Adjustable Protective Case Layout for Multi-Size Electronics
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing protective cases for electronic devices are limited to carrying devices of the same size, leading to increased storage space occupation, mold-making costs, and complex material management when devices of various sizes are needed.
Innovation Solution
A protective case design featuring a bottom case with multiple grooves and positioning holes, and positioning elements that can be fixed to these holes based on device size, allowing devices of different sizes to share the same case.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a single protective case is designed for electronic devices of the same size, then the case structure is simple and easy to manufacture, but it cannot accommodate devices of various sizes
Solution Approach 1:
The protective case is divided into a bottom case with multiple grooves and positioning holes, and separate positioning elements. Each groove contains multiple positioning holes that can accommodate different positioning elements corresponding to different device sizes. This segmentation allows the single case to adapt to various device sizes while maintaining a relatively simple overall structure.
Solution Approach 2:
The bottom case is designed with multiple grooves and positioning holes that can universally accommodate electronic devices of different sizes. By selecting appropriate positioning elements for different device dimensions, the same case can protect various sized devices, achieving multi-functionality without requiring multiple specialized cases.
2Reliability
If protective cases of various sizes are designed to carry electronic devices of various sizes, then each device fits perfectly, but storage space is occupied and mold making cost increases
Solution Approach 1:
Instead of designing multiple separate cases for different device sizes, the invention creates a universal protective case that can accommodate devices of various sizes through its multiple grooves and positioning hole configurations. This single case design reduces the quantity of cases and materials needed while maintaining reliable protection for each device size through proper positioning element selection.
Solution Approach 2:
The design allows for the discarding of the need to manufacture multiple different case types. By using one universal case with interchangeable positioning elements, the system recovers the resources that would otherwise be spent on creating, storing, and managing multiple specialized cases, thereby reducing overall material consumption.
3Adaptability or versatility
If protective cases of various sizes are designed, then devices of various sizes can be carried, but material management becomes difficult
Solution Approach 1:
The universal protective case design with standardized grooves and positioning holes simplifies material management by requiring only one base case inventory item. Different device sizes are accommodated by selecting from a set of positioning elements, making material tracking and management significantly easier compared to managing multiple complete case variants.
Solution Approach 2:
By segmenting the protective case into a universal bottom case and interchangeable positioning elements, the invention simplifies material management. The bottom case serves as a standardized base that can be inventoryed once, while positioning elements can be managed as separate, smaller components, reducing overall material management complexity.
Data Source
AI summary
A protective case which is suitable for electronic devices of various sizes includes a bottom case and a positioning element. The bottom case is configured to accommodate an electronic device. The bottom case includes a plurality grooves, and each of the grooves includes a plurality of positioning holes. The positioning element is fixed to one of the positioning holes according to the size of the electronic device.