Virus culture auxiliary device

Abstract

The utility model discloses a virus culture auxiliary device which comprises a box body, a sliding rail is fixedly installed in the box body, the top of the sliding rail is connected with a sliding frame in a sliding mode, a sliding plate is fixedly installed in the middle of the sliding frame, a containing groove is formed in the top of the sliding plate, and the two sides of the sliding plate are connected with a connecting frame in a penetrating and sliding mode. A sliding supporting rod located in the sliding plate is fixedly installed on one side of the connecting frame, a connecting plate located on the outer side of the sliding plate is fixedly installed on the other side of the connecting frame, a clamping spring is arranged in the connecting frame, and clamping plates are integrally arranged at the two ends of the connecting plate. The clamping plate penetrates through the two sides of the sliding plate and is slidably connected with one side of the containing groove in a penetrating mode. A culture dish is placed in a placing groove, a pull buckle is loosened, and a connecting frame moves reversely under the action of a clamping spring, so that the culture dish is clamped by a clamping plate, and the culture dish is not easy to roll over when the culture box vibrates.

Description

Technical Field

[0001] The utility model relates to the technical field of microorganism culture, in particular to an auxiliary device for virus culture. Background Technique

[0002] A virus is a non-cellular organism with a tiny individual, simple structure, and only containing one type of nucleic acid (DNA or RNA). Virus infection refers to the process in which a virus invades the body through various channels and multiplies in susceptible host cells. Human viruses refer to viruses that can infect humans or have a pathogenic effect on humans. The essence of virus infection is the process of interaction between the virus and the body, and between the virus and susceptible cells. Virus infections often cause varying degrees of damage or viral diseases due to different virus types and body states. Viruses lack a complete enzyme system and organelles such as ribosomes, so they cannot grow on a lifeless culture medium and must multiply within living cells. Therefore, experimental animals, avian embryos, and tissues and cells cultured in vitro become the places for artificially culturing viruses. And the artificial culture of viruses is the basic condition for virus experimental research and the preparation of vaccines and specific diagnostic agents.

[0003] Currently, for existing culture devices, it is not convenient to fix the culture dish. Most are directly placed in the box, and the vibration of the incubator may cause the culture dish to tip over. Moreover, it is not convenient to take out the culture dish, and problems such as contamination or spilling may occur during taking out, resulting in losses and wasting time.

[0004] Therefore, we propose an auxiliary device for virus culture. Content of the Utility Model

[0005] The purpose of the utility model is to provide an auxiliary device for virus culture to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An auxiliary device for virus culture, including a box body, a slide rail is fixedly installed inside the box body, a sliding frame is slidably connected to the top of the slide rail, a sliding plate is fixedly installed in the middle of the sliding frame, a placement groove is opened at the top of the sliding plate, connecting frames are slidably connected through both sides of the sliding plate, a sliding support rod located inside the sliding plate is fixedly installed on one side of the connecting frame, a connecting plate located outside the sliding plate is fixedly installed on the other side of the connecting frame, a clamping spring is arranged inside the connecting frame, clamping plates are integrally arranged at both ends of the connecting plate, the clamping plates penetrate through both sides of the sliding plate and are slidably connected through one side of the placement groove, a triangular block is slidably connected to the middle of the inside of the sliding plate, a pull rod is fixedly installed on the front of the triangular block, the other end of the pull rod penetrates through the front of the sliding plate and is slidably connected, and a pull buckle located on the front of the sliding plate is fixedly installed at the other end of the pull rod, and the other end of the sliding support rod is in abutting sliding contact with the inclined surfaces on both sides of the triangular block.

[0007] Optionally, a protective pad is fixedly installed on the inner side wall of the placement groove. The protective pad is symmetrically arranged with the clamping plate, and the depth of the placement groove is less than the height of the culture dish.

[0008] Optionally, two of the slide rails are in a group. A group of slide rails are symmetrically installed on the opposite inner sides of the box body. The two sliding frames are fixedly installed on both sides of the sliding plate. A cavity is arranged inside the sliding frame, and the connecting plate is movably connected to the cavity inside the sliding frame.

[0009] Optionally, one end of the sliding support rod is fixedly installed on the side surface of the connecting frame, and the other end of the sliding support rod is provided with an inclined surface having the same inclination as the inclined surfaces on both sides of the triangular block.

[0010] Optionally, one end of the clamping spring is in tight contact with the inner side surface of the sliding plate, and the other end of the clamping spring is in tight contact with the inner wall of the connecting frame.

[0011] Optionally, a sliding sleeve located between the two placement grooves is fixedly installed inside the sliding plate. The sliding support rod and the pull rod respectively penetrate and are slidably connected to the middle of the sliding sleeve.

