Optical Transceiver Bail Mechanism for Secure Cage Fastening
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Solution Overview
Problem
Existing optical transceivers face challenges in securely fastening and easily releasing from cages while maintaining a compact design, which restricts space for electronic components and complicates maintenance, especially in high-speed communication networks.
Innovation Solution
The optical transceiver incorporates a main body with elastic components and a fastening mechanism featuring a linkage arm, extending arms, and confined portions, allowing for secure fastening and easy release through a movable bail, enabling efficient pluggable installation and removal while optimizing space for electronic components.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a fastening mechanism is provided to securely fix the optical transceiver to the cage, then the reliability of connection is improved, but the device complexity increases due to additional fastening components
Solution Approach 1:
The fastening mechanism is segmented into multiple independent extending arms (first extending arm and second extending arm) that can be independently controlled by separate elastic components. This segmentation allows each arm to function autonomously in providing fastening force, improving connection reliability while distributing the complexity across modular elements rather than a single complex mechanism.
Solution Approach 2:
The extending arms are designed to be movable rather than fixed, allowing them to dynamically adjust their position and fastening force. The elastic components enable the arms to automatically engage and disengage from the cage, providing reliable fastening during operation while allowing easy release when needed, thus balancing reliability with operational flexibility.
2Ease of operation
If a releasing mechanism is provided to enable smooth release of the optical transceiver from the cage, then the ease of operation is improved, but the device complexity increases due to additional releasing components
Solution Approach 1:
The elastic components serve dual functions: they automatically push the extending arms outward to engage with the cage for fastening, and when the transceiver is pulled for removal, they automatically allow the arms to retract and disengage. This self-service mechanism eliminates the need for separate manual releasing components, improving ease of operation without proportionally increasing device complexity.
Solution Approach 2:
The same extending arms and elastic components that provide fastening functionality also enable the releasing operation. The mechanism is designed so that the natural elastic recovery force assists both engagement and disengagement processes, making the single fastening mechanism serve multiple purposes including secure fastening and easy release.
3Volume of moving object
If the optical transceiver is designed with a compact form factor, then the space utilization is improved, but the device complexity increases due to space constraints requiring efficient component arrangement
Solution Approach 1:
The first and second extending arms are arranged in a nested or overlapping configuration where they share common mounting points on the main body and coordinate their movements. The elastic components are positioned to efficiently utilize the space between the arms and main body, allowing the fastening mechanism to be compact while maintaining full functionality. This nested arrangement maximizes space utilization without requiring excessive component volume.
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 ensures reliable and efficient fastening and releasing of optical transceivers, allowing for flexible maintenance and improved space utilization within the transceiver, accommodating high-speed communication requirements while maintaining a compact form factor.
Implementation Method 1
an elastic component (400)... The confined portion (240) extends into the confined groove (140) for pressing the elastic component (400)
Data Source
AI summary
An optical transceiver includes a main body, an elastic component and a fastening component. The main body includes two lateral surfaces and an outer surface between the two lateral surfaces, and the outer surface defines a confined groove. The elastic component is disposed in the confined groove. The fastening component is movably disposed on the main body. The fastening component includes a linkage arm, two extending arms and a confined portion. The linkage arm is disposed on the outer surface of the main body, and the two extending arms are connected with the linkage arm. The two extending arms are respectively disposed on the two lateral surfaces. The confined portion is connected with the linkage arm and extends into the confined groove in order to press the elastic component. The two extending arms are detachably fasten-able with the cage.