Magnetic Block Toy Set with Segmented Connection Faces

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Solution Overview

Problem

Existing magnetic block toys lack variety in three-dimensional shapes and interconnection options, which limits their ability to provide complex and long-term stimulation for children.

Innovation Solution

A set of magnetically connectable block units with varying three-dimensional shapes and geometrically designed connection faces featuring uniformly positioned and oriented receivers, allowing for multiple interconnection configurations and alignment of magnetic elements for secure engagement.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If magnetic block toys use simple shapes and limited interconnection options, then manufacturing is easier and structure is simpler, but children's interest diminishes quickly and creative potential is limited

Engineering Contradiction:
Improveinterconnection optionsVSAvoidblock structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The connection face is segmented into multiple quadrants with different receiver types (first receivers in first quadrants, second receivers in second quadrants). This segmentation allows each quadrant to serve different interconnection functions, enabling diverse block configurations while maintaining a manageable overall structure that doesn't overwhelm manufacturing or usage.

Inventive Principle:
Principle #1Segmentation

2Adaptability or versatility

If magnetic block toys provide varied three-dimensional shapes and multiple interconnection options, then children's creative play and long-term interest are enhanced, but manufacturing complexity and structural difficulty increase

Engineering Contradiction:
Improveinterconnection optionsVSAvoidblock production
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The magnetic block units are designed with universal connection faces that can interface with multiple different block shapes and orientations. The standardized receiver designs (first and second receivers with specific geometric relationships to quadrants) allow a single block unit to participate in various interconnection configurations, reducing the number of unique parts needed and simplifying manufacturing while maintaining high versatility.

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Ease of operation

If connection faces have non-uniform receiver distribution, then alignment may be achieved more easily in some configurations, but magnetic element alignment becomes difficult and engagement security is reduced

Engineering Contradiction:
Improveblock alignmentVSAvoidmagnetic engagement
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The connection face employs asymmetric quadrant divisions and asymmetric receiver placements within those quadrants. First receivers are positioned in first quadrants with specific angular relationships to quadrant boundary lines, while second receivers are positioned in second quadrants with corresponding relationships. This asymmetric yet systematic arrangement ensures that magnetic elements align reliably when blocks are connected, while still allowing for easy manual alignment during play.

Inventive Principle:
Principle #4Asymmetry

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

The solution enables a wide range of interconnection possibilities, promoting creative play and long-term interest by allowing children to build complex structures with aligned magnetic elements, enhancing both visual appeal and durability.

Implementation Method 1

one or more magnetic element chambers, each magnetic element chamber being positioned proximal to a connection face, each connection face having a magnetic element chamber centre, each block having one or more magnetic elements

Methodology Applied
Scientific EffectMagnetic force: Magnetism

Data Source

PatentEP3192576B1Magnetic construction block toy set
Publication Date: 2019.03.13 GRACEWOOD MANAGEMENT INC
  • EP3192576B1 patent drawingFigure 1~2
  • EP3192576B1 patent drawingFigure 3~4
  • EP3192576B1 patent drawingFigure 5~6

AI summary

A magnetic block set of magnetically connectable magnetic block units. The magnetic block units have a block body with a plurality of geometrically or ornamentally shaped connection faces, a plurality of magnetic element chambers, a plurality of magnetic elements rotatably retained in respective magnetic element chambers, and a plurality of connection face receivers for each connection face, the connection face receivers being uniformly positioned and oriented radially from a magnetic element chamber center, uniformly dimensioned and shaped radially with respect to the magnetic element chamber center, and uniformly distributed tangentially with respect to the magnetic element chamber center of the respective magnetic element chamber.