HE dyeing combined type dyeing device

Abstract

The utility model discloses an HE dyeing combined type dyeing device which comprises a platform, a dyeing groove is formed in the platform, a flushing spray head is fixedly connected to the upper portion of the platform, and a liquid discharging pipe is fixedly connected to one side of the platform. According to the HE dyeing combined type dyeing device, the dyeing tank, the threaded rod, the transverse plate, the fan, the heating wire, a rod body and a hydraulic push rod are used in cooperation, the threaded rod is driven to rotate through a motor in the using process of the device, and therefore tissue slices in a containing box are driven to move through mutual meshing of the threaded rod and the transverse plate; the tissue sections can be conveniently moved into different dyeing tanks for dyeing operation, meanwhile, after dyeing is completed, the tissue sections can be dried through heat generated by a heating wire driven by blowing of a fan, the workload of operators is reduced, the dyeing efficiency of the tissue sections is effectively improved, and the dyeing efficiency of the tissue sections is improved. And therefore, the practicability of the device is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of dyeing devices, in particular to a HE staining combined dyeing device. Background Technique

[0002] In HE staining, hematoxylin stains the chromatin in the cell nucleus and nucleic acids in the cytoplasm purple-blue, and eosin stains the components in the cytoplasm and extracellular matrix red. The HE staining method is the most basic and widely used technical method in histology, embryology, pathology teaching and scientific research.

[0003] During the use of the existing dyeing device, the operator needs to transfer the tissue sections multiple times, and after subsequent dyeing, the tissue sections need to be transferred and dried again, increasing the workload of the operator and reducing the efficiency of dyeing the tissue sections. Therefore, a HE staining combined dyeing device needs to be proposed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a HE staining combined dyeing device to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A HE staining combined dyeing device includes a platform. A dyeing tank is opened inside the platform. A flushing nozzle is fixedly connected above the platform. A drain pipe is fixedly connected to one side of the platform. A frame body is fixedly connected above the platform. A fixing plate is fixedly connected below the frame body. A motor is fixedly connected to one side of the fixing plate. The output end of the motor is fixedly connected to a rotating shaft through a coupling. One end of the rotating shaft is fixedly connected to a threaded rod. A cross plate is movably connected to the outer wall of the threaded rod. A through hole is opened inside the cross plate. A fan is fixedly connected inside the through hole. A heating wire is fixedly connected to the inner wall of the through hole. A rod body is movably connected inside the cross plate. A hydraulic push rod is fixedly connected below the cross plate. The output end of the hydraulic push rod is fixedly connected to a connecting plate. A placement box is movably connected below the connecting plate.

[0006] Preferably, the number of the dyeing tanks is several, and the dyeing tanks are equidistantly opened inside the platform.

[0007] Preferably, a fixing rod is fixedly connected above the placement box. An inserting block is movably connected to the upper end of the fixing rod. An anti-slip pad is fixedly connected below the inserting block. A slot is opened inside the connecting plate.

[0008] Preferably, the shape and size of the inserting block are both mutually matched with the shape and size of the slot, and the placement box is movably connected to the connecting plate through the inserting block and the slot.

[0009] Preferably, the horizontal plate penetrates through the outer wall of the threaded rod and extends to the outer wall of the rod body, and the horizontal plate is movably connected to the threaded rod and the rod body.

[0010] Preferably, the number of the heating wires is several, and the heating wires are equidistantly arranged on the inner wall of the through hole.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. For this HE staining combined staining device, through the combined use of the staining tank, threaded rod, horizontal plate, fan, heating wire, rod body and hydraulic push rod, during the use of the device, the rotation of the threaded rod is driven by the motor, and then through the mutual meshing of the threaded rod and the horizontal plate, the tissue section inside the placement box is driven to move, which is convenient to move the tissue section into different staining tanks for staining operations. At the same time, after the staining is completed, the heat generated by the heating wire can be driven by the blowing of the fan to dry the tissue section, reducing the workload of the operator and effectively improving the staining efficiency of the tissue section, thereby enhancing the practicality of the device to a certain extent;

