Cable Management Track for Height-Adjustable Desk Cord Routing
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Solution Overview
Problem
Height adjustable desks face issues with cable management, as traditional methods fail to manage cords effectively, leading to tangling, damage, and obstruction during height adjustments, as cords are not designed to move with the worksurface.
Innovation Solution
A cable management system integrated into a modesty panel for height adjustable desks, featuring a power strip, cord system, and cable management track with angled guides to route cords securely within the track, preventing damage and ensuring smooth movement with the worksurface.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional cable management methods are used, then installation is simple, but cords get tangled, caught in moving mechanism, bent, or damaged
Solution Approach 1:
A cable management track is introduced as an intermediary component between the power source and the moving mechanism. The track includes a cable guide that directs cords along a predetermined path, preventing them from getting tangled or caught in the moving mechanism while allowing the desk to move freely between heights.
Solution Approach 2:
The cable management track is pre-configured with guides and channels that establish the correct cord routing path before the desk is assembled or first used. This preliminary arrangement ensures cords are properly positioned to accommodate the full range of motion without requiring adjustment during operation.
2Reliability
If cords are allowed to move freely with the worksurface, then cord damage is prevented, but cords may become tangled or caught in the moving mechanism
Solution Approach 1:
The cable management track serves as a mediator that allows cords to move with the worksurface while preventing harmful tangling and obstruction. The track's internal geometry constrains cord movement to safe paths that accommodate the full range of motion without creating dangerous configurations.
Solution Approach 2:
Different sections of the cable management track have different geometric properties tailored to their specific functions. The cable guide portion has angled surfaces for directing cords, while the storage portion has ample space for cord coiling, providing locally optimized protection throughout the cord's path.
3Reliability
If a cable management system is implemented, then cord damage is prevented, but the system complexity increases
Solution Approach 1:
The cable management track serves multiple functions within a single component: it guides cords through the cable guide portion, provides storage capacity in the storage portion, and protects cords from damage throughout. This multi-functionality reduces the need for separate components for each protective function.
Solution Approach 2:
The cable guide and cable storage portions are merged into a single integrated track structure that is mounted to the underside of the worksurface. This consolidation simplifies installation and reduces the number of separate parts while maintaining all necessary protective functions.
Data Source
AI summary
A modesty panel includes a back cover adjacent the underside of the worksurface, a power strip or power bar having at least one electrical outlet, a cord system electrically connected to the power bar and an electrical power supply, the cord system including at least one cable. A cable management track is positioned adjacent the back cover. The track has a track sidewall that defines a cable entrance portion including a cable entrance opening, a cable storage portion extending from the cable entrance portion and including a cable exit opening, and a cable guide. The cord system extends through the entrance opening and the exit opening in the track, such that a length of the cord system is positioned within the cable management track, and wherein as the height adjustable table is moved to a lower position, the length of cord system within the track increases, with a portion of the cord system engaging the cable guide to route the cord system into the cable storage portion of the cable management track.