Cabinet Guiderail With Extended Parts For Universal Chassis

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Solution Overview

Problem

The existing storage system requires a dedicated chassis for each type of storage processing unit due to varying dimensions, leading to waste and high production costs.

Innovation Solution

A guiderail system with a main body and extended parts that can accommodate storage processing units of different dimensions, featuring a supporting and fixing mechanism to secure the units within a cabinet, including embossments and hooks for enhanced stability and vibration resistance.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a dedicated chassis is designed for each type of storage processing unit, then the storage processing unit can be securely fixed, but production costs increase and design waste occurs

Engineering Contradiction:
Improvefixing reliabilityVSAvoidproduction cost
Core Design Contradiction:
ReliabilityVSEase of manufacture

Solution Approach 1:

The guiderail is designed with a universal structure that can accommodate storage processing units of different dimensions. The main body part provides a standardized mounting interface, while the extended part can be adjusted or configured to fit various unit sizes, eliminating the need for dedicated chassis designs for each unit type.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The guiderail is divided into a main body part and an extended part, allowing modular adaptation to different storage processing unit dimensions. This segmentation enables a single guiderail design to serve multiple unit types by adjusting the extended portion, reducing the need for completely different chassis designs.

Inventive Principle:
Principle #1Segmentation

2Reliability

If a dedicated chassis is designed for each storage processing unit type, then proper support is provided, but design complexity and variety increase

Engineering Contradiction:
Improvesupport stabilityVSAvoidchassis variety
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The guiderail serves as a universal support structure that can handle multiple types of storage processing units. The main body part provides consistent support, while the extended part adapts to different unit dimensions, maintaining support stability without requiring multiple chassis varieties.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The guiderail design allows for dynamic adaptation to different storage processing unit types through its extended part, which can be configured or adjusted based on the specific unit dimensions, providing stable support without requiring static dedicated chassis designs for each unit type.

Inventive Principle:
Principle #15Dynamics

3Object-affected harmful factors

If the guiderail includes extended parts and supporting structures, then vibration resistance improves, but manufacturing complexity increases

Engineering Contradiction:
Improvevibration resistanceVSAvoidguiderail structure
Core Design Contradiction:
Object-affected harmful factorsVSDevice complexity

Solution Approach 1:

The guiderail includes pre-designed extended parts and supporting structures that are integrated into the main body. These features are built-in to provide vibration resistance from the outset, preventing excessive vibration before it can affect the storage processing units, rather than requiring additional complex mitigation measures.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The extended part and supporting structure are combined into a single integrated guiderail component rather than separate assemblies. This merging provides vibration resistance functionality while simplifying the overall structure by eliminating the need for multiple separate parts and their associated mounting and adjustment mechanisms.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS10349550B2Guiderail for a cabinet, chassis and cabinet
Publication Date: 2019.07.09 EMC IP HLDG CO LLC
  • US10349550B2 patent drawing
  • US10349550B2 patent drawing
  • US10349550B2 patent drawing

AI summary

Embodiments of the present disclosure relate to a guiderail for a cabinet, a chassis and a cabinet. Specifically, the present disclosure discloses a guiderail (1) used in a cabinet (100) and the corresponding chassis (2) and the cabinet (100). The guiderail (1) is mounted in the cabinet (100) and used to fix the chassis (2) which can accommodate storage processing units (3) with different dimensions. According to the present disclosure, the guiderail (1) comprises a main body part (10) and an extended part (30), wherein the main body part (10) is used to support the chassis (2) when it is inserted into the cabinet (100) along the guiderail (1); and the extended part (20) is used to fix the storage processing unit (3) extending from the chassis (2) so that storage processing units (3) of different dimensions can share the chassis (2) with the same specification.