Rapid treatment device for flow cytometry tissue sample

Abstract

The invention belongs to the technical field of anti-freezing valves, and particularly discloses a rapid processing device for flow cytometry tissue samples, the rapid processing device comprises a cooling box and a storage bottle body, a fixing plate is mounted in the middle of the inner walls of the four sides of the cooling box, and a plurality of partition plates are fixed between the top of the fixing plate and the inner top surface of the cooling box at equal intervals; the space, located above the fixing plate, in the cooling box is divided into a plurality of areas through the multiple partition plates, and a plurality of storage holes are formed in the top of the cooling box at equal intervals. According to the cooling box, supply of cold air can be controlled by arranging the air supply assembly, the air supply assembly is conducted through the driving part when the storage bottle body is stored, the air supply assembly is closed when the storage bottle body is not stored in the storage hole, and the problem that the top of an existing cooling box is arranged to be open, so that the cooling effect is poor can be solved. Therefore, the problem that internal cooling overflows from the opening when no container is used for storage, and the overall cooling effect is reduced is solved.

Description

Technical Field

[0001] The invention relates to the technical field of antifreeze valves, in particular to a rapid processing device for flow cell detection of tissue samples. Background Art

[0002] The experimental detection object of flow cytometry is single-cell suspension. Therefore, in histochemistry and immunohistochemistry experiments, if you want to classify and count the cells of the sample to be tested, you also need to prepare the sample into a cell suspension. The size of the cells to be tested is required to be 0.2-80pm, and each sample must contain at least 20,000 cells with a cell concentration of 105-107 / ml. The prepared single-cell suspension can be tested on the machine after fluorescence or immunofluorescence labeling.

[0003] The prepared samples need to be processed in time, because changes in room temperature can easily affect the samples, so the samples are generally placed in an ice storage (cold storage room). However, sometimes the cold storage room is far away and inconvenient to move, and the samples need to be processed and preserved in time, so a portable cooling box is needed for cooling. However, in order to facilitate the storage of cell suspension containers during cooling, the existing cooling boxes usually have the tops set to an open state, which causes the internal cooling to overflow from the open mouth when there is no container stored, thereby reducing the overall cooling effect. Summary of the invention

[0004] The purpose of the present invention is to provide a rapid processing device for flow cytometric detection of tissue samples, which solves the problem that the top of the existing cooling box is set to be open, which causes the internal cooling to overflow from the open mouth when there is no container stored, thereby reducing the overall cooling effect.

[0005] To achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a rapid processing device for flow cytometric detection of tissue samples, comprising a cooling box and a storage bottle body, a fixing plate is installed in the middle between the inner walls of the four sides of the cooling box, a plurality of partitions are fixed equidistantly between the top of the fixing plate and the inner top surface of the cooling box, the plurality of partitions divide the space inside the cooling box above the fixing plate into a plurality of areas, a plurality of storage holes are equidistantly opened on the top of the cooling box, the plurality of storage holes all penetrate into the interior of the cooling box and are correspondingly located in the areas divided by the partitions;

[0006] The inner top surface of the cooling box is located on the outside of the multiple storage holes and is provided with annular limiting grooves. The interior of the cooling box is provided with multiple metal mesh frames. The tops of the multiple metal mesh frames are correspondingly engaged in the inner part of the annular limiting grooves, the bottoms of the multiple metal mesh frames are closed, and the inner bottom surfaces of the multiple metal mesh frames are provided with air supply components.

[0007] Preferably, a plurality of air outlet holes are equidistantly provided on the rear side of the cooling box, and the plurality of air outlet holes are correspondingly extended to the interior of the cooling box. A rectangular frame is fixed on the rear side of the cooling box, and the plurality of air outlet holes are correspondingly located on the inner side of the rectangular frame. Both sides of the cooling box are connected with air inlet pipes near the bottom edge.

[0008] Preferably, a sponge cover is provided inside each of the storage holes, a docking hole penetrating to the bottom is provided on the inner bottom surface of each of the sponge covers, a limiting cover is provided between the inner walls of the docking hole at the top edge, an annular ring is provided between the inner walls of the limiting cover, the inner side of the annular ring is inclined and extends upward, the storage bottle body is provided inside the sponge cover, and the sponge cover is located inside the metal mesh frame.

[0009] Preferably, the air supply assembly includes a guide sleeve, a driving member is provided on the top of the guide sleeve, the guide sleeve is fixed to the inner bottom surface of the metal mesh frame, and the bottom of the guide sleeve passes through the bottom of the metal mesh frame, the top of the guide sleeve is closed, and a support ring is fixed between the inner walls of the guide sleeve near the bottom edge.

[0010] Preferably, a sliding plug is slidably connected between the inner walls of the guide sleeve, a screw is fixed to the bottom of the sliding plug, the bottom of the screw extends to the bottom of the metal mesh frame, the inner wall of the support ring is slidably fitted with the outer surface of the screw, and a spring is fixed between the bottom of the sliding plug and the top of the support ring.

[0011] Preferably, a guide hole is provided at the bottom of the sliding plug, one end of the guide hole penetrates to the side of the sliding plug, a plurality of air outlets are provided at equal intervals along the circumferential direction near the top edge of the outer surface of the guide sleeve, and an air inlet hole is provided at the bottom of the screw, the top of the air inlet hole penetrates to the outer surface of the screw and is located inside the guide sleeve.

[0012] Preferably, the driving member includes a top cover, the outer surface of the top cover is provided with a plurality of side openings equidistantly along the circumferential direction, a pressure plate is rotatably connected between the inner walls on both sides of the plurality of side openings via a torque shaft, a hexagonal guide rod is fixed to the top of the sliding plug, the top of the hexagonal guide rod slides through the interior of the top cover, the top of the hexagonal guide rod is disc-shaped, one end of the plurality of pressure plates extends obliquely downward to the top of the hexagonal guide rod, and the other end of the plurality of pressure plates extends obliquely upward to the outside of the top cover.

[0013] Preferably, the top cover is located on the inner side of the limiting cover, and the bottom of the annular ring is in contact with the other end of the plurality of pressure plates.

[0014] Preferably, an annular groove is provided at the bottom of the metal mesh frame near the edge, a turntable is provided at the bottom, an annular clamping ring is fixed on the top of the turntable, and the annular clamping ring is slidably engaged in the annular groove, and scraper rods are fixed on the outer surfaces of both sides of the turntable, one side of the scraper rod is in contact with the outer surface of the metal mesh frame, and the top of the scraper rod extends upward along the outer surface of the metal mesh frame, and the inner wall of the turntable is threadedly connected to the outer surface of the screw.

[0015] Preferably, a plurality of through holes extending to the bottom are equidistantly formed on the top of the fixing plate, the screw rods correspondingly extend to the inside of the through holes, and the bottoms of the screw rods extend to the bottom of the fixing plate.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention can control the supply of cold air by providing an air supply assembly. By providing a driving member, the air supply assembly is turned on by the driving member when the storage bottle body is stored, and the air supply assembly is closed when the storage bottle body is not stored in the storage hole. This can solve the problem that the top of the existing cooling box is set to be open, which causes the internal cooling to overflow from the open port when no container is stored, thereby reducing the overall cooling effect;

[0018] 2. The present invention is provided with a driving member, which can control the opening and closing of the air supply assembly when storing and taking out the storage bottle body. When the driving member is working, when the storage bottle body and the sponge cover are placed in the storage hole, the annular ring presses one end of the plurality of pressing plates located on the outer side of the top cover downward, so that the other end of the pressing plate is tilted upward. At this time, the sliding plug can be lifted upward under the elastic force of the spring, so that the opening of the guide hole is opposite to the air outlet, and the air can be transported to the sponge cover;

[0019] 3. The present invention can control the supply of cold air by providing an air supply assembly. When the air supply assembly is working, the cold air inside the cooling box is introduced into the inside of the guide sleeve through the air inlet hole at the bottom of the screw. The cold air inside the guide sleeve enters the inside of the sponge sleeve through the guide hole to cool the storage bottle body.

[0020] 4. In the present invention, when the driving member is working, the sliding plug is lifted upward, which drives the screw rod to slide upward, thereby driving the turntable to rotate. The rotation of the turntable drives the scraper rod to scrape off the water droplets or impurities condensed on the outer surface of the metal mesh frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the main perspective structure of the rapid processing device for flow cytometric detection of tissue samples proposed by the present invention;

[0022] Figure 2This is a rear perspective structural schematic diagram of a rapid processing device for flow cytometric detection of tissue samples proposed by the present invention;

[0023] Figure 3 A schematic diagram of a partially cutaway three-dimensional structure of a rapid processing device for flow cytometric detection of tissue samples proposed by the present invention;

[0024] Figure 4 The present invention provides a schematic cross-sectional three-dimensional structure diagram of a sponge sleeve and a storage bottle body in a rapid processing device for flow cytometric detection of tissue samples;

[0025] Figure 5 A schematic diagram of a three-dimensional structure of a metal mesh frame in a rapid processing device for flow cytometric detection of tissue samples proposed by the present invention;

[0026] Figure 6 This is a schematic diagram of the cross-sectional three-dimensional structure of the other side of the metal mesh frame in the rapid processing device for flow cytometric detection of tissue samples proposed by the present invention;

[0027] Figure 7 For the present invention Figure 5 A magnified partial view of point A in the middle.

