Fixing frame for adipose tissue-derived stem cell culture dish

Abstract

The utility model discloses an adipose tissue-derived stem cell culture dish fixing frame which comprises a base, the upper end of the base is fixedly connected with a side plate, the inner side of the side plate is slidably connected with a moving block, the lower end of the moving block is fixedly connected with a pulling rope, a winding roller is wound on one side of the pulling rope, and the outer side of the moving block is slidably connected with a fixing frame. Anti-skid ball pads are arranged on the inner sides of the first fixing groove, the second fixing groove and the third fixing groove. Through the above structure, the inner walls of the first fixing groove, the second fixing groove and the third fixing groove are symmetrically and fixedly connected with two fixing strips, and one side of each fixing strip is fixedly connected with an antiskid ball pad, so that cell culture dishes of various sizes can be placed in batches, the lower end of a moving block is fixedly connected with a pulling rope, and one side of the pulling rope is provided with a turning rod. A winding roller is wound at the end part of the pulling rope, and a bearing is fixedly connected to the outer side of the winding roller, so that the cell culture dish on the inner side of the fixing frame can be conveniently moved out, and the fixing frame can be conveniently put down.

Description

Technical Field

[0001] This utility model relates to the field of adipose-derived mesenchymal stem cell culture dish technology, and in particular to a fixation rack for adipose-derived mesenchymal stem cell culture dish. Background Technology

[0002] Adipose-derived mesenchymal stem cells are adult mesenchymal stem cells derived from adipose tissue. They have the ability to self-renew and differentiate into various cell lines. Culture dish holders are mainly used to fix culture dishes for culturing cells during cell experiments. Therefore, a culture dish holder for adipose-derived mesenchymal stem cells is designed.

[0003] When using adipose-derived mesenchymal stem cell culture dish holders, existing technologies can only accommodate culture dishes of one size, making it difficult to place them in batches. Furthermore, the overall internal structure of the device is difficult to extend and retract. Utility Model Content

[0004] The purpose of this invention is to provide a fixation rack for adipose-derived mesenchymal stem cell culture dishes, which allows for the batch placement of cell culture dishes of various sizes, and facilitates the removal of cell culture dishes from the inner side of the fixation rack and the placement of the fixation rack.

[0005] To achieve the above objectives, a fixation frame for adipose-derived mesenchymal stem cell culture dishes is provided, comprising a base, a side plate fixedly connected to the upper end of the base, a movable block slidably connected to the inner side of the side plate, a pull rope fixedly connected to the lower end of the movable block, a take-up roller wound on one side of the pull rope, a fixing frame slidably connected to the outer side of the movable block, and a plurality of mounting plates evenly arranged on the inner side of the fixing frame, wherein a plurality of first fixing grooves, second fixing grooves, and third fixing grooves are evenly arranged on the mounting plates, and anti-slip ball pads are provided on the inner side of the first fixing grooves, second fixing grooves, and third fixing grooves.

[0006] According to the aforementioned adipose-derived mesenchymal stem cell culture dish holder, multiple casters are evenly fixedly connected to the lower end of the base.

[0007] According to the aforementioned adipose-derived mesenchymal stem cell culture dish holder, two second return springs are symmetrically fixedly connected to the upper end of the moving block, the upper ends of the second return springs are fixedly connected to the top of the inner side of the side plate, a deflector rod is attached to one side of the pull rope, and a moving groove is provided between the moving block and the side plate.

[0008] According to the aforementioned adipose-derived mesenchymal stem cell culture dish holder, a bearing is fixedly connected to the outer side of the winding roller, and a mounting frame is fixedly connected to one side of the bearing, with the mounting frame fixedly connected to the side wall of the side plate.

[0009] According to the aforementioned adipose-derived mesenchymal stem cell culture dish holder, a pull-out plate is fixedly connected to one side of the mounting plate.

[0010] According to the aforementioned adipose-derived mesenchymal stem cell culture dish holder, a first return spring is fixedly connected to the other side of the mounting plate, and a fixing rod is provided on the inner side of the first return spring for anti-slip purposes. The fixing rod and one side of the first return spring are fixedly connected to the inner wall of the holder.

[0011] According to the aforementioned adipose-derived mesenchymal stem cell culture dish holder, two movable components are symmetrically fixedly connected to both sides of the mounting plate.

[0012] According to the aforementioned adipose-derived mesenchymal stem cell culture dish holder, a fixing strip is fixedly connected to one side of the anti-slip ball pad, and the fixing strip is fixedly connected to the inner wall of the first fixing groove, the second fixing groove, and the third fixing groove.

[0013] Beneficial effects:

[0014] 1. The side wall of the fixed frame is provided with a pull-out plate. Multiple mounting plates are evenly fixedly connected to one side of the pull-out plate. Multiple sets of first fixing grooves, second fixing grooves and third fixing grooves are evenly provided on the mounting plates. Two fixing strips are symmetrically fixedly connected to the inner wall of the first fixing groove, second fixing groove and third fixing groove. Anti-slip ball pads are fixedly connected to one side of the fixing strips, so that cell culture dishes of various sizes can be placed in batches.

