A multi-layer storage device for in vitro diagnostic reagents

Abstract

The present invention discloses a multi-layer storage device for in vitro diagnostic reagents. The technical solution of the device comprises a storage bin, wherein the top surface of the storage bin is provided with two first layered bins, the top surface of the first layered bin is provided with a second layered bin, the top surface of the second layered bin is provided with a third layered bin, and one side of the first layered bin, the second layered bin and the third layered bin is respectively fixedly installed with a writing board, and the information of the in vitro diagnostic reagents stored in the corresponding box is written on the writing board through the cooperation of the storage bin, the first layered bin, the second layered bin, the third layered bin, the fixed column, the first rotating column, the rotating hole, the stabilizing column, the rotating hole, the supporting column, the third rotating column, the limiting plate and the writing board, so that medical personnel can quickly take the in vitro diagnostic reagents in the storage bin, the first layered bin, the second layered bin or the third layered bin through the information, thereby facilitating the multi-layer classification and storage of the in vitro diagnostic reagents.

Description

Technical Field

[0001] The present invention relates to the technical field of medical instruments, and in particular to a multi-layer storage device for in vitro diagnostic reagents. Background Art

[0002] In vitro diagnostic reagents and instruments are collectively referred to as in vitro diagnostic medical devices, which are part of medical devices. In vitro diagnostic reagents refer to reagents, kits, calibrators (materials), quality control materials (materials), etc. that can be used alone or in combination with instruments, appliances, equipment or systems for in vitro testing of human samples (various body fluids, cells, tissue samples, etc.) in the prevention, diagnosis, treatment monitoring, prognosis observation, health status evaluation and prediction of genetic diseases.

[0003] In the prior art, since in vitro diagnostic reagents are reagents, test kits, calibrators, etc. used for in vitro testing of human samples, a common way to store in vitro diagnostic reagents is to use an integrated reagent diagnostic storage box to store the in vitro diagnostic reagents. At this time, multiple different types of in vitro diagnostic reagents may be mixed together, or a second reagent diagnostic storage box may be used for storage. Therefore, the next time medical staff use the in vitro diagnostic reagents, they need to search for them, which may reduce the storage effect of different types of in vitro diagnostic reagents. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a multi-layer storage device for in vitro diagnostic reagents to solve the problems raised in the above background technology.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] A multi-layer storage device for in vitro diagnostic reagents, comprising a storage bin, wherein two first bins are arranged on the top surface of the storage bin, a second bin is arranged on the top surface of the first bin, a third bin is arranged on the top surface of the second bin, a writing board is fixedly installed on one side of the first bin, the second bin and the third bin, respectively, a sponge pad with holes is fixedly installed on the inner bottom surface of the storage bin, the first bin, the second bin and the third bin; a storage component is arranged inside the storage bin for storing in vitro diagnostic reagents; the storage component comprises: a partition plate, the partition plate is fixedly sleeved inside the storage bin, limiting plates are fixedly installed inside the first bin, the second bin and the third bin, respectively, fixed columns are fixedly installed on both sides of the storage bin and the first bin, a first rotating column is arranged on one side of every two fixed columns on the same side, two rotating holes are opened on one side of the first rotating column, and the rotating holes are connected to the fixed The columns are movably connected, and stabilizing columns are fixedly installed on both sides of the first layered bin and the second layered bin, and every two stabilizing columns on the same side form a group, and a second rotating column is arranged on one side of each group of the stabilizing columns, and two rotating holes are provided on one side of the second rotating column, and the rotating holes are movably connected with the stabilizing columns, and supporting columns are fixedly installed on both sides of the second layered bin and the third layered bin, and a third rotating column is arranged on one side of each group of the supporting columns on the same side, and two supporting holes are provided on one side of the third rotating column, and the supporting holes are movably connected with the supporting columns, and a plurality of limiting holes are respectively provided on the top surfaces of the limiting plate and the partition plate; clamping components for limiting in vitro diagnostic reagent tubes are provided on the top surfaces of the limiting plate and the partition plate; cooling components for dissipating heat inside the storage bin, the first layered bin, the second layered bin and the third layered bin are respectively provided on both sides of the storage bin; a moisture absorption component for dry storage of in vitro diagnostic reagents is provided on the bottom surface of the storage bin.

[0007] By adopting the above technical solution, through the set storage bin, when the medical staff stores the in vitro diagnostic reagent tubes, they first move the third layer bin, the second layer bin and the first layer bin at the same time, so that the first layer bin drives the fixed column to move, and then the first rotating column can be rotated. At this time, the medical staff moves the two first layer bins in relative directions respectively, and then the two first layer bins will separate and move away from each other to expose the storage bin, and then move the third layer bin and the second layer bin, so that the second layer bin drives the stabilizing column to move to rotate the second rotating column, and then the two second layer bins can be moved away from each other, so that the first layer bin can be exposed, and finally the third layer bin is moved alone to drive the supporting column to move and rotate the third rotating column, so that the two third layer bins can be moved away from each other to expose the second layer bin, and the storage bin, the first layer bin, the second layer bin and the third layer bin are arranged in sequence, the first layer bin is the cover of the storage bin, the second layer bin is the cover of the first layer bin, and the storage bin, the first layer bin and the second layer bin are arranged in sequence. The first layer bin, the second layer bin and the third layer bin can all be opened separately. For example, if it is necessary to take out the in vitro diagnostic reagent tube from the first layer bin or place it in the first layer bin, the second layer bin and the third layer bin can be moved at the same time to rotate the second rotating column, so that the second layer bin can be moved away from the top of the first layer bin to remove the obstruction of the first layer bin, and then the in vitro diagnostic reagent information stored in the corresponding box can be written on the writing board, so that medical staff can quickly take out the in vitro diagnostic reagent from the storage bin, the first layer bin, the second layer bin or the third layer bin through the information without having to search for a long time. Through the above method, it is convenient to classify and store in vitro diagnostic reagents in multiple layers. When the medical staff puts the in vitro diagnostic reagent tube into the storage bin for storage, the in vitro diagnostic reagent tube is passed through the limiting hole, so that the bottom of the in vitro diagnostic reagent tube contacts the sponge pad with holes, thereby preventing the in vitro diagnostic reagent tube from bumping inside the storage bin during the movement of the storage bin, causing the bottom of the in vitro diagnostic reagent tube to be hit and broken.

