Multifunctional enzyme marker convenient to take and place

Abstract

The utility model relates to enzyme label appearance technical field, concretely is a kind of multifunctional enzyme label appearance convenient to take and place, it mainly includes antiskid support frame, the top rear side of antiskid support frame is fixedly installed with display screen, and the top of antiskid support frame one end is fixedly installed with detection box, the convenient taking and placing assembly includes slide rail, the top of slide rail is connected with magnetic attraction frame, the top of magnetic attraction frame is connected with placing plate, the material placing adjusting assembly includes limit plate, and the bottom of limit plate is connected with guide pillar, the outside of limit plate is connected with micro pneumatic cylinder. A kind of multifunctional enzyme label appearance convenient to take and place of the application is taken and placed when sample is detected in enzyme label appearance, automatically adjusts through the sliding of slide rail, for the installation of placing plate and slide rail between taking and placing, fixed through the magnetic attraction clamping of magnetic attraction frame and magnetic attraction block, so that the whole placing plate can be directly taken, improve taking and placing convenience, and further improve detection efficiency.

Description

Technical Field

[0001] This utility model relates to the field of enzyme-linked immunosorbent assay (ELISA) reader technology, specifically a multifunctional ELISA reader that is easy to handle and place. Background Technology

[0002] An ELISA reader is a precision instrument used for enzyme-linked immunosorbent assays (ELISA) and other microplate analyses. Based on photoelectric colorimetry, it quantifies the content or activity of a target substance by measuring the absorbance of a sample at a specific wavelength. Light emitted from a light source is filtered or monochromated to become monochromatic light. After penetrating the sample in the microplate, the light signal is converted into an electrical signal by a photodetector, and the results are then obtained through data processing.

[0003] Existing ELISA reader equipment requires manual placement and removal of microplates during use. When testing multiple samples consecutively, frequent manual placement and removal of microplates can easily lead to positioning errors or contamination risks. This results in cumbersome and time-consuming operations during the placement and removal of microplates, which may affect the test results and testing efficiency. Optimization and improvement are needed. Utility Model Content

[0004] The purpose of this invention is to provide a multifunctional microplate reader that is easy to handle and place, in order to solve the problem mentioned in the background art that the microplate reader is not convenient to handle and place during use, which affects the detection efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multifunctional enzyme-linked immunosorbent assay (ELISA) reader that is easy to pick up and place, comprising: an anti-slip support frame, a display screen fixedly installed on the rear side of the top of the anti-slip support frame, and a detection box fixedly installed at one end of the top of the anti-slip support frame; and further comprising a convenient pick-up and place component and a material dispensing adjustment component.

[0006] The convenient pick-and-place component is located on one side of the top of the anti-slip support frame. The convenient pick-and-place component includes a slide rail, a magnetic frame is connected to the top of the slide rail, and a placement plate is connected to the top of the magnetic frame. The convenient pick-and-place component is used for convenient pick-and-place of samples.

[0007] The material feeding adjustment component is located at the top of the placement plate. The material feeding adjustment component includes a limiting plate, and a guide post is connected to the bottom end of the limiting plate. A miniature cylinder is connected to the outside of the limiting plate. The material feeding adjustment component is used for adjustment when the sample is placed.

[0008] Preferably, the slide rail is fixedly installed on one side of the top of the anti-slip support.

[0009] Preferably, an elastic connector is fixedly connected to the inner wall of the magnetic frame, and a positioning rod is connected inside the elastic connector.

[0010] Preferably, the outer wall of the magnetic frame is provided with a guide hole that is slidably connected to the positioning rod.

[0011] Preferably, the bottom end of the placement plate is connected to a card plate, and a magnetic block is fixedly connected to one side of the card plate.

[0012] Preferably, the outer wall of the card plate is provided with a semi-circular groove that matches the end of the positioning rod.

[0013] Preferably, the miniature cylinder is fixedly connected to both sides of the placement plate, and an extension plate is fixedly connected to the top of the miniature cylinder, with the limiting plate installed on the inner side of the extension plate.

[0014] Preferably, a sample placement chamber is provided on the inner side of the limiting plate, and an insertion groove adapted to the sample placement chamber is provided on the inner side of the limiting plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This invention automatically adjusts the placement and removal of samples in an ELISA reader by sliding a slide rail. The placement and removal of the plate are secured by a magnetic frame and a magnetic block, allowing the entire plate to be picked up directly, thus improving the convenience of placement and removal and ultimately increasing the detection efficiency.

