Nail Music Box
Acoustics · Interactive
- Dimensions1.2×0.8×1.2m
- PresentationInteractive
- PricingQuoted by manufacture spec
Nail Music Box is a hands-on, mechanical & electromechanical interactive exhibit manufactured by Hefei Panda for science centers, children’s museums, discovery centers, STEM learning centers and family entertainment centers. Engineered for durable, robust, low-maintenance, high-traffic gallery installation, it turns abstract scientific concepts into direct, interactive visitor exploration. Hefei Panda is a global exhibit manufacturer exporting hands-on science displays to 50+ countries, with in-house engineering, fabrication, installation and commissioning.
Exhibit Summary
Nail Music Box is a Interactive interactive exhibit in the Acoustics category, designed for science centers, children’s museums, discovery centers, STEM learning centers and family entertainment centers. Built as a hands-on, mechanical & electromechanical display, it turns an abstract scientific concept into direct, interactive visitor exploration, and is engineered for durable, low-maintenance, high-traffic gallery use.
Scientific Principle
The exhibition item mainly consists of a concave sound concentrator, a triangular groove filled with steel nails, and steel balls.
Operation
Slowly rotate the triangular groove, and the small balls continue to fall in the triangular frame. These small balls collide with many nails during the falling process. During each collision, they will hit the steel needles and make a sound that is amplified by the concave sound concentrator. Because the lengths of the steel needles are different, the sounds produced by the small balls hitting each steel needle are also different, like a "Gaussian melody". 1. Materials used for displays: ① Back panel: anti-fold special board thickness ≥ 8mm, surface printing ②Fixed seat: Q235 surface painted ③Turntable: beech wood surface spray-painted ④Steel needle: Manganese steel surface blackened 2. Main configuration: 10-inch dining table bearing 3. Energy requirements: not required
Export-Ready Features
- Durable, robust construction for high-traffic gallery environments
- Low-maintenance electromechanical design with reliable, safe components
- Custom sizing, theming & multilingual labeling available
- OEM & turnkey exhibit solutions with full project management
- Overseas shipping, export documentation & on-site installation supported
- Shipped to science centers and museums in 50+ countries