[0028] In the figure: 1. cooling box; 2. air inlet pipe; 3. storage hole; 4. sponge cover; 5. storage bottle body; 6. rectangular frame; 7. air outlet; 8. partition; 9. fixing plate; 10. through hole; 11. annular limit groove; 12. metal mesh frame; 13. turntable; 14. scraper rod; 15. docking hole; 16. limit cover; 17. annular ring; 18. annular groove; 19. annular clamping ring; 20. guide sleeve; 21. sliding plug; 22. guide hole; 23. spring; 24. screw; 25. air inlet; 26. top cover; 27. air outlet; 28. hexagonal guide rod; 29. ​​side port; 30. pressure plate; 31. support ring. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-7The present invention provides a technical solution: a rapid processing device for flow cytometric detection of tissue samples, comprising a cooling box 1 and a storage bottle body 5, a fixing plate 9 is installed in the middle between the inner walls of the four sides of the cooling box 1, a plurality of partitions 8 are fixed equidistantly between the top of the fixing plate 9 and the inner top surface of the cooling box 1, the plurality of partitions 8 divide the space inside the cooling box 1 above the fixing plate 9 into a plurality of areas, a plurality of storage holes 3 are equidistantly opened on the top of the cooling box 1, the plurality of storage holes 3 all penetrate the interior of the cooling box 1, and are correspondingly located in the areas divided by the partitions 8;

[0031] The inner top surface of the cooling box 1 is located on the outer sides of the plurality of storage holes 3 and is provided with an annular limiting groove 11. The interior of the cooling box 1 is provided with a plurality of metal mesh frames 12. The tops of the plurality of metal mesh frames 12 are correspondingly engaged with the inner sides of the annular limiting groove 11. The bottoms of the plurality of metal mesh frames 12 are all closed. The inner bottom surfaces of the plurality of metal mesh frames 12 are provided with air supply components. The rear side of the cooling box 1 is provided with a plurality of air outlet holes 7 at equal intervals. The plurality of air outlet holes 7 are correspondingly penetrated into the interior of the cooling box 1. The rear side of the cooling box 1 is fixed with a rectangular frame 6. The holes 7 are all located on the inner side of the rectangular frame 6, and the air intake pipes 2 are connected to the two sides of the cooling box 1 near the bottom edge. Sponge covers 4 are provided inside the multiple storage holes 3, and the inner bottom surfaces of the multiple sponge covers 4 are provided with docking holes 15 that penetrate to the bottom. A limiting cover 16 is provided between the inner walls of the docking holes 15 at the top edge, and an annular ring 17 is provided between the inner walls of the limiting cover 16. The inner side of the annular ring 17 extends upward at an angle, and the storage bottle body 5 is arranged inside the sponge cover 4, and the sponge cover 4 is located inside the metal mesh frame 12.

[0032] The effect achieved is that the space inside the cooling box 1 located above the fixed plate 9 is divided into multiple areas by the partition 8, so that each sponge cover 4 can be stored separately when the sponge cover 4 is stored later, so that the stored sponge cover 4 can be cooled separately, and the supply of cold air can be controlled by providing an air supply assembly, and the air supply assembly is turned on by the driving member when the storage bottle body 5 is stored, and the air supply assembly is closed when the storage bottle body 5 is not stored in the storage hole 3, and the air outlet hole 7 on the rear side of the cooling box 1 is penetrated to the inner side of the rectangular frame 6, so that when the sponge cover 4 is cooled, the cooled air can be discharged from the air outlet hole 7 to the outside, thereby ensuring that the cold air can flow in the regional space divided by the partition 8, so that the cooling effect is better, and an annular ring 17 is provided between the inner walls of the limit cover 16, and the inner side of the annular ring 17 is tilted and extended upward, so that it is convenient to trigger the driving member to work through the inner inclined surface of the annular ring 17.

