Twist-Lock Ceiling Rail Mounting for Repositionable Network Devices

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Solution Overview

Problem

Existing network devices often require drilling and skilled labor for installation, and many are not initially mounted optimally, leading to inefficiencies and increased labor costs.

Innovation Solution

The integration of self-contained mounting devices that are compatible with various ceiling rail types, allowing for tool-free, non-destructive installation and repositioning for optimal performance, reducing labor costs and installation time.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If traditional mounting methods are used, then network devices can be securely mounted, but drilling and skilled labor are required, increasing installation time and labor costs

Engineering Contradiction:
Improveinstallation easeVSAvoidinstallation time
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The mounting device is divided into separate components: a mounting bracket that attaches to the ceiling rail and a network device housing. This segmentation allows the mounting mechanism to be pre-assembled and standardized, enabling tool-free installation while maintaining secure mounting. The bracket separates the complex mounting function from the network device itself, resolving the contradiction between secure mounting and ease of installation.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

A ceiling rail serves as an intermediary element between the building structure and the network device. The mounting bracket engages with this intermediary rail system, eliminating the need for direct drilling into the building structure. This intermediary approach enables skilled-labor-free installation while maintaining secure mounting through the rail-bracket-device interface.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of operation

If traditional mounting methods are used, then network devices can be mounted, but drilling and structural modification are required, making installation destructive

Engineering Contradiction:
Improveinstallation non-destructive natureVSAvoidmounting security
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The ceiling rail infrastructure is installed beforehand as part of the building's construction or renovation, preparing the mounting environment in advance. This preliminary action eliminates the need for destructive drilling during network device installation, as the rail provides pre-positioned mounting points that maintain both non-destructive installation and secure mounting reliability.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The ceiling rail acts as an intermediary that transfers the mounting load from the network device to the building structure without requiring direct attachment. This intermediary system maintains mounting security through the rail's structural connection to the building while allowing tool-free, non-destructive attachment of the network device via the mounting bracket.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Productivity

If network devices are mounted initially without optimization capability, then installation is simpler, but repositioning for optimal performance requires specialized skills and additional labor

Engineering Contradiction:
Improveinstallation efficiencyVSAvoidrepositioning capability
Core Design Contradiction:
ProductivityVSAdaptability or versatility

Solution Approach 1:

The mounting system transitions from a static, permanent attachment to a dynamic, reconfigurable connection. The mounting bracket's engagement with the ceiling rail allows the network device to be easily repositioned along the rail or removed entirely, enabling optimization of device placement for performance while maintaining installation efficiency through the same standardized interface.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The ceiling rail and mounting bracket create a universal mounting system that serves multiple functions: initial installation, repositioning for optimization, and future maintenance or upgrades. This multi-functional approach enables both simple initial installation and flexible repositioning capability using the same standardized interface, resolving the contradiction between installation efficiency and adaptability.

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

Data Source

PatentEP3864303B1Network device mounting
Publication Date: 2025.07.09 EXTREME NETWORKS INC
  • EP3864303B1 patent drawingFigure 1
  • EP3864303B1 patent drawingFigure 2A~2B
  • EP3864303B1 patent drawingFigure 3A~3B

AI summary

A mounting device configured to be integrated with a network device to facilitate mounting of the network device is disclosed. In an embodiment, the mounting device is a twist-to-lock mounting device configured to be compatible with one or more standard types of ceiling rails, allowing network devices to be mounted in a non-destructive manner without requiring the use of tools.