Rack Cable Management Assembly With Supporting Base Load Relief
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Solution Overview
Problem
Rack systems with larger capacity servers face issues due to excessive cable weight exceeding the capacity of cable management arms, leading to an excessive load on slide rail assemblies.
Innovation Solution
A connecting assembly for a rack system that includes a supporting base attached to the carried object, enhancing the supporting structure through a combination of slide rail assemblies, cable management arms, and a linking member to manage cables and distribute the load effectively.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the server requires more cables for larger capacity, then the cable management capability is improved, but the weight of the cables exceeds the weight limit of the cable management arm
Solution Approach 1:
The patent introduces a supporting base as an intermediary component between the carried object and the cable management arm. This supporting base directly supports the cable management arm, preventing the arm from bearing the full weight of the cables. The supporting base acts as a mediator that distributes the load, allowing the cable management arm to maintain its cable management function without being overloaded by excessive cable weight.
2Adaptability or versatility
If the cable management arm supports more cables, then the cable organization is improved, but the excessive load causes deformation of the slide rail assemblies
Solution Approach 1:
The supporting base serves as a mediator that intervenes in the load transmission path. Instead of the cable management arm directly transmitting cable weight to the slide rail assemblies, the supporting base intercepts this load and provides alternative support. This prevents the excessive load from reaching the slide rail assemblies, thereby preventing deformation while maintaining improved cable organization.
Solution Approach 2:
The supporting base provides beforehand cushioning by being pre-installed and ready to support the cable management arm before excessive load is applied. This preventive measure ensures that when heavy cables are connected, the supporting base is already in position to absorb and distribute the load, preventing deformation of the slide rail assemblies before it can occur.
3Device complexity
If a single cable management arm is used, then the device complexity is reduced, but the supporting structure is insufficient for heavy cable loads
Solution Approach 1:
The patent segments the supporting function from the cable management function. The supporting base handles the weight-bearing function, while the cable management arm handles the cable organization function. This segmentation allows each component to be optimized for its specific function, with the supporting base providing robust structural support and the cable management arm providing flexible cable management, thereby improving reliability without significantly increasing overall complexity.
Data Source
AI summary
A rack system includes a carried object, a first cable management arm, a second cable management arm and a supporting base. The carried object is mounted to the rack through a pair of slide rail assemblies. The first cable management arm is detachably connected to one of the slide rail assemblies. The second cable management arm is pivotally connected to the first cable management arm. The second cable management arm is detachably connected to the carried object. The supporting base is attached to the carried object and configured to support at least one of the first cable management arm and the second cable management arm.