[0008] Preferably, the clamping assembly comprises: a plurality of positioning rings, the plurality of positioning rings are respectively fixedly mounted on the top surfaces of the limiting plate and the dividing plate, the outer circular wall surface of the positioning ring is provided with two movable holes, a sliding block is fixedly mounted on the inner top surface of the movable hole, a guide hole is provided on one side of the sliding block, a movable column is movably sleeved inside the movable hole, a sliding groove is provided on the top surface of the movable column, a guide column is fixedly mounted inside the sliding groove, a first spring is movably sleeved on the outer circular wall surface of the guide column, the guide column is movably sleeved with the guide hole, a clamping half ring is fixedly mounted on one side of the movable column, a plurality of movable columns are respectively fixedly mounted on the top and bottom surfaces of the two clamping half rings, a plurality of clamping columns are respectively provided on the top and bottom surfaces of the clamping half rings, a plurality of clamping columns are cross-arranged, two stabilizing holes are provided on the top surface of the clamping column, the two stabilizing holes are movably sleeved with the movable column and the writing board, a mounting groove is provided on one side of the clamping column, a rubber block is fixedly sleeved inside the mounting groove.

[0009] By adopting the above technical solution, through the provided clamping columns, when the medical staff passes the in vitro diagnostic reagent tube through the limiting hole for collection and placement, due to the cross-overlapping of multiple clamping columns, the top and bottom of the clamping semi-ring are respectively provided with four clamping columns, and every third layer of clamping columns cross-overlaps to form a tic-tac-toe shape. Therefore, when the in vitro diagnostic reagent tube passes through the inside of the limiting hole, the in vitro diagnostic reagent tube will first enter the center position of the tic-tac-toe shape formed by the multiple clamping columns. At this time, when the in vitro diagnostic reagent tube is moved downward by human interference, its outer wall will squeeze the surface of the clamping column and cause the clamping column to rotate, and then the clamping column will The movable column and the clamping half ring are pushed to move, and then the clamping half ring will push the movable column and the guide column to move. When the guide column moves, the sliding block will squeeze the first spring to shrink it. When the in vitro diagnostic reagent tube completely enters the interior of the limiting hole, the first spring rebounds and resets to drive the movable column, the guide column, the clamping half ring and the movable column to move, and reset the multiple clamping columns. At this time, the clamping column and the rubber block will be close to the outer wall of the in vitro diagnostic reagent tube, thereby facilitating the clamping of the in vitro diagnostic reagent tube and preventing the in vitro diagnostic reagent tube from shaking inside the storage bin and hitting the inner wall of the storage bin during carrying and movement, causing it to break.

[0010] Preferably, the cooling component comprises: two mounting frames, the two mounting frames are respectively fixedly mounted on both sides of the storage bin, a fixing groove is provided on one side of the mounting frame, a cooling fan is fixedly sleeved inside the fixing groove, an air collecting shell is fixedly mounted on one side of the inner part of the mounting frame, a connecting hole is provided on the top surface of the air collecting shell, a ventilation pipe is fixedly sleeved on the inner circular wall surface of the connecting hole, air inlet holes are respectively provided on both sides of the storage bin, the ventilation pipe is fixedly sleeved on the air inlet holes, a plurality of ventilation holes are respectively provided on the bottom surfaces of the storage bin, the first layered bin, the second layered bin and the third layered bin, a plurality of air outlet holes are respectively provided on both sides of the third layered bin, and a temperature sensor is fixedly mounted on one side of the storage bin.

[0011] By adopting the above technical solution, a heat dissipation fan is set up, and the staff uses the heat dissipation fan. The fan blades rotate to generate wind that enters the interior of the ventilation duct through the wind collecting shell, and then enters the interior of the storage bin through the ventilation duct, and then blows upward through the ventilation holes, passes through the interior of the first layer bin, the second layer bin and the third layer bin, and is discharged through the air outlet, thereby facilitating the reduction of the temperature inside the storage bin, the first layer bin, the second layer bin and the third layer bin in a hot and high-temperature environment, and preventing the in vitro diagnostic reagents from being damaged in a high-temperature environment.

[0012] Preferably, the desiccant assembly includes: a desiccant shell, which is arranged on the bottom surface of the storage bin, a filter plate is fixedly sleeved inside the desiccant shell, a blocking plate is fixedly installed inside the desiccant shell, a limiting groove is provided on the top surface of the blocking plate, a blocking cover is provided on the top surface of the filter plate, a clamping plate is fixedly installed on one side of the blocking cover, and the clamping plate is movably clamped with the limiting groove.

[0013] By adopting the above technical solution, by setting up a filter plate, by placing a desiccant between the blocking plate and the filter plate, and then by moving the blocking cover to drive the snap-on plate to move and snap the snap-on plate into the interior of the limiting groove, the desiccant can be blocked between the filter plate and the blocking plate. The desiccant can be used to absorb moisture entering the storage bin in an environment with severe humidity, thereby reducing moisture in the storage bin, the first layer bin, the second layer bin and the third layer bin, so that the in vitro diagnostic reagents can be stored in a dry environment.

