A galileo orbit experiment demonstration device

Abstract

The utility model provides a kind of galileo orbit experimental demonstration device, including body, touch display screen, guide rod, guide rail, the front of body is fixedly connected with touch display screen, the side of body is fixedly connected with guide rod, the guide rod is transversely arranged, and the guide rod is movably connected with several guide rails;The side of body is fixedly connected with electromagnet, and the side of electromagnet is adsorbed with small trolley.The utility model has the advantages that: track is flexible, multiple nodes cooperate, the attitude of track can be flexibly adjusted, then tighten fastening pin, fastener, the attitude of track is locked.Provide a kind of adjustable smooth track, allow audience to freely design the descent path of trolley.Through touch display and electromagnet, the automatic release of trolley is realized, and audience is facilitated to operate.Real-time timing and data feedback are realized, help audience to compare the descent time of different paths.Provide multi-person competition mode, increase interactive interest.

Description

Technical Field

[0001] This utility model relates to the field of physical experiment demonstration technology, and in particular to a Galileo orbit experiment demonstration device. Background Technology

[0002] The Galileo Orbit is an interactive physics experiment exhibit primarily used to demonstrate the effect of an object's descent path on its velocity, helping visitors understand the brachistochrone principle in physics. The exhibit consists of an adjustable, smooth track, a small trolley, a timing induction device, and a touchscreen display. Visitors can design the trolley's descent path and release the electromagnet at the front of the trolley via the touchscreen display, causing the trolley to fall. Two independent experimental mechanisms are located on either side of the exhibit, allowing for individual experiments or competitions between two people. Existing technologies primarily use fixed tracks to demonstrate the brachistochrone principle, such as lowering a trolley along a predetermined path on a pre-set track to compare the impact of different track shapes on descent time. This approach typically relies on a fixed mechanical design, lacking flexibility and interactivity.

[0003] The drawbacks of existing technology 1 include: Unadjustable track: The fixed track shape prevents viewers from freely designing and adjusting the descent path of the vehicle, limiting the flexibility and exploratory nature of the experiment. Lack of real-time data feedback: The failure to provide real-time timing and data display prevents viewers from instantly comparing the effects of different paths. Single operating mode: Typically only supports single-person operation, lacking multi-person competition capabilities, reducing interactivity and fun. Technologically closed: It does not integrate modern electronic and interactive technologies, failing to achieve intelligent and dynamic displays of the exhibits.

[0004] The second type of existing technology consists of interactive physics experimental devices, which demonstrate basic physical phenomena through simple mechanical devices or sensor technology. However, these devices typically lack flexible track adjustment and multi-player competition capabilities. For example, some devices may only support switching between fixed tracks or have only basic timing functions, making it impossible to achieve complex path design and real-time data analysis.

[0005] The shortcomings of existing technology two are: lack of flexibility: although basic interactive operations are possible, it does not allow viewers to freely design and adjust the track path, limiting the depth and diversity of the experiment. Insufficient data feedback: it fails to provide real-time data recording and historical comparison functions, affecting the analysis and discussion of experimental results. Lack of competition functionality: it cannot support multiple participants and competitions, reducing the exhibit's fun and appeal. Insufficient technology integration: it does not organically combine multiple advanced technologies (such as touch displays, electromagnetic control, etc.), resulting in overall functional limitations. Therefore, a Galileo orbit experiment demonstration device is proposed to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0007] Therefore, one objective of this invention is to provide a Galileo orbital experiment demonstration device to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.

[0008] To achieve the above objectives, one embodiment of the present invention provides a Galileo orbit experiment demonstration device, including a body, a touch screen, a guide rod, and guide rails. The touch screen is fixedly connected to the front of the body, and the guide rod is fixedly connected to the side of the body. The guide rod is arranged horizontally, and several guide rails are movably connected to the guide rod. An electromagnet is fixedly connected to the side of the machine body, and a small trolley is attracted to the side of the electromagnet. At least two sets of rails are fixedly connected to the side of the electromagnet, and photoelectric sensors are fixedly connected to both ends of the rails. The trolley is movably connected to the rails, and the attitude of the rails is adjustable. The outer surface of the guide rail is movably connected to a node, and the side of the node is threaded with a fastening pin, the end of which abuts against the surface of the rail. The node has guide grooves on both sides, and the cross-sectional shape of the guide grooves is T-shaped. A slider is movably connected in the guide groove, and a movable column is movably connected to the side of the slider. The end of the movable column is movably connected to the side of the track, and a fastener is threaded onto the outer surface of the movable column and is fastened to the surface of the node.

[0009] Preferably, in any of the above solutions, the guide rod is horizontally positioned and perpendicular to the guide rail.

[0010] Preferably, of any of the above solutions, the guide rod is made of aluminum alloy, and the end of the guide rod is connected to the machine body by screws.

