Protective Enclosure with Protrusion Air Gaps for Wear Reduction
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing protective enclosures for electronic devices often fail to adequately protect against physical damage, such as scratches and impacts, due to their design which can cause wear on the device's surfaces and do not effectively dissipate impact forces.
Innovation Solution
A protective enclosure with a structural layer and a flexible cushion layer, where the cushion layer includes protrusions that extend through openings in the structural layer to create an air gap and suspend the device, reducing contact with the structural layer during impacts and preventing wear on the device's surfaces.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If a protective enclosure uses a rigid structural layer to provide strength and protection, then the enclosure provides structural support, but the device surfaces contact the structural layer causing wear and scratches
Solution Approach 1:
The patent introduces an intermediary layer (cushioning material or protrusions) between the device surface and the structural layer. This intermediary absorbs the harmful contact, allowing the structural layer to provide strength while preventing wear and scratches on the device surfaces through the mediating element.
Solution Approach 2:
The protective enclosure is segmented into distinct functional layers: a structural layer for strength and a cushioning layer or protrusions for protection against wear. This segmentation allows each layer to perform its specific function without compromising the other, resolving the contradiction between structural support and surface protection.
2Object-affected harmful factors
If a protective enclosure uses a flexible cushion layer to prevent wear on device surfaces, then the device is protected from scratches, but the enclosure provides less structural support
Solution Approach 1:
The protective enclosure is divided into separate functional components: a structural layer for providing strength and a flexible cushion layer or protrusions for preventing scratches. This segmentation allows each component to optimize its specific function without compromising the other.
Solution Approach 2:
The flexible cushion layer or protrusions act as an intermediary between the device surface and the external environment, absorbing impact forces and preventing direct contact that would cause scratches, while the structural layer provides the necessary structural support.
3Object-affected harmful factors
If a protective enclosure uses protrusions to suspend the device and create air gaps, then impact forces are dissipating and wear is prevented, but the device complexity increases
Solution Approach 1:
The enclosure structure is segmented into a structural layer and integrated protrusions that form air gaps. This segmentation creates a multi-functional design where the protrusions provide both structural support and impact dissipation through the air gap mechanism, reducing the need for additional separate components.
Solution Approach 2:
The protrusions are merged with the structural layer as an integrated feature rather than separate components. This merging combines the structural support function with the impact dissipation function (through air gap creation), reducing overall device complexity while maintaining both protective functions.
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 enhanced shock resistance and protection against physical damage by dissipating impact forces and preventing unwanted wear on the electronic device, while maintaining visibility and functionality of the device's features.
Implementation Method 1
The plurality of protrusions can be configured to make contact with an outer surface of the electronic device when installed within the protective enclosure. The protrusions can be configured to suspend the electronic device above the structural layer so that an air gap exists between the structural layer and the electronic device.
Implementation Method 2
a flexible cushion layer disposed over an outer surface of the structural layer, wherein the flexible cushion layer provides cushioning to the protective enclosure
Implementation Method 3
The plurality of protrusions can be configured to suspend the electronic device above the structural layer so that an air gap exists between the structural layer and the electronic device
Data Source
AI summary
A protective enclosure for an electronic device can include a structural layer having a plurality of openings. The structural layer can be made of a first material and provide rigidity to the protective enclosure. The protective enclosure can include an outer cushion portion made of a second material and disposed over an outer surface of the structural layer. The outer cushion portion can provide cushioning to the protective enclosure. The protective enclosure can include an inner cushion portion connected to the outer cushion portion and can be configured to protrude through the openings of the structural layer and extend beyond the structural layer, supporting the electronic device installed in the protective enclosure.