Cell vessel for cell culture

Abstract

The utility model relates to the field of cell culture, and discloses a cell vessel for cell culture, which comprises a protective cover, the lower surface of the protective cover is in contact with a storage shell, the inner wall of the storage shell is in contact with a culture dish main body, the right end of the inner wall of the storage shell is provided with a fixing assembly, and the inner wall of the culture dish main body is provided with a culture assembly. The culture assembly comprises a rectangular strip, the rectangular strip is fixedly connected to the inner wall of the culture dish body, a sliding block is slidably connected to the inner wall of the rectangular strip, a rotating rod is rotatably connected to the left surface of the sliding block, and a culture shell is fixedly connected to the rear surface of the rotating rod. According to the cell culture device, cell culture bodies can be separated and protected through the arranged culture assembly, the protection performance is enhanced, when the culture bodies need to be taken, the pull rod is pulled and the connecting plate is rotated, the operation is rapid and convenient, the working efficiency is improved, in addition, the culture shell can be pulled out for angle adjustment, and convenience is improved.

Description

Technical Field

[0001] The utility model relates to the field of cell culture, in particular to a cell vessel used for cell culture. Background Art

[0002] Cell culture is a basic and key technology in biological research. It is often used to explore the physiological, biochemical and genetic characteristics of cells, as well as drug screening and biopharmaceuticals. When cells are cultured, specific vessels are required to place them in order to meet various needs in the cell culture process. In some large-scale experiments, such as drug screening, multi-porous cell vessels are used to add different concentrations of drugs in different wells for culture. However, when the experimenter takes away the cell culture, in order to ensure that it can be taken away smoothly, the cell culture dish will be slightly tilted to allow the culture to gather under the action of the culture medium. However, when using a multi-porous cell dish, once it is tilted, the rest of the culture will also tilt, which may cause other culture to overflow, and its practicality is poor.

[0003] After searching, Chinese patent announcement number: CN216106998U discloses a cell vessel for cell culture; including a culture box body and a cover body, the culture box body and the cover body are detachably connected, the culture box body is fixedly connected to the inside of the culture box body, the culture dish body is provided with a plurality of culture holes, each of the culture holes is independently arranged, the top of the culture hole is detachably connected with a first sealing cover, the top of the first sealing cover is provided with a through hole and a hole plug. By setting the culture hole and the first sealing cover, the utility model can make each cell placed therein be individually preserved for culture, avoiding cell contamination and infection between multiple culture holes, and has strong practicality.

[0004] In the above technology, although the results achieved by its settings have been improved to a certain extent, there are still certain defects. The sealing cover configured therein is threaded and detachable. When taking out the culture body, the sealing cover needs to be repeatedly rotated, and the process is complicated. If the removed sealing cover is not placed properly, it is very likely to be infected, thereby affecting the next cell culture effect, and the practicality is poor. In addition, the culture dish body set therein is fixed on the inner wall of the card frame. When cleaning the culture dish body, the entire shell needs to be placed in a cleaning tank for cleaning, which is too cumbersome. Therefore, a cell vessel for cell culture is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a cell vessel for cell culture, aiming to improve the problem that some cell vessels for cell culture in the prior art are too troublesome when taking out the cultured body during use.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cell vessel for cell culture, comprising a protective cover, the lower surface of the protective cover contacts with a storage shell, the inner wall of the storage shell contacts with a culture dish body, a fixing component is arranged at the right end of the inner wall of the storage shell, a culture component is arranged on the inner wall of the culture dish body, the culture component comprises a rectangular bar, the rectangular bar is fixedly connected to the inner wall of the culture dish body, a slider is slidably connected to the inner wall of the rectangular bar, the left surface of the slider is rotatably connected to a rotating rod, the rear surface of the rotating rod is fixedly connected to a culture shell, and the lower surface of the culture shell contacts with the inner wall of the culture dish body.

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

[0008] The fixing assembly includes a top block, which is slidably connected to the inner wall of the right end of the storage shell, a second spring is fixedly connected to the lower surface of the top block, the bottom end of the second spring is fixedly connected to the inner wall of the right end of the storage shell, and the upper surface of the top block contacts the lower surface of the right end of the culture dish body.

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

[0010] The upper surface of the rectangular strip is rotatably connected with a connecting plate, the upper surface of the left end of the connecting plate is slidably connected with a pull rod, the lower surface of the pull rod is fixedly connected with a cover plate, and the cover plate contacts the upper surface of the culture shell.

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

[0012] A spring 1 is sleeved on the outer wall of the pull rod, one end of the spring 1 is fixedly connected to the upper surface of the left end of the connecting plate, and the other end of the spring 1 is fixedly connected to the lower surface of the pull rod.

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

[0014] The cover plate is made of transparent material.

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

[0016] The rectangular bars, rotating rods and sliding blocks are arranged in multiple groups, and the multiple groups of rectangular bars, rotating rods and sliding blocks are symmetrically arranged with the center line of the culture shell as the symmetry axis.

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

[0018] The fixing assembly also includes a pressing plate, which is fixedly connected to the lower surface of the protective cover, and the lower surface of the pressing plate contacts the upper surface of the right end of the culture dish body.