[0014] Preferably, a mounting block is fixedly installed on one side of the first, second and third stratified bins on the left side, and a fixing cylinder is fixedly installed on one side of the first, second and third stratified bins on the right side, the outer circular wall of the mounting block is provided with a resistance groove, and a clamping groove is provided on one side inside the resistance groove, an operating block is movably sleeved on the outer circular wall of the fixing cylinder, a connecting column is fixedly installed on the outer circular wall of the operating block, a clamping block is fixedly installed on one side of the connecting column, the clamping block is movably clamped with the clamping groove, a rotating column is movably sleeved on the inside of the fixing cylinder, a sliding hole is provided on the outer circular wall of the rotating column, a second spring is movably sleeved on the outer circular wall of the rotating column, a positioning groove is provided on one side of the operating block, a sliding block is fixedly installed on the inside of the positioning groove, the rotating column is movably sleeved on the positioning groove, and the sliding block is movably sleeved on the sliding hole.

[0015] By adopting the above technical solution, through the provided clamping block, the medical staff can drive the connecting column and the clamping block to move by pressing the operating block, and compress the second spring in the positioning groove, so that the clamping block can be moved out of the interior of the clamping groove, and then the rotating operating block drives the rotating column and the sliding hole to rotate to make the connecting column move away from the mounting block, thereby facilitating the removal of the restrictions between the two first layered bins, the two second layered bins or the two third layered bins, so that the two first layered bins can be separated, and through reverse operation, the clamping block can enter the interior of the clamping groove, facilitating the locking of the two first layered bins, the two second layered bins and the two third layered bins together, so that the medical staff can move the storage bin.

[0016] Preferably, a plurality of resistance blocks are fixedly mounted on the top surface of the moisture-absorbing shell, a threaded groove is provided on one side of the resistance block, a bolt is threadedly connected to the inner circular wall surface of the threaded groove, a plurality of slots are provided on the bottom surface of the storage bin, two circular through holes are respectively provided on both sides of the storage bin, the circular through holes are connected to the slots, and the bolts are movably connected to the circular through holes.

[0017] By adopting the above technical solution, the resistance block is set up, the bolt is loosened and moved out of the threaded groove, and then the desiccant shell is moved to drive the resistance block to move, and the resistance block is moved out of the inside of the slot. The desiccant shell can be disassembled, and then the desiccant shell can be separated from the storage bin, so as to facilitate the replacement of the desiccant inside the desiccant shell.

[0018] Preferably, a drainage hole is provided on one side of the moisture absorbing shell, the inner circumferential wall of the drainage hole is provided with threads, the inner circumferential wall of the drainage hole is threadedly connected with a sealing block, and the outer circumferential wall of the sealing block is provided with threads.

[0019] By adopting the above technical solution, the moisture absorbed by the desiccant can be discharged.

[0020] Preferably, a baffle is provided on the top surface of the third tiered bin, a hinge is fixedly installed on one side of the third tiered bin, the baffle is connected to the third tiered bin via the hinge, an iron sheet is fixedly installed on the bottom surface of the baffle, and a magnet is fixedly installed on the top surface of the third tiered bin.

[0021] By adopting the above technical solution, the third stratified bin is shielded.

[0022] In summary, the present invention mainly has the following beneficial effects:

[0023] 1. By using the storage bin, the first layer bin, the second layer bin, the third layer bin, the fixed column, the first rotating column, the rotating hole, the stabilizing column, the rotating hole, the supporting column, the third rotating column, the limiting plate and the writing board in coordination with each other, the information of the in vitro diagnostic reagents stored in the corresponding box is written on the writing board, so that medical staff can quickly take the in vitro diagnostic reagents in the storage bin, the first layer bin, the second layer bin or the third layer bin through the information without having to search for a long time, thereby facilitating the multi-layer classification and storage of the in vitro diagnostic reagents.

[0024] 2. The storage bin, the first layer bin, the second layer bin, the third layer bin, the limiting plate, the limiting hole and the sponge pad with holes are used in coordination with each other to make the bottom of the in vitro diagnostic reagent tube contact the sponge pad with holes, thereby preventing the in vitro diagnostic reagent tube from bumping inside the storage bin during movement, causing the bottom of the in vitro diagnostic reagent tube to be hit and broken. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0026] Figure 2 is a schematic diagram of the structure of the first rotating column of the present invention;

[0027] Figure 3 It is a schematic diagram of the third layered bin structure of the present invention;

[0028] Figure 4 It is a schematic diagram of the positioning ring structure of the present invention;

[0029] Figure 5 It is a schematic diagram of the clamping half ring structure of the present invention;

[0030] Figure 6 It is a schematic diagram of the fixed cylinder structure of the present invention;

[0031] Figure 7 It is a schematic diagram of the mounting block structure of the present invention;

[0032] Figure 8 It is a schematic diagram of the operation block structure of the present invention;

[0033] Fig. 9 It is a schematic diagram of the storage bin structure of the present invention;

[0034] Fig.10 It is a schematic diagram of the structure of the mounting frame of the present invention;

[0035] Fig.11 It is a schematic diagram of the structure of the hygroscopic shell of the present invention;

[0036] Fig.12 It is a schematic diagram of the shielding plate structure of the present invention;

[0037] Fig.13 It is a schematic diagram of the movable column structure of the present invention.

[0038] 1. Storage bin; 2. First tier bin; 3. Second tier bin; 4. Third tier bin; 5. Fixed column; 6. First rotating column; 7. Rotating hole; 8. Stable column; 9. Second rotating column; 10. Rotating hole; 11. Support column; 12. Third rotating column; 13. Support hole; 14. Limiting plate; 15. Limiting hole; 16. Positioning ring; 17. Movable hole; 18. Sliding block; 19. Guide hole; 20. Moving column; 21. Sliding groove; 22. Guide column; 23. First spring; 24. Clamping half ring; 25. Movable column; 26. Writing board; 27. Clamping column; 28. Stable hole; 29. ​​Mounting groove; 30. Rubber block; 31. Sponge pad with holes; 32. Divider plate; 33. Mounting block; 34, resistance groove; 35, snap-on groove; 36, fixed cylinder; 37, operating block; 38, connecting column; 39, snap-on block; 40, rotating column; 41, sliding hole; 42, second spring; 43, positioning groove; 44, slider; 45, mounting bracket; 46, fixing groove; 47, cooling fan; 48, wind collecting shell; 49, connecting hole; 50, ventilation pipe; 51, air inlet hole; 52, ventilation hole; 53, air outlet hole; 54, moisture absorption shell; 55, filter plate; 56, blocking plate; 57, blocking cover; 58, snap-on plate; 59, resistance block; 60, threaded groove; 61, bolt; 62, snap-on groove; 63, limit groove; 64, drainage hole; 65, sealing block; 66, shielding plate; 67, iron sheet; 68, magnet. DETAILED DESCRIPTION

