Single-plate avian influenza hemagglutination inhibition test analyzer
By designing a single-plate avian influenza hemagglutination inhibition test analyzer, which utilizes a support arm assembly and a high-definition camera to automatically photograph and record the experimental plate, the problem of errors caused by manual interpretation is solved, and efficient and accurate experimental results are achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-10
- Publication Date
- 2026-03-27
AI Technical Summary
Existing avian influenza hemagglutination inhibition tests require manual interpretation of the test plate and cannot be recorded in real time, resulting in large errors and low efficiency.
A single-plate avian influenza hemagglutination inhibition test analyzer was designed, comprising a shell panel tilted at 60 degrees, a support arm assembly, and a high-definition camera, which can automatically take pictures to record the experimental plate conditions and provide sufficient illumination in combination with an LED light source.
Automated equipment improves the accuracy and repeatability of experiments, while integrated imaging and light source design reduces human error and enhances the accuracy and reliability of experimental results.
Smart Images
Figure CN224052211U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to virus detection technical field, concretely is a single board avian influenza hemagglutination inhibition test analysis appearance. BACKGROUND
[0002] The virus with hemagglutinin (HA) can agglutinate human or animal red blood cells, which is called hemagglutination phenomenon. The hemagglutination phenomenon can be inhibited by the corresponding antibody, which is called hemagglutination inhibition test. It is a technology for determining antigen or antibody. The avian influenza hemagglutination inhibition test (HI test) is an immunological test commonly used for avian influenza virus detection. The infectivity of avian influenza is determined by detecting the inhibitory effect of avian influenza virus on blood cells. The test requires accurate measurement and observation of the reaction of blood cells. The final determination is based on whether the agglutination phenomenon occurs. When the determination is required, the experimental plate is inclined at an angle of 60°. Observe whether the red blood cells have tear-shaped flow. It is mainly used in laboratory detection. The current hemagglutination inhibition test is mainly used in chicken farms and related industries. Usually, the number of poultry in chicken farms is large, and the sample is usually more than hundreds in a single experiment. Artificial interpretation is required, but the confirmation recording device cannot record the experimental plate in real time. UTILITY MODEL CONTENT
[0003] The utility model aims at providing a single board avian influenza hemagglutination inhibition test analysis appearance, which can record the test plate condition.
[0004] To achieve the above purpose, the utility model provides the following technical scheme: a single board avian influenza hemagglutination inhibition test analysis appearance, comprising:
[0005] A bottom plate;
[0006] A shell, the shell has a first panel, the inclination angle of the first panel is sixty degrees, the first panel is fixedly connected with a placing rack, the placing rack is parallel to the first panel, and the placing rack is used for placing the experimental plate;
[0007] A support arm assembly is fixedly installed at the top of the shell, and a photographing assembly is installed at the end of the support arm assembly. The photographing assembly is used for photographing and recording the experimental plate.
[0008] Further, in the utility model, the bottom plate is square, and support legs are fixedly connected to the four corners of the bottom of the bottom plate.
[0009] Further, in the utility model, the support arm assembly comprises a vertical arm, a horizontal arm, a connecting arm and an inclined arm, the bottom of the vertical arm is fixedly connected to the top of the shell, one end of the horizontal arm is movably connected with the vertical arm, the other end of the horizontal arm is movably connected with the connecting arm, the other end of the connecting arm is movably connected with the inclined arm, the inclination angle of the inclined arm is sixty degrees, and the camera is installed on the inner side of the inclined arm.
[0010] Further, in the utility model, the inside of the rack is provided with a light source, and the light source is used for illuminating the experiment board.
[0011] Further, in the utility model, the light source is an LED lamp, and a switch is arranged on the shell.
[0012] Further, in the utility model, the photographing assembly comprises a camera, and a camera head of the camera adopts an 8 million non-distortion high-definition industrial lens.
[0013] Beneficial effects, the technical scheme of the application has the following technical effects:
[0014] The utility model can record by photographing, is convenient for subsequent review analysis, realizes the photographing of experiment board through integrated support arm assembly and high-precision camera head, avoids the error brought by manual record operation, improves the accuracy and repeatability of experimental result. With reasonable structure design, the first panel of the shell is parallel with the experiment board, and the inclination angle is 60 degrees, so that the experiment operation completely accords with the national standard determination standard, and is convenient for operation and observation. The light source illumination and field of view are optimized, the inside of the rack is provided with a light source, and the experiment board is illuminated by an LED lamp, so that sufficient light is ensured during the test process, the photographing quality is improved, especially in low light environment. With stable base design, the bottom plate bottom four corners are provided with support legs, so that the equipment is stably placed, and the equipment shaking or tilting that can appear during the test process is avoided. The design of the equipment is simple, intuitive, has switch control, is convenient to operate, and users can quickly test and obtain accurate results.
