Modular Display Case with Magnetic Front Panel for Tool-Free Access
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Solution Overview
Problem
Existing display cases face challenges in hiding light sources, distributing light evenly, and providing easy access to the display chamber, often requiring disassembly and using hinges or other mechanical mounts.
Innovation Solution
A modular display case design featuring A-shaped acrylic inner frame panels connected by spacers and fasteners, with a removable front panel and integrated LED light strip within the base, allowing for even illumination and easy access through a prismatic shape and magnetic fasteners.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the front panel is mechanically attached to the sides through hinges, then the display case structure is stable, but the front panel cannot be entirely removed without disassembling the hinges
Solution Approach 1:
The front panel is extracted from the permanent attachment system and made completely removable. The magnetic fasteners allow the front panel to be detached entirely from the display case body, eliminating the need for hinge mechanisms and enabling easy access to the display chamber by simply removing the front panel.
Solution Approach 2:
The mechanical hinge system is replaced with a magnetic fastening system. Instead of using hinges that require disassembly, the front panel uses magnetic fasteners that provide secure attachment during normal use but allow for easy removal by overcoming the magnetic force, thereby simplifying access to the display chamber.
2Ease of operation
If standard screw fasteners are used to connect the front panel, then the connection is secure, but the screws must be removed to access the display compartment
Solution Approach 1:
The screw fastening system is replaced with a magnetic fastening system. The magnetic fasteners provide secure connection during normal use but allow for tool-free removal by simply pulling the front panel away, eliminating the need to use screwdrivers or other tools to access the display compartment.
Solution Approach 2:
The magnetic fasteners enable the front panel to be removed and reattached without external tools or complex mechanisms. The user can easily access the display compartment by pulling the front panel away, and the magnetic force naturally guides the panel back into position for reattachment, making the entire process self-service and tool-free.
3Adaptability or versatility
If the display case is made as a single integrated unit, then manufacturing is simpler, but customization of the front panel is limited
Solution Approach 1:
The display case is segmented into separate modular components: the display case body and the front panel are manufactured independently and connected through magnetic fasteners. This segmentation allows the front panel to be customized with different materials, designs, or functionalities while keeping the manufacturing process for each component relatively simple and standardized.
Solution Approach 2:
The magnetic fastening system provides a universal connection mechanism that can accommodate various front panel designs and materials. The same magnetic fastener design can be used across different display case models and front panel configurations, enabling customization while maintaining manufacturing efficiency through standardized components.
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 solution provides even illumination, easy access to the display chamber, and improved manufacturability by eliminating the need for hinges, while maintaining a sleek appearance and allowing customization of the front panel.
Implementation Method 1
the head of the fastener opposite from the rear panel removably engages a magnet connected to the removable front panel. Accordingly, the magnets engage the ferrous head of the post and hold the front face onto the display.
Data Source
AI summary
A modular display case having a series of adjacent panels an upper portion of two panels supporting an item for display and base portion for support. The base portion may also include a chamber for housing an illuminating LED strip within the base of the case. The case is made from multiple layers of material the front panel and back panel which are connected with fasteners to allow the display to be taken apart to situated the item therein. The item held in the display is visible through the clear panel material which provides viewing windows on the front and rear of the case.