Virus detection test platform

Abstract

The utility model relates to the technical field of test platforms, and discloses a virus detection test platform which comprises a base, a workbench is arranged at the upper end of the base, a connecting seat is fixedly connected to the middle of the rear end of the upper surface of the workbench, and connecting boxes are fixedly connected to the two sides, close to the connecting seat, of the upper surface of the workbench. According to the virus detection test platform, when the virus detection test platform is used, a first servo motor is started to drive a first threaded rod to rotate and drive a transmission gear on one side and a rack to rotate at the same time, and the rack rotates to drive a transmission gear on the other side and a second threaded rod to rotate; and the lifting block moves to drive the hinge rods on the two sides of the front end and the rear end to move, and then the sliding blocks are driven to slide in the sliding grooves, so that the movement stability of the lifting block is conveniently improved, and a user can more easily adjust the height of the workbench to enable the workbench to be suitable for the height of the user.

Description

Technical Field

[0001] The utility model relates to the technical field of test platforms, in particular to a virus detection test platform. Background Art

[0002] As we all know, a virus is a microbial particle composed of nucleic acid wrapped in a protein shell. It has no cellular structure and no ability to grow and reproduce independently. It needs to parasitize in host cells to replicate. The virus invades host cells and uses their biological mechanisms to replicate itself, ultimately causing damage to the host cells and the occurrence of disease. Viruses can infect various organisms, including humans, animals and plants, and cause various infectious diseases. A test platform is usually required in the process of virus detection. The test platform is used to process and analyze samples and generate test results.

[0003] However, traditional virus detection test platforms are usually manufactured according to standard design dimensions and structures, and are not easy to adjust in height according to the user's height, which may reduce the convenience and efficiency of operation and increase the difficulty of operation for the user. Therefore, technical improvements are urgently needed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a virus detection test platform is proposed. When the virus detection test platform is in use, the first servo motor is started to drive the first threaded rod to rotate, while driving the transmission gear and the rack on one side to rotate. The rack rotates to drive the transmission gear and the second threaded rod on the other side to rotate, and at this time drives the lifting block and the workbench to rise and fall. The movement of the lifting block drives the articulated rods on both sides of the front and rear ends to move, and then drives the slider to slide in the slide groove, so as to improve the stability of the lifting block movement, and enable the user to more easily adjust the height of the workbench to suit his or her height, thereby improving operating efficiency and work quality.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A virus detection test platform, comprising a base, a workbench is arranged at the upper end of the base, a connecting seat is fixedly connected to the middle part of the rear end of the upper surface of the workbench, connecting boxes are fixedly connected to both sides of the upper surface of the workbench near the connecting seat, a second servo motor is fixedly connected to the inner wall of one side adjacent to the connecting box, mounting grooves are opened on both sides of the connection box, a bidirectional threaded rod is fixedly connected to the output end of the second servo motor, the bidirectional threaded rod passes through the connecting seat to the inside of the mounting groove and is rotatably connected to the inner wall of the mounting groove, and test tube clamping blocks are sleeved on both sides of the rod body of the bidirectional threaded rod;

[0007] A sliding groove is provided in the middle of the upper surface of the base, a first servo motor is fixedly connected to one side of the middle of the bottom surface of the sliding groove, a first threaded rod is fixedly connected to the output end of the first servo motor, a second threaded rod is rotatably connected to the other side of the middle of the bottom surface of the sliding groove, and lifting blocks are sleeved on the upper ends of the first threaded rod and the second threaded rod.

[0008] Through the above technical scheme, compared with the existing virus detection test platform, when the virus detection test platform is used, by starting the second servo motor to drive the bidirectional threaded rod to rotate, it also drives the test tube clamping blocks on both sides to move in opposite directions, so that it can continuously approach the outer wall of the test tube to firmly limit it, and the main test tube can be stored separately in the clamp for clamping the test tube, which can effectively avoid cross contamination between different samples, ensure the accuracy and reliability of the test results, and have high practical performance.

[0009] Furthermore, a protective frame is fixedly connected to the edge of the upper surface of the workbench, and a lighting lamp is arranged in the middle of the outer wall of the front end of the protective frame;

[0010] Through the above technical solution, the lighting can be used to assist in the detection.

