Sealed hematoxylin dye liquor storage vessel

Abstract

The utility model provides a sealed hematoxylin dye liquor storage vessel, which relates to the technical field of storage vessels, solves the problem that the existing hematoxylin dye liquor is easy to oxidize during storage, and comprises a storage barrel, a sealing cover is arranged on the surface of the storage barrel, a fixing buckle is arranged on the surface of the sealing cover, and the hematoxylin dye liquor is stored in the storage barrel. A through hole is formed in the surface of the sealing cover, a connecting opening is formed in the periphery of the through hole, a mounting frame is mounted in the connecting opening, a spring is mounted on the surface of the mounting frame, a moving plate is mounted on the side, away from the mounting frame, of the spring, a containing step is mounted in the through hole, and the moving plate makes contact with the containing step. The diameter of the movable plate is smaller than that of the through hole. According to the device, the oxygen content in the storage barrel can be effectively reduced, so that the oxidability is reduced, meanwhile, due to the fact that air in the storage barrel is smaller than outside air, outside air pressure can press the sealing cover and the movable plate, and the sealing performance is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of storage containers, and more specifically, particularly relates to a sealed hematoxylin dye solution storage container. Background Art

[0002] Hematoxylin is a dye commonly used in histological staining in biology and medicine. Hematoxylin is a natural dye extracted from a plant called hematoxylin. After oxidation, the oxidation products formed can bind to nucleic acids and certain other components in biological tissues, thereby staining them. Storage containers are required to store hematoxylin stain.

[0003] Based on the above, the inventors found that the following problems exist: the existing container for storing hematoxylin dye solution contains air inside, and after long-term storage, the hematoxylin dye solution is easily oxidized, which affects its use.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a sealed hematoxylin dye storage container is provided, in order to achieve a purpose with greater practical value. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a sealed hematoxylin dye solution storage container to solve the problem that the existing hematoxylin dye solution is easily oxidized during storage.

[0006] The purpose and effect of the sealed hematoxylin dye storage container of the utility model are achieved by the following specific technical means:

[0007] A sealed hematoxylin dye storage container comprises a storage barrel, a sealing cover is installed on the surface of the storage barrel, a fixing buckle is installed on the surface of the sealing cover, a through hole is installed on the surface of the sealing cover, a connecting port is installed on the periphery of the through hole, a mounting frame is installed in the connecting port, a spring is installed on the surface of the mounting frame, a movable plate is installed on the side of the spring away from the mounting frame, a placement step is installed in the through hole, the movable plate is in contact with the placement step, and the diameter of the movable plate is smaller than the diameter of the through hole.

[0008] Furthermore, a rubber pad is installed at the bottom of the movable plate.

[0009] Furthermore, a thread is arranged on the surface of the connection port, a protective cover is installed on the surface of the connection port, and a thread groove matching the thread is arranged inside the protective cover.

[0010] Furthermore, a connecting rod is installed on the surface of the movable plate.

[0011] Furthermore, a pressure gauge is installed on the surface of the storage barrel.

[0012] Furthermore, universal wheels are installed at the bottom of the storage bucket.

[0013] Furthermore, the storage barrel and the sealing cover are made of plastic.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model cooperates with the sealing cover, the fixing buckle, the through hole, the connecting port, the mounting frame, the spring, the movable plate and the placing step in the use. First, the hematoxylin dye solution is put into the storage barrel, and then the sealing cover is covered, and then the fixing buckle is fastened, and then the connecting port is connected to the vacuum pump, and then the vacuum pump is started. When the vacuum pump is started, the suction force will suck up the movable plate, and at this time the spring will contract, so that the air in the storage barrel can be sucked out, and then the vacuum is stopped. At this time, the spring resets and drives the movable plate to reset, and the through hole is blocked. Through the above design, the oxygen content in the storage barrel can be effectively reduced, thereby reducing the oxidizing property. At the same time, because the air in the storage barrel is less than the outside air, the outside air pressure will press on the sealing cover and the movable plate, thereby improving the sealing property.

