Cell culture plate convenient for separation
The cell culture plate design allows for stable and independent manipulation of petri dishes, addressing the cumbersome issue of moving entire plates for observation by incorporating matrix-arranged compartments and movable components.
Patent Information
- Application Number
- CN202421860297.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-02
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-08-02
AI Technical Summary
The existing cell culture plates have multiple sets of culture dishes and plates fixedly, resulting in the need to move the entire culture plate when moving a certain culture dish separately for microscopy observation, which is inconvenient to operate.
A cell culture plate is designed for easy separation. By setting up a matrix-arranged placement groove and cavity on the plate body, using spring-connected movable blocks and positioning block structures, the Petri dish can be placed stably in the placement groove, and the connection of multiple plate bodies can be achieved separately through the coordination of the connecting block and the limit block.
The stable placement and separate movement of the Petri dish is achieved, which is easy to observe, and the size of the Petri dish can be spliced, improving the practicality and operational convenience of the Petri dish.
Smart Images
Figure CN223102997U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cell culture, and particularly relates to a cell culture plate which is convenient for separation. Background Art
[0002] A cell culture plate is a biological tool with good transparency, non-toxic and sterile, which can promote the growth and reproduction of primary cells (such as nerve cells), subcultured cells (such as tumor cells) and other animal and human cells. Cell culture plates have been widely used by customers in the fields of tissue gene cell engineering, biopharmaceuticals, tissue regeneration medical engineering, clinical biotherapy, and biomedicine such as vaccines and cloning for SARS, AIDS, hepatitis, avian influenza, etc. on both domestic and international markets. Generally, multiple groups of culture dishes on the existing cell culture plates are fixedly arranged with the plate body. When it is necessary to place the cells in a single culture dish under a microscope for observation, the entire culture plate needs to be moved, which is rather troublesome. Therefore, we propose a cell culture plate which is convenient for separation. Content of the Utility Model
[0003] In order to solve the above problems, the utility model provides a cell culture plate which is convenient for separation. The utility model solves the problem that generally, multiple groups of culture dishes on the existing cell culture plates are fixedly arranged with the plate body. When it is necessary to place the cells in a single culture dish under a microscope for observation, the entire culture plate needs to be moved, which is rather troublesome.
[0004] A cell culture plate which is convenient for separation in the utility model includes a plate body. A plurality of placement grooves arranged in a matrix are provided above the plate body. Culture dishes are placed in the placement grooves. Four cavities arranged in a matrix are provided on the side wall of the plate body where the placement grooves are located. An active block is arranged in the cavity. A positioning block is arranged on one side of the active block close to the inside of the placement groove. A positioning groove matching the positioning block is opened at the lower end of the culture dish. The side of the active block far from the positioning block is fixedly connected with the side wall of the cavity through a first spring. Connection blocks are arranged at both ends of one side of the plate body, and connection grooves matching the connection blocks are arranged at both ends of the other side of the plate body.
[0005] In the above scheme, a connection hole is opened in the middle of the connection block. A guiding groove is opened on one side of the plate body where the connection groove is located. A limiting block is arranged in the guiding groove. A connecting rod is arranged on the side of the limiting block far from the connection groove. A second spring is sleeved between the connecting rod and the side wall of the guiding groove.
[0006] In the above scheme, the side of the connecting rod far from the limiting block extends to the outside of the plate body and is fixedly connected with a pulling block.
[0007] In the above scheme, a first anti-slip pattern is arranged on the outside of the pulling block.
[0008] In the above solution, a skirt is provided at the upper end of the culture dish, and a second anti-slip pattern is provided on the outer side of the skirt.
