Biological gene analysis device

Abstract

The invention discloses a biological gene analysis device, and relates to the technical field of biological gene analysis, the biological gene analysis device comprises a placing seat, the upper surface of the placing seat is fixedly connected with an analysis box, the analysis box is internally provided with a conveying mechanism, and the middle part of the upper surface of the analysis box is provided with a pushing mechanism; one side of the upper surface of the analysis box is fixedly connected with a water collecting cylinder, and one side of the water collecting cylinder is fixedly connected with a connecting pipe communicated with the water collecting cylinder. Through arrangement of a connecting pipe, an extrusion rod, a driving mechanism and other structures, after an analysis mechanism analyzes biological genes, a conveying motor is started, a moving plate drives a sample test tube to move, a driving toothed plate moves, a connecting gear drives a driving rod to rotate, and a linkage gear drives an adjusting toothed plate to move downwards; and thus, a lower pressing plate is driven to press an extrusion rod downwards, so that the extrusion rod drains water in an extrusion cylinder into a cleaning pipe, and the interior of the suction pipe is cleaned.

Description

Technical Field

[0001] The invention belongs to the technical field of biological gene analysis, and in particular relates to a biological gene analysis device. Background Art

[0002] Genes are all the nucleotide sequences needed to produce a polypeptide chain or functional RNA. Genes support the basic structure and performance of life. They store all the information about the race, blood type, gestation, growth, apoptosis and other processes of life. The mutual dependence of environment and heredity interprets important physiological processes such as reproduction, cell division and protein synthesis of life. All life phenomena such as the birth, growth, decline, disease, aging and death of organisms are related to genes. It is also an internal factor that determines the health of life. Therefore, genes have dual attributes: materiality and information.

[0003] When performing genetic sampling and analysis on organisms, a biological genetic analysis device is required.

[0004] After searching, Chinese patent No. CN218036880U discloses a bioinformatics gene information analysis device, including an analysis device body and a push-out assembly arranged inside the analysis device body, an analysis assembly is arranged on the upper end of the push-out assembly, the analysis device body includes a freezing chamber box and a push door hinged on one side of the freezing chamber box, the inner cavity of the analysis device body is fixedly connected to a limited length block, and two groups of limited length blocks are arranged, the push-out assembly includes a sliding chamber slidably connected to the two groups of limited length blocks, this arrangement makes the sample tube taking and placing process efficient, and avoids the sample tube from shaking, which causes the liquid in the sample tube to spill or collide and break, thereby improving the practicality of the device.

[0005] However, the above patent has the following problems:

[0006] Although the motor and the first screw rod cooperate with each other to prevent the sample tube from shaking, which may cause the liquid in the sample tube to spill or collide and break, and the worm gear and the worm rod are set so that the device can automatically suck the sample in the sample tube and perform information analysis, which is convenient to use and improves the working efficiency of the device, the biological gene analysis device cannot clean the pipette after analyzing the sample, which may cause the pipette to mix the two samples when sucking other samples and then analyze them, thereby affecting the data of the biological gene sample analysis and reducing the accuracy of the biological gene sample analysis. Therefore, a biological gene analysis device is proposed. Summary of the invention

[0007] The purpose of the present invention is to provide a biological gene analysis device, which solves the problem of the existing biological gene analysis device that when the biological gene analysis device is in use, the pipette cannot be cleaned after analyzing the sample, which may cause the two samples to be mixed when the pipette is sucking other samples and then analyzed, thereby affecting the data of the biological gene sample analysis.

[0008] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0009] The present invention is a biological gene analysis device, comprising a placement seat, an analysis box is fixedly connected to the upper surface of the placement seat, a conveying mechanism is installed inside the analysis box, a pushing mechanism is installed in the middle of the upper surface of the analysis box, a water collecting cylinder is fixedly connected to one side of the upper surface of the analysis box, a connecting pipe connected to the water collecting cylinder is fixedly connected to one side of the water collecting cylinder, a first one-way valve is fixedly connected to the inside of the connecting pipe, an extrusion cylinder fixedly connected to the analysis box at one end of the connecting pipe, an extrusion rod is slidably connected to the inside of the extrusion cylinder, both sides of the lower surface of the extrusion rod are fitted with elastic rods fixedly connected to the inside of the extrusion cylinder, a drainage pipe connected to the extrusion cylinder is fixedly connected to the lower surface of the extrusion cylinder, three water supply pipes connected to the drainage pipe are fixedly connected to the surface of the drainage pipe, a cleaning pipe is fixedly connected to the surface of each of the water supply pipes in a path array, and an analysis mechanism is commonly installed on the surfaces of several of the cleaning pipes.

