Magnetic separation device for gene sequencing

Abstract

The magnetic separation device for gene sequencing comprises a fixing frame and a supporting frame, a first two-way threaded rod is rotationally connected to the right end between the two sides in the fixing frame, a first sliding rod is fixedly connected to the left end between the two sides in the fixing frame, placing plates are symmetrically connected to the outer side of the first two-way threaded rod in a threaded mode, and the first sliding rod is fixedly connected to the left end between the two sides in the fixing frame. First mounting plates are symmetrically and fixedly connected to the right end of one side of the top of the fixing frame, second mounting plates are symmetrically and fixedly connected to the left end of one side of the top of the fixing frame, a second bidirectional threaded rod is rotatably connected between one sides of the two first mounting plates, and a second sliding rod is fixedly connected between one sides of the two second mounting plates; by arranging the clamping plates and rotating the second two-way threaded rod, the two clamping plates can be driven to move, test tubes of different sizes can be clamped and fixed, and convenience and rapidness are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of gene sequencing, and specifically relates to a magnetic separation device for gene sequencing. Background Art

[0002] Gene sequencing is a new genetic testing technology that can analyze and determine the entire gene sequence from blood or saliva. It can predict the possibility of suffering from various diseases, individual behavioral characteristics, and behavioral rationality.

[0003] A magnetic separation device is a device that uses magnetic materials to separate charged particles or magnetic particles. It is widely used in various fields. Existing gene sequencing magnetic separation devices are not convenient for fixing test tubes of different sizes, and the magnet cannot be adjusted, which affects the separation efficiency. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a magnetic separation device for gene sequencing to solve the problem that the magnetic separation device proposed in the above background technology is a device that uses magnetic materials to separate charged particles or magnetic particles. It is widely used in various fields. The existing magnetic separation device for gene sequencing is not convenient for fixing test tubes of different sizes, and the magnet cannot be adjusted in position, which affects the separation efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a magnetic separation device for gene sequencing, comprising a fixed frame and a support frame, a first bidirectional threaded rod is rotatably connected to the right end between the two sides inside the fixed frame, a first sliding rod is fixedly connected to the left end between the two sides inside the fixed frame, a placement plate is symmetrically threadedly connected to the outer side of the first bidirectional threaded rod, a first mounting plate is symmetrically fixedly connected to the right end of one side of the top of the fixed frame, a second mounting plate is symmetrically fixedly connected to the left end of one side of the top of the fixed frame, a second bidirectional threaded rod is rotatably connected between one side of the two first mounting plates, a second sliding rod is fixedly connected between one side of the two second mounting plates, and a clamping plate is symmetrically threadedly connected to the outer side of the second bidirectional threaded rod.

[0006] Preferably, four support frames are provided and are respectively fixedly connected to the four corners of one side of the bottom of the fixed frame. A first threaded rod is rotatably connected between the two sides inside one of the support frames, and a third sliding rod is fixedly connected between the two sides inside the other three support frames. The outer side of the first threaded rod is threadedly connected to a placing table, and an electromagnetic block is fixedly connected to one side of the top of the placing table.

[0007] Preferably, a first rotating handle is fixedly connected to one side of the first bidirectional threaded rod and extends out of one side of the fixing frame, and the other end of the clamping plate is slidably connected to the outer side of the second sliding rod.

[0008] Preferably, a second rotating handle is fixedly connected to one side of the second bidirectional threaded rod and extends out of one side of the second mounting plate.

[0009] Preferably, one side of the two clamping plates is symmetrically fixedly connected with telescopic rods, and the telescopic ends of the four telescopic rods are respectively fixedly connected to one side of the four support frames.

[0010] Preferably, a first gear is fixedly connected to the outer side of the first threaded rod, and a second gear is rotatably connected to one side of the inner side of the support frame, and the first gear and the second gear are meshed with each other.

[0011] Preferably, a third rotating handle is fixedly connected to one side of the second gear and extends out of one side of the support frame, and the other three ends of the placement table are slidably connected to the outer sides of the three third sliding rods.

[0012] Preferably, one side of the two clamping plates is fixedly connected with rubber material.

