E-Ink Display Bezel With Magnetic Quick Mount and Replacement
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Solution Overview
Problem
E-ink displays face challenges with complex mounting processes and non-detachable outer bezels, leading to high usage costs and reduced user experience due to environmental changes and structural instability.
Innovation Solution
An e-ink display with an easily mountable and detachable outer bezel, featuring a magnetic attraction assembly, quick-release replaceable decorative bezel, and structural enhancements like reinforcing ribs and plug-in pillars, allowing for tool-free assembly and easy style changes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If the outer bezel is integrally formed with the main body structure, then the structural stability is improved, but the adaptability to different indoor environments deteriorates
Solution Approach 1:
The display device is divided into separate modules: the main body structure and the outer bezel are independent components that can be assembled and disassembled. The outer bezel can be replaced with different styles to match different indoor decoration styles, while the main body remains stable and functional.
2Stability of the object's composition
If the mounting structure uses bolts and brackets, then the structural stability is improved, but the ease of operation deteriorates
Solution Approach 1:
The traditional mechanical fastening system (bolts and brackets) is replaced with a magnetic attraction assembly. The magnetic assembly provides sufficient holding force for stable mounting while allowing for easy attachment and detachment without tools, significantly improving ease of operation.
3Adaptability or versatility
If the entire display is replaced to change the outer bezel style, then the adaptability is improved, but the loss of substance deteriorates
Solution Approach 1:
The outer bezel is extracted as a separate replaceable component from the main display body. Users can remove and replace only the bezel portion when changing decoration styles, rather than replacing the entire display device. This reduces material waste and lowers usage costs while maintaining full adaptability to different environments.
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
Simplifies mounting and disassembly, reduces usage costs, enhances structural stability, and maintains device functionality during bezel replacement, ensuring long-term usability and adaptability.
Implementation Method 1
a magnetic attraction assembly; the magnetic attraction assembly is mounted on a back portion of the bottom housing and is fixed with a mounting object
Data Source
AI summary
An e-ink display with an easily mountable and detachable outer bezel is provided, including an e-ink display composed of a display screen assembly, a bottom housing, a surface housing, and a magnetic attraction assembly, and further including a quick-release replaceable decorative bezel. A plurality of upper clips and a plurality of lower clips are fixedly connected to an interior of each side of the replaceable decorative bezel. Since a first magnet cooperates with a second magnet that is embedded into a plastic plate in a groove, two magnet structures can implement quick attraction and fixation between the display and a mounting object, without relying on complex connection members such as bolts. Quick assembling and disassembling of the replaceable decorative bezel and a display main body are implemented, and a user can separately replace replaceable decorative bezels with different styles based on indoor environment changes.