[0009] The advantages and beneficial effects of the present utility model are as follows: The present utility model provides a cell culture plate that is convenient for separation. When the culture dish is placed inside the placement groove, under the action of the elastic force of the first spring, the positioning block is inserted into the positioning groove. Through the mutual cooperation between the positioning block and the positioning groove, the culture dish can be stably placed inside the placement groove, and the culture dish can be taken out from the placement groove. Thus, when observing the culture dish, the culture dish can be moved independently. Under the action of the elastic force of the second spring, the limiting block is inserted into the connection hole. Through the mutual cooperation between the limiting block and the connection hole, two adjacent plate bodies can be connected through the mutual cooperation between the connection block and the connection groove. This kind of cell culture plate has a simple structure, the culture dish is convenient to take and place, has a good positioning effect, the culture dish can be observed independently, and the size of the culture dish can be spliced according to requirements, effectively improving the practicability of the culture dish. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to 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 of 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.
[0011] Figure 1 is a structural schematic diagram of the present utility model;
[0012] Figure 2 is a first cross-sectional view of the present utility model;
[0013] Figure 3 is a second cross-sectional view of the present utility model;
[0014] Figure 4 is a partial structural schematic diagram of part A of the present utility model;
[0015] Figure 5 is a partial structural schematic diagram of part B of the present utility model.
[0016] In the figure: 1, plate body; 2, placement groove; 3, culture dish; 4, cavity
[0017] 5, movable block; 6, positioning block; 7, positioning groove; 8, first spring
[0018] 9, connection block; 10, connection groove; 11, connection hole; 12, guide groove
[0019] 13, limiting block; 14, connecting rod; 15, second spring; 16, pulling block
[0020] 17. First anti-slip pattern 18. Skirt 19. Second anti-slip pattern. Specific implementation mode
[0021] The specific implementation mode of the present utility model will be further described below in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present utility model, and cannot be used to limit the protection scope of the present utility model.
[0022] As Figures 1-5 shown, the present utility model is a cell culture plate convenient for separation, including a plate body 1. Above the plate body 1, a plurality of placement grooves 2 arranged in a matrix are provided. A culture dish 3 is placed in the placement groove 2. Four cavities 4 arranged in a matrix are provided on the side wall of the plate body 1 where the placement groove 2 is located. An active block 5 is arranged in the cavity 4. A positioning block 6 is arranged on the side of the active block 5 close to the inside of the placement groove 2. A positioning groove 7 matching the positioning block 6 is opened at the lower end of the culture dish 3. The side of the active block 5 away from the positioning block 6 is fixedly connected to the side wall of the cavity 4 through a first spring 8. When the culture dish 3 is placed inside the placement groove 2, the culture dish 3 presses the positioning block 6, and the positioning block 6 moves into the cavity 4 and presses the first spring 8. Thus, under the action of the elastic force of the first spring 8, the positioning block 6 is inserted into the positioning groove 7. Through the mutual cooperation between the positioning block 6 and the positioning groove 7, the culture dish 3 can be stably placed inside the placement groove 2, and the culture dish 3 can be taken out from the inside of the placement groove 2. Thus, when observing the culture dish 3, the culture dish 3 can be moved independently. Both ends of one side of the plate body 1 are provided with connection blocks 9. Both ends of the other side of the plate body 1 are provided with connection grooves 10 matching the connection blocks 9. The connection blocks 9 are inserted into the connection grooves 10. Through the mutual cooperation between the connection blocks 9 and the connection grooves 10, the two plate bodies 1 can be connected to each other.
[0023] A connection hole 11 is opened in the middle of the connection block 9. A guide groove 12 is opened on one side of the plate body 1 where the connection groove 10 is located. A limiting block 13 is arranged in the guide groove 12. A connecting rod 14 is arranged on the side of the limiting block 13 away from the connection groove 10. A second spring 15 is sleeved between the connecting rod 14 and the side wall of the guide groove 12 where the limiting block 13 is located. When the connection block 9 is inserted into the connection groove 10, under the action of the elastic force of the second spring 15, the limiting block 13 is inserted into the connection hole 11. Through the mutual cooperation between the limiting block 13 and the connection hole 11, the two plate bodies 1 can be stably connected.
