OCP Module Ejection Lock Mechanism for Safe Handling
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing information handling systems lack an efficient mechanism for controlling the ejection of Open Compute Project (OCP) modules, which can lead to manual handling risks and potential damage to components during installation and removal.
Innovation Solution
A frame with a peripheral slot and a lock mechanism that allows for controlled ejection of OCP modules from a first position to a second position, utilizing a swing arm and plunger latch system to facilitate safe removal without touching main circuit board components.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual handling of OCP modules is used, then ease of operation is improved, but reliability deteriorates due to potential damage to components
Solution Approach 1:
A lock mechanism serves as an intermediary between the user and the OCP module. The lock includes a swing arm that engages with a notch in the module and a plunger latch that secures the module in place. This intermediary mechanism allows users to safely eject and reinstall modules without directly handling fragile components, thereby maintaining ease of operation while improving reliability by preventing accidental damage.
2Reliability
If controlled ejection mechanism is added, then reliability is improved, but device complexity increases
Solution Approach 1:
The lock mechanism is segmented into distinct functional components: a swing arm for engaging and disengaging the module, a plunger latch for securing the module in place, and a notch in the module that receives the swing arm. This segmentation allows each component to perform its specific function efficiently while keeping the overall design relatively simple. The modular structure reduces complexity compared to a monolithic locking system while maintaining high reliability through specialized component design.
3Productivity
If lock mechanism is implemented, then productivity is improved through controlled ejection, but ease of operation worsens due to additional steps
Solution Approach 1:
The lock mechanism incorporates dynamic elements that simplify operation. The swing arm can pivot between engaged and disengaged positions, and the plunger latch can move between locked and unlocked states. These dynamic movements allow users to eject and reinstall modules through simple, intuitive actions rather than complex procedures. The dynamic design maintains productivity by enabling quick module changes while reducing the operational burden on users.
Data Source
AI summary
An information handling system includes a peripheral interface and a frame that is operable to receive an Open Compute Project (OCP) module. The frame includes a peripheral slot that provides an electrical communication between the OCP module and the peripheral interface when the OCP module is disposed at a first position. A lock controls the ejection of the OCP module from the first position to a second position, and disengages from the OCP module at the second position.