[0033] like Figure 3-7As shown, the driving member includes a top cover 26, and a plurality of side openings 29 are equidistantly opened on the outer surface of the top cover 26 along the circumferential direction, and pressure plates 30 are rotatably connected between the inner walls on both sides of the plurality of side openings 29 through a torque shaft, and a hexagonal guide rod 28 is fixed to the top of the sliding plug 21, and the top of the hexagonal guide rod 28 slides through the interior of the top cover 26, and the top of the hexagonal guide rod 28 is disc-shaped, and one end of the plurality of pressure plates 30 extends downwardly at an angle to the top of the hexagonal guide rod 28, and the other ends of the plurality of pressure plates 30 extend upwardly at an angle to the outside of the top cover 26, and the top cover 26 is located on the inner side of the limit cover 16, and the bottom of the annular ring 17 is in contact with the other ends of the plurality of pressure plates 30.

[0034] The effect achieved is that before the storage bottle body 5 and the sponge cover 4 are placed into the storage hole 3, the pressing plate 30 is pressed against the top of the hexagonal guide rod 28 at one end located inside the top cover 26 under the torque force of the torque shaft, thereby pressing the sliding plug 21 downward. When the storage bottle body 5 and the sponge cover 4 are placed into the storage hole 3, the ends of the multiple pressing plates 30 located outside the top cover 26 are pressed downward by the annular ring 17, so that the other end of the pressing plate 30 is tilted upward. After the torque pressure of the torque shaft on the pressing plate 30 is released, the sliding plug 21 can be lifted upward under the elastic force of the spring 23, so that the opening of the guide hole 22 is opposite to the air outlet 27, and the air can be transported to the sponge cover 4.

[0035] like Figure 3 , Figure 5 , Figure 6 and Figure 7 As shown, the air supply assembly includes a guide sleeve 20, a driving member is arranged on the top of the guide sleeve 20, the guide sleeve 20 is fixed to the inner bottom surface of the metal mesh frame 12, and the bottom of the guide sleeve 20 penetrates to the bottom of the metal mesh frame 12, the top of the guide sleeve 20 is closed, a support ring 31 is fixed between the inner walls of the guide sleeve 20 near the bottom edge, a sliding plug 21 is slidably connected between the inner walls of the guide sleeve 20, a screw 24 is fixed to the bottom of the sliding plug 21, and the bottom of the screw 24 extends to the bottom of the metal mesh frame 12, and the support ring 31 is fixed to the inner walls of the guide sleeve 20 near the bottom edge. The inner wall of the support ring 31 is slidably fitted with the outer surface of the screw rod 24, a spring 23 is fixed between the bottom of the sliding plug 21 and the top of the support ring 31, a guide hole 22 is provided at the bottom of the sliding plug 21, one end of the guide hole 22 penetrates to the side of the sliding plug 21, a plurality of air outlets 27 are equidistantly provided in the circumferential direction near the top edge of the outer surface of the guide sleeve 20, an air inlet hole 25 is provided at the bottom of the screw rod 24, the top of the air inlet hole 25 penetrates to the outer surface of the screw rod 24 and is located inside the guide sleeve 20.

[0036] The effect achieved is that when the driving member is not triggered, the cold air inside the cooling box 1 is introduced into the inside of the guide sleeve 20 through the air inlet 25 at the bottom of the screw 24. At this time, the inside of the guide sleeve 20 is sealed by the sliding plug 21, so that the cold air cannot flow from the air outlet 27 to the sponge sleeve 4. When the driving member is triggered, since the sliding plug 21 slides upward inside the guide sleeve 20, when the outlet of the guide hole 22 on the sliding plug 21 is opposite to the multiple air outlets 27, the cold air inside the guide sleeve 20 can enter the inside of the sponge sleeve 4 through the guide hole 22. The storage bottle body 5 is cooled by fixing the spring 23 between the bottom of the sliding plug 21 and the top of the support ring 31. The sliding plug 21 can be lifted up by the elastic force of the spring 23, and the support ring 31 is fixed between the inner walls of the guide sleeve 20 near the bottom edge. By setting the support ring 31, on the one hand, the installation of the spring 23 can be supported and fixed, and on the other hand, the bottom of the guide sleeve 20 can be closed to prevent the cold air inside the guide sleeve 20 from overflowing from the bottom when the air supply component is in the open state, resulting in a decrease in the air supply effect to the inside of the sponge sleeve 4.

