Raster animation
- In stock with stable lead times — single units or complete sets
- Size, appearance and interaction can be adapted to the museum’s theme
- For science museums, campus science rooms, community science centers and mobile science museums
- Export packing and overseas on-site installation support
Grating Animation - Customization of Science Museum Exhibitions, Campus Community Science Popularization Equipment, Source Manufacturer of Science Exhibitions Description and Introduction of Scientific Principles:
Operation instructions: Press the "Select Pattern" button to select a pattern; Manually move the grating board and watch the grating animation. Overview of exhibition items: Exhibition items consist of patterned belt drive mechanisms, motor drive mechanisms, manual grating plates, etc. The audience can select the desired pattern through the pattern selection button. There are 5 sets of patterns, including galloping horses, walking, birds, gears, and waves. Then, move the grid left and right, and a magical scene appears. The static pattern will move. Scientific principle: Why do static patterns move? Grating animation, also known as Moir é fringe animation, is a combination of Moir é fringe principle and visual persistence phenomenon. When the grating is superimposed on the base image without moving, the image observed by the participants is the image formed by the interference of the patterns between the two. When moving the grating board, the image generated by the human eye's input to the brain through the optic nerve needs to be delayed by 0.1-0.4 seconds before disappearing, connecting the dynamically changing Moir é fringe patterns to form a continuous motion animation. In daily life, Moir é fringes are mainly used in the field of sensing and detection, while visual persistence is more commonly used in movies, animations, and other applications.
Main technical parameters of exhibits:
Size: 4 × 2 × 2.5 1. exhibits Material: ① Booth: 30 square tube frame, 1.2mm cold-rolled plate enclosure, surface painted ② Protective shell: customized color organic glass according to actual needs ③ Conveyor belt: food grade PVC, pattern screen printing 2. Main configuration, main configuration: ① PLC control system: LCD display output input form: relay output; Total number of inputs: 16 points; Total output: 16 points; Expansion: possible; Working power supply: DC24V ② Switching power supply: Input AC220V, output DC24V, power 35W ③ Leakage switch: Number of poles: 2P+N; Release current: 16A; arc extinguishing medium: residual current circuit breaker; Breaking capacity: 6KA ④ Stepper motor: (including driver) ⑤ Button: Red wave button GQ25-11E Installation hole size Φ 25; Working voltage 250V; Working current: 5A; Rated heating current: 10A; Mechanical lifespan: 1 million cycles; Head protection level: IP65; Protection method: Waterproof. 3. Energy demand: AC220V500W
Principle explanation and demonstration video: