Rapid Universal Rack-Mount Enclosure with Rotatable Fiber Spool

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Solution Overview

Problem

The varying lengths of fiber optic cables needed between fiber optic equipment and distribution frames pose a challenge in managing and connecting them effectively.

Innovation Solution

A cable enclosure assembly with a rotatable spool and adapters that allows for flexible management of fiber optic cables, enabling them to be stored and dispensed efficiently while maintaining connectivity.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If fiber optic cables are routed between fiber optic equipment and distribution frames, then connectivity is established, but cable management becomes complex due to varying lengths

Engineering Contradiction:
Improvecable length adaptabilityVSAvoidcable management complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent implements a rotatable spool mechanism that allows the cable enclosure to dynamically adjust its orientation. The spool can rotate to different positions to accommodate varying cable lengths and routing requirements, enabling the system to adapt to different deployment scenarios without requiring complex manual cable management procedures.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The cable enclosure assembly is designed as a universal solution that can handle multiple cable length requirements through a single device. The rotatable spool mechanism allows the same enclosure to serve different functions for various cable lengths, eliminating the need for multiple specialized cable management devices.

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

2Ease of manufacture

If fixed cable routing is used, then installation is simple, but flexibility for varying lengths is lost

Engineering Contradiction:
Improveinstallation simplicityVSAvoidcable length flexibility
Core Design Contradiction:
Ease of manufactureVSAdaptability or versatility

Solution Approach 1:

The rotatable spool transforms the static cable routing system into a dynamic one. The spool can be rotated to different angular positions to accommodate varying cable lengths, providing flexibility while maintaining a relatively simple installation process. The mechanism allows on-site adjustment without requiring complex pre-planning or multiple installation steps.

Inventive Principle:
Principle #15Dynamics

3Ease of operation

If cable spool is made rotatable, then cable deployment flexibility is improved, but device complexity increases

Engineering Contradiction:
Improvecable deployment flexibilityVSAvoidspool mechanism complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The rotatable spool mechanism provides operational flexibility for cable deployment while maintaining reasonable device complexity. The spool can be rotated manually or mechanically to the required position, and once positioned, can be locked to maintain stability. This dynamic capability allows operators to easily deploy cables of varying lengths without requiring overly complex automated positioning systems.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS20250264680A1Rapid universal rack mount enclosure
Publication Date: 2025.08.21 COMMSCOPE TECHNOLOGIES LLC
  • US20250264680A1 patent drawing
  • US20250264680A1 patent drawing
  • US20250264680A1 patent drawing

AI summary

A cable enclosure assembly includes an enclosure, a cable spool and a length of fiber optic cable. The enclosure defines an interior region, a first opening and a second opening aligned with the first opening. The first and second openings provide access to the interior region. The cable spool is disposed in the interior region of the enclosure and is rotatably engaged with the enclosure. The cable spool includes a drum and a flange engaged to the drum. The flange has an outer peripheral side, a cable management portion and an adapter bulkhead portion. The adapter bulkhead portion extends outwardly from the cable management portion and forms a portion of the outer peripheral side. The length of the fiber optic cable is dispose about the drum of the cable spool.