Display Mounting Structure With Rail-Guided Rotation Adjustment
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Solution Overview
Problem
Existing display apparatuses lack a flexible mounting structure that allows for stable support and easy adjustment of display assembly height and orientation to accommodate users of different heights and varying usage environments.
Innovation Solution
A display apparatus with a mounting device featuring a stand, a rail, and a rotation guide that allows linear movement and rotational adjustment of the display assembly, enabling it to switch between landscape and portrait modes while varying the height based on the rotation angle, with the rotation guide eccentrically positioned from the display assembly's center.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a fixed mounting structure is used for the display assembly, then the structure is simple and stable, but the display assembly cannot be adjusted to different positions or orientations
Solution Approach 1:
The mounting structure transitions from a fixed state to a dynamic adjustable state. The display assembly can be positioned at multiple locations along the rail and rotated at different angles, with each position and orientation locked securely in place. This dynamic capability allows the same structure to serve multiple mounting configurations without requiring complex active control mechanisms.
Solution Approach 2:
The mounting structure is divided into distinct functional components: a rail system for linear positioning, a rotation guide for angular adjustment, and a supporting boss for connection. This segmentation allows each component to perform its specific function independently, simplifying the overall design while achieving versatile adjustability through the combination of these modular elements.
2Stability of the object's composition
If the rotation guide is positioned at the center of the display assembly, then the rotation is balanced, but the mounting device size increases and stability decreases
Solution Approach 1:
The rotation guide is deliberately positioned off-center relative to the display assembly, creating an asymmetric mounting configuration. This asymmetric placement allows the rotation axis to be optimized for both compact mounting device dimensions and stable operation, rather than being constrained to a centered position that would increase the overall footprint.
Data Source
AI summary
A display apparatus includes a display assembly, and a mounting device on which the display assembly is supported. The mounting device may include a stand having a supporting boss, a rail disposed on a rear surface of the display assembly, and configured to move the display assembly in a straight line direction with respect to the supporting boss, and a rotation guide disposed at an end of the rail such that the display assembly rotates with respect to the supporting boss, wherein the display assembly is rotatable when the supporting boss is positioned on the rotation guide.