Detection device for fish Igm monoclonal antibody

Abstract

The utility model discloses a fish Igm monoclonal antibody detection device, which comprises an enzyme linked immunosorbent assay analyzer, the enzyme linked immunosorbent assay analyzer comprises a detector main body, a detection bin and a placing rack, the detection bin is arranged in the middle of the front side of the detector main body, and the placing rack is slidably connected to the middle of the detection bin; the convenient assembly comprises four grooves, connecting shafts, torsional springs, first limiting plates and inclined plates, the grooves are formed in the two side edges of the containing frame, the connecting shafts are fixed to the inner sides of the grooves, the connecting shafts are sleeved with the lower ends of the first limiting plates, the two ends of the connecting shafts are sleeved with the torsional springs, one ends of the torsional springs are fixed to the side edges of the grooves, and the other ends of the torsional springs are fixed to the inclined plates. And the inclined plate is fixed at the upper end of the first limiting plate. The utility model relates to an elisa plate placing rack, aiming at solving the problems that when an elisa plate is placed, the elisa plate is held by two hands and the placing position is limited because the position of the placing rack moving out of a detection bin is relatively small, and the elisa plate can be placed at a correct position by a detector through multiple times of adjustment.

Description

Technical Field

[0001] This utility model relates to the field of antibody detection technology, and in particular to a detection device for fish Igm monoclonal antibodies. Background Technology

[0002] Fish IgM monoclonal antibodies, such as mouse anti-tilapia IgM monoclonal antibody, are highly specific antibodies produced by the mouse immune system specifically targeting the tilapia IgM antigen. They are widely used in the research and diagnosis of fish diseases, particularly in detecting whether tilapia are infected with specific pathogens. Detection devices include fluorescence microscopes and enzyme-linked immunosorbent assay (ELISA) analyzers. In existing ELISA analyzers, the ELISA plate containing the sample solution is placed on a rack, moved into the detection chamber, and the detection program is set. The analyzer automatically analyzes the data, detecting the binding of the antibody to the antigen in the tilapia sample.

[0003] When placing an ELISA plate, the space for the plate to be removed from the detection chamber is small, and the plate must be held in both hands, which limits the placement. The testing personnel need to make multiple adjustments to place the plate in the correct position. Therefore, a detection device for fish Igm monoclonal antibodies is needed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a detection device for fish Igm monoclonal antibodies, in order to solve the problem mentioned in the background art, where, when placing the enzyme-labeled plate, the space for removing the plate from the detection chamber is small, and the plate is held in both hands, resulting in limited placement and requiring multiple adjustments by the testing personnel to place the plate in the correct position.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a detection device for fish Igm monoclonal antibodies, comprising:

[0007] An enzyme-linked immunosorbent assay (ELISA) analyzer includes a main body, a detection chamber, and a shelf. The detection chamber is located in the middle of the front side of the main body, and the shelf is slidably connected to the middle of the detection chamber.

[0008] The convenient component includes a groove, a connecting shaft, a torsion spring, a first limiting plate, and an inclined plate. There are four grooves in total, which are opened on both sides of the placement frame. The connecting shaft is fixed inside the groove. The lower end of the first limiting plate is sleeved on the connecting shaft. The torsion spring is sleeved on both ends of the connecting shaft, with one end fixed to the side of the groove and the other end fixed to the side of the first limiting plate. The inclined plate is fixed to the upper end of the first limiting plate.

[0009] Furthermore, the first limiting plates are movably connected to both sides of the placement frame and are relatively inclined.

[0010] Furthermore, the inclined plates are symmetrical in pairs and inclined in opposite directions.

[0011] Furthermore, the enzyme-linked immunosorbent assay (ELISA) analyzer also includes a door that is hinged to the outside of the detection chamber.

[0012] Furthermore, it also includes a positioning component, which includes a second limiting plate and a telescopic plate. The second limiting plate is fixed to one end of the side of the placement frame, and the telescopic plate is inserted into and movably connected to the upper middle section of the second limiting plate.

[0013] Furthermore, the positioning component also includes a through hole and a telescopic block. The through hole is opened at the upper end of the side of the second limiting plate, and the telescopic block is movably connected to the upper end of the side of the telescopic plate and the through hole.

[0014] Furthermore, the positioning component also includes a round rod, one end of which is fixed to the inner side of the detection chamber near the chamber door, and a telescopic locking block is movably connected to one end of the round rod.

