Antibody antigen reaction process display equipment

Abstract

The utility model discloses antibody-antigen reaction process display equipment, which comprises an exhibition stand, the exhibition stand comprises a support frame and an interaction table, the interaction table comprises an antibody turntable for representing antibodies and an antigen turntable for representing antigens, and the antibody turntable and the antigen turntable are arranged on the table top of the interaction table. A plurality of antibody tentacles representing different antibody types are arranged on the antibody turntable, and a plurality of antigen tentacles paired with the antibody tentacles are arranged on the antigen turntable; the interaction table further comprises a control system used for controlling the antigen rotating disc and the antibody rotating disc to rotate and enabling the antigen tentacles and the antibody tentacles to be paired. According to the utility model, visitors are enabled to participate in interactive experience through electromechanical interaction, the process of specific binding reaction between antigens and antibodies is intuitively felt and displayed, one antibody can only correspond to one specific antigen, and the knowledge of antigens and antibodies is deepened.

Description

TECHNICAL FIELD

[0001] The utility model relates to popular science display equipment technical field, concretely relates to an antibody antigen reaction process display equipment. BACKGROUND

[0002] Popular science display is a kind of purpose is in through a variety of means and ways, scientific knowledge, method and the scientific spirit contained therein are spread to the public, and then stimulate people's interest and exploration enthusiasm, improve the scientific literacy of the public.Popular science display is also a kind of social education, has sociality, mass and sustainability characteristics, through popular science display, we can better promote the development and popularization of science and technology, contribute to the progress of society.

[0003] At present, the commonly used display mode includes: 1) venue popular science, generally in science and technology museum, museum and so on, through static display, let the visitor stop and visit;This form of popular science display usually in the form of exhibits, models and multimedia video, shows the history, development and application of science and technology to the public.2) classroom popular science, in the form of lecture and classroom, usually by experts and scholars to explain;This form is more common in colleges and universities, because it can make full use of the talent and facility resources of colleges and universities.3) textbook popular science, through the medium of textbook, popular science knowledge is delivered to a wider audience, especially in the context of education popularization, this way can reach more students.

[0004] Antigen antibody reaction is an important concept in biology and medicine, which refers to the specific binding reaction between antigen and corresponding antibody. This reaction can be carried out in vivo or in vitro. The principle of antigen antibody reaction is mainly based on the structural complementarity and affinity between antigen determinant (epitope) and antibody hyper-variable region. This property is determined by the spatial configuration of antigen and antibody molecules. The reaction of antigen and antibody is widely used in disease diagnosis, pathogenic microorganism identification, epidemiological investigation and scientific research work.

[0005] There are various antibodies in the human body, which are immunoglobulins produced by B cells or memory cells under the stimulation of antigens, which can specifically bind to corresponding antigens. When the human body is infected with this pathogen again, the immune system will automatically produce corresponding antibodies against the pathogen. Antigen and antibody need to be matched accurately, usually one antibody corresponds to one antigen, and one antigen corresponds to one antibody, similar to the matching relationship of lock and key.

[0006] At present, the popular science display of antigen-antibody reaction adopts various ways, and combines with pictures, animations, physical models and other means to display this biological phenomenon to the audience. These display ways have certain popular science effect, but are difficult to leave a deep impression on the audience, and have limited popular science effect. Especially in the face of ordinary people or children who lack theoretical knowledge, it is relatively dull and boring, lacks interactivity, is difficult to mobilize the enthusiasm of the participants, and leads to poor popular science effect. Therefore, an exhibition device which can assist the popularization of antigen-antibody reaction principle knowledge is urgently needed. Content of the utility model

[0007] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide an antibody-antigen reaction process display device, which enables visitors to participate in interactive experience through electromechanical interaction, intuitively experiences the process of specific binding reaction of displayed antigen and antibody, understands that one antibody can only correspond to one specific antigen, and deepens the understanding of antigen-antibody knowledge.

[0008] The purpose of the utility model is realized by adopting the following technical solutions:

[0009] The utility model embodiment provides an antibody-antigen reaction process display device, which comprises an exhibition stand, the exhibition stand comprises a support frame and an interactive device, the interactive device comprises an interactive table, an antibody turntable for representing antibodies and an antigen turntable for representing antigens arranged on the tabletop of the interactive table, a plurality of antibody tentacles representing different antibody types are arranged on the antibody turntable, and a plurality of antigen tentacles matched with the antibody tentacles are arranged on the antigen turntable; the interactive device further comprises a control system for controlling the rotation of the antigen turntable and the antibody turntable and enabling the antigen tentacles and the antibody tentacles to be matched.

