Multifunctional plant tissue culture device

Abstract

The utility model relates to the technical field of tissue culture, and discloses a multifunctional plant tissue culture device which comprises a frame, a square box is fixedly connected to the left end of the frame, two gears are arranged in the square box, a motor is fixedly connected to the interior of the right side of the square box, and a second rotating shaft is fixedly connected to the driving end of the motor. A first rotating shaft is fixedly connected to the interior of the gear on the front side, a first transmission plate is fixedly connected to the left end of the gear, supporting rods are fixedly connected to the front side and the rear side of the inner wall of the square box, a second transmission plate is rotationally connected to the right ends of the supporting rods, and a first rotating rod is rotationally connected to the interior of the bottom end of the first transmission plate. The right ends of the two first rotating rods are fixedly connected with a bearing plate. According to the utility model, the problem of local overheating possibly caused by a plurality of traditional lamp sources is avoided, the occupied space is reduced, the layout flexibility is increased, and the energy consumption and the equipment cost are reduced due to the fact that only one concentrated light source is provided.

Description

Technical Field

[0001] The utility model relates to the technical field of tissue culture, in particular to a multifunctional plant tissue culture device. Background Art

[0002] Tissue culture seedlings are complete plants grown from explants in a sterile environment under appropriate artificial conditions, based on the theory of plant cell totipotency. Plant tissue culture utilizes isolated plant organs (such as roots, stems, and leaves) in a sterile culture medium, under controlled light and temperature, to induce callus, adventitious buds, and adventitious roots, ultimately forming plants. The culture apparatus consists of a tissue culture plate and support columns, with the columns providing support at both ends. Lights are installed at the bottom of the plate to promote the growth of the tissue culture seedlings.

[0003] In the existing technology, traditional tissue culture devices are equipped with multiple light sources, which can easily cause local overheating and affect the growth of culture medium and plants. In addition, equipping each tissue culture bottle with a light will significantly increase energy consumption and increase operating costs. Therefore, a multifunctional plant tissue culture device is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the present invention provides a multifunctional plant tissue culture device, which aims to improve the problem in the prior art that traditional tissue culture devices are equipped with multiple light sources and easily cause local overheating, affecting the growth of culture medium and plants.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The multifunctional plant tissue culture device comprises a frame, the left end of the frame is fixedly connected to a square box, two gears are arranged inside the square box, the right side of the square box is fixedly connected to a motor, the driving end of the motor is fixedly connected to a second rotating shaft, the interior of the front gear is fixedly connected to a first rotating shaft, the left end of the gear is fixedly connected to a transmission plate, the front and rear sides of the inner wall of the square box are fixedly connected to support rods, the right end of the support rod is rotatably connected to a second transmission plate, the bottom end of the first transmission plate is rotatably connected to a first rotating rod, the right ends of the two first rotating rods are fixedly connected to a carrying plate, the front and rear sides of the left end of the carrying plate are fixedly connected to the second rotating rod, the top inner wall of the frame is fixedly connected to a light lamp, and the top of the carrying plate is fixedly connected to a fixing component for protecting the tissue culture bottle from damage when the tissue culture device is moved;

[0007] As a further description of the above technical solution:

[0008] The fixing assembly includes two support plates, the bottom ends of the two support plates are fixedly connected to the left and right sides of the top end of the carrying plate, the tops of the two support plates are fixedly connected to a placement rack, a plurality of circular through holes are opened inside the placement rack, and a cavity is opened on the front and back sides of the circular through holes, the inner wall of the cavity is slidably connected to a sliding plate, the middle part of the sliding plate is fixedly connected to a sliding rod, the outer part of the sliding rod is provided with a spring, the inner wall of the cavity is fixedly connected to a fixing block, the adjacent sides of the two sliding rods are fixedly connected to an arc plate, and the inner wall of the arc plate is fixedly connected to a hard rubber plate;

[0009] As a further description of the above technical solution:

[0010] The front and rear sides of the bottom end of the frame are fixedly connected to the supporting legs, the left sides of the two supporting legs are fixedly connected to the fixing plates, the front and rear sides of the interior of the fixing plates are slidably connected to the guide rods, the outer side of the guide rods is provided with a spring 2, the top ends of the two guide rods are fixedly connected to the supporting plates, the front and rear sides of the bottom end of the square box are fixedly connected to the supporting legs, the adjacent sides of the multiple supporting legs are fixedly connected to the bottom plate, and the front and rear sides of the top end of the bottom plate are fixedly connected to the bearing plates;

[0011] As a further description of the above technical solution:

