Centrifugal separation box for separating peripheral blood immune cells

Abstract

The utility model relates to the technical field of immune cells, and discloses a centrifugal separation box for separating peripheral blood immune cells, which comprises a box body shell, a box door is arranged outside the box body shell, a handle is connected outside the box door, sliding rails are connected inside the box body shell, the sliding rails are symmetrically distributed, and the box body shell is provided with an opening. A placement plate is arranged in the box body shell, sliding blocks are connected to the two sides of the outer wall of the placement plate, the sliding blocks are movably connected to the interiors of sliding rails, the exterior of the placement plate is connected with a side plate, the exterior of the side plate is connected with an internal thread ring, and the interior of the internal thread ring is connected with a threaded rod. A sliding rail is arranged on the inner wall of the box body shell, a sliding block is arranged on the outer wall of a placing plate, when an extracting solution is placed, the sliding block can slide in the sliding rail, a worker can pull the placing plate to the outside, the extracting solution placed on the top of the placing plate can be taken, the extracting solution on the innermost side can be taken conveniently, and the working efficiency is improved. And therefore, the taking difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of immune cells, and more specifically to a centrifugal separation box for separating peripheral blood immune cells. Background Art

[0002] Immune cells refer to cells that participate in or are related to immune responses, including lymphocytes, dendritic cells, monocytes / macrophages, granulocytes, mast cells, etc. Immune cells can be divided into many types, and various immune cells play important roles in the human body. Immune cells are commonly known as white blood cells, including innate lymphocytes, various phagocytes, and lymphocytes that can recognize antigens and produce specific immune responses. The extracted liquid needs to be placed inside the centrifugal box for storage.

[0003] Most of the centrifugal separation boxes for peripheral blood immune cell separation on the market have the following problems when used:

[0004] When a traditional centrifugal box for separating peripheral blood immune cells is actually used, a large amount of extracting liquid will be placed inside the centrifugal box. When taking out the extracting liquid, only the extracting liquid on the outside can be taken out. When it is necessary to take out the extracting liquid on the innermost side, it is inconvenient to take out, thereby increasing the difficulty of taking out. When a traditional centrifugal box for separating peripheral blood immune cells is actually used, when external water flows into the outside of the box, the water will penetrate into the inside of the box through the gap of the box door, causing the extracting liquid inside to be contaminated and the sealing is poor. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a centrifugal separation box for separating peripheral blood immune cells to solve the problems existing in the above-mentioned background technology.

[0006] The utility model provides the following technical scheme: a centrifugal box for separating peripheral blood immune cells, comprising a box shell, a box door is arranged on the outside of the box shell, a handle is connected to the outside of the box door, a slide rail is connected to the inside of the box shell, and the slide rail is symmetrically distributed, a placement plate is arranged on the inside of the box shell, both sides of the outer wall of the placement plate are connected to sliders, the slider is connected to the inside of the slide rail in a movable manner, the outside of the placement plate is connected to the side plate, the outside of the side plate is connected to an internal threaded ring, the inside of the internal threaded ring is connected to a threaded rod, the outside of the threaded rod is connected to the handle, and the threaded rod is clamped on the inner wall of the box shell, when placing the extract, the slider can slide inside the slide rail, the staff can pull the placement plate to the outside, and the extract placed on the top of the placement plate can be taken, which is convenient for taking the extract on the innermost side, avoiding the phenomenon that only the extract on the outside can be taken when taking, and the inconvenience of taking when the extract on the innermost side needs to be taken, thereby reducing the difficulty of taking;

[0007] Furthermore, the inner wall of the box door is connected to the sealing gasket by bonding, and the inner wall of the box shell is connected to the sealing frame. The outer periphery of the sealing frame is on the outer wall of the sealing gasket. When the box door is closed, the sealing frame is surrounded by the outer wall of the sealing gasket, so that the box door is in a sealed state after closing, avoiding the phenomenon that when external water flows into the outside of the box, the water will penetrate into the inside of the box through the gap of the box door, causing the internal extract to be contaminated, thereby improving the sealing performance.

[0008] Furthermore, holes are provided inside the placement plate, and the holes are evenly distributed, so that the extracting liquid can be placed inside the holes respectively and fixed by the holes.

