Rack-Mounted UI Device with Sliding Displays for Visibility and Airflow

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Solution Overview

Problem

In data centers, existing user interface configurations for managing and monitoring equipment within racks are limited by fixed positions and orientations, which restrict visibility and airflow, hindering efficient configuration and monitoring, especially in densely arranged setups.

Innovation Solution

A user interface device with adjustable height and rotatable displays that can be mounted on a sliding mechanism within a rack door, allowing for staggered positioning and improved visibility from either end of the row, while maintaining airflow through the rack.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a fixed user interface device is mounted on the rack, then the device structure is simple, but the visibility and airflow are restricted

Engineering Contradiction:

ImprovevisibilityVSAvoiddevice structure

Core Design Contradiction:

Ease of operationVSDevice complexity

Solution Approach 1:

The user interface device is mounted on a sliding mechanism that allows it to move along the rack door, transforming it from a fixed static structure to a dynamic adjustable one. This enables the device to be repositioned for optimal visibility from different locations while maintaining a relatively simple overall structure.

Inventive Principle:

Principle #15Dynamics

Solution Approach 2:

The sliding mechanism introduces movement along the vertical dimension of the rack door, allowing the UI device to be positioned at different heights. This dimensional adjustment enables better visibility from either end of the row without significantly complicating the device structure.

Inventive Principle:

Principle #17Another dimension (Dimensionality change)

2Ease of operation

If the user interface device is positioned to be visible from either end of the row, then the visibility is improved, but the airflow through the rack is obstructed

Engineering Contradiction:

ImprovevisibilityVSAvoidairflow obstruction

Core Design Contradiction:

Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The sliding mechanism allows the UI device to be dynamically repositioned along the rack door. When visibility from either end is required, the device can be moved to a higher position, which opens up airflow paths for cooling while maintaining the ability to be viewed from multiple locations.

Inventive Principle:

Principle #15Dynamics

3Adaptability or versatility

If the user interface device is made adjustable in height, then the visibility and airflow are improved, but the device complexity increases

Engineering Contradiction:

ImproveadjustabilityVSAvoidmounting mechanism

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

A sliding mechanism is integrated into the mounting structure, allowing the UI device to move along the rack door vertically. This dynamic adjustment capability provides height adaptability for different viewing positions and airflow requirements while adding minimal complexity compared to more complex positioning systems.

Inventive Principle:

Principle #15Dynamics

Data Source

PatentUS8922981B2Rack mounted UI device

Publication Date: 2014.12.30 HEWLETT PACKARD ENTERPRISE DEV LP

AI summary

A user interface (UI) device is disclosed. The UI device has two displays (106 and 108) that can be moved between a first position and a second position. In the first position the two displays (106 and 108) are side-by-side and the display surface for each of the two displays forms a common plane. In the second position the display surfaces face away from each other.