Ruggedized Computer Rack Using Aluminum and Steel Inserts
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Solution Overview
Problem
Large computing system environments face challenges in maintaining structural integrity due to factors like heat dissipation, electrical connections, and the need to withstand abnormal shocks and vibrations, which can lead to mechanical and electrical failures, especially in sophisticated setups where changes to one component can affect many others.
Innovation Solution
A method and assembly that enhance structural rigidity using a casing made of lighter weight material with protrusions to receive ruggedized inserts made of stiffer material, such as aluminum and steel, to create a ruggedized computer rack or cage that can withstand dynamic loads and vibrations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Weight of moving object
If conventional metal racks are used to house electronic components, then structural strength is maintained, but weight increases making handling and maintenance difficult
Solution Approach 1:
The patent applies composite materials by combining aluminum extrusions (lightweight) with steel inserts (high strength) to create a hybrid structure that achieves both weight reduction and structural strength. The steel inserts are integrated into the aluminum extrusions at critical connection points to provide the necessary mechanical strength while maintaining the overall lightweight characteristic of the aluminum framework.
2Adaptability or versatility
If more electronic components are packed into the computing environment, then system sophistication increases, but structural integrity becomes more difficult to maintain
Solution Approach 1:
The patent applies segmentation by dividing the computer rack into modular sections using standardized aluminum extrusions that can be independently configured and assembled. This modular approach allows the rack structure to be customized for different electronic component arrangements while maintaining structural integrity through standardized connection points and reinforced sections.
Solution Approach 2:
The combination of aluminum and steel materials provides both the flexibility needed for sophisticated component arrangements and the structural strength required to support increased system complexity. The steel inserts reinforce critical load-bearing areas while the aluminum framework provides the modular geometry needed for adaptable component placement.
3Reliability
If the computer rack is designed to withstand abnormal shocks and vibrations, then reliability under extreme conditions improves, but device complexity increases
Solution Approach 1:
The patent applies beforehand cushioning by incorporating vibration damping elements and shock-absorbing features into the rack structure during manufacturing. The aluminum extrusions are designed with integrated mounting points for vibration isolation components, and the steel inserts provide inherent shock resistance, preparing the structure to withstand extreme conditions without requiring complex additional protective systems.
Data Source
AI summary
A method and incorporated assembly for enhancing structural rigidity of a computer rack used for housing electronic components is provided. In one embodiment, the assembly comprises a casing made of a lighter weight material and having protrusions. The protrusions are formed to receive one or more ruggedized inserts that is made of a heavier and/or stiffer material. The casing and the inserts together can be then used as a ruggedized side of a computer rack or cage.