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

[0020] The lower surface of the extrusion plate is configured to be made of rubber material.

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

[0022] 1. In the utility model, the culture assembly is provided to separate and protect the cell culture body, thereby enhancing the protection performance. When the culture body needs to be taken out, the pull rod is pulled and the connecting plate is rotated, which is quick and convenient and improves the work efficiency. In addition, the culture shell can be pulled out for angle adjustment, which increases convenience.

[0023] 2. In the utility model, the culture dish body can be taken out from the inside of the storage shell, which is convenient for cleaning. In addition, the stability of the culture dish body can be ensured by the provided fixing assembly. When the protective cover is opened, the culture dish body can be pushed out by the action of the spring 2, which is convenient for taking out and improves the convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the overall device in the utility model;

[0025] Figure 2 It is a schematic diagram of the split cross-section of the three-dimensional structure of the overall device in the utility model;

[0026] Figure 3 It is a schematic diagram of the split cross section of the culture dish main body and the culture shell three-dimensional structure in the utility model;

[0027] Figure 4 For the utility model Figure 3 A schematic diagram of the enlarged three-dimensional structure of the A region;

[0028] Figure 5 For the utility model Figure 3 An enlarged schematic diagram of the three-dimensional structure of region B.

[0029] Legend:

[0030] 1. Protective cover; 2. Storage shell; 3. Culture dish body; 4. Culture assembly; 41. Cover plate; 42. Connecting plate; 43. Pull rod; 44. Rectangular bar; 45. Spring 1; 46. Culture shell; 47. Rotating rod; 48. Slider; 5. Fixed assembly; 51. Top block; 52. Spring 2; 53. Extrusion plate. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1 - Figure 4 The utility model provides an embodiment: a cell vessel for cell culture, comprising a protective cover 1, the lower surface of the protective cover 1 contacts with a storage shell 2, the protective cover 1 and the storage shell 2 are prior art, and can protect the culture dish body 3, and the protective cover 1 and the storage shell 2 are connected by snaps, the connection method is in the prior art, and can be realized by technicians in this field, so no further description is made in this case, the inner wall of the storage shell 2 contacts with the culture dish body 3, the culture dish body 3 is prior art, which is a multi-porous culture dish plate, and multiple groups of cells can be cultured at the same time, which improves practicality, and the inner wall of the storage shell 2 is in contact with the culture dish body 3. A fixing component 5 is provided at the right end of the wall, and a culture component 4 is provided on the inner wall of the culture dish main body 3. The culture component 4 includes a rectangular bar 44, which is fixedly connected to the inner wall of the culture dish main body 3. A slider 48 is slidably connected to the inner wall of the rectangular bar 44. A rotating rod 47 is rotatably connected to the left surface of the slider 48. The connection between the rotating rod 47 and the slider 48 is made of rubber material, which ensures that there is a certain damping feeling when the culture shell 46 rotates, and ensures that when adjusting the angle of the culture shell 46, there is no need to hold it all the time, thereby improving convenience. The rear surface of the rotating rod 47 is fixedly connected to the culture shell 46, and the lower surface of the culture shell 46 contacts the inner wall of the culture dish main body 3.

[0033] Reference Figure 1 - Figure 2 The fixing assembly 5 includes a top block 51, which is slidably connected to the inner wall of the right end of the storage shell 2. A spring 2 52 is fixedly connected to the lower surface of the top block 51. The spring 2 52 always pushes the top block 51 to move upward by its own elasticity, ensuring that when the protective cover 1 is opened again, the spring 2 52 can lift up a part of the culture dish body 3 by its own elasticity, which is convenient for the operator to take it out and improves convenience. The bottom end of the spring 2 52 is fixedly connected to the inner wall of the right end of the storage shell 2, and the upper surface of the top block 51 contacts the lower surface of the right end of the culture dish body 3.

[0034] Reference Figure 2 - Figure 5The upper surface of the rectangular bar 44 is rotatably connected to a connecting plate 42, and a pull rod 43 is slidably connected to the upper surface of the left end of the connecting plate 42, and a cover plate 41 is fixedly connected to the lower surface of the pull rod 43, and the cover plate 41 contacts the upper surface of the culture shell 46. A spring 45 is sleeved on the outer wall of the pull rod 43, and the spring 45 itself has a certain elasticity. It will always pull the pull rod 43 downward through its own elasticity to ensure the sealing of the cover plate 41. One end of the spring 45 is fixedly connected to the upper surface of the left end of the connecting plate 42, and the other end of the spring 45 is fixedly connected to the lower surface of the pull rod 43. The cover plate 41 is made of transparent material, which makes it easy for the operator to observe the situation inside the culture shell 46. There are multiple groups of rectangular bars 44, rotating rods 47, and sliding blocks 48. Multiple groups of rectangular bars 44, rotating rods 47, and sliding blocks 48 are set to ensure the stability of the movement of the culture shell 46, and the multiple groups of rectangular bars 44, rotating rods 47, and sliding blocks 48 are symmetrically arranged with the center line of the culture shell 46 as the symmetry axis.

