Glasses-Type Head Mounted Display with Nested Frame and Adjustable Bridge
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Solution Overview
Problem
Conventional glasses-type terminals have fixed nose-supported structures, limiting the ability to wear glasses that match individual eye sight and preventing easy exchange of lenses.
Innovation Solution
A glasses-type terminal design featuring a frame with an external and internal structure, a bridge for nose support, and a mechanism allowing for the insertion and secure attachment of lenses, enabling customization to match user's eyesight and easy lens exchange.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a fixed nose-supported structure is used in glasses-type terminals, then the structural simplicity is maintained, but the adaptability to different users' eyesight is limited
Solution Approach 1:
The frame is divided into an external frame and an internal frame that can be assembled together. The nose-supported portion is integrated with the internal frame, allowing it to be adjusted and adapted to different users' nose shapes and eyesight requirements while maintaining a relatively simple overall structure.
Solution Approach 2:
The internal frame is inserted into the external frame, with the nose-supported portion of the internal frame extending through the external frame. This nested structure allows the nose-supported portion to be adjusted independently while maintaining the integrity of the overall frame structure.
2Ease of operation
If lenses are custom-designed for a fixed nose-supported portion, then the manufacturing precision is improved, but the ease of operation for lens replacement deteriorates
Solution Approach 1:
The nose-supported portion is designed to be adjustable along the longitudinal direction of the internal frame. This dynamic adjustment capability allows the lens position to be optimized for different users' eyesight while maintaining a simple attachment mechanism that enables easy lens replacement.
Solution Approach 2:
The internal frame with the adjustable nose-supported portion serves multiple functions: it provides structural support, enables lens positioning adjustment for different eyesight requirements, and allows for easy lens replacement. This multi-functional design achieves both precision and ease of operation.
Data Source
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AI summary
Provided is a glasses-type terminal (200) including: a frame (210) that is worn on a user's head; a display unit (220) provided to the frame (210), on which visual information is displayed; a control module (263) that controls the display unit (220); and a bridge (252) that is combined with the frame (210) along a length direction of the frame (210) and with which a nose-supported portion (254) that is supported by a user' nose is combined, in which the frame (210) includes an external frame (211) that is exposed to the outside, and an internal frame (215) that is combined with an internal side of the external frame (211) and comes into contact with the user's head, and in which the bridge (252) is arranged between the external frame (211) and the internal frame (215).