Brucellosis test tube agglutination test device

Abstract

The utility model provides a brucellosis test tube agglutination test device, belongs to the field of medical instruments, and aims to solve the problem that sufficient limiting and straightening are inconvenient, the brucellosis test tube agglutination test device comprises a device shell and a gas distribution groove, the gas distribution groove is formed in the device shell, and a test tube is arranged in a fixing plate. The device is provided with a fixed plate; when a test tube is limited, the test tube can be inserted into a fixing plate, meanwhile, the test tube can push a connecting plate to move through a limiting frame, the connecting plate can extrude a second spring when moving, the limiting frame can be driven to clamp the test tube under the pushing of the second spring when moving, and the test tubes with different thicknesses can be clamped and limited; when the test tube is short and needs to be adjusted, a rotating piece drives a threaded rod to operate, the threaded rod can drive a moving block to move downwards when rotating, the moving block can drive a fixing plate to move at the same time when moving, the short test tube can be limited, and the installation condition can be conveniently adjusted according to the use condition.

Description

Technical Field

[0001] The utility model relates to the field of medical devices, in particular to a brucellosis test tube agglutination test device. Background Art

[0002] Brucellosis is a contagious disease in humans and animals, primarily caused by infection with the bacteria Brucella. The brucellosis tube agglutination test is a classic laboratory test for detecting Brucella infection. It relies on the specific binding reaction between Brucella antigens and anti-Brucella antibodies in the patient's serum. When antibodies bind to their corresponding antigens, a visible agglutination reaction forms. This agglutination causes the liquid in the test tube to become turbid or produce precipitation. Placing the reacting test tubes in a test apparatus allows for easy observation of the experimental conditions.

[0003] However, most of the current brucellosis tube agglutination test devices have the following problems:

[0004] For example, a brucellosis test tube agglutination test device with the announcement number CN214599185U, although the test tubes can be conveniently placed in a limited position by the circular ring, the size of the test tubes used for placement is limited, and the length of the placed test tubes is limited. If the test tubes are thinner or thicker, it is easy for the circular ring to fail to fully limit and align, and shorter test tubes placed in the circular ring are prone to being unable to limit the position, which is inconvenient to fully limit and align. At the same time, when using a box body for placement protection, the box body is mostly placed directly on the table. If the box body is hit by external force, it is easy to cause the box body to tilt or fall, affecting the placement protection effect and making it inconvenient to fix the box body for convenient use.

[0005] Therefore, we make improvements to this and propose a brucellosis tube agglutination test device. Utility Model Content

[0006] The purpose of the utility model is to solve the problem that it is inconvenient to fully limit and adjust the box body and it is inconvenient to fix and use the box body conveniently.

[0007] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0008] The invention provides a brucellosis tube agglutination test device to improve the above problems.

[0009] The specific application is as follows:

[0010] The cam is fixedly provided with a first end in the air-conditioning element and the second end in the air-conditioning element is fixedly provided with a first spring, and the second end in the air-conditioning element is fixedly provided with a first end in the air-conditioning element.

[0011] As a preferred technical solution of the present application, the suction cups are provided in two groups, the two groups of suction cups are symmetrically distributed on the left and right sides of the device housing, and each group of suction cups is equidistantly distributed on the device housing.

[0012] As a preferred technical solution of the present application, the first springs are symmetrically distributed on the left and right sides of the connecting block, and the first springs correspond one-to-one with the clamping blocks through the limiting plates.

[0013] As a preferred technical solution of the present application, the side end surface of the piston block is in contact with the inner side end surface of the air extraction groove, and the side end surface of the limiting plate is in contact with the inner side surface of the connecting block.

[0014] As a preferred technical solution of the present application, the second springs are distributed at equal angles on the fixed plate, and the second springs correspond one-to-one with the limit frames through the connecting plate.

