Collapsible Sign Assembly with Telescoping PVC Post and Steel Base
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Solution Overview
Problem
Current sign products for real estate marketing are often heavy, difficult to transport, and require complex installation, making them inconvenient for immediate deployment, especially in frozen ground conditions, and they tend to rust or require professional installation, leading to delays and durability issues.
Innovation Solution
A collapsible sign assembly with a telescoping PVC post and counter-balanced crossbar, supported by powder-coated steel bases that can be easily assembled and disassembled, allowing for quick setup and transport, and featuring an optional solar light for nighttime visibility, suitable for both exterior and interior use.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If a larger sign is used to draw more attention, then visibility and advertising effectiveness are improved, but the sign becomes impossible or inconvenient to transport and set up
Solution Approach 1:
The sign structure is divided into separate components: a base unit and a telescoping pole assembly. The pole can be detached and stored within the base when not in use, transforming a large structure into a compact transportable unit. This segmentation allows the sign to achieve large size for visibility while maintaining ease of transport through component separation.
Solution Approach 2:
The telescoping pole assembly features nested tubes that collapse into each other for compact storage. The pole consists of multiple telescoping sections that fit within one another, allowing the extended pole (providing large sign height for visibility) to be reduced to a compact form factor for easy transport and storage.
2Strength
If a metal pole sign is used, then structural strength is improved, but the sign rusts and damages cars and clothing when transported
Solution Approach 1:
The sign structure uses composite materials: a powder-coated steel base providing structural strength and rust resistance, combined with a PVC telescoping pole assembly that is inherently rust-proof and has smooth surfaces. This composite material approach maintains structural integrity while eliminating the rust and damage problems associated with bare metal poles.
Solution Approach 2:
The PVC pole assembly serves as a protective, replaceable component that can be easily cleaned and maintained. Rather than using expensive metal that requires extensive protection, the PVC components are designed to be durable yet replaceable, providing a cost-effective solution that avoids rust and damage issues.
3Stability of the object's composition
If wooden fixed poles are used, then installation stability is improved, but professional installation is required which is costly and time-consuming
Solution Approach 1:
The sign system transitions from static fixed installation to dynamic deployable structure. The telescoping pole assembly can be quickly extended and collapsed without requiring professional installation tools or techniques. The base features driveable stakes that can be easily installed by the user, enabling the sign to be set up and taken down rapidly while maintaining stability during use.
Solution Approach 2:
The design enables self-service installation and removal. The base includes driveable stakes that can be easily inserted into the ground by the user without professional help. The telescoping pole assembly is designed to be simple enough for layperson assembly, eliminating the need for costly professional installation services while maintaining stable installation.
4Adaptability or versatility
If the ground is frozen, then outdoor work is limited, but current sign products cannot be installed in frozen conditions
Solution Approach 1:
The separation of the base and pole assembly allows the base to remain installed in the ground while the pole is removed for storage during frozen periods. The driveable stakes in the base can penetrate frozen ground more effectively, and the modular design allows the sign to stay installed on the property even when extreme cold prevents pole assembly, maintaining adaptability to frozen conditions.
Data Source
AI summary
A collapsible and deployable indoor-outdoor sign assembly that can easily and quickly be installed, taken down, and transported, and still have excellent stability, strength, and longevity.