Magnetic Light Panel Structure for Stable Tracing and Toy Holding
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Solution Overview
Problem
Existing light panels fail to securely attach translucent objects, including magnetic toys and papers, due to their inability to maintain items in place, especially when manipulated, and do not facilitate interactive tracing or coloring.
Innovation Solution
A magnetic light panel with an acrylic substrate, ferromagnetic substrate, and reflective marks, combined with a housing that retains components and uses magnets to securely attach items, and a method of creating and using such a panel with LED lighting for interactive display.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If existing light panels are used without magnetic components, then the device complexity remains low, but the reliability of holding translucent objects and toys is poor
Solution Approach 1:
The patent combines the light panel substrate with a ferromagnetic layer to create a hybrid structure that integrates lighting functionality with magnetic holding capability. This merging allows the panel to securely hold magnetic toys and translucent objects simultaneously, resolving the contradiction between maintaining simple structure and achieving reliable holding capability.
Solution Approach 2:
The invention uses composite materials by incorporating a ferromagnetic layer within or on the light panel substrate. This composite structure provides both the optical properties needed for light transmission and the magnetic properties needed for secure object attachment, thereby improving reliability without significantly increasing device complexity.
2Reliability
If magnets with strong magnetic attraction are used to securely attach toys, then the reliability of toy attachment is improved, but the ease of operation for children to move toys deteriorates
Solution Approach 1:
The patent carefully selects and adjusts the magnetic field strength parameter of the ferromagnetic layer to achieve an optimal balance. The magnetic attraction is calibrated to be strong enough to hold small magnetic toys securely during normal play, but weak enough to allow children to easily move and reposition the toys with minimal force, thus resolving the contradiction between attachment security and ease of operation.
3Adaptability or versatility
If paper is placed on existing light panels for tracing or coloring, then the functionality for creative activities is improved, but the stability of paper position deteriorates due to undesired movement
Solution Approach 1:
The patent merges the light panel functionality with magnetic attachment capability, allowing paper to be securely held on the panel surface through magnetic force. This enables creative activities like tracing and coloring to be performed on a stable paper surface that remains firmly attached during manipulation, resolving the contradiction between versatility and position stability.
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 magnetic light panel effectively secures magnetic toys and papers, allowing interactive tracing and coloring, enhancing user engagement and stability during manipulation.
Implementation Method 1
a ferromagnetic substrate for attracting a magnet adjacent the exposed surface of the acrylic substrate
Data Source
AI summary
A magnetic light panel. The magnetic light panel includes an acrylic substrate, a reflective substrate adjacent an internal surface of the acrylic substrate, a light directed toward a continuous edge of the acrylic substrate, a ferromagnetic substrate adjacent to the reflective substrate, and a housing.