[0039] 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 described embodiments 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. Embodiment 1

[0040] refer to Figure 1 , Figure 2 and Figure 3A multi-layer storage device for in vitro diagnostic reagents comprises a storage bin 1, wherein the top surface of the storage bin 1 is provided with two first layered bins 2, the top surface of the first layered bin 2 is provided with a second layered bin 3, the top surface of the second layered bin 3 is provided with a third layered bin 4, a writing board 26 is fixedly installed on one side of the first layered bin 2, the second layered bin 3 and the third layered bin 4, a sponge pad 31 with holes is fixedly installed on the inner bottom surface of the storage bin 1, the first layered bin 2, the second layered bin 3 and the third layered bin 4, a storage assembly is arranged inside the storage bin 1 for storing in vitro diagnostic reagents; the storage assembly comprises: a partition plate 32, the partition plate 32 is fixedly sleeved inside the storage bin 1, and the inner surfaces of the first layered bin 2, the second layered bin 3 and the third layered bin 4 are fixedly installed. A limiting plate 14 is fixedly installed, and fixed columns 5 are respectively fixedly installed on both sides of the storage bin 1 and the first stratified bin 2. A first rotating column 6 is arranged on one side of every two fixed columns 5 on the same side, and two rotating holes 7 are provided on one side of the first rotating column 6, and the rotating holes 7 are movably connected with the fixed columns 5. Stable columns 8 are respectively fixedly installed on both sides of the first stratified bin 2 and the second stratified bin 3. Every two stable columns 8 on the same side form a group, and a second rotating column 9 is arranged on one side of each group of stable columns 8. Two rotating holes 10 are provided on one side of the second rotating column 9, and the rotating holes 10 are movably connected with the stable columns 8. Support columns 11 are respectively fixedly installed on both sides of the second stratified bin 3 and the third stratified bin 4, and a third rotating column 12 is arranged on one side of each group of support columns 11 on the same side. There are two supporting holes 13, which are movably connected to the supporting column 11. A plurality of limiting holes 15 are respectively provided on the top surfaces of the limiting plate 14 and the partition plate 32. The top surfaces of the limiting plate 14 and the partition plate 32 are provided with clamping components for limiting the in vitro diagnostic reagent tubes. Cooling components for dissipating the interior of the storage bin 1, the first layered bin 2, the second layered bin 3 and the third layered bin 4 are respectively provided on both sides of the storage bin 1. A moisture absorption component for dry storage of in vitro diagnostic reagents is provided on the bottom surface of the storage bin 1. Through the provided storage bin 1, when medical staff store in vitro diagnostic reagent tubes, they first move the third layered bin 4, the second layered bin 3 and the first layered bin 2 at the same time, so that the first layered bin 2 drives the fixed column 5 to move , and then the first rotating column 6 can be rotated. At this time, the medical staff will move the two first layered bins 2 in opposite directions respectively, and then the two first layered bins 2 will separate and move away from each other to expose the storage bin 1, and then move the third layered bin 4 and the second layered bin 3, so that the second layered bin 3 drives the stabilizing column 8 to move and the second rotating column 9 to rotate, and then the two second layered bins 3 can be moved away from each other, so that the first layered bin 2 can be exposed, and finally the third layered bin 4 is moved alone to drive the supporting column 11 to move and the third rotating column 12 to rotate, so that the two third layered bins 4 can be moved away from each other to expose the second layered bin 3, and the storage bin 1, the first layered bin 2, the second layered bin 3 and the third layered bin 4 are progressive in sequence, and the first layered bin 2 is the cover of the storage bin 1,The second compartment 3 is the cover of the first compartment 2, and the storage compartment 1, the first compartment 2, the second compartment 3 and the third compartment 4 can be opened separately. For example, if you need to take out the first compartment 2 or place an in vitro diagnostic reagent tube in the first compartment 2, you can move the second compartment 3 and the third compartment 4 at the same time to make the second rotating column 9 rotate, so that the second compartment 3 can be removed from the top of the first compartment 2 to remove the cover of the first compartment 2, and then write the in vitro diagnostic reagent information stored in the corresponding box on the writing board 26, so that medical staff can quickly check the information. When taking IVD reagents from the storage bin 1, the first layered bin 2, the second layered bin 3 or the third layered bin 4, there is no need to search for them for a long time. Through the above method, it is convenient to classify and store IVD reagents in multiple layers. When medical staff put IVD reagent tubes into the storage bin 1 for storage, they pass the IVD reagent tubes through the limiting holes 15, so that the bottom of the IVD reagent tubes contact the sponge pad with holes 31, thereby preventing the IVD reagent tubes from bumping inside the storage bin 1 during the movement of the storage bin 1, causing the bottom of the IVD reagent tubes to be hit and broken. Embodiment 2

