Curved LED Screen Mount With Arc-Sliding Radius Adjustment
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Solution Overview
Problem
Existing LED display screens face challenges with poor surface smoothness and limited universality due to the need for customized steel frames for different curved surface radii, resulting in high costs and unsatisfactory display effects.
Innovation Solution
A curved surface adjustment device comprising an angle rotating assembly and a locking mechanism, where the angle rotating assembly includes a middle plate and a housing with an arc-shaped sliding groove, and the locking mechanism allows for adjustable included angles between mounting portions, enabling flexible adjustment and fixation of the curved surface radius.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If customized steel frame structure is used for different curved surface radii, then the curved surface radius can be adjusted, but the work quantity increases and cost increases
Solution Approach 1:
The patent applies universality by designing a standardized steel frame structure that can accommodate multiple curved surface radii through the adjustable mounting mechanism. The mounting device with arc-shaped sliding groove and locking mechanism allows the same frame to be configured for different radii by changing the mounting angle, eliminating the need for custom frames for each radius.
Solution Approach 2:
The patent implements dynamics by introducing an adjustable mounting mechanism that allows the mounting angle to be changed. The arc-shaped sliding groove enables the mounting position to move along an arc path, and the locking mechanism can fix the angle at different positions, making the static steel frame structure dynamically adaptable to different curved surface radii.
2Adaptability or versatility
If customized steel frame structure is used for different curved surface radii, then the curved surface radius can be adjusted, but the cost increases
Solution Approach 1:
The patent reduces manufacturing cost by creating a universal mounting device that can be used across different LED display screen configurations. Instead of manufacturing separate customized steel frames for each curved surface radius, the same standardized frame with the adjustable mounting mechanism serves multiple purposes, significantly reducing material and manufacturing costs.
Solution Approach 2:
The patent changes the mounting parameters (angle and position) rather than changing the entire steel frame structure. By adjusting the mounting angle through the arc-shaped sliding groove mechanism, the same physical frame can achieve different curved surface radii, avoiding the cost of manufacturing multiple frame variants with different parameters.
Data Source
AI summary
Provided is a curved surface adjustment device comprising an angle rotating assembly and a locking assembly, wherein the angle rotating assembly comprises a middle plate and a housing, the housing comprises a first mounting portion and a receptacle, the middle plate comprises a second mounting portion and an arc-shaped sliding portion; the locking assembly comprises a locking mechanism, when the locking mechanism is in a locking state, the arc-shaped sliding portion is locked in the arc-shaped sliding groove of the receptacle, when in an unlocking state, the arc-shaped sliding portion slides relative to the arc-shaped sliding groove of the receptacle, to adjust the included angle between the first mounting portion and the second mounting portion, thereby adjusting the curved surface radian of the LED display screen. The LED display screen adjusted by the present invention has better curved surface smoothness and smaller curved surface radius, provides more excellent display effect.