Separable Fiber Optic Connection Box Accessories for Custom Layouts

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Solution Overview

Problem

Existing fiber optic connection boxes lack flexibility and customization options, requiring users to install all components upfront, which may not meet specific requirements and can lead to inefficiencies.

Innovation Solution

A one-piece combination part for fiber optic connection boxes that can be separated into individual accessories, allowing users to customize the junction box according to their needs, with components like couplings, holders, and tools that can be snapped into various positions and orientations.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If all components are installed upfront in the junction box, then the box is ready for use immediately, but users cannot customize according to specific requirements and may waste resources on unnecessary components

Engineering Contradiction:
Improvecustomization capabilityVSAvoidcomponent arrangement complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The accessory set is segmented into a combination part (holding multiple accessories) and individual accessories that can be separated and installed selectively. This allows users to customize the junction box by installing only the needed components rather than pre-installing all possible accessories, resolving the contradiction between adaptability and device complexity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system transitions from a static pre-configured state to a dynamic customizable state. Users can adapt the junction box configuration based on specific requirements by selecting and installing individual accessories from the combination part, enabling the system to adapt to different application scenarios while maintaining manageable complexity.

Inventive Principle:
Principle #15Dynamics

2Adaptability or versatility

If multiple separate accessories are provided, then users can customize the junction box, but storage and organization become more difficult

Engineering Contradiction:
Improvecustomization capabilityVSAvoidstorage and organization ease
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

Multiple accessories are merged into a single combination part that can be stored and transported as one unit. This resolves the contradiction by maintaining customization capability (accessories can still be separated and installed individually) while greatly improving storage and organization ease (everything is contained in one piece rather than scattered separate components).

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The combination part serves multiple functions: it stores multiple accessories, organizes them in a compact form, and allows selective installation. This multi-functional design resolves the contradiction between customization and ease of operation by providing both individual accessory availability and unified storage.

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

3Ease of operation

If a one-piece combination part is used, then storage and organization are simplified, but initial setup requires separation and installation steps

Engineering Contradiction:
Improvestorage and organization easeVSAvoidinstallation time
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The combination part is designed with predetermined breaking points that allow easy separation of individual accessories. This resolves the time loss concern by making the separation process simple and quick, while maintaining the storage benefits of the one-piece design. The segmentation enables fast assembly without requiring complex installation procedures.

Inventive Principle:
Principle #1Segmentation

4Productivity

If all components are pre-installed in the junction box, then the product is ready for immediate use, but flexibility for future modifications is reduced

Engineering Contradiction:
Improveready-for-use statusVSAvoidfuture modification flexibility
Core Design Contradiction:
ProductivityVSAdaptability or versatility

Solution Approach 1:

The combination part is prepared in advance with all necessary accessories organized together, allowing quick deployment when needed. At the same time, the selective installation capability preserves future modification flexibility, as users can add or remove accessories from the combination part as requirements change, resolving the contradiction between immediate readiness and future adaptability.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentEP4617750A1Accessories for junction box
Publication Date: 2025.09.17 HAUFF TECH GRIDCOM GMBH
  • EP4617750A1 patent drawingFigure 1
  • EP4617750A1 patent drawingFigure 2
  • EP4617750A1 patent drawingFigure 3

AI summary

The invention relates to an accessory set for a fiber optic connection box, which is a one-piece combination part with a plurality of connected accessories, which accessories can be separated from the combination part.