[0010] As a further preferred scheme, the control system comprises a hand wheel group and an antenna matching assembly arranged on the interactive table, the hand wheel group is connected with the antigen turntable and the antibody turntable respectively and drives the antibody turntable and the antigen turntable to rotate synchronously with the rotation of the hand wheel group; the antenna matching assembly comprises a matching identification assembly for confirming the matching of the antibody tentacles and the antigen tentacles, a driving assembly for enabling the antibody tentacles to move towards the antigen tentacles, and a controller for receiving the signal of the matching identification assembly and issuing an instruction to the driving assembly according to the received signal.

[0011] As a further preferred scheme, the hand wheel group comprises a first hand wheel in transmission connection with the antigen turntable and a second hand wheel in transmission connection with the antibody turntable.

[0012] As a further preferred scheme, the first hand wheel is in transmission connection with the antigen turntable through a gear or a connecting rod; and the second hand wheel is in transmission connection with the antibody turntable through a gear or a connecting rod.

[0013] As a further preferred scheme, the transmission and matching identification assembly comprises an RFID tag arranged on each of the antigen tentacles and an RFID reader arranged on each of the antigen tentacles, each of the RFID tags is provided with a unique identifier, each of the RFID tags with the unique identifier has an RFID reader uniquely corresponding thereto, and the RFID reader is signal-connected with the controller.

[0014] As a further preferred scheme, the driving assembly comprises a micro stepping motor connected with each of the antibody tentacles and a slide rail for enabling the antibody tentacles to move back and forth between the initial position and the terminal position, and each of the micro stepping motors is signal-connected with the controller.

[0015] As a further preferred scheme, the interactive table is provided with lamp beads and an induction switch for starting the lamp beads, and the induction switch is signal-connected with the controller.

[0016] As a further preferred scheme, the controller is a single microprocessor or PLC.

[0017] As a further preferred scheme, the antibody-antigen reaction process display device further comprises a multimedia player and a video storage device for storing an animation of an antibody-antigen reaction principle, the video storage device is connected with the multimedia player, and the video storage device and the multimedia player are electrically connected with the controller.

[0018] As a further preferred scheme, the interactive table is provided with a maintenance door at the bottom.

[0019] Compared with the prior art, the antibody-antigen reaction process display device has the following beneficial effects:

[0020] 1. The antibody-antigen reaction process display device adopts a structure and a mode for interacting with the audience, the antibody disc and the antigen disc are respectively provided with tentacles representing different antibody types and antigens, the rotation of the disc and the matching of the tentacles can simulate the process of the antibody-antigen reaction, and the matching process of the antigen and the antibody is directly and visually displayed to the audience.

[0021] 2. The antibody-antigen reaction process display device can control the rotation of the disc and the matching of the tentacles through the operation of the control system, the participants can personally experience the process of the antibody-antigen reaction, and the learning fun and participation are increased; the interactive display mode is helpful to stimulate the interest and curiosity of the audience, and promote their in-depth understanding and memory of the principle of the antibody-antigen reaction.

[0022] 3. The antibody-antigen reaction process demonstration device of this utility model can help the audience understand the basic principles and mechanisms of the immune system by demonstrating the antibody-antigen reaction process, and enhance their understanding of biological and medical knowledge. It is of great significance for improving public scientific literacy, promoting health education and disease prevention.

[0023] 4. The antibody-antigen reaction process display device described in this utility model is also flexible and scalable. The tentacles on the antibody turntable and antigen turntable can be replaced or added as needed to adapt to different types and forms of antibody-antigen reaction display. At the same time, the control system can also be upgraded and improved according to actual needs to achieve more precise and diversified control functions. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of the antibody-antigen reaction process demonstration device described in Embodiment 1 of this utility model.

[0025] Figure 2 This is a diagram illustrating the effect of the antigen tentacles and antibody tentacles working together in the antibody-antigen reaction process demonstration device described in Embodiment 1 of this utility model.

[0026] Figure 3 This is a schematic diagram of the structure of the antibody-antigen reaction process demonstration device described in Embodiment 2 of this utility model.

[0027] In the diagram, the attached figures are labeled as follows: 10, Interactive console; 11, Antibody turntable; 111, Antibody tentacle; 12, Antigen turntable; 121, Antigen tentacle; 13, First handwheel; 14, Second handwheel; 20, Multimedia player; 30, Inspection door. Detailed Implementation

[0028] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments. Unless otherwise specified, the materials and equipment used in this embodiment are all commercially available. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0029] In the description of this application, "several" means two or more, unless otherwise precisely specified. The terms "connected," "linked," etc., should be interpreted broadly; for example, they can refer to a fixed connection, a connection through an intermediary, the internal communication of two elements, or the interaction between two elements. Those skilled in the art will understand the specific meaning of the above terms in this application according to the specific circumstances.

