, cultivation board is conveniently disassembled, so that cleaning and disinfection process is more convenient, and the strawberry plant in cultivation bottle can be effectively fixed to protect the strawberry plant in cultivation bottle from being damaged.

Description

Technical Field

[0001] This utility model relates to the field of strawberry technology, and in particular to a strawberry tissue culture device. Background Technology

[0002] Strawberry is a perennial herbaceous plant. It grows 10-40 cm tall, with stems shorter than or nearly equal to the leaves, densely covered with spreading yellow hairs. Leaves are trifoliate; leaflets are short-stalked, relatively thick, obovate or rhomboid, dark green and nearly glabrous above, pale green and sparsely hairy below, denser along the veins; petioles are densely covered with spreading yellow hairs. The inflorescence is a cyme, with a short-stalked leaflet below the inflorescence; flowers are bisexual; sepals are ovate, slightly longer than the epicalyx; petals are white, nearly round or obovate-elliptic. The aggregate fruit is large, with persistent, erect sepals closely appressed to the fruit; achenes are pointed-ovate and smooth. Flowering occurs from April to May, and fruiting from June to July.

[0003] In the field of strawberry tissue culture technology, traditional tissue culture devices often employ a fixed structural design, with the cultivation plate and support frame typically connected rigidly or bolted together. While this structure demonstrates good stability, it reveals significant operational flaws in actual production. Because the tissue culture environment requires a high degree of cleanliness, the cultivation plate needs to be disassembled regularly for thorough cleaning and disinfection to eliminate accumulated pathogens and insect eggs. The current method of fixing the cultivation plate to the support frame makes disassembly cumbersome and time-consuming, requiring operators to use tools to remove bolts or forcefully pry apart the plate. This not only increases labor intensity but also easily causes mechanical damage to the cultivation plate or connecting components during disassembly. More importantly, frequent disassembly can lead to loosening or deformation of the fixed structure, thus affecting the stability of subsequent installations. Traditional fixing methods cannot enable rapid replacement of the cultivation plate; when adjusting the tissue culture density or changing to different specifications of cultivation plates, machine downtime is often required, severely impacting production efficiency. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a strawberry tissue culture device, which aims to improve the problem of inconvenient disassembly of the cultivation plate in existing strawberry tissue culture devices.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a strawberry tissue culture device, comprising a support frame, wherein fixed frames are fixedly connected to the inner perimeter of the support frame, cultivation plates are provided inside the multiple fixed frames, connecting plates are fixedly connected to both sides of the multiple cultivation plates, guide rods are fixedly connected to the inner perimeter of the multiple fixed frames, movable plates are slidably connected to the outer sides of the multiple guide rods, handles are fixedly connected to one side of the multiple movable plates, insert plates are fixedly connected to the opposite side of the multiple movable plates, the insert plates are slidably connected inside the connecting plates, and fixing components are rotatably connected inside the multiple insert plates and connecting plates, the fixing components being used to fix the insert plates and connecting plates.

[0006] Furthermore, positioning frames are fixedly connected to the upper four sides of the cultivation board, fixing tubes are fixedly connected to the inner sides of the multiple positioning frames, circular plates are slidably connected to the inner sides of the multiple fixing tubes, connecting rods are fixedly connected to the inner sides of the multiple circular plates, clamps are fixedly connected to one end of the multiple connecting rods, pull plates are fixedly connected to the other end of the multiple connecting rods, and clamps are slidably connected to the bottom sides of the positioning frames.

[0007] Furthermore, the fixing assembly includes a rotating plate and rotating rods, the rotating plate being rotatably connected inside the insert plate and the connecting plate, and multiple rotating rods being fixedly connected to the upper part of the rotating plate.

[0008] Furthermore, multiple rotating rods are rotatably connected inside the insert plate and the connecting plate, and multiple rotating rods are slidably connected inside the insert plate and the connecting plate.

[0009] Furthermore, each of the plurality of insert plates has a cavity inside, and the plurality of rotating plates and rotating rods are rotatably connected inside the cavity.

[0010] Furthermore, each of the multiple fixed frames has one end of a compression spring fixedly connected to its inner perimeter, and the other end of each of the multiple compression springs is fixedly connected to the side of the multiple movable plates that is far apart from each other.

[0011] Furthermore, all of the connecting rods are slidably connected inside the fixed tube, and all of the connecting rods are fitted with a return spring.

[0012] Furthermore, one end of each of the plurality of reset springs is fixedly connected to the inside of the fixed tube, and the other end of each of the plurality of reset springs is fixedly connected to the side of the plurality of circular plates that are far apart from each other.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, by rotating and pulling the rotating rod to move the rotating plate out to release the lock, and then pulling the handle to make the movable plate slide along the guide rod, the insertion plate is disengaged from the connecting plate, and the cultivation plate can be removed, which realizes convenient disassembly of the cultivation plate, facilitates cleaning and disinfection, and reduces pests and diseases.

