Science and education demonstration device

Abstract

A science and education demonstration device is characterized in that a control cabinet is arranged on a display wall, a touch screen is arranged on the control cabinet, a box body is displayed on a picture of the touch screen, and an experimental animation composed of a cat, a hammer, a poison bottle, radioactive substances and a radioactive detector is arranged in the box body. When the switch is closed, the display box body on the touch screen is opened, and a cat survival state picture or a cat death state picture is displayed on the touch screen, so that the result of the Schrodinger cat thought experiment is demonstrated, the overall operation is convenient, and the experiment process is vividly demonstrated in an animation evolution manner; and the public can learn the quantum physics knowledge related to the experiment.

Description

Technical Field

[0001] The utility model relates to scientific and educational equipment, in particular to a scientific and educational demonstration device. Background Art

[0002] "Schrödinger's cat" is a famous experiment, proposed by Austrian physicist Erwin Schrödinger in 1935, that explores the superposition of a cat's life and death. The idea is to trap a cat in a sealed container containing radioactive atoms and cyanide. If the atom decays, the vial shatters, poisoning the cat. If the atom doesn't decay, the cat survives. However, without opening the container, the cat's state remains unknown, trapped in a superposition of both life and death. The "Schrödinger's cat" thought experiment amplifies microscopic uncertainty to macroscopic uncertainty, and has become a crucial tool for understanding superposition in quantum physics.

[0003] The patent document, titled "Schrödinger's Cat Demonstration Instrument for Popular Science" (document number CN210667379U), discloses a technical solution comprising a housing, a detection device, a first actuator, a second actuator, and a controller. The housing houses a demonstration cat and a hammer. This solution uses a physical model to demonstrate Schrödinger's cat thought experiment, educating the public on the basic principles of quantum physics.

[0004] At present, there is an extreme shortage of popular science instruments related to the idea of ​​Schrödinger's cat. Therefore, how to vividly and vividly demonstrate this thought experiment to the public is a difficulty in popular science work. Summary of the Invention

[0005] The utility model provides a science and education demonstration device, which can intelligently demonstrate the Schrödinger's cat thought experiment and popularize relevant quantum physics knowledge to the public.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted is: a science and education demonstration device, a control cabinet is set on the display wall, and a touch screen is provided on the control cabinet. A box is displayed on the touch screen, and an experimental animation consisting of a cat, a hammer, a poison bottle, radioactive material and a radioactive detector is set inside the box. When the switch is closed, the touch screen shows that the box is open and the touch screen displays a picture of the cat's survival status or a picture of the cat's death status.

[0007] Compared with the existing technology, the technical effect of the utility model is: the necessary components of Schrödinger's cat thought experiment are displayed on the touch screen, when the switch is closed, the touch screen shows that the box is open and the touch screen displays the cat's living state screen or the cat's dead state screen, thereby demonstrating the result of Schrödinger's cat thought experiment. It is easy to operate and the experimental process is vividly demonstrated in the form of animated evolution, so that the public can learn quantum physics knowledge related to the experiment. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0009] Figure 2a 、 Figure 2b 、 Figure 2c 、 Figure 2d This is a schematic diagram of the touch screen animation demonstration status;

[0010] Figure 3 Schematic diagram of the cavity on the control cabinet. DETAILED DESCRIPTION

[0011] The following is combined with Figure 1-3 And related content, the utility model is further described in detail:

[0012] A science and education demonstration device is provided. A control cabinet 20 is provided on a display wall 10. A touch screen 21 is provided on the control cabinet 20. A box is displayed on the screen of the touch screen 21. An experimental animation consisting of a cat, a hammer, a poison bottle, radioactive material and a radioactive detector is provided in the box. When a switch is closed, the touch screen 21 displays that the box is open and a picture of the cat being alive or a picture of the cat being dead is displayed on the touch screen 21.

[0013] In the above scheme, the necessary components of the Schrödinger's cat thought experiment, namely the box, cat, hammer, poison bottle, radioactive material, and radioactive detector, are displayed on the touch screen 21, and the experimental structure is formed using these components. When the switch is closed, the touch screen 21 shows that the box is open and the touch screen 21 immediately displays a picture of the cat being alive or dead, thereby demonstrating the results of the Schrödinger's cat thought experiment. The overall operation is convenient and the experimental process is vividly demonstrated in the form of animated evolution, allowing the public to learn about the quantum physics knowledge related to the experiment. In this application, different pictures are arranged corresponding to different circuits. When the switch is closed, the circuit is connected, and the animation corresponding to the corresponding circuit is displayed on the touch screen 21.

[0014] It should be noted that in this application, the components of Schrödinger's cat thought experiment and the interactions between the components are common scientific knowledge and will not be elaborated on in detail.

[0015] Combine Figure 2a 、 Figure 2b 、 Figure 2c 、 Figure 2d As shown, Figure 2a This shows the animation of the hammer, poison bottle, radioactive material, and radioactive detector when they are not combined. Figure 2b The animation shows the state when no radioactive substances are added. Figure 2c shows the result that the radioactive material did not decay (the cat survived), and Figure 2dIt shows the results of radioactive decay (the poison bottle breaks and the cat dies).

[0016] Furthermore, the control cabinet 20 includes an outer frame 22, which is embedded in a corresponding recess on the display wall 10. A touch screen 21 is located in the upper middle portion of the front of the outer frame 22. A speaker 23 is provided on the control cabinet 20, which is in communication with the touch screen 21. In this application, control components can be placed within the control cabinet 20, with the touch screen 21 serving as a terminal component for public interaction. Furthermore, the speaker can be used to broadcast relevant audio during the experiment, adding to the entertainment value of the human-computer interaction.

[0017] As a preferred solution, the touch screen 21 is a transparent touch screen. A cavity 24 is provided on the front of the control cabinet 20. The transparent touch screen is vertically arranged at the notch of the cavity 24. A light source is provided inside the cavity 24. This solution provides a solution that replaces the traditional multimedia touch screen 21 with a transparent touch screen. The transparent touch screen is a new display method based on a transparent display screen. The transparent display screen can be as transparent as glass, maintaining transparency while ensuring the richness of color and display details of dynamic images. Therefore, the transparent screen allows users to observe the exhibits behind the screen at close range and interact with the dynamic information on the transparent display screen, enhancing the user's visual experience.

Claims

1. A science and education demonstration device, characterized in that: A control cabinet (20) is provided on the display wall (10), and a touch screen (21) is provided on the control cabinet (20). A box is displayed on the screen of the touch screen (21), and an experimental animation consisting of a cat, a hammer, a poison bottle, a radioactive substance and a radioactive detector is provided in the box. When a switch is closed, the touch screen (21) displays that the box is opened and displays a cat survival state screen or a cat death state screen.

2. The science and education demonstration device according to claim 1, characterized in that: The control cabinet (20) includes an outer frame (22), which is embedded in a corresponding embedding groove on the display wall (10). A touch screen (21) is set in the upper middle part of the front of the outer frame (22). A speaker (23) is set on the control cabinet (20), and the speaker (23) is communicatively connected to the touch screen (21).

3. The science and education demonstration device according to claim 2, characterized in that: The touch screen (21) is a touch transparent screen. A concave cavity (24) is provided on the front of the control cabinet (20). The touch transparent screen is vertically arranged at the notch position of the concave cavity (24). A light source is provided inside the concave cavity (24).

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