Fine Alignment Adapter for Variable-Width Power Supply Connectors

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Solution Overview

Problem

Existing information handling systems face challenges in aligning power supply units with varying widths to standard connectors, leading to compatibility issues.

Innovation Solution

The implementation of a fine alignment adapter that includes a base structure coupled to a housing adapter and an alignment arm to align the information handling resource board with the connector.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Power

If power supply units with varying widths are used to provide different power ratings, then power capacity is improved, but compatibility with standard connectors deteriorates

Engineering Contradiction:
Improvepower ratingVSAvoidconnector compatibility
Core Design Contradiction:
PowerVSAdaptability or versatility

Solution Approach 1:

A fine alignment adapter is introduced as an intermediary component between the power supply unit and the standard connector. The adapter includes a base structure that couples to the power supply unit and an alignment arm that extends to interface with the standard connector, enabling compatibility between power supply units of varying widths and standard connectors with fixed dimensions.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Power

If power supply units with varying widths are used to provide different power ratings, then power capacity is improved, but alignment precision with connectors deteriorates

Engineering Contradiction:
Improvepower ratingVSAvoidalignment precision
Core Design Contradiction:
PowerVSManufacturing precision

Solution Approach 1:

The fine alignment adapter serves as a mediator that compensates for width variations. The adapter's base structure is configured to couple to power supply units of different widths, and the alignment arm provides the precise interface needed for standard connectors, thereby maintaining alignment precision regardless of the power supply unit's width.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The adapter design allows for parameter changes in the base structure to accommodate different power supply unit widths while maintaining consistent alignment characteristics at the connector interface through the alignment arm.

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS20250293462A1Fine alignment adapter for aligning an information handling resource with a connector
Publication Date: 2025.09.18 DELL PROD LP
  • US20250293462A1 patent drawing
  • US20250293462A1 patent drawing
  • US20250293462A1 patent drawing

AI summary

An alignment adapter may include a base structure configured to couple to a housing adapter and an alignment arm extending from the base structure, wherein the alignment arm is configured to align an information handling resource board with a connector.