Multi-Region Button Assembly with Variable Flexibility
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Solution Overview
Problem
The complexity and cost of manufacturing electronic devices are increased by the need for multiple buttons with different sizes, shapes, and materials, which complicates the manufacturing process and increases production time and costs.
Innovation Solution
A button assembly with a center region and end regions, each with varying flexibility, is integrated into the electronic device, allowing for multiple functions to be performed by a single assembly, with the center region being more flexible than the end regions and configured to interact with switches within the device's housing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple buttons with different sizes, shapes, and materials are used to provide various input functions, then the input functionality is comprehensive, but the manufacturing complexity and cost increase
Solution Approach 1:
The patent combines multiple separate buttons into a single integrated button assembly that includes a center region and multiple end regions. This single assembly provides multiple input functions (power button, volume up, volume down) that previously required separate buttons, thereby reducing part count and manufacturing complexity while maintaining comprehensive input functionality.
Solution Approach 2:
The button assembly is designed as a multi-functional component where different regions of the same assembly serve different input purposes. The center region and end regions can each be configured to trigger different switches or provide different input functions, allowing one universal component to replace multiple specialized buttons.
2Adaptability or versatility
If multiple buttons with different sizes, shapes, and materials are used to provide various input functions, then the input functionality is comprehensive, but the manufacturing time and costs increase
Solution Approach 1:
By merging multiple buttons into a single button assembly with different regions, the manufacturing process is simplified. Instead of manufacturing, assembling, and quality-checking multiple separate buttons, the production line handles one integrated component, thereby increasing manufacturing efficiency and reducing production time and costs.
Solution Approach 2:
The universal button assembly design allows for standardized manufacturing processes to be applied across all input functions. A single manufacturing process can produce the entire assembly, which then provides multiple input functions, thereby improving productivity compared to manufacturing multiple specialized buttons through different processes.
3Ease of manufacture
If a single button assembly with varying flexibility regions is used, then the manufacturing process is simplified and costs are reduced, but the button must be configured to interact with multiple switches within the housing
Solution Approach 1:
The button assembly incorporates regions with different flexibility characteristics - a center region and end regions with varying flexibility. This local differentiation allows each region to be optimized for its specific function while maintaining a single integrated component, simplifying manufacturing while enabling complex interaction patterns with multiple switches.
Data Source
AI summary
This is directed to systems and methods for providing inputs to an electronic device with a button assembly. The button assembly may include a center region, a first end region that may extend from a first side of the center region, and a second end region that may extend from a second side of the center region. Each one of the first end region and the second end region may include a first flexibility, and the center region may include a second flexibility that may be less than the first flexibility.