Chassis Mounting Adapter for Cabinet Depth and Cable Routing Space

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Solution Overview

Problem

Inconsistent cabinet specifications lead to insufficient cable routing space for computer chassis, necessitating costly replacement of existing cabinets.

Innovation Solution

An assembly kit with an adjustable adaptor that extends the depth of the computer chassis within the cabinet, ensuring sufficient cable routing space without replacing the cabinet.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a computer chassis is installed in a cabinet with inconsistent depth specifications, then the cabinet can be used as-is, but there is insufficient cable routing space

Engineering Contradiction:
Improvecabinet compatibilityVSAvoidcable routing space
Core Design Contradiction:
Adaptability or versatilityVSVolume of moving object

Solution Approach 1:

The solution divides the mounting structure into separate components: a mounting ear that attaches to the chassis and an adapter that extends into the cabinet. This segmentation allows the adapter length to be adjusted independently to provide the necessary cable routing space while maintaining compatibility with different cabinet depths.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The adapter length is made adjustable rather than fixed, allowing the mounting structure to adapt to different cabinet depth specifications. This dynamic adjustment enables the same chassis to be installed in cabinets with varying depths while maintaining adequate cable routing space.

Inventive Principle:
Principle #15Dynamics

2Volume of moving object

If the cabinet depth is increased to accommodate cable routing space, then sufficient cable routing space is provided, but the cabinet cannot be used with existing chassis

Engineering Contradiction:
Improvecable routing spaceVSAvoidchassis compatibility
Core Design Contradiction:
Volume of moving objectVSAdaptability or versatility

Solution Approach 1:

By separating the mounting function into a mounting ear and an adapter component, the solution allows the adapter to be adjusted to different lengths. This enables the same chassis to be mounted in cabinets of various depths without requiring the cabinet itself to be modified or replaced.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The adapter length parameter can be changed to match different cabinet depth specifications. This parameter adjustment allows the mounting structure to accommodate varying cabinet depths while maintaining sufficient cable routing space, thereby preserving chassis compatibility across different cabinet models.

Inventive Principle:
Principle #35Parameter changes

3Volume of moving object

If existing cabinets are replaced with new cabinets to accommodate incompatible chassis, then sufficient cable routing space is guaranteed, but the cost increases significantly

Engineering Contradiction:
Improvecable routing spaceVSAvoidreplacement cost
Core Design Contradiction:
Volume of moving objectVSQuantity of substance

Solution Approach 1:

The adapter acts as an intermediary component between the chassis and the cabinet. Rather than replacing the entire cabinet, the adapter provides the necessary extension to create cable routing space, offering a cost-effective solution that avoids the expense of cabinet replacement.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

Instead of investing in expensive cabinet replacement, the solution uses a relatively simple and inexpensive adapter component to achieve the same functional outcome. This approach provides sufficient cable routing space at a fraction of the cost of replacing the entire cabinet system.

Inventive Principle:
Principle #27Cheap short-living objects (Disposable)

4Volume of moving object

If the adapter length is extended to provide more cable routing space, then sufficient space is created, but the adapter becomes more complex

Engineering Contradiction:
Improvecable routing spaceVSAvoidadapter structure
Core Design Contradiction:
Volume of moving objectVSDevice complexity

Solution Approach 1:

The mounting structure is divided into a mounting ear and an adapter, allowing the adapter to be a simple extension component. This segmentation keeps the adapter structure relatively simple while still providing the necessary cable routing space through length adjustment rather than complex internal mechanisms.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS12541233B2Adapter for chassis and cabinet assembly
Publication Date: 2026.02.03 QUANTA COMPUTER INC
  • US12541233B2 patent drawing
  • US12541233B2 patent drawing
  • US12541233B2 patent drawing

AI summary

An assembly kit for a computing system is disclosed. The assembly kit includes a mounting ear configured for attachment to a computer chassis, the computer chassis being configured to be received in a cabinet, the mounting ear having an L-shape formed by a first wall and a second wall, the second wall being perpendicular to the first wall, wherein the mounting ear is configured to receive a fastener configured for attaching the assembly kit to the cabinet; and an adapter releasably coupled to the mounting ear, the adapter having a third wall, a fourth wall that is perpendicular to the third wall, and a fifth wall that is perpendicular to the third wall, the fourth wall and the fifth wall being parallel. A space is formed between the fourth wall and the fifth wall, the space being configured to receive the fastener.