Studded Jigsaw Puzzle Baseplate with Pry Tool for Reusable Assembly
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Solution Overview
Problem
Conventional jigsaw puzzles face challenges in storage and display, as pieces often become lost or mixed, and once glued to a base for display, they cannot be reassembled, limiting their play value and educational benefits.
Innovation Solution
A jigsaw puzzle system with shaped pieces that can be snapped onto a plastic studded baseplate for secure storage or display, allowing easy removal and reassembly using a pry tool, and optionally connecting multiple baseplates for enhanced play value.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If puzzle pieces are glued to the base for display, then the puzzle can be displayed vertically and pieces are securely fixed, but the pieces cannot be detached and repeat assembly is prevented
Solution Approach 1:
The attachment mechanism is segmented into separate male and female components that can be connected and disconnected. The base has male attachment members while puzzle pieces have corresponding female receptacles, allowing the puzzle to be assembled from individual pieces rather than requiring the entire puzzle to be glued as one unit.
Solution Approach 2:
The attachment mechanism transitions from a static permanent bond (glue) to a dynamic reversible connection. The snap-fit design allows the puzzle pieces to be firmly attached during display yet easily removed for reassembly, providing adaptability between different usage states.
2Ease of operation
If puzzle pieces are stored separately, then they can be accessed individually, but they become lost or mixed with other puzzle sets
Solution Approach 1:
The storage function merges with the display function by using the same base structure. When not in use, puzzle pieces snap onto the base for organized storage; when displayed, the same base holds the pieces in their assembled configuration. This eliminates the need for separate storage containers.
Solution Approach 2:
The base serves multiple functions: it acts as a display surface when the puzzle is assembled, a storage container when pieces are attached individually or in groups, and a protective case when the entire puzzle is snapped onto the base. This multi-functionality resolves the contradiction between individual access and organized retention.
3Device complexity
If a single baseplate is used, then the puzzle structure is simple, but the display area and play value are limited
Solution Approach 1:
Multiple baseplates can be nested or connected together to form larger display areas. The standardized attachment mechanism allows baseplates to be combined in various configurations, enabling the system to expand from a single small base to multiple connected bases without requiring a completely different structure.
Solution Approach 2:
The attachment mechanism serves dual purposes: it secures puzzle pieces to individual baseplates and also connects multiple baseplates together. This universal connection system allows the structure to scale from simple to complex configurations while maintaining the same fundamental design.
4Reliability
If puzzle pieces have engagement mechanisms, then they can be attached to the base, but the mechanism adds structural complexity
Solution Approach 1:
Rather than making the entire puzzle piece complex, the engagement mechanism is localized to small features on the pieces. The female receptacles are small molded features integrated into the puzzle piece edges, adding minimal complexity while providing secure attachment when engaged with the male members on the base.
Data Source
AI summary
The jigsaw puzzle includes a baseplate used with attachable puzzle pieces. The baseplate has multiple upward-facing engagement mechanisms that are engaged with corresponding and complementary puzzle piece rear-facing engagement mechanisms. The rear-facing engagement mechanisms and the complementary puzzle piece rear-facing engagement mechanisms are designed so as to leave a space between the bottom of the puzzle piece and the top surface of the baseplate to facilitate removal of the puzzle pieces. An optional pry tool can be inserted in to the space to easily remove the puzzle pieces after play, storage, or display. An optional hanger/joiner can be utilized to hang the completed puzzle vertically and/or to join two baseplates to create increased play opportunities.