[0035] Reference Figure 2 The fixing component 5 also includes a squeezing plate 53, which is fixedly connected to the lower surface of the protective cover 1. The lower surface of the squeezing plate 53 contacts the upper surface of the right end of the culture dish body 3. The lower surface of the squeezing plate 53 is set to be a rubber material. The rubber material has a certain elasticity and will deform when squeezed, which can increase the contact area and thus improve the stability of the fixation.

[0036] Working principle: When in use, when the cell culture needs to be taken out, the protective cover 1 can be opened. When it is opened again, the spring 2 52 will push the top block 51 to move upward through its own elasticity, and the top block 51 will lift a part of the culture dish body 3. Then, the pull rod 43 can be operated, and the pull rod 43 will stretch the spring 1 45. At the same time, the pull rod 43 will drive the cover plate 41 to move until the cover plate 41 is completely separated from the inner wall of the culture shell 46. Then the connecting plate 42 can be rotated, and the cover plate 41 and the pull rod 43 will rotate with the connecting plate 42 until the cover plate 41 and the culture shell 46 do not overlap. At this time, the cell culture in the culture shell 46 can be taken out. If the culture shell 46 needs to be tilted, the culture shell 46 can be clamped with tweezers and pulled out from the inner wall of the culture dish body 3. Then the culture shell 46 can be rotated. The culture shell 46 drives the rotating rod 47 to rotate on the left surface of the slider 48.

[0037] When closing, it is only necessary to push the culture shell 46 into the inner wall of the culture dish body 3, and then push the connecting plate 42 to rotate in the opposite direction. When the cover plate 41 overlaps with the culture shell 46, the spring 1 45 will pull the pull rod 43 to move in the opposite direction through its own elasticity, and the cover plate 41 will also move in the opposite direction and insert into the inner wall at the top of the culture shell 46, and then the protective cover 1 can be closed. When closing the protective cover 1, the squeezing plate 53 will contact the culture dish body 3 and push the top block 51 to move through the culture dish body 3. The top block 51 will squeeze the spring 2 52. When the protective cover 1 is completely closed, the squeezing plate 53 will also fix the culture dish body 3 to ensure the stability of the culture dish body 3.

[0038] 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cell vessel for cell culture, comprising a protective cover (1), characterized in that: The lower surface of the protective cover (1) contacts with a storage shell (2), the inner wall of the storage shell (2) contacts with a culture dish body (3), a fixing component (5) is arranged at the right end of the inner wall of the storage shell (2), a culture component (4) is arranged on the inner wall of the culture dish body (3), the culture component (4) comprises a rectangular bar (44), the rectangular bar (44) is fixedly connected to the inner wall of the culture dish body (3), a slider (48) is slidably connected to the inner wall of the rectangular bar (44), the left surface of the slider (48) is rotatably connected to a rotating rod (47), the rear surface of the rotating rod (47) is fixedly connected to a culture shell (46), and the lower surface of the culture shell (46) contacts with the inner wall of the culture dish body (3).

2. A cell vessel for cell culture according to claim 1, characterized in that: The fixing assembly (5) comprises a top block (51), the top block (51) being slidably connected to the inner wall of the right end of the storage shell (2), a second spring (52) being fixedly connected to the lower surface of the top block (51), the bottom end of the second spring (52) being fixedly connected to the inner wall of the right end of the storage shell (2), and the upper surface of the top block (51) being in contact with the lower surface of the right end of the culture dish body (3).

3. A cell vessel for cell culture according to claim 1, characterized in that: The upper surface of the rectangular strip (44) is rotatably connected to a connecting plate (42), the upper surface of the left end of the connecting plate (42) is slidably connected to a pull rod (43), the lower surface of the pull rod (43) is fixedly connected to a cover plate (41), and the cover plate (41) contacts the upper surface of the culture shell (46).

4. A cell vessel for cell culture according to claim 3, characterized in that: A spring 1 (45) is sleeved on the outer wall of the pull rod (43), one end of the spring 1 (45) is fixedly connected to the upper surface of the left end of the connecting plate (42), and the other end of the spring 1 (45) is fixedly connected to the lower surface of the pull rod (43).

5. The cell vessel for cell culture according to claim 3, characterized in that: The cover plate (41) is made of a transparent material.

6. A cell vessel for cell culture according to claim 1, characterized in that: The rectangular bars (44), rotating rods (47) and sliding blocks (48) are arranged in multiple groups, and the multiple groups of rectangular bars (44), rotating rods (47) and sliding blocks (48) are symmetrically arranged with the center line of the culture shell (46) as the symmetry axis.

7. A cell vessel for cell culture according to claim 2, characterized in that: The fixing assembly (5) further comprises a pressing plate (53), wherein the pressing plate (53) is fixedly connected to the lower surface of the protective cover (1), and the lower surface of the pressing plate (53) contacts the upper surface of the right end of the culture dish body (3).

8. The cell vessel for cell culture according to claim 7, characterized in that: The lower surface of the extrusion plate (53) is made of rubber material.

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