[0015] As a preferred technical solution of the present application, a rubber stopper is provided on the test tube, an observation window is fixedly connected to the device housing, and the side end surface of the fixing plate is in contact with the side end surface of the mounting plate.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] In the scheme of this application:

[0018] 1. A fixed plate is provided; when limiting the test tube, the test tube can be inserted into the fixed plate, and the test tube can push the connecting plate to move through the limit frame. The connecting plate can squeeze the second spring when moving, and when moving, the limit frame on the connecting plate can be driven by the push of the second spring to clamp and limit the test tube, which can clamp and limit test tubes of different thicknesses. If the test tube is shorter and the use position of the fixed plate needs to be adjusted, the rotating part on the mounting plate can be rotated, and the rotating part drives the threaded rod to operate. When the threaded rod rotates, it can drive the moving block to move downward, and the moving block can drive the fixed plate to move at the same time when it moves. When the fixed plate moves downward, it can limit the shorter test tube, which is convenient for adjusting the installation situation according to the usage situation.

[0019] 2. A suction cup is provided; when the device shell is placed and fixed, the device can be placed on the desktop, and the pull rope is pulled to drive the connecting block to move. When the connecting block moves, the air in the exhaust groove can be exhausted through the piston block, and the air in the air distribution groove can be exhausted through the connecting groove. When the air is exhausted and pressure is applied, the suction cup can be used to adsorb the device on the desktop. At the same time, after the connecting block moves to the specified position, the limit plate and the card block are reset under the push of the first spring. The card block can be engaged in the device shell to limit and fix the connecting block, and the device is firmly adsorbed in the use position. When the device needs to be removed later, the extrusion plates on both sides can be squeezed to drive the limit plate to move. The limit plate can squeeze the first spring when moving, and the limit plate can drive the card block to detach from the device shell. When the connecting block is unobstructed, the piston block on the connecting block is reset, which can release the adsorption force of the suction cup, loosen the device, and improve the stability of installation and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the brucellosis tube agglutination test device provided in this application;

[0021] Figure 2 A schematic diagram of the side view of the device housing of the brucellosis tube agglutination test device provided in this application;

[0022] Figure 3 A schematic diagram of the top view of the air extraction tank of the Brucellosis tube agglutination test device provided in this application;

[0023] Figure 4 Brucellosis tube agglutination test device provided in this application Figure 3 A in the middle is an enlarged structural diagram;

[0024] Figure 5 This is a schematic diagram of the side structure of the mounting plate of the brucellosis tube agglutination test device provided in this application;

[0025] Figure 6This is a schematic diagram of the top view of the fixed plate of the brucellosis tube agglutination test device provided in this application.

[0026] Markings in the figure: 1. Device housing; 2. Air distribution groove; 3. Suction cup; 4. Connecting groove; 5. Exhaust groove; 6. Connecting block; 7. Piston block; 8. First spring; 9. Limiting plate; 10. Block; 11. Extrusion plate; 12. Pull rope; 13. Mounting plate; 14. Rotating part; 15. Threaded rod; 16. Moving block; 17. Fixed plate; 18. Second spring; 19. Connecting plate; 20. Limiting frame; 21. Rubber pad; 22. Test tube; 23. Rubber stopper; 24. Observation window. DETAILED DESCRIPTION

[0027] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them.

[0028] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0029] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0031] In the description of this utility model, it should be noted that the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or the orientations or positional relationships in which the product is typically placed when in use, or the orientations or positional relationships commonly understood by those skilled in the art. Such terms are intended solely to facilitate the description of this utility model and simplify the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" and the like are used solely for distinction and description and should not be construed as indicating or implying relative importance.

[0032] Example 1:

[0033] like Figure 1-6As shown, this embodiment proposes a brucellosis test tube agglutination test device, including a device housing 1 and an air distribution groove 2, an air distribution groove 2 is provided in the device housing 1, a suction cup 3 is fixedly connected to the device housing 1, a connecting groove 4 is provided in the device housing 1, an air extraction groove 5 is provided in the device housing 1, a connecting block 6 is provided in the air extraction groove 5, a piston block 7 is fixedly connected to the connecting block 6, a first spring 8 is fixedly connected to the connecting block 6, the other end of the first spring 8 is fixedly connected to a limiting plate 9, a clamping block 10 is fixedly connected to the limiting plate 9, an extrusion plate 11 is fixedly connected to the limiting plate 9, and a connecting block 6 is fixed. A pull rope 12 is connected, a mounting plate 13 is fixedly connected to the device housing 1, a rotating part 14 is rotatably connected to the mounting plate 13, a threaded rod 15 is fixedly connected to the rotating part 14, the threaded rod 15 is rotatably connected to the mounting plate 13, a moving block 16 is threadedly connected to the threaded rod 15, a fixed plate 17 is fixedly connected to the moving block 16, a second spring 18 is fixedly connected to the fixed plate 17, the other end of the second spring 18 is fixedly connected to a connecting plate 19, a limiting frame 20 is fixedly connected to the connecting plate 19, a rubber pad 21 is fixedly connected to the device housing 1, and a test tube 22 is arranged in the fixed plate 17.

[0034] Example 2:

[0035] The solution in Example 1 is further introduced below in conjunction with a specific working method, as described below:

[0036] like Figure 3 As shown, as a preferred embodiment, on the basis of the above method, further, two groups of suction cups 3 are provided, and the two groups of suction cups 3 are symmetrically distributed on the left and right sides of the device housing 1. Each group of suction cups 3 is equidistantly distributed on the device housing 1, which can ensure the adsorption of the suction cups 3 on both sides and can stably install the device on the desktop.

[0037] like Figure 4 As shown, as a preferred embodiment, on the basis of the above method, further, the first spring 8 is symmetrically distributed on the left and right sides of the connecting block 6, and the first spring 8 corresponds one-to-one with the clamping block 10 through the limiting plate 9, which can ensure that the clamping blocks 10 on both sides can smoothly drive the connecting block 6 to be clamped on the equipment.

[0038] like Figure 4 As shown, as a preferred embodiment, on the basis of the above method, further, the side end face of the piston block 7 is fitted with the inner side end face of the air extraction groove 5, and the side end face of the limit plate 9 is fitted with the inner side face of the connecting block 6, which can ensure that the limit plate 9 can move smoothly through the support of the inner side face of the connecting block 6 when moving.

[0039] like Figure 6As shown, as a preferred embodiment, on the basis of the above method, further, the second springs 18 are distributed at equal angles on the fixed plate 17, and the second springs 18 correspond one-to-one with the limit frames 20 through the connecting plates 19, which can ensure that the limit frames 20 distributed at equal angles can stably clamp and limit the placed test tubes 22.

[0040] like Figure 6 As shown, as a preferred embodiment, on the basis of the above method, a rubber stopper 23 is further provided on the test tube 22, an observation window 24 is fixedly connected to the device housing 1, and the side end face of the fixing plate 17 is in contact with the side end face of the mounting plate 13, which can ensure that the fixing plate 17 can move smoothly through the support of the side end face of the mounting plate 13 when moving.

[0041] Specifically, when using the brucellosis tube agglutination test device: Figure 1-6 When the test tube 22 is limited, the test tube 22 can be inserted into the fixed plate 17, and the test tube 22 can be pushed by the limiting frame 20 to move the connecting plate 19. The connecting plate 19 can squeeze the second spring 18 when moving, and when moving, the limiting frame 20 on the connecting plate 19 can be driven by the push of the second spring 18 to clamp and limit the test tube 22, which can clamp and limit test tubes 22 of different thicknesses. If the test tube 22 is shorter and the use position of the fixed plate 17 needs to be adjusted, the rotating member 14 on the mounting plate 13 can be rotated. The rotating member 14 drives the threaded rod 15 to operate. When the threaded rod 15 rotates, it can drive the moving block 16 to move downward. When the moving block 16 moves, it can drive the fixed plate 17 to move at the same time. When the fixed plate 17 moves downward, it can limit the shorter test tube 22, which is convenient for adjusting the installation situation according to the use situation, and when the test tube 22 is inserted into the device, it can be buffered and protected by the rubber pad 21 in the device housing 1.