[0010] Furthermore, the pushing mechanism includes a hollow cylinder fixedly connected to the middle part of the upper surface of the analysis box by bolts, an electric push rod is fixedly connected to the inside of the hollow cylinder, one end of the electric push rod passes through the analysis box and is fixedly connected to the analysis box, and the output end of the electric push rod is fixedly connected to a connecting disk.

[0011] Furthermore, the analysis mechanism includes electric water absorbers respectively fixedly connected to one end of the corresponding cleaning pipe and connected to the cleaning pipe, a second one-way valve is fixedly connected to the inside of several cleaning pipes, one end of several electric water absorbers is commonly fixedly connected to a biological gene analyzer fixedly connected to the electric push rod, and the other end of the electric water absorber is fixedly connected to a suction pipe connected to the electric water absorber.

[0012] Furthermore, the conveying mechanism includes two conveying motors respectively fixedly connected to the two edges of one side of the analysis box, the output end of the conveying motor passes through the threaded rod fixedly connected to the analysis box, the surfaces of the two threaded rods are commonly threadedly connected with a moving plate, both sides of the lower surface of the moving plate are fitted with stabilizing plates fixedly connected to the two sides of the inner bottom wall of the analysis box, and the surface of the moving plate is installed with a driving mechanism.

[0013] Furthermore, the upper surface of the movable plate is fixedly connected to a support plate in a path array, the surface of the support plate is slidably plugged with sample tubes in a path array, the upper surface of the movable plate is provided with plug-in slots in a rectangular array, several of the sample tubes correspond to several of the plug-in slots respectively, and a clamping mechanism is installed inside the plug-in slots.

[0014] Furthermore, the clamping mechanism includes clamping springs fixedly connected to the inside of the plug-in slot in a circular array, and a plurality of the clamping springs are evenly divided into two groups. One end of the two groups of clamping springs are commonly fixedly connected to a clamping plate, and the two clamping plates correspond to the sample test tube.

[0015] Furthermore, the driving mechanism includes a driving tooth plate fixedly connected to one side of the upper surface of the movable plate, the surface of the driving tooth plate is meshed with a connecting gear, the surface of the connecting gear is fixedly connected to a driving rod rotatably connected to the inner wall of the analysis box through a bearing seat, and the surface of the driving rod is fixedly connected to a linkage gear.

[0016] Furthermore, an adjusting tooth plate is meshed on the surface of the linkage gear, one side of the adjusting tooth plate passes through the analysis box and is fixedly connected to a lower pressure plate corresponding to the extrusion rod, and the inner wall of the analysis box is fixedly connected to a limit plate slidably connected to the adjusting tooth plate in a path array.

[0017] The present invention has the following beneficial effects:

[0018] 1. Through the arrangement of the conveying mechanism, water collecting cylinder, connecting pipe, extrusion rod and driving mechanism, it is realized that after the analysis mechanism analyzes the biological gene, the conveying motor is started, so that the moving plate drives the sample test tube to move, so that the driving tooth plate moves, so that the connecting gear drives the driving rod to rotate, so that the linkage gear drives the adjusting tooth plate to move downward, thereby driving the lower pressing plate to press the extrusion rod downward, so that the extrusion rod discharges the water inside the extrusion cylinder into the inside of the cleaning pipe, and through the arrangement of the cleaning pipe, the inside of the straw is cleaned, and the reciprocating motion of the moving plate drives the adjusting tooth plate to move back and forth, and the elastic force of the elastic rod makes the extrusion rod automatically reset, so that through the arrangement of the connecting pipe, the water inside the water collecting tank is sucked into the extrusion cylinder, and the automatic water addition is completed, so that the cleaning pipe can repeatedly clean the straw;

