Magnetic Dominoes With Multi-Surface Connectivity
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Solution Overview
Problem
Magnetic domino pieces available in the market can only connect to a ferrous metallic surface and not to each other on their sides and ends, limiting the stability of the game line when played on non-metallic surfaces.
Innovation Solution
Designing magnetic domino pieces with cavities at ends and sides that house magnets, allowing for end-to-end, side-to-side, and side-to-end connections, as well as connections to ferrous metallic surfaces, using a combination of male and female halves with step-joints and internal magnets for secure attachment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If magnetic dominos use a magnet at the back face to attach to ferrous metallic surfaces, then the line of play remains stable on metallic surfaces, but the pieces cannot connect to each other on their sides and ends, limiting gameplay on non-metallic surfaces
Solution Approach 1:
The patent divides each domino piece into multiple magnetic connection zones by placing magnets at the back face, sides, and ends of the pieces. This segmentation allows different parts of the domino to perform specialized connection functions: back-face magnets attach to metallic surfaces, while side and end magnets enable piece-to-piece connections, resolving the contradiction between surface attachment stability and multi-directional connectivity.
Solution Approach 2:
The patent makes each domino piece universally connectable by equipping it with magnets on all surfaces (back face, sides, and ends). This multi-functionality allows the same domino piece to perform multiple connection roles: attaching to metallic surfaces, connecting to other pieces on any face, and maintaining stable lines of play regardless of surface type, thereby achieving both reliability and adaptability.
2Reliability
If magnetic dominos connect only to ferrous metallic surfaces, then connection stability is achieved on metallic surfaces, but the game cannot be played stably on non-metallic surfaces
Solution Approach 1:
The patent segments the magnetic connection system into surface-attachment magnets (at the back face) and piece-to-piece connection magnets (at sides and ends). This segmentation enables the dominoes to maintain stable connections on metallic surfaces through back-face magnets while simultaneously enabling stable piece-to-piece connections on non-metallic surfaces through side and end magnets, thus achieving both reliability and surface adaptability.
Solution Approach 2:
The patent creates universally adaptable domino pieces by placing magnets on all surfaces, enabling the same piece to function on both metallic and non-metallic surfaces. The multi-functional magnetic configuration allows stable gameplay on any surface type by providing multiple connection pathways: metallic surfaces engage back-face magnets, while non-metallic surfaces utilize side and end magnets for piece-to-piece connections.
3Ease of manufacture
If magnetic dominos pieces are designed with magnets only at the back face, then manufacturing is simple, but the pieces lack the ability to form stable connections on their sides and ends
Solution Approach 1:
The patent segments the magnet placement into distinct locations (back face, sides, and ends) with different connection purposes. This segmentation approach, while adding complexity compared to single-location magnets, provides a systematic and standardized method for achieving multi-directional connectivity, making the enhanced functionality manageable and manufacturable.
Solution Approach 2:
The patent achieves universal connection capability by placing magnets on all surfaces of each domino piece. This multi-functional configuration, though more complex than single-location magnets, enables the pieces to connect in any orientation and on any surface type, providing the versatility needed for comprehensive gameplay while maintaining standardized manufacturing processes.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables stable and flexible magnetic connections between domino pieces and to metallic surfaces, enhancing gameplay stability and preventing cheating by ensuring uniformity and affordability through standardized magnet placement.
Implementation Method 1
each of the first and second cavities comprising one magnet... forming end magnetic connectors... each of the third and fourth cavities comprising one magnet inside... forming adjustable side magnetic connectors... the domino pieces being magnetically connectable to each other end to end, side to side, side to end, and to ferrous metallic surfaces
Data Source
AI summary
A magnetic dominos game set with pieces that magnetically connect end to end, side to side and side to end, and methods for manufacturing and playing magnetic dominos.