Integrated force and motion demonstration model display window

Abstract

The utility model relates to the technical field of education and display, in particular to an integrated force and motion demonstration model display window which comprises a main window body, and a display window body is reserved on the front side of the main window body. A motion demonstration mechanism and a transmission assembly used for driving the motion demonstration mechanism are arranged in the main window body. Through the transmission assembly and the motion demonstration mechanism which are well designed, visual demonstration of various mechanics and motion principles is realized. The transmission assembly comprises a driving disc, a driven disc and a transmission belt and is matched with a detachable driving piece, so that a user can drive the whole demonstration process by rotating a handle. The visual experience of audiences is enhanced, the understanding and memory of the audiences on mechanics and motion principles are improved, and remarkable education and display values are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of education and display, in particular to an integrated force and motion demonstration model display window. Background Art

[0002] There has always been a significant need for intuitive demonstrations of the principles of mechanics and motion. Traditional demonstrations may rely on static diagrams, textual descriptions, or simple physical models, but these methods often struggle to dynamically demonstrate the complex relationships between force and motion, making it difficult for learners to deeply understand and retain them.

[0003] To address this issue, various force and motion demonstration models have emerged on the market. These models typically use mechanical structures to simulate and demonstrate various principles of mechanics and motion. However, these models often exist independently and lack a unified display platform, which limits the effectiveness of demonstrations and hinders the audience's overall observation and understanding.

[0004] Furthermore, existing demonstration models also have shortcomings in their presentation methods. For example, some models may lack sufficient transparency and visibility, making it difficult for viewers to clearly observe the model's internal structure and movement. Furthermore, some models may lack the necessary lighting and background, making the demonstration less prominent and vivid. Utility Model Content

[0005] The utility model aims at the technical problems existing in the prior art and provides an integrated force and motion demonstration model display window to solve the problem that the mechanics and motion principles in the above-mentioned teaching process are not convenient for intuitive display and simulation.

[0006] The technical solution of the present invention to solve the above technical problems is as follows: an integrated force and motion demonstration model display window, including a main window, a display window reserved on the front side of the main window; a motion demonstration mechanism and a transmission component for driving the motion demonstration mechanism are arranged in the main window.

[0007] On the basis of the above technical solution, the present invention can also be improved as follows.

[0008] Furthermore, the transmission assembly includes a driving disc, a driven disc, and a transmission belt connecting the driving disc and the driven disc; a detachable driving member is also installed on the driving disc.

[0009] Furthermore, the driving member includes a transmission shaft and a handle arranged at the outer end of the transmission shaft; a toggle protrusion is formed radially at the inner end of the transmission shaft; a transmission seat facing the transmission shaft is connected to the driving disk, and a positioning groove and a transmission groove are sequentially opened on the transmission seat, which are adapted to the transmission shaft and the toggle protrusion respectively.

[0010] Furthermore, the motion demonstration mechanism includes a crank slider mechanism, a shaper mechanism, a four-bar linkage mechanism, a flat-bottom ejector cam mechanism, a pointed-bottom ejector cam mechanism and a crank rocker mechanism.

[0011] Furthermore, the main window is a frame structure assembled from transverse beams, longitudinal beams and vertical beams.

[0012] Furthermore, the display window of the main window and the side opening of the frame are both equipped with transparent observation panels.

[0013] Furthermore, the transparent observation plate is a glass plate or an acrylic plate.

[0014] Furthermore, a background panel is arranged on the rear side of the main window, which is located behind the motion demonstration mechanism and the transmission component.

[0015] Furthermore, the main window is also provided with an LED fill light located above the motion demonstration mechanism and the transmission component.

[0016] Furthermore, a wall mount for hanging on a wall is provided on the back of the main window.

[0017] Furthermore, the integrated force and motion demonstration model display window provided by the present invention has at least the following beneficial effects compared to the prior art:

[0018] 1. Through the carefully designed transmission components and motion demonstration mechanism, a variety of mechanical and motion principles can be intuitively demonstrated. The transmission components include a driving plate, a driven plate, and a drive belt. With a detachable drive member, the user can drive the entire demonstration process by rotating the handle.

[0019] 2. The motion demonstration mechanisms include a variety of classic mechanical models, including a slider-crank mechanism, a shaper mechanism, a four-bar linkage, a flat-bottom ejector cam mechanism, a pointed-bottom ejector cam mechanism, and a crank-rocker mechanism. Through ingenious assembly and transmission, these mechanisms demonstrate the fundamental principles of rotational motion, linear motion, and oscillating motion, as well as complex mechanical transmission and motion transformation. This design not only enhances the audience's visual experience but also improves their understanding and memory of mechanics and motion principles, possessing significant educational and demonstration value.

