Wire Wall Mount Structure for Large Display Angle Adjustment
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Solution Overview
Problem
Existing wall-mounted display devices face difficulties in adjusting viewing angles due to cumbersome mechanisms, struggle with supporting large TVs, and require additional processing and manufacturing costs, while exposing wires detract from the appearance.
Innovation Solution
A lifting device with VESA holes on the display apparatus, featuring a wire coupled to fixing units and spacing members, allows for easy angle adjustment and secure mounting without additional processing, using a wire hanger to attach to the wall and prevent wire exposure.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If a wire fixing part is integrally formed with the back cover to fix the wire, then the wire can be fixed to the display apparatus, but the wire fixing part has difficulty in firmly supporting a large-size wall-mounted TV and may be damaged by the weight of the TV
Solution Approach 1:
The wire fixing function is separated from the back cover by using a separate wire. The wire acts as an independent load-bearing component that connects the display apparatus to the wall-mounted device, eliminating the need for the back cover to directly support the TV weight. This segmentation allows the back cover to remain simple while the wire and wall-mounted device handle the structural load.
2Ease of manufacture
If the wire fixing part is provided at the back cover of the wall-mounted TV, then the wire can be fixed, but additional processing is required and manufacturing costs increase
Solution Approach 1:
The wire fixing function is extracted from the back cover structure and implemented through a separate wire component. This eliminates the need for additional processing of the back cover, such as forming integral wire fixing parts or adding mounting features. The wire can be independently attached to existing holes or mounting points on the back cover without requiring complex manufacturing processes.
3Ease of operation
If the wire is exposed to an area outside of the display apparatus, then the wire can be used for mounting, but it causes deterioration in outer appearance
Solution Approach 1:
The wire is routed through specific pathways and concealed within the display apparatus structure where possible, while maintaining its load-bearing function. The wire passes through holes in the back cover and connects to the wall-mounted device in a manner that keeps it hidden from view when the display apparatus is mounted, thus preserving appearance while ensuring proper mounting functionality.
Data Source
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AI summary
A lifting device used to fix a display apparatus 10 to a wall 32. The display apparatus 10 can be formed in a rear surface thereof with a plurality of holes 12, 13. The lifting device includes a wire 60 having both ends 61 coupled via fixing units 80 to any one pair of holes 12 of the plurality of holes 12, 13, and a wire hanger 70 fixed to the wall 32 and used to hang the wire 60 on the wall 32. The lifting device further includes spacing members 90 arranged to be fixed to a pair of lower holes 13 in the rear surface of the display apparatus 10 to, in use, space the rear surface of the display apparatus from the wall 32 by a distance.