[0041] Based on the above embodiment 1, refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Fig. 9 , Fig.10 and Fig.13 The clamping assembly includes a plurality of positioning rings 16, which are fixedly mounted on the top surfaces of the limiting plate 14 and the partition plate 32, respectively. Two movable holes 17 are provided on the outer circumferential wall surface of the positioning ring 16, and a sliding block 18 is fixedly mounted on the inner top surface of the movable hole 17. A guide hole 19 is provided on one side of the sliding block 18. A moving column 20 is movably sleeved inside the movable hole 17, and a sliding groove 21 is provided on the top surface of the moving column 20. A guide column 22 is fixedly mounted inside the sliding groove 21. A first spring 23 is movably sleeved on the outer circumferential wall surface of the guide column 22. The guide column 22 is movably sleeved with the guide hole 19, and a clamping semi-ring 24 is fixedly mounted on one side of the moving column 20. The two clamping semi-rings 2 4, a plurality of movable columns 25 are fixedly installed on the top and bottom surfaces thereof, a plurality of clamping columns 27 are arranged on the top and bottom surfaces thereof, the clamping columns 27 are made of a flexible material, a plurality of clamping columns 27 are arranged crosswise, two stabilizing holes 28 are arranged on the top surface of the clamping columns 27, the two stabilizing holes 28 are movably sleeved with the movable columns 25 and the writing board 26 respectively, a mounting groove 29 is arranged on one side of the clamping columns 27, a rubber block 30 is fixedly sleeved inside the mounting groove 29, and through the arranged clamping columns 27, since the clamping columns 27 are made of a flexible material, when the in vitro diagnostic reagent tube is placed inside the limiting hole 15, the total number of the clamping columns 27 is eight, and every four of them form a tic-tac-toe shape, such as Fig.13After every four clamping columns 27 form a tic-tac-toe pattern, there are now two tic-tac-toes, and then the two tic-tac-toes are in corresponding upper and lower positions, so that the position of the clamping semi-ring 24 is between the two tic-tac-toes, and the two tic-tac-toes are movably connected by a plurality of movable columns 25 fixed on the clamping semi-ring 24, and at this time, the two tic-tac-toes are connected together in two layers, and then the positioning ring 16 is fixed to the limiting plate 14 and does not move, and movable columns 20 are respectively installed on the two clamping semi-rings 24, and the two movable columns 20 translate in a direction away from each other, and can respectively drive the two clamping semi-rings 24 to move in a direction away from each other, and at this time, the two clamping semi-rings 24 will respectively drive the movable columns 25 to move and transmit to the clamping columns 27, so that the tic-tac-toe pattern formed by the clamping columns 27 can change. , so that the space in the middle of the well is pulled from a parallelogram to a rhombus, so that the in vitro diagnostic reagent tube can enter the center position of the well. Since the first spring 23 is installed on the moving column 20, and the sliding block 18 is installed on the fixed positioning ring 16, when the moving column 20 is translated, the first spring 23 will be stretched. When the in vitro diagnostic reagent tube is placed in the center position of the well, in the absence of external interference, the first spring 23 will drive the moving column 20 and the clamping half ring 24 to reset and rebound, thereby restoring the rhombus in the center space of the well to a parallelogram. At this time, two sides of the parallelogram will contact the in vitro diagnostic reagent tube, thereby completing the clamping of the in vitro diagnostic reagent tube. Conversely, in the case where the external force does not pull the moving column 20, the in vitro diagnostic reagent tube is directly placed in the well. When the in vitro diagnostic reagent tube is moved downward by human interference, its outer wall will squeeze the surface of the clamping column 27 and make the clamping column 27 rotate, and then the clamping column 27 will push the movable column 25 and the clamping half ring 24 to move, and then the clamping half ring 24 will push the movable column 20 and the guide column 22 to move. When the guide column 22 moves, the sliding block 18 will squeeze the first spring 23 to make it contract. When the in vitro diagnostic reagent tube completely enters the interior of the limiting hole 15, the first spring 23 rebounds and resets to drive the movable column 20, the guide column 22, the clamping half ring 24 and the movable column 25 to move, and reset the multiple clamping columns 27. At this time, the clamping column 27 and the rubber block 30 will be close to the outer wall of the in vitro diagnostic reagent tube, so as to facilitate the in vitro diagnostic reagent tube. The cooling assembly comprises two mounting brackets 45, which are respectively fixedly mounted on both sides of the storage bin 1. A fixing groove 46 is provided on one side of the mounting bracket 45. A heat dissipation fan 47 is fixedly sleeved inside the fixing groove 46. An air collecting shell 48 is fixedly mounted on one side of the mounting bracket 45. A connecting hole 49 is provided on the top surface of the air collecting shell 48. A ventilation pipe 50 is fixedly sleeved on the inner wall surface of the connecting hole 49. Air inlet holes 51 are respectively provided on both sides of the storage bin 1. The ventilation pipe 50 is fixedly sleeved with the air inlet hole 51. A plurality of ventilation holes 52 are respectively provided on the bottom surfaces of the storage bin 1, the first layer bin 2, the second layer bin 3 and the third layer bin 4.A plurality of air outlets 53 are respectively provided on both sides of the third layered bin 4. A temperature sensor is fixedly installed on one side of the storage bin 1. Through the heat dissipation fan 47, the staff uses the heat dissipation fan 47. The blades of the heat dissipation fan 47 rotate to generate wind that enters the interior of the ventilation pipe 50 through the wind collecting shell 48, and then enters the interior of the storage bin 1 through the ventilation pipe 50. Then, the wind blows upward through the ventilation holes 52, passes through the interior of the first layered bin 2, the second layered bin 3 and the third layered bin 4, and is discharged through the air outlets 53, so as to facilitate the reduction of the temperature inside the storage bin 1, the first layered bin 2, the second layered bin 3 and the third layered bin 4 in a hot and high-temperature environment, and prevent the in vitro diagnostic reagents from being damaged in a high-temperature environment. Embodiment 3