[0012] Optionally, the width of the bottom of the sliding frame is the same as the width of the slide rail.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. For this virus culture auxiliary device, by setting the sliding plate, when placing the culture dish, the sliding plate is moved out of the box body along the slide rail, and the buckle is pulled, so that the pull rod pulls the triangular block to move, and then the inclined surface of the triangular block pushes the two sliding support rods to move away from each other, and then the connecting frame pushes the connecting plate and the clamping plate to slide outwards of the placement groove. Then the culture dish is placed in the placement groove, and the buckle is released. Under the action of the clamping spring, the connecting frame moves in the reverse direction, and then the clamping plate clamps the culture dish. When the incubator vibrates, the culture dish is not easily overturned.

[0015] 2. For this virus culture auxiliary device, by setting the buckle and the sliding plate, when taking out the culture dish, the sliding plate is pulled out from the inside of the box body, and the buckle is pulled, so that the connecting frame pushes the connecting plate and the clamping plate to slide outwards of the placement groove, and then the clamping plate is disengaged from the culture dish, which is convenient for taking. When taking out the culture dish, it will not affect other culture dishes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of a virus culture auxiliary device of the present utility model;

[0017] Figure 2 is a schematic diagram of the structure of the sliding plate of a virus culture auxiliary device of the present utility model;

[0018] Figure 3 It is a schematic structural diagram of a pull rod of an auxiliary device for virus culture according to the present utility model;

[0019] Figure 4 It is a schematic structural diagram of a sliding support rod of an auxiliary device for virus culture according to the present utility model.

[0020] In the figure: 1, box body; 2, slide rail; 3, sliding frame; 4, sliding plate; 5, placement groove; 6, protective pad; 7, connecting frame; 8, pull rod; 9, pull buckle; 10, triangular block; 11, sliding support rod; 12, connecting plate; 13, clamping spring; 14, clamping plate; 15, sliding sleeve. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1 to 4, the present utility model provides a virus culture auxiliary device, including a box body 1. Inside the box body 1, a slide rail 2 is fixedly installed. At the top of the slide rail 2, a sliding frame 3 is slidably connected. In the middle of the sliding frame 3, a sliding plate 4 is fixedly installed. On the top of the sliding plate 4, a placement groove 5 is provided. On both sides of the sliding plate 4, connection frames 7 are slidably connected through. On one side of the connection frame 7, a sliding support rod 11 located inside the sliding plate 4 is fixedly installed. On the other side of the connection frame 7, a connecting plate 12 located outside the sliding plate 4 is fixedly installed. Inside the connection frame 7, a clamping spring 13 is provided. At both ends of the connecting plate 12, clamping plates 14 are integrally provided. The clamping plates 14 penetrate through both sides of the sliding plate 4 and are slidably connected with one side of the placement groove 5. In the middle of the sliding plate 4, a triangular block 10 is slidably connected. On the front of the triangular block 10, a pull rod 8 is fixedly installed. The other end of the pull rod 8 penetrates through the front of the sliding plate 4 and is slidably connected. At the other end of the pull rod 8, a pull buckle 9 located on the front of the sliding plate 4 is fixedly installed. The other end of the sliding support rod 11 is in tight sliding contact with the inclined surfaces on both sides of the triangular block 10. By setting the sliding plate 4, when placing a culture dish, the sliding plate 4 is moved out of the box body 1 along the slide rail 2. The pull buckle 9 is pulled, so that the pull rod 8 pulls the triangular block 10 to move. Further, the inclined surfaces of the triangular block 10 push the two sliding support rods 11 to move away from each other. Further, the connection frame 7 pushes the connecting plate 12 and the clamping plates 14 to slide outwards of the placement groove 5. Then the culture dish is placed in the placement groove 5. The pull buckle 9 is released. Under the action of the clamping spring 13, the connection frame 7 moves in the reverse direction. Further, the clamping plates 14 clamp the culture dish. When the incubator vibrates, the culture dish is not easily overturned.

[0023] On the inner side wall of the placement groove 5, a protective pad 6 is fixedly installed. The protective pad 6 is symmetrically arranged with the clamping plates 14. The depth of the placement groove 5 is less than the height of the culture dish.

[0024] Two slide rails 2 are in a group. A group of slide rails 2 are symmetrically installed on the opposite inner surfaces of the box body 1. The two sliding frames 3 are fixedly installed on both sides of the sliding plate 4. Inside the sliding frame 3, a cavity is provided. The connecting plate 12 is movably connected with the cavity inside the sliding frame 3. The width of the bottom of the sliding frame 3 is the same as the width of the slide rail 2. By setting the pull buckle 9 and the sliding plate 4, when taking the culture dish, the sliding plate 4 is pulled out from the inside of the box body 1. The pull buckle 9 is pulled, so that the connection frame 7 pushes the connecting plate 12 and the clamping plates 14 to slide outwards of the placement groove 5. Further, the clamping plates 14 are disengaged from the culture dish, which is convenient for taking. When taking the culture dish, it will not affect other culture dishes.