[0015] 2. A first reset spring is fixedly connected to one side of the mounting plate. A fixed rod is slidably connected to the inner side of the first reset spring. The fixed rod and the first reset spring are fixedly connected to the inner wall of the fixing frame. A moving block is fixedly connected to one side of the fixing frame. Two second reset springs are symmetrically fixedly connected to the upper end of the moving block. The upper end of the second reset springs is fixedly connected to the top of the inner side of the side plate. A pull rope is fixedly connected to the lower end of the moving block. A deflector is provided on one side of the pull rope. A take-up roller is wound on the end of the pull rope. A bearing is fixedly connected to the outer side of the take-up roller, which makes it easy to remove the cell culture dish inside the fixing frame and easy to lower the fixing frame.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0018] Figure 1 This is a three-dimensional view of a fat mesenchymal stem cell culture dish holder proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the pull-out plate mounting plate on one side of the adipose-derived mesenchymal stem cell culture dish holder proposed in this utility model.

[0020] Figure 3This is a schematic diagram of the structure between a side moving block and a pulling rope of a fat mesenchymal stem cell culture dish holder proposed in this utility model.

[0021] Figure 4 The present utility model proposes Figure 1 Enlarged view of point A in the middle.

[0022] Legend:

[0023] 1. Base; 2. Side plate; 3. Casters; 4. Fixing frame; 5. Pull-out plate; 6. Mounting plate; 7. First fixing groove; 8. Fixing strip; 9. Anti-slip ball pad; 10. First return spring; 11. Fixing rod; 12. Moving block; 13. Moving part; 14. Second return spring; 15. Pull rope; 16. Directional rod; 17. Take-up roller; 18. Bearing; 19. Mounting frame; 20. Third fixing groove; 21. Second fixing groove; 22. Moving groove. Detailed Implementation

[0024] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0025] Reference Figure 1-4 This utility model provides a fixation frame for adipose mesenchymal stem cell culture dishes, which includes a base 1, a side plate 2 fixedly connected to the upper end of the base 1, a movable block 12 slidably connected to the inner side of the side plate 2, a pull rope 15 fixedly connected to the lower end of the movable block 12, a winding roller 17 wound on one side of the pull rope 15, a fixing frame 4 slidably connected to the outer side of the movable block 12, and a plurality of mounting plates 6 evenly arranged on the inner side of the fixing frame 4. A plurality of first fixing grooves 7, second fixing grooves 21, and third fixing grooves 20 are evenly arranged on the mounting plates 6, and anti-slip ball pads 9 are arranged on the inner side of the first fixing grooves 7, second fixing grooves 21, and third fixing grooves 20.

[0026] Specifically: the moving block 12 is used to move the side plate 2 inside it, the pulling rope 15 is used to pull the fixed plate 4 down, the winding roller 17 is used to wind the pulling rope 15, the fixed frame 4 is used to place the petri dishes, and the first fixed groove 7, the second fixed groove 21, and the third fixed groove 20 are used to place petri dishes of different sizes.

[0027] Multiple casters 3 are evenly fixedly connected to the lower end of the base 1.

[0028] Specifically: the caster wheel 3 is used to move the base 1.

[0029] Two second return springs 14 are symmetrically fixedly connected to the upper end of the moving block 12. The upper end of the second return spring 14 is fixedly connected to the top of the inner side of the side plate 2. A deflector rod 16 is attached to one side of the pulling rope 15. A moving groove 22 is provided between the moving block 12 and the side plate 2.

[0030] Specifically: when the moving block 12 moves down, the second return spring 14 enables the moving block 12 to quickly move up and return to its original position. The deflector rod 16 enables the moving pull rope 15 to move vertically for easy lateral movement. The moving groove 22 is used for the movement of the moving block 12.

[0031] A bearing 18 is fixedly connected to the outer side of the take-up roller 17, and a mounting bracket 19 is fixedly connected to one side of the bearing 18. The mounting bracket 19 is fixedly connected to the side wall of the side plate 2.

[0032] Specifically: Rotating the take-up roller 17 allows the take-up roller 17 to rotate through the bearing 18 structure. After rotation, the pull rope 15 on one side can be wound up. During winding, the direction is changed in conjunction with the deflector rod 16 so that the moving block 12 can be moved down. The downward movement of the moving block 12 can drive the fixed frame 4 to move down.

[0033] A pull-out plate 5 is fixedly connected to one side of the mounting plate 6.

[0034] Specifically: Pull out plate 5 to install multi-layer mounting plate 6, making it easy to pull out and pull back the entire mounting plate 6 together.

