A cell culture plate

Abstract

The utility model relates to cell culture technical field, concretely relates to a cell culture plate, and the upper protective cover and lower protective shell are connected through the hinge block connection, including the protection subassembly, the lateral surface of protection subassembly is equipped with the arc gap, and the arc gap and arc block are set up between cooperation, and arc block is integrally formed in the inner wall of lower protective shell, and the top of protection subassembly is equipped with the buckle groove. The utility model discloses through the arc gap of protection subassembly lateral surface is connected in the outside of arc block, so that the protection subassembly can be firmly installed in the inside of lower protective shell, and the buckle groove of protection subassembly top can be taken out from the inside of lower protective shell, and the movable setting of culture dish is arranged in the inside of protection subassembly, and the cell to be cultivated is injected into culture dish and stored in protection subassembly, and the upper protective cover and lower protective shell are closed between the protection effect of the cell cultivated in culture dish.

Description

Technical Field

[0001] This utility model relates to the field of cell culture technology, specifically to a cell culture plate. Background Technology

[0002] Cell culture plates are tools used for observing cell culture in the laboratory. With the rapid development of technologies in tissue regeneration engineering, biomedical engineering, and cell therapy, obtaining a large number of cells through large-scale in vitro culture has become an important direction for clinical cell applications.

[0003] In the field of cell culture technology, cell culture plates are key tools for holding culture dishes and providing a cell growth environment. The rationality of their structure directly affects the efficiency and stability of cell culture. Currently, most conventional cell culture plates adopt a simple box structure, which can only realize the basic function of storing culture dishes.

[0004] Existing cell culture plate caps and shells are mostly connected by simple snap-fit ​​connections, resulting in poor stability after closure. During transportation or movement, the culture plates are easily shaken and collided, potentially causing damage. Furthermore, the agitation of the cell culture medium can affect cell growth. Additionally, some cell culture plates lack independent sealing structures for the culture plates, increasing the risk of cross-contamination when multiple plates are stored together. Therefore, a new cell culture plate is proposed to address these issues. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a cell culture plate that can effectively solve the problem of display module screen detection in the existing technology.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] This utility model provides a cell culture plate, in which an upper cover and a lower cover are connected by a hinge block. It includes a protective component with an arc-shaped notch on its side, which mates with an arc-shaped block integrally formed on the inner wall of the lower cover. A groove is provided on the top of the protective component, and a culture dish is movably connected inside for storage. A magnet is fixedly connected to the top surface of the lower cover, and a metal plate mates with it. The metal plate is fixed to the inner wall of the upper cover, and the magnet and metal plate attract each other, securing the culture dish within the lower cover.

[0008] According to some embodiments of the present invention, the lower protective shell includes a protective pad, and a petri dish mounting groove is provided on the top of the protective pad. The interior of the petri dish mounting groove is movably connected to the exterior of the petri dish, and the petri dish mounting groove provides a stable storage effect for the petri dish.

[0009] According to some embodiments of this utility model, the radius of the culture dish mounting slot is equal to the outer radius of the culture dish. The culture dish mounting slot is set in multiple groups, and the multiple groups of culture dish mounting slots are evenly distributed on the top of the protective pad. Setting multiple groups of culture dish mounting slots can increase the storage capacity of culture dishes.

[0010] According to some embodiments of the present invention, the inner surface of the pad is provided with an annular groove, and a rotating shaft is rotatably arranged inside the annular groove. The top end of the rotating shaft is fixed to the bottom surface of the cover. A gear is fixed outside the rotating shaft. The teeth of the gear mesh with the teeth of the rack plate. The outside of the rack plate is movably arranged in a guide groove. The guide groove is opened inside the pad, and the guide groove and the annular groove are connected.

[0011] According to some embodiments of the present invention, the pad has a rack plate storage groove, and a limiting guide block is movably connected inside the rack plate storage groove. The limiting guide block is integrally formed on the side of the rack plate, and the rack plate storage groove and the guide groove are connected. By setting an integrally formed limiting guide block on the side of the rack plate, the rack plate is limited in its movement in the guide groove when it is pulled out.

[0012] According to some embodiments of the present invention, the rack plate has a "T" shaped cross-section, the length of the rack plate is equal to the length of the guide groove, and a groove is provided on the top of the rack plate.

[0013] According to some embodiments of the present invention, the rack plates are configured in five groups, and the five groups of rack plates are equally spaced inside the protective component.

[0014] According to some embodiments of the present invention, the protective component is made of sponge, and the height of the protective component is less than the internal depth of the lower shell.

[0015] The technical solution provided by this utility model has the following advantages compared with the known prior art:

[0016] 1. By snapping the arc-shaped notch on the side of the protective component onto the outside of the arc-shaped block, the protective component can be securely installed inside the lower protective shell. At the same time, the protective component can be removed from the lower protective shell through the buckle on the top of the protective component. The culture dish is then placed inside the protective component. When the cells to be cultured are injected into the culture dish and stored inside the protective component, the upper cover and the lower protective shell are closed to protect the cells cultured in the culture dish.

