Rotating Spindle Assembly for Adjustable Display Panel Height and Angle
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Solution Overview
Problem
Conventional display devices are not easily adjustable to achieve a healthy viewing position for users, as they lack the ability to be readily adjusted in height and cannot be rotated in a plane perpendicular to the base, making it cumbersome for users to position the display panel correctly.
Innovation Solution
The display device incorporates a rotating apparatus with a first spindle assembly and a second spindle assembly that allows the display panel to rotate synchronously while also rising or falling, enabling movement up or down, pivoting back or forth, and rotating in a plane perpendicular to the base, thereby allowing for adjustable viewing angles and heights.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the display device uses a fixed neck and base structure, then the structural simplicity is maintained, but the adjustability of the display panel position is poor
Solution Approach 1:
The rotating apparatus is divided into two independent spindle assemblies: the first spindle assembly enables rotation in the horizontal plane, while the second spindle assembly enables rotation in the vertical plane. This segmentation allows each assembly to be optimized for its specific function while collectively providing comprehensive adjustability without requiring a completely restructured complex mechanism.
Solution Approach 2:
The second spindle assembly is nested within or integrated with the first spindle assembly structure. The second spindle can rotate and simultaneously rise or fall along the connecting assembly that is part of the first spindle's structure. This nesting allows multiple degrees of freedom (horizontal rotation, vertical rotation, and height adjustment) to be achieved within a compact integrated structure, improving adjustability without proportionally increasing overall device complexity.
2Ease of operation
If the display panel is fixed in position, then the structural stability is maintained, but the viewing angle and height adjustment capability is poor
Solution Approach 1:
The display device transitions from a static fixed structure to a dynamic adjustable structure. The first spindle assembly allows the display panel to rotate horizontally, and the second spindle assembly allows vertical rotation and height adjustment. These dynamic mechanisms enable the display panel to adapt to different viewing positions and angles while maintaining structural integrity through precision-engineered rotating connections.
3Adaptability or versatility
If the display device lacks rotating capability, then the manufacturing simplicity is maintained, but the user comfort for healthy viewing position is poor
Solution Approach 1:
The rotating apparatus is divided into two independent spindle assemblies: the first spindle assembly enables rotation in the horizontal plane, while the second spindle assembly enables rotation in the vertical plane. This segmentation allows each assembly to be optimized for its specific function while collectively providing comprehensive adjustability without requiring a completely restructured complex mechanism.
Solution Approach 2:
The display device transitions from a static fixed structure to a dynamic adjustable structure. The first spindle assembly allows the display panel to rotate horizontally, and the second spindle assembly allows vertical rotation and height adjustment. These dynamic mechanisms enable the display panel to adapt to different viewing positions and angles while maintaining structural integrity through precision-engineered rotating connections.
Data Source
AI summary
An exemplary display device includes a display panel and a rotating apparatus. The rotating apparatus includes a first spindle assembly, a conveyor connecting to the first spindle assembly, and a second spindle assembly. The first spindle assembly includes a first spindle configured to synchronously rotate with rotation of the display panel. The second spindle assembly includes a second spindle meshed with the first spindle, and is configured to be able to rotate and simultaneously rise or fall along the connecting assembly.