A transfer slot

Abstract

The utility model discloses a kind of membrane transfer tanks, comprising: shell;The inside two sides of the shell are respectively provided with adjusting mechanism;The adjusting mechanism is cooperated with transfer electrode core, and the position of the transfer electrode core in the shell is adjusted;Top cover is provided on the shell, and forms containing cavity with the shell, protects the transfer electrode core, and connection line is provided on the top cover;By setting adjusting mechanism, transfer electrode core is clamped and limited, to prevent transfer electrode core accidentally inside the shell shake and reduce product quality, the position of adjusting limit block can be conveniently according to demand transfer multiple membranes, and clamping adjustment is carried out according to different thickness transfer electrode core.

Description

Technical Field

[0001] This utility model relates to the field of electrophoretic gel transfer technology, and in particular to a transfer tank. Background Technology

[0002] Electrophoretic transfer is a technique that transfers substances separated by electrophoresis (such as proteins or DNA) onto a solid support (such as a PVDF membrane or nitrocellulose membrane) using an electric field. The transfer tank is the core equipment used in experiments for protein electrotransfer to ensure transfer efficiency and accuracy.

[0003] Existing transfer tanks can only transfer two films at a time during electrophoretic gel transfer experiments. When experiments are required to use transfer electrode cores of different thicknesses, different fixtures need to be replaced, resulting in poor flexibility. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a transfer groove.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a transfer tank, comprising:

[0006] shell;

[0007] The two inner sides of the outer casing are respectively provided with adjustment mechanisms;

[0008] The adjustment mechanism works in conjunction with the transfer electrode core to adjust the position of the transfer electrode core within the outer casing;

[0009] The outer shell is provided with a top cover, which forms a receiving cavity with the outer shell to protect the transfer electrode core. The top cover is provided with connecting wires.

[0010] As a further description of the above technical solution: the adjustment mechanism includes a connecting frame, on which a horizontally arranged threaded rod is mounted, and a threaded sleeve is provided on the threaded rod. One side of the threaded rod passes through the connecting frame and is connected to a throttle handle.

[0011] As a further description of the above technical solution: a connecting rod arranged in a horizontal direction is provided in the middle of the threaded sleeve, and a limit block is connected to the top of the connecting rod.

[0012] As a further description of the above technical solution: a slider is provided on the side of the threaded sleeve facing away from the connecting rod, a limiting groove is opened on the inner side of the connecting frame, one end of the slider extends into the limiting groove, and the threaded sleeve is rotated and limited, so that the slider moves back and forth along the setting direction of the limiting groove.

[0013] As a further description of the above technical solution: by rotating the handle, the limiting block is moved, and the limiting block abuts against one end face of the transfer electrode core. The two adjusting mechanisms are adjusted so that the two limiting blocks limit and clamp the two end faces of the transfer electrode core.

[0014] As a further description of the above technical solution: a protective sleeve is provided at the bottom of the outer side of the connecting line, a groove is provided at the front end of the inner side of the protective sleeve, and a protective pad is provided on the inner side wall of the protective sleeve. The protective sleeve is installed at the bottom of the outer side of the connecting line through the groove, so that the protective pad is in contact with the connecting line.

[0015] As a further description of the above technical solution: a wire harness is provided on the connecting line, one side of the front end of the wire harness has a rough surface, and the rear end of the wire harness is processed with a hook surface.

[0016] As a further description of the above technical solution: the cable tie is wound around the connecting line through the hook side and the rough side.

[0017] As a further description of the above technical solution: there is an ice box inside the outer shell, and a water inlet is provided at the top of the ice box, and a cover is provided at the top of the water inlet.

[0018] As a further description of the above technical solution: a limiting frame is fixedly connected to the bottom inner side of the outer shell, and the ice box is placed on the limiting frame.

[0019] The above technical solution has the following advantages or beneficial effects:

[0020] By setting an adjustment mechanism, the transfer electrode core is clamped and limited to prevent it from accidentally shaking inside the shell and reducing product quality. Adjusting the position of the limit block allows for easy transfer of multiple films as needed, and clamping adjustment can be made according to the transfer electrode cores of different thicknesses. Attached Figure Description

[0021] Figure 1 This is a front view cross-sectional structural diagram of the transfer groove proposed in this utility model;

[0022] Figure 2 This is a rear cross-sectional view of the transfer groove proposed in this utility model.

[0023] Figure 3 This is a top view cross-sectional structural diagram of the adjustment mechanism in this utility model;

[0024] Figure 4 for Figure 3 A magnified view of a section at point A in the middle;

[0025] Figure 5 This is a side view of the adjustment mechanism in this utility model.

[0026] Figure 6 This is a top view of the protective sleeve in this utility model.