[0019] 2. By setting the water collecting tube, connecting tube, pushing mechanism, conveying mechanism and analyzing mechanism, the biological gene sample is placed inside the sample test tube, and the conveying motor is started, so that the moving plate drives the supporting plate to move inside the analysis box, thereby driving the sample test tube to move directly below the suction tube, and the sample test tube is clamped by the setting of the clamping mechanism, so that the sample test tube is more stable when moving. At the same time, by setting the pushing mechanism, after the sample test tube moves to a suitable position, the electric push rod is started, so that the electric water aspirator sucks the sample inside the sample test tube into the biological gene analyzer through the suction tube, and analyzes the biological gene sample, so that the biological gene analysis device can automatically extract the sample in the test tube to obtain analysis information, which is more convenient to use, thereby improving work efficiency;

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the drawings required for the implementation methods or the prior art descriptions are briefly introduced below. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 It is a schematic diagram of the second form structure of the present invention;

[0024] Figure 3 It is a schematic diagram of the positional relationship between the driving mechanism and the analyzing mechanism of the present invention;

[0025] Figure 4 For the present invention Figure 3 The enlarged structural diagram at A in the middle;

[0026] Figure 5 It is a schematic diagram of the separation structure of the analysis mechanism and the extrusion cylinder of the present invention;

[0027] Figure 6 It is a schematic diagram of the split structure of the cleaning pipe and the second one-way valve of the present invention;

[0028] Figure 7 It is a schematic diagram of the positional relationship between the clamping mechanism and the conveying mechanism of the present invention.

[0029] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0030] 1. Placement seat; 2. Analysis box; 3. Water collecting cylinder; 4. Connecting pipe; 5. First one-way valve; 6. Extrusion cylinder; 7. Extrusion rod; 8. Elastic rod; 9. Drain pipe; 10. Water supply pipe; 11. Cleaning pipe; 12. Hollow cylinder; 13. Electric push rod; 14. Electric water absorber; 15. Biogenetic analyzer; 16. Suction tube; 17. Conveying motor; 18. Threaded rod; 19. Moving plate; 20. Support plate; 21. Sample test tube; 22. Plug-in slot; 23. Clamping spring; 24. Clamping plate; 25. Driving gear plate; 26. Connecting gear; 27. Driving rod; 28. Linkage gear; 29. ​​Adjusting gear plate; 30. Lower pressure plate; 31. Second one-way valve. DETAILED DESCRIPTION

[0031] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. 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.

[0033] See also Figure 1-Figure 7As shown, the present invention is a biological gene analysis device, including a placement seat 1, an analysis box 2 is fixedly connected to the upper surface of the placement seat 1, a cabinet door is hingedly connected to one side of the analysis box 2, a conveying mechanism is installed inside the analysis box 2, and the conveying mechanism includes two conveying motors 17 respectively fixedly connected to the two edges of one side of the analysis box 2, the output end of the conveying motor 17 passes through a threaded rod 18 fixedly connected to the analysis box 2, and a moving plate 19 is threadedly connected to the surfaces of the two threaded rods 18. The biological gene sample is placed inside the sample test tube 21, and the conveying motor 17 is started, so that the output end of the conveying motor 17 drives the threaded rod 18 to rotate, so that the moving plate 19 moves toward the inside of the analysis box 2, and both sides of the lower surface of the moving plate 19 are attached to the stabilizing plates fixedly connected to the two sides of the inner bottom wall of the analysis box 2, and the surface of the moving plate 19 is installed with a driving mechanism, and the driving mechanism includes a driving tooth plate 25 fixedly connected to one side of the upper surface of the moving plate 19, and the surface of the driving tooth plate 25 is meshed with a connecting gear 26, and the connecting gear 26 The surface of the movable plate 19 is fixedly connected with a driving rod 27 which is rotatably connected to the inner wall of the analysis box 2 through a bearing seat, the surface of the driving rod 27 is fixedly connected with a linkage gear 28, and the surface of the linkage gear 28 is meshed with an adjusting tooth plate 29. The upper surface of the movable plate 19 is fixedly connected with a support plate 20 in a path array, and the surface of the support plate 20 is slidably plugged with sample test tubes 21 in a path array. When the movable plate 19 moves, the driving tooth plate 25 is synchronously driven to move, so that the connecting gear 26 rotates, so that the driving rod 27 rotates inside the analysis box 2, driving the linkage gear 28 to rotate synchronously, so that the adjusting tooth plate 29 moves upward synchronously, so that the lower pressing plate 30 moves upward synchronously, so that the elastic force of the elastic rod 8 makes the extrusion rod 7 slide upward inside the extrusion cylinder 6, so that the water inside the water collecting cylinder 3 is sucked into the inside of the extrusion cylinder 6 through the connecting pipe 4. The upper surface of the movable plate 19 is provided with plug-in slots 22 in a rectangular array, and a plurality of sample test tubes 21 correspond to a plurality of plug-in slots 22 respectively;

