Networked Power Receptacles with Switching for Flexible Furniture Installation

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Solution Overview

Problem

Existing networked power and communication receptacle systems require sequential installation and arrangement to function correctly, limiting flexibility and ease of setup in furniture units like desks and tables.

Innovation Solution

A network of power and communication receptacle devices with dual power heads and interconnecting cables, along with a communication signal switching device, allowing for non-sequential installation and arrangement, and featuring a power feeding cable connected to a power source and a switch device for handling communication signals.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If power and communication receptacles are mounted in furniture units using traditional sequential installation methods, then the system operates reliably, but the installation process becomes time-consuming and inflexible

Engineering Contradiction:
ImproveInstallation flexibilityVSAvoidInstallation time
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The system is divided into multiple independent receptacle devices, each with its own power feeders and communication interfaces. Each device can be installed and connected independently to the power source and communication network, allowing installers to work on multiple units simultaneously rather than sequentially, thereby reducing total installation time while maintaining system reliability

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Power feeders are pre-assembled and pre-configured within each receptacle device before installation. The communication interfaces and power distribution components are prepared in advance, allowing devices to be dropped into place and connected without requiring complex on-site assembly or sequencing, thus improving installation flexibility and speed

Inventive Principle:
Principle #10Preliminary action

2Adaptability or versatility

If multiple power and communication receptacle devices are connected in a network, then power and communication distribution is improved, but the complexity of interconnections increases

Engineering Contradiction:
ImproveNetwork distribution capabilityVSAvoidInterconnection complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

Each receptacle device is designed with universal interfaces that can function both as an endpoint (receiving power and communication signals) and as an intermediate distribution point (passing power and signals to other devices). This multi-functionality allows devices to be interconnected in various configurations without requiring different types of connections or additional complexity, enabling flexible network topologies while maintaining simple, standardized interconnections

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

Solution Approach 2:

The network topology is made dynamic and adaptable, allowing devices to be added, removed, or reconfigured without requiring changes to the overall system architecture. Each device can dynamically join or leave the network, and power/communication paths automatically route through available devices, reducing the complexity of managing fixed interconnection schemes while enhancing distribution versatility

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS8552853B2Networked power and communication receptacle devices
Publication Date: 2013.10.08 PREMIER MFG GROUP
  • US8552853B2 patent drawing
  • US8552853B2 patent drawing
  • US8552853B2 patent drawing

AI summary

A power connector has a plate member that has a central opening therethrough, and a front side and rear side. An electrical connector member is attached to the plate member and positioned within the central opening. The electrical connector member has a base that is attached to the plate member and a plurality of power pole electrical conductors. The plurality of power pole electrical conductors comprises four power pole electrical conductors arranged in two columns wherein each column has two power pole electrical conductors. Two brackets are attached to the front side of the plate member. Each bracket is substantially perpendicular to the front side of the plate member and the electrical connector member is located between the pair of brackets. The plate member has through holes sized for receiving fasteners, so as to allow the plate member to be attached to a wall, article of furniture or other structure.