[0016] The use of rubber pads can improve the sealing between the moving plate and the placement step;

[0017] By using the thread and the protective cover, when the air extraction is completed, the protective cover can be installed on the connection hole through the thread and the thread groove, which can improve the sealing performance and prevent dust from entering the storage barrel. The thread can also facilitate the connection of the air extraction pipe on the air extractor;

[0018] By using the connecting rod, when the storage barrel needs to be opened and the sealing cover is difficult to open due to the pressure, the movable plate can be pulled up by the connecting rod to allow air to enter, so that the sealing cover can be easily opened. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a three-dimensional schematic diagram of a sealed hematoxylin dye solution storage container.

[0020] Figure 2 The utility model is a partial schematic diagram of a sealed hematoxylin dye solution storage container.

[0021] Figure 3 The utility model is a partial cross-sectional schematic diagram of a sealed hematoxylin dye solution storage container.

[0022] Figure 4 The utility model is a sealed hematoxylin dye storage container Figure 3 Enlarged schematic diagram of point A in the middle.

[0023] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0024] 1. Storage bucket; 2. Sealing cover; 3. Fixing buckle; 4. Through hole; 5. Connecting port; 6. Mounting frame; 7. Spring; 8. Moving plate; 9. Placement step; 10. Rubber pad; 11. Thread; 12. Protective cover; 13. Connecting rod; 14. Pressure gauge; 15. Universal wheel. DETAILED DESCRIPTION

[0025] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0026] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Example:

[0029] As attached Figure 1 To Attachment Figure 4 As shown:

[0030] The utility model provides a sealed hematoxylin dye storage container, comprising a storage barrel 1, a sealing cover 2 is installed on the surface of the storage barrel 1, a fixing buckle 3 is installed on the surface of the sealing cover 2, a through hole 4 is installed on the surface of the through hole 4, a connecting port 5 is installed on the periphery of the through hole 4, a mounting frame 6 is installed in the connecting port 5, a spring 7 is installed on the surface of the mounting frame 6, a moving plate 8 is installed on the side of the spring 7 away from the mounting frame 6, a placing step 9 is installed in the through hole 4, the moving plate 8 is in contact with the placing step 9, and the diameter of the moving plate 8 is smaller than the diameter of the through hole 4.

[0031] Through the coordinated use of the sealing cover 2, the fixing buckle 3, the through hole 4, the connecting port 5, the mounting frame 6, the spring 7, the movable plate 8 and the placement step 9, firstly, the hematoxylin dye solution is placed in the storage barrel 1, and then the sealing cover 2 is covered, and then the fixing buckle 3 is fastened, and then the connecting port 5 is connected to the vacuum pump, and then the vacuum pump is started. When the vacuum pump is started, the suction force will suck up the movable plate 8, and then the spring 7 will contract, and then the air in the storage barrel 1 can be extracted. At this time, the vacuum is stopped, and the spring 7 is reset to drive the movable plate 8 to reset and block the through hole 4. Through the above design, the oxygen content in the storage barrel 1 can be effectively reduced, thereby reducing the oxidizing property. At the same time, because the air in the storage barrel 1 is less than the outside air, the outside air pressure will press on the sealing cover 2 and the movable plate 8, thereby improving the sealing property.

[0032] Wherein, a rubber pad 10 is installed at the bottom of the movable plate 8 .

[0033] The use of the rubber pad 10 can improve the sealing performance between the moving plate 8 and the placement step 9 .

[0034] The surface of the connection port 5 is provided with a thread 11 , and a protective cover 12 is installed on the surface of the connection port 5 . The interior of the protective cover 12 is provided with a thread groove matching the thread 11 .

