Optical Fiber Cable Spaced Adhesive Binding

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Solution Overview

Problem

Conventional optical fiber cables tend to become tangled, disrupting their specific color-coded arrangement, which increases installation errors due to the lack of a secure binding mechanism for maintaining the ordered configuration during installation.

Innovation Solution

The optical fiber cable features a method where multiple optical fibers are arranged in juxtaposition with spaced-apart adhesive materials, such as epoxy, binding adjacent fibers in a manner that allows for a reticular structure when stretched, maintaining the color-coded order and preventing tangling.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Manufacturing precision

If optical fibers are arranged in specific color-coded order, then connection accuracy is improved, but the fibers tend to get tangled and lose arrangement during installation

Engineering Contradiction:
Improvearrangement accuracyVSAvoidarrangement stability
Core Design Contradiction:
Manufacturing precisionVSStability of the object's composition

Solution Approach 1:

The adhesive material is applied in multiple spaced-apart locations along the optical fibers, creating multiple binding points that segment the binding function. This segmentation maintains the arrangement at different positions along the cable length, preventing tangling while preserving the color-coded order for accurate connection.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The adhesive material acts as an intermediary substance between adjacent optical fibers, binding them together at spaced-apart locations. This intermediary binding mechanism maintains the specific arrangement of fibers without requiring direct continuous contact, allowing the fibers to remain organized while preventing tangling during installation.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Stability of the object's composition

If adhesive material is applied to bind optical fibers, then arrangement stability is improved, but the flexibility and ease of installation may be reduced

Engineering Contradiction:
Improvearrangement stabilityVSAvoidinstallation ease
Core Design Contradiction:
Stability of the object's compositionVSEase of operation

Solution Approach 1:

Instead of applying adhesive material continuously or at every possible location, the invention applies it at selective spaced-apart positions. This partial application provides sufficient binding to maintain arrangement stability while leaving gaps that preserve flexibility and ease of handling during installation.

Inventive Principle:
Principle #16Partial or excessive action

Solution Approach 2:

The adhesive material is applied locally at specific spaced-apart positions rather than uniformly along the entire length of the optical fibers. This localized binding provides arrangement stability where needed while maintaining flexibility and ease of installation in other regions.

Inventive Principle:
Principle #3Local quality

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

This solution significantly reduces installation time and error rates by ensuring the optical fibers remain aligned and easily connectable to device ports, while also protecting them from damage with a wrapper.

Implementation Method 1

a plurality of adhesive materials spaced-apart disposed on the optical fibers. Each of the adhesive materials binds adjacent ones of the optical fibers to one another

Methodology Applied
Scientific EffectAdhesion: Adhesive

Data Source

PatentUS11020916B2Optical fiber cable and method for manufacturing the same
Publication Date: 2021.06.01 GLORIOLE ELECTROPTIC TECH CORP
  • US11020916B2 patent drawing
  • US11020916B2 patent drawing
  • US11020916B2 patent drawing

AI summary

An optical fiber cable includes a plurality of optical fibers arranged in juxtaposition with one another, and a plurality of adhesive materials spaced-apart disposed on the optical fibers. Each of the adhesive materials binds adjacent ones of the optical fibers to one another in a number that is smaller than a total number of the optical fibers. A method for manufacturing the optical fiber cable includes arranging the optical fibers in juxtaposition with one another, and applying the adhesive materials to the optical fibers in a spaced-apart manner, such that each of the adhesive materials binds adjacent ones of the optical fibers.