Collapsible Mobile Stage with Integrated Audience Seating
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Solution Overview
Problem
Conventional mobile stages lack seating for audiences, which limits their functionality and customer appeal, as they primarily focus on providing a platform for performances without integrated audience amenities.
Innovation Solution
A collapsible mobile stage design that folds into a trailer configuration, featuring an elevated framework supported by telescoping columns, which includes seating on either side of a central stage and can store both the framework and seating within a trailer, allowing for easy transportation and setup.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the mobile stage includes integrated seating, then audience amenities are provided, but the complexity of assembly and disassembly increases
Solution Approach 1:
The mobile stage is divided into distinct modular segments including the stage platform, bleacher sections with multiple tiers, support legs, and storage compartments. Each segment can be independently manipulated during assembly and disassembly. The bleachers are segmented into left and right sections that can be folded independently, reducing the overall complexity of the assembly process while maintaining integrated functionality.
Solution Approach 2:
The mobile stage incorporates dynamic folding mechanisms that allow the structure to transition between deployed and stored configurations. The bleacher sections can be folded upward along hinge lines, and the support legs can be collapsed, enabling the entire assembly to be compacted for transport. This dynamic capability reduces assembly complexity by allowing simple folding motions rather than requiring complex fastening operations.
2Ease of operation
If the stage structure is made collapsible for transport, then mobility is improved, but the structural integrity may be compromised
Solution Approach 1:
The mobile stage employs dynamic folding mechanisms with hinge connections that allow the structure to collapse for transport while maintaining structural integrity when deployed. The support legs include telescoping sections with locking mechanisms that ensure stability during use. The bleacher sections are hinged to the platform in a manner that provides both foldability for mobility and rigid support when extended, resolving the contradiction between collapsibility and structural strength.
Solution Approach 2:
The structure is segmented into multiple rigid sections connected by flexible hinges, allowing each segment to maintain its structural integrity independently while the overall structure remains collapsible. The platform, bleachers, and support legs are all divided into rigid sub-components that can be folded relative to each other without compromising the strength of individual segments.
Data Source
AI summary
A collapsible mobile stage may be folded into a configuration and the shape of a trailer that may be hauled by a truck. The collapsible mobile stage includes an elevated framework supported by telescoping columns. The elevated framework may be used to support lighting, audio and visual systems. The mobile stage also provides seating for an audience on either side of a central stage supported by a platform. The platform includes a central segment between two opposing lateral segments. The lateral segments may be folded up to form the sides of a trailer while the central segment forms the bottom of the trailer. Audience seating sections may be folded over the platform segments to create the roof of the trailer. Audience seating as well as the elevated framework may be stored within the trailer or within a secondary trailer.