[0035] A first reset spring 10 is fixedly connected to the other side of the mounting plate 6. A fixing rod 11 is provided on the inner side of the first reset spring 10 to prevent slippage. The fixing rod 11 and the first reset spring 10 are fixedly connected to the inner wall of the fixing frame 4 on one side.

[0036] Specifically: The first return spring 10 is installed on the back of the mounting plate 6, and after the pull-out plate 5 is removed, it can be quickly pulled back into the fixed frame 4.

[0037] The mounting plate 6 has two movable parts 13 that are symmetrically fixedly connected on both sides.

[0038] Specifically: the movable part 13 is installed on both sides of the mounting plate 6, and the movable part 13 slides on the inner wall of the fixed frame 4.

[0039] A fixing strip 8 is fixedly connected to one side of the anti-slip ball pad 9. The fixing strip 8 is fixedly connected to the inner wall of the first fixing groove 7, the second fixing groove 21, and the third fixing groove 20.

[0040] Specifically: the fixing strip 8 is used to install the anti-slip ball pad 9, and the anti-slip ball pad 9 and the fixing strip 8 are used to secure the culture dish.

[0041] Working principle: After the device is installed, the pull-out plate 5 is moved out, which in turn moves the mounting plate 6 out. The petri dishes can be placed in the first fixing groove 7, the second fixing groove 21, and the third fixing groove 20 according to their size. A first return spring 10 is fixedly connected to one side of the mounting plate 6. A fixing rod 11 is slidably connected to the inner side of the first return spring 10. The fixing rod 11 and the first return spring 10 are fixedly connected to the inner wall of the fixing frame 4. A moving block 12 is fixedly connected to one side of the fixing frame 4. The upper end of the moving block 12 is symmetrically fixedly connected to... There are two second return springs 14. The upper end of the second return spring 14 is fixedly connected to the top of the inner side of the side plate 2. The lower end of the moving block 12 is fixedly connected to a pull rope 15. A deflector rod 16 is provided on one side of the pull rope 15. A take-up roller 17 is wound around the end of the pull rope 15. A bearing 18 is fixedly connected to the outer side of the take-up roller 17. The first return spring 10 makes it easy for the mounting plate 6 to be reset and pulled back. Rotating the take-up roller 17 can wind up the pull rope 15. The pull rope 15 can cooperate with the moving block 12 to pull the fixed frame 4 down.

[0042] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A fixation rack for adipose-derived mesenchymal stem cell culture dish, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to a side plate (2), and a moving block (12) is slidably connected to the inner side of the side plate (2). A pulling rope (15) is fixedly connected to the lower end of the moving block (12). A take-up roller (17) is wound on one side of the pulling rope (15). A fixing frame (4) is slidably connected to the outer side of the moving block (12). Multiple mounting plates (6) are evenly arranged on the inner side of the fixing frame (4). Multiple first fixing grooves (7), second fixing grooves (21), and third fixing grooves (20) are evenly arranged on the mounting plates (6). Anti-slip ball pads (9) are arranged inside the first fixing grooves (7), second fixing grooves (21), and third fixing grooves (20).

2. The adipose-derived mesenchymal stem cell culture dish holder according to claim 1, characterized in that, Multiple casters (3) are evenly fixedly connected to the lower end of the base (1).

3. The adipose-derived mesenchymal stem cell culture dish holder according to claim 1, characterized in that, Two second return springs (14) are symmetrically fixedly connected to the upper end of the moving block (12). The upper end of the second return spring (14) is fixedly connected to the top of the inner side of the side plate (2). A deflector rod (16) is attached to one side of the pulling rope (15). A moving groove (22) is provided between the moving block (12) and the side plate (2).

4. The adipose-derived mesenchymal stem cell culture dish holder according to claim 1, characterized in that, A bearing (18) is fixedly connected to the outside of the take-up roller (17), and a mounting bracket (19) is fixedly connected to one side of the bearing (18). The mounting bracket (19) is fixedly connected to the side wall of the side plate (2).

5. The adipose-derived mesenchymal stem cell culture dish holder according to claim 1, characterized in that, A pull-out plate (5) is fixedly connected to one side of the mounting plate (6).

6. The adipose-derived mesenchymal stem cell culture dish holder according to claim 1, characterized in that, A first reset spring (10) is fixedly connected to the other side of the mounting plate (6). A fixing rod (11) is provided on the inner side of the first reset spring (10) for anti-slip. The fixing rod (11) and the first reset spring (10) are fixedly connected to the inner wall of the fixing frame (4) on one side.

7. The adipose-derived mesenchymal stem cell culture dish holder according to claim 1, characterized in that, The mounting plate (6) has two movable parts (13) symmetrically fixedly connected on both sides.

8. The adipose-derived mesenchymal stem cell culture dish holder according to claim 1, characterized in that, The anti-slip ball pad (9) is fixedly connected to a fixing strip (8) on one side, and the fixing strip (8) is fixedly connected to the inner wall of the first fixing groove (7), the second fixing groove (21), and the third fixing groove (20).

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