[0017] 2. By fixing the top of the rotating shaft to the bottom of the cover, when the rack plate in the guide groove is pulled out, the rotating shaft rotates in the annular groove through the meshing gear of the rack plate. Therefore, the cover can be adjusted and rotated above the pad. When the culture dish is placed in the rack plate, the cover covers the top of the culture dish, which has a barrier effect on the cells cultured in the culture dish to prevent the cells cultured in the culture dish from being contaminated. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0020] Figure 2 This is a front view structural diagram of the present utility model;

[0021] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure of the middle AA section;

[0022] Figure 4 for Figure 3 Enlarged structural diagram at point A in the middle;

[0023] Figure 5 This is a schematic diagram of the explosion connection structure between the lower protective shell and the protective components;

[0024] Figure 6 This is a schematic diagram of the connection structure between the toothed plate and the culture dish.

[0025] Reference numerals: 1. Upper cover; 2. Lower shell; 3. Arc-shaped block; 4. Arc-shaped notch; 5. Protective component; 51. Pad; 52. Guide groove; 53. Rack plate; 54. Annular groove; 55. Gear; 56. Rotating shaft; 57. Cover; 58. Petri dish mounting groove; 59. Limiting guide block; 6. Magnet block; 7. Iron sheet; 8. Rack plate storage groove; 9. Petri dish. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0027] The present invention will be further described below with reference to the embodiments.

[0028] See attached document Figure 1-6 A cell culture plate, wherein an upper cover 1 and a lower cover 2 are connected by a hinge block, including a protective component 5, an arc-shaped notch 4 is provided on the side of the protective component 5, the arc-shaped notch 4 is configured to cooperate with an arc-shaped block 3, the arc-shaped block 3 is integrally formed on the inner wall of the lower cover 2, a snap-fit ​​groove is provided on the top of the protective component 5, and a culture dish 9 is movably connected inside the protective component 5 for storing the culture dish 9. A magnet block 6 is fixedly connected to the top surface of the lower cover 2, the magnet block 6 and an iron sheet 7 are configured to cooperate, the iron sheet 7 is fixed to the inner wall of the upper cover 1, and when the magnet block 6 and the iron sheet 7 attract each other, the culture dish 9 is firmly placed inside the lower cover 2.

[0029] In the above technical solution, by snapping the arc-shaped notch 4 on the side of the protective component 5 onto the outside of the arc-shaped block 3, the protective component 5 can be securely installed inside the lower protective shell 2. At the same time, the protective component 5 can be removed from the lower protective shell 2 through the buckle groove on the top of the protective component 5. The culture dish 9 is movably placed inside the protective component 5. When the cells to be cultured are injected into the culture dish 9 and stored inside the protective component 5, the upper cover 1 and the lower protective shell 2 are closed to protect the cells cultured in the culture dish 9.

[0030] According to some embodiments of the present invention, the lower protective shell 2 includes a protective pad 51, and a petri dish mounting groove 58 is provided on the top of the protective pad 51. The interior of the petri dish mounting groove 58 is movably connected to the exterior of the petri dish 9, and the petri dish mounting groove 58 provides a stable storage effect for the petri dish 9.

[0031] According to some embodiments of the present invention, the radius of the petri dish mounting groove 58 is equal to the outer radius of the petri dish 9. The petri dish mounting groove 58 is set in multiple groups, and the multiple groups of petri dish mounting grooves 58 are evenly distributed on the top of the protective pad 51. Setting multiple groups of petri dish mounting grooves 58 can increase the storage capacity of the petri dish 9.

[0032] According to some embodiments of this utility model, the inner surface of the pad 51 is provided with an annular groove 54, and a rotating shaft 56 is rotatably arranged inside the annular groove 54. The top end of the rotating shaft 56 is fixed to the bottom surface of the cover 57. A gear 55 is fixed outside the rotating shaft 56. The teeth of the gear 55 mesh with the teeth of the rack plate 53. The outside of the rack plate 53 is movably arranged in the guide groove 52. The guide groove 52 is opened inside the pad 51. The guide groove 52 and the annular groove 54 are connected to each other, which plays a barrier effect on the cells cultured in the culture dish 9 to prevent the cells cultured in the culture dish 9 from being contaminated.

[0033] According to some embodiments of this utility model, a rack plate storage groove 8 is provided inside the pad 51, and a limiting guide block 59 is movably connected inside the rack plate storage groove 8. The limiting guide block 59 is integrally formed on the side of the rack plate 53. The rack plate storage groove 8 and the guide groove 52 are connected. By providing an integrally formed limiting guide block 59 on the side of the rack plate 53, the rack plate 53 is pulled out and its movement in the guide groove 52 is limited.

