Rotating platform for qualitative analysis and quantitative analysis
By integrating logic control display and automated sample loading components on the rotating platform, the automatic operation of the rotating platform is achieved, solving the problems of low efficiency and contact risks of manual sample deployment, and improving analysis efficiency and accuracy.
Patent Information
- Application Number
- CN202420267888.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-04
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-02-04
AI Technical Summary
The existing rotating platform requires manual preparation of samples during use, resulting in low efficiency and increasing the contact time between the experimenter and the reagent or samples, affecting health.
A rotating platform including an operating platform, a moving component and a sampling component is designed. Automatic sample loading operations are set through logic control displays, and automatic mixing is achieved by using a motor to drive the rotating disc and the sample disc to reduce manual participation.
Improves the efficiency and accuracy of sample loading analysis, reduces the operator's contact time with reagents or samples, reduces health risks, and improves the practicality of sample detection and the accuracy of results.
Smart Images
Figure CN222145025U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of analytical rotating platforms, in particular to a rotating platform used for qualitative analysis and quantitative analysis. Background Art
[0002] The rotating platform for qualitative and quantitative analysis is a device that can mix reagents and samples by rotating the sample. It is widely used in the fields of chemistry and biology. In the field of reagent detection, the rotating platform can be used to mix the reactants and sample solutions to make them more evenly mixed, thereby improving the accuracy and reliability of the detection.
[0003] During use, the rotating platform in current technology often requires manual preparation of samples to be tested and analyzed in test tubes on the platform before analysis and testing. This operation method is not only inefficient, but also increases the contact time between experimenters and samples or reagents. Long-term work may also affect human health.
[0004] Therefore, a rotating platform for qualitative and quantitative analysis is proposed. Utility Model Content
[0005] The purpose of the utility model is to provide a rotating platform for qualitative analysis and quantitative analysis to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rotating platform for qualitative analysis and quantitative analysis, comprising an operating platform, a moving component and a sampling component; a logic control display is installed on the front side of the outer wall of the operating platform, a rotating disk is rotatably installed on the upper surface of the operating platform, a plurality of operating tables are installed on the upper surface of the operating platform, a sample disk is arranged on the upper surface of the plurality of operating tables, a limiting groove is provided on the lower surface of the plurality of sample disks, a limiting block is arranged inside the plurality of limiting grooves, a first motor is installed on the lower surface of the plurality of limiting blocks, the lower surfaces of the plurality of first motors are fixed to the upper surface of the rotating disk, a rotating opening is provided on the upper surface of the operating platform and the rotating disk, a rotating block is installed on the inner wall of the two rotating openings, a second motor is installed on the inner wall of the rotating block, the upper surface of the second motor is fixed to the upper part of the inner wall of the operating platform, a fixed table is installed on the output end of the second motor, and the lower surface of the fixed table is rotatably connected to the upper surface of the rotating disk.
[0007] Preferably, the moving component includes a support table, the lower surface of the support table is fixed to the upper surface of the fixed table, slide rails are installed on four sides of the outer wall of the support table, multiple inner walls of the slide rails are rotatably installed with screw rods, the right ends of multiple screw rods pass through the right side of the corresponding inner wall of the slide rail and are installed with a third motor, the rod walls of multiple screw rods are threaded with sliding blocks, and the outer walls of multiple sliding blocks are respectively slidably installed on the inner walls of the corresponding slide rails.
[0008] Preferably, the sampling assembly includes a plurality of telescopic rods, the upper surfaces of the plurality of telescopic rods are respectively fixed to the lower surfaces of the corresponding sliding blocks, the output ends of the plurality of telescopic rods are each installed with a liquid outlet head, the upper surfaces of the plurality of sliding blocks are each installed with a peristaltic pump, the front ends of the plurality of peristaltic pumps are each installed with an output tube, the other ends of the output tubes are through-connected to the interior of the liquid outlet head, the rear ends of the plurality of peristaltic pumps are each installed with a delivery tube, the other ends of the plurality of delivery tubes are each installed with a reagent box, and the lower surfaces of the plurality of reagent boxes are each fixed to the upper surface of the support table.