[0020] 3. Numerous optimizations have been made to the display window's structure and details. The main window utilizes a frame structure assembled from transverse, longitudinal, and vertical beams, ensuring stability and load-bearing capacity, providing solid support for the internal motion demonstration mechanism and transmission components. A transparent observation panel allows viewers to clearly see the internal mechanical structure and motion process, making the demonstration more intuitive and engaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1This is a plan view of the overall structure of the utility model;

[0022] Figure 2 It is a three-dimensional diagram of the utility model;

[0023] Figure 3 This is a partial structural diagram of the transmission assembly and driving member of the utility model;

[0024] Figure 4 This is a schematic diagram of the application of the crank slider mechanism in the embodiment of the present utility model;

[0025] Figure 5 This is a schematic diagram of the application of the shaper mechanism in the embodiment of the present utility model;

[0026] Figure 6 This is a schematic diagram of the application of the four-bar linkage in the embodiment of the present utility model;

[0027] Figure 7 This is a schematic diagram of the application of the flat-bottom ejector cam mechanism in an embodiment of the present utility model;

[0028] Figure 8 This is a schematic diagram of the application of the pointed bottom push rod cam mechanism in the embodiment of the present utility model;

[0029] Figure 9 Schematic diagram of the application of the crank rocker mechanism in the embodiment of the present utility model.

[0030] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0031] 1. Main window; 2. Transmission assembly; 2.1. Driving disc; 2.2. Driven disc; 2.3. Transmission belt; 3. Driving part; 3.1. Transmission shaft; 3.2. Handle; 3.3. Toggle protrusion; 4. Transmission seat; 4.1. Positioning slot; 4.2. Transmission slot; 5. Transparent observation panel; 6. Background panel; 7. LED fill light; 8. Wall mount. DETAILED DESCRIPTION

[0032] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0033] It should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integrated structures. Those skilled in the art will understand the specific meanings of such terms in this patent based on specific circumstances.

[0034] like Figure 1-Figure 3As shown, the integrated force and motion demonstration model display window of the present utility design includes a main window 1, a display window is reserved on the front side of the main window 1 so that the audience can clearly observe the demonstration content inside; a motion demonstration mechanism and a transmission component 2 for driving the motion demonstration mechanism are provided in the main window 1.

[0035] The motion demonstration mechanism is the core of the display window, housing various models demonstrating the principles of mechanics and motion. Through the ingenious arrangement of the motion demonstration mechanism and transmission assembly 2, intuitive demonstrations of these various principles are achieved. By observing the demonstrations within the display window, viewers can gain a deeper understanding and memory of these principles, thus playing a vital role in education and demonstration.

[0036] In one embodiment, the transmission assembly 2 includes a driving disc 2.1, a driven disc 2.2, and a transmission belt 2.3 connecting the driving disc 2.1 and the driven disc 2.2. The driving disc 2.1 is also equipped with a detachable driving member 3. This design enables energy transmission and conversion, so that the rotation of the driving disc 2.1 drives the rotation of the driven disc 2.2, thereby driving the motion demonstration mechanism to perform the demonstration.

[0037] Specifically, the drive member 3 includes a transmission shaft 3.1 and a handle 3.2 disposed at the outer end of the transmission shaft 3.1; a toggle protrusion 3.3 is formed radially on the inner end of the transmission shaft 3.1; and a transmission base 4 is connected to the drive disc 2.1, facing the transmission shaft 3.1. The transmission base 4 is provided with a positioning groove 4.1 and a transmission groove 4.2 that respectively adapt to the transmission shaft 3.1 and the toggle protrusion 3.3. A user can rotate the transmission shaft 3.1 by grasping and rotating the handle 3.2. The positioning groove 4.1 adapts to the transmission shaft 3.1 to ensure that the drive member 3 is accurately aligned during installation. The transmission groove 4.2 adapts to the toggle protrusion 3.3 formed radially on the inner end of the transmission shaft 3.1. When the transmission shaft 3.1 rotates, the toggle protrusion 3.3 slides within the transmission groove 4.2, thereby rotating the drive disc 2.1.

[0038] Preferably, the motion demonstration mechanism includes a crank slider mechanism, a shaper mechanism, a four-bar linkage mechanism, a flat-bottom ejector cam mechanism, a pointed-bottom ejector cam mechanism and a crank rocker mechanism.

[0039] like Figure 4 As shown in the figure, the crank slider mechanism is composed of a crank, connecting rod, slider and guide rail. The crank rotates and drives the slider to do reciprocating linear motion on the guide rail through the transmission of the connecting rod. This mechanism shows the basic principle of how rotational motion is converted into linear motion.

[0040] like Figure 5As shown, the shaper mechanism consists of a slide rail, a ram, a rocker, a crank, and a rocker shaft. The rotation of the crank is transmitted through the rocker and ram, simulating the cutting motion of the shaper. This mechanism demonstrates the complex mechanical transmission and motion transformation, especially in the application of reciprocating cutting motion.

[0041] like Figure 6 As shown in Figure 1, a four-bar linkage consists of a crank, connecting rod, and rocker arm. The crank's rotation, transmitted through the connecting rod, enables the rocker arm to achieve various complex motion paths. This mechanism is fundamental to mechanical design and motion analysis and is widely used in various mechanical systems.

