Plug Connector Delatch Mechanism for Cage Release
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing delatch mechanisms for pluggable connectors in cages are not optimized for easy release, requiring higher forces and complex actuation processes.
Innovation Solution
A delatch mechanism comprising a latch block on the cage and a latch tap on the plug connector, with an actuator member that slides to displace the latch tap and release the latch block, facilitating easy unlatching by leveraging a wedge-shaped latch block and a friction-enhanced actuator design.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a conventional delatch mechanism is used, then the plug connector can be latched securely, but the release process requires high force and complex actuation
Solution Approach 1:
The patent inverts the traditional latching approach by positioning the latch block on the cage (stationary side) and the latch tap on the plug connector (movable side). This inversion allows the actuator to push the latch tap directly, converting the release action into a simple linear motion that requires minimal force, thereby resolving the contradiction between secure latching and easy release.
Solution Approach 2:
The actuator member is designed to be slidable on the exterior portion of the plug connector, providing dynamic movement capability. This sliding mechanism allows the actuator to easily transition between latched and unlatched positions with minimal force, improving ease of operation while maintaining secure latching when engaged.
2Ease of operation
If the latch block is positioned on the cage and latch hole on the plug connector, then the unlatching process becomes simpler, but the device structure becomes more complex
Solution Approach 1:
The latching system is segmented into distinct functional components: latch block on the cage, latch tap on the plug connector, and actuator member on the plug connector. This segmentation allows each component to perform its specific function efficiently, simplifying the unlatching process while distributing structural complexity across separate, manageable parts.
Solution Approach 2:
The latch tap acts as an intermediary element between the actuator member and the latch block. It translates the linear motion of the actuator into the necessary movement to release the latch block from the latch hole, providing a mechanical advantage that simplifies the unlatching operation without requiring complex mechanisms.
3Ease of operation
If an actuator member is added to slide and displace the latch tap, then the release mechanism becomes easier to operate, but the number of components increases
Solution Approach 1:
The actuator member is designed with multi-functionality, serving both as the operating interface for the user and as a mechanical lever to amplify the release force. By integrating these functions into a single component, the patent improves ease of operation without proportionally increasing the number of components, as the actuator replaces what would otherwise require multiple separate elements.
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
Enables efficient and straightforward release of the plug connector from the cage with reduced force requirements, improving the ease and reliability of the unlatching process.
Implementation Method 1
The actuator member is slidably mounted on an exterior portion of the plug connector. The actuator member could slide from a first position where the latch block resides in the latch hole
Data Source
AI summary
A delatch mechanism for a plug connector (100) plugged in a cage (20). The delatch mechanism includes a latch block (210) positioned at an exterior surface of the cage, a latch tap (14) positioned at an exterior portion of the plug connector (100), and an actuator member (3) positioned at the exterior portion of the plug connector. The latch tap has a latch hole (1421) for matching with the latch block to lock the plug connector with the cage. Drive the actuator member so that the latch block away from the latch hole to unlock the plug connector from the cage. Through setting the latch block on the cage and the latch hole on the plug connector, the delatch mechanism runs easily for unlatch process.