Optical Connector Plug With Removable Mating Interface Shroud
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing optical connector plugs have fixed mating interfaces, limiting their compatibility with different optical ports and requiring specialized tools and trained personnel for installation, which complicates the deployment of optical waveguides in communication networks and restricts bandwidth utilization for subscribers.
Innovation Solution
The development of optical plug connectors with removable and replaceable mating interfaces, allowing users to change the interface in the field using interchangeable shrouds, enabling compatibility with various optical ports without the need for specialized tools or trained personnel.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If optical connector plugs have fixed mating interfaces, then manufacturing and installation are standardized, but compatibility with different optical ports is limited
Solution Approach 1:
The connector is divided into two main segments: a body portion and a mating interface portion (shroud). The shroud can be removed and replaced with different types to accommodate various optical ports. This segmentation allows the same body to work with multiple port types by simply changing the shroud component.
Solution Approach 2:
The body portion is designed as a universal component that can accommodate multiple types of shrouds. This multi-functionality enables a single connector body to serve different purposes by interfacing with various optical ports through interchangeable shrouds, thereby improving adaptability without requiring multiple specialized connectors.
2Ease of operation
If specialized tools and trained personnel are used for installation, then connection precision is ensured, but deployment cost and complexity increase
Solution Approach 1:
The shroud incorporates asymmetric alignment features such as positioning tabs and corresponding recesses that guide the connector into proper alignment with the optical port. This asymmetric design ensures correct orientation and positioning during installation, maintaining connection precision while simplifying the installation process.
Solution Approach 2:
The connector design includes self-aligning features and snap-fit mechanisms that automatically position the connector correctly during insertion, eliminating the need for specialized alignment tools or highly trained personnel. The connection is achieved through simple plug-and-play operation while maintaining precision through built-in mechanical guidance features.
3Adaptability or versatility
If removable shrouds are used for interface changes, then adaptability to different ports is improved, but device complexity and potential reliability issues increase
Solution Approach 1:
The shroud is pre-designed with integrated retention features such as snap-fit latches or bayonet locks that ensure secure attachment to the body portion before use. This preliminary design of retention mechanisms guarantees reliable connections while allowing for tool-free removal and replacement when interface changes are needed.
Data Source
AI summary
Disclosed are optical plug connectors that can be converted from a first mating interface to a second mating interface that is different than the first mating interface. The optical plug connector comprises a plug body, a shroud, a ferrule and a first coupling member for securing the optical plug connector. The shroud comprises a first mating interface configuration that may be removed and replaced with a shroud having a second mating interface configuration.