[0011] Furthermore, two limit blocks are fixedly connected to both sides of the upper surface of the workbench, and test tube racks are slidably connected inside the limit blocks, and handle grooves are provided at the upper ends of the outer walls on both sides of the test tube racks;

[0012] Through the above technical solution, the test tube rack is convenient for placing the samples to be tested, and the handle groove is convenient for taking or placing the test tube rack.

[0013] Furthermore, the front and rear ends of the bottom surface of the sliding groove are provided with sliding grooves, the interior of the sliding grooves is slidably connected with a slider, the upper ends of the sliders are hingedly connected with hinged rods, and the upper ends of the hinged rods are hingedly connected with the lower ends of the lifting blocks;

[0014] Through the above technical solution, the stability of the lifting block movement is improved by the hinged rod.

[0015] Furthermore, the lower ends of the outer walls on both sides of the lifting block are fixedly connected with sliding blocks, and the inner walls of the sliding groove are provided with moving grooves on both sides, and the sliding blocks are slidably connected inside the moving grooves;

[0016] Through the above technical solution, the lifting block is easily limited by sliding the sliding block inside the movable groove.

[0017] Furthermore, the upper end of the lifting block is fixedly connected to the lower end of the workbench;

[0018] Through the above technical solution, the upper end of the lifting block is fixedly connected to the lower end of the workbench, so that the lifting block can move while driving the workbench to move.

[0019] Furthermore, the lower ends of the first threaded rod and the second threaded rod are sleeved with transmission gears, and the outer walls of the transmission gears are meshed with racks;

[0020] Through the above technical solution, the rack is meshed with the outer wall of the transmission gear to facilitate the rotation of the first threaded rod to drive the second threaded rod to move.

[0021] Furthermore, a PLC control panel is provided at the front end of one side of the upper surface of the workbench;

[0022] Through the above technical solution, it is convenient to electrically connect the first servo motor, the second servo motor and the lighting lamp through the PLC control panel, so as to control their switches.

[0023] The utility model has the following beneficial effects:

[0024] 1. A virus detection test platform proposed by the utility model is compared with the existing virus detection test platform. When the virus detection test platform is used, the first servo motor is started to drive the first threaded rod to rotate, while driving the transmission gear and the rack on one side to rotate. The rack rotates to drive the transmission gear and the second threaded rod on the other side to rotate, and then drives the lifting block and the workbench to rise and fall. The movement of the lifting block drives the articulated rods on both sides of the front and rear ends to move, and then drives the slider to slide in the slide groove, which is convenient for improving the stability of the lifting block movement, and enables the user to more easily adjust the height of the workbench to suit his or her height, thereby improving operating efficiency and work quality.

[0025] 2. The utility model proposes a virus detection test platform. Compared with the existing virus detection test platform, when the virus detection test platform is used, by starting the second servo motor to drive the bidirectional threaded rod to rotate, it drives the test tube clamping blocks on both sides to move in opposite directions, so that it can continuously approach the outer wall of the test tube to firmly limit it. The main test tube can be stored separately in the clamp for clamping the test tube, which can effectively avoid cross contamination between different samples, ensure the accuracy and reliability of the test results, and has high practical performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is an axonometric diagram of a virus detection test platform proposed by the utility model;

[0027] Figure 2 This is an axonometric schematic diagram of a virus detection test platform proposed by the utility model;

[0028] Figure 3This is an axial section diagram of a virus detection test platform proposed by the utility model;

[0029] Figure 4 This is an axial section view of a connecting seat in a virus detection test platform proposed by the utility model;

[0030] Figure 5 The present invention is a schematic structural diagram of a lifting block in a virus detection test platform proposed by the present invention.

[0031] Legend:

[0032] 1. Base; 2. Workbench; 3. PLC control panel; 4. Protective frame; 5. Connecting seat; 6. Limit block; 7. Test tube rack; 8. Handle slot; 9. Lighting lamp; 10. Connecting box; 11. Sliding slot; 12. First servo motor; 13. First threaded rod; 14. Second threaded rod; 15. Transmission gear; 16. Rack; 17. Sliding slot; 18. Sliding block; 19. Articulated rod; 20. Lifting block; 21. Sliding block; 22. Moving slot; 23. Second servo motor; 24. Mounting slot; 25. Bidirectional threaded rod; 26. Test tube clamping block. DETAILED DESCRIPTION

[0033] 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.