[0024] One side of the connecting rod 14 away from the limiting block 13 extends to the outside of the plate body 1 and is fixedly connected to the pulling block 16. When the pulling block 16 is pulled, the pulling block 16 drives the connecting rod 14 and the limiting block 13 to move, so that the limiting block 13 can be disengaged from the inside of the connecting hole 11. At this time, the connecting block 9 can be taken out from the inside of the connecting groove 10, so that the two plate bodies 1 can be disassembled.
[0025] The outer side of the pulling block 16 is provided with a first anti-slip pattern 17. The setting of the first anti-slip pattern 17 effectively increases the friction between the finger and the pulling block 16, so that it is more convenient to pull the pulling block 16.
[0026] The upper end of the culture dish 3 is provided with a skirt 18. The outer side of the skirt 18 is provided with a second anti-slip pattern 19. The second anti-slip pattern 19 effectively increases the friction between the finger and the skirt 18, so that it is more convenient to take and place the culture dish 3.
[0027] Specifically, in the present utility model, when the culture dish 3 is placed in the placement groove 2, the culture dish 3 presses the positioning block 6, and the positioning block 6 moves into the cavity 4 and presses the first spring 8. Thus, under the action of the elastic force of the first spring 8, the positioning block 6 is inserted into the positioning groove 7. Through the mutual cooperation between the positioning block 6 and the positioning groove 7, the culture dish 3 can be stably placed in the placement groove 2, and the culture dish 3 can be taken out from the placement groove 2. Therefore, when observing the culture dish 3, the culture dish 3 can be moved independently. Two adjacent plate bodies 1 can be connected through the mutual cooperation between the connecting block 9 and the connecting groove 10. When the connecting block 9 is inserted into the connecting groove 10, under the action of the elastic force of the second spring 15, the limiting block 13 is inserted into the connecting hole 11. Through the mutual cooperation between the limiting block 13 and the connecting hole 11, the two plate bodies 1 can be stably connected.
[0028] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. A cell culture plate facilitating separation, comprising a plate body (1), characterized in that, Above the plate body (1), there are multiple placement grooves (2) arranged in a matrix. A culture dish (3) is placed in the placement groove (2). On the side wall of the plate body (1) at the placement groove (2), there are four cavities (4) arranged in a matrix. An active block (5) is arranged in the cavity (4). A positioning block (6) is arranged on one side of the active block (5) close to the inside of the placement groove (2). A positioning groove (7) matching the positioning block (6) is opened at the lower end of the culture dish (3). The side of the active block (5) away from the positioning block (6) is fixedly connected to the side wall of the cavity (4) through a first spring (8). At both ends of one side of the plate body (1), there are connecting blocks (9). At both ends of the other side of the plate body (1), there are connecting grooves (10) matching the connecting blocks (9).
2. The cell culture plate according to claim 1, which is easy to separate, is characterized in that, A connecting hole (11) is opened in the middle of the connecting block (9). A guiding groove (12) is opened on one side of the plate body (1) at the connecting groove (10). A limiting block (13) is arranged in the guiding groove (12). A connecting rod (14) is arranged on the side of the limiting block (13) away from the connecting groove (10). A second spring (15) is sleeved between the connecting rod (14) and the side wall of the guiding groove (12) on the side of the limiting block (13).
3. The cell culture plate according to claim 2, which is characterized in that, The side of the connecting rod (14) away from the limiting block (13) extends to the outside of the plate body (1) and is fixedly connected to a pulling block (16).
4. A cell culture plate facilitating separation according to claim 3, wherein, A first anti-slip pattern (17) is arranged on the outside of the pulling block (16).
5. A cell culture plate that is convenient for separation according to claim 1, wherein A skirt (18) is arranged at the upper end of the culture dish (3). A second anti-slip pattern (19) is arranged on the outside of the skirt (18).