Rotatable Support for Multi-Angle Display Adjustment
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Solution Overview
Problem
Existing expanded screens have limited adjustable angles, resulting in a poor user experience due to restricted viewing angles and increased thickness from internal spare parts.
Innovation Solution
A rotatable support system that allows the display device to be adjusted to multiple angles by abutting against the back surface, with a damped rotating assembly and strategically placed interfaces and buttons on the support, reducing the need for internal components and enhancing user experience.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the support is rotatably arranged on the back surface of the display device, then the viewing angle is improved, but the device complexity increases
Solution Approach 1:
The support is designed with rotational capability, allowing it to change from a static structure to a dynamic one. The support can rotate around a rotation axis to adjust the viewing angle, transforming the fixed display device into an adjustable one that adapts to different user needs.
Solution Approach 2:
The support structure is divided into separate components: a support body, a rotation axis, and a rotation limiting component. This segmentation allows each part to perform its specific function independently while collectively enabling the rotational adjustment capability without excessive complexity.
2Adaptability or versatility
If the support rotates to abut against the back surface, then the adjustment angle is improved, but the manufacturing precision requirements increase
Solution Approach 1:
A rotation limiting component acts as an intermediary between the support and the back surface of the display device. This component controls the rotation angle and ensures proper positioning, reducing the direct precision requirements between the support and the display device back surface.
Solution Approach 2:
The rotation limiting component is pre-configured with specific angle constraints before the support rotates. This preliminary setup ensures that the support will stop at the correct angle without requiring high precision during the rotation process itself.
3Adaptability or versatility
If all functions are configured on the display device, then the functionality is improved, but the overall thickness increases
Solution Approach 1:
Some functions are extracted from the display device and relocated to the support. The support carries certain functional components, which reduces the internal space requirements and overall thickness of the display device while maintaining the necessary functionality.
Solution Approach 2:
Functions that were previously arranged in the internal depth dimension of the display device are redistributed to the support structure in a different spatial arrangement. This dimensional redistribution allows the display device to be thinner while still providing all necessary functions.
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 multi-angle adjustment of the display device, improving user experience and reducing the overall thickness and internal complexity of the screen, while protecting the wire connections and enhancing the screen's appearance.
Implementation Method 1
the support is in damped rotation with the display device through the rotating assembly
Data Source
AI summary
The present disclosure provides an expanded screen. The expanded screen includes a display device and a support capable of being configured to support the display device on a platform. The support is rotatably arranged on a back surface of the display device. One surface of the support is rotated to abut against the back surface of the display device. The other surface of the support is also rotated to abut against the back surface of the display device. One surface of a support can be rotated to abut against a back surface of the display device, and the other surface of the support can also be rotated to abut against the back surface of the display device, so that the support can be located at any angle in the rotating process. A user can watch a display device in multiple angles, and the user experience is improved.