[0034] A clamping mechanism is installed inside the plug-in slot 22, and the clamping mechanism includes a central holding spring 23 fixedly connected to the plug-in slot 22 in an annular array. A plurality of clamping springs 23 are evenly divided into two groups, and one end of the two groups of clamping springs 23 is commonly fixedly connected to a clamping plate 24. The two clamping plates 24 correspond to the sample test tube 21. Through the mutual cooperation of the clamping spring 23 and the clamping plate 24, when the sample test tube 21 is inserted into the interior of the support plate 20 through the plug-in slot 22, the elastic force of the clamping spring 23 pushes the two clamping plates 24 to approach each other. , the sample test tube 21 is clamped, so that the sample test tube 21 is more stable when in use. A pushing mechanism is installed in the middle of the upper surface of the analysis box 2, and the pushing mechanism includes a hollow cylinder 12 fixedly connected to the middle of the upper surface of the analysis box 2 by bolts, and an electric push rod 13 is fixedly connected inside the hollow cylinder 12. One end of the electric push rod 13 passes through the analysis box 2 and is fixedly connected to the analysis box 2. The output end of the electric push rod 13 is fixedly connected to a connecting plate. A water collecting cylinder 3 is fixedly connected to one side of the upper surface of the analysis box 2. The upper surface of the water collecting cylinder 3 is fixedly connected to The water inlet pipe connected to the water collecting cylinder 3, one side of the water collecting cylinder 3 is fixedly connected with a connecting pipe 4 connected to the water collecting cylinder 3, the interior of the connecting pipe 4 is fixedly connected with a first one-way valve 5, through the setting of the first one-way valve 5, the water inside the water collecting cylinder 3 can only enter the interior of the extrusion cylinder 6 through the connecting pipe 4, and the water cannot enter the interior of the water collecting cylinder 3 from the extrusion cylinder 6, one end of the connecting pipe 4 is fixedly connected with the extrusion cylinder 6 fixedly connected to the analysis box 2, the interior of the extrusion cylinder 6 is slidably connected with the extrusion rod 7, the conveying motor 17 is started, so that the threaded rod 18 rotates in the reverse direction The moving plate 19 moves out of the analysis box 2. When the moving plate 19 moves, the driving tooth plate 25 moves synchronously, so that the connecting gear 26 drives the driving rod 27 to rotate, so that the linkage gear 28 drives the adjusting tooth plate 29 to move downward, so that the lower pressing plate 30 moves downward, so that the extrusion rod 7 slides inside the extrusion cylinder 6. One side of the adjusting tooth plate 29 passes through the analysis box 2 and is fixedly connected with the lower pressing plate 30 corresponding to the extrusion rod 7. The inner side wall of the analysis box 2 is fixedly connected with a limit plate slidably connected to the adjusting tooth plate 29 in a path array.

[0035] Both sides of the lower surface of the extrusion rod 7 are fitted with elastic rods 8 fixedly connected to the inside of the extrusion cylinder 6. The lower surface of the extrusion cylinder 6 is fixedly connected to a drainage pipe 9 connected to the extrusion cylinder 6. The surface of the drainage pipe 9 is fixedly connected to three water supply pipes 10 connected to the drainage pipe 9. The surface of each water supply pipe 10 is fixedly connected to a cleaning pipe 11 in a path array. The water inside the extrusion cylinder 6 is discharged into the inside of the water supply pipe 10 through the drainage pipe 9, so that the water enters the inside of the cleaning pipe 11, and the suction pipe 16 is cleaned by the water inside the cleaning pipe 11, so that the internal impurities of the suction pipe 16 are reduced when other biological gene samples are sucked, thereby improving the accuracy of the biological gene analysis data. An analysis mechanism is commonly installed on the surfaces of several cleaning pipes 11, and the analysis mechanism includes an electric water sucker 14 fixedly connected to one end of the corresponding cleaning pipe 11 and connected to the cleaning pipe 11, and several cleaning The inside of the washing pipe 11 is fixedly connected with a second one-way valve 31. Through the setting of the second one-way valve 31, water can only flow into the inside of the electric water absorber 14 through the washing pipe 11, and the water inside the electric water absorber 14 cannot enter the inside of the washing pipe 11. One end of several electric water absorbers 14 is commonly fixedly connected to a biological gene analyzer 15 fixedly connected to the electric push rod 13. The electric water absorber 14 is started, and the biological gene sample in the sample test tube 21 is sucked into the inside of the biological gene analyzer 15 through the suction pipe 16 to analyze the biological gene sample. The other end of the electric water absorber 14 is fixedly connected to the suction pipe 16 connected to the electric water absorber 14. The electric push rod 13 is started, so that its output end drives the biological gene analyzer 15 to move downward, so that the electric water absorber 14 and the suction pipe 16 move downward synchronously, so that the suction pipe 16 is inserted into the inside of the sample test tube 21.