[0012] The inner portion of the rear gear is fixedly connected to the outer portion of the second rotating shaft, and the right end of the first rotating shaft is rotatably connected to the right inner wall of the square box;

[0013] As a further description of the above technical solution:

[0014] The two gears are meshed with each other, and the outer end of the second rotating rod is rotatably connected to the inner bottom end of the second transmission plate;

[0015] As a further description of the above technical solution:

[0016] The outer portion of the sliding rod is slidably connected to the inner portion of the fixed block, the proximal sides of the two springs 1 are fixedly connected to the distal sides of the sliding rod, and the distal sides of the two springs 1 are fixedly connected to the proximal side of the fixed block;

[0017] As a further description of the above technical solution:

[0018] The right sides of the two upper bearing plates are in contact with the right inner wall of the frame, the bottom end of the second spring is fixedly connected to the top of the fixing plate, and the top end of the second spring is fixedly connected to the bottom end of the supporting plate;

[0019] As a further description of the above technical solution:

[0020] The top end of the supporting plate contacts the right bottom ends of the two upper bearing plates, and the right end of the supporting plate contacts the right inner wall of the frame.

[0021] The utility model has the following beneficial effects:

[0022] 1. In this utility model, a motor-driven gear system automatically adjusts the position of the carrier plate, ensuring that all tissue culture flasks placed on the carrier plate receive uniform illumination from the top light. This avoids the localized overheating issues associated with traditional multiple light sources, while also reducing space usage and increasing layout flexibility. Furthermore, the single, centralized light source reduces energy consumption and equipment costs.

[0023] 2. In this utility model, during movement, the sliding rod, spring, and hard rubber plate in the fixed assembly work together to provide a stable clamping force for the tissue culture flask, reducing potential damage from vibration. The design of the curved plate and hard rubber plate ensures that the tissue culture flask remains firmly in place, preventing it from shaking or falling, even during movement or vibration. This improves the safety and reliability of the entire device during handling and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional diagram of the multifunctional plant tissue culture device proposed in the utility model;

[0025] Figure 2 This is a schematic structural diagram of the framework of the multifunctional plant tissue culture device proposed in the present invention;

[0026] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0027] Figure 4 for Figure 2 Enlarged view of point B in the middle;

[0028] Figure 5 for Figure 2 Enlarged view of point C in the middle;

[0029] Figure 6 for Figure 2 Enlarged view of point D in the middle.

[0030] Legend:

[0031] 1. Frame; 2. Square box; 3. Motor; 4. Gear; 5. Rotating shaft 1; 6. Rotating shaft 2; 7. Transmission plate 1; 8. Support rod; 9. Transmission plate 2; 10. Rotating rod 1; 11. Loading plate; 12. Rotating rod 2; 13. Placement rack; 14. Circular through hole; 15. Chamber; 16. Sliding plate; 17. Sliding rod; 18. Spring 1; 19. Fixed block; 20. Arc plate; 21. Hard rubber plate; 22. Support foot; 23. Fixed plate; 24. Guide rod; 25. Spring 2; 26. Support plate; 27. Light; 28. Bottom plate; 29. ​​Support plate. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Reference Figure 2 、 Figure 3 and Figure 4 The present invention provides an embodiment of a multifunctional plant tissue culture device, comprising a frame 1. The frame 1 is the main structure of the entire multifunctional plant tissue culture device, and provides stable support and installation positions for other components. The left end of the frame 1 is fixedly connected to a square box 2. Two gears 4 are provided inside the square box 2. The two gears 4 are meshed. A motor 3 is fixedly connected to the right side of the square box 2 to provide power to support the movement of subsequent components. The driving end of the motor 3 is fixedly connected to a rotating shaft 2 6. The interior of the front and rear side gears 4 is fixedly connected to the exterior of the rotating shaft 2 6. The interior of the side gear 4 is fixedly connected to a rotating shaft 1 5. The right end of the rotating shaft 1 5 is rotatably connected to the right inner wall of the square box 2. The left end of the gear 4 is fixedly connected to a transmission plate 1 7. The rotating shaft 2 6 receives the power generated by the motor 3 and transmits it to the gear 4 and the transmission plate 1 7.