[0030] The terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such process, method, product, or apparatus.

[0031] Although certain components and embodiments of this application have been illustrated and described, many modifications and alterations (e.g., variations in the size, dimensions, structure, shape and proportion of the various elements, installation arrangement, material use, color, orientation, etc.) will be conceived by those skilled in the art without actually departing from the scope and spirit of the claims.

[0032] Example 1

[0033] like Figure 1 , Figure 2As shown, this embodiment provides an antibody-antigen reaction process demonstration device, including a display stand. The display stand includes a support frame and an interactive device including an interactive table 10 and an antibody turntable 11 representing antibodies and an antigen turntable 12 representing antigens, both disposed on the table surface of the interactive table. The antibody turntable 11 is provided with a plurality of antibody tentacles 111 representing different antibody types, and the antigen turntable 12 is provided with a plurality of antigen tentacles 121 paired with the antibody tentacles 111. These tentacles are designed to simulate the binding process between antibodies and antigens. The interactive device also includes controls for rotating the antigen turntable 12 and the antibody turntable 111 and for controlling the antigen tentacles 121 and antibody tentacles. The system 111 includes a pairing control system comprising a handwheel assembly and an antenna matching component mounted on the interactive platform. The handwheel assembly includes a first handwheel 13 connected to the antigen turntable 12 and a second handwheel 14 connected to the antibody turntable 11. Visitors can rotate the first handwheel 13 to synchronously rotate the antigen turntable 12, and rotate the second handwheel 14 to synchronously rotate the antibody turntable 11. The antenna matching component includes a pairing identification component for confirming the match between the antibody antenna and the antigen antenna, a driving component for moving the antibody antenna towards the antigen antenna, and a controller for receiving signals from the pairing identification component and issuing commands to the driving component based on the received signals. The pairing identification component uses radio frequency identification (RFID) for pairing. Specifically, the pairing identification component includes an RFID tag on each antigen antenna and an RFID reader / writer on each antigen antenna. Each RFID tag has a unique identifier, and each RFID tag with a unique identifier has a uniquely corresponding RFID reader / writer. The RFID reader / writer is connected to the controller via a signal connection. In this embodiment, the driving component includes a miniature stepper motor connected to each antibody tentacle and a slide rail for moving the antibody tentacle back and forth between an initial position and an end position. Each miniature stepper motor is connected to the controller via a signal. In this embodiment, the controller employs a single-processor microprocessor.

[0034] In the above embodiment, viewers can rotate the antigen and antibody turntables by operating the first and second handwheels. Each antigen contact on the antigen turntable is equipped with a unique RFID tag to represent a different antigen, while each antibody contact is equipped with an RFID reader / writer. Each antibody RFID reader / writer can uniquely identify one RFID tag. When a viewer operates the turntable, if an RFID tag on an antigen contact rotates close to its corresponding RFID reader / writer, the reader / writer identifies the tag and transmits a pairing success signal to the controller. Upon receiving the signal, the controller activates a micro-stepping motor to drive the antibody contact towards the antigen contact, achieving contact. From the viewer's perspective, this demonstrates the successful pairing of the antigen and antibody contact, indicating the specific binding of the antigen and antibody. This process allows viewers to personally experience the antibody-antigen reaction, increasing the enjoyment and participation in learning. This interactive demonstration not only stimulates viewers' interest and curiosity but also promotes their deeper understanding and memorization of the principles of antibody-antigen reactions.

[0035] In addition to the radio frequency identification pairing used in Embodiment 1 above, the pairing identification component can also employ pairing sensors. For example, pairing sensors can be set on the antibody turntable and antigen turntable to detect whether the antibody tentacles and antigen tentacles have successfully paired. These sensors can be photoelectric sensors, position sensors, etc., which can accurately determine the positional relationship between the tentacles.

[0036] Example 2

[0037] like Figure 3 As shown, based on the scheme of Embodiment 1 above, other features are the same as in Embodiment 1. The difference is that the antibody-antigen reaction process demonstration device in this embodiment also includes a multimedia player 20 and a video storage device for storing animations of the antibody-antigen reaction principle. The video storage device is connected to the multimedia player 20, and both the video storage device and the multimedia player 20 are electrically connected to the controller. In this embodiment, after the audience operates the first handwheel 13 and the second handwheel 14, when the antigen tentacle 121 cooperates with its unique corresponding antibody tentacle 111, the controller starts the micro stepper motor and simultaneously turns on the multimedia player 20 to play the animation of the antibody-antigen reaction principle stored in the video storage device, explaining the relevant knowledge of antibody-antigen reaction to the audience. This demonstration device not only provides a physical interactive experience but also enhances the learning effect through multimedia content; the audience can experience the binding process of antibody and antigen by operating it themselves, and at the same time, they can gain a deeper understanding of the scientific principles behind it by watching the animation. This mechanical interaction and modern multimedia technology demonstration method increases the fun of learning and improves the learning effect.