[0011] Preferably, of any of the above solutions, the guide rail is made of stainless steel and is perpendicular to the guide rod.

[0012] Preferably, in any of the above solutions, the position of the guide rail on the guide rod is adjustable, and the height of the node on the track is adjustable.

[0013] This invention aims to address the shortcomings of existing physics experimental devices by enhancing audience participation and learning outcomes through interactivity, real-time data feedback, and multiplayer competition features. Specific objectives are as follows: Provide an adjustable, smooth track, allowing audiences to freely design the descent path of the cart. Automatic release of the cart via a touchscreen display and electromagnets facilitates audience operation. Real-time timing and data feedback help audiences compare descent times for different paths. A multiplayer competition mode increases interactive fun.

[0014] Features of this device: Interactivity: Audiences can actively participate in experimental design and operation, enhancing their interest and sense of involvement; Real-time data feedback: Through photoelectric sensors and touch displays, audiences can instantly see experimental results, facilitating comparison and analysis; Multi-player competition function: Increases fun and is suitable for team or family participation; Educational effect: Helps audiences intuitively understand the brachistochrone principle in physics, enhancing scientific inspiration and exploratory interest. Preferably, in any of the above solutions, the position of the slider in the guide groove is adjustable.

[0015] The core design of this device is as follows: the linear position of the guide rail on the guide rod is adjustable, and the vertical position of the node on the guide rail is adjustable. The node is movably connected to a point on the track through guide grooves, sliders, and movable columns. The track is flexible, and multiple nodes work together to flexibly adjust the attitude of the track. Then, fastening pins and fasteners are tightened to lock the attitude of the track.

[0016] The core design of this device includes: a combination of an adjustable smooth track and a small trolley; multiple path designs can be achieved through node adjustment, allowing visitors to freely explore; photoelectric sensors and real-time timing function; ensuring the accuracy of experimental data and real-time feedback, enhancing the scientific rigor and fun of the experiment; a touch display control system and electromagnetic control; enabling automatic release and operation of the trolley, facilitating user operation and enhancing the interactive experience; and a multi-player competition mode; increasing the exhibit's fun and interactivity through independent experimental mechanisms and data comparison functions.

[0017] Audiences can adjust the shape of the track by using nodes to design different descent paths. The trolley descends along the track with a low-friction design to ensure experimental accuracy. The inductive timing device uses a photoelectric sensor to monitor the time it takes for the trolley to pass specific points in real time and transmits the data to a touchscreen display. The touchscreen display control system allows viewers to release the trolley's electromagnet via the touchscreen, while simultaneously viewing real-time timing data and historical records. The electromagnetic control system releases the electromagnet upon receiving a signal from the touchscreen, causing the trolley to fall. The mechanical transmission system ensures a stable connection and smooth movement between the trolley and the track.

[0018] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows: This Galileo orbit experiment demonstration device features an adjustable linear position of the guide rail on the guide rod, and an adjustable vertical position of the nodes on the guide rail. The nodes are movably connected to a point on the track via guide grooves, sliders, and movable columns. The track is flexible, and multiple nodes work together to flexibly adjust its attitude. Fasteners and pins then lock the track's attitude in place. An adjustable, smooth track is provided, allowing viewers to freely design the descent path of the cart. Automatic release of the cart is achieved via a touch display and electromagnets, facilitating viewer operation. Real-time timing and data feedback help viewers compare descent times for different paths. A multi-player competition mode is offered to increase interactive fun.

[0019] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0020] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a first-view structural diagram of the node of this utility model; Figure 3 This is a structural schematic diagram of the node of this utility model from a second perspective.

[0021] In the diagram: 1-body, 2-touchscreen display, 3-guide rod, 4-guide rail, 5-electromagnet, 6-small trolley, 7-track, 8-photoelectric sensor, 9-fastening pin, 10-guide groove, 11-slider, 12-moving column, 13-fastener, 14-node. Detailed Implementation

[0022] The embodiments of this utility model are described in detail below. Examples of these 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 intended to explain this utility model, and should not be construed as limiting this utility model.

