Filter for lysate

Abstract

The utility model relates to the technical field of filters, in particular to a filter for a lysate, which comprises a device body, a filter element, a filter element, a filter element and a control system, the outer wall of the filtering tank is sleeved with a supporting structure which comprises a supporting ring, and the peripheral surface of the supporting ring is connected with a fixing frame. The first nuts are rotated to be separated from the outer surface of the threaded rod, then the angle of the supporting frame is rotated to enable the supporting frame to rotate with the hinge rod as the axis, the hinge rod and the supporting frame are supported through the supporting ring and the fixing frame, and after the angle of the supporting frame is adjusted, the first nuts are rotationally connected to the outer surfaces of the two ends of the threaded rod. The first nut and the fixing frame are used for limiting the threaded rod, and the supporting frame is limited, so that the supporting frame is used for supporting the bottom of the filtering tank, or the supporting frame is folded and stored.

Description

Technical Field

[0001] The utility model relates to the technical field of filters, and particularly relates to a filter for lysate. Background Art

[0002] The main function of the lysate filter is to remove impurities in the lysate to ensure the purity of the sample and the accuracy of the experiment. In microfluidic technology, the lysate filter is used to remove larger impurities in the lysate, such as dandruff, hair, etc. These impurities may affect the subsequent experimental process and results. By using the filter, the purity of the sample can be ensured, thereby improving the accuracy and reliability of the experiment. The use of the filter also helps to protect the subsequent experimental equipment, avoid wear and corrosion of the equipment caused by impurities, and extend the service life of the equipment.

[0003] When using the existing filter for lysate, its function is to remove impurities in the lysate to ensure the purity of the sample and the accuracy of the experiment. However, when the existing filter is supported, the support frame cannot be adjusted in angle and stored. When storing the filter, it will cause the problem of increased overall occupied space. Content of the Utility Model

[0004] The purpose of the utility model is to provide a filter for lysate to solve the problem that when the existing filter is supported, the support frame cannot be adjusted in angle and stored, and when storing the filter, it will cause the problem of increased overall occupied space as mentioned in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution. A filter for lysate includes:

[0006] The device body includes a filter tank. One side of the top of the filter tank is provided with a feed port, and the bottom surface of the filter tank is provided with a discharge port.

[0007] The outer wall of the filter tank is sleeved with a support structure, including a support ring. The peripheral surface of the support ring is connected with a fixing frame. The two sides of the fixing frame are internally inserted with hinge rods. One end of the hinge rod is connected with a support frame. The internal of the support frame is inserted with a threaded rod. The outer walls of both ends of the threaded rod are rotatably connected with first nuts.

[0008] Preferably, through holes are opened on both sides of the fixing frame, and one end of the hinge rod is inserted into the through holes opened on the fixing frame and is movably connected with the fixing frame.

[0009] Preferably, the fixing frame and the support frame are hinged by a hinge rod. A slot hole one is opened on one side of the support frame, and the threaded rod is inserted into the slot hole one opened on the support frame.

[0010] Preferably, two slots are provided on both sides of the bottom of the fixing frame, and two ends of the threaded rod are inserted into the two slots of the fixing frame.

[0011] Preferably, a limiting structure is connected on both sides of the filter tank, and the limiting structure includes a supporting spring, one end of the supporting spring is connected to a threaded ring, a second nut is sleeved on the outer wall of the threaded ring, and a positioning plate is rotatably connected to the outer wall of the second nut.

[0012] Preferably, the positioning plates are provided in two groups and connected to both sides of the top surface of the support ring, one end of the threaded ring is provided with a groove, and one end of the support spring is connected to one side of the inner wall of the groove provided in the threaded ring.

