Sliding Panel Coupling System for Tool-Free Rack Equipment Assembly

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Solution Overview

Problem

Existing systems for joining equipment housings in rack systems are complex, inefficient, and require numerous screws and bolts, leading to wasted space and increased maintenance needs.

Innovation Solution

The use of modular housing apparatuses featuring planar, parallelogram-shaped panels with U-shaped channels and C-shaped panels with lip channels, allowing for sliding engagement and secure attachment of equipment housings without the need for extensive hardware, facilitating easy assembly and reduced hardware requirements.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If traditional rack mounting systems use screws, bolts, and brackets to secure equipment housings, then the connection strength and reliability are improved, but the device complexity and number of hardware components increase significantly

Engineering Contradiction:
Improveconnection strengthVSAvoidnumber of hardware components
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent combines multiple separate hardware components (brackets, screws, bolts, washers) into a single integrated rack mounting panel with built-in mounting structures. The panel incorporates mounting holes, recesses, and structural features directly into its design, eliminating the need for separate brackets and fasteners, thereby reducing component count while maintaining connection reliability

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The rack mounting panel serves multiple functions simultaneously: it provides structural support, contains integrated mounting holes for securing equipment, includes recesses for cable management, and offers a standardized interface for rack installation. This multi-functional design replaces multiple specialized components with a single universal mounting solution

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

2Reliability

If traditional mounting systems use multiple screws and brackets, then the secure attachment is achieved, but the assembly time and maintenance complexity increase

Engineering Contradiction:
Improvesecure attachmentVSAvoidassembly time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The mounting holes, recesses, and structural features are pre-integrated into the rack mounting panel during manufacturing. This preliminary preparation eliminates the need for on-site assembly of multiple separate components, allowing for rapid installation by simply positioning and securing equipment through the pre-configured panel structures

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

By combining multiple mounting operations into a single integrated panel, the system reduces the number of assembly steps from installing separate brackets and fasteners to a single positioning and fastening operation, significantly reducing assembly time while maintaining secure attachment

Inventive Principle:
Principle #5Merging (Combining)

3Stability of the object's composition

If traditional systems require numerous screws and bolts for joining housings, then the connection stability is improved, but the space efficiency and ease of maintenance deteriorate due to hardware storage and management requirements

Engineering Contradiction:
Improveconnection stabilityVSAvoidease of maintenance
Core Design Contradiction:
Stability of the object's compositionVSEase of operation

Solution Approach 1:

The patent extracts the mounting functionality from separate hardware components (screws, bolts, brackets) and integrates it directly into the rack mounting panel structure. This extraction eliminates the need to store, manage, and handle multiple small hardware pieces, improving maintenance ease while preserving connection stability through the integrated design

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The integrated panel serves as both the mounting surface and the structural support element, eliminating the need for separate hardware storage and management. The standardized design allows for easy replacement and maintenance without requiring specialized knowledge of multiple hardware types

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

Data Source

PatentUS10779420B2Coupling system for joining electronic equipment housings together in a rack system
Publication Date: 2020.09.15 CRESTRON ELECTRONICS INC
  • US10779420B2 patent drawing
  • US10779420B2 patent drawing
  • US10779420B2 patent drawing

AI summary

Described herein are systems, modes, and methods for mounting one or more electronic housings to each other and to a rack mount system, a table mount system, or wall mount system. The mounting system includes a first pair of matching sliding panels that interface with each other in a slidingly engaging manner. Each of the first pair of sliding panels can be mounted to housings prior to being engaged with each other; the engagement of the first pair of sliding panels removably fixes the two housings together; additional housings can be fixed to the first two in a substantially similar manner. The first pair of sliding panels includes a U-shaped sliding panel and a C-shaped sliding panel, and according to a second embodiment, a second pair of sliding panels includes a C-shaped sliding panel and a Pi-shaped sliding panel. The second pair of sliding panels operates in a substantially similar manner as the first pair of sliding panels.