[0025] One end of the sliding support rod 11 is fixedly installed on the side surface of the connection frame 7. The other end of the sliding support rod 11 is provided with an inclined surface having the same inclination as the inclined surfaces on both sides of the triangular block 10. One end of the clamping spring 13 is in abutting contact with the inner side surface of the sliding plate 4, and the other end of the clamping spring 13 is in abutting contact with the inner wall of the connection frame 7. A sliding sleeve 15 located between the two placement grooves 5 is fixedly installed inside the sliding plate 4. The sliding support rod 11 and the pull rod 8 respectively penetrate through the middle of the sliding sleeve 15 and are slidably connected.

[0026] Working principle:

[0027] When placing the petri dish, move the sliding plate 4 out of the box body 1 along the slide rail 2, pull the pull buckle 9, so that the pull rod 8 pulls the triangular block 10 to move, and then the inclined surface of the triangular block 10 pushes the two sliding support rods 11 to move away from each other, and then the connection frame 7 pushes the connecting plate 12 and the clamping plate 14 to slide out of the placement groove 5. Then place the petri dish in the placement groove 5, release the pull buckle 9, and under the action of the clamping spring 13, the connection frame 7 moves in the reverse direction, so that the clamping plate 14 clamps the petri dish. When the incubator vibrates, the petri dish is not easily overturned. When taking out the petri dish, pull the sliding plate 4 out of the box body 1, pull the pull buckle 9, so that the connection frame 7 pushes the connecting plate 12 and the clamping plate 14 to slide out of the placement groove 5, so that the clamping plate 14 is disengaged from the petri dish, which is convenient for taking. Taking the petri dish will not affect other petri dishes.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A virus culture auxiliary device, comprising a housing (1), characterized in that: A slide rail (2) is fixedly installed inside the box body (1), a slide frame (3) is slidably connected to the top of the slide rail (2), a slide plate (4) is fixedly installed in the middle of the slide frame (3), a placement groove (5) is provided on the top of the slide plate (4), a connecting frame (7) is slidably connected to the two sides of the slide plate (4), a sliding support rod (11) located inside the slide plate (4) is fixedly installed on one side of the connecting frame (7), a connecting plate (12) located outside the slide plate (4) is fixedly installed on the other side of the connecting frame (7), and a clamping spring (13) is arranged inside the connecting frame (7) , the two ends of the connecting plate (12) are integrally provided with clamping plates (14), the clamping plates (14) penetrate through both sides of the sliding plate (4) and are slidably connected with one side of the placement groove (5), the middle part of the sliding plate (4) is slidably connected with a triangular block (10), the front side of the triangular block (10) is fixedly installed with a pull rod (8), the other end of the pull rod (8) is slidably connected with the front side of the sliding plate (4), the other end of the pull rod (8) is fixedly installed with a buckle (9) located on the front side of the sliding plate (4), and the other end of the sliding support rod (11) is in tight sliding contact with the inclined surfaces on both sides of the triangular block (10).

2. A virus culture auxiliary device according to claim 1, characterized in that: A protective pad (6) is fixedly mounted on the side wall inside the placement groove (5); the protective pad (6) and the clamping plate (14) are symmetrically arranged; and the depth of the placement groove (5) is less than the height of the culture dish.

3. A virus culture auxiliary device according to claim 1, characterized in that: Two of the slide rails (2) form a group, and one group of the slide rails (2) is symmetrically installed on opposite surfaces inside the box (1). The two sliding frames (3) are fixedly installed on both sides of the sliding plate (4). A cavity is provided inside the sliding frame (3), and the connecting plate (12) is movably connected to the cavity inside the sliding frame (3).

4. A virus culture auxiliary device according to claim 1, characterized in that: One end of the sliding support rod (11) is fixedly mounted on the side of the connecting frame (7), and the other end of the sliding support rod (11) is provided with an inclined surface with the same inclination as the inclined surfaces on both sides of the triangular block (10).

5. A virus culture auxiliary device according to claim 1, characterized in that: One end of the clamping spring (13) is in tight contact with the side surface inside the sliding plate (4), and the other end of the clamping spring (13) is in tight contact with the inner wall of the connecting frame (7).

6. A virus culture auxiliary device according to claim 1, characterized in that: A sliding sleeve (15) located between the two placement grooves (5) is fixedly installed inside the sliding plate (4), and the sliding support rod (11) and the pull rod (8) are respectively slidably connected to the middle of the sliding sleeve (15).

7. A virus culture auxiliary device according to claim 3, characterized in that: The width of the bottom of the sliding frame (3) is the same as the width of the sliding rail (2).

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