[0034] The inner walls of the square box 2 are fixedly connected to support rods 8 on both the front and rear sides. The right end of support rod 8 is rotatably connected to transmission plate 2 (9). The bottom end of transmission plate 1 (7) is internally rotatably connected to rotating rod 10. The right ends of both rotating rods 10 are fixedly connected to a support plate 11. Transmission plate 1 (7) converts rotation into movement of support plate 11. Support rods 8 and transmission plate 2 (9) enhance the stability of support plate 11. Support plate 11 is the component of the device used to hold tissue culture flasks. It is connected to the transmission plate via a rotating rod and can move along the sides of frame 1. Rotating rod 2 (12) is fixedly connected to the front and rear sides of the left end of support plate 11. Rotating rod 2 (12) is externally rotatably connected to the inner bottom end of transmission plate 2 (9). A light 27 is fixedly connected to the top inner wall of frame 1 to provide the necessary illumination for the tissue culture flasks. A fixed assembly is fixedly attached to the top of support plate 11 to protect the flasks from damage when the tissue culture device is moved.

[0035] Reference Figure 1 、 Figure 2 and Figure 5 The fixing assembly includes two support plates 29, the bottom ends of the two support plates 29 are fixedly connected to the left and right sides of the top of the carrier plate 11, and the tops of the two support plates 29 are fixedly connected to a placement rack 13. A plurality of circular through holes 14 are opened inside the placement rack 13, and a chamber 15 is opened on both the front and back sides of the circular through holes 14. The inner wall of the chamber 15 is slidably connected to a sliding plate 16, and the middle part of the sliding plate 16 is fixedly connected to a sliding rod 17. The outer part of the sliding rod 17 is provided with a spring 18. The inner wall of the chamber 15 is fixedly connected to a fixed block 19, and the outer part of the sliding rod 17 is slidably connected to the fixed block 19. Inside, the proximal sides of the two springs 18 are fixedly connected to the distal sides of the sliding rod 17, and the distal sides of the two springs 18 are fixedly connected to the proximal sides of the fixed block 19. The spring 18 is used to provide elasticity to ensure that the tissue culture bottle can be stably clamped when the device moves, while reducing the potential damage to the tissue culture bottle caused by vibration. The proximal sides of the two sliding rods 17 are fixedly connected with an arc plate 20, and the inner wall of the arc plate 20 is fixedly connected to a hard rubber plate 21. The arc plate 20 and the hard rubber plate 21 are designed to clamp and limit the tissue culture bottle to ensure that the tissue culture bottle will not shake or be damaged when the device is moved.

[0036] Reference Figure 2 and Figure 6The right sides of the two upper supporting plates 11 contact the right inner wall of the frame 1. The bottom of the frame 1 is fixedly connected to the front and rear sides with supporting legs 22. The left sides of the two supporting legs 22 are fixedly connected to the fixing plate 23. The inner front and rear sides of the fixing plate 23 are slidably connected to the guide rods 24. The outer sides of the guide rods 24 are provided with springs 25. The top ends of the two guide rods 24 are fixedly connected to the support plates 26. The bottom ends of the springs 25 are fixedly connected to the top ends of the fixing plates 23. The top ends of the springs 25 are fixedly connected to the bottom ends of the support plates 26. The top ends of the support plates 26 contact the right bottom ends of the two upper supporting plates 11. The right ends of the support plates 26 contact the right inner wall of the frame 1. The support plates 26 can move in a limited vertical direction due to the action of the springs 25. The bottom of the square box 2 is fixedly connected to the front and rear sides with supporting legs 22. The adjacent sides of the multiple supporting legs 22 are fixedly connected to the bottom plate 28, providing a solid foundation for the entire device and increasing stability. The top and rear sides of the bottom plate 28 are fixedly connected to the supporting plate 11. The support legs 22 are used to stabilize the frame 1. The guide rods 24 and the supporting plate 26 ensure that the supporting plate 11 can move smoothly along the predetermined path when moving.

[0037] Working principle: by turning on the motor 3 to generate power to drive the rotating shaft 2 6 to rotate, because the two gears 4 are meshed, the rotating shaft 2 6 drives the rear gear 4 to rotate counterclockwise and the front gear 4 to rotate clockwise, so that the rotation of the gear 4 drives the two transmission plates 1 7 to rotate outward, and the forward and backward rotation of the transmission plate 1 7 drives the two upper supporting plates 11 to rotate forward and backward, thereby moving the two upper supporting plates 11 to both sides so that the tissue culture bottles placed in the placement rack 13 on the supporting plate 11 are illuminated by the lighting lamp 27, avoiding local overheating caused by multiple light sources that affects the growth of the culture medium and plants, and one light source reduces the space occupancy rate and increases the flexibility of the overall layout;