[0042] Based on the above embodiment 1 or 2, refer to Figure 1 , Figure 6 , Figure 7 , Figure 8 and Fig.11The moisture absorption component includes a moisture absorption shell 54, which is arranged on the bottom surface of the storage bin 1, and a filter plate 55 is fixedly sleeved inside the moisture absorption shell 54. A blocking plate 56 is fixedly installed inside the moisture absorption shell 54, and a limiting groove 63 is provided on the top surface of the blocking plate 56. A blocking cover 57 is provided on the top surface of the filter plate 55, and a clamping plate 58 is fixedly installed on one side of the blocking cover 57. The clamping plate 58 is movably clamped with the limiting groove 63. By setting the filter plate 55, a moisture absorbent is placed between the blocking plate 56 and the filter plate 55, and then the blocking cover 57 is moved to drive the clamping plate 58 to move and clamp the clamping plate 58 into the limiting groove 63, so that the moisture absorbent can be blocked on the filter plate 55. 5 and the blocking plate 56, through the desiccant, it is convenient to absorb the moisture entering the storage bin 1 in a severe humidity environment, reduce the moisture inside the storage bin 1, the first layered bin 2, the second layered bin 3 and the third layered bin 4, so that the in vitro diagnostic reagents can be stored in a dry environment. A mounting block 33 is fixedly installed on one side of the first layered bin 2, the second layered bin 3 and the third layered bin 4 on the left side, and a fixing cylinder 36 is fixedly installed on one side of the first layered bin 2, the second layered bin 3 and the third layered bin 4 on the right side. The outer circumferential wall surface of the mounting block 33 is provided with a resistance groove 34, and a clamping groove 35 is provided on one side of the resistance groove 34. The outer circumferential wall surface of the fixing cylinder 36 is provided with a resistance groove 34. An operating block 37 is movably sleeved on the surface, a connecting column 38 is fixedly installed on the outer circumferential wall of the operating block 37, a clamping block 39 is fixedly installed on one side of the connecting column 38, the clamping block 39 is movably clamped with the clamping groove 35, a rotating column 40 is movably sleeved inside the fixed cylinder 36, a sliding hole 41 is provided on the outer circumferential wall of the rotating column 40, a second spring 42 is movably sleeved on the outer circumferential wall of the rotating column 40, a positioning groove 43 is provided on one side of the operating block 37, a sliding block 44 is fixedly installed inside the positioning groove 43, the rotating column 40 is movably sleeved with the positioning groove 43, the sliding block 44 is movably sleeved with the sliding hole 41, and through the provided clamping block 39, medical staff can drive the rotating column 40 by pressing the operating block 37 The connecting column 38 and the clamping block 39 move, and the positioning groove 43 compresses the second spring 42, so that the clamping block 39 can be moved out of the interior of the clamping groove 35, and then the rotating operation block 37 drives the rotating column 40 and the sliding hole 41 to rotate to make the connecting column 38 move away from the mounting block 33, thereby facilitating the removal of the restrictions between the two first layered bins 2, the two second layered bins 3 or the two third layered bins 4, so that the two first layered bins 2 can be separated. Through reverse operation, the clamping block 39 can enter the interior of the clamping groove 35, which is convenient for locking the two first layered bins 2, the two second layered bins 3 and the two third layered bins 4 together, so that medical staff can move the storage bin 1. Embodiment 4

[0043] Based on the above embodiments 1, 2 or 3, refer to Figure 1 , Figure 3 , Fig. 9 , Fig.11 and Fig.12The top surface of the moisture absorbing shell 54 is fixedly installed with a plurality of resistance blocks 59, a threaded groove 60 is provided on one side of the resistance block 59, and a bolt 61 is threadedly connected to the inner wall surface of the threaded groove 60, and a plurality of card slots 62 are provided on the bottom surface of the storage bin 1, and two circular through holes are respectively provided on both sides of the storage bin 1, and the circular through holes are connected with the card slots 62, and the bolts 61 are movably connected with the circular through holes. By setting the resistance block 59, the bolts 61 are loosened and moved out of the threaded groove 60, and then the moisture absorbing shell 54 is moved to drive the resistance block 59 to move, and the resistance block 59 is moved out of the inside of the card slot 62, and the moisture absorbing shell 54 can be disassembled. Unloading, the hygroscopic shell 54 can be separated from the storage bin 1, so as to replace the hygroscopic agent inside the hygroscopic shell 54. A drainage hole 64 is provided on one side of the hygroscopic shell 54, and the inner circular wall of the drainage hole 64 is provided with a thread. The inner circular wall of the drainage hole 64 is threadedly connected with a sealing block 65, and the outer circular wall of the sealing block 65 is provided with a thread. A baffle plate 66 is provided on the top surface of the third layered bin 4, and a hinge is fixedly installed on one side of the third layered bin 4. The baffle plate 66 is connected to the third layered bin 4 through the hinge, an iron sheet 67 is fixedly installed on the bottom surface of the baffle plate 66, and a magnet 68 is fixedly installed on the top surface of the third layered bin 4.

[0044] Working principle: Please refer to Figure 1-Figure 12As shown, through the storage bin 1, when the medical staff stores the in vitro diagnostic reagent tubes, they first move the third layer bin 4, the second layer bin 3 and the first layer bin 2 at the same time, so that the first layer bin 2 drives the fixed column 5 to move, and then the first rotating column 6 can be rotated. At this time, the medical staff moves the two first layer bins 2 in relative directions respectively, and then the two first layer bins 2 will separate and move away from each other to expose the storage bin 1, and then move the third layer bin 4 and the second layer bin 3, so that the second layer bin 3 drives the stabilizing column 8 to move and the second rotating column 9 to rotate, so that the two second layer bins 3 can be moved away from each other, so that the first layer bin 2 can be exposed, and finally the third layer bin 4 is moved alone to drive the supporting column 11 to move and the third rotating column 12 to rotate, so that the two third layer bins 4 can be moved away from each other to expose the second layer bin 3. The storage bin 1, the first layer bin 2, the second layer bin 3 and the third layer bin 4 are arranged in sequence. The first layer bin 2 is the cover of the storage bin 1, the second layer bin 3 is the cover of the first layer bin 2, and the storage bin 1, the first layer bin 2 and the second layer bin 3 are arranged in sequence. The layer bin 2, the second layer bin 3 and the third layer bin 4 can all be opened separately. For example, if it is necessary to take out or place an IVD reagent tube inside the first layer bin 2, the second layer bin 3 and the third layer bin 4 can be moved simultaneously to rotate the second rotating column 9, so that the second layer bin 3 can be moved away from the top of the first layer bin 2 to remove the shielding of the first layer bin 2, and then the IVD reagent information stored in the corresponding box can be written on the writing board 26, so that the medical staff can quickly take out the IVD reagent from the storage bin 1, the first layer bin 2, the second layer bin 3 or the third layer bin 4 through the information, without having to search for a long time. In this way, it is convenient to carry out multi-layer classification and storage of IVD reagents. When the medical staff puts the IVD reagent tube into the storage bin 1 for storage, the IVD reagent tube is passed through the limiting hole 15, so that the bottom of the IVD reagent tube contacts the sponge pad with holes 31, so as to prevent the IVD reagent tube from bumping inside the storage bin 1 during the movement of the storage bin 1, causing the bottom of the IVD reagent tube to be hit and broken.