[0036] Specifically, when the biological gene analysis device is in use: the biological gene sample is placed inside the sample test tube 21, and the conveying motor 17 is started, so that its output end drives the threaded rod 18 to rotate, thereby causing the moving plate 19 to move toward the inside of the analysis box 2. When the moving plate 19 moves, it synchronously drives the driving tooth plate 25 to move, causing the connecting gear 26 to rotate, thereby causing the driving rod 27 to rotate inside the analysis box 2, driving the linkage gear 28 to rotate synchronously, thereby causing the adjusting tooth plate 29 to move upward synchronously, causing the lower pressing plate 30 to move upward synchronously, thereby causing the elastic force of the elastic rod 8 to cause the extrusion rod 7 to slide upward inside the extrusion cylinder 6, thereby causing the water inside the water collecting cylinder 3 to be sucked into the extrusion cylinder 6 through the connecting pipe 4;

[0037] When the movable plate 19 moves to a suitable position, so that the plurality of sample test tubes 21 are perpendicular to the corresponding suction tubes 16, the electric push rod 13 is then started, so that its output end drives the biological gene analyzer 15 to move downward, so that the electric water aspirator 14 and the suction tube 16 move downward synchronously, so that the suction tube 16 is inserted into the interior of the sample test tube 21, and the electric water aspirator 14 is started, and the biological gene sample in the sample test tube 21 is sucked into the interior of the biological gene analyzer 15 through the suction tube 16, and the biological gene sample is analyzed;

[0038] When the analysis is finished, the electric push rod 13 is started to reset the bio-gene analyzer 15, so that the pipette 16 is separated from the sample tube 21, and then the conveying motor 17 is started to make the threaded rod 18 rotate in the opposite direction, driving the moving plate 19 to move out of the analysis box 2. When the moving plate 19 moves, the driving tooth plate 25 moves synchronously, so that the connecting gear 26 drives the driving rod 27 to rotate, so that the linkage gear 28 drives the adjusting tooth plate 29 to move downward, so that the lower pressing plate 30 moves downward, so that the extrusion rod 7 slides inside the extrusion cylinder 6, so that the water inside the extrusion cylinder 6 is discharged into the inside of the water supply pipe 10 through the drainage pipe 9. , allowing water to enter the interior of the cleaning tube 11, thereby cleaning the suction tube 16 with the water inside the cleaning tube 11, so that the internal impurities of the suction tube 16 are reduced when absorbing other biological gene samples, thereby improving the accuracy of the biological gene analysis data, and through the setting of the first one-way valve 5, the water inside the water collecting cylinder 3 can only enter the interior of the extrusion cylinder 6 through the connecting tube 4, and the water cannot enter the interior of the water collecting cylinder 3 from the extrusion cylinder 6. At the same time, through the setting of the second one-way valve 31, the water flow can only enter the interior of the electric water absorber 14 from the cleaning tube 11, and the water inside the electric water absorber 14 cannot enter the interior of the cleaning tube 11.

[0039] 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.

[0040] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The description and examples are intended to be exemplary only, and the true scope of the present disclosure is indicated by the following claims.