[0037] like Figure 3 , Figure 5 and Figure 6 As shown, an annular groove 18 is provided at the bottom of the metal mesh frame 12 near the edge, a turntable 13 is provided at the bottom of the metal mesh frame 12, an annular clamping ring 19 is fixed on the top of the turntable 13, and the annular clamping ring 19 is slidably engaged in the annular groove 18, and scrapers 14 are fixed to the outer surfaces of both sides of the turntable 13, one side of the scraper rod 14 is in contact with the outer surface of the metal mesh frame 12, and the top of the scraper rod 14 extends upward along the outer surface of the metal mesh frame 12, and the inner wall of the turntable 13 is threadedly connected to the outer surface of the screw 24, and a plurality of through holes 10 that penetrate to the bottom are equidistantly provided on the top of the fixing plate 9, and the screw 24 extends to the inside of the through hole 10 accordingly, and the bottom of the screw 24 extends to the bottom of the fixing plate 9.

[0038] The effect achieved is that when the sliding plug 21 is lifted upward, it will drive the screw 24 to slide upward, and then drive the turntable 13 to rotate. The rotation of the turntable 13 will drive the scraper 14 to scrape off the water droplets or impurities condensed on the outer surface of the metal mesh frame 12, and extend the screw 24 to the inside of the through hole 10 accordingly, and extend the bottom of the screw 24 to the bottom of the fixed plate 9, so that the air inlet 25 at the bottom of the screw 24 can absorb cold air from the inside of the cooling box 1.

[0039] Working principle: When the storage bottle body 5 and the sponge sleeve 4 are placed in the storage hole 3, the annular ring 17 presses down one end of the plurality of pressure plates 30 located outside the top cover 26, so that the other end of the pressure plate 30 tilts upward, and after the torque pressure of the torque shaft on the pressure plate 30 is released, the sliding plug 21 can be lifted upward under the elastic force of the spring 23, so that the opening of the guide hole 22 is opposite to the air outlet 27, and the air can be transported to the sponge sleeve 4. When the driving part is not triggered, the cold air inside the cooling box 1 is introduced into the inside of the guide sleeve 20 through the air inlet 25 at the bottom of the screw 24. At this time, the sliding plug 21 The interior of the guide sleeve 20 is sealed so that cold air cannot flow from the air outlet 27 to the sponge sleeve 4. When the driving member is triggered, the sliding plug 21 slides upward inside the guide sleeve 20. When the outlet of the guide hole 22 on the sliding plug 21 is opposite to the multiple air outlets 27, the cold air inside the guide sleeve 20 can enter the interior of the sponge sleeve 4 through the guide hole 22 to cool the storage bottle body 5. When the sliding plug 21 is lifted upward, it will drive the screw 24 to slide upward, and then drive the turntable 13 to rotate. The rotation of the turntable 13 will drive the scraper 14 to scrape off the water droplets or impurities condensed on the outer surface of the metal mesh frame 12.

[0040] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rapid processing device for flow cytometric detection of tissue samples, characterized in that: The cooling box (1) comprises a cooling box (1) and a storage bottle body (5), wherein a fixing plate (9) is installed in the middle between the inner walls of the four sides of the cooling box (1), and a plurality of partitions (8) are fixed at equal intervals between the top of the fixing plate (9) and the inner top surface of the cooling box (1), and the plurality of partitions (8) divide the space inside the cooling box (1) above the fixing plate (9) into a plurality of areas, and the top of the cooling box (1) is provided with a plurality of storage holes (3) at equal intervals, and the plurality of storage holes (3) all penetrate the interior of the cooling box (1) and are correspondingly located in the areas divided by the partitions (8); The inner top surface of the cooling box (1) is provided with an annular limiting groove (11) on the outer sides of the plurality of storage holes (3); the interior of the cooling box (1) is provided with a plurality of metal mesh frames (12); the tops of the plurality of metal mesh frames (12) are correspondingly engaged in the interior of the annular limiting groove (11); the bottoms of the plurality of metal mesh frames (12) are closed; and the inner bottom surfaces of the plurality of metal mesh frames (12) are provided with an air supply assembly.

2. The rapid processing device for flow cytometric detection of tissue samples according to claim 1, characterized in that: The rear side of the cooling box (1) is provided with a plurality of air outlet holes (7) at equal intervals, and the plurality of air outlet holes (7) are all correspondingly extended into the interior of the cooling box (1); a rectangular frame (6) is fixed to the rear side of the cooling box (1), and the plurality of air outlet holes (7) are all correspondingly located on the inner side of the rectangular frame (6); and both sides of the cooling box (1) are connected to an air inlet pipe (2) near the bottom edge.

