Variable-Width Server Kit and Slide Rail for Six-Drive Rack Assembly
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Solution Overview
Problem
Conventional server systems have limitations in space utilization and expandability due to the inability to accommodate more than five storage devices side by side, leading to wasted mechanical space and inferior expandability.
Innovation Solution
A server kit with a holder divided into a wide first zone and a narrow second zone, along with a server slide rail designed to accommodate six storage devices, allowing the server kit to be slidably assembled with a standard rack, utilizing a rail supporting component with dual-bending and fixing components for stable assembly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If the server holder accommodates more storage devices side by side, then space utilization improves, but the total width exceeds the rack entrance dimension
Solution Approach 1:
The holder is divided into a first zone and a second zone with different widths. The first zone (wider) accommodates storage devices side by side, while the second zone (narrower) allows the holder to pass through the rack entrance. This segmentation enables the holder to accommodate more storage devices while maintaining compatibility with standard rack dimensions.
Solution Approach 2:
The holder transitions from a uniform width design to a variable width design with distinct zones. By changing the dimensional characteristics along the length of the holder, it becomes possible to fit more storage devices in the wider first zone while the narrower second zone enables passage through the rack entrance, effectively resolving the width constraint.
2Quantity of substance
If a variable width holder is used to accommodate more storage devices, then space utilization improves, but structural strength may be compromised
Solution Approach 1:
The holder employs an asymmetric design with a wider first zone and a narrower second zone. This asymmetric configuration optimizes space utilization in the first zone for storing multiple devices while the second zone provides structural continuity and strength. The bridging zone connects these asymmetric sections, maintaining overall structural integrity despite the variable width configuration.
Solution Approach 2:
Different zones of the holder are designed with different width characteristics suited to their specific functions. The first zone has greater width to accommodate storage devices, the bridging zone provides structural transition, and the second zone has reduced width for rack compatibility. This local differentiation of properties optimizes both storage capacity and structural strength in each region.
3Strength
If a strengthening component is added to the bridging zone, then structural strength improves, but device complexity increases
Solution Approach 1:
The strengthening component is integrated into the bridging zone structure, combining the functions of structural reinforcement and zone connection into a single integrated element. This merging approach provides the necessary strength to the variable width configuration without requiring separate, additional components, thereby minimizing device complexity.
Data Source
AI summary
A server system capable of supporting a plurality of storage devices includes a rack, a server kit and a server slide rail. The server kit includes a holder and frame. The holder has a first zone and a second zone with different widths. The frame whereinside the storage devices are slidably assembled is disposed on the first zone. The server slide rail includes a rail supporting component, an external rail component and an internal rail component. The rail supporting component is disposed on the rack, and has a first part and a second part with different lengths. The external rail component is disposed on the second part and does not overlap the first part. The internal rail component is disposed on the second part and slidably assembled with the external rail component.