Display device
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Display devices mounted on walls using magnets and wall mounters are prone to lifting, which compromises their stability and secure attachment.
Innovation Solution
A display device with a dual fastening system comprising a first fastening member attached to the display body and a second fastening member attached to the wall, connected by a fixer with spaced-apart connection portions and protrusions, ensuring a stable and secure attachment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If a single fastening member is used to mount the display body to the wall, then the device complexity is reduced, but the stability and support firmness deteriorates due to lifting of the display body
Solution Approach 1:
The fastening structure is segmented into multiple independent fastening members (first and second fastening members) spaced apart in the up-down direction. Each fastening member independently secures the display body to the wall, distributing the mounting load and preventing lifting. This segmentation resolves the contradiction by using multiple components instead of a single complex fastening mechanism.
Solution Approach 2:
The fastening members are arranged in the vertical dimension (up-down direction) rather than only horizontally. This vertical spacing creates a distributed mounting pattern that resists lifting forces acting on the display body, improving stability without requiring excessive horizontal complexity.
2Device complexity
If the fastening members are positioned close together, then the device complexity is reduced, but the support effectiveness deteriorates due to display body lifting
Solution Approach 1:
The mounting system is divided into multiple fastening members positioned at different vertical locations. This segmentation allows each fastening member to independently contribute to mounting reliability, ensuring that the display body remains securely attached even under varying load conditions.
Solution Approach 2:
Different regions of the display body are fastened at different vertical positions, with each location providing localized support. The first and second fastening members are positioned at different heights to address local stress distribution, preventing lifting at any single point while maintaining overall mounting reliability.
3Ease of manufacture
If a simple fastening structure is used, then the ease of manufacture is improved, but the firm support deteriorates due to display body lifting
Solution Approach 1:
The fastening structure uses multiple simple fastening members rather than one complex mechanism. Each fastening member can be manufactured independently using standard fastening components, maintaining ease of manufacture while the collective arrangement of multiple members provides the necessary support strength to prevent display body lifting.
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 dual fastening system effectively minimizes lifting of the display body, providing a firm and secure support to the display device.
Implementation Method 1
a first fastening member and a second fastening member, which are spaced apart in an up-down direction, each comprising a threaded portion
Implementation Method 2
The first fastening member fastened to the display, the second fastening member fastened to the wall may be connected to engage the fixer, thus minimizing the lifting of the display body, and firmly supporting the display body
Implementation Method 3
One of the first pair of protrusions, which is closer to the first threaded portion, may have a tapered portion that narrows outwardly and one of the second pair of protrusions, which is closer to the second threaded portion each may have a tapered portion that narrows outwardly
Data Source
AI summary
This display device may comprise a display body and at least one fastening mechanism for fixing the display body onto a wall. The at least one fastening mechanism may include: a first fastening member which has a first threaded portion screw-fastened to the display body and from which a pair of first protrusion portions protrude; a second fastening member which has a second threaded portion screw-fastened to the wall and from which a pair of second protrusion portions protrude; and a fixer having a first connection portion, which has a first rib inserted between the pair of first protrusion portions, and a second connection portion, which has a second rib inserted between the pair of second protrusion portions.