3. The rapid processing device for tissue samples for flow cytometric detection according to claim 2, characterized in that: A sponge cover (4) is arranged inside each of the plurality of storage holes (3); a docking hole (15) is provided on the inner bottom surface of each of the plurality of sponge covers (4) and extends through the bottom; a limit cover (16) is arranged between the inner walls of the docking hole (15) at the top edge; an annular ring (17) is arranged between the inner walls of the limit cover (16); the inner side of the annular ring (17) extends upwardly at an angle; the storage bottle body (5) is arranged inside the sponge cover (4), and the sponge cover (4) is located inside the metal mesh frame (12).

4. The rapid processing device for flow cytometric detection of tissue samples according to claim 3, characterized in that: The air supply assembly comprises a guide sleeve (20), a driving member is arranged at the top of the guide sleeve (20), the guide sleeve (20) is fixed to the inner bottom surface of the metal mesh frame (12), and the bottom of the guide sleeve (20) penetrates to the bottom of the metal mesh frame (12), the top of the guide sleeve (20) is closed, and a support ring (31) is fixed between the inner walls of the guide sleeve (20) near the bottom edge.

5. The rapid processing device for flow cytometric detection of tissue samples according to claim 4, characterized in that: A sliding plug (21) is slidably connected between the inner walls of the guide sleeve (20), a screw rod (24) is fixed to the bottom of the sliding plug (21), the bottom of the screw rod (24) extends to the bottom of the metal mesh frame (12), the inner wall of the support ring (31) and the outer surface of the screw rod (24) are slidably fitted, and a spring (23) is fixed between the bottom of the sliding plug (21) and the top of the support ring (31).

6. The rapid processing device for flow cytometric detection of tissue samples according to claim 5, characterized in that: The bottom of the sliding plug (21) is provided with a guide hole (22), one end of which penetrates to the side of the sliding plug (21), the outer surface of the guide sleeve (20) is provided with a plurality of air outlets (27) equidistantly along the circumferential direction near the top edge, the bottom of the screw rod (24) is provided with an air inlet hole (25), the top of which penetrates to the outer surface of the screw rod (24) and is located inside the guide sleeve (20).

7. The rapid processing device for flow cytometric detection of tissue samples according to claim 6, characterized in that: The driving member comprises a top cover (26), the outer surface of the top cover (26) is provided with a plurality of side openings (29) equidistantly along the circumferential direction, and a pressure plate (30) is rotatably connected between the inner walls on both sides of the plurality of side openings (29) via a torque shaft, a hexagonal guide rod (28) is fixed to the top of the sliding plug (21), the top of the hexagonal guide rod (28) slides through the interior of the top cover (26), the top of the hexagonal guide rod (28) is disc-shaped, one end of the plurality of pressure plates (30) is inclined downwardly extending to the top of the hexagonal guide rod (28), and the other end of the plurality of pressure plates (30) is inclined upwardly extending to the outside of the top cover (26).

8. The rapid processing device for tissue samples for flow cytometric detection according to claim 7, characterized in that: The top cover (26) is located on the inner side of the limiting cover (16), and the bottom of the annular ring (17) is in contact with the other end of the plurality of pressing plates (30).

9. The rapid processing device for tissue samples for flow cytometric detection according to claim 8, characterized in that: An annular groove (18) is provided at the bottom of the metal mesh frame (12) near the edge, a turntable (13) is provided at the bottom of the metal mesh frame (12), an annular collar (19) is fixed at the top of the turntable (13), the annular collar (19) is slidably engaged in the annular groove (18), scrapers (14) are fixed to the outer surfaces of both sides of the turntable (13), one side of the scraper (14) is in contact with the outer surface of the metal mesh frame (12), the top of the scraper (14) extends upward along the outer surface of the metal mesh frame (12), and the inner wall of the turntable (13) is threadedly connected to the outer surface of the screw (24).

10. The rapid processing device for tissue samples by flow cytometry detection according to claim 9, characterized in that: The top of the fixing plate (9) is provided with a plurality of through holes (10) extending to the bottom at equal intervals, the screw rods (24) correspondingly extend to the inside of the through holes (10), and the bottom of the screw rods (24) extends to the bottom of the fixing plate (9).

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