Track-Mounted Movable Electrical Hub for Flexible Power Distribution

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Conventional power distribution systems are inflexible and inefficient in providing power to various locations within a room, as they often require permanent installations and lack the ability to adjust power cable orientations and configurations to meet specific needs.

Innovation Solution

A power distribution system comprising a track with adjustable power cables and a movable electrical hub that allows for flexible positioning of power receptacles, enabling the system to be easily configured to supply power to different locations within a room by adjusting the angle and position of the tracks relative to the power entry node and hubs.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If conventional power distribution systems use permanent installations, then power supply reliability is improved, but system flexibility and adaptability deteriorate

Engineering Contradiction:
Improvepower supply reliabilityVSAvoidsystem flexibility
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The electrical hub is designed to be movable along the track rather than fixed permanently. The hub can slide to different positions and be stopped at various locations, allowing the power receptacle to be dynamically repositioned. This dynamic capability provides system flexibility while maintaining reliable power supply through continuous contact with the track's power cables.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The power distribution system is divided into modular components: a fixed track containing power cables, and a movable electrical hub that can be independently positioned. This segmentation allows the hub to be relocated along the track to serve different locations, providing adaptability while the track remains as a stable, reliable power source.

Inventive Principle:
Principle #1Segmentation

2Stability of the object's composition

If power distribution systems require permanent installations, then structural stability is improved, but ease of reconfiguration and adaptability deteriorates

Engineering Contradiction:
Improvestructural stabilityVSAvoidreconfiguration capability
Core Design Contradiction:
Stability of the object's compositionVSAdaptability or versatility

Solution Approach 1:

The electrical hub incorporates a movable mechanism that allows it to slide along the fixed track. The track maintains structural stability as a permanent installation, while the hub can be dynamically repositioned to different locations and orientations, enabling easy reconfiguration to meet changing power distribution needs.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The fixed track serves as a universal power distribution infrastructure that can support the electrical hub at multiple positions and orientations. This multi-functional design allows the same stable track structure to adapt to various room layouts and power requirements by simply relocating the hub along the track.

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

3Ease of manufacture

If electrical hubs are fixed in position, then installation simplicity is improved, but positioning flexibility and adaptability to different locations deteriorates

Engineering Contradiction:
Improveinstallation simplicityVSAvoidpositioning flexibility
Core Design Contradiction:
Ease of manufactureVSAdaptability or versatility

Solution Approach 1:

The electrical hub is equipped with a movable coupling mechanism that allows it to slide along the track after installation. This dynamic positioning capability provides flexibility to adapt to different locations without requiring complex reinstallation, while the initial installation remains relatively simple as the track is fixed once in place.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The track is pre-installed as a fixed infrastructure containing the power cables. This preliminary action simplifies the overall installation process, and the movable electrical hub can then be easily positioned along the pre-installed track to serve different locations without requiring additional complex installation steps.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS10886681B2Power distribution system with electrical hubs moveable relative to tracks
Publication Date: 2021.01.05 MILLERKNOLL INC
  • US10886681B2 patent drawing
  • US10886681B2 patent drawing
  • US10886681B2 patent drawing

AI summary

A power distribution system includes a track having a first end, a second end opposite the first end, and a longitudinal axis extending through the first and second ends. The track defines a channel extending along the longitudinal axis. A plurality of power cables is positioned within the channel. A electrical hub is movably coupled to the second end of the track. The electrical hub is electrically connected to the plurality of power cables and includes a power receptacle. The electrical hub is movable relative to the second end of the track to change a position of the power receptacle relative to the track.