Cell sorting kit

Abstract

The utility model discloses a cell sorting kit which comprises a placing frame, a placing groove is formed in the surface of the top of the placing frame, a plurality of groups of placing racks are placed in the placing groove, and a plurality of groups of placing grooves are uniformly formed in the tops of the placing racks. According to the cell sorting kit, by arranging a clamping block, a connecting plate, a first spring and the like, a placing frame can be conveniently taken out of a placing frame, by arranging the placing frame, a supporting frame, a supporting rod and the like, the placing frame can be stably placed on a table top through the supporting frame and the supporting rod, the phenomenon that the placing frame topples over is prevented, and the cell sorting kit is convenient to use. By arranging the placing frame, the limiting block, the second spring and the like, the reagent bottle inserted into the placing groove formed in the placing frame can be fixed, and the placing groove formed in the placing frame is not a placing through hole, so that the phenomenon that the reagent bottle placed in the placing groove formed in the placing frame falls off can be prevented.

Description

Technical Field

[0001] This utility model relates to the field of reagent kit technology, specifically a cell sorting reagent kit. Background Technology

[0002] Cell sorting kits are used to isolate and purify specific cell types, typically based on magnetic bead sorting technology. For example, the cell sorting kit in patent application CN 220865985U addresses the issue of manual handling of reagent bottles during storage, which is cumbersome when retrieving a large number of bottles at once, hindering rapid access and reducing efficiency. However, several problems remain. Firstly, removing the mounting frame is inconvenient, especially when it's full of reagent bottles. Secondly, the bottle placement area is open-hole; if the clamping plate doesn't hold the bottles securely, they may fall out, affecting cell sorting. Finally, the lack of support structure compromises frame stability; if the frame tilts, the bottles may fall over. To avoid these problems, we propose a cell sorting kit. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by providing a cell sorting kit to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a cell sorting kit, comprising a placement frame, a placement groove on the top surface of the placement frame, and multiple placement racks placed in the placement groove; multiple placement slots evenly distributed on the top of the placement rack, with limiting blocks provided in the placement slots; grooves on both sides of the placement rack, with support frames rotatably connected in the grooves; a support rod installed on one side of the placement rack where two support frames are close to each other; through slots extending into the placement grooves on both sides of the top of the placement frame, with guide posts provided in the through slots; a first spring surrounding the outer ring of the guide posts; and multiple rotating plates on both sides of the placement frame, with locking blocks welded onto the rotating plates.

[0005] As a preferred technical solution of this utility model, a circular groove is provided on the bottom inner wall of the through grooves opened on both sides of the placement frame, and the bottom end of the guide post is fixedly installed on the bottom inner wall of the circular groove.

[0006] As a preferred technical solution of this utility model, the bottom end of the first spring surrounded by the outer ring of the guide post is fixedly installed on the bottom inner wall of the circular groove opened in the placement frame.

[0007] As a preferred technical solution of this utility model, the two side walls of the placement frame are provided with grooves at the through slots on both sides of the placement frame, and the lower part of the rotating plate is rotatably connected to the lower part of the inner wall of the two sides of the groove.

[0008] As a preferred embodiment of this utility model, connecting plates are welded to the upper parts of both sides of the placement rack, and the connecting plates can be placed into the through slots opened in the placement frame.

[0009] As a preferred embodiment of this utility model, the top of the connecting plate is provided with a circular through hole, and the circular through hole provided in the connecting plate matches the guide post.

[0010] As a preferred technical solution of this utility model, the placement rack has multiple cavities around the multiple sets of placement slots, and a limiting plate is provided in the cavity. A second spring is installed on one side of the limiting plate that is close to the inner wall of the cavity of the placement rack.

[0011] As a preferred technical solution of this utility model, one side of the limiting block is fixedly installed on the side of the limiting plate away from the second spring, and the side of the limiting block away from the limiting plate extends through and into the placement groove opened by the placement frame, and the side of the limiting block located in the placement groove opened by the placement frame is arc-shaped.

