Behind the Socket
★Exhibit Content: Transmission of Electricity ★Interaction: Multimedia Interaction ★Operation: Pull the rope, watch the path of the wires on the display screen, and think about which devices are passed through from the home to the power plant. ★The exhibit is a large socket model, with a liquid crystal display screen and an interactive wire rope installed on the front. Visitors pull the interactive rope to trigger the multimedia video to start playing a popular science short film. As the length of the rope pulled by the audience increases, the film on the liquid crystal display changes sequentially, vividly showing the various stages of electricity generation, transmission, and use. ★Scientific Principle: The exhibit is mainly composed of an interactive rope-pulling mechanism and a multimedia audio-visual system. Through the experience game of pulling cables, children explore where the electricity used in the home comes from and how it is delivered to the socket at home. While pulling the wire with force, children observe the path of the wire being pulled in reverse, understand the process of electricity transmission and the equipment used, and successfully complete the experience. In the fun experience, children stimulate their curiosity to explore and discover the structure of electricity and the transmission process. The "structure" of electricity usually refers to the power system composed of power generation, transmission, transformation, and distribution. Power plants (such as thermal, hydro, and nuclear power) use primary energy to drive generators and produce electrical energy. Transmission process: The generator outputs medium and low voltage electricity, which is boosted to high voltage (such as above 110kV) by a step-up transformer to reduce losses during long-distance transmission. High-voltage electricity is sent to load centers through overhead lines or cables, and is stepped down step by step at substations along the way (such as 10kV, 380V). Finally, distribution lines distribute electrical energy to users such as factories and homes, completing the process from production to use. The entire system needs to balance power generation and consumption in real time to ensure stable voltage and frequency.
Options
- 1.3×0.3×1.3 1.3×0.3×1.3Dimensions (unit: m): 1.3×0.3×1.3 Brand: PopsciCat Model: PopsciCat-Safe-012 1. Materials ① Base/frame: square tube skeleton 25×25, sheet metal with baked paint (thickness ≥2mm), large socket-shaped shell ② Tabletop/panel: acrylic UV-printed socket-shaped panel, with built-in liquid crystal display installation position ③ Interactive rope-pulling device: custom interactive wire rope, rope-pulling mechanism components ④ Accessories and auxiliary materials: custom fixing parts, cable sleeves, etc. 2. Main Configuration ① Interactive rope-pulling mechanism: custom rope-pulling trigger mechanism, length detection sensor, realizing linkage between rope length and video progress ② Multimedia audio-visual system: liquid crystal display, custom popular science short film library, playback control program ③ Electrical control: electrical logic control system, equipped with PLC controller with protection specially for popular science exhibits, realizing linkage control between rope pulling and multimedia playback ④ Operating components: interactive wire rope, status indicator lights 3. Exhibition Requirements ① Energy requirement: AC100-240V, 50/60Hz400W (standard three-wire socket, reliable grounding) ② Installation foundation: wall-mounted installation, requiring a flat wall with load-bearing capacity ≥100kg ③ Entry passage: door frame dimensions (width×height) ≥1.5m×1.5m, continuous turning interval in passage ≥2m ④ Maintenance access: not required
★Exhibit Content: Transmission of Electricity ★Interaction: Multimedia Interaction ★Operation: Pull the rope, watch the path of the wires on the display screen, and think about which devices are passed through from the home to the power plant. ★The exhibit is a large socket model, with a liquid crystal display screen and an interactive wire rope installed on the front. Visitors pull the interactive rope to trigger the multimedia video to start playing a popular science short film. As the length of the rope pulled by the audience increases, the film on the liquid crystal display changes sequentially, vividly showing the various stages of electricity generation, transmission, and use. ★Scientific Principle: The exhibit is mainly composed of an interactive rope-pulling mechanism and a multimedia audio-visual system. Through the experience game of pulling cables, children explore where the electricity used in the home comes from and how it is delivered to the socket at home. While pulling the wire with force, children observe the path of the wire being pulled in reverse, understand the process of electricity transmission and the equipment used, and successfully complete the experience. In the fun experience, children stimulate their curiosity to explore and discover the structure of electricity and the transmission process. The "structure" of electricity usually refers to the power system composed of power generation, transmission, transformation, and distribution. Power plants (such as thermal, hydro, and nuclear power) use primary energy to drive generators and produce electrical energy. Transmission process: The generator outputs medium and low voltage electricity, which is boosted to high voltage (such as above 110kV) by a step-up transformer to reduce losses during long-distance transmission. High-voltage electricity is sent to load centers through overhead lines or cables, and is stepped down step by step at substations along the way (such as 10kV, 380V). Finally, distribution lines distribute electrical energy to users such as factories and homes, completing the process from production to use. The entire system needs to balance power generation and consumption in real time to ensure stable voltage and frequency.
Review
Principle Presentation: ★★★★★ Interactive Effect: ★★★★ Ease of Installation: ★★★★ Durability: ★★★★ Overall Recommendation: ★★★★