[0009] Preferably, guide rings are disposed outside the plurality of sample discs, and lower surfaces of the plurality of guide rings are respectively fixed to upper surfaces of corresponding operating tables.
[0010] Preferably, two handles are installed on the outer walls of the plurality of sample trays, and a corresponding group of handles are symmetrically arranged.
[0011] Preferably, a support plate is installed below the inner wall of the operating platform, a plurality of sliding openings are opened on the outer wall of the operating platform, storage boxes are slidably provided on the inner walls of the plurality of sliding openings, and the lower surfaces of the plurality of storage boxes are in contact with the upper surface of the support plate.
[0012] Preferably, a liquid infusion tube is installed on the upper surface of each of the plurality of reagent boxes, a sealing cover is threadedly installed on the upper side of the outer wall of each of the plurality of liquid infusion tubes, and each of the plurality of reagent boxes is made of a transparent material.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. The utility model sets the preparation operation in advance according to the needs through the logic control display before operation. The automatic sample addition operation of the mobile component cooperates with the sampling component. The process does not require human participation and has high operation efficiency. At the same time, it reduces the problem of long-term contact between operators and reagents or samples, thereby affecting the health of the human body. The mobile component cooperates with the second motor to drive the rotating disk and the sample disk to rotate, thereby realizing sample addition detection and analysis between different reagents, which greatly improves the practicability of the sample addition analysis of the device.
[0015] 2. The device uses a guide ring to facilitate the placement of the sample disc, and also improves the stability of the internal reagents during the rotation of the sample disc. The handle is set to facilitate the removal of the sample disc after the test is completed. The support plate, the sliding port, and the storage box are set so that the items needed for the test can be stored in the storage box. The storage box is supported by the support plate, making it more convenient to use. Finally, the refill tube is used to facilitate the addition of reagents to the inside of the reagent box. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the main structure of the utility model;
[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;
[0018] Figure 3 for Figure 2 A in the enlarged view;
[0019] Figure 4 for Figure 2 Enlarged view of point B in .
[0020] In the figure: 1. operating platform; 2. logic control display; 3. rotating disk; 4. operating table; 5. sample disk; 6. limit slot; 7. limit block; 8. first motor; 9. rotating port; 10. rotating block; 11. second motor; 12. fixed table; 13. supporting table; 14. slide rail; 15. screw rod; 16. third motor; 17. sliding block; 18. telescopic rod; 19. liquid outlet; 20. peristaltic pump; 21. output pipe; 22. delivery pipe; 23. reagent box; 24. guide ring; 25. support plate; 26. sliding port; 27. storage box; 28. liquid infusion tube; 29. handle. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] Example 1: Please refer to Figure 1-4The utility model provides a technical solution: a rotating platform for qualitative analysis and quantitative analysis, comprising an operating platform 1, a moving component and a sampling component; a logic control display 2 is installed on the front side of the outer wall of the operating platform 1, a rotating disk 3 is rotatably installed on the upper surface of the operating platform 1, a plurality of operating tables 4 are installed on the upper surface of the operating platform 1, a plurality of operating tables 4 are arranged on the upper surface of each of the operating tables 4, a sample disk 5 is arranged on the lower surface of each of the plurality of sample disks 5, a limiting groove 6 is provided on the lower surface of each of the plurality of limiting grooves 6, a limiting block 7 is arranged inside each of the plurality of limiting grooves 6, a first motor 8 is installed on the lower surface of each of the plurality of first motors 8, and the lower surfaces of each of the plurality of first motors 8 are fixed to the upper surface of the rotating disk 3, a rotating port 9 is provided on the upper surface of each of the operating platform 1 and the rotating disk 3, and a rotating port 9 is installed on the inner wall of each of the two rotating ports 9 Block 10, a second motor 11 is installed on the inner wall of the rotating block 10, the upper surface of the second motor 11 is fixed to the upper part of the inner wall of the operating platform 1, a fixed table 12 is installed on the output end of the second motor 11, and the lower surface of the fixed table 12 is rotatably connected to the upper surface of the rotating disk 3. Before the operation, the preparation operation is set in advance according to the needs through the logic control display 2, and the automatic sample addition operation of the sampling component is coordinated with the moving component. The process does not require human participation and has high operation efficiency. At the same time, it reduces the problem of long-term contact between operators and reagents or samples, thereby affecting human health. The moving component cooperates with the second motor 11 to drive the rotating disk 3 and the sample disk 5 to rotate, thereby realizing sample addition detection and analysis between different reagents, which greatly improves the practicability of the sample addition analysis of the device.