[0015] 2. In this utility model, by pulling the pull plate, the connecting rod and clamping plate are moved to widen the gap and place the culture bottle in. After releasing the plate, the return spring pushes the clamping plate back to its original position to fix the bottle body, thereby effectively fixing the culture bottle, preventing it from shaking and tipping over, and protecting the strawberry plant. Attached Figure Description

[0016] Figure 1 This is a front view of a strawberry tissue culture device proposed in this utility model;

[0017] Figure 2 This is a side view of a strawberry tissue culture device proposed in this utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the fixing tube of a strawberry tissue culture device proposed in this utility model;

[0019] Figure 4 for Figure 2 Enlarged view of point A in the middle.

[0020] Legend:

[0021] 1. Support frame; 2. Fixing frame; 3. Cultivation board; 4. Positioning frame; 5. Fixing tube; 6. Clamping plate; 7. Connecting rod; 8. Pull plate; 9. Round plate; 10. Return spring; 11. Guide rod; 12. Movable plate; 13. Handle; 14. Compression spring; 15. Insert plate; 16. Connecting plate; 17. Cavity; 18. Rotating plate; 19. Rotating rod. Detailed Implementation

[0022] 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.

[0023] Reference Figure 1 , Figure 2 and Figure 4This utility model provides an embodiment of a strawberry tissue culture device, including a support frame 1. Fixed frames 2 are fixedly connected to the inner perimeter of the support frame 1. Cultivation plates 3 are disposed inside each of the multiple fixed frames 2. Connecting plates 16 are fixedly connected to both sides of each of the multiple cultivation plates 3. Guide rods 11 are fixedly connected to the inner perimeter of each of the multiple fixed frames 2. Movable plates 12 are slidably connected to the outer sides of each of the multiple guide rods 11. Handles 13 are fixedly connected to one side of each of the multiple movable plates 12. Insert plates 15 are fixedly connected to the opposite side of each of the multiple movable plates 12. The multiple insert plates 15 are slidably connected inside the connecting plates 16. Fixing components are rotatably connected inside the multiple insert plates 15 and the connecting plates 16. For fixing the insert plate 15 and the connecting plate 16, the fixing assembly includes a rotating plate 18 and a rotating rod 19. The rotating plate 18 is rotatably connected inside the insert plate 15 and the connecting plate 16. Multiple rotating rods 19 are fixedly connected to the upper part of the rotating plate 18. Multiple rotating rods 19 are rotatably connected inside the insert plate 15 and the connecting plate 16. Multiple rotating rods 19 are slidably connected inside the insert plate 15 and the connecting plate 16. A cavity 17 is opened inside the multiple insert plates 15. Multiple rotating plates 18 and rotating rods 19 are rotatably connected inside the cavity 17. One end of a compression spring 14 is fixedly connected to the inside of multiple fixing frames 2. The other end of multiple compression springs 14 is fixedly connected to the side of multiple movable plates 12 that is far away from each other.

[0024] When disassembling or replacing the cultivation plate 3, rotate the rotating rod 19 to allow the rotating plate 18 to rotate flexibly within the cavity 17. The cavity 17 provides space for the rotating plate 18 to rotate, ensuring that the rotating plate 18 can rotate smoothly. Then, pull the rotating rod 19 upward to move the rotating plate 18 out of the insert plate 15 and the connecting plate 16, thereby releasing them from their lock. At this time, hold the handle 13 and pull the movable plate 12 to both sides. The movable plate 12 slides along the guide rod 11, which provides a sliding track for the movable plate 12, ensuring that it can move accurately. The compression spring 14 is squeezed when the movable plate 12 moves, providing elasticity to the movable plate 12, helping to restore its original position and stabilize the structure. As the movable plate 12 moves, the insert plate 15 is pulled out of the connecting plate 16, thereby releasing the fixation of the connecting plate 16.

[0025] Reference Figures 1-3The upper part of the cultivation board 3 is fixedly connected to the positioning frame 4 on all four sides. The inside of the multiple positioning frame 4 is fixedly connected to the fixing tube 5 on both sides. The inside of the multiple fixing tube 5 is slidably connected to the circular plate 9. The inside of the multiple circular plate 9 is fixedly connected to the connecting rod 7. One end of the multiple connecting rod 7 is fixedly connected to the clamp 6. The other end of the multiple connecting rod 7 is fixedly connected to the pull plate 8. The multiple clamp 6 is slidably connected to the bottom sides of the positioning frame 4. The multiple connecting rod 7 is slidably connected to the inside of the fixing tube 5. The outside of the multiple connecting rod 7 is fitted with a return spring 10. One end of the multiple return spring 10 is fixedly connected to the inside of the fixing tube 5. The other end of the multiple return spring 10 is fixedly connected to the side of the multiple circular plates 9 that is far away from each other.

