Reusable Trophy with Integrated Dry Erase Surface for Multi-Event Use
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Solution Overview
Problem
Customized trophies are often expensive and not reusable for different events, making them impractical for repeated use.
Innovation Solution
A trophy design incorporating a dry erase element, either integrated into the base or award element, or provided as a self-adhesive sheet, allowing users to write, erase, and reuse messages using a dry erase marker.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If trophies are customized for specific events and recipients, then the trophy has high adaptability for that particular event, but the trophy cannot be reused for different events and becomes expensive
Solution Approach 1:
The trophy is divided into two functional segments: a permanent base structure and a replaceable dry erase element. The dry erase element can be removed and replaced with different elements for different events, allowing customization without manufacturing new trophies. This segmentation enables the trophy to be reused across multiple events while maintaining event-specific customization.
Solution Approach 2:
The inscription information on the trophy is changed by modifying the state of the dry erase element rather than changing the trophy structure itself. Users can write, erase, and rewrite messages on the dry erase surface, allowing the trophy to adapt to different events through parameter changes (text content) rather than physical manufacturing changes.
2Productivity
If trophies are made reusable with dry erase elements, then the trophy can be used for multiple events, but the trophy structure becomes more complex
Solution Approach 1:
The dry erase element serves multiple functions: it provides the inscription surface, acts as a removable component for customization, and enables erasing and rewriting capabilities. This multi-functionality reduces the need for separate components that would otherwise be needed, thereby minimizing structural complexity while maximizing reuse efficiency.
Solution Approach 2:
The dry erase element is designed to be easily handled and replaced by users without requiring special tools or complex mechanisms. The self-adhesive backing allows users to attach and remove elements themselves, eliminating the need for additional fastening mechanisms or professional assembly, thus keeping the structure simple while enabling efficient reuse.
3Ease of operation
If dry erase sheets are provided as self-adhesive elements, then the trophy can be easily customized by users, but the adhesive may affect the trophy surface
Solution Approach 1:
The dry erase element is designed as a replaceable component with a limited service life. When the adhesive begins to affect the trophy surface or the element becomes worn, it can be removed and replaced with a new element. This approach prioritizes ease of user customization while mitigating potential damage to the trophy surface by treating the element as a consumable component.
Solution Approach 2:
The adhesive is applied only to the back surface of the dry erase element, not to the trophy surface itself. This localized application ensures that the adhesive's potential harmful effects are confined to the element-trophy interface rather than spreading to other areas. The trophy surface remains unaffected except at the specific contact point where the element is attached.
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 cost-effective and versatile reuse of trophies by allowing users to change inscriptions easily, making them suitable for multiple events or occasions without the need for new trophies.
Implementation Method 1
A dry erase sheet having a pressure sensitive adhesive on one side and a dry erase surface on an opposite side is provided
Data Source
AI summary
A trophy includes a base and an award element on a top of the base. A dry erase element on the trophy is configured to be reusable with a dry erase marker for reusing the trophy. The dry erase element may be integrated into the trophy at the base or award element.


