Flexible Display Hinge Structure for Stable Folding Motion
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Solution Overview
Problem
Conventional flexible display panels with hinge mechanisms suffer from structural complexity and instability during folding due to the use of a hinge mechanism that is prone to shaking, leading to unstable movement.
Innovation Solution
A flexible display panel design featuring a hinge with a fixing bracket, supporting mechanism, rotating mechanism, and positioning mechanism, including multiple fixing members and elastic members, to stabilize the folding process and enhance structural integrity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a conventional hinge mechanism is used to enable folding of the flexible screen, then the folding function is achieved, but the structure becomes complicated and the layout becomes dispersed
Solution Approach 1:
The patent integrates the hinge mechanism within the housing structure, merging the folding function with the existing device framework. The hinge is positioned in the middle of the housing and connects the first and second housings, consolidating multiple functions into a unified structure rather than adding a separate, dispersed hinge assembly.
Solution Approach 2:
The hinge mechanism serves multiple functions: it enables folding, provides structural support between housings, and acts as a pivot point for the flexible display. This multi-functional design reduces the need for additional specialized components, simplifying the overall structure while maintaining adaptability.
2Adaptability or versatility
If a conventional hinge mechanism is used to enable folding of the flexible screen, then the folding function is achieved, but the hinge mechanism becomes easy to shake during folding
Solution Approach 1:
The elastic member (spring) is introduced to provide a counteracting force that stabilizes the hinge during folding operations. The spring absorbs shocks and reduces shaking by providing elastic resistance to sudden movements, balancing the forces acting on the hinge mechanism during the folding process.
Solution Approach 2:
The elastic member is pre-installed in the hinge mechanism to provide cushioning before shaking occurs. This beforehand cushioning absorbs potential shocks and stabilizes the hinge during folding, preventing excessive movement and maintaining structural integrity throughout the folding operation.
3Adaptability or versatility
If a conventional hinge mechanism is used to enable folding of the flexible screen, then the folding function is achieved, but the movement of the folding type electronic equipment becomes unstable
Solution Approach 1:
The elastic member provides a stabilizing counterforce that prevents unstable movement during folding. By absorbing shocks and providing elastic resistance, the spring ensures smooth and controlled folding motion, enhancing the reliability and stability of the device's movement throughout the folding process.
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
The design ensures stability and reduces wear of the hinge mechanism during folding, maintaining the integrity and balance of the flexible display panel.
Implementation Method 1
a hinge including: a fixing bracket including a first fixing bracket and a second fixing bracket at opposite ends of the hinge; a supporting mechanism including a first supporting portion rotatably connected to a side of the fixing bracket along a first axis, and a second supporting portion rotatably connected to another side of the fixing bracket along a second axis; a rotating mechanism disposed between the first fixing bracket and the second fixing bracket
Data Source
AI summary
The present application provides a flexible display panel and an electronic device. The flexible display panel includes a housing, a hinge, and a flexible display panel body. The hinge includes a fixing bracket, a supporting mechanism, and a rotating mechanism. The fixing bracket includes a first fixing bracket and a second fixing bracket. The supporting mechanism includes a first supporting portion and a second supporting portion. The rotating mechanism includes a first rotating shaft, a second rotating shaft, a first connecting member, and a second connecting member.