[0009] Furthermore, the outside of the box door is connected to a sealing shell, and the sealing shell is attached to the outer wall of the box body shell, and the sealing shell is also attached to the outer wall of the box body shell, so that the box door achieves a double sealing effect after closing.

[0010] Furthermore, an inner groove is provided on the outside of the box shell, and a fixed plug plate is connected to the outside of the box door. The fixed plug plate is connected to the inside of the inner groove by insertion. When the box door is closed, the fixed plug plate will be inserted into the inside of the inner groove to fix the box door.

[0011] Furthermore, the outside of the box shell is connected to a rotating shaft, and the box door is located outside the rotating shaft. The box door is rotated by the rotating shaft so that the box door is opened or closed.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model provides a slide rail on the inner wall of the box shell and a slider on the outer wall of the placement plate. When placing the extract, the slider can slide inside the slide rail, and the staff can pull the placement plate to the outside to take the extract placed on the top of the placement plate, which is convenient for taking the extract at the innermost side, avoiding the phenomenon that only the extract at the outside can be taken when taking, and it is inconvenient to take the extract at the innermost side when it is needed, thereby reducing the difficulty of taking;

[0014] 2. The utility model bonds a sealing gasket to the inner wall of the box door and a sealing shell to the outside of the box door. When the box door is closed, the sealing frame surrounds the outer wall of the sealing gasket, so that the box door is in a sealed state after closing, and the sealing shell is simultaneously attached to the outer wall of the box body shell, so that the box door achieves a double sealing effect after closing, avoiding the phenomenon that when external water flows into the outside of the box body, the water will penetrate into the inside of the box body through the gap of the box door, causing the internal extract to be contaminated, thereby improving the sealing performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the structure of the utility model after the box door is closed.

[0017] Figure 3 This is a schematic diagram of the placement plate structure of the utility model.

[0018] Figure 4 This is a schematic diagram of the threaded rod structure of the utility model.

[0019] The accompanying drawings are marked as follows: 1. box shell; 2. placement plate; 3. slide rail; 4. threaded rod; 5. sealing frame; 6. inner groove; 7. fixed plug plate; 8. sealing gasket; 9. rotating shaft; 10. sealing shell; 11. handle; 12. box door; 13. slide block; 14. hole body; 15. side panel; 16. internal threaded ring; 17. handle. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0021] Reference Figure 1-4The utility model provides a centrifugal box for separating peripheral blood immune cells, comprising a box shell 1, a box door 12 is arranged on the outside of the box shell 1, a handle 11 is connected to the outside of the box door 12, a slide rail 3 is connected to the inside of the box shell 1, and the slide rail 3 is symmetrically distributed, a placement plate 2 is arranged inside the box shell 1, both sides of the outer wall of the placement plate 2 are connected to sliders 13, and the slider 13 is connected to the inside of the slide rail 3 in a movable manner, the outside of the placement plate 2 is connected to a side plate 15, the outside of the side plate 15 is connected to an internal threaded ring 16, the inside of the internal threaded ring 16 is connected to a threaded rod 4, the outside of the threaded rod 4 is connected to a handle 17, and the threaded rod 4 is clamped on the inner wall of the box shell 1;

[0022] When placing the extract, the slider 13 can slide inside the slide rail 3, and the staff can pull the placement plate 2 to the outside to take the extract placed on the top of the placement plate 2, which is convenient for taking the extract on the innermost side, avoiding the situation where only the outer extract can be taken, which is inconvenient when the innermost extract needs to be taken, thereby reducing the difficulty of taking.

[0023] Among them, the inner wall of the box door 12 is connected to the sealing gasket 8 by bonding, and the inner wall of the box shell 1 is connected to the sealing frame 5. The outer periphery of the sealing frame 5 is on the outer wall of the sealing gasket 8. When the box door 12 is closed, the sealing frame 5 is surrounded by the outer wall of the sealing gasket 8, so that the box door 12 is in a sealed state after closing, avoiding the phenomenon that when external water flows into the outside of the box, the water will penetrate into the inside of the box through the gap of the box door 12, causing the internal extract to be contaminated, thereby improving the sealing performance.