[0038] Furthermore, based on Embodiments 1 and 2 above, in some other embodiments, the interactive platform is equipped with LED beads and a sensor switch for activating the LED beads. The sensor switch is connected to the controller via a signal. In specific implementation, after the antigen and antibody tentacles come into contact, the controller receives a signal and then sends a command to the sensor switch to turn it on, illuminating the LED beads. The LED beads on the interactive platform serve as a visual element; when activated, they emit bright light to attract the audience's attention. These LED beads can be arranged according to design requirements to form specific patterns or text, enhancing the visual effect of the interactive platform. The selection of LED beads can be determined as needed and can be LED, RGB, or other types of LED beads.

[0039] Based on the above scheme, the number of antigen tentacles and antibody tentacles can be set according to the actual display effect. Each antigen tentacle represents an antigen, so several antigen tentacles can be set to represent the corresponding antigen, and an equal number of antibody tentacles can be set to match each other.

[0040] like Figure 3 As shown, further, based on the above embodiments, the interactive console 10 of this utility model is provided with an inspection door 30 at its bottom. The components (such as micro stepper motors, LED beads, power supplies, etc.) installed inside the interactive console can be inspected and repaired through the inspection door 30.

[0041] Finally, it should be noted that the above embodiments are only preferred embodiments of this utility model and should not be used to limit the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. An antibody-antigen reaction process demonstration device, characterized in that, The device includes an exhibition stand, which comprises a support frame and an interactive device. The interactive device includes an interactive table and an antibody turntable representing antibodies and an antigen turntable representing antigens, both mounted on the table surface. The antibody turntable has several antibody tentacles representing different antibody types, and the antigen turntable has several antigen tentacles that pair with the antibody tentacles. The interactive device also includes a control system for controlling the rotation of the antigen and antibody turntables and for pairing the antigen and antibody tentacles.

2. The antibody-antigen reaction process demonstration device according to claim 1, characterized in that, The control system includes a handwheel assembly and an antenna matching component mounted on the interactive platform. The handwheel assembly is connected to the antigen turntable and the antibody turntable respectively and drives the antibody turntable and the antigen turntable to rotate synchronously with the rotation of the handwheel assembly. The antenna matching component includes a pairing recognition component for confirming the matching of antibody tentacles and antigen tentacles, a driving component for moving antibody tentacles toward antigen tentacles, and a controller for receiving signals from the pairing recognition component and issuing commands to the driving component based on the received signals.

3. The antibody-antigen reaction process demonstration device according to claim 2, characterized in that, The handwheel assembly includes a first handwheel that is drivenly connected to the antigen turntable and a second handwheel that is drivenly connected to the antibody turntable.

4. The antibody-antigen reaction process demonstration device according to claim 3, characterized in that, The first handwheel is connected to the antigen turntable via gears or linkages; the second handwheel is connected to the antibody turntable via gears or linkages.

5. The antibody-antigen reaction process demonstration device according to claim 2, characterized in that, The pairing identification component includes an RFID tag disposed on each antigen contact and an RFID reader disposed on each antigen contact; each RFID tag has a unique identifier, and each RFID tag with a unique identifier has a unique RFID reader corresponding to it, and the RFID reader is connected to the controller via a signal.

6. The antibody-antigen reaction process demonstration device according to claim 2, characterized in that, The drive assembly includes a miniature stepper motor connected to each antibody tentacle and a slide rail for moving the antibody tentacle back and forth between an initial position and an end position, each miniature stepper motor being signal-connected to the controller.

7. The antibody-antigen reaction process demonstration device according to claim 2, characterized in that, The interactive platform is equipped with LED beads and a sensor switch for activating the LED beads. The sensor switch is connected to the controller via a signal.

8. The antibody-antigen reaction process demonstration device according to any one of claims 2-7, characterized in that, The controller is a standalone microprocessor or a PLC.

9. The antibody-antigen reaction process demonstration device according to claim 8, characterized in that, The antibody-antigen reaction process demonstration device also includes a multimedia player and a video storage device for storing animations of the antibody-antigen reaction principle. The video storage device is connected to the multimedia player, and both the video storage device and the multimedia player are connected to the controller via electrical signals.

10. The antibody-antigen reaction process demonstration device according to claim 1, characterized in that, The interactive station is equipped with an inspection door at its bottom.

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