[0023] The working principle is as follows: the utility model inserts the test tube to be tested and analyzed into the inside of the sample tray 5 and sleeves it on the outside of the limit block 7. At this time, the operation requirements are edited and set by setting the logic control display 2. After the editing is completed, the sample is added and analyzed by the peristaltic pump 20 filled with different reagents. When adding samples, the third motor 16 is controlled to drive the screw rod 15 to start rotating, thereby driving the sliding block 17 to move along the inner wall of the slide rail 14, and driving the telescopic rod 18 and the liquid outlet head 19 to move together. At the same time, the first motor 8 drives the limit block 7 to rotate, thereby driving the limit slot 6 to rotate together, so that the test tube inside the sample tray 5 is directly below the liquid outlet head 19, and at the same time, the peristaltic pump 20 is controlled to start feeding, and the reagent box 23 is moved. The reagent liquid is transported to the inside of the liquid outlet head 19 through the reagent box 23 and the output tube 21, and the reagent is dripped into the corresponding test tube for mixing in cooperation with the telescopic rod 18. At the same time, the second motor 11 is controlled to drive the rotating disk 3 and the multiple sample disks 5 to rotate, so as to realize adding different reagents into different sample test tubes for analysis and detection, thereby greatly improving the practicality of sample detection and analysis. After the sample addition is completed, the first motor 8 can also control the limit block 7 to drive the sample disk 5 to rotate, and the mixed liquid after the sample addition is centrifuged and mixed, thereby greatly improving the accuracy of the sample detection and analysis results. At the same time, through the automated sample addition operation, the process does not require manual participation in the operation, reducing the contact between the operator and the reagent or sample, making the analysis experiment operation more concise and convenient.
[0024] Example 2: Figure 1 As shown, in order to further improve the stability of the sample reagents inside the sample disc 5 during the rotation process, guide rings 24 are provided on the outside of each of the multiple sample discs 5, and the lower surfaces of the multiple guide rings 24 are respectively fixed to the upper surfaces of the corresponding operating tables 4. Two handles 29 are installed on the outer walls of each of the multiple sample discs 5, and a corresponding group of handles 29 are symmetrically arranged. The guide rings 24 facilitate guiding when placing the sample disc 5, and also improve the stability of the internal reagents during the rotation of the sample disc 5. The arrangement of the handles 29 facilitates the removal of the sample disc 5 after the detection is completed.
[0025] like Figure 2 As shown, a support plate 25 is installed below the inner wall of the operating platform 1, and a plurality of sliding openings 26 are opened on the outer wall of the operating platform 1. Storage boxes 27 are slidably provided on the inner walls of the plurality of sliding openings 26. The lower surfaces of the plurality of storage boxes 27 are in contact with the upper surface of the support plate 25. Through the arrangement of the support plate 25, the sliding openings 26, and the storage boxes 27, items needed for detection can be stored in the storage boxes 27. The storage boxes 27 are supported by the support plate 25, making it more convenient to use.
[0026] like Figure 1 and 2As shown, a plurality of reagent boxes 23 are installed with a refilling tube 28 on their upper surfaces, and a sealing cover is threadedly installed on the upper side of the outer wall of each of the plurality of refilling tubes 28. The plurality of reagent boxes 23 are made of transparent material. By making the reagent boxes 23 made of transparent material, it is convenient to observe the internal reagent dosage, and then it is convenient to add reagent to the inside of the reagent box 23 through the refilling tube 28.
