Magnetically Hinged Display Device for Detachable Self-Supporting Use
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Solution Overview
Problem
Traditional mirror compacts are limited by solid hinges that restrict rotation and shape to straight edges, preventing optimal viewing and versatility.
Innovation Solution
A detachable self-supporting display device with magnetically coupled cover and base, allowing rotation and repositioning for self-support on flat surfaces, using magnetic connectors, peg-and-hole, slot-and-edge, or hook-and-loop attachments for flexible viewing and handling.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If solid hinges are used to connect cover and base, then structural stability is improved, but rotation freedom and shape flexibility are restricted
Solution Approach 1:
The device is divided into separable components (cover and base) that can be detached and reconnected. The magnetic connection allows the components to be segmented for repositioning while maintaining stability when connected, resolving the contradiction between structural stability and rotation freedom.
Solution Approach 2:
The traditional mechanical hinge system is replaced with a magnetic connection system. This substitution eliminates the rigid constraints of solid hinges while maintaining structural stability through magnetic attraction, enabling both stability and rotation freedom simultaneously.
2Adaptability or versatility
If detachable magnetic connection is used instead of solid hinge, then rotation freedom and versatility are improved, but connection stability may be reduced
Solution Approach 1:
The magnetic connection strength and positioning parameters are optimized to provide sufficient connection stability while allowing controlled detachment and repositioning. The magnetic force parameters are tuned to maintain stability during use but permit intentional separation for reconfiguration.
3Adaptability or versatility
If cover and base are made self-supporting when detached, then versatility and viewing options are improved, but structural support requirements increase
Solution Approach 1:
The device transitions between different structural states: when connected, the cover and base form a unified stable structure; when detached, each component is designed to be self-supporting. This dynamic adaptability allows the same components to provide structural support in both connected and detached states, enabling versatility without compromising strength.
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 optimal viewing and versatile use by allowing the cover and base to be rotated and repositioned, supporting each other magnetically or through friction, enabling non-straight shapes and varied applications beyond traditional mirror compacts.
Implementation Method 1
said first and second magnetic components are placed so as to hold the cover onto the base and to act as a swivel hinge
Implementation Method 2
the first and second attachment components are slots that engage orthogonally
Data Source
AI summary
A device comprising a base having a first top surface and a first bottom surface, a first magnetic component, and a first attachment component; a cover having a second top surface and a second bottom surface, a first magnetic component, and a second attachment component, the second bottom surface configured to mate with the first top surface; wherein the first and second magnetic components are placed so as to hold the cover onto the base and to act as a swivel hinge, and wherein the first and second attachment components are configured to engage the base to the cover when the device is in an open position.