[0034] Reference Figure 1-5 , the utility model provides an embodiment: a virus detection test platform, including a base 1, a workbench 2 is arranged on the upper end of the base 1, a connecting seat 5 is fixedly connected to the middle of the rear end of the upper surface of the workbench 2, both sides of the upper surface of the workbench 2 near the connecting seat 5 are fixedly connected to the connecting box 10, the inner wall of one side adjacent to the connecting box 10 is fixedly connected to the second servo motor 23, both sides of the inside of the connecting box 10 are provided with a mounting groove 24, the output end of the second servo motor 23 is fixedly connected with a bidirectional threaded rod 25, the bidirectional threaded rod 25 passes through the connecting seat 5 to the inside of the mounting groove 24 and is rotatably connected to the inner wall of the mounting groove 24, and both sides of the rod body of the bidirectional threaded rod 25 are sleeved with a test tube clamping block 26;

[0035] A sliding groove 11 is provided in the middle of the upper surface of the base 1, a first servo motor 12 is fixedly connected to one side of the middle of the bottom surface of the sliding groove 11, a first threaded rod 13 is fixedly connected to the output end of the first servo motor 12, a second threaded rod 14 is rotatably connected to the other side of the middle of the bottom surface of the sliding groove 11, and a lifting block 20 is sleeved on the upper ends of the rod bodies of the first threaded rod 13 and the second threaded rod 14.

[0036] Compared with the existing virus detection test platform, when the virus detection test platform is used, by starting the second servo motor 23 to drive the bidirectional threaded rod 25 to rotate, it drives the test tube clamping blocks 26 on both sides to move in opposite directions, so that it can continuously approach the outer wall of the test tube to firmly limit it, and the main test tube can be stored separately in the clamp for clamping the test tube, which can effectively avoid cross contamination between different samples, ensure the accuracy and reliability of the test results, and have high practical performance.

[0037] A protective frame 4 is fixedly connected to the edge of the upper surface of the workbench 2, and an illuminating lamp 9 is arranged in the middle of the outer wall at the front end of the protective frame 4, which is convenient for assisting the detection by the illuminating lamp 9. Two limit blocks 6 are fixedly connected to both sides of the upper surface of the workbench 2, and a test tube rack 7 is slidably connected inside the limit blocks 6. Handle grooves 8 are provided at the upper ends of the outer walls on both sides of the test tube rack 7, and the test tube rack 7 is convenient for placing the samples to be tested through the test tube rack 7, and the handle grooves 8 are convenient for taking or placing the test tube rack 7. Slide grooves 17 are provided at the front and rear ends of the bottom surface of the sliding groove 11, and a slider 18 is slidably connected inside the slide groove 17. The upper ends of the sliders 18 are hingedly connected to hinge rods 19, and the upper ends of the hinge rods 19 are hingedly connected to the lower ends of the lifting blocks 20. The hinge rods 19 are convenient for improving the stability of the movement of the lifting blocks 20, and the lower ends of the outer walls on both sides of the lifting blocks 20 are fixedly connected to sliding blocks 21, and both sides of the inner wall of the sliding groove 11 are A moving groove 22 is opened, and the sliding blocks 21 are slidably connected inside the moving groove 22. The sliding block 21 is slidably connected inside the moving groove 22, so that the lifting block 20 is convenient to limit. The upper end of the lifting block 20 is fixedly connected to the lower end of the workbench 2. The upper end of the lifting block 20 is fixedly connected to the lower end of the workbench 2, so that the lifting block 20 can drive the workbench 2 to move while moving. The lower ends of the first threaded rod 13 and the second threaded rod 14 are both sleeved with a transmission gear 15. The outer wall of the transmission gear 15 is meshed with a rack 16. The outer wall of the transmission gear 15 is meshed with a rack 16, so that the first threaded rod 13 can be rotated to drive the second threaded rod 14 to move. A plc control panel 3 is arranged at the front end of one side of the upper surface of the workbench 2. The plc control panel 3 is convenient to be electrically connected to the first servo motor 12, the second servo motor 23 and the lighting lamp 9, so as to control their switches.

[0038] Working principle: When in use, the first servo motor 12 is started to drive the first threaded rod 13 to rotate, while driving the transmission gear 15 and the rack 16 on one side to rotate, and the rack 16 rotates to drive the transmission gear 15 and the second threaded rod 14 on the other side to rotate, and then the lifting block 20 and the workbench 2 are driven to rise and fall, and the movement of the lifting block 20 drives the hinged rods 19 on both sides of the front and rear ends to move, and then drives the slider 18 to slide in the slide groove 17, so as to improve the stability of the movement of the lifting block 20, so that the user can more easily adjust the height of the workbench 2 to suit his own height, thereby improving the operating efficiency and work quality, and the second servo motor 23 is started to drive the bidirectional threaded rod 25 to rotate, while driving the test tube clamping blocks 26 on both sides to move in opposite directions, so that it can continuously approach the outer wall of the test tube to firmly limit it, and the test tubes to be mainly tested can be stored separately in the clamps for clamping the test tubes, which can effectively avoid cross contamination between different samples and ensure the accuracy and reliability of the test results.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or 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 virus detection test platform, comprising a base (1), characterized in that: A workbench (2) is provided at the upper end of the base (1), a connecting seat (5) is fixedly connected to the middle of the rear end of the upper surface of the workbench (2), a connecting box (10) is fixedly connected to both sides of the upper surface of the workbench (2) close to the connecting seat (5), a second servo motor (23) is fixedly connected to the inner wall of one side adjacent to the connecting box (10), a mounting groove (24) is provided on both sides of the interior of the connecting box (10), a bidirectional threaded rod (25) is fixedly connected to the output end of the second servo motor (23), the bidirectional threaded rod (25) passes through the connecting seat (5) to the interior of the mounting groove (24) and is rotatably connected to the inner wall of the mounting groove (24), and a test tube clamping block (26) is sleeved on both sides of the rod body of the bidirectional threaded rod (25); A sliding groove (11) is provided in the middle of the upper surface of the base (1); a first servo motor (12) is fixedly connected to one side of the middle of the bottom surface of the sliding groove (11); a first threaded rod (13) is fixedly connected to the output end of the first servo motor (12); a second threaded rod (14) is rotatably connected to the other side of the middle of the bottom surface of the sliding groove (11); and a lifting block (20) is sleeved on the upper ends of the rod bodies of the first threaded rod (13) and the second threaded rod (14).

2. A virus detection test platform according to claim 1, characterized in that: A protective frame (4) is fixedly connected to the edge of the upper surface of the workbench (2), and an illuminating lamp (9) is arranged in the middle of the front end outer wall of the protective frame (4).

3. A virus detection test platform according to claim 1, characterized in that: Two limit blocks (6) are fixedly connected to both sides of the upper surface of the workbench (2), and test tube racks (7) are slidably connected inside the limit blocks (6). Handle grooves (8) are provided at the upper ends of the outer walls on both sides of the test tube racks (7).

4. A virus detection test platform according to claim 1, characterized in that: The front and rear ends of the bottom surface of the sliding groove (11) are provided with sliding grooves (17), the interior of the sliding groove (17) is slidably connected with a slider (18), the upper end of the slider (18) is hingedly connected to a hinge rod (19), and the upper end of the hinge rod (19) is hingedly connected to the lower end of the lifting block (20).

5. A virus detection test platform according to claim 1, characterized in that: The lower ends of the outer walls on both sides of the lifting block (20) are fixedly connected with sliding blocks (21), and the inner walls of the sliding groove (11) are provided with moving grooves (22) on both sides, and the sliding blocks (21) are slidably connected inside the moving grooves (22).

6. A virus detection test platform according to claim 1, characterized in that: The upper end of the lifting block (20) is fixedly connected to the lower end of the workbench (2).

7. A virus detection test platform according to claim 1, characterized in that: The lower ends of the first threaded rod (13) and the second threaded rod (14) are sleeved with a transmission gear (15), and the outer wall of the transmission gear (15) is meshed with a rack (16).

8. A virus detection test platform according to claim 1, characterized in that: A PLC control panel (3) is provided at the front end of one side of the upper surface of the workbench (2).

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