[0013] Preferably, a positioning groove is provided on the surface of the positioning plate, the threaded ring is inserted into the positioning groove provided in the positioning plate, a limiting groove is provided on one side of the inner wall of the positioning groove provided in the positioning plate, and the second nut is inserted into the limiting groove provided in the positioning plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Rotate the first nut to disengage it from the outer surface of the threaded rod, and then rotate the angle of the support frame to rotate it around the hinged rod as the axis. Use the support ring and the fixing frame to support the hinged rod and the support frame. After the angle adjustment of the support frame is completed, rotate the first nut to connect to the outer surfaces of both ends of the threaded rod, use the first nut and the fixing frame to limit the threaded rod, and limit the support frame, so that the support frame can be used to support the bottom of the filter tank, or the support frame can be folded and stored.

[0016] 2. Move the support ring so that the positioning plate connected to its top end is sleeved on the outer surface of the threaded ring, and use the positioning groove opened on the positioning plate to position the threaded ring. Then, rotate the second nut and connect it to the outer surface of the threaded ring to shrink the support spring, and use the limiting groove opened on the positioning plate to limit the second nut, so as to achieve the connection and limiting effect between the filter tank and the support ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a front view and cutaway perspective diagram of the structure of the utility model;

[0019] Figure 3 It is a partially cutaway three-dimensional schematic diagram of the structure of the utility model viewed from above;

[0020] Figure 4 It is a partially cutaway perspective schematic diagram of the structure of the utility model from a side view;

[0021] Figure 5 This is a schematic perspective view of a partial top - down sectional view of the structure of the present utility model.

[0022] In the figure: 1, device body; 11, filter tank; 12, feed inlet; 13, discharge port; 2, support structure; 21, support ring; 22, fixing frame; 23, hinge rod; 24, support frame; 25, threaded rod; 26, first nut; 3, limit structure; 31, support spring; 32, threaded ring; 33, second nut; 34, positioning plate. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-5 , an embodiment provided by the present utility model:

[0025] A filter for pyrolysis liquid, comprising:

[0026] Device body 1, including filter tank 11. One side of the top of filter tank 11 is provided with feed inlet 12, and the bottom surface of filter tank 11 is provided with discharge port 13. The internal material of filter tank 11 is prior art and can be purchased on the market, which is not the technical protection point of this application, so no excessive description is made.

[0027] The outer wall of filter tank 11 is sleeved with support structure 2, including support ring 21. The peripheral surface of support ring 21 is connected with fixing frame 22. Hinge rod 23 is inserted into both sides of fixing frame 22. One end of hinge rod 23 is connected with support frame 24. Threaded rod 25 is inserted into support frame 24, and both ends of threaded rod 25 are rotatably connected with first nut 26.

[0028] Furthermore, through - holes are opened on both sides of fixing frame 22, and one end of hinge rod 23 is inserted into the through - holes opened on fixing frame 22 to be movably connected with fixing frame 22, realizing the positioning of hinge rod 23 through the through - holes opened on fixing frame 22.

[0029] Furthermore, fixing frame 22 and support frame 24 are hinged by hinge rod 23. A slot hole one is opened on one side of support frame 24, and threaded rod 25 is inserted into the slot hole one opened on support frame 24, realizing the positioning of threaded rod 25 through the slot hole one opened on support frame 24.

[0030] Furthermore, two slots are provided on both sides of the bottom of the fixing frame 22 , and both ends of the threaded rod 25 are inserted into the two slots of the fixing frame 22 , so that the two ends of the threaded rod 25 are supported by the two slots of the fixing frame 22 .

[0031] Furthermore, the filter tank 11 is connected to a limiting structure 3 on both sides, and the limiting structure 3 includes a support spring 31, one end of the support spring 31 is connected to a threaded ring 32, the outer wall of the threaded ring 32 is sleeved with a second nut 33, and the outer wall of the second nut 33 is rotatably connected to a positioning plate 34, thereby realizing the connection and fixing between the filter tank 11 and the support ring 21.

[0032] Furthermore, two groups of positioning plates 34 are provided and connected to both sides of the top surface of the support ring 21. A groove is opened at one end of the threaded ring 32, and one end of the support spring 31 is connected to one side of the inner wall of the groove opened by the threaded ring 32, so that one end of the support spring 31 is limited by the groove opened by the threaded ring 32.