[0038] By placing the tissue culture bottle in the circular through hole 14, the curved plate 20 and the hard rubber plate 21 are used to clamp and limit it. At this time, the curved plate 20 is squeezed and moves to the front and rear sides and drives the sliding rod 17 to move in the same way. The movement of the sliding rod 17 to both sides drives the sliding plate 16 to move to both sides and squeezes the spring 18 to compress it. The pressure generated by the compression of the spring 18 is used to clamp and limit the tissue culture bottle. When the tissue culture device is moved, vibration can be reduced to protect the tissue culture bottle from damage.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A multifunctional plant tissue culture device, comprising a frame (1), characterized in that: The left end of the frame (1) is fixedly connected to a square box (2), two gears (4) are provided inside the square box (2), a motor (3) is fixedly connected to the inside of the right side of the square box (2), a driving end of the motor (3) is fixedly connected to a second rotating shaft (6), the inside of the front gear (4) is fixedly connected to a first rotating shaft (5), the left end of the gear (4) is fixedly connected to a first transmission plate (7), and the front and rear sides of the inner wall of the square box (2) are fixedly connected to support rods (8), the support rods (8) The right end of the frame (1) is rotatably connected to a transmission plate 2 (9), the bottom end of the transmission plate 1 (7) is internally rotatably connected to a rotating rod 1 (10), the right ends of the two rotating rods 1 (10) are fixedly connected to a supporting plate (11), the left end of the supporting plate (11) is fixedly connected to a rotating rod 2 (12) on both the front and rear sides, the top inner wall of the frame (1) is fixedly connected to a lighting lamp (27), and the top of the supporting plate (11) is fixedly connected to a fixing component for protecting the tissue culture bottle from damage when the tissue culture device is moved.

2. The multifunctional plant tissue culture device according to claim 1, characterized in that: The fixing assembly includes two support plates (29), the bottom ends of the two support plates (29) are fixedly connected to the left and right sides of the top of the carrier plate (11), the tops of the two support plates (29) are fixedly connected to a placement rack (13), a plurality of circular through holes (14) are provided inside the placement rack (13), the front and back sides of the circular through holes (14) are provided with chambers (15), the inner wall of the chamber (15) is slidably connected to a sliding plate (16), the middle part of the sliding plate (16) is fixedly connected to a sliding rod (17), the outer part of the sliding rod (17) is provided with a spring (18), the inner wall of the chamber (15) is fixedly connected to a fixed block (19), the adjacent sides of the two sliding rods (17) are fixedly connected to an arc plate (20), and the inner wall of the arc plate (20) is fixedly connected to a hard rubber plate (21).

3. The multifunctional plant tissue culture device according to claim 1, characterized in that: The front and rear sides of the bottom end of the frame (1) are fixedly connected with supporting feet (22), the left sides of the two supporting feet (22) are fixedly connected with a fixed plate (23), the front and rear sides of the interior of the fixed plate (23) are slidably connected with a guide rod (24), the outer side of the guide rod (24) is provided with a spring 2 (25), the top ends of the two guide rods (24) are fixedly connected with a supporting plate (26), the front and rear sides of the bottom end of the square box (2) are fixedly connected with supporting feet (22), the adjacent sides of the plurality of supporting feet (22) are fixedly connected with a bottom plate (28), and the front and rear sides of the top end of the bottom plate (28) are fixedly connected with a bearing plate (11).

4. The multifunctional plant tissue culture device according to claim 1, characterized in that: The interior of the rear gear (4) is fixedly connected to the exterior of the second rotating shaft (6), and the right end of the first rotating shaft (5) is rotatably connected to the right inner wall of the square box (2).

5. The multifunctional plant tissue culture device according to claim 1, characterized in that: The two gears (4) are meshedly connected, and the outer rotation of the second rotating rod (12) is connected to the inner bottom end of the second transmission plate (9).

6. The multifunctional plant tissue culture device according to claim 2, characterized in that: The outside of the sliding rod (17) is slidably connected to the inside of the fixed block (19), the adjacent sides of the two springs (18) are fixedly connected to the distal sides of the sliding rod (17), and the distal sides of the two springs (18) are fixedly connected to the adjacent sides of the fixed block (19).

7. The multifunctional plant tissue culture device according to claim 3, characterized in that: The right sides of the two upper bearing plates (11) are in contact with the right inner wall of the frame (1), the bottom end of the second spring (25) is fixedly connected to the top end of the fixing plate (23), and the top end of the second spring (25) is fixedly connected to the bottom end of the supporting plate (26).

8. The multifunctional plant tissue culture device according to claim 3, characterized in that: The top end of the supporting plate (26) contacts the right bottom ends of the two upper bearing plates (11), and the right end of the supporting plate (26) contacts the right inner wall of the frame (1).

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