[0013] 2. For this HE staining combined staining device, through the settings of the fixed rod, insertion block, anti-slip pad and slot, during the use of the device, by rotating the angle of the insertion block, the insertion block is driven to be in a vertical state or a parallel and coincident state with the slot on the connecting plate in the same plane, achieving the loading and unloading of the connecting plate and the placement box, facilitating the overall taking of the tissue section, and being time-saving and labor-saving, thereby enhancing the applicability of the device to a certain extent. Description of the Drawings

[0014] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 It is a schematic diagram of the connection structure between the motor and the insertion block of the present utility model;

[0016] Figure 3 It is a schematic diagram of the connection structure between the horizontal plate and the heating wire of the present utility model;

[0017] Figure 4 It is a schematic diagram of the connection structure between the placement box and the anti-slip pad of the present utility model;

[0018] Figure 5 It is a schematic diagram of the connection structure between the hydraulic push rod and the slot of the present utility model.

[0019] In the figure: 1. Platform; 2. Dyeing tank; 3. Flushing nozzle; 4. Drain pipe; 5. Frame; 6. Fixed plate; 7. Motor; 8. Rotating shaft; 9. Threaded rod; 10. Cross plate; 11. Through hole; 12. Fan; 13. Heating wire; 14. Rod body; 15. Hydraulic push rod; 16. Connecting plate; 17. Placing box; 18. Fixed rod; 19. Insert block; 20. Anti-slip pad; 21. Slot. Detailed implementation mode

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-5 , the present invention provides a technical solution: a HE staining combined staining device, including a platform 1. A dyeing tank 2 is opened inside the platform 1. The number of dyeing tanks 2 is several, and the dyeing tanks 2 are equidistantly opened inside the platform 1 to facilitate adapting to the staining process of tissue sections. A flushing nozzle 3 is fixedly connected above the platform 1, a drain pipe 4 is fixedly connected to one side of the platform 1, a frame 5 is fixedly connected above the platform 1, a fixed plate 6 is fixedly connected below the frame 5, a motor 7 is fixedly connected to one side of the fixed plate 6, the output end of the motor 7 is fixedly connected to a rotating shaft 8 through a coupling, a threaded rod 9 is fixedly connected to one end of the rotating shaft 8, the outer wall of the threaded rod 9 is movably connected with a cross plate 10, the cross plate 10 penetrates through the outer wall of the threaded rod 9 and extends to the outer wall of the rod body 14, and the cross plate 10 is movably connected with the threaded rod 9 and the rod body 14, which is convenient for driving the movement of the position of the placing box 17 and facilitating the movement of the tissue section into different dyeing tanks 2 for dyeing. A through hole 11 is opened inside the cross plate 10, a fan 12 is fixedly connected inside the through hole 11, a heating wire 13 is fixedly connected to the inner wall of the through hole 11, the number of heating wires 13 is several, and the heating wires 13 are equidistantly arranged on the inner wall of the through hole 11 to improve the heating range and at the same time expand the drying area and drying effect of the tissue section. A rod body 14 is movably connected inside the cross plate 10, a hydraulic push rod 15 is fixedly connected below the cross plate 10, the output end of the hydraulic push rod 15 is fixedly connected to a connecting plate 16, and a placing box 17 is movably connected below the connecting plate 16.

[0022] Please refer to Figures 1-5, a fixing rod 18 is fixedly connected above the placement box 17. The upper end of the fixing rod 18 is movably connected with an insertion block 19. The shape and size of the insertion block 19 match those of the insertion slot 21. The placement box 17 is movably connected with the connecting plate 16 through the insertion block 19 and the insertion slot 21, which facilitates the loading and unloading of the placement box 17 and the connecting plate 16, and is convenient for the operator to take the tissue section. A non-slip pad 20 is fixedly connected below the insertion block 19, and an insertion slot 21 is formed inside the connecting plate 16.

