Portable Privacy Screen with Collapsible Sections for Rapid Setup
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Solution Overview
Problem
There is a need for a portable privacy solution that can be quickly erected at accident scenes to provide privacy for victims while allowing for easy storage and extension to accommodate varying needs.
Innovation Solution
A portable privacy screen comprising collapsible barrier sections, guylines, and stakes that can be secured using aprons, guylines, or stakes to create a visual barrier, which can be extended in length and easily stored when not in use.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the privacy screen is made portable and collapsible for easy storage, then ease of operation and storage are improved, but the structural stability and reliability may be compromised
Solution Approach 1:
The privacy screen is divided into multiple collapsible barrier sections that can be individually folded and stored. Each section maintains structural integrity through internal framing while allowing compact storage when collapsed, resolving the contradiction between portability and stability.
Solution Approach 2:
The barrier sections are designed with dynamic collapse capability, transitioning from an extended stable configuration during use to a compact folded state for storage. The aprons and guylines provide dynamic stabilization during deployment while maintaining ease of storage when collapsed.
2Area of stationary object
If the barrier sections are extended end-to-end to lengthen the visual barrier, then the coverage area is improved, but the device complexity increases
Solution Approach 1:
The visual barrier is segmented into multiple identical barrier sections that can be connected end-to-end using buckle clips. This modular approach allows the coverage area to be extended by adding sections while maintaining manageable complexity through standardized connection mechanisms.
Solution Approach 2:
Each barrier section is designed as a universal module that can function independently or be combined with other sections. The standardized buckle clip connections and identical section design allow flexible configuration to achieve different coverage areas without increasing per-section complexity.
3Reliability
If multiple securing methods (aprons, guylines, stakes) are used to secure the barrier sections, then the reliability and stability are improved, but the ease of operation and setup time are worsened
Solution Approach 1:
The securing system provides dynamic options for stabilization based on terrain conditions. Aprons provide immediate ground-level securing, guylines offer adjustable tensioning for various ground conditions, and stakes provide firm anchoring when available. The system adapts to different environments while maintaining reliability.
Solution Approach 2:
Different securing methods are applied at different locations and conditions: aprons at the base for immediate stability, guylines at elevated points for tensioning, and stakes in suitable ground for anchoring. Each method is optimized for its specific location and function.
Data Source
AI summary
The portable privacy screen includes one or more barrier sections, a plurality of guylines, and a plurality of stakes. The portable privacy screen may be a visual barrier that may be adapted to be erected at an accident scene to provide privacy for an accident victim. An individual barrier section selected from the one or more barrier sections may be collapsed for storage within an emergency vehicle when not in use. The individual barrier section may be secured in place by a plurality of aprons located at the bottom of the individual barrier section, by the plurality of guylines, by the plurality of stakes, or by any combination thereof. The one or more barrier sections may be coupled end-to-end to lengthen the visual barrier.