Cantilevered desk and components and method for the use thereof

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Solution Overview

Problem

Cantilevered desks often obstruct mobility and aesthetics due to floor-engaging members, lack height adjustability, and have inadequate power grommet designs that fail to secure monitors and route cables effectively.

Innovation Solution

A desk design featuring a height-adjustable support column assembly with telescoping tubes and a linear actuator, a power grommet with pivotally connected lid and through-openings for cable routing, and a monitor support system that secures the monitor inwardly from the edge, allowing for adjustable desk height and cable management.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Strength

If floor engaging members are used to counterbalance the worksurface, then the desk can be supported, but mobility is obstructed and aesthetics are adversely affected

Engineering Contradiction:
Improvesupport capabilityVSAvoidmobility
Core Design Contradiction:
StrengthVSEase of operation

Solution Approach 1:

The patent removes the floor-engaging member from the support structure, extracting the obstructive element while maintaining support functionality through an alternative counterbalancing mechanism that does not require floor penetration, thereby preserving mobility and aesthetics

Inventive Principle:
Principle #2Taking out (Extraction)

2Strength

If the desk is integrated into the support structure, then the support structure gains structural function, but the support structure loses independent function and use

Engineering Contradiction:
Improvestructural integrationVSAvoidindependent functionality
Core Design Contradiction:
StrengthVSAdaptability or versatility

Solution Approach 1:

The patent divides the desk system into separable components - the support structure and the worksurface - allowing the support structure to function independently when detached, while still providing structural support when connected, thus maintaining both structural integration and independent versatility

Inventive Principle:
Principle #1Segmentation

3Stability of the object's composition

If the desk is secured to fixed anchor points, then the desk is stable, but the user's ability to customize the workspace is limited

Engineering Contradiction:
Improvedesk stabilityVSAvoidworkspace customization
Core Design Contradiction:
Stability of the object's compositionVSAdaptability or versatility

Solution Approach 1:

The patent replaces fixed anchor points with adjustable mounting mechanisms that allow the worksurface to be repositioned to different heights and locations while maintaining stability at each position, enabling both stability and workspace customization

Inventive Principle:
Principle #15Dynamics

4Device complexity

If the actuator is disposed interiorly of the column, then the design is compact, but the entire support column or worksurface must be removed for maintenance

Engineering Contradiction:
Improvedesign compactnessVSAvoidactuator accessibility
Core Design Contradiction:
Device complexityVSEase of repair

Solution Approach 1:

The patent positions the actuator within the column structure but provides access through openings or removable panels in the column, allowing the actuator to be nested compactly within the overall design while remaining accessible for maintenance without removing the entire worksurface

Inventive Principle:
Principle #7Nested doll (Nesting)

5Ease of operation

If power grommets are uncovered, then accessibility is improved, but dust, fluids and other debris can intrude

Engineering Contradiction:
Improveoutlet accessibilityVSAvoidcontaminant intrusion
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The patent introduces a protective cover or shield as an intermediary element that can be opened to provide access to power outlets while closed to prevent dust, fluids and debris from entering, thus mediating between accessibility and protection

Inventive Principle:
Principle #24Intermediary (Mediator)

6Strength

If the monitor arm is clamped to the edge of the worksurface, then the monitor can be secured, but the monitor arm and hardware are exposed to interactions and require wires to overrun the edge

Engineering Contradiction:
Improvemonitor securingVSAvoidedge exposure
Core Design Contradiction:
StrengthVSEase of operation

Solution Approach 1:

The patent provides monitor mounting options that extend into the interior space of the worksurface or utilize the lateral dimension along the underside, allowing monitors to be secured without exposing hardware at the edge and enabling cable routing through the worksurface thickness rather than over the edge

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

Data Source

PatentUS11910914B2Cantilevered desk and components and method for the use thereof
Publication Date: 2024.02.27 STEELCASE INC
  • US11910914B2 patent drawing
  • US11910914B2 patent drawing
  • US11910914B2 patent drawing

AI summary

A desk including a support column having a top and a worksurface having a bottom. An attachment plate is disposed between and coupled to the top of the support column and to the bottom of the worksurface. A leveling component is disposed between the support column and the attachment plate. The leveling component is adjustable between a plurality of positions such that the attachment plate is moveable to a corresponding plurality of angular orientations relative to the top.