3D Printed Case Inserts for Embedded Protective Materials
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Solution Overview
Problem
The challenge of protecting fragile and expensive electronic devices from damage, such as scratches and drops, while managing inventory efficiently for diverse electronic device models, is exacerbated by the rapid introduction of new devices and unpredictable demand, leading to waste and increased costs for vendors.
Innovation Solution
A 3D printing method that temporarily pauses the printing process to insert non-printing materials, such as elastomeric or electronic components, into a case, allowing for customizable protection and functionality enhancements, including structural reinforcement and embedded features.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If vendors maintain diverse inventory of cases for multiple electronic device models, then customers can find suitable protection for their devices, but vendors incur high storage costs and face waste from unsold inventory
Solution Approach 1:
The patent implements universal case designs that can accommodate multiple electronic device models through standardized mounting mechanisms and adjustable components. A single case platform can protect different device types (smartphones, tablets, wearables) by changing internal inserts or adjusting structural elements, eliminating the need for vendors to maintain separate inventory for each device model while maintaining full compatibility across product lines
2Reliability
If vendors stock cases for numerous device models, then customer demand can be met, but vendors require significant cash flow to purchase and store inventory
Solution Approach 1:
The patent enables dynamic inventory management where case configurations can be rapidly adjusted or reconfigured for different device models. Instead of maintaining static inventory for each device, vendors can transform existing case inventory to fit new devices through modular components and adjustable features, allowing supply availability to adapt to changing demand patterns without proportional increases in inventory investment
3Adaptability or versatility
If new electronic devices are introduced rapidly to the market, then product variety increases, but vendors struggle to predict case demand accurately
Solution Approach 1:
The patent employs preliminary case design frameworks that anticipate future device form factors and protection requirements. By designing cases with adjustable and universal features in advance, vendors can quickly adapt to new device releases without needing to predict exact demand quantities for each specific model, reducing the time loss associated with demand forecasting while maintaining broad device coverage
Data Source
AI summary
Techniques for temporarily pausing a 3D printing operation to enable a non-printing material to be disposed in a region defined during the 3D printing operation are disclosed. A specification is accessed for a case that is to be 3D printed. Based on the specification, a 3D printer is used to fabricate an initial portion of the case. This fabrication process includes fabricating an insert region into which a non-printing material can be disposed. After at least a portion of the insert region has been fabricated, the fabrication process is temporarily paused. After the non-printing material has been disposed in the insert region, the fabrication process is resumed.