Augmented-Reality Glasses With Damped Optical Assembly Alignment
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Solution Overview
Problem
Existing augmented reality glasses lack convenient adjustment mechanisms for the optical assembly, which hinders optimal alignment with the user's sight line, affecting the augmented reality experience.
Innovation Solution
The optical assembly of the augmented reality glasses is connected to the main body in a rotational and damped manner, allowing for adjustable positioning to align with the user's sight line, utilizing components like rotating shafts, rubber rings, and damping mechanisms for smooth adjustment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the optical assembly is made adjustable to align with different user sight lines, then the adaptability and user experience are improved, but the device complexity increases due to additional adjustment mechanisms
Solution Approach 1:
The optical assembly is designed with rotational adjustability, allowing it to dynamically change its position and orientation to adapt to different user sight lines. The rotation mechanism enables the optical assembly to move from a fixed position to multiple adjustable positions, improving adaptability while maintaining a relatively simple structural design through controlled dynamic movement.
2Ease of operation
If a rotational adjustment mechanism is added to the optical assembly, then the ease of operation is improved, but the device complexity increases due to additional components like rotating shafts and damping mechanisms
Solution Approach 1:
A damping mechanism is introduced as an intermediary element between the rotation mechanism and the optical assembly. This damping component (using rubber rings or damping elements) mediates the rotational movement, providing smooth control and stable positioning without requiring complex control systems. The intermediary damping mechanism simplifies the overall control structure while improving ease of operation.
Solution Approach 2:
The damping mechanism automatically provides friction-based control during rotation, enabling the optical assembly to self-position and self-lock at desired angles without requiring additional actuators or control systems. The rubber rings or damping elements generate natural friction that assists the rotation mechanism, allowing the system to serve itself in achieving stable positioning.
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 precise alignment of the augmented reality image with the user's sight line, enhancing the overall experience by providing comfortable and accurate adjustment.
Implementation Method 1
the optical assembly rotates with damping with respect to the leg
Implementation Method 2
the first rotating shaft passes through the shaft hole and sequentially passes through the first rubber ring, the first pressing gasket
Data Source
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AI summary
Disclosed is a pair of augmented reality glasses comprises a main body of glasses and an optical assembly connected with the main body of glasses. The optical assembly is arranged on an outer side of the main body of glasses, at least one end of the optical assembly is rotationally connected with a leg of the main body of glasses, and the optical assembly rotates with damping with respect to the leg. In the pair of augmented reality glasses according to the present disclosure, the optical assembly is arranged on an outer side of the main body of glasses, and at least one end of the optical assembly is connected in a rotational and damped way with a leg of the main body of glasses, so that the optical assembly can rotate with damping with respect to the leg, thereby the position of the optical assembly in the up and down directions in front of the eyes can be conveniently adjusted in the rotating range to accurately match the augmented reality image with the sight line and obtain a better augmented reality experience.