[0027] Legend:

[0028] 1. Outer shell; 2. Transfer electrode core; 3. Top cover; 4. Connecting wire; 5. Connecting bracket; 6. Threaded rod; 7. Threaded sleeve; 8. Turning handle; 9. Connecting rod; 10. Limiting block; 11. Slider; 12. Limiting groove; 13. Protective sleeve; 14. Groove; 15. Protective pad; 16. Cable tie; 17. Textured surface; 18. Hooked surface; 19. Ice box; 20. Water inlet; 21. Cover plate; 22. Limiting bracket. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Reference Figures 1-6 An embodiment of this utility model is provided: a transfer tank, comprising: a shell 1; an adjustment mechanism is provided on both sides of the interior of the shell 1; the adjustment mechanism cooperates with the transfer electrode core 2 to adjust the position of the transfer electrode core 2 inside the shell 1; a top cover 3 is provided on the shell 1 to form a receiving cavity with the shell 1 to protect the transfer electrode core 2; and a connecting line 4 is provided on the top cover 3.

[0031] In this embodiment, the outer shell 1 and the top cover 3 form a closed cavity, which protects the internal components and provides a stable environment for the transfer process. The position of the transfer electrode core 2 is adjusted and clamped and limited by the adjustment mechanism to prevent the transfer electrode core from accidentally shaking inside the outer shell and reducing product quality, and to ensure that the transfer effect is uniform and stable.

[0032] By setting an adjustment mechanism, the position of the limiting block 10 can be adjusted to easily transfer multiple films as needed, and the clamping adjustment can be made according to the transfer electrode core 2 of different thicknesses, making it more adaptable.

[0033] The adjustment mechanism includes a connecting frame 5, on which a horizontally arranged threaded rod 6 is mounted. A threaded sleeve 7 is provided on the threaded rod 6. One side of the threaded rod 6 passes through the connecting frame 5 and is connected to a throttle 8.

[0034] In this embodiment, the connecting frame 5 is installed on the inner side walls of the outer casing 1, and the threaded rod 6 is horizontally installed on the connecting frame 5. The threaded rod 6 can be rotated by rotating the handle 8. The threaded sleeve 7 is threadedly engaged with the threaded rod 6. The threaded rod 6 has external threads machined on its outside, and the threaded sleeve 7 has internal threads machined on its inside. The internal and external threads are standard trapezoidal threads.

[0035] A slider 11 is provided on the side of the threaded sleeve 7 facing away from the connecting rod 9. A limiting groove 12 is opened on the inner side of the connecting frame 5. One end of the slider 11 extends into the limiting groove 12 to limit the rotation of the threaded sleeve 7, so that the slider 11 moves back and forth along the setting direction of the limiting groove 12.

[0036] In this embodiment, a slider 11 is provided on one side of the threaded sleeve 7, which cooperates with the limiting groove 12 on the inner side of the connecting frame 4 to restrict the rotational freedom of the threaded sleeve 7, so that the threaded sleeve 7 can only move back and forth in the horizontal direction.

[0037] A connecting rod 9 is provided in the middle of the threaded sleeve 7, which is arranged in a horizontal direction. The top of the connecting rod 9 is connected to a limiting block 10. By rotating the handle 8, the limiting block 10 is moved and abuts against one end face of the transfer electrode core 2. The two adjustment mechanisms are adjusted so that the two limiting blocks 10 limit and clamp the two end faces of the transfer electrode core 2.

[0038] In this embodiment, a limiting block 10 is installed at the top of the connecting rod 9 in the middle of the threaded sleeve 7. When the handle is rotated, the limiting block moves with the threaded sleeve and abuts against the end face of the transfer electrode core 2. The two adjustment mechanisms cooperate to achieve bidirectional limiting clamping of the transfer electrode core 2 through the two limiting blocks 10, which can adapt to transfer electrode cores 2 of different sizes, while ensuring that the position of the transfer electrode core 2 is stable during the transfer process.

[0039] Different sets of transfer clamps can be installed on transfer electrode cores 2 of different thicknesses. When a transfer electrode core 2 with four sets of transfer clamps is required, turn the handle 8. The handle 8 drives the threaded rod 6 to rotate, causing the threaded sleeve 7 to move the limiting block 10 forward. When the thicker transfer electrode core 2 is placed inside the outer shell 1, turn the handle 8 in reverse. The threaded sleeve 7 drives the limiting block 10 to move closer to the center, clamping and limiting the top of the transfer electrode core 2 to prevent the transfer electrode core 2 from accidentally shaking inside the outer shell 1 and reducing product quality. Adjusting the position of the limiting block 10 can easily transfer multiple films as needed.

[0040] A protective sleeve 13 is provided at the bottom of the outer side of the connecting wire 4. A groove 14 is provided at the front end of the inner side of the protective sleeve 13. A protective pad 15 is provided on the inner side wall of the protective sleeve 13. The protective sleeve 13 is installed at the bottom of the outer side of the connecting wire 4 through the groove 14, so that the protective pad 15 contacts the connecting wire 4.

