Adjustable Rack Door Panels for Variable-Width Secure Enclosures

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Solution Overview

Problem

Existing rack doors in data processing systems often fail to securely fit the varying widths of electronic racks and data center architectures, leading to incomplete coverage and security vulnerabilities.

Innovation Solution

Adaptable rack doors with adjustable width systems, including panels and securing mechanisms, allow for customization to match the width of electronic racks and data center environments, ensuring secure access control.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If fixed-width rack doors are used, then manufacturing and installation are simplified, but they cannot accommodate varying rack widths leading to security vulnerabilities and incomplete coverage

Engineering Contradiction:
Improverack door width adaptabilityVSAvoiddoor structure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The rack door is divided into multiple panels (first panel, second panel, third panel) that can be independently positioned and connected. These panels can be arranged in different configurations to accommodate various rack widths, transforming a single fixed-width door into a segmented, adaptable structure.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The rack door structure incorporates adjustable and reconfigurable elements that allow it to dynamically adapt to different rack widths. The door transitions from a static, fixed-width design to a dynamic system where panels can be repositioned and reconnected based on the specific rack configuration.

Inventive Principle:
Principle #15Dynamics

2Reliability

If custom-width rack doors are manufactured for each rack size, then perfect fit and security are achieved, but manufacturing complexity and cost increase significantly

Engineering Contradiction:
Improvesecurity coverageVSAvoiddoor manufacturing ease
Core Design Contradiction:
ReliabilityVSEase of manufacture

Solution Approach 1:

A single rack door design with multiple panels serves multiple width requirements. The same door structure can be configured to fit different rack widths by rearranging the panels, eliminating the need to manufacture separate custom doors for each rack size while maintaining secure coverage.

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

Solution Approach 2:

The door structure allows changes in its effective width parameter through reconfiguration of panels rather than manufacturing different doors with fixed width parameters. This enables the same door to adapt to various rack widths by modifying its structural configuration.

Inventive Principle:
Principle #35Parameter changes

3Adaptability or versatility

If rack doors with adjustment mechanisms are added, then width adaptability improves, but device complexity and installation difficulty increase

Engineering Contradiction:
Improvewidth adjustment capabilityVSAvoidinstallation ease
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The door is segmented into panels with standardized connection interfaces, allowing for modular assembly and disassembly. This segmentation simplifies the adjustment process compared to a monolithic door with complex built-in adjustment mechanisms, as panels can be independently repositioned and reconnected.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS20260032847A1Adaptive rack door
Publication Date: 2026.01.29 DELL PROD LP
  • US20260032847A1 patent drawing
  • US20260032847A1 patent drawing
  • US20260032847A1 patent drawing

AI summary

Devices, systems, and methods for securing electronic racks are disclosed. The electronic racks may be securing using adaptable rack doors. The rack doors may include width adjustment features. The width adjustment features may be used to place a rack door into compatibility with an electronic rack. The width adjustment features may enable different portions of the rack door to be repositioned with respect to one another to modify a width of the rack door. The adaptable rack door may also include features to enable it to be opened from the left or right hand side.