Fiber Optic Transceiver Release Mechanism for Connector Protection
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Solution Overview
Problem
Conventional fiber optic connectors with pull tabs are prone to damage during frequent handling, leading to increased material and operating costs due to broken tabs and potential damage to the cable and transceiver, necessitating a robust and low-cost solution for reliable mating and releasing of cables from transceivers.
Innovation Solution
A release mechanism comprising actuator, prongs, and a spring-loaded design that allows for easy and secure disengagement of fiber optic cables from transceivers without requiring forceful handling, using a push plate and prongs that slide vertically to unlock the locking mechanism, enabling effortless insertion and removal of cables without manual contact.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If pull tabs are used on fiber optic connectors for easy release, then ease of operation is improved, but reliability deteriorates due to frequent damage from handling
Solution Approach 1:
The patent introduces a release mechanism as an intermediary component between the connector and the user's hand. This mechanism includes a release button on the transceiver and a corresponding latch on the connector, allowing the user to interact with the release function without directly handling the fragile pull tab or cable components, thus preventing damage while maintaining ease of operation.
Solution Approach 2:
The patent replaces the traditional direct mechanical pull-tab system with a button-based release mechanism. Instead of requiring users to pull on fragile tabs that can break, the system uses a durable button on the transceiver that actuates a latch mechanism, substituting the weak mechanical pull action with a stronger, more reliable button press that doesn't risk damaging the connector or cable.
2Productivity
If frequent handling of connectors is allowed for easy connection/disconnection, then productivity is improved, but loss of substance increases due to damaged components
Solution Approach 1:
The patent designates the pull tab as a disposable or replaceable component that is intentionally made inexpensive and replaceable. When the pull tab does wear out or break from frequent handling, it can be easily replaced without causing damage to the more expensive connector or transceiver components, thus allowing frequent handling for high productivity while minimizing material loss through the use of affordable replacement parts.
Solution Approach 2:
The patent provides beforehand cushioning by designing the release mechanism to protect vulnerable components from damage during frequent handling. The button-based system and latch mechanism are engineered to distribute forces safely, preventing the kind of sharp impacts or stresses that would break pull tabs or damage cables, thereby enabling frequent connections without significant material loss.
3Speed
If forceful handling is used to disconnect cables quickly, then speed is improved, but object-affected harmful factors increase due to potential damage to cable and transceiver
Solution Approach 1:
The release mechanism acts as an intermediary that mediates between the user's disconnection action and the vulnerable cable and transceiver components. The button on the transceiver and corresponding latch on the connector provide a controlled, gradual release process that prevents sudden or forceful pulling, thereby enabling quick disconnection while avoiding harmful forces that could damage the cable or transceiver.
Solution Approach 2:
The latch mechanism and button design provide beforehand cushioning by absorbing and distributing the forces involved in disconnection. This cushioning effect prevents sharp, forceful impacts from reaching the cable and transceiver, allowing users to disconnect quickly without risking damage to the components through excessive force.
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
The solution reduces the likelihood of damage to connectors and transceivers, simplifies handling of cables with damaged or no pull tabs, and decreases maintenance costs by allowing safe and efficient mating and disengagement of fiber optic cables, minimizing equipment downtime and support requirements.
Implementation Method 1
A release mechanism comprising actuator, prongs, and a spring-loaded design that allows for easy and secure disengagement of fiber optic cables from transceivers
Data Source
AI summary
Release mechanisms and methods for engaging and disengaging cables from receptacles comprise an actuator that may be implemented at a receptacle, e.g., at a switch panel that comprises ports designed to engage with a connector. Once a force is exerted on the actuator, it causes one or more prongs to move toward a locking latch of the connector, until the latch is sufficiently depressed such as to unlock the connector and allow the connector to disengage from the receptacle.