Magnetic Mobile Stand with Friction Hinges for Surface Adaptation
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional mobile device stands are not portable or adaptable to varied surfaces, leading to user discomfort due to prolonged hand holding and limited functionality in mobile contexts.
Innovation Solution
A mobile-device stand with a base and two arm portions connected by frictional hinging fixtures, featuring a circular magnetic mounting surface for secure attachment of devices and accessories, allowing 360-degree rotation and flexible leg deployment for use on flat or non-flat surfaces, which folds compactly for transport.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If conventional mobile device stands are designed for stable support on flat surfaces, then stability is improved, but adaptability to varied surfaces deteriorates
Solution Approach 1:
The stand incorporates adjustable legs that can be extended, retracted, and rotated to adapt to different surface conditions. The legs transition from a fixed configuration to a dynamic one, allowing the stand to maintain stability whether on flat surfaces or uneven terrains by adjusting the leg positions and angles.
Solution Approach 2:
The stand changes its geometric parameters (leg length, leg angle, base orientation) to adapt to varied surfaces. By modifying these physical parameters, the stand maintains its stability function across different surface conditions, resolving the contradiction between stable support and surface adaptability.
2Stability of the object's composition
If mobile device stands are designed with fixed structures for stability, then stability is improved, but portability deteriorates
Solution Approach 1:
The stand is divided into separable components including the base, adjustable legs, and mounting mechanism. This segmentation allows the stand to be disassembled into smaller parts for easy transport and storage, while still providing stable support when assembled and deployed.
3Stability of the object's composition
If mobile device stands provide fixed positioning, then stability is improved, but ease of operation deteriorates
Solution Approach 1:
The friction-based adjustment mechanism allows the stand to be dynamically adjusted to different angles and positions during use. The friction joints provide enough resistance to hold the adjusted position stably, while still allowing easy adjustment when force is applied, resolving the contradiction between fixed positioning and ease of operation.
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 comfortable, versatile use of mobile devices on different surfaces without hand holding, with integrated accessory functions and compact storage, addressing user discomfort and adaptability issues.
Implementation Method 1
there is a mobile-device mounting fixture comprising a circular surface with a centered aperture, and has a plurality of small, permanent magnets equally spaced just inside the outer circumference of that circular surface
Implementation Method 2
The frictional hinging fixtures allow the base and two arms to be rotated relative to one another and held in the adjusted position by the frictional force of the frictional hinging fixture
Data Source
AI summary
The invention is a mobile-device stand comprising a base with two rotatable folding legs, two arms, and a mobile-mounting fixture operative to magnetically mount a mobile device and, optionally, an accessory subsystem to opposite sides of the mobile-mounting fixture.