Pluggable Transceiver Bail Lever Release Mechanism
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Solution Overview
Problem
Current optical transceivers lack standardized mechanisms for secure engagement and disengagement from host receptacles, making them difficult to assemble, manufacture, and maintain, especially in environments requiring compactness and ease of use.
Innovation Solution
A pluggable transceiver module with a bail lever and seesaw actuator mechanism that pivots to engage and disengage from the host receptacle, utilizing a pivot-to-rotation motion to apply forces that de-latch the transceiver, allowing for secure attachment and easy release without the need for complex linear motion mechanisms.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a complex linear motion mechanism is used for engagement and disengagement, then the mechanism can provide secure attachment, but the device complexity and manufacturing cost increase
Solution Approach 1:
The patent inverts the conventional linear motion approach by using rotational motion of a bail lever to achieve the same engagement and disengagement function. The bail lever rotates about a pivot point to apply force to the latching mechanism, transforming the motion type from linear to rotational, which simplifies the overall mechanism while maintaining secure attachment reliability
Solution Approach 2:
The bail lever acts as an intermediary element that translates user input (rotational motion) into the force needed to actuate the latching mechanism. This intermediary lever provides mechanical advantage and simplifies the direct connection between user action and latching engagement, reducing the complexity of the overall system
2Productivity
If a standardized mechanism is implemented for engagement and disengagement, then manufacturing efficiency improves, but adaptability to different orientations and applications is reduced
Solution Approach 1:
The bail lever mechanism is designed with universal applicability across different orientations and applications. The rotational motion mechanism can effectively engage and disengage the transceiver whether mounted horizontally, vertically, or at angles, making it adaptable to various host receptacle configurations while maintaining consistent manufacturing processes
Solution Approach 2:
The mechanism incorporates dynamic elements including a spring that provides automatic return force and a rotatable bail lever that adapts to different engagement forces required in various orientations. This dynamic design allows the same mechanism to function reliably whether the transceiver is installed horizontally, vertically, or at intermediate angles
3Volume of moving object
If compact design is achieved through reduced mechanism size, then the transceiver form factor improves, but the force required for engagement may increase
Solution Approach 1:
The bail lever utilizes rotational arc motion rather than linear displacement, effectively using the curvature of the rotation path to multiply force. This curved motion path allows a small rotational input to generate sufficient engagement force while maintaining a compact form factor, as the mechanical advantage is derived from the lever arm geometry rather than mechanism size
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 enhances assembly and manufacturing efficiency, reduces manufacturing costs, and provides a compact design with reduced wear and tear, while allowing for secure attachment and easy release, suitable for various orientations and applications, including telecommunications.
Implementation Method 1
the actuator rotates about a fulcrum with an opposing end of the actuator moving away from the module housing
Implementation Method 2
pivoting the bail lever away from the housing engages an end of the actuator to move towards the module housing so that the actuator rotates about a fulcrum
Data Source
AI summary
Briefly, various embodiments of a pluggable form factor release mechanism are described. For example, but without intending to limit the scope of claimed subject matter, a transceiver module may include the following: a module housing; a bail lever; an actuator; and a spring adjacent to the actuator. The bail lever and the actuator may be movably connected to the module housing in such a manner so that pivoting the bail lever away from the housing engages an end of the actuator to move towards the module housing. The actuator may rotate about a fulcrum with an opposing end of the actuator moving away from the module housing.