Spacer and Tether Adapter for Multiconductor Plug Compatibility
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Solution Overview
Problem
Multiconductor plugs with a larger number of conductors cannot be reliably and safely inserted into jacks with fewer conductors, leading to tenuous connections and potential damage, necessitating the use of multiple headsets with different conductor configurations for compatibility.
Innovation Solution
A spacer and tether device that fits around the plug, spacing it away from the jack to allow only compatible conductors to connect, preventing damage and ensuring secure alignment, while a tether keeps the spacer attached for easy use.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a multiconductor plug with more conductors is inserted into a jack with fewer conductors, then compatibility between different conductor configurations is improved, but the connection becomes tenuous and potential damage occurs
Solution Approach 1:
The patent introduces an adapter as an intermediary device that couples between the multiconductor plug and the jack with fewer conductors. The adapter includes a body with a first interface for the plug and a second interface for the jack, along with conductive elements that selectively connect compatible conductors. This mediator enables compatibility while maintaining reliable connections by providing proper mechanical support and controlled electrical pathways.
2Adaptability or versatility
If a multiconductor plug with more conductors is inserted into a jack with fewer conductors, then compatibility between different conductor configurations is improved, but damage to the jack may occur
Solution Approach 1:
The adapter serves as a protective intermediary that prevents direct insertion of the multiconductor plug into the jack with fewer conductors. The adapter body absorbs mechanical stress and provides proper alignment, while the selective conductive element connections ensure that only compatible conductors are electrically connected, preventing damage to the jack's internal structure and contacts.
Solution Approach 2:
The adapter provides beforehand cushioning by incorporating a non-conductive body that physically limits insertion depth and provides mechanical cushioning before the conductive elements make contact. This prevents over-insertion and potential damage to the jack while ensuring proper alignment of the conductive elements with the jack's contacts.
3Adaptability or versatility
If multiple headsets with different conductor configurations are carried for compatibility, then compatibility with various equipment is improved, but device complexity and user burden increase
Solution Approach 1:
The adapter provides universality by being designed to work with multiple jack configurations. The adapter body can accommodate different jack types, and the conductive elements can be configured to support various conductor arrangements. This single multi-functional adapter replaces the need for multiple specialized headsets, simplifying the user's equipment while maintaining broad compatibility.
Data Source
AI summary
A spacer and tether device for adapting a multiconductor plug includes a spacer configured to position a plug having multiple conductors at a predetermined distance from a jack having fewer conductors so that one or more conductors of the plug are not inserted into the jack, allowing the remaining conductors of the plug to properly align with the conductors in the jack. A tether attaches at one end to the spacer and at an opposite end to the housing of the plug so that the spacer is secured to the plug for use when required.