[0015] It should be understood that all combinations of the aforementioned concepts and additional concepts described in greater detail below can be seen as part of the utility model subject matter of the present disclosure, as long as such concepts are not mutually contradictory.
[0016] The aforementioned and other aspects, embodiments, and features of the present teachings can be understood more readily by reference to the following description in conjunction with the accompanying drawings. Other aspects, features, and / or advantages of the present teachings will become apparent from the description that follows, and from the claims. BRIEF DESCRIPTION OF DRAWINGS
[0017] The drawings are not intended to be to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures is represented with a like numeral for clarity. Not all components can be called out in each drawing. Embodiments of various aspects of the present teachings will now be described, by way of example only, with reference to the drawings in which:
[0018] Figure 1It is a structure schematic view of the utility model.
[0019] Figure 2 It is a structure schematic view of the utility model.
[0020] In the figure, the meaning of each reference sign is as follows: 1, bottom plate; 2, shell; 3, placing rack; 4, experiment plate; 5, switch; 6, vertical arm; 7, horizontal arm; 8, connecting arm; 9, inclined arm; 10, photographing assembly; 11, supporting leg. DETAILED DESCRIPTION
[0021] In order to understand the technical content of the utility model more, specific embodiments are raised and the following is described with the aid of the accompanying drawings. In the present disclosure, aspects of the utility model are described with reference to the accompanying drawings, and many embodiments of the description are shown in the drawings. The embodiments of the present disclosure are not necessarily defined in all aspects including the utility model. It should be understood that the various concepts and embodiments introduced above, as well as those concepts and embodiments described in more detail below, can be implemented in any one of many ways, because the concepts and embodiments disclosed by the utility model are not limited to any implementation. In addition, some aspects of the utility model can be used alone, or used in any appropriate combination with other aspects of the utility model.
[0022] Embodiment 1
[0023] A single board avian influenza hemagglutination inhibition test analyzer, including bottom plate (1), shell (2) and support arm assembly, the bottom plate 1 provides the basic support and stability of the equipment. It is the basis of the equipment, carries all other components, ensures that the equipment does not shift or tilt during operation,
[0024] The shell 2 has a first panel, the inclination angle of the first panel is sixty degrees, the first panel is fixedly connected with the placing rack 3, the placing rack 3 is parallel to the first panel, the placing rack 3 is used for placing the experiment plate 4, the bottom plate 1 is square, the four corners of the bottom plate 1 bottom are fixedly connected with the supporting leg 11, the bottom plate 1 is designed as square, the bottom four corners are provided with the supporting leg 11, which enhances the stability of the equipment. Whether in laboratory environment or other use places, the supporting leg 11 can effectively prevent the equipment from shaking or being unstable during use, and ensure the accuracy of photographing and data recording.
[0025] The support arm assembly is fixedly installed on the top of the shell 2, and the end of the support arm assembly is installed with a photographing assembly 10 for photographing and recording the experimental board 4. The shell 2 serves as an external frame of the entire device, containing multiple functional areas such as placing the experimental board 4, installing the photographing assembly, and the internal control system, etc. The inclination angle of the first panel thereof is 60 degrees, facilitating the operator to observe the experimental board, so that the experimental operation fully complies with the national standard determination standard. The support arm assembly comprises a vertical arm 6, a horizontal arm 7, a connecting arm 8 and an inclined arm 9. The bottom of the vertical arm 6 is fixedly connected to the top of the shell 2. One end of the horizontal arm 7 is movably connected to the vertical arm 6 through a damping hinge. The other end of the horizontal arm 7 is movably connected to the connecting arm 8 through a damping hinge. The other end of the connecting arm 8 is movably connected to the inclined arm 9 through a damping hinge. The inclination angle of the inclined arm 9 is 60 degrees. The camera is installed on the inner side of the inclined arm 9. The setting of the damping hinge can realize angle adjustment.
[0026] The photographing assembly 10 comprises a camera. The camera adopts an 8 million non-distortion high-definition industrial lens. The use of the 8 million non-distortion high-definition industrial lens ensures clear shooting effect and accurate detail presentation, especially when analyzing blood reaction, clear images can be obtained, facilitating subsequent data processing and analysis.
