Headphone Stand With Retractable Cable Cover
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Solution Overview
Problem
Conventional headphone stands do not provide an integrated solution for recharging headphones while securely holding them, often requiring separate recharging solutions and not protecting the surface they are placed on.
Innovation Solution
A headphone stand with a base, a vertically extending stem, and a holder at the top, featuring a retractable recharging cable that doubles as a cover for the stem opening, and a built-in recharging unit compartment for power, allowing for secure headphone placement and easy recharging.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional headphone stands are used, then the stand structure is simple, but the stand cannot provide integrated recharging functionality and does not protect the surface it is placed on
Solution Approach 1:
The patent combines the headphone holding function and recharging function into a single integrated stand. The base contains both a recharging unit compartment and power outlet, while the stem includes an opening for cable access. This merging eliminates the need for separate recharging devices and surfaces, directly resolving the contradiction between simplicity and integrated functionality.
Solution Approach 2:
The stand is designed with multiple functions: holding headphones securely, providing recharging power through integrated unit and outlet, and protecting surfaces through the base lining. The base serves as both structural support and protective element, while the stem serves as both structural element and cable conduit. This multi-functionality directly addresses the need for versatility without proportionally increasing complexity.
2Ease of operation
If a retractable cable system is used, then the cable can serve dual purpose as cover and connector, but the device complexity increases
Solution Approach 1:
The retractable cable system is designed to automatically return to its stored position after use. The user simply pulls the cable to access the plug, and the spring mechanism automatically retracts it back into the stem opening, maintaining the clean appearance. This self-service mechanism reduces operational complexity compared to manual retractable systems while maintaining ease of access.
Solution Approach 2:
The cable serves as an intermediary element that connects the external power source to the headphones while also acting as a cosmetic cover for the stem opening when not in use. The plug portion extends from the base through the stem opening, and the cable body covers the opening, providing both functional and aesthetic roles. This dual role simplifies the overall design by eliminating the need for separate covers.
3Adaptability or versatility
If the base contains recharging unit compartment and power outlet, then integrated recharging is achieved, but the base design becomes more complex
Solution Approach 1:
The base is segmented into distinct functional zones: a recharging unit compartment for housing removable battery packs, and a power outlet section for direct wall power connection. This segmentation allows each component to be optimized independently while maintaining overall base integrity. The stem opening is also segmented to accommodate cable passage while maintaining structural strength.
Solution Approach 2:
The recharging unit compartment is designed to house removable battery packs that nest within the base structure. When not in use, the battery packs are stored within the base, keeping the workspace clean and organized. The cable also nests within the stem opening when not in use, maintaining a sleek appearance. This nesting approach maximizes functionality while minimizing visual complexity.
Data Source
AI summary
A headphone stand with a base, a stem extending vertically therefrom, and a holder affixed to the stem at or near the top. The holder may be lined, cushioned or padded. The stem is hollow in whole or in part. A recharging cable and plug (which may be a power plug, USB plug, or other form of plug) extends upwards from the base inside the stem, and emerge from an opening located in the stem. The portion of the cable corresponding to the opening is shaped so that the cable forms the cover for the opening when in the neutral position. The outside of the cable may be curved to match the curvature of the stem, and similarly colored, so that when in place as a cover for the opening, the plug on the cable is facing the interior of the stem and this section of the cable appears to be part of the stem.