[0017] A limiting plate is installed at the top of the placement plate. The height of the limiting plate is controlled by the extension and retraction of a micro cylinder, which facilitates the placement of sample placement chambers of different models. The extension and retraction position can also be adjusted to facilitate the removal of sample placement chambers, further improving the adjustment speed of the instrument and ensuring detection efficiency. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the partially separated three-dimensional structure of the material feeding adjustment component of this utility model;

[0020] Figure 3 This is a schematic diagram of the partially separated three-dimensional structure of the convenient pick-and-place component of this utility model;

[0021] Figure 4 This is a schematic diagram of the partial separation of the magnetic frame and card plate of this utility model.

[0022] In the diagram: 1. Anti-slip support frame; 2. Display screen; 3. Testing box; 4. Slide rail; 5. Placement plate; 6. Miniature cylinder; 7. Limiting plate; 8. Extension plate; 9. Guide column; 10. Sample placement chamber; 11. Magnetic frame; 12. Card plate; 13. Magnetic block; 14. Semi-circular groove; 15. Guide hole; 16. Elastic connector; 17. Positioning rod. Detailed Implementation

[0023] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0024] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0025] like Figure 1 - Figure 4 As shown, this application provides a multifunctional microplate reader that is easy to pick up and put down, including: a non-slip support frame 1, a display screen 2 fixedly installed on the rear side of the top of the non-slip support frame 1, and a detection box 3 fixedly installed on one end of the top of the non-slip support frame 1.

[0026] The top side of the anti-slip support 1 is provided with a convenient pick-up and put-down component, which includes a slide rail 4, a magnetic frame 11 connected to the top of the slide rail 4, and a placement plate 5 connected to the top of the magnetic frame 11. The convenient pick-up and put-down component is used to conveniently pick up and put down samples.

[0027] Specifically, such as Figure 1 As shown, the slide rail 4 is fixedly installed on one side of the top of the anti-slip support 1. The slide rail 4 is connected to the inside of the detection box 3, which facilitates the loading and unloading of samples.

[0028] Specifically, such as Figure 4 As shown, an elastic connector 16 is fixedly connected to the inner wall of the magnetic frame 11, and a positioning rod 17 is connected to the inner wall of the elastic connector 16. One end of the positioning rod 17 is fixedly connected to the elastic connector 16, and one end of the elastic connector 16 is fixedly connected to the inner side of the card plate 12.

[0029] Specifically, such as Figure 4 As shown, the magnetic frame 11 has a guide hole 15 inside its outer wall that is slidably connected to the positioning rod 17. The positioning rod 17 can be slidably adjusted inside the guide hole 15. One end of the elastic connector 16 is fixed to the outer end of the inner side of the guide hole 15.

[0030] Specifically, such as Figure 4 As shown, a card plate 12 is connected to the bottom of the placement plate 5, and a magnetic block 13 is fixedly connected to one side of the card plate 12. After the card plate 12 is inserted into the inner side of the magnetic frame 11, it restricts the movement while also being attracted and fixed by the magnetic block 13.

[0031] Specifically, such as Figure 4 As shown, the inner wall of the card plate 12 is provided with a semi-circular groove 14 that is adapted to the end of the positioning rod 17. The semi-circular groove 14 is adapted to one end of the inner side of the positioning rod 17, which facilitates insertion and fixing after the card plate 12 and the magnetic frame 11 are connected.

[0032] The top of the placement plate 5 is provided with a material feeding adjustment component, which includes a limiting plate 7 and a guide post 9 connected to the bottom of the limiting plate 7. A miniature cylinder 6 is connected to the outside of the limiting plate 7. The material feeding adjustment component is used for adjustment when placing the sample.

[0033] Specifically, such as Figure 2 As shown, the miniature cylinder 6 is fixedly connected to both sides of the placement plate 5, and the top of the miniature cylinder 6 is fixedly connected to the extension plate 8. The limiting plate 7 is installed on the inner side of the extension plate 8. The extension and retraction of the miniature cylinder 6 drives the extension plate 8 to move the cabinet, and the extension plate 8 drives the limiting plate 7 to move, so as to facilitate the placement of sample placement chambers 10 of different models.

[0034] Specifically, such as Figure 2 As shown, a sample placement chamber 10 is provided on the inner side of the limiting plate 7, and an insertion slot adapted to the sample placement chamber 10 is provided on the inner side of the limiting plate 7. Multiple sample placement chambers 10 are inserted into the inner side of the limiting plate 7, and samples are filled in for testing.