[0012] Compared with the prior art, this utility model provides a cell sorting kit, which has the following characteristics:

[0013] Beneficial effects:

[0014] 1. This cell sorting kit, by setting up a locking block, a connecting plate, and a first spring, allows the placement frame to be removed. When the frame needs to be removed, the locking block can be pushed from the outside, and the rotating plate can be placed in a horizontal position as shown in the figure. At this time, the connecting plate can be pushed upward under the action of the first spring, and the connecting plate can be pushed out from the through slot opened in the placement frame. The connecting plate can then be picked up with both hands, making it easy to remove the placement frame from the placement frame.

[0015] 2. This cell sorting kit, by setting up a placement rack, support rack, and support rods, allows the support rods on both sides of the placement rack to be raised when the placement rack is taken out and placed on the table. This ensures that the placement rack is placed stably on the table and prevents it from tipping over, which could affect the cell sorting process.

[0016] 3. This cell sorting kit, by setting up a placement rack, a limiting block, and a second spring, allows the reagent bottle to be placed in the placement slot of the placement rack. At this time, the limiting block can limit the body of the reagent bottle under the action of the limiting plate and the second spring. Moreover, when the reagent bottle is inserted into the placement slot of the placement rack, the placement slot, rather than the placement through hole, can prevent the reagent bottle placed in the placement slot of the placement rack from falling off, which would affect the cell sorting. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the support frame structure of this utility model;

[0019] Figure 3 This is a schematic cross-sectional view of the upper part of the placement rack of this utility model;

[0020] Figure 4 This is a schematic diagram of the placement frame structure of this utility model.

[0021] Reference numerals in the attached drawings: 1. Placement frame; 2. Locking block; 3. Rotating plate; 4. First spring; 5. Placement rack; 6. Connecting plate; 7. Support frame; 8. Support rod; 9. Second spring; 10. Limiting block; 11. Limiting plate; 12. Guide post. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1 - Figure 4In this embodiment: a cell sorting kit includes a placement frame 1. A placement groove is formed on the top surface of the placement frame 1, and multiple sets of placement racks 5 are placed within the placement groove. The placement racks 5 can be neatly arranged within the placement groove on the top surface of the placement frame 1. Multiple placement slots are evenly formed on the top of each placement rack 5, allowing reagent bottles to be placed within these slots. Limiting blocks 10 are provided within each placement slot to limit the placement of reagent bottles within the slots. Recesses are formed on both sides of each placement rack 5. The placement frame 5 has a groove, and a support frame 7 is rotatably connected in the groove. Two support frames 7 are provided on one side of the placement frame 5, and a support rod 8 is installed on the side that is close to each other. The placement frame 5 can be placed stably on the table through the support frames 7 and the support rod 8. Both sides of the top of the placement frame 1 have through grooves that extend into the placement groove of the placement frame 1, and guide posts 12 are provided in the through grooves. A first spring 4 is surrounded around the outer ring of the guide posts 12. Both sides of the placement frame 1 have multiple rotating plates 3, and a locking block 2 is welded on the rotating plate 3, which can limit the position of the connecting plate 6.

[0024] In this embodiment, a circular groove is formed on the bottom inner wall of the through slots on both sides of the placement frame 1. The bottom end of the guide post 12 is fixedly installed on the bottom inner wall of the circular groove. The bottom end of the first spring 4, which is surrounded by the outer ring of the guide post 12, is fixedly installed on the bottom inner wall of the circular groove in the placement frame 1. The first spring 4 can lift the connecting plate 6, making it easy to pick up the connecting plate 6 and thus easy to remove the placement rack 5 from the placement frame 1. Grooves are formed on both side walls of the placement frame 1 at the through slots on both sides of the placement frame 1. The lower part of the rotating plate 3 is rotatably connected to the lower part of the inner wall of both sides of the groove. Connecting plates 6 are welded to the upper parts of both sides of the placement rack 5. The connecting plates 6 can be placed into the through slots in the placement frame 1. A circular through hole is formed on the top of the connecting plate 6. The circular through hole is matched with the guide post 12, and the guide post 12 can be inserted into the circular through hole opened in the connecting plate 6. The placement rack 5 has multiple cavities around the multiple sets of placement slots, and a limiting plate 11 is installed in the cavity. A second spring 9 is installed on one side of the limiting plate 11 and the side close to the inner wall of the cavity opened in the placement rack 5. One side of the limiting block 10 is fixedly installed on the side of the limiting plate 11 away from the second spring 9. The side of the limiting block 10 away from the limiting plate 11 passes through and extends into the placement slot opened in the placement rack 5, and the side of the limiting block 10 in the placement slot opened in the placement rack 5 is arc-shaped. When the reagent bottle is placed in the placement slot opened in the placement rack 5, the limiting block 10 can limit the body of the reagent bottle under the action of the limiting plate 11 and the second spring 9.