[0041] In this embodiment, a protective sleeve 13 is provided at the bottom of the connecting wire. The groove 14 at the front end of the inner part is used to install on the connecting wire 4. The protective pad 15 on the inner side wall of the protective sleeve 13 is in direct contact with the connecting wire 4, which plays a buffering and protective role, reduces the damage to the connecting wire 4 caused by bending and pulling, prevents the bottom end of the connecting wire 4 from breaking, and extends the service life.

[0042] A cable tie 16 is provided on the connecting line 4. One side of the front end of the cable tie 16 has a rough surface 17, and the rear end of the cable tie 16 has a hook surface 18. The cable tie 16 is wound around the connecting line 4 through the hook surface 18 and the rough surface 17.

[0043] In this embodiment, the connecting wire 4 is equipped with a cable tie 16, with a rough surface 17 on one side of the front end and a hook surface 18 processed at the rear end. By bonding the hook surface 18 and the rough surface 17, the cable tie 16 can neatly tighten the loose connecting wire 4 and keep the line tidy. When the connecting wire 4 is too long and needs to be stored, the excess connecting wire 4 is folded together. After folding, the rough surface 17 is wrapped around the outside of the connecting wire 4. Then, the hook surface 18 and the rough surface 17 are used to fix the folded connecting wire 4, so that the excess connecting wire 4 can be stored.

[0044] Inside the outer shell 1 is an ice box 19, with a water inlet 20 at the top and a cover plate 21 at the top of the water inlet 20; a limiting frame 22 is fixedly connected to the bottom inside the outer shell 1, and the ice box 19 is placed on the limiting frame 22.

[0045] In this embodiment, an ice box 19 is provided inside the outer shell 1 for placing cooling materials, such as ice cubes or ice-water mixtures. The water inlet 20 at the top of the ice box facilitates the addition of coolant. The cover plate 21 can prevent liquid from overflowing or impurities from entering. A limit bracket 22 is fixed to the bottom inside the outer shell 1 to ensure its stable position and prevent displacement when the equipment is moved. The limit bracket 22 can limit the ice box 19 to prevent it from shaking inside the outer shell 1 and affecting its use. Setting up the ice box 19 can not only prevent the temperature inside the outer shell 1 from being too high and affecting the film transfer, but also optimize the film transfer efficiency at the same time.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A transfer tank, characterized in that, include: Outer shell (1); The inner two sides of the outer shell (1) are respectively provided with adjustment mechanisms; The adjustment mechanism cooperates with the transfer electrode core (2) to adjust the position of the transfer electrode core (2) inside the outer shell (1); The outer shell (1) is provided with a top cover (3), which forms a receiving cavity with the outer shell (1) to protect the transfer electrode core (2). The top cover (3) is provided with a connecting line (4).

2. The transfer tank according to claim 1, characterized in that: The adjustment mechanism includes a connecting frame (5), on which a horizontally arranged threaded rod (6) is installed. A threaded sleeve (7) is provided on the threaded rod (6). One side of the threaded rod (6) passes through the connecting frame (5) and is connected to a throttle (8).

3. The transfer tank according to claim 2, characterized in that: The threaded sleeve (7) is provided with a connecting rod (9) arranged in the horizontal direction in the middle part, and the top end of the connecting rod (9) is connected to a limit block (10).

4. The transfer tank according to claim 3, characterized in that: The threaded sleeve (7) has a slider (11) on the side facing away from the connecting rod (9). The connecting frame (5) has a limiting groove (12) on its inner side. One end of the slider (11) extends into the limiting groove (12) to rotate and limit the threaded sleeve (7), so that the slider (11) moves back and forth along the setting direction of the limiting groove (12).

5. The transfer tank according to claim 3, characterized in that: By rotating the handle (8), the limiting block (10) is moved and the limiting block (10) abuts against one side end face of the transfer electrode core (2). The two adjustment mechanisms are adjusted so that the two limiting blocks (10) limit and clamp the two side end faces of the transfer electrode core (2).

6. The transfer tank according to claim 1, characterized in that: A protective sleeve (13) is provided at the bottom of the outside of the connecting line (4). A groove (14) is provided at the front end of the inside of the protective sleeve (13). A protective pad (15) is provided on the inner side wall of the protective sleeve (13). The protective sleeve (13) is installed at the bottom of the outside of the connecting line (4) through the groove (14), so that the protective pad (15) contacts the connecting line (4).

7. The transfer tank according to claim 1, characterized in that: The connecting line (4) is provided with a wire harness (16), one side of the front end of the wire harness (16) has a rough surface (17), and the rear end of the wire harness (16) is processed with a hook surface (18).

8. The transfer tank according to claim 7, characterized in that: The cable tie (16) is wound around the connecting wire (4) through the hook side (18) and the rough side (17).

9. The transfer tank according to claim 1, characterized in that: The outer shell (1) contains an ice box (19), and the top of the ice box (19) has a water inlet (20), and the top of the water inlet (20) is provided with a cover plate (21).

10. The transfer tank according to claim 9, characterized in that: The bottom inner side of the outer shell (1) is fixedly connected to a limiting frame (22), and the ice box (19) is placed on the limiting frame (22).

Images