Protective Panel Retention Bezel for Narrow Monitor Bezels
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Solution Overview
Problem
Modern display monitors with narrow bezels pose challenges in protecting the screen from physical damage, as traditional fastening methods are infeasible due to the small size, and removing and reapplying protective panels can be labor-intensive and damaging.
Innovation Solution
A system comprising a protective transparent panel and a retention bezel with a mounting portion and front flange, which encircles the monitor housing and extends over the bezel, allowing for secure attachment without mechanical fastening to the bezel, and includes a spacer for compatibility with touch screens.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional mechanical fastening methods are used to attach protective panels to monitor bezels, then secure attachment is achieved, but the method becomes infeasible due to the small size of modern narrow bezels
Solution Approach 1:
The patent introduces a retention bezel as an intermediary component between the protective panel and the monitor bezel. The retention bezel includes a mounting portion that attaches to the monitor housing (not the bezel itself) and a front flange portion that supports the protective panel. This mediator allows secure attachment without requiring mechanical fasteners on the narrow bezel, resolving the contradiction between secure attachment and compatibility with narrow bezels.
2Ease of repair
If protective panels are removed and reapplied for replacement, then panel replacement is enabled, but the process becomes labor-intensive and damaging to the monitor or panel
Solution Approach 1:
The patent segments the protective system into three separate components: the protective panel, the retention bezel, and the monitor housing. The retention bezel is permanently attached to the monitor housing, while the protective panel can be independently removed and replaced by detaching it from the retention bezel. This segmentation enables easy panel replacement without damaging the monitor or panel, reducing repair time and effort.
3Area of stationary object
If the front flange portion has a large inward width to ensure proper overlay, then coverage is improved, but the material thickness requirement increases beyond 5 mm
Solution Approach 1:
The patent specifies that the front flange portion has an inward width of between 0.1 mm and 5 mm, and the mounting portion and front flange portion have a material thickness of less than 5 mm. By optimizing these dimensional parameters, the design achieves proper overlay coverage of the outer peripheral panel portion while maintaining thin material thickness, resolving the contradiction between coverage area and material thickness.
Data Source
AI summary
A system for protecting a display screen of a display monitor is disclosed. The system includes a protective transparent panel, and a retention bezel. The protective transparent panel has an inner panel portion surrounded by an outer peripheral panel portion. The inner panel portion has a panel area equal to the screen viewing area, and an outer peripheral panel portion extending outwardly of the inner panel portion to overlay the monitor bezel. The retention bezel has a mounting portion and a front flange portion. The mounting portion is sized to encircle the protective transparent and the monitor housing, and the mounting portion extends rearwardly to overlay the monitor housing. The front flange portion overlays the outer peripheral panel portion, and has an inward width of between 0.1 mm and 5 mm. The mounting portion and the front flange portion have a material thickness of less than 5 mm.