[0045] By setting the clamping column 27, when the medical staff puts the in vitro diagnostic reagent tube through the limiting hole 15 for collection and placement, due to the cross-overlapping of multiple clamping columns 27, there are four clamping columns 27 on the top and bottom of the clamping semi-ring 24, and the four clamping columns 27 in each third layered compartment cross-overlap to form a tic-tac-toe shape. Therefore, when the in vitro diagnostic reagent tube passes through the inside of the limiting hole 15, the in vitro diagnostic reagent tube will first enter the center position of the tic-tac-toe shape formed by the multiple clamping columns 27. At this time, when the in vitro diagnostic reagent tube moves downward due to human interference, its outer wall will squeeze the surface of the clamping column 27 and make the clamping column 27 rotate, and then the clamping column 27 will push the movable column 25 and the clamping semi-ring 24 moves, and then the clamping half ring 24 pushes the movable column 20 and the guide column 22 to move. When the guide column 22 moves, the sliding block 18 squeezes the first spring 23 to make it contract. When the in vitro diagnostic reagent tube completely enters the interior of the limiting hole 15, the first spring 23 rebounds and resets to drive the movable column 20, the guide column 22, the clamping half ring 24 and the movable column 25 to move, and resets the multiple clamping columns 27. At this time, the clamping column 27 and the rubber block 30 will be close to the outer wall of the in vitro diagnostic reagent tube, so as to facilitate the clamping of the in vitro diagnostic reagent tube and prevent the in vitro diagnostic reagent tube from shaking inside the storage bin 1 and hitting the inner wall of the storage bin 1 during carrying and moving, causing it to break.

[0046] By setting up the heat dissipation fan 47, the staff uses the heat dissipation fan 47, and the blades of the heat dissipation fan 47 rotate to generate wind that enters the interior of the ventilation duct 50 through the wind collecting shell 48, and then enters the interior of the storage bin 1 through the ventilation duct 50, and then the wind blows upward through the ventilation hole 52, passes through the interior of the first layer bin 2, the second layer bin 3 and the third layer bin 4, and is discharged through the air outlet 53, thereby facilitating the reduction of the temperature inside the storage bin 1, the first layer bin 2, the second layer bin 3 and the third layer bin 4 in a hot and high-temperature environment, and preventing the in vitro diagnostic reagents from being damaged in a high-temperature environment.

