Behind-the-wall optical connector latch mechanism
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Solution Overview
Problem
High-density fiber optic connectors in data centers require numerous components, leading to increased costs and complexity, which can be detrimental to the overall cost-effectiveness of data center design and implementation.
Innovation Solution
A low-profile, reduced-sized behind-the-wall connector design that integrates a resilient latch and ferrule alignment sleeves, reducing the number of components while maintaining proper functionality and reliability, allowing for easier assembly and reduced breakage during removal.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If traditional fiber optic connectors are used in high-density panels, then connection density is improved, but component quantity and manufacturing cost increase
Solution Approach 1:
The patent combines multiple traditional connector components into a single integrated housing structure. The housing integrates the body, latch mechanism, and alignment features that were previously separate components, thereby reducing component quantity while maintaining high-density connection capabilities
Solution Approach 2:
The integrated housing serves multiple functions simultaneously: it provides structural support, contains the latch mechanism for securing connections, provides alignment features for precise mating, and protects internal components. This multi-functionality reduces the need for separate specialized components
2Productivity
If traditional fiber optic connectors are used in high-density panels, then connection density is improved, but manufacturing cost increases
Solution Approach 1:
By merging multiple components into a single housing, the patent reduces the number of manufacturing steps, assembly operations, and quality control checkpoints, thereby lowering manufacturing cost while maintaining high-density connection functionality
Solution Approach 2:
The housing is designed with modular features that can be manufactured using standard molding techniques, allowing for cost-effective mass production while maintaining the integrated design benefits
3Ease of operation
If connectors are removed from adapters, then operational efficiency is improved, but connector breakage increases
Solution Approach 1:
The latch mechanism is designed to automatically disengage before the connector is fully removed from the adapter. The resilient latch releases the locking engagement in advance, allowing the connector to be pulled out smoothly without sudden stress that could cause breakage
Solution Approach 2:
The resilient latch provides a cushioning effect during the removal process by absorbing mechanical stress and providing a gradual release mechanism, preventing sudden impacts that could damage the connector or adapter
Data Source
AI summary
A behind-the-wall optical connector an outer housing configured to be inserted into an adapter with a corresponding inner surface, a ferrule included in an annular collar to mate with a corresponding projection at an adapter opening, and a latch attached to one side of housing configured to lock the connecter into an adapter opening. The latch is further configured with a locking channel and guide to accept a pull tab with a catch at one end, the pull tab releases the connector from the adapter opening when the tab is pulled rearward or away from the adapter.