[0035] In this embodiment: when adjusting the sample placement and removal of the ELISA reader, automatic adjustment is achieved by sliding the slide rail 4. The placement and removal of the placement plate 5 and the slide rail 4 are fixed by the magnetic snap-fit ​​of the magnetic frame 11 and the magnetic block 13, making the entire placement plate 5 easy to pick up directly. A limiting plate 7 is set at the top of the placement plate 5. The height of the limiting plate 7 is controlled by the extension and retraction of the micro cylinder 6, which facilitates the placement of different types of sample placement chambers 10. The extension and retraction position adjustment also facilitates the removal of the sample placement chambers 10, further improving the adjustment speed of the instrument.

[0036] The specific solution is as follows: During the use of the ELISA reader, different models of sample placement chambers 10 are selected according to the needs of the test samples. The sample placement chambers 10 are placed inside the placement plate 5 and the limiting plate 7. Then, the limiting plate 7 is moved by the micro cylinder 6 for adaptive adjustment. During the adjustment, the guide column 9 slides inside the placement plate 5 to improve the stability of the adjustment. Then, the sample is sent into the detection chamber 3 for detection under the drive of the slide rail 4. When the material is removed or placed after the detection is completed, the placement plate 5 can be lifted directly. At this time, the placement plate 5 and the slide rail 4 are connected by the magnetic frame 11 and the clamping plate 12. The clamping side is also attracted and fixed by the magnetic block 13 for easy removal and replacement. During the removal process, the positioning rod 17 at the arc end is restricted by the semi-circular groove 14 and squeezes the elastic connector 16 and slides inside the guide hole 15 to release the restriction on the clamping plate 12, which facilitates the removal and replacement of materials and improves the detection efficiency.

[0037] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary; within the framework of this invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of this invention as described above, which are not provided in the details for the sake of brevity.

[0038] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, 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 multifunctional microplate reader convenient to take and place, comprising: An anti-slip support frame (1), wherein a display screen (2) is fixedly installed on the rear side of the top of the anti-slip support frame (1), and a detection box (3) is fixedly installed on one end of the top of the anti-slip support frame (1), characterized in that it further includes: The convenient pick-and-place component is located on one side of the top of the anti-slip support (1). The convenient pick-and-place component includes a slide rail (4), a magnetic frame (11) is connected to the top of the slide rail (4), and a placement plate (5) is connected to the top of the magnetic frame (11). The convenient pick-and-place component is used for convenient pick-and-place of samples. The material feeding adjustment component is located at the top of the placement plate (5). The material feeding adjustment component includes a limiting plate (7), and a guide post (9) is connected to the bottom end of the limiting plate (7). A micro cylinder (6) is connected to the outside of the limiting plate (7). The material feeding adjustment component is used for adjustment when the sample is placed.

2. The multifunctional microplate reader convenient to take and place according to claim 1, characterized in that, The slide rail (4) is fixedly installed on one side of the top of the anti-slip support (1).

3. The multifunctional microplate reader for easy handling and placement according to claim 1, characterized in that, The outer wall of the magnetic frame (11) is fixedly connected to an elastic connector (16), and the elastic connector (16) is connected to a positioning rod (17).

4. The multifunctional microplate reader for easy handling and placement according to claim 1, characterized in that, The magnetic frame (11) has a guide hole (15) inside its outer wall that is slidably connected to the positioning rod (17).

5. A multifunctional microplate reader for easy handling according to claim 1, characterized in that, The bottom end of the placement plate (5) is connected to a card plate (12), and a magnetic block (13) is fixedly connected to one side of the card plate (12).

6. A multifunctional microplate reader for easy handling according to claim 5, characterized in that, The outer wall of the card plate (12) is provided with a semi-circular groove (14) that is adapted to the end of the positioning rod (17).

7. A multifunctional microplate reader for easy handling according to claim 1, characterized in that, The miniature cylinder (6) is fixedly connected to both sides of the placement plate (5), and an extension plate (8) is fixedly connected to the top of the miniature cylinder (6). The limiting plate (7) is installed on the inner side of the extension plate (8).

8. A multifunctional microplate reader for easy handling according to claim 7, characterized in that, The inner side of the limiting plate (7) is provided with a sample placement chamber (10), and the inner side of the limiting plate (7) is provided with a plug-in groove that is adapted to the sample placement chamber (10).

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