[0024] The placement plate 2 has holes 14 formed inside, and the holes 14 are evenly distributed. The extraction liquid can be placed inside the holes 14 and fixed by the holes 14 .

[0025] The outside of the box door 12 is connected to the sealed shell 10, and the sealed shell 10 is attached to the outer wall of the box shell 1. At the same time, the sealed shell 10 is attached to the outer wall of the box shell 1, so that the box door 12 achieves a double sealing effect after closing.

[0026] Among them, the outside of the box body shell 1 is opened with an inner groove 6, the outside of the box door 12 is connected with a fixed plug plate 7, and the fixed plug plate 7 is connected to the inside of the inner groove 6 by insertion. When the box door 12 is closed, the fixed plug plate 7 will be inserted into the inside of the inner groove 6 to fix the box door 12.

[0027] The outside of the box shell 1 is connected to the rotating shaft 9, and the box door 12 is located outside the rotating shaft 9. The box door 12 is rotated by the rotating shaft 9 so that the box door 12 is opened or closed.

[0028] The working principle of the utility model is as follows: when using the centrifugal separation box for peripheral blood immune cell separation, first, the box door 12 is unfolded by the rotating shaft 9, the slider 13 slides inside the slide rail 3, and then the staff pulls out the placement plate 2, and the extract can be placed inside the hole body 14 respectively, and then the placement plate 2 is pushed into the box shell 1, and the box door 12 is rotated by the rotating shaft 9 to close the box door 12, and the sealing frame 5 is surrounded on the outer wall of the sealing gasket 8, so that the box door 12 is in a sealed state after closing, and the sealing shell 10 is simultaneously attached to the outer wall of the box shell 1, so that the box door 12 after closing is double-sealed. The sealing effect prevents the water from penetrating into the inside of the box through the gap of the box door 12 when the external water flows into the outside of the box, causing the internal extract to be contaminated, thereby improving the sealing. When placing the extract, the slider 13 can slide inside the slide rail 3, and the staff can pull the placement plate 2 to the outside to take the extract placed on the top of the placement plate 2, which is convenient for taking the innermost extract, avoiding the situation that only the external extract can be taken when taking, and there is inconvenience in taking when the innermost extract needs to be taken, thereby reducing the difficulty of taking.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A centrifugal separation box for separating peripheral blood immune cells, comprising a box shell (1), Features: The outside of the box shell (1) is provided with a box door (12), the outside of the box door (12) is connected to a handle (11), the inside of the box shell (1) is connected to a slide rail (3), the slide rail (3) is symmetrically distributed, the inside of the box shell (1) is provided with a placement plate (2), both sides of the outer wall of the placement plate (2) are connected to sliders (13), the sliders (13) are connected to the inside of the slide rail (3) in a movable manner, the outside of the placement plate (2) is connected to a side plate (15), the outside of the side plate (15) is connected to an internal threaded ring (16), the inside of the internal threaded ring (16) is connected to a threaded rod (4), the outside of the threaded rod (4) is connected to a handle (17), and the threaded rod (4) is clamped on the inner wall of the box shell (1).

2. A centrifugal box for separating peripheral blood immune cells according to claim 1, Features: The inner wall of the box door (12) is connected to the sealing gasket (8) by bonding, and the inner wall of the box shell (1) is connected to the sealing frame (5), and the outer periphery of the sealing frame (5) is on the outer wall of the sealing gasket (8).

3. A centrifugal box for separating peripheral blood immune cells according to claim 1, Features: Holes (14) are provided inside the placement plate (2), and the holes (14) are evenly distributed.

4. A centrifugal box for separating peripheral blood immune cells according to claim 2, Features: The outside of the box door (12) is connected to a sealed shell (10), and the sealed shell (10) is attached to the outer wall of the box body shell (1).

5. A centrifugal box for separating peripheral blood immune cells according to claim 2, Features: An inner groove (6) is provided on the outside of the box shell (1), and a fixed plug plate (7) is connected to the outside of the box door (12), and the fixed plug plate (7) is connected to the inside of the inner groove (6) by insertion.

6. A centrifugal box for separating peripheral blood immune cells according to claim 1, Features: The outside of the box shell (1) is connected to a rotating shaft (9), and the box door (12) is located outside the rotating shaft (9).

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