Transformable Building Block with Retractable Connector Post
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Solution Overview
Problem
Traditional building blocks lack versatility and interactive features, limiting creative play and structural possibilities for children, as they do not transform or adapt to different configurations easily.
Innovation Solution
A transformable building block system that includes a body with internal mechanisms allowing appendages to move and protrude when connected to a connector post, enabling additional blocks to be stacked and featuring movable parts that can reveal designs or expressions, and automatically retracting into a spherical shape for easy rolling.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional building blocks are used, then the structure is simple and easy to manufacture, but the versatility and interactive features are limited
Solution Approach 1:
The patent implements nesting by placing the connector post, appendages, and internal mechanism components inside the hollow body of the building block. The connector post is stored within the body and can be extended outward when needed, while appendages are folded inside the body. This nested arrangement allows the block to transform from a compact spherical shape to an engaged configuration with protruding features, resolving the contradiction between versatility and complexity by hiding the mechanism within the block's volume.
Solution Approach 2:
The patent applies dynamics by making the connector post and appendages movable rather than fixed. The connector post can extend and retract from the body, and the appendages can open and close around it. This dynamic capability enables the building block to adapt between different configurations (spherical/engaged) and provide interactive features like peek-a-boo, achieving transformability without permanently increasing structural complexity.
2Adaptability or versatility
If the building block has protruding features for connection, then additional blocks can be stacked, but the block cannot roll conveniently
Solution Approach 1:
The patent uses dynamics to make the connector post and appendages movable between extended and retracted positions. When the block needs to roll, the post and appendages are retracted inside the spherical body, providing a smooth rolling surface. When connection is needed, the post extends and appendages open to engage with other blocks. This dynamic transformation allows the block to alternate between rolling and connecting functions, resolving the contradiction between connection capability and rolling ease.
Solution Approach 2:
The patent implements periodic action through the cyclical extension and retraction of the connector post and appendages. The block alternates between spherical configuration (for rolling) and engaged configuration (for stacking), with the internal mechanism periodically transforming between these states. This periodic transformation allows the block to perform different functions at different times, achieving both rolling capability and connection capability without permanent structural compromise.
3Ease of operation
If the appendages are kept closed for compact shape, then the block rolls well, but the interactive features like peek-a-boo are not available
Solution Approach 1:
The patent applies dynamics by making the appendages movable between closed and open positions. When rolling is desired, the appendages are closed and retracted inside the spherical body for smooth rolling. When interaction is needed, the appendages can be opened to reveal features like eyes or faces for peek-a-boo games. This dynamic positioning allows the block to provide interactive features only when needed, maintaining rolling smoothness at other times, thus resolving the contradiction between rolling smoothness and interactive feature availability.
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
Enhances creative play by allowing blocks to transform into different configurations, enabling varied structures and interactive elements like peek-a-boo functions, while maintaining a compact, rollable form.
Implementation Method 1
A clutch or spring load allows the appendages to be closed when held down by an external force and automatically open when released.
Data Source
AI summary
A transformable building block comprises a body configured to receive a connector post or other portion of another building element, an appendage movably coupled to the body, and a post configured to protrude from the body and retract into the body. Inserting a connector post into the body of the transformable building block may cause the appendage to move and the post to protrude from the body. Removing the connector post from the body may cause the post to retract into the body.