[0027] 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 rotating platform for qualitative and quantitative analysis, comprising an operating platform (1), a moving component and a sampling component; characterized in that: A logic control display (2) is installed on the front side of the outer wall of the operating platform (1); a rotating disk (3) is rotatably installed on the upper surface of the operating platform (1); a plurality of operating tables (4) are installed on the upper surface of the plurality of operating tables (4); a sample disk (5) is arranged on the upper surface of the plurality of sample disks (5); a limiting groove (6) is provided on the lower surface of the plurality of limiting grooves (6); a limiting block (7) is arranged inside the plurality of limiting blocks (7); a first motor (8) is installed on the lower surface of the plurality of first motors (8); The lower surfaces of the operating platform (1) and the rotating disk (3) are fixed to the upper surface of the rotating disk (3); the upper surfaces of the operating platform (1) and the rotating disk (3) are both provided with a rotating opening (9); the inner walls of the two rotating openings (9) are jointly provided with a rotating block (10); the inner wall of the rotating block (10) is provided with a second motor (11); the upper surface of the second motor (11) is fixed to the upper part of the inner wall of the operating platform (1); the output end of the second motor (11) is provided with a fixed platform (12); the lower surface of the fixed platform (12) is rotatably connected to the upper surface of the rotating disk (3).
2. A rotating platform for qualitative and quantitative analysis according to claim 1, characterized in that: The moving assembly comprises a support platform (13), the lower surface of the support platform (13) is fixed to the upper surface of the fixed platform (12), four sides of the outer wall of the support platform (13) are installed with slide rails (14), the inner walls of the plurality of slide rails (14) are rotatably installed with screw rods (15), the right ends of the plurality of screw rods (15) are passed through the right side of the inner wall of the corresponding slide rail (14) and are installed with a third motor (16), the rod walls of the plurality of screw rods (15) are threadedly installed with sliding blocks (17), and the outer walls of the plurality of sliding blocks (17) are respectively slidably installed on the inner walls of the corresponding slide rails (14).
3. The rotating platform for qualitative and quantitative analysis according to claim 1, characterized in that: The sampling assembly comprises a plurality of telescopic rods (18), the upper surfaces of the plurality of telescopic rods (18) are respectively fixed to the lower surfaces of the corresponding sliding blocks (17), the output ends of the plurality of telescopic rods (18) are all equipped with liquid outlet heads (19), the upper surfaces of the plurality of sliding blocks (17) are all equipped with peristaltic pumps (20), the front ends of the plurality of peristaltic pumps (20) are all equipped with output tubes (21), the other ends of the output tubes (21) are through-connected to the inside of the liquid outlet head (19), the rear ends of the plurality of peristaltic pumps (20) are all equipped with delivery tubes (22), the other ends of the plurality of delivery tubes (22) are all equipped with reagent boxes (23), and the lower surfaces of the plurality of reagent boxes (23) are all fixed to the upper surface of the support platform (13).
4. The rotating platform for qualitative and quantitative analysis according to claim 1, characterized in that: A guide ring (24) is disposed outside each of the plurality of sample disks (5), and the lower surfaces of the plurality of guide rings (24) are respectively fixed to the upper surfaces of the corresponding operating tables (4).
5. The rotating platform for qualitative and quantitative analysis according to claim 1, characterized in that: The outer walls of the plurality of sample plates (5) are each provided with two handles (29), and a corresponding group of the handles (29) are all symmetrically arranged.
6. The rotating platform for qualitative and quantitative analysis according to claim 1, characterized in that: A support plate (25) is installed below the inner wall of the operating platform (1), and a plurality of sliding openings (26) are provided on the outer wall of the operating platform (1). Storage boxes (27) are slidably provided on the inner walls of the plurality of sliding openings (26), and the lower surfaces of the plurality of storage boxes (27) are in contact with the upper surface of the support plate (25).
7. The rotating platform for qualitative and quantitative analysis according to claim 3, characterized in that: A liquid infusion tube (28) is installed on the upper surface of each of the reagent boxes (23), a sealing cover is threadedly installed above the outer wall of each of the liquid infusion tubes (28), and each of the reagent boxes (23) is made of a transparent material.