Universal Rack Filler Panel With Angled Stepped Latching

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Solution Overview

Problem

Existing cable management systems for racks lack the ability to easily and interchangeably engage racks with varying railing thickness and hole shapes, limiting their versatility and ease of installation.

Innovation Solution

The development of filler panels and horizontal managers with angled stepped latching surfaces, guide posts, and locator walls that can securely and detachably engage racks with different depth dimensions and hole geometries, allowing for easy installation and removal across various rack designs.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If filler panels are designed to fit specific rack configurations, then they provide secure mounting, but they cannot be interchangeably used across different rack designs

Engineering Contradiction:
Improveinterchangeability across rack designsVSAvoidsecure mounting
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The filler panel is designed with a universal mounting mechanism that can accommodate multiple rack configurations. The panel includes a mounting bracket with adjustable positioning features that can adapt to different railing thicknesses and hole patterns, allowing the same panel to be securely mounted across various rack designs without requiring custom panels for each configuration.

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

Solution Approach 2:

The mounting mechanism incorporates adjustable parameters such as positioning holes at multiple locations, adjustable clamping force, and variable engagement depths. These parameter changes allow the filler panel to adapt to different rack specifications while maintaining secure mounting, resolving the contradiction between versatility and reliability.

Inventive Principle:
Principle #35Parameter changes

2Ease of operation

If filler panels are designed for tool-free installation, then ease of installation is improved, but mounting security may be compromised

Engineering Contradiction:
Improveease of installationVSAvoidmounting security
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The mounting mechanism is segmented into distinct functional components: a mounting bracket with positioning features, a clamping mechanism with spring-loaded or cam-actuated engagement, and interface elements that mate with the rack railing. This segmentation allows each component to perform its specific function optimally while working together to provide both easy installation and secure mounting without requiring tools.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The mounting mechanism incorporates self-adjusting features such as spring-loaded clamps that automatically engage and secure the filler panel to the rack railing without requiring manual tightening or tool intervention. The design includes self-aligning positioning features that guide the panel into proper position during installation, providing both ease of operation and reliable mounting security.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS9363922B2Horizontal manager for equipment racks and enclosures
Publication Date: 2016.06.07 LEGRAND DPC LLC
  • US9363922B2 patent drawing
  • US9363922B2 patent drawing
  • US9363922B2 patent drawing

AI summary

A filler panel/horizontal manager for a rack includes two latching regions that mirror each other. The latching regions include a pair of guide posts configured to enter both round-shaped and square-shaped holes and guide the filler panel into a rack. The latching region further includes a pair of locator walls configured to enter square shaped holes along with the guide posts to guide the filler panel into a rack. Each latching region includes one or more latching members having surfaces for engaging a railing of a rack. At least one pair of latching members includes an angled stepped surface configured to engage railings of different thicknesses. One or more outwardly extending cable management elements may be associated with a front face of the filler panel/horizontal manager to facilitate wire/cable management functionalities.