[0042] When the device housing 1 is placed and fixed, the device can be placed on the desktop, and the pull rope 12 is pulled to drive the connecting block 6 to move. When the connecting block 6 moves, the air in the exhaust groove 5 can be exhausted through the piston block 7, and the air in the air distribution groove 2 can be exhausted through the connecting groove 4. When the air is exhausted and pressure is applied, the suction cup 3 can be used to adsorb the device on the desktop. At the same time, after the connecting block 6 moves to the specified position, the limit plate 9 and the card block 10 are driven to reset under the push of the first spring 8. The card block 10 can be engaged in the device housing 1 to limit and fix the connecting block 6, so that the device is firmly adsorbed in the use position. When the device needs to be removed, the squeezing plates 11 on both sides can be squeezed to drive the limit plates 9 to move. The limit plates 9 can squeeze the first spring 8 when moving, and at the same time, the limit plates 9 can drive the blocking block 10 to detach from the device housing 1. When the connecting block 6 is unobstructed, the piston block 7 on the connecting block 6 is reset, which can release the adsorption force of the suction cup 3, loosen the device, and improve the stability of installation and use. The rubber stopper 23 set on the test tube 22 can prevent the internal brucellosis from leaking, and during the experimental reaction process, the condition of the test tube 22 can be observed through the observation window 24 on the device housing 1.

[0043] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements that do not deviate from the spirit and scope of the utility model are included in the scope of the claims of the present invention.

Claims

1. A brucellosis tube agglutination test device, comprising a device housing (1) and an air distribution trough (2), characterized in that: An air distribution groove (2) is provided in the device housing (1), a suction cup (3) is fixedly connected to the device housing (1), a connecting groove (4) is provided in the device housing (1), an air extraction groove (5) is provided in the device housing (1), a connecting block (6) is provided in the air extraction groove (5), a piston block (7) is fixedly connected to the connecting block (6), a first spring (8) is fixedly connected in the connecting block (6), the other end of the first spring (8) is fixedly connected to a limiting plate (9), a clamping block (10) is fixedly connected to the limiting plate (9), an extrusion plate (11) is fixedly connected to the limiting plate (9), a pull rope (12) is fixedly connected to the connecting block (6), and the device housing (1) is fixedly provided with a connecting groove (4). A mounting plate (13) is fixedly connected, a rotating member (14) is rotatably connected to the mounting plate (13), a threaded rod (15) is fixedly connected to the rotating member (14), the threaded rod (15) is rotatably connected to the mounting plate (13), a moving block (16) is threadedly connected to the threaded rod (15), a fixed plate (17) is fixedly connected to the moving block (16), a second spring (18) is fixedly connected to the fixed plate (17), the other end of the second spring (18) is fixedly connected to a connecting plate (19), a limiting frame (20) is fixedly connected to the connecting plate (19), a rubber pad (21) is fixedly connected to the device housing (1), and a test tube (22) is provided in the fixed plate (17).

2. A brucellosis tube agglutination test device according to claim 1, characterized in that: The suction cups (3) are provided in two groups, and the two groups of suction cups (3) are symmetrically distributed on the left and right sides of the device housing (1), and each group of suction cups (3) is equidistantly distributed on the device housing (1).

3. A brucellosis tube agglutination test device according to claim 1, characterized in that: The first springs (8) are symmetrically distributed on the left and right sides of the connecting block (6), and the first springs (8) correspond one-to-one to the clamping blocks (10) through the limiting plates (9).

4. A brucellosis tube agglutination test device according to claim 1, characterized in that: The side end surface of the piston block (7) fits in with the inner side end surface of the air extraction groove (5), and the side end surface of the limit plate (9) fits in with the inner side surface of the connecting block (6).

5. The brucellosis tube agglutination test device according to claim 1, characterized in that: The second springs (18) are distributed at equal angles on the fixing plate (17), and the second springs (18) correspond one-to-one to the limiting frame (20) through the connecting plate (19).

6. A brucellosis tube agglutination test device according to claim 1, characterized in that: The test tube (22) is provided with a rubber stopper (23), an observation window (24) is fixedly connected to the device housing (1), and the side end surface of the fixing plate (17) is in contact with the side end surface of the mounting plate (13).

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