Truss Interconnect With Compression Securement
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Solution Overview
Problem
Conventional power and data distribution systems in vehicles, such as aircraft, face challenges in routing cables through the frame, which can compromise the integrity and strength of the structure due to the need for multiple apertures, and existing solutions do not effectively provide both electrical and mechanical securement in a compact, reliable manner.
Innovation Solution
An integrated truss system with interconnects that include compression components and signal contacts with positional states for both electrical and mechanical securement, allowing for the transfer of power and data between levels while providing structural support and reducing the need for multiple apertures.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of stationary object
If cables are routed through the frame in bundles, then the number of apertures is reduced, but the frame integrity and strength are compromised
Solution Approach 1:
The patent combines electrical connections and mechanical securement functions into a single integrated interconnect component. The interconnect includes both electrical contacts for power/data transfer and non-electrical pads for mechanical attachment, eliminating the need for separate cable routing apertures and mechanical fastening points. This merging reduces the total number of apertures required in the frame while maintaining both electrical and mechanical functionality.
Solution Approach 2:
The interconnect component performs multiple functions simultaneously: it provides electrical connections for power and data distribution, mechanical securement through non-electrical pads, and structural support. This multi-functionality allows a single component to replace what would traditionally require multiple separate elements (cables, fasteners, mounting brackets), thereby reducing aperture requirements while maintaining frame strength.
2Adaptability or versatility
If multiple separate components are used for electrical and mechanical securement, then functionality is provided, but device complexity increases
Solution Approach 1:
The interconnect integrates electrical contacts and non-electrical pads into a single unified component structure. The electrical contacts are positioned on one surface for power and data connections, while non-electrical pads are positioned on another surface for mechanical securement. This consolidation reduces device complexity by eliminating the need for multiple separate electrical connectors and mechanical fasteners.
Solution Approach 2:
The single interconnect component provides both electrical connectivity and mechanical attachment functions, making it a universal solution that replaces multiple specialized components. The component can be used for both power distribution and data communication while simultaneously providing structural support and securement, thereby reducing overall system complexity.
3Productivity
If traditional cable routing is used, then power and data distribution is achieved, but the footprint and reliability are reduced
Solution Approach 1:
The interconnect is divided into distinct functional zones: electrical contacts for power and data, non-electrical pads for mechanical securement, and insulating materials for electrical isolation. This segmentation allows each function to be optimized independently while maintaining overall system reliability. The separated functional zones reduce interference between electrical and mechanical components.
Solution Approach 2:
The interconnect utilizes composite construction with conductive materials for electrical contacts, non-conductive insulating materials for isolation, and mechanically robust materials for the body and pads. This composite approach enhances both reliability and efficiency by selecting materials optimized for their specific functions while reducing overall footprint through integrated design.
Data Source
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Figure 3A
AI summary
An interconnect for transferring signals herein includes one or more signal contacts to transfer the power or data to or from an integrated truss system. An interconnect may be configured to transfer power or data between layers of the integrated truss system or within the same layer of the integrated truss system. An interconnect may be configured with one or more compression mechanisms that secure the interconnect in the integrated truss system.