[0027] In the embodiment, a light source is arranged on the inner side of the placing rack 3. The light source is used for illuminating the experimental board 4. The placing rack 3 is fixed on the first panel of the shell 2 and is specially used for stably placing the experimental board 4, ensuring that the experimental board 4 is not disturbed by the outside and remains stable, facilitating subsequent photographing and experimental operation. The placing rack 3 is designed in parallel with the first panel, ensuring that the experimental board 4 is always at a correct observation angle, which helps to improve the accuracy of the test. It also facilitates user operation and placement of the experimental board 4, is easy to operate, clean and maintain. The light source is used for illuminating the experimental board 4, ensuring that the surface of the experimental board is sufficient in light when photographing and is not affected by the environment light, so that clear images are captured. The LED light source has the advantages of high brightness, low energy consumption and long service life, etc. and can provide uniform illumination in low light environment, avoiding poor photographing effect caused by insufficient illumination. The design of the LED light source makes the device more energy-saving and environmentally friendly. The light source is an LED light, and the shell 2 is provided with a switch 5.
[0028] In use, first place the experimental plate 4, the user places the experimental plate 4 on the placing rack 3, the placing rack and the first panel are parallel, ensure that the experimental plate is at the best observation angle. The light source (LED lamp) is built-in in the placing rack, ensure sufficient and uniform illumination. After the light source (LED lamp) is turned on, the sample on the experimental plate is illuminated, ensure that sufficient light can be obtained when taking a photo, avoid affecting the image quality due to insufficient light. The vertical arm 6, the horizontal arm 7, the connecting arm 8 and the inclined arm 9 enable the photographing assembly to be aligned with the experimental plate. The high-definition camera on the photographing assembly takes the sample on the experimental plate, the image after shooting is transmitted to the computer or the built-in processing system, the image after shooting is used as experimental data for further analysis. The high-definition camera (800 million non-distortion high-definition industrial lens) of the device ensures the high resolution and precision of the image, helps the operator to better observe and analyze the avian influenza hemagglutination inhibition test result.
[0029] The embodiment has high stability and convenient operation, the bottom plate 1 and the supporting leg 11 ensure that the device is stably placed, and shaking is avoided. The single-plate avian influenza hemagglutination inhibition test analyzer of the embodiment provides an efficient, accurate and reliable tool for the avian influenza hemagglutination inhibition test by integrating photographing, light source illumination, accurate adjustment and stable support system. The cooperation of various components makes the experimental operation simple, the image recording clear, and at the same time improves the standardization and automation level of the experimental process, avoids human interference and error, and improves the accuracy and reliability of the test.
[0030] The standard parts used in the present application file can be purchased from the market, and can be customized according to the description and drawings, and the specific connection mode of each part adopts the conventional bolt, rivet, welding and other conventional means in the prior art, the mechanical parts and equipment adopt the conventional type in the prior art, the control mode is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art, which belongs to the common knowledge in the art, and the present application is mainly used to protect the mechanical device, so the control mode and circuit connection are not explained in detail.
[0031] Although the present application has been disclosed with the above preferred embodiments, it is not intended to limit the present application. Those skilled in the art can make various modifications and improvements without departing from the spirit and scope of the present application. Therefore, the protection scope of the present application shall be subject to the definition of the claims.
Claims
1. A single plate hemagglutination inhibition test analyzer for avian influenza, characterized by: Include: The bottom plate (1); The shell (2) has a first panel, the inclination angle of which is sixty degrees, a placing rack (3) is fixedly connected on the first panel, the placing rack (3) is parallel to the first panel, and the placing rack (3) is used for placing an experimental board (4); Support arm assembly, the support arm assembly is fixedly installed at the top of the shell (2), the end of the support arm assembly is installed with a photographing assembly (10), and the photographing assembly (10) is used for photographing and recording the experimental board (4).
2. The single plate hemagglutination inhibition assay instrument for avian influenza according to claim 1, characterized in that: The bottom plate (1) is square, and support legs (11) are fixedly connected to the four corners of the bottom of the bottom plate (1).
3. The single plate hemagglutination inhibition assay instrument for avian influenza according to claim 1, characterized in that: The support arm assembly includes a vertical arm (6), a horizontal arm (7), a connecting arm (8) and an inclined arm (9), the bottom of the vertical arm (6) is fixedly connected to the top of the shell (2), one end of the horizontal arm (7) is movably connected with the vertical arm (6), the other end of the horizontal arm (7) is movably connected with the connecting arm (8), the other end of the connecting arm (8) is movably connected with the inclined arm (9), and the inclination angle of the inclined arm (9) is sixty degrees; The camera is installed on the inner side of the inclined arm (9).
4. The single plate hemagglutination inhibition assay instrument for avian influenza according to claim 1, characterized in that: The inner side of the placing rack (3) is provided with a light source, and the light source is used for illuminating the experimental board (4).
5. The single plate hemagglutination inhibition assay instrument for avian influenza according to claim 4, characterized in that: The light source is an LED lamp, and a switch (5) is arranged on the shell (2).
6. The single plate hemagglutination inhibition assay instrument for avian influenza according to claim 1, characterized in that: The photographing assembly (10) includes a camera, and the camera adopts an 8 million non-distortion high-definition industrial lens.