Smart Eyewear Charging Case With Rigid Frame Shock Isolation
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Solution Overview
Problem
Conventional eyewear carry cases often compromise the charging connection of electronics-enabled eyewear due to internal padding, which allows movement and disrupts the integrity of the charging connection, and lack effective shock protection for both the glasses and internal electronics.
Innovation Solution
A multifunctional charging case with a rigid frame and a compressible, shock-resistant external protective cover that provides a stable connection and protection against shocks, incorporating a charging battery and a connection arrangement for seamless charging and data transfer, while isolating heat-generating components in a fire-resistant compartment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If internal padding is used in conventional eyewear cases, then shock protection for glasses is improved, but charging connection stability deteriorates due to movement and disruption of the charging connection
Solution Approach 1:
The case is divided into two distinct protective layers: an external compressible shock-absorbing cover and an internal rigid frame structure. This segmentation allows the external cover to handle shock absorption while the internal rigid structure maintains stable charging connections, resolving the contradiction between shock protection and connection stability.
Solution Approach 2:
The rigid frame structure acts as an intermediary between the compressible external cover and the electronics components. It translates and dampens external shocks before they reach the charging connection, while simultaneously providing a stable mounting platform that prevents movement during charging, thus protecting both shock and connection integrity.
2Reliability
If a rigid case structure is used, then charging connection stability is improved, but shock protection deteriorates as the rigid structure transmits shocks to internal components
Solution Approach 1:
A compressible shock-absorbing cover is applied to the external surface of the rigid case before shocks are transmitted. This beforehand cushioning layer absorbs and dissipates shock energy from bumps and drops, preventing it from reaching the rigid frame and internal electronics, thus protecting against shock while maintaining the rigid structure's connection stability.
3Device complexity
If the case serves only as a carrying container, then device complexity is reduced, but functionality deteriorates by lacking charging capability
Solution Approach 1:
The carrying case and charging dock functions are merged into a single integrated device. The case incorporates a charging port, battery, and connection arrangement that automatically engages with the eyewear when placed in the case, combining storage and charging capabilities without significantly increasing structural complexity.
Solution Approach 2:
The case is designed to perform multiple functions: it serves as a protective carrying container for the eyewear, a charging dock that transfers power to the eyewear battery, and a data transfer interface. This multi-functionality enhances adaptability while maintaining relatively simple case structure.
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
Ensures reliable charging and data connectivity while offering enhanced shock protection for both the eyewear and internal electronics, maintaining a stable connection and reducing the risk of damage from bumps and drops.
Implementation Method 1
a nonrigid, shock-resistant protective cover on the frame structure
Implementation Method 2
the protective cover being of a compressible material
Implementation Method 3
incorporating a charging battery and a connection arrangement for seamless charging
Data Source
AI summary
A carry case for an electronics-enabled eyewear device has incorporated therein electronic components for connection to the eyewear device while storing the eyewear device. The case comprises a rigid frame structure defining an openable holding space for the pair of smart glasses, and a compressible shock-resistant protective cover on the frame structure. The exterior of the case may be predominantly defined by the shock resistant protective cover.