Wearable Laser-Level Glasses with Auto-Alignment
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Solution Overview
Problem
Existing leveling devices require the user's hands, limiting their ability to perform other tasks on construction sites, as they need to be manually operated to create level lines.
Innovation Solution
A wearable laser-level glasses device with an integrated auto-leveling laser that projects vertical, horizontal, or perpendicular laser lines, allowing hands-free operation and featuring a button to control the laser modes and brightness, along with an audible tone for leveling indication.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If traditional leveling devices (chalk line, laser-level, hand level) are used, then level lines can be created with precision, but the user requires manual operation using at least one hand
Solution Approach 1:
The patent combines the laser-leveling function with wearable glasses, merging the measurement device with a common eyewear item. This integration allows the laser to be projected while the user's hands remain free for other tasks, resolving the contradiction between precision leveling and hands-free operation
Solution Approach 2:
The glasses device serves multiple functions: it provides vision correction (if prescription lenses are used), safety protection (through impact-resistant lenses), and laser-leveling projection. This multi-functionality eliminates the need for separate tools and enables hands-free operation while maintaining measurement precision
2Productivity
If traditional leveling devices are used, then level lines can be projected, but the user cannot simultaneously perform other tasks requiring both hands
Solution Approach 1:
The auto-leveling laser automatically adjusts and maintains the laser line without requiring manual intervention. The device self-corrects for positioning variations, allowing the user to simply wear the glasses and the system handles the leveling process autonomously, thereby improving productivity while keeping hands free
3Measurement precision
If manual leveling devices are used, then level lines can be created, but the user requires manual adjustment and control
Solution Approach 1:
The patent replaces manual mechanical adjustment with an automated laser system. The auto-leveling laser uses electronic sensors and algorithms to automatically calculate and project accurate level lines, eliminating the need for manual mechanical adjustments while maintaining or improving measurement precision
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
Enables users to create level lines without using their hands, enhancing efficiency and safety on construction sites by providing a hands-free leveling solution.
Implementation Method 1
The laser can project one-axis or two-axis laser lines to produce vertical, horizontal, or perpendicular laser lines
Data Source
AI summary
A laser-level glasses device is provided. The device is comprised of a pair of glasses with an integrated auto-leveling laser. The laser projects one-axis or two-axis laser lines to produce vertical, horizontal, or perpendicular laser lines onto a surface.