[0015] Compared with existing technologies, the advantages of this utility model are:

[0016] I. This utility model, through its convenient components, allows for easy opening of the compartment door, with the placement rack sliding out of the detection compartment. Holding the ELISA plate, aligning both ends of the plate with the middle of the inclined plates on both sides of the placement rack, and moving it downwards causes the inclined plates to tilt outwards. Continuing to move downwards causes the first limiting plate to rotate around the connecting shaft and tilt outwards until the ELISA plate is placed in the correct position in the middle of the placement rack. This design facilitates quick placement of the ELISA plate in the correct position, improving detection efficiency.

[0017] II. This utility model, through its positioning component, allows the user to hold the ELISA plate, align both ends of the plate with the middle of the inclined plates on both sides of the placement rack, and place the other side against the side of the telescopic plate. Moving the ELISA plate downwards, it adheres to the second limiting plate and continues downwards until it is placed in the correct position. Pressing down on the telescopic plate moves it into the second limiting plate, where the telescopic locking block engages in the through hole. Pushing the placement rack into the detection chamber, when the second limiting plate moves to the round rod, the round rod pushes the telescopic locking block into the through hole, and the telescopic plate springs up, its top end adhering to the top of the detection chamber. This design further positions the placement rack and improves the speed of placing the ELISA plate. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a side view of the present invention;

[0021] Figure 3 This is a schematic diagram of the convenient component structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the positioning component structure of this utility model.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 10. Detector body; 11. Detection chamber; 12. Chamber door; 13. Placement rack; 20. Groove; 21. Connecting shaft; 22. Torsion spring; 23. First limiting plate; 24. Inclined plate; 30. Second limiting plate; 31. Through hole; 32. Telescopic plate; 33. Telescopic block; 34. Round rod. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0028] Please see Figure 1-3 As shown, this embodiment is a detection device for fish Igm monoclonal antibodies, comprising:

[0029] An enzyme-linked immunosorbent assay (ELISA) analyzer includes a main body 10, a detection chamber 11, and a placement rack 13. The detection chamber 11 is located in the middle of the front side of the main body 10, and the placement rack 13 is slidably connected to the middle of the detection chamber 11.

[0030] The enzyme-linked immunosorbent assay (ELISA) analyzer also includes a door 12, which is hinged to the outside of the detection chamber 11;

[0031] The main body 10 of the detector is used to analyze samples, the detection chamber 11 is used to store and process the test samples, the chamber door 12 serves as a seal, and the placement rack 13 is used to place samples.

[0032] The convenient component includes a groove 20, a connecting shaft 21, a torsion spring 22, a first limiting plate 23, and an inclined plate 24. There are four grooves 20, which are opened on both sides of the placement frame 13. The connecting shaft 21 is fixed inside the groove 20. The lower end of the first limiting plate 23 is sleeved on the connecting shaft 21. The torsion spring 22 is sleeved on both ends of the connecting shaft 21, with one end fixed to the side of the groove 20 and the other end fixed to the side of the first limiting plate 23. The inclined plate 24 is fixed to the upper end of the first limiting plate 23.

[0033] The first limiting plates 23 are movably connected to both sides of the placement frame 13 and are relatively inclined;

[0034] The inclined plates 24 are symmetrical in pairs and tilted away from each other;

[0035] The groove 20 serves as a connection, the connecting shaft 21 facilitates the rotation of the first limiting plate 23, the torsion spring 22 has a reset function, the first limiting plate 23 serves as a limiting function, and the inclined plate 24 serves as a positioning function.

[0036] Working principle:

[0037] Open the chamber door 12, and the placement rack 13 slides out of the detection chamber 11. Hold the ELISA plate and align both ends of the ELISA plate with the middle of the inclined plates 24 on both sides of the placement rack 13. Move it downwards, causing the inclined plates 24 to tilt outwards. Continue to move it downwards, causing the first limiting plate 23 to rotate around the connecting shaft 21 and tilt outwards until the ELISA plate is placed in the correct position in the middle of the placement rack 13. Push the placement rack 13 into the detection chamber 11 and close the chamber door 12. After the detection is completed, open the chamber door 12, remove the placement rack 13, and take out the ELISA plate. The first limiting plate 23 returns to its original position under the action of the torsion spring 22.

[0038] This step facilitates the quick placement of the ELISA plate in the correct position, improving detection efficiency.