[0025] The working principle and usage process of this utility model are as follows: When using this cell sorting kit, firstly, the reagent bottle can be inserted into the placement slot of the placement rack 5, and the placement rack 5 can be placed in the placement groove at the top of the placement frame 1. At this time, the connecting plates 6 installed on both sides of the placement rack 5 can be placed into the through slots at the top of the placement frame 1, and the guide post 12 can be inserted into the through holes on the connecting plate 6. Then, the connecting plate 6 is pressed downwards. Afterwards, the rotating plate 3 can be pushed upwards, at which point the locking block 2 welded to the rotating plate 3 can be locked onto the connecting plate 6. To remove the placement rack 5, the locking block 2 can be pushed outwards, and the rotating plate 3 can be placed in a horizontal position. Figure 4 As shown, the connecting plate 6 can be pushed upwards under the action of the first spring 4, and the connecting plate 6 can be pushed out of the through slot opened in the placement frame 1. At this time, the connecting plate 6 can be picked up with both hands, so that the placement rack 5 can be easily taken out from the placement frame 1. After the placement rack 5 is taken out and placed on the table, the support rods 8 set on both sides of the placement rack 5 can be pushed up to both sides. At this time, the support frame 7 and the support rods 8 can make the placement rack 5 stand stably on the table, preventing the placement rack 5 from tipping over, which may affect the cell sorting. When the reagent bottle is placed in the placement slot opened in the placement rack 5, the limiting block 10 can limit the body of the reagent bottle under the action of the limiting plate 11 and the second spring 9. Moreover, when the reagent bottle is inserted into the placement slot opened in the placement rack 5, since the placement slot is opened in the placement rack 5 instead of the placement through hole, the reagent bottle placed in the placement slot of the placement rack 5 can be prevented from falling, which would affect the cell sorting.

[0026] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A cell sorting kit comprising a placement frame (1), characterized in that: The top surface of the placement frame (1) is provided with a placement groove, and a plurality of groups of placement shelves (5) are placed in the placement groove.

2. A cell sorting kit according to claim 1, wherein: The bottom inner wall of the groove on the two sides of the placement frame (1) is provided with a circular groove.

3. The cell sorting kit of claim 1, wherein: The bottom end of the first spring (4) around the outer circle of the guide column (12) is fixedly installed on the bottom inner wall of the circular groove.

4. The cell sorting kit of claim 1, wherein: The two side walls of the placement frame (1) and located at the groove on the two sides of the placement frame (1) are provided with grooves.

5. The cell sorting kit of claim 1, wherein: The lower part of the rotating plate (3) is rotatably connected with the two side inner walls of the groove.

6. A cell sorting kit according to claim 5, wherein: The top of the connecting plate (6) is provided with a circular through hole, and the circular through hole of the connecting plate (6) matches the guide column (12).

7. The cell sorting kit of claim 1, wherein: The placement shelf (5) and the plurality of cavities around the plurality of groups of placement grooves are provided.

8. The cell sorting kit of claim 1, wherein: The side of the limiting block (10) away from the second spring (9) is fixedly installed on the side of the limiting plate (11) away from the second spring (9). The side of the limiting block (10) away from the limiting plate (11) penetrates and extends into the placement groove of the placement shelf (5), and the side of the limiting block (10) in the placement groove of the placement shelf (5) is arc-shaped.

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