[0033] Furthermore, a positioning groove is provided on the surface of the positioning plate 34, the threaded ring 32 is inserted into the positioning groove provided in the positioning plate 34, a limiting groove is provided on one side of the inner wall of the positioning groove provided in the positioning plate 34, and the second nut 33 is inserted into the limiting groove provided in the positioning plate 34, so as to limit the second nut 33 through the limiting groove provided in the positioning plate 34.

[0034] Working principle: When adjusting the filter for the lysis liquid, the first nut 26 is rotated to disengage it from the outer surface of the threaded rod 25, and then the angle of the support frame 24 is rotated to make it rotate around the hinged rod 23 as the axis, and the support ring 21 and the fixing frame 22 are used to support the hinged rod 23 and the support frame 24. After the angle adjustment of the support frame 24 is completed, the first nut 26 is rotated and connected to the outer surfaces of both ends of the threaded rod 25, and the first nut 26 and the fixing frame 22 are used to limit the threaded rod 25, and the support frame 24 is limited, so that the support frame 24 is used to support the bottom of the filter tank 11, or the support frame 24 is folded and stored.

[0035] When limiting the position of the filter for the lysis liquid, the support ring 21 is moved so that the positioning plate 34 connected to the top end is sleeved on the outer surface of the threaded ring 32, and the threaded ring 32 is positioned using the positioning groove provided in the positioning plate 34. Then, the second nut 33 is rotatably connected to the outer surface of the threaded ring 32, so that the support spring 31 is contracted, and the second nut 33 is limited by the limiting groove provided in the positioning plate 34, thereby achieving the connection and limiting effect between the filter tank 11 and the support ring 21.

[0036] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A filter for a lysis solution, characterized in that, Comprising: The device body (1) includes a filter tank (11). A feed inlet (12) is provided on one side of the top of the filter tank (11), and a discharge port (13) is provided on the bottom surface of the filter tank (11). A support structure (2) is sleeved on the outer wall of the filter tank (11), including a support ring (21). Fixed frames (22) are connected to the peripheral surface of the support ring (21). Hinge rods (23) are inserted into the two sides inside the fixed frames (22). One end of the hinge rod (23) is connected to a support frame (24). A threaded rod (25) is inserted into the support frame (24). First nuts (26) are rotatably connected to the outer walls at both ends of the threaded rod (25).

2. The filter for a lysis solution according to claim 1, characterized in that: Through holes are formed on both sides of the fixed frame (22). One end of the hinge rod (23) is inserted into the through holes formed in the fixed frame (22) and is movably connected to the fixed frame (22).

3. The filter for the lysis solution according to claim 1, wherein: The fixed frame (22) and the support frame (24) are hinged by the hinge rod (23). A slot one is formed on one side of the support frame (24), and the threaded rod (25) is inserted into the slot one formed in the support frame (24).

4. The filter for a lysis solution according to claim 1, wherein: Slot two are formed on both sides of the bottom of the fixed frame (22), and both ends of the threaded rod (25) are inserted into the slot two formed in the fixed frame (22).

5. The filter for a lysis solution according to claim 1, wherein: Limiting structures (3) are connected to both sides of the filter tank (11). The limiting structures (3) include support springs (31). One end of the support spring (31) is connected to a threaded ring (32). A second nut (33) is sleeved on the outer wall of the threaded ring (32), and a positioning plate (34) is rotatably connected to the outer wall of the second nut (33).

6. The filter for a lysis solution according to claim 5, characterized in that: Two groups of the positioning plates (34) are provided and are connected to both sides of the top surface of the support ring (21). A groove is formed at one end of the threaded ring (32), and one end of the support spring (31) is connected to one side of the inner wall of the groove formed in the threaded ring (32).

7. A filter for a lysis solution according to claim 5, characterized in that: Positioning grooves are formed on the surface of the positioning plate (34). The threaded ring (32) is inserted into the positioning grooves formed in the positioning plate (34). A limiting groove is formed on one side of the inner wall of the positioning grooves formed in the positioning plate (34), and the second nut (33) is inserted into the limiting grooves formed in the positioning plate (34).

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