[0026] Pulling the pull plate 8 outward causes the connecting rod 7 and the circular plate 9 to slide smoothly within the fixed tube 5. The fixed tube 5 provides a sliding track for the connecting rod 7 and the circular plate 9, ensuring that they can move smoothly within the tube. At the same time, the circular plate 9 compresses the return spring 10, causing the clamping plates 6 to widen their spacing as the connecting rod 7 moves, thus providing sufficient space for inserting the culture bottle. After the culture bottle is placed inside the positioning frame 4, the pull plate 8 is released, and the elastic force of the return spring 10 pushes the circular plate 9 back to its original position. After the circular plate 9 returns to its original position, the clamping plates 6 tightly clamp the body of the culture bottle. The culture bottle is used to cultivate strawberry plants, and the positioning frame 4 provides a place for the culture bottle.

[0027] Working principle: When it is necessary to disassemble or replace the cultivation board 3, firstly, rotate the rotating rod 19. The rotating rod 19 drives the rotating plate 18 to rotate within the cavity 17. Then, pull the rotating rod 19 upwards, causing the rotating plate 18 to move out from inside the insert plate 15 and connecting plate 16, releasing the lock on the insert plate 15 and connecting plate 16. Hold the handle 13 and pull the movable plate 12 to both sides, causing the movable plate 12 to slide along the guide rod 11 and compress the spring 14. At this time, the insert plate 15 moves with the movable plate 12 and is pulled out from inside the connecting plate 16, releasing the fixation on the connecting plate 16, allowing the cultivation board 3 to be freely removed. This facilitates the disassembly of the cultivation board 3 and makes the cleaning and disinfection process more convenient. For ease of use, this method effectively removes pathogens and pests accumulated during cultivation, reducing the occurrence of diseases and pests. Pulling the pull plate 8 outward causes the connecting rod 7 and the round plate 9 to slide within the fixed tube 5. Simultaneously, the round plate 9 compresses the return spring 10. At this time, the clamping plate 6 moves with the connecting rod 7, widening the gap to accommodate the culture bottle. After placing the culture bottle inside the positioning frame 4, releasing the pull plate 8 causes the return spring 10 to push the round plate 9 back to its original position, allowing the clamping plate 6 to tightly hold the bottle body. This effectively fixes the culture bottle, ensuring that it will not shake or tip over during movement or operation, protecting the strawberry plants inside the culture bottle from damage.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A strawberry tissue culture device, comprising a support frame (1), characterized in that: The support frame (1) is fixedly connected to a fixed frame (2) around its interior. A cultivation board (3) is provided inside each of the fixed frames (2). A connecting plate (16) is fixedly connected to both sides of each of the cultivation boards (3). A guide rod (11) is fixedly connected to the interior of each of the fixed frames (2). A movable plate (12) is slidably connected to the outside of each of the guide rods (11). A handle (13) is fixedly connected to one side of each of the movable plates (12). An insert plate (15) is fixedly connected to the opposite side of each of the movable plates (12). The insert plates (15) are slidably connected inside the connecting plate (16). A fixing component is rotatably connected inside the insert plates (15) and the connecting plate (16). The fixing component is used to fix the insert plates (15) and the connecting plate (16).

2. The strawberry tissue culture device according to claim 1, characterized in that: The upper part of the cultivation board (3) is fixedly connected to the positioning frame (4) on all four sides. The interior sides of the multiple positioning frames (4) are fixedly connected to the fixing tube (5). The interior of the multiple fixing tube (5) is slidably connected to the circular plate (9). The interior of the multiple circular plate (9) is fixedly connected to the connecting rod (7). One end of the multiple connecting rod (7) is fixedly connected to the clamp (6). The other end of the multiple connecting rod (7) is fixedly connected to the pull plate (8). The multiple clamps (6) are slidably connected to the bottom sides of the positioning frame (4).

3. The strawberry tissue culture device according to claim 1, characterized in that: The fixing assembly includes a rotating plate (18) and rotating rods (19). The rotating plate (18) is rotatably connected inside the insert plate (15) and the connecting plate (16). A plurality of rotating rods (19) are fixedly connected to the upper part of the rotating plate (18).

4. The strawberry tissue culture device according to claim 3, characterized in that: The plurality of rotating rods (19) are rotatably connected inside the insert plate (15) and the connecting plate (16), and the plurality of rotating rods (19) are slidably connected inside the insert plate (15) and the connecting plate (16).

5. The strawberry tissue culture device according to claim 3, characterized in that: Each of the multiple insert plates (15) has a cavity (17) inside, and the multiple rotating plates (18) and rotating rods (19) are rotatably connected inside the cavity (17).

6. The strawberry tissue culture device according to claim 2, characterized in that: One end of a compression spring (14) is fixedly connected to the inside of each of the multiple fixed frames (2), and the other end of each of the multiple compression springs (14) is fixedly connected to the side of the multiple movable plates (12) that is far away from each other.

7. The strawberry tissue culture device according to claim 2, characterized in that: Multiple connecting rods (7) are slidably connected inside the fixed tube (5), and a return spring (10) is sleeved on the outside of each of the multiple connecting rods (7).

8. A strawberry tissue culture device according to claim 7, characterized in that: One end of each of the multiple reset springs (10) is fixedly connected to the inside of the fixed tube (5), and the other end of each of the multiple reset springs (10) is fixedly connected to the opposite side of each of the multiple circular plates (9).

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