[0013] Compared with the prior art, the utility model provides a magnetic separation device for gene sequencing, which has the following beneficial effects:

[0014] 1. The utility model sets a clamping plate and rotates the first bidirectional threaded rod to adjust the positions of the two placement plates according to the size of the test tube. Rotating the second bidirectional threaded rod can drive the two clamping plates to move, and can clamp and fix test tubes of different sizes, which is convenient and quick.

[0015] 2. The utility model sets a placement table and rotates the first threaded rod to drive the placement table to move, and can drive the electromagnetic block to move up and down, and can adjust the position and select a suitable position for separation, which is convenient and quick.

[0016] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the structure of a magnetic separation device for gene sequencing proposed by the utility model from the front view;

[0019] Figure 2 This is a schematic diagram of the structure of a magnetic separation device for gene sequencing proposed by the utility model from a top view;

[0020] Figure 3 This is a schematic diagram of the structure of a support frame of a magnetic separation device for gene sequencing proposed by the utility model;

[0021] Figure 4 A magnetic separation device for gene sequencing proposed by the utility model Figure 3 The enlarged structural diagram at A in the middle;

[0022] In the figure: 1. fixing frame; 2. supporting frame; 3. first bidirectional threaded rod; 4. first sliding rod; 5. placing plate; 6. first mounting plate; 7. second mounting plate; 8. second bidirectional threaded rod; 9. second sliding rod; 10. clamping plate; 11. first threaded rod; 12. third sliding rod; 13. placing table; 14. electromagnetic block; 15. first rotating handle; 16. second rotating handle; 17. first gear; 18. second gear; 19. third rotating handle; 20. telescopic rod. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 The utility model provides a technical solution: a magnetic separation device for gene sequencing, comprising a fixing frame 1 and a supporting frame 2, a first bidirectional threaded rod 3 is rotatably connected to the right end between the two sides inside the fixing frame 1, a first sliding rod 4 is fixedly connected to the left end between the two sides inside the fixing frame 1, a placing plate 5 is symmetrically threadedly connected to the outer side of the first bidirectional threaded rod 3, a first mounting plate 6 is symmetrically fixedly connected to the right end of one side of the top of the fixing frame 1, a second mounting plate 7 is symmetrically fixedly connected to the left end of one side of the top of the fixing frame 1, a second bidirectional threaded rod 8 is rotatably connected to one side of the two first mounting plates 6, a second sliding rod 9 is fixedly connected to one side of the two second mounting plates 7, and a clamping plate 10 is symmetrically threadedly connected to the outer side of the second bidirectional threaded rod 8, the first bidirectional threaded rod 3 can be rotated to adjust the position of the two placing plates 5, which can be adjusted according to the size of the test tube, and the second bidirectional threaded rod 8 can be driven to move to clamp and fix test tubes of different sizes.

[0025] In the utility model, preferably, four support frames 2 are provided, and are respectively fixedly connected to the four corners of one side of the bottom of the fixed frame 1, a first threaded rod 11 is rotatably connected between the two sides inside one support frame 2, and a third sliding rod 12 is fixedly connected between the two sides inside the other three support frames 2, the first threaded rod 11 is threadedly connected to a placing table 13 on the outer side, and an electromagnetic block 14 is fixedly connected to one side of the top of the placing table 13. Rotating the first threaded rod 11 can drive the placing table 13 to move, and can drive the electromagnetic block 14 to move up and down, and can adjust the position, and select a suitable position for separation, which is convenient and quick.

[0026] In the utility model, preferably, a first rotating handle 15 is fixedly connected to one side of the first bidirectional threaded rod 3 and extends out of one side of the fixed frame 1. The other end of the clamping plate 10 is slidably connected to the outside of the second sliding rod 9. Rotating the first rotating handle 15 can drive the first bidirectional threaded rod 3 to rotate.

[0027] In the present invention, preferably, a second rotating handle 16 is fixedly connected to one side of the second bidirectional threaded rod 8 and extends out of one side of the second mounting plate 7 , and rotating the second rotating handle 16 can drive the second bidirectional threaded rod 8 to rotate.

[0028] In the present invention, preferably, one side of the two clamping plates 10 is symmetrically fixedly connected with telescopic rods 20 , and the telescopic ends of the four telescopic rods 20 are respectively fixedly connected to one side of the four support frames 2 .