[0023] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] like Figure 1-3 As shown, this Galileo orbit experiment demonstration device includes a body 1, a touch screen 2, a guide rod 3, and a guide rail 4. The touch screen 2 is fixedly connected to the front of the body 1, and the guide rod 3 is fixedly connected to the side of the body 1. The guide rod 3 is arranged horizontally, and several guide rails 4 are movably connected to the guide rod 3. An electromagnet 5 is fixedly connected to the side of the body 1, and a small trolley 6 is attracted to the side of the electromagnet 5. At least two sets of rails 7 are fixedly connected to the side of the electromagnet 5. Photoelectric sensors 8 are fixedly connected to both ends of the rails 7. The trolley 6 is movably connected to the rails 7, and the attitude of the rails 7 is adjustable. The outer surface of the guide rail 4 is movably connected to a node 14, and the side of the node 14 is threadedly connected to a fastening pin 9, the end of the fastening pin 9 abutting against the surface of the rail 7. Guide grooves 10 are provided on both the front and back sides of node 14. The cross-sectional shape of guide groove 10 is T-shaped. A slider 11 is movably connected in guide groove 10. A movable column 12 is movably connected to the side of slider 11. The end of movable column 12 is movably connected to the side of track 7. A fastener 13 is threadedly connected to the outer surface of movable column 12 and is fastened to the surface of node 14.

[0025] Example 1: The guide rod 3 is horizontally positioned and perpendicular to the guide rail 4. The guide rod 3 is made of aluminum alloy, and its end is connected to the machine body 1 by screws. The guide rail 4 is made of stainless steel and is perpendicular to the guide rod 3. The position of the guide rail 4 on the guide rod 3 is adjustable, and the height of the node 14 on the track 7 is adjustable. The position of the slider 11 in the guide groove 10 is adjustable.

[0026] Example 2: This invention aims to address the shortcomings of existing physics experimental devices by enhancing audience participation and learning outcomes through interactivity, real-time data feedback, and multi-player competition features. Specific objectives are as follows: Provide an adjustable, smooth track, allowing audiences to freely design the descent path of the cart. Automatic release of the cart is achieved via a touch display 2 and an electromagnet 5, facilitating audience operation. Real-time timing and data feedback help audiences compare descent times for different paths. A multi-player competition mode is provided to increase interactive fun.

[0027] Features of this device: Interactivity: Visitors can actively participate in experimental design and operation, enhancing their interest and sense of involvement; Real-time data feedback: Results are displayed instantly via photoelectric sensor 8 and touchscreen display 2, facilitating comparison and analysis; Multi-player competition function: Increases fun and is suitable for team or family participation; Educational effect: Helps visitors intuitively understand the brachistochrone principle in physics, enhancing scientific inspiration and exploratory interest; Adjustable smooth track 7 combined with small trolley 6: Multiple path designs are possible through adjustment at node 14, allowing for free exploration by visitors; Photoelectric sensor 8 and real-time timing function: Ensures the accuracy and real-time feedback of experimental data, enhancing the scientific rigor and fun of the experiment; Touchscreen display 2 control system and electromagnetic control: Enables automatic release and operation of the trolley, facilitating user operation and enhancing the interactive experience; Multi-player competition mode: Increases the fun and interactivity of the exhibit through independent experimental mechanisms and data comparison functions.

[0028] Viewers can adjust the shape of track 7 via node 14 to design different descent paths. Trolley 6: The trolley descends along track 7 with a low-friction design to ensure experimental accuracy. Inductive timing device: Employing a photoelectric sensor 8, it monitors the time it takes for the trolley to pass specific points in real time and transmits the data to the touchscreen display 2. Touchscreen display control system: Viewers can release the electromagnet 5 of the trolley via the touchscreen display 2, while simultaneously viewing real-time timing data and historical records. Electromagnetic control system: Electromagnet 5 is released after receiving a signal from the touchscreen display 2, causing the trolley to fall. Mechanical transmission system: Ensures a stable connection and smooth movement between the trolley and the track.

[0029] The working principle of this utility model is as follows: The device includes a guide rod 3, a guide rail 4, a node 14, and a track 7. The guide rod 3 is horizontally fixed to the side of the body 1. The guide rail 4 is movably connected to the guide rod 3 and its position is adjustable. The node 14 is movably connected to the outer surface of the guide rail 4. The track 7 is movably connected to the node 14 via a movable column 12, and the attitude of the track 7 is adjustable. The height of the node 14 on the track 7 is also adjustable. Viewers can freely design the shape of the track 7 by adjusting the position of the node 14 on the guide rail 4, the height of the node 14 on the track 7, and the attitude of the track 7, thus designing different descent paths for the small trolley 6. The small trolley 6 has a low-friction design and is attracted to the side of the electromagnet 5. When the electromagnet 5 is released, the small trolley 6 can smoothly descend along the track 7 designed by the viewer, ensuring that the friction has a minimal impact on the movement of the small trolley 6 during the experiment, guaranteeing the accuracy of the experimental results, and enabling the experiment to more accurately reflect the influence of different paths on the descent time of the small trolley 6, thereby helping viewers understand the brachistochrone principle.

[0030] The device is equipped with a touch screen display 2 and an electromagnet 5. The touch screen display 2 constitutes the touch display control system. Viewers can send signals to the electromagnet 5 through the touch screen display 2. After receiving the signal, the electromagnet 5 releases, and the small trolley 6, which was originally attached to the side of the electromagnet 5, then falls down and begins to descend along the track 7. This realizes the automatic release of the small trolley 6, making it convenient for viewers to operate and enhancing the interactive experience.