[0047] By setting up the filter plate 55, by placing a desiccant between the blocking plate 56 and the filter plate 55, and then by moving the blocking cover 57 to drive the snap-in plate 58 to move and snap the snap-in plate 58 into the interior of the limiting groove 63, the desiccant can be blocked between the filter plate 55 and the blocking plate 56. The desiccant can be used to absorb the moisture entering the storage bin 1 in an environment with severe humidity, thereby reducing the moisture in the storage bin 1, the first layer bin 2, the second layer bin 3 and the third layer bin 4, so that the in vitro diagnostic reagents can be stored in a dry environment.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-layer storage device for in vitro diagnostic reagents, characterized in that: include: A storage bin (1), wherein two first layer bins (2) are arranged on the top surface of the storage bin (1), a second layer bin (3) is arranged on the top surface of the first layer bin (2), a third layer bin (4) is arranged on the top surface of the second layer bin (3), a writing board (26) is fixedly installed on one side of the first layer bin (2), the second layer bin (3) and the third layer bin (4), and a sponge pad (31) with holes is fixedly installed on the inner bottom surface of the storage bin (1), the first layer bin (2), the second layer bin (3) and the third layer bin (4); A storage component is arranged inside the storage bin (1) and is used to store in vitro diagnostic reagents; the storage component comprises: a partition plate (32), the partition plate (32) is fixedly sleeved inside the storage bin (1), the first layer bin (2), the second layer bin (3) and the third layer bin (4) are respectively fixedly installed with a limiting plate (14), the two sides of the storage bin (1) and the first layer bin (2) are respectively fixedly installed with a fixed column (5), one side of each of the two fixed columns (5) on the same side is provided with a first rotating column (6), one side of the first rotating column (6) is provided with two rotating holes (7), the rotating holes (7) are movably sleeved with the fixed column (5), the two sides of the first layer bin (2) and the second layer bin (3) are respectively fixedly installed with a fixed column (5), Stable columns (8) are respectively fixedly installed, and every two stable columns (8) on the same side form a group. A second rotating column (9) is provided on one side of each group of stable columns (8), and two rotating holes (10) are provided on one side of the second rotating column (9), and the rotating holes (10) are movably connected with the stable columns (8). Support columns (11) are respectively fixedly installed on both sides of the second layered bin (3) and the third layered bin (4), and a third rotating column (12) is provided on one side of each group of support columns (11) on the same side, and two supporting holes (13) are provided on one side of the third rotating column (12), and the supporting holes (13) are movably connected with the support columns (11). The limiting plate (14) and the top surface of the partition plate (32) are respectively provided with a plurality of limiting holes (15); The top surfaces of the limiting plate (14) and the partition plate (32) are provided with clamping components for limiting the in vitro diagnostic reagent tube; Cooling components for dissipating heat inside the storage bin (1), the first stratified bin (2), the second stratified bin (3) and the third stratified bin (4) are respectively provided on both sides of the storage bin (1); The bottom surface of the storage bin (1) is provided with a moisture absorbing component for dry storage of in vitro diagnostic reagents; The clamping assembly comprises: a plurality of positioning rings (16), the plurality of positioning rings (16) being fixedly mounted on the top surfaces of the limiting plate (14) and the partition plate (32), respectively; the outer circumferential wall surface of the positioning ring (16) is provided with two movable holes (17); a sliding block (18) is fixedly mounted on the inner top surface of the movable hole (17); a guide hole (19) is provided on one side of the sliding block (18); a moving column (20) is movably sleeved inside the movable hole (17); a sliding groove (21) is provided on the top surface of the moving column (20); a guide column (22) is fixedly mounted inside the sliding groove (21); a first spring (23) is movably sleeved on the outer circumferential wall surface of the guide column (22); The guide column (22) is movably sleeved with the guide hole (19); a clamping half ring (24) is fixedly installed on one side of the movable column (20); a plurality of movable columns (25) are fixedly installed on the top and bottom surfaces of the two clamping half rings (24); a plurality of clamping columns (27) are respectively arranged on the top and bottom surfaces of the clamping half rings (24); a plurality of clamping columns (27) are cross-arranged; two stabilizing holes (28) are provided on the top surface of the clamping column (27); the two stabilizing holes (28) are movably sleeved with the movable column (25) and the writing board (26) respectively; a mounting groove (29) is provided on one side of the clamping column (27); a rubber block (30) is fixedly sleeved inside the mounting groove (29); The cooling component comprises: two mounting frames (45), the two mounting frames (45) being fixedly mounted on two sides of the storage bin (1), one side of the mounting frame (45) being provided with a fixing groove (46), the interior of the fixing groove (46) being fixedly sleeved with a heat dissipation fan (47), an air collecting shell (48) being fixedly mounted on one side of the interior of the mounting frame (45), a connecting hole (49) being provided on the top surface of the air collecting shell (48), a ventilation pipe (50) being fixedly sleeved on the inner circular wall surface of the connecting hole (49), air inlet holes (51) being provided on two sides of the storage bin (1), the ventilation pipe (50) being fixedly sleeved with the air inlet holes (51), a plurality of ventilation holes (52) being provided on the bottom surfaces of the storage bin (1), the first layer bin (2), the second layer bin (3) and the third layer bin (4), a plurality of air outlet holes (53) being provided on two sides of the third layer bin (4), and a temperature sensor being fixedly mounted on one side of the storage bin (1); The moisture absorption component comprises: a moisture absorption shell (54), the moisture absorption shell (54) being arranged on the bottom surface of the storage bin (1), a filter plate (55) being fixedly sleeved inside the moisture absorption shell (54), a blocking plate (56) being fixedly installed inside the moisture absorption shell (54), a limiting groove (63) being provided on the top surface of the blocking plate (56), a blocking cover (57) being provided on the top surface of the filter plate (55), a clamping plate (58) being fixedly installed on one side of the blocking cover (57), and the clamping plate (58) being movably clamped with the limiting groove (63); A mounting block (33) is fixedly mounted on one side of the first stratified bin (2), the second stratified bin (3) and the third stratified bin (4) on the left side, and a fixing cylinder (36) is fixedly mounted on one side of the first stratified bin (2), the second stratified bin (3) and the third stratified bin (4) on the right side. A resistance groove (34) is provided on the outer circumferential wall surface of the mounting block (33), and a clamping groove (35) is provided on one side of the inner side of the resistance groove (34). An operating block (37) is movably sleeved on the outer circumferential wall surface of the fixing cylinder (36), and a connecting column (38) is fixedly mounted on the outer circumferential wall surface of the operating block (37). The connecting column A clamping block (39) is fixedly mounted on one side of the operating block (38), the clamping block (39) is movably clamped with the clamping groove (35), a rotating column (40) is movably sleeved inside the fixed cylinder (36), a sliding hole (41) is provided on the outer circumferential wall surface of the rotating column (40), a second spring (42) is movably sleeved on the outer circumferential wall surface of the rotating column (40), a positioning groove (43) is provided on one side of the operating block (37), a sliding block (44) is fixedly mounted inside the positioning groove (43), the rotating column (40) is movably sleeved with the positioning groove (43), and the sliding block (44) is movably sleeved with the sliding hole (41).

2. The multi-layer storage device for in vitro diagnostic reagents according to claim 1, characterized in that: A plurality of resistance blocks (59) are fixedly mounted on the top surface of the moisture absorbing shell (54), a threaded groove (60) is provided on one side of the resistance block (59), a bolt (61) is threadedly connected to the inner wall surface of the threaded groove (60), a plurality of clamping grooves (62) are provided on the bottom surface of the storage bin (1), two circular through holes are respectively provided on both sides of the storage bin (1), the circular through holes are connected to the clamping grooves (62), and the bolts (61) are movably sleeved with the circular through holes.

3. The multi-layer storage device for in vitro diagnostic reagents according to claim 1, characterized in that: A drainage hole (64) is provided on one side of the moisture absorbing shell (54), the inner circumferential wall surface of the drainage hole (64) is provided with a thread, the inner circumferential wall surface of the drainage hole (64) is threadedly connected to a sealing block (65), and the outer circumferential wall surface of the sealing block (65) is provided with a thread.

4. The multi-layer storage device for in vitro diagnostic reagents according to claim 1, characterized in that: The top surface of the third stratified bin (4) is provided with a shielding plate (66), a hinge is fixedly mounted on one side of the third stratified bin (4), the shielding plate (66) is connected to the third stratified bin (4) via the hinge, an iron sheet (67) is fixedly mounted on the bottom surface of the shielding plate (66), and a magnet (68) is fixedly mounted on the top surface of the third stratified bin (4).

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