Modular Optical Fiber Connector with Tool-Free Submodule Mounting
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Solution Overview
Problem
Current optical fiber link configurations in data communication systems require complex fastening mechanisms and tools for submodule installation and removal, limiting user configurability and ease of use.
Innovation Solution
A user-configurable optical fiber connector with a modular design featuring a connector body and submodule, allowing for tool-free mounting and release, with a pluggable optical fiber port and fiber guides for secure optical fiber alignment and routing, enabling flexible submodule selection and installation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional fastening mechanisms are used for submodule installation, then secure connection is achieved, but device complexity and ease of operation deteriorate
Solution Approach 1:
The optical fiber link is divided into modular components: a connector body and interchangeable submodules. Each submodule contains specific optical components (couplers, splitters, connectors) that can be independently selected and installed. This segmentation allows users to choose and install only the needed functionality without complex fastening mechanisms, as submodules are designed for tool-free insertion and removal.
Solution Approach 2:
The connector body incorporates built-in alignment features and retention mechanisms that enable users to install and remove submodules without external tools or complex procedures. The self-aligning design and snap-fit retention allow end-users to configure their own optical fiber links by simply inserting the appropriate submodule into the connector body.
2Adaptability or versatility
If modular design with interchangeable submodules is implemented, then adaptability improves, but device complexity increases
Solution Approach 1:
The connector body is designed as a universal platform that can accommodate multiple types of submodules (couplers, splitters, connectors, amplifiers) through a standardized interface. This universal design allows a single connector body to support various optical functions by simply changing the submodule, providing high adaptability without requiring multiple specialized connector designs.
Solution Approach 2:
By separating the universal connector body from the function-specific submodules, the system achieves versatility through component interchangeability. The standardized mechanical and optical interfaces ensure that submodules can be easily swapped without complex reconfiguration procedures.
3Ease of operation
If tool-free mounting and release is implemented, then ease of operation improves, but reliability may deteriorate
Solution Approach 1:
The connector body includes pre-formed retention features (such as spring-loaded clamps, snap-fit structures, or latch mechanisms) that automatically engage when the submodule is inserted. These pre-configured retention mechanisms ensure secure connection without requiring tools, as the retention features are already positioned to grip the submodule firmly upon insertion.
Solution Approach 2:
The retention mechanisms utilize curved or rounded geometric features that enable smooth insertion and automatic engagement. For example, curved retention arms that flex during insertion and snap into place, or rounded retention grooves that guide the submodule into correct alignment while providing secure holding. These curved geometries allow tool-free operation while maintaining reliable connection through continuous contact pressure.
Data Source
AI summary
An optical fiber connector includes a connector body and a submodule having a user-selectable configuration, such as a splitter or coupler. The connector body has a submodule mounting region. A first end of the connector body has a pluggable optical fiber port. A second end of the connector body has at least one body fiber guide. The submodule is releasably mounted in the submodule mounting region. The submodule has at least one submodule fiber guide aligned with at least one body fiber guide and at least one submodule fiber guide aligned with the pluggable optical fiber port. One or more optical fibers are routed through the connector body in accordance with the submodule configuration.