[0029] In the utility model, preferably, a first gear 17 is fixedly connected to the outside of the first threaded rod 11, and a second gear 18 is rotatably connected to one side of an inner side of a support frame 2. The first gear 17 and the second gear 18 are meshed with each other. By rotating the second gear 18, the first gear 17 and the second gear 18 are meshed with each other, which can drive the first gear 17 to rotate, thereby driving the first threaded rod 11 to rotate.

[0030] In the utility model, preferably, a third rotating handle 19 is fixedly connected to one side of the second gear 18 and extends out from one side of the support frame 2. The other three ends of the placement table 13 are slidably connected to the outside of the three third sliding rods 12. Rotating the third rotating handle 19 can drive the second gear 18 to rotate.

[0031] In the present invention, preferably, one side of the two clamping plates 10 is fixedly connected with a rubber material, and the rubber material can effectively protect the test tube when clamping the test tube.

[0032] The working principle and use process of the utility model are as follows: when in use, the first rotating handle 15 is rotated to drive the first bidirectional threaded rod 3 to rotate, so that the positions of the two placement plates 5 can be adjusted according to the size of the test tube; the second rotating handle 16 can be rotated to drive the second bidirectional threaded rod 8 to rotate, so that the two clamping plates 10 can be moved, and test tubes of different sizes can be clamped and fixed; the third rotating handle 19 can be rotated to drive the first threaded rod 11 to rotate, so that the placement table 13 can be moved, and the electromagnetic block 14 can be moved up and down, so that the position can be adjusted and a suitable position can be selected for separation.

[0033] 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 magnetic separation device for gene sequencing, comprising a fixing frame (1) and a supporting frame (2), characterized in that: A first bidirectional threaded rod (3) is rotatably connected to the right end between the two sides inside the fixing frame (1), a first sliding rod (4) is fixedly connected to the left end between the two sides inside the fixing frame (1), a placement plate (5) is symmetrically threadedly connected to the outer side of the first bidirectional threaded rod (3), a first mounting plate (6) is symmetrically fixedly connected to the right end of the top side of the fixing frame (1), a second mounting plate (7) is symmetrically fixedly connected to the left end of the top side of the fixing frame (1), a second bidirectional threaded rod (8) is rotatably connected between one side of the two first mounting plates (6), a second sliding rod (9) is fixedly connected between one side of the two second mounting plates (7), and a clamping plate (10) is symmetrically threadedly connected to the outer side of the second bidirectional threaded rod (8).

2. A magnetic separation device for gene sequencing according to claim 1, characterized in that: Four support frames (2) are provided and are respectively fixedly connected to the four corners of one side of the bottom of the fixing frame (1); a first threaded rod (11) is rotatably connected between the two sides inside one of the support frames (2); a third sliding rod (12) is fixedly connected between the two sides inside the other three support frames (2); a placement platform (13) is threadedly connected to the outer side of the first threaded rod (11); and an electromagnetic block (14) is fixedly connected to one side of the top of the placement platform (13).

3. A magnetic separation device for gene sequencing according to claim 1, characterized in that: One side of the first bidirectional threaded rod (3) is fixedly connected to a first rotating handle (15) and extends out of one side of the fixing frame (1); the other end of the clamping plate (10) is slidably connected to the outside of the second sliding rod (9).

4. A magnetic separation device for gene sequencing according to claim 1, characterized in that: A second rotating handle (16) is fixedly connected to one side of the second bidirectional threaded rod (8) and extends out of one side of the second mounting plate (7).

5. A magnetic separation device for gene sequencing according to claim 1, characterized in that: One side of the two clamping plates (10) is symmetrically fixedly connected with a telescopic rod (20), and the telescopic ends of the four telescopic rods (20) are respectively fixedly connected to one side of the four support frames (2).

6. A magnetic separation device for gene sequencing according to claim 2, characterized in that: A first gear (17) is fixedly connected to the outside of the first threaded rod (11), and a second gear (18) is rotatably connected to one side of the inside of the support frame (2), and the first gear (17) and the second gear (18) are meshed with each other.

7. A magnetic separation device for gene sequencing according to claim 6, characterized in that: A third rotating handle (19) is fixedly connected to one side of the second gear (18) and extends out of one side of the support frame (2). The other three ends of the placement platform (13) are slidably connected to the outsides of the three third sliding rods (12).

8. A magnetic separation device for gene sequencing according to claim 1, characterized in that: One side of the two clamping plates (10) is fixedly connected with a rubber material.

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