GPU Board Installation Jig for Heavy Tray Alignment
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Solution Overview
Problem
The installation of a conventional graphics processing unit (GPU) board into a GPU tray is challenging due to the board's weight (about 55 pounds) and the requirement for precise alignment and positioning to avoid damage to the board and the tray's mechanical features.
Innovation Solution
A jig comprising a sliding component and a lifting component is used to facilitate the installation of the GPU board into the GPU tray. The sliding component supports the weight of the GPU board and allows it to be translated into the tray without manual lifting, while the lifting component assists in aligning and securing the board during installation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual installation of GPU board is performed, then installation flexibility is maintained, but installation difficulty and risk of damage increase due to board weight and alignment requirements
Solution Approach 1:
A jig is introduced as an intermediary tool between the installer and the GPU board. The jig includes a sliding component with friction reducing devices that facilitate controlled movement of the heavy board, and a lifting component with handles that provide mechanical advantage for safe lifting and positioning. This intermediary device resolves the contradiction by making the operation easier while ensuring reliable, damage-free installation.
Solution Approach 2:
The installation function is segmented into distinct components: a sliding component for horizontal movement and a lifting component for vertical support. This segmentation allows each component to specialize in one aspect of the installation task, with the sliding component handling translation and the lifting component handling weight support, thereby improving both ease of operation and installation reliability.
2Manufacturing precision
If direct manual handling of GPU board is used, then device complexity is minimized, but manufacturing precision and alignment accuracy deteriorate
Solution Approach 1:
The jig serves as a precision intermediary tool that incorporates alignment features and guided movement paths. The sliding component translates the board along a predetermined trajectory, while the lifting component provides stable support during positioning. These intermediary mechanisms enable precise alignment without requiring complex manual coordination, thereby improving manufacturing precision while accepting necessary device complexity.
Solution Approach 2:
The jig is pre-configured with alignment features and friction reducing devices before the installation process begins. The sliding component is prepared with its friction reduction mechanisms in place, and the lifting component is readied with handles positioned for optimal leverage. This preliminary preparation ensures that when installation occurs, precise alignment can be achieved without requiring complex real-time adjustments, thus improving alignment precision while managing overall device complexity.
3Productivity
If GPU board is lifted and positioned manually, then installation time is reduced, but ergonomics and safety deteriorate due to heavy weight
Solution Approach 1:
The lifting component of the jig acts as a mechanical intermediary that handles the heavy GPU board weight. The handles provide leverage and distribute the load, allowing installers to move the 55-pound board with minimal physical strain. This intermediary tool maintains fast installation speed while dramatically improving ergonomic performance and safety by eliminating the need for direct manual lifting of the full board weight.
Solution Approach 2:
The lifting component is designed to counterbalance the weight of the GPU board during installation. By providing mechanical support and leverage through the handles, the lifting component effectively reduces the perceived weight that the installer must overcome, thereby maintaining installation speed while improving ergonomics and reducing physical strain on the operator.
Data Source
AI summary
A jig includes a lifting component and a sliding component. The lifting component is operable to receive a graphics processing unit (GPU) tray. The lifting component includes one or more grooves operable to receive the GPU tray. A sliding component is operable to receive a GPU board when the sliding component is in a reception configuration. The sliding component is operable to transition from the reception configuration to a deployment configuration where the GPU board is received in the GPU tray.