[0042] like Figure 7 As shown, the flat-top cam mechanism consists of a cam, a slide, and a flat top rod. The rotation of the cam drives the flat top rod in reciprocating motion on the slide. This mechanism demonstrates the precise control and widespread application of cam mechanisms in mechanical transmission.

[0043] like Figure 8 As shown, the pointed-bottom ejector cam mechanism consists of a pointed ejector, a slideway, and a cam. Similar to the flat-bottom ejector cam mechanism, the pointed ejector design provides greater sensitivity and precision during transmission. This mechanism is suitable for mechanical systems requiring precise control, such as precision positioning devices in automated production lines.

[0044] like Figure 9 As shown, a crank-rocker mechanism consists of a crank and a rocker. The crank's rotation drives the rocker directly, either through a connecting rod (if present) or directly, causing it to oscillate. This mechanism demonstrates the basic principle of converting rotational motion into oscillating motion and is widely used in various oscillating mechanisms and transmission systems.

[0045] As a supplement, the motion demonstration mechanism includes the mechanism shown above, but is not limited to it. It can be replaced or derived in the subsequent teaching application process, and will not be elaborated on here.

[0046] As an embodiment, the main window 1 is a frame structure assembled from transverse beams, longitudinal beams and vertical beams, which not only ensures the stability and load-bearing capacity of the main window, but also provides solid support for the motion demonstration mechanism and transmission components inside it.

[0047] Specifically, the display window of the main window 1 and the side opening of the frame are both equipped with transparent observation panels 5. The transparent observation panels not only allow the audience to clearly see the internal mechanical structure and movement process, but also increase the intuitiveness and interest of the demonstration.

[0048] Preferably, the transparent observation plate 5 is a glass plate or an acrylic plate.

[0049] Specifically, a background plate 6 is arranged on the rear side of the main window 1 and is located behind the motion demonstration mechanism and the transmission component 2. The background plate 6 is white and can clearly show the motion process of the motion demonstration mechanism and the transmission component.

[0050] As an embodiment, the main window 1 is further provided with an LED fill light 7 located above the motion demonstration mechanism and the transmission assembly 2. The LED fill light 7 not only improves the clarity of the demonstration, but also enhances the visual experience of the audience.

[0051] As an embodiment, the back of the main window 1 is provided with a wall mount 8 for hanging on the wall. These wall mounts serve as installation accessories, which can simplify the installation process and improve the stability of the installation.

[0052] It should be noted that, in this article, the terms "include", "comprising" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or device. Unless otherwise expressly specified and limited, the terms "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0053] Although the preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention.

[0054] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. An integrated force and motion demonstration model display window, characterized in that: It comprises a main window (1), a display window being reserved on the front side of the main window (1); a motion demonstration mechanism and a transmission component (2) for driving the motion demonstration mechanism are arranged in the main window (1).

2. The integrated force and motion demonstration model display window according to claim 1, characterized in that: The transmission assembly (2) comprises a driving disc (2.1), a driven disc (2.2), and a transmission belt (2.3) for connecting the driving disc (2.1) and the driven disc (2.2); a detachable driving member (3) is also mounted on the driving disc (2.1).

3. The integrated force and motion demonstration model display window according to claim 2, characterized in that: The driving member (3) comprises a transmission shaft (3.1) and a handle (3.2) arranged at the outer end of the transmission shaft (3.1); a toggle protrusion (3.3) is formed radially at the inner end of the transmission shaft (3.1); a transmission seat (4) facing the transmission shaft (3.1) is connected to the driving disc (2.1); and a positioning groove (4.1) and a transmission groove (4.2) are sequentially formed on the transmission seat (4) respectively matching the transmission shaft (3.1) and the toggle protrusion (3.3).

4. The integrated force and motion demonstration model display window according to claim 1, characterized in that: The motion demonstration mechanism comprises a crank slider mechanism, a shaper mechanism, a four-bar linkage mechanism, a flat-bottom ejector cam mechanism, a pointed-bottom ejector cam mechanism and a crank rocker mechanism.

5. The integrated force and motion demonstration model display window according to claim 1, characterized in that: The main window (1) is a frame structure assembled from transverse beams, longitudinal beams and vertical beams.

6. The integrated force and motion demonstration model display window according to claim 5, characterized in that: The display window of the main window (1) and the side opening of the frame are both equipped with transparent observation panels (5).

7. The integrated force and motion demonstration model display window according to claim 6, characterized in that: The transparent observation plate (5) is a glass plate or an acrylic plate.

8. The integrated force and motion demonstration model display window according to claim 1, characterized in that: The rear side of the main window (1) is provided with a background plate (6) located behind the motion demonstration mechanism and the transmission assembly (2).

9. The integrated force and motion demonstration model display window according to claim 1, characterized in that: The main window (1) is also provided with an LED fill light (7) located above the motion demonstration mechanism and the transmission assembly (2).

10. The integrated force and motion demonstration model display window according to claim 1, characterized in that: The back of the main window (1) is provided with a wall mount (8) for hanging on a wall.

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