Hinged Labelling Tags for Rackmount Optical Cases

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Solution Overview

Problem

Rackmount cases for optical equipment lack an efficient method to label and organize fiber-optic cables or connections without physically manipulating the cables, making it difficult for users to comprehend the organization.

Innovation Solution

A rackmount case design featuring a housing with labelling tags that are hingedly connected, allowing them to be moved between a stowed and viewing position, enabling easy access and readability of information without disturbing the cables, using a rectangular tag plate with first and second hinge elements for rotation and secure engagement within slots.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of information

If traditional labeling methods are used in rackmount cases, then cables can be labeled, but users must physically manipulate the cables to read the labels, making it difficult to comprehend the organization

Engineering Contradiction:
Improveaccess to labeling informationVSAvoidease of reading labels
Core Design Contradiction:
Loss of informationVSEase of operation

Solution Approach 1:

The patent transitions labeling from a cable-associated dimension to a housing wall dimension by providing labelling tags on the interior surface of the housing wall. This allows information to be accessed in a different spatial dimension without manipulating cables, resolving the contradiction between information access and ease of reading labels

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

Solution Approach 2:

The patent introduces labelling tags as intermediary elements that carry information independently of the cables themselves. These tags are attached to the housing wall and can be viewed without touching or moving cables, serving as a mediator between the cable organization system and the user

Inventive Principle:
Principle #24Intermediary (Mediator)

2Loss of information

If labels are permanently attached to cables, then organization information is always visible, but cables must be manipulated to read the labels, increasing complexity of operation

Engineering Contradiction:
Improvevisibility of organization informationVSAvoidcomplexity of accessing information
Core Design Contradiction:
Loss of informationVSDevice complexity

Solution Approach 1:

The labeling system moves from cable surface (1D) to housing wall surface (2D/3D space), allowing information to be displayed in a separate plane that doesn't require cable manipulation to access, reducing operational complexity

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

Solution Approach 2:

The patent separates the labeling function from the cable structure by providing independent labelling tags on the housing wall. This segmentation allows the information display system to operate independently from the cable management system, reducing overall complexity

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS10332429B2Labelling system for rackmount case for the accommodation of optical equipment
Publication Date: 2019.06.25 BELDEN CANADA ULC
  • US10332429B2 patent drawing
  • US10332429B2 patent drawing
  • US10332429B2 patent drawing

AI summary

A rackmount case for the accommodation of optical equipment and labelling tag is disclosed. The case comprises a box like housing comprising an end defining a rectangular opening, labelling tags each comprising a rectangular tag plate and a plurality of hinge elements arranged along an edge of the rectangular tag plate. At least one labelling tag receiving slot is within the housing for receiving one of the labelling tags. The slot comprises an opening adjacent the housing opening and a plurality of hinge elements adjacent the slot opening. The labelling tags are moveable between a first position, wherein the tags are held within the slot, and a second position wherein the tags are outside of the slot and each of the hinge elements is engaged by a respective of the second hinge elements such that the tags are rotatable about an axis in parallel to the slot opening.