[0035] By using the thread 11 and the protective cover 12, when the vacuum is completed, the protective cover 12 can be installed on the connecting hole through the thread 11 and the thread 11 groove, which can improve the sealing performance and prevent dust from entering the storage barrel 1. The thread 11 can also facilitate the connection of the vacuum pipe on the vacuum pump.

[0036] Wherein, a connecting rod 13 is installed on the surface of the movable plate 8 .

[0037] By using the connecting rod 13, when the storage barrel 1 needs to be opened and the sealing cover 2 is difficult to open due to the pressure, the movable plate 8 can be pulled up by the connecting rod 13 to allow air to enter, so that the sealing cover 2 can be easily opened.

[0038] Wherein, a pressure gauge 14 is installed on the surface of the storage barrel 1 .

[0039] By using the pressure gauge 14, the pressure in the storage barrel 1 can be observed in real time to determine whether there is a gas leak.

[0040] Wherein, a universal wheel 15 is installed at the bottom of the storage bucket 1.

[0041] By using the universal wheels 15 , the storage bucket 1 can be easily moved.

[0042] Wherein, the storage barrel 1 and the sealing cover 2 are made of plastic.

[0043] By using plastics, weight and cost can be reduced.

[0044] The specific usage and function of this embodiment are as follows:

[0045] When the utility model is in use, firstly, the hematoxylin dye solution is put into the storage barrel 1, and then the sealing cover 2 is covered, and then the fixing buckle 3 is fastened, and then the connecting port 5 is connected to the vacuum pump, and then the vacuum pump is started. When the vacuum pump is started, the suction force will suck up the movable plate 8, and at this time the spring 7 will contract, and then the air in the storage barrel 1 can be extracted, and then the vacuum is stopped, and the spring 7 is reset to drive the movable plate 8 to reset, and the through hole 4 is blocked, and then the vacuum pump is removed, and then the protective cover 12 is covered, and finally it is moved to a suitable position through the universal wheel 15. Through the above design, the oxygen content in the storage barrel 1 can be effectively reduced, thereby reducing the oxidizability. At the same time, because the air in the storage barrel 1 is less than the outside air, the outside air pressure will press on the sealing cover 2 and the movable plate 8, thereby improving the sealing performance.

[0046] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. A sealed hematoxylin dye solution storage container, comprising a storage barrel (1), characterized in that: The surface of the storage barrel (1) is installed with a sealing cover (2), the surface of the sealing cover (2) is installed with a fixing buckle (3), the surface of the sealing cover (2) is installed with a through hole (4), the periphery of the through hole (4) is installed with a connecting port (5), a mounting frame (6) is installed in the connecting port (5), a spring (7) is installed on the surface of the mounting frame (6), a moving plate (8) is installed on the side of the spring (7) away from the mounting frame (6), a placement step (9) is installed in the through hole (4), the moving plate (8) is in contact with the placement step (9), and the diameter of the moving plate (8) is smaller than the diameter of the through hole (4).

2. A sealed hematoxylin dye storage container as claimed in claim 1, characterized in that: A rubber pad (10) is installed at the bottom of the movable plate (8).

3. A sealed hematoxylin dye storage container as claimed in claim 2, characterized in that: The surface of the connection port (5) is provided with a thread (11), the surface of the connection port (5) is installed with a protective cover (12), and the interior of the protective cover (12) is provided with a thread groove matching the thread (11).

4. A sealed hematoxylin dye storage container as claimed in claim 3, characterized in that: A connecting rod (13) is installed on the surface of the movable plate (8).

5. A sealed hematoxylin dye storage container as claimed in claim 4, characterized in that: A pressure gauge (14) is installed on the surface of the storage barrel (1).

6. A sealed hematoxylin dye storage container as claimed in claim 5, characterized in that: A universal wheel (15) is installed at the bottom of the storage bucket (1).

7. A sealed hematoxylin dye storage container according to any one of claims 1 to 6, characterized in that: The storage barrel (1) and the sealing cover (2) are made of plastic.

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