Modular Conductive Blocks for Wire-Free Circuit Learning
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Solution Overview
Problem
Existing toy building systems, such as LEGO, limit the educational experience by hiding the electrical circuitry and requiring manual wiring, making it difficult for users to understand how electricity flows and identify components, and they often require separate data lines for triggering actions.
Innovation Solution
A modular circuit building system with electrically conductive and detachable blocks that allow users to build and visualize electric circuits, including a switchable block with a magnetizable switch or integrated circuit, enabling triggerable actions without separate data lines, and allowing components to be interconnected and detached without wires.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If regular wires are used to connect electric components, then the circuit can be assembled, but the wires become entangled and mask the circuit structure
Solution Approach 1:
The patent extracts the wiring function from separate external wires and integrates it directly into the block structure itself. Conductive elements are built into the blocks, allowing electrical connection through mechanical attachment alone, thereby removing the entangled wires that obscured the circuit structure while maintaining circuit assembly capability
Solution Approach 2:
The patent merges the mechanical connection function and electrical connection function into a single integrated interface. The blocks feature both mechanical attachment mechanisms and conductive elements in the same connection point, combining structure and circuitry so that mechanical assembly automatically establishes electrical connections without separate wiring
2Adaptability or versatility
If electronic systems are incorporated in building elements, then programmable functions are enabled, but the electronic aspects cannot be easily exploited by users
Solution Approach 1:
The patent segments the electronic system into modular blocks where each block contains specific electronic components (sensors, actuators, processors) that can be independently selected and combined. This segmentation allows users to start with simple blocks and gradually incorporate more complex electronic functions, making the technology progressively more accessible rather than requiring mastery of entire programmable systems upfront
Solution Approach 2:
The patent creates universal block interfaces that work with multiple types of electronic components. The standardized mechanical and electrical connection system allows the same block interface to work with sensors, motors, lights, and programmable units, enabling users to exploit electronic functions through a consistent, learnable interface rather than dealing with proprietary connections for each component type
3Ease of operation
If separate data lines are used for triggering actions, then control signals can be transmitted, but the system complexity increases
Solution Approach 1:
The patent merges the power transmission function and data/control signal transmission function into the same conductive pathways within the blocks. The block interfaces use combined signals where triggering actions is achieved through the same mechanical-electrical connection that provides power, eliminating the need for separate dedicated data lines and reducing overall system complexity
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 users to learn and visualize the flow of electricity, identify components, and initiate actions intuitively, enhancing the educational value by allowing the creation of complex circuits without entangled wires and promoting understanding of electrical principles.
Implementation Method 1
a magnetizable switch which is housed within said interface element and which is responsive to the approach of a permanent magnet by closing a circuit between said first and second terminal members
Data Source
AI summary
The present invention provides a circuit building system, comprising a plurality of electrically conductive and detachably and mechanically interconnectable blocks that extend between a low voltage power source and one or more electrically active members and that are selectively interconnected in such a way to build a closable electric block-defined circuit through which current is flowable to activate said one or more electrically active members and by which a triggerable action is generatable independently of a separate data line, wherein a first block of said plurality of electrically conductive blocks is an electrically switchable block that comprises first and second electrically conductive terminal members by which said activating current, in response to said triggerable action, is selectively flowable to an adjacent block of the plurality of blocks in abutting and electricity conducting relation therewith.