[0023] Working principle: When using this HE staining combined staining device, first place the tissue sections into the placement box 17 in sequence, then place the placement box 17 below the connecting plate 16 and extend the insertion block 19 out of the insertion slot 21. Rotate the insertion block 19 to drive the angle adjustment of the insertion block 19, so that the insertion block 19 and the insertion slot 21 are in a vertical state on different planes, achieving the installation of the placement box 17 and the connecting plate 16. Then start the hydraulic push rod 15 to drive the placement box 17 into the staining tank 2. When the tissue sections are soaked in the staining tank 2, start the hydraulic push rod 15 to drive the height of the placement box 17 to rise, and start the motor 7 to drive the rotation of the rotating shaft 8 and the threaded rod 9. Then, through the meshing of the threaded rod 9 and the cross plate 10, drive the position movement of the placement box 17, move it into the following staining tank 2 for the staining process. After staining is completed, the fan 12 can be started. The fan 12 rotates to generate wind to blow the heat generated by the heating wire 13 onto the tissue sections to achieve the drying effect. After rotating the insertion block 19 to a state where it coincides with the insertion slot 21 on a different plane, move the placement box 17 downward to drive the insertion block 19 out of the inside of the connecting plate 16, achieving the disassembly of the placement box 17 and the connecting plate 16. The model of the motor 7 is BYG350D, the model of the fan 12 is F102-20B, and the model of the hydraulic push rod 15 is YNT-10. Just like this, the use process of this HE staining combined staining device is completed.

[0024] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined HE dyeing device, comprising a platform (1), characterized in that: A dyeing tank (2) is provided inside the platform (1); a flushing nozzle (3) is fixedly connected to the top of the platform (1); a liquid discharge pipe (4) is fixedly connected to one side of the platform (1); a frame (5) is fixedly connected to the top of the platform (1); a fixed plate (6) is fixedly connected to the bottom of the frame (5); a motor (7) is fixedly connected to one side of the fixed plate (6); an output end of the motor (7) is fixedly connected to a rotating shaft (8) via a coupling; one end of the rotating shaft (8) is fixedly connected to a threaded rod (9); and the threaded rod ( The outer wall of the cross plate (9) is movably connected to a cross plate (10), a through hole (11) is provided inside the cross plate (10), a fan (12) is fixedly connected inside the through hole (11), a heating wire (13) is fixedly connected to the inner wall of the through hole (11), a rod body (14) is movably connected inside the cross plate (10), a hydraulic push rod (15) is fixedly connected below the cross plate (10), an output end of the hydraulic push rod (15) is fixedly connected to a connecting plate (16), and a placement box (17) is movably connected below the connecting plate (16).

2. The HE dyeing combined dyeing device according to claim 1, characterized in that: The number of the dyeing tanks (2) is several, and the dyeing tanks (2) are arranged at equal distances inside the platform (1).

3. The HE dyeing combined dyeing device according to claim 1, characterized in that: A fixing rod (18) is fixedly connected to the top of the placement box (17), an insert block (19) is movably connected to the upper end of the fixing rod (18), an anti-slip pad (20) is fixedly connected to the bottom of the insert block (19), and a slot (21) is provided inside the connecting plate (16).

4. The HE dyeing combined dyeing device according to claim 3, characterized in that: The shape and size of the insert block (19) match the shape and size of the slot (21), and the placement box (17) is movably connected to the connecting plate (16) via the insert block (19) and the slot (21).

5. The HE dyeing combined dyeing device according to claim 1, characterized in that: The transverse plate (10) penetrates the outer wall of the threaded rod (9) and extends to the outer wall of the rod body (14); the transverse plate (10) is movably connected to the threaded rod (9) and the rod body (14).

6. The HE dyeing combined dyeing device according to claim 1, characterized in that: The number of the heating wires (13) is several, and the heating wires (13) are arranged at equal distances on the inner wall of the through hole (11).

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