Claims

1. A biological gene analysis device, characterized in that: The apparatus comprises a placement seat (1), an analysis box (2) is fixedly connected to the upper surface of the placement seat (1), a conveying mechanism is installed inside the analysis box (2), a pushing mechanism is installed in the middle of the upper surface of the analysis box (2), a water collecting cylinder (3) is fixedly connected to one side of the upper surface of the analysis box (2), a connecting pipe (4) connected to the water collecting cylinder (3) is fixedly connected to one side of the water collecting cylinder (3), a first one-way valve (5) is fixedly connected to the inside of the connecting pipe (4), and one end of the connecting pipe (4) is fixedly connected to an extrusion cylinder (6) fixedly connected to the analysis box (2). The extrusion cylinder (6) is slidably connected to an extrusion rod (7), and both sides of the lower surface of the extrusion rod (7) are fitted with elastic rods (8) fixedly connected to the inside of the extrusion cylinder (6). The lower surface of the extrusion cylinder (6) is fixedly connected to a drainage pipe (9) connected to the extrusion cylinder (6), and the surface of the drainage pipe (9) is fixedly connected to three water supply pipes (10) connected to the drainage pipe (9). The surface of each of the water supply pipes (10) is fixedly connected to a cleaning pipe (11) in a path array, and the surfaces of several of the cleaning pipes (11) are commonly equipped with an analysis mechanism.

2. A biological gene analysis device according to claim 1, characterized in that: The pushing mechanism comprises a hollow cylinder (12) fixedly connected to the middle part of the upper surface of the analysis box (2) by means of bolts, an electric push rod (13) is fixedly connected to the interior of the hollow cylinder (12), one end of the electric push rod (13) passes through the analysis box (2) and is fixedly connected to the analysis box (2), and an output end of the electric push rod (13) is fixedly connected to a connection disk.

3. A biological gene analysis device according to claim 2, characterized in that: The analysis mechanism comprises electric water suckers (14) respectively fixedly connected to one end of a corresponding cleaning pipe (11) and connected to the cleaning pipe (11); a second one-way valve (31) is fixedly connected inside a plurality of the cleaning pipes (11); one end of the plurality of electric water suckers (14) is commonly fixedly connected to a biological gene analyzer (15) fixedly connected to an electric push rod (13); and the other end of the electric water sucker (14) is fixedly connected to a suction pipe (16) connected to the electric water sucker (14).

4. A biological gene analysis device according to claim 1, characterized in that: The conveying mechanism comprises two conveying motors (17) respectively fixedly connected to two edges of one side of the analysis box (2); the output end of the conveying motor (17) passes through a threaded rod (18) fixedly connected to the analysis box (2); the surfaces of the two threaded rods (18) are threadedly connected to a moving plate (19); both sides of the lower surface of the moving plate (19) are fitted with stabilizing plates fixedly connected to both sides of the inner bottom wall of the analysis box (2); and the surface of the moving plate (19) is equipped with a driving mechanism.

5. A biological gene analysis device according to claim 4, characterized in that: The upper surface of the movable plate (19) is fixedly connected to a support plate (20) in a path array, the surface of the support plate (20) is slidably plugged with sample test tubes (21) in a path array, the upper surface of the movable plate (19) is provided with plugging grooves (22) in a rectangular array, a plurality of the sample test tubes (21) respectively correspond to a plurality of the plugging grooves (22), and a clamping mechanism is installed inside the plugging grooves (22).

6. A biological gene analysis device according to claim 5, characterized in that: The clamping mechanism comprises clamping springs (23) fixedly connected to the inside of the plug-in slot (22) in an annular array, a plurality of the clamping springs (23) are evenly divided into two groups, one end of the two groups of clamping springs (23) are commonly fixedly connected to a clamping plate (24), and the two clamping plates (24) correspond to the sample test tube (21).

7. A biological gene analysis device according to claim 4, characterized in that: The driving mechanism comprises a driving tooth plate (25) fixedly connected to one side of the upper surface of the moving plate (19); the surface of the driving tooth plate (25) is meshed with a connecting gear (26); the surface of the connecting gear (26) is fixedly connected to a driving rod (27) rotatably connected to the inner wall of the analysis box (2) through a bearing seat; the surface of the driving rod (27) is fixedly connected to a linkage gear (28).

8. A biological gene analysis device according to claim 7, characterized in that: The surface of the linkage gear (28) is meshed with an adjusting tooth plate (29), one side of the adjusting tooth plate (29) passes through the analysis box (2) and is fixedly connected to a lower pressing plate (30) corresponding to the extrusion rod (7), and the inner side wall of the analysis box (2) is fixedly connected to a limit plate slidably connected to the adjusting tooth plate (29) in a path array.

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