Modular LED Screen Support with Rotating Stands for Fast Splicing
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Solution Overview
Problem
Existing LED display screens require cumbersome and heavy steel structures for installation, which complicates transportation and packaging, and imposes higher demands for rapid installation with improved lightweight and connection strength.
Innovation Solution
An assembled support mechanism for LED display screens featuring a bottom support with longitudinal and transverse splicing devices, rotational stands, and screen connecting locks, allowing for flexible splicing and connection, made from carbon fibers and aluminum alloys to reduce weight and enhance strength.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If traditional steel structures are used for LED display screen installation, then connection strength and stability are ensured, but weight increases and transportation becomes cumbersome
Solution Approach 1:
The support mechanism is divided into multiple modular bottom supports that can be independently assembled and spliced together. Each bottom support is a self-contained unit with standardized engagement devices, allowing the overall structure to achieve required strength through modular assembly rather than requiring a single heavy steel structure
Solution Approach 2:
The patent employs composite material construction for the bottom supports, combining materials with high strength-to-weight ratios. This allows the structure to maintain connection strength while significantly reducing overall weight compared to traditional steel structures
2Stability of the object's composition
If traditional steel structures are used for LED display screen installation, then structural stability is ensured, but transportation and packaging become complicated
Solution Approach 1:
The support mechanism is segmented into multiple compact bottom support units that can be independently packaged and transported. Each unit maintains its structural integrity during transportation and can be quickly assembled on-site through standardized engagement devices, eliminating the need for complex packaging of large steel structures
Solution Approach 2:
The bottom supports incorporate rotatable stands that can be adjusted during assembly to facilitate easy connection and adaptation to different installation configurations, simplifying the overall assembly process and reducing transportation complexity
3Manufacturing precision
If traditional steel structures are used for LED display screen installation, then flatness is ensured by screen strength, but installation speed decreases
Solution Approach 1:
The bottom supports are pre-assembled with integrated engagement devices and rotational stands configured for rapid connection. The standardized interfaces and pre-positioned components enable quick assembly without requiring complex on-site adjustments, thereby increasing installation speed while maintaining flatness through precise manufacturing of the modular units
Solution Approach 2:
The rotatable stands allow for dynamic adjustment during assembly to ensure proper alignment and flatness of the LED display screen, while the modular design enables rapid installation by allowing workers to quickly connect and adjust components rather than relying on heavy pre-installed steel structures
Data Source
AI summary
A assembled support mechanism for an LED display screen, comprises: a bottom support, being in an assembled frame structure, provided with devices configured for longitudinal and transverse splicing at a periphery thereof, and the devices configured for longitudinal and transverse splicing comprising a longitudinal engagement device and a transverse engagement device; and middle portions of a front side and a rear side of the bottom support being respectively provided with screen connecting portions configured for connecting to an LED display screen in a vertical direction. A plurality of rotational stands, in detachable connection with the bottom support, and a respective rotational stand after being spliced and assembled being rotatable around the bottom support with a rotational angle range of 0° to 180°.