[0031] Photoelectric sensors 8 are fixedly connected to both ends of track 7, forming a timing device. When the trolley 6 descends along track 7 and passes through specific points at both ends of track 7, the photoelectric sensors 8 can monitor the passage of the trolley 6 in real time and transmit the time data of the trolley 6 passing through the specific points to the touch screen 2 for display. By recording the time it takes for the trolley 6 to pass through both ends of track 7, the time taken for the trolley 6 to descend along different paths can be calculated, thus helping the audience compare the descent time of different paths and intuitively understand the impact of different paths on the movement time of the trolley 6.

[0032] The touchscreen display 2 not only controls the release of the small trolley 6, but also displays the timing data transmitted from the photoelectric sensor 8 in real time, as well as historical records. During the experiment, viewers can instantly see the time it takes for the small trolley 6 to pass specific points and the descent time under different paths, facilitating data comparison and analysis and deepening their understanding of the brachistochrone principle. The device is interactive, allowing viewers to actively participate in experimental design and operation. By adjusting the shape of the track 7, different descent paths can be designed, and then the touchscreen display 2 can be used to control the release of the small trolley 6, observing and recording experimental data. Furthermore, the device offers a multi-player competition mode. Through independent experimental mechanisms and data comparison functions, different viewers can conduct experiments simultaneously, comparing the descent time of the small trolley 6 under their respective designed paths, increasing the fun and interactivity of the experiment. It is suitable for team or family participation, further enhancing viewers' learning interest and desire for exploration.

[0033] Compared with the prior art, the present invention has the following advantages: This Galileo orbit experiment demonstration device features an adjustable linear position of guide rail 4 on guide rod 3, and an adjustable vertical position of node 14 on guide rail 4. Node 14 is movably connected to a point on track 7 via guide groove 10, slider 11, and movable column 12. Track 7 is flexible, and the cooperation of multiple nodes 14 allows for flexible adjustment of the track 7's attitude. Fastening pin 9 and fastener 13 are then used to lock the attitude of track 7. An adjustable, smooth track is provided, allowing viewers to freely design the descent path of the cart. Automatic release of the cart is achieved via touch display 2 and electromagnet 5, facilitating viewer operation. Real-time timing and data feedback are provided to help viewers compare descent times for different paths. A multi-player competition mode is offered to increase interactive fun.

Claims

1. A Galileo orbital experiment demonstration device, characterized in that, Includes a body (1), a touch screen (2), a guide rod (3), and a guide rail (4). The front of the body (1) is fixedly connected to the touch screen (2), and the side of the body (1) is fixedly connected to the guide rod (3). The guide rod (3) is arranged horizontally, and several guide rails (4) are movably connected to the guide rod (3). An electromagnet (5) is fixedly connected to the side of the body (1), and a small trolley (6) is attracted to the side of the electromagnet (5). At least two sets of rails (7) are fixedly connected to the side of the electromagnet (5), and photoelectric sensors (8) are fixedly connected to both ends of the rails (7). The trolley (6) is movably connected to the rails (7), and the attitude of the rails (7) is adjustable. The outer surface of the guide rail (4) is movably connected to a node (14), and the side of the node (14) is threadedly connected to a fastening pin (9), the end of the fastening pin (9) abutting against the surface of the rail (7). Guide grooves (10) are provided on both the front and back sides of the node (14). The cross-sectional shape of the guide groove (10) is T-shaped. A slider (11) is movably connected in the guide groove (10). A movable column (12) is movably connected to the side of the slider (11). The end of the movable column (12) is movably connected to the side of the track (7). A fastener (13) is threaded on the outer surface of the movable column (12). The fastener (13) is tightened on the surface of the node (14).

2. The Galileo orbital experiment demonstration device as described in claim 1, characterized in that: The guide rod (3) is set horizontally and is perpendicular to the guide rail (4).

3. The Galileo orbital experiment demonstration device as described in claim 2, characterized in that: The guide rod (3) is made of aluminum alloy, and the end of the guide rod (3) is connected to the body (1) by screws.

4. The Galileo orbital experiment demonstration device as described in claim 3, characterized in that: The guide rail (4) is made of stainless steel and is perpendicular to the guide rod (3).

5. The Galileo orbital experiment demonstration device as described in claim 4, characterized in that: The position of the guide rail (4) on the guide rod (3) is adjustable, and the height of the node (14) on the track (7) is adjustable.

6. The Galileo orbital experiment demonstration device as described in claim 5, characterized in that: The position of the slider (11) in the guide groove (10) is adjustable.

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