Integrated Eyeglass Frame for Easy Myopia Lens Attachment
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Solution Overview
Problem
Users with myopia need to repeatedly assemble and disassemble additional lenses on AR glasses, causing inconvenience and discomfort due to increased weight and complexity.
Innovation Solution
An eyeglass frame design with a lens fixing portion, connection portion, and nosepiece made of lightweight materials (≤0.5 mm thick) and covered with rubber, allowing for easy attachment to AR glasses without the need for complex assembly or disassembly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If users install additional myopia lenses on AR glasses by assembling and disassembling the nosepiece, then myopia correction is achieved, but convenience deteriorates due to repeated assembly and disassembly steps
Solution Approach 1:
The patent combines the lens fixing portion and nosepiece into a single integrated component. The lens fixing portion includes a nosepiece extending portion that directly connects to the AR glasses nosepiece, eliminating the need for separate assembly and disassembly operations. This merging of components resolves the contradiction by maintaining myopia correction capability while significantly improving ease of operation.
Solution Approach 2:
The integrated lens fixing portion serves multiple functions: it holds the myopia lens, connects to the AR glasses nosepiece, and provides structural support. This multi-functionality allows the single component to replace what previously required multiple separate parts and operations, thereby improving convenience while maintaining the necessary corrective vision function.
2Adaptability or versatility
If additional myopia lenses are installed on AR glasses, then vision correction is improved, but device complexity increases due to additional assembly steps
Solution Approach 1:
The patent merges the lens fixing portion and nosepiece into a single integrated component that attaches directly to the AR glasses. This eliminates the need for separate assembly operations and reduces the number of parts, thereby reducing device complexity while maintaining vision correction functionality.
Solution Approach 2:
The eyeglass frame is segmented into distinct functional portions: the lens fixing portion (which includes the nosepiece extending portion), the connection portion, and the temple arm. This segmentation allows for modular design where the lens fixing portion can be pre-assembled with the lens and then attached as a single unit to the AR glasses, simplifying the overall assembly process.
3Strength
If traditional metal frames are used for eyeglass frame, then strength is improved, but weight increases causing discomfort
Solution Approach 1:
The patent changes the material parameter from traditional metal to lightweight materials such as plastic or composite materials. The lens fixing portion, connection portion, and temple arm are all constructed from these lightweight materials while maintaining sufficient strength through optimized structural design, thereby reducing weight while preserving necessary mechanical properties.
Solution Approach 2:
The eyeglass frame utilizes composite materials that combine lightweight properties with adequate strength. The lens fixing portion, connection portion, and temple arm can be made from composite materials or plastic alloys that provide the necessary structural integrity while significantly reducing the overall weight compared to traditional metal frames.
Data Source
AI summary
The present disclosure relates to an eyeglass frame, which includes a lens fixing portion, a connection portion, and a nosepiece. The lens fixing portion is configured to hold a lens. The connection portion is connected to the lens fixing portion. The nosepiece is connected to at least one of the lens fixing portion and the connection portion. The connection portion and the nosepiece respectively extend in different directions relative to the lens fixing portion.