Split Smart Glasses With Magnetic Link and Hidden Cable Routing
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Solution Overview
Problem
Existing smart glasses, particularly split-type designs, face challenges with battery life and weight distribution due to the presence of a thick and heavy power data transmission line, which affects user comfort and aesthetics.
Innovation Solution
A split-type smart glasses design featuring an automatic magnetic connection device that automatically connects the power supply and data transmission lines between the smart glasses body and the wearable division, eliminating the need for a thick transmission line and improving wearability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a thick power data transmission line is used to connect smart glasses with the wearable division, then power supply and data transmission are achieved, but the weight on the ear and nose bridge increases and user comfort deteriorates
Solution Approach 1:
The transmission line is divided into two separate components: a thin upper transmission line integrated into the eyeglass strap for power supply, and a lower transmission line hidden in the user's clothing for data transmission. This segmentation allows each line to be optimized for its specific function, reducing the weight burden on the ear and nose bridge while maintaining reliable power and data transmission.
2Reliability
If a thick power data transmission line is used to connect smart glasses with the wearable division, then power supply and data transmission are achieved, but the transmission line dragging and pulling restraints interfere with user activities
Solution Approach 1:
By separating the transmission line into two independent thin lines (upper and lower), each can be routed along different paths that minimize interference with user activities. The upper line follows the eyeglass strap while the lower line is hidden in clothing, allowing head movements without dragging or pulling restraints.
Solution Approach 2:
The transmission lines are distributed in different spatial dimensions and paths - the upper line in the eyeglass strap structure and the lower line in the clothing layer - rather than using a single thick line. This dimensional distribution eliminates the dragging and pulling effects that would occur with a concentrated thick transmission line.
3Reliability
If a thick power data transmission line is used to connect smart glasses with the wearable division, then power supply and data transmission are achieved, but the long and thick transmission line hanging around the ear affects user image
Solution Approach 1:
The transmission connection is segmented into two thin separate lines rather than one thick visible line. The upper transmission line is integrated into the eyeglass strap which is already part of the glasses structure, and the lower transmission line is concealed within the user's clothing, eliminating the aesthetic problem of a thick hanging transmission line while maintaining reliable electrical connection.
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
The solution enhances battery life, reduces weight on the ears, and simplifies the process of putting on and taking off the glasses, while maintaining a sleek appearance without trailing lines, thus improving user experience and aesthetics.
Implementation Method 1
an automatic magnetic connection device for automatically attracting and connecting the power supply of smart glasses body and wearable division and/or data transmission lines
Data Source
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AI summary
The invention discloses a split-type smart glasses comprising smart glasses body, wearable division containing battery, and automatic magnetic connection device for automatically attracting and connecting power supply of smart glasses body and wearable division and/or data transmission lines; eyeglass strap for connecting two glasses legs are provided therebetween of glasses body; upper transmission line is hidden inside eyeglass strap and leads out of middle section of eyeglass strap to connect to automatic magnetic connection device; wearable division is connected to automatic magnetic connection device via lower transmission line. Power data transmission line of wearable division extends to shoulder and neck behind head concealedly from wearing position, fixed on clothing to remove weight of transmission line; meanwhile, it undertakes most of transmission line weight of main body; user's activities of head up and down, left and right are not subject to interference of transmission line's dragging, without affecting user's image.