[0034] In the above technical solution, by fixing the top of the rotating shaft 56 below the cover 57, when the rack plate 53 in the guide groove 52 is pulled out, the rotating shaft 56 rotates in the annular groove 54 through the meshing of the rack plate 53 with the gear 55. Therefore, the cover 57 can be adjusted to rotate above the pad 51. When the culture dish 9 is placed in the rack plate 53, the cover 57 covers the top of the culture dish 9, which has a barrier effect on the cells cultured in the culture dish 9, so as to prevent the cells cultured in the culture dish 9 from being contaminated.

[0035] Working principle: By engaging the arc-shaped notch 4 on the side of the protective component 5 with the outside of the arc-shaped block 3, the protective component 5 can be securely installed inside the lower protective shell 2. Simultaneously, the protective component 5 can be removed from the lower protective shell 2 via the latching groove on its top. The culture dish 9 is then movably positioned inside the protective component 5. When the cells to be cultured are injected into the culture dish 9 and stored inside the protective component 5, the upper cover 1 and the lower protective shell 2 are closed, protecting the cells cultured in the culture dish 9. By fixing the top of the rotating shaft 56 below the sealing cap 57, when the rack plate 53 in the guide groove 52 is pulled out, the rack plate 53 engages with the gear 55, causing the rotating shaft 56 to rotate within the annular groove 54. Therefore, the sealing cap 57 can be adjusted and rotated above the protective pad 51. When the culture dish 9 is stored inside the rack plate 53, the sealing cap 57 covers the top of the culture dish 9, providing a barrier to prevent contamination of the cells cultured inside.

[0036] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A cell culture plate, characterized in that: The upper cover (1) and the lower shell (2) are connected by a hinge block, including a protective component (5). The protective component (5) has an arc-shaped notch (4) on its side. The arc-shaped notch (4) and the arc-shaped block (3) are fitted together. The arc-shaped block (3) is integrally formed on the inner wall of the lower shell (2). The top of the protective component (5) has a buckle groove. The interior of the protective component (5) is movably connected to a petri dish (9) for storing the petri dish (9). The top surface of the lower shell (2) is fixedly connected to a magnet block (6). The magnet block (6) and the iron sheet (7) are fitted together. The iron sheet (7) is fixed on the inner wall of the upper cover (1). When the magnet block (6) and the iron sheet (7) attract each other, the petri dish (9) is firmly placed inside the lower shell (2).

2. The cell culture plate according to claim 1, characterized in that: The lower protective shell (2) includes a protective pad (51), and a petri dish mounting groove (58) is provided on the top of the protective pad (51). The interior of the petri dish mounting groove (58) is movably connected to the exterior of the petri dish (9), and the petri dish (9) is stored and stabilized through the petri dish mounting groove (58).

3. A cell culture plate according to claim 2, characterized in that: The radius of the petri dish mounting slot (58) is equal to the outer radius of the petri dish (9). The petri dish mounting slot (58) is set in multiple groups, and the multiple groups of petri dish mounting slots (58) are evenly distributed on the top of the pad (51). Setting multiple groups of petri dish mounting slots (58) can increase the storage capacity of the petri dish (9).

4. A cell culture plate according to claim 2, characterized in that: The inner part of the pad (51) is provided with an annular groove (54), and a rotating shaft (56) is rotatably arranged inside the annular groove (54). The top end of the rotating shaft (56) is fixed to the bottom surface of the cover (57). A gear (55) is fixed to the outside of the rotating shaft (56). The teeth of the gear (55) mesh with the teeth of the rack plate (53). The outside of the rack plate (53) is movably arranged in the guide groove (52). The guide groove (52) is opened inside the pad (51). The guide groove (52) and the annular groove (54) are connected.

5. A cell culture plate according to claim 2, characterized in that: The pad (51) has a rack plate storage groove (8) inside, and a limiting guide block (59) is movably connected inside the rack plate storage groove (8). The limiting guide block (59) is integrally formed on the side of the rack plate (53). The rack plate storage groove (8) and the guide groove (52) are connected. By setting the integrally formed limiting guide block (59) on the side of the rack plate (53), the rack plate (53) is limited in its movement in the guide groove (52) when it is pulled out.

6. A cell culture plate according to claim 5, characterized in that: The rack plate (53) has a "T" shaped cross section, the length of the rack plate (53) is equal to the length of the guide groove (52), and a groove is provided on the top of the rack plate (53).

7. A cell culture plate according to claim 5, characterized in that: The rack plates (53) are configured in five groups, and the five groups of rack plates (53) are evenly distributed inside the protective component (5).

8. A cell culture plate according to claim 1, characterized in that: The protective component (5) is made of sponge, and the height of the protective component (5) is less than the internal depth of the lower shell (2).

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