[0039] Please see Figure 1 , Figure 4 This embodiment, based on the above embodiments, further includes:

[0040] The positioning component includes a second limiting plate 30 and a telescopic plate 32. The second limiting plate 30 is fixed to one side of the placement frame 13, and the telescopic plate 32 is inserted into and movably connected to the upper middle section of the second limiting plate 30.

[0041] The positioning component also includes a through hole 31 and a telescopic block 33. The through hole 31 is opened on the upper side of the second limiting plate 30, and the telescopic block 33 is movably connected to the upper side of the telescopic plate 32 and the through hole 31.

[0042] The positioning component also includes a round rod 34, one end of which is fixed to the inner side of the detection chamber 11 near the chamber door 12, and the telescopic block 33 is movably connected to one end of the round rod 34.

[0043] The second limiting plate 30 and the telescopic plate 32 serve a positioning function, and the second limiting plate 30 and the telescopic plate 32 are connected by a spring to achieve telescopic movement. The through hole 31 serves a limiting function. The telescopic block 33 serves a connecting function and is connected to the telescopic plate 32 by a spring to achieve telescopic movement. The round rod 34 serves a connecting function.

[0044] Working principle:

[0045] Holding the ELISA plate, align both ends of the ELISA plate with the middle of the inclined plates 24 on both sides of the placement rack 13, and place the other side against the side of the telescopic plate 32. Move the ELISA plate downwards, and continue downwards until it is placed in the correct position, adhering to the second limiting plate 30. Press down on the telescopic plate 32 to move it into the second limiting plate 30, and the telescopic locking block 33 engages in the through hole 31. Push the placement rack 13 into the detection chamber 11. When the second limiting plate 30 moves to the round rod 34, the round rod 34 pushes the telescopic locking block 33 into the through hole 31, and the top of the telescopic plate 32 pops up to adhere to the top of the detection chamber 11.

[0046] This step further positions the placement rack 13, improving the speed of placing the ELISA plate.

[0047] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0048] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A detection device for fish Igm monoclonal antibodies, characterized in that, include: An enzyme-linked immunosorbent assay (ELISA) analyzer, comprising an instrument body (10), a detection chamber (11), and a placement rack (13), wherein the detection chamber (11) is located in the middle of the front side of the instrument body (10), and the placement rack (13) is slidably connected to the middle of the detection chamber (11); The convenient component includes a groove (20), a connecting shaft (21), a torsion spring (22), a first limiting plate (23), and an inclined plate (24). There are four grooves (20) on both sides of the placement frame (13). The connecting shaft (21) is fixed inside the groove (20). The lower end of the first limiting plate (23) is sleeved on the connecting shaft (21). The torsion spring (22) is sleeved on both ends of the connecting shaft (21), with one end fixed to the side of the groove (20) and the other end fixed to the side of the first limiting plate (23). The inclined plate (24) is fixed to the upper end of the first limiting plate (23).

2. The detection device for fish Igm monoclonal antibodies according to claim 1, characterized in that, The first limiting plates (23) are movably connected to both sides of the placement frame (13) and are relatively inclined.

3. The detection device for fish Igm monoclonal antibodies according to claim 1, characterized in that, The inclined plates (24) are symmetrical in pairs and inclined in opposite directions.

4. The detection device for fish Igm monoclonal antibodies according to claim 1, characterized in that, The enzyme-linked immunosorbent assay (ELISA) analyzer also includes a door (12) hinged to the outside of the detection chamber (11).

5. The detection device for fish Igm monoclonal antibodies according to claim 1, characterized in that, It also includes a positioning component, which includes a second limiting plate (30) and a telescopic plate (32). The second limiting plate (30) is fixed to one side of the placement frame (13), and the telescopic plate (32) is inserted into and movably connected to the upper middle section of the second limiting plate (30).

6. The detection device for fish Igm monoclonal antibodies according to claim 5, characterized in that, The positioning component also includes a through hole (31) and a telescopic block (33). The through hole (31) is opened on the upper side of the second limiting plate (30), and the telescopic block (33) is movably connected to the upper side of the telescopic plate (32) and the through hole (31).

7. The detection device for fish Igm monoclonal antibodies according to claim 6, characterized in that, The positioning component also includes a round rod (34), one end of which is fixed to the inner side of the detection chamber (11) near the chamber door (12), and a telescopic block (33) is movably connected to one end of the round rod (34).

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