Modifiable Rack Post with Rotatable Brackets for Multi-Depth Chassis

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Solution Overview

Problem

Existing server rack systems are inflexible and require multiple racks of varying sizes to accommodate chassis of different depths, leading to increased costs and space requirements, as well as limiting the ability to mount multiple-sized chassis in a single rack.

Innovation Solution

A modifiable bracket assembly with a slidably configured post and rotatable brackets that can adjust in orientation, allowing for the installation of chassis of varying sizes within a single rack, enabling flexible mounting options and efficient use of space.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a fixed-size rack is used, then the rack structure is simple and stable, but it cannot accommodate chassis of varying depths

Engineering Contradiction:
Improveaccommodation of varying chassis depthsVSAvoidrack structure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The rack system employs dynamic, adjustable bracket positions along the vertical posts rather than fixed positions. The brackets can be moved to different heights and depths to accommodate chassis of varying sizes, transforming a static structure into an adaptable one that responds to different storage requirements

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The rack is divided into modular components including vertical posts, adjustable brackets, and horizontal slide rails. This segmentation allows independent adjustment of each component to fit different chassis configurations, enabling versatility without requiring complete structural redesign

Inventive Principle:
Principle #1Segmentation

2Adaptability or versatility

If multiple racks of different sizes are purchased to accommodate varying chassis, then all chassis sizes can be accommodated, but the cost and space requirements increase

Engineering Contradiction:
Improveaccommodation of varying chassis depthsVSAvoidstorage space requirements
Core Design Contradiction:
Adaptability or versatilityVSArea of stationary object

Solution Approach 1:

The rack system is designed as a universal platform that can accommodate multiple chassis types and sizes within a single structure. The adjustable brackets and slide rails enable the same rack to serve different storage needs, eliminating the requirement for multiple specialized racks

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Adaptability or versatility

If fixed-position brackets are used, then the rack structure is simple, but chassis of varying sizes cannot be mounted together in one rack

Engineering Contradiction:
Improvemounting of varying chassis sizesVSAvoidbracket assembly complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The bracket assembly incorporates movable and rotatable components that can be dynamically repositioned along the vertical posts. This dynamic capability allows brackets to be configured for different chassis depths while maintaining structural integrity

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The brackets are designed to rotate and move in multiple dimensions rather than being fixed in a single position. This multi-dimensional adjustability allows the same bracket to accommodate various chassis orientations and sizes by changing its spatial configuration

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

Data Source

PatentUS10674627B2Modifiable rack post
Publication Date: 2020.06.02 QUANTA COMPUTER INC
  • US10674627B2 patent drawing
  • US10674627B2 patent drawing
  • US10674627B2 patent drawing

AI summary

A rack is provided that includes a top frame and a bottom frame connected by at least one post. The post is slidably configured within the rack. The rack also includes a plurality of brackets installed on the post. Each of the brackets within the plurality of brackets is configured to rotate with respect to the at least one post.