Blind Fastener Assembly for One-Sided Data Center Installation
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Solution Overview
Problem
Increasing equipment density in data centers leads to smaller product footprints, complicating installation and servicing of equipment due to limited access, especially when traditional mechanisms require access to both sides.
Innovation Solution
A fastening member with a hook-shaped end and dual bores (guide and fastener) allows for one-sided installation and securing of components, using a bolt and washer to secure components from a single accessible side, with optional flexible guide bore for flexibility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional fastening mechanisms are used, then reliable component attachment is achieved, but access to both sides of the component is required
Solution Approach 1:
The fastening mechanism is divided into distinct functional segments: a fastener body with a first bore for fastener insertion, a second bore for guide reception, and a hook-shaped member. This segmentation allows each component to perform its specific function independently, enabling one-sided installation while maintaining reliability.
Solution Approach 2:
Instead of requiring access to both sides of the component for fastening, the invention inverts the traditional approach by providing all necessary fastening functions from a single side. The hook-shaped member extends from the first side to engage with the second component, eliminating the need for rear access.
2Quantity of substance
If equipment density is increased, then data center space efficiency is improved, but installation and servicing accessibility deteriorates
Solution Approach 1:
The fastening mechanism transitions from a two-sided access requirement to a one-sided access configuration by utilizing the third dimension - the hook-shaped member extends perpendicular to the fastener insertion face, allowing engagement with the rear component while accessing only from the front side.
3Ease of operation
If one-sided fastening is implemented, then installation accessibility is improved, but fastening reliability may be compromised
Solution Approach 1:
The invention merges multiple fastening functions into a single integrated fastening member: the first bore receives and secures the fastener, the second bore guides and mates with the guide member for alignment, and the hook-shaped member provides mechanical engagement. This combination ensures reliable attachment while enabling one-sided installation.
Solution Approach 2:
The guide member acts as an intermediary element that mates with the second bore of the fastening member. This intermediary component ensures proper alignment and positioning of the fastener, enhancing the reliability of the one-sided fastening operation.
Data Source
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AI summary
An apparatus for installing data center components is disclosed. The apparatus includes a fastening member having first and second surfaces opposite one another. A guide bore is attached to the first surface and configured to mate with a guide of a first component. The fastening member includes a fastener bore that extends from the first surface to the second surface. A hook-shaped member of the fastening member extends from the first end, away from the first surface and may engage with a portion of a second component to retain the fastening member for fastening the first component to the second component. The fastener bore may receive a fastening component adapted to mate with fastener such that the fastening member retains the first component to the second component. The fastener is secured to the fastening component by a torque applied to a portion of the fastener proximate the first surface.