In-Wall Height-Adjustment Mechanism for Space-Efficient Workstations
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Solution Overview
Problem
Conventional height-adjustable workstations are free-standing and lack integration with interior walls, limiting their ability to efficiently utilize wall space and aesthetics.
Innovation Solution
A height-adjustment assembly integrated into a partition wall, featuring a carriage support with vertical tracks and linear actuators, allowing for vertical translation of work surfaces within the wall thickness, eliminating the need for separate floor supports and enhancing aesthetic appeal.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of stationary object
If conventional free-standing workstations are used, then the structure is simple and easy to manufacture, but the wall space utilization is poor and aesthetic appeal is reduced
Solution Approach 1:
The patent merges the workstation support structure with the interior wall by integrating carriage supports, vertical tracks, and linear actuators directly into the wall assembly. This eliminates the need for separate floor-standing frames and legs, thereby improving wall space utilization while maintaining structural functionality through the combined wall-workstation system.
2Shape
If free-standing workstations with external actuators are used, then the components are easily accessible for maintenance, but the aesthetic appearance is compromised and floor space is occupied
Solution Approach 1:
The patent nests the height-adjustment components (carriage supports, vertical tracks, and linear actuators) within the wall thickness. This nested arrangement provides a sleek appearance by concealing mechanisms within the wall, while still allowing for maintenance access through the wall structure or removable panels.
3Productivity
If multiple work surfaces are supported on opposite sides of a wall, then space efficiency is improved, but the wall structure must bear the entire load requiring robust internal framing
Solution Approach 1:
The patent segments the wall structure into distinct functional components including a wall frame with vertical studs, carriage supports mounted to specific studs, and separate linear actuators for each work surface. This segmentation allows the wall frame and vertical members to bear and distribute the combined loads of multiple work surfaces while maintaining structural integrity.
4Area of stationary object
If in-wall height-adjustment mechanisms are used, then floor space is freed up and aesthetics are improved, but the wall thickness must accommodate all adjustment components
Solution Approach 1:
The patent relocates the height-adjustment mechanism from the vertical dimension (floor-standing) to the horizontal dimension (within wall thickness). By placing carriage supports, tracks, and actuators within the wall's horizontal depth, the system frees floor space while containing all necessary components within the wall's lateral boundaries.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables efficient use of wall space, provides a sleek appearance by integrating height adjustment mechanisms within the wall, and allows for flexible positioning of work surfaces without external supports.
Implementation Method 1
a linear actuator mounted within the wall thickness and spaced laterally apart from the first and second tracks toward the first vertical frame member, the first actuator coupled to the first carriage and configured to vertically translate the first carriage along the first track
Data Source
AI summary
A height-adjustable work station includes (a) a partition wall having an internal wall frame and axially opposed first and second exterior wall surfaces mounted to the wall frame, the first and second exterior wall surfaces spaced axially apart by a wall thickness; (b) a carriage support located within the wall thickness and mounted to the wall frame, the carriage support including a vertical track; (c) a carriage mounted to the carriage support in sliding engagement with the track; (d) a work surface assembly movably supported by the carriage on a first side of the wall; and (e) a linear actuator mounted within the wall thickness and coupled to the carriage, the actuator configured to vertically translate the carriage along the track for facilitating height adjustment of the work surface assembly.