Telescoping Sit-Stand Workstation With Counterbalanced Column
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Solution Overview
Problem
Conventional workstations and desks are not easily convertible between seated and standing configurations, and they often do not operate seamlessly with conventional standing desks, which can be complex and expensive to manufacture.
Innovation Solution
A workstation with an extendable column supported by a desktop surface, featuring a keyboard tray, monitor bracket, and a sliding auxiliary tray, allowing for height adjustment between seated and standing positions through a telescoping mechanism with counterbalance and movement synchronization, enabling easy conversion between modes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional workstations are designed for sitting use, then they provide stable seated working position, but they cannot be easily converted to standing configuration
Solution Approach 1:
The column is constructed with nested telescoping sections that can extend and retract to change the workstation height. The nested structure allows compact storage when retracted and extended height when deployed, enabling conversion between sitting and standing configurations without requiring multiple separate structures.
Solution Approach 2:
The workstation incorporates a dynamic height adjustment mechanism that allows the column to transition between fixed height positions. The telescoping sections with locking mechanisms enable the structure to be static at chosen heights during use, but dynamically adjustable when conversion is needed, resolving the contradiction between stability and adaptability.
2Ease of operation
If conventional standing desks are designed independently, then they provide proper standing working height, but they are complicated and expensive to manufacture
Solution Approach 1:
The workstation design integrates multiple functions into a single structure: the column serves as both the support structure and the height adjustment mechanism, the telescoping sections provide both structural integrity and height variability, and the integrated tray system combines storage with the height adjustment feature. This multi-functionality reduces manufacturing complexity compared to separate standing desk components.
Solution Approach 2:
The column is divided into multiple telescoping sections that can be manufactured separately and then assembled. This segmentation allows for standardized production of individual sections using conventional manufacturing processes, reducing overall manufacturing complexity and cost while still achieving the required height adjustment functionality.
3Adaptability or versatility
If conventional workstations are designed for standing use, then they accommodate standing users, but they cannot be easily used by sitting users
Solution Approach 1:
The workstation features a dynamically adjustable height system that can be configured for either sitting or standing user positions. The telescoping column with locking mechanisms allows the structure to be set at a lower height for sitting users and a higher height for standing users, providing ease of operation for both user types through simple height adjustment rather than requiring different workstation designs.
Data Source
AI summary
A workstation for alternatively configuring a conventional desk for use while sitting and use while standing. The workstation includes an extendable column formed of multiple nested sections. The nested sections are configured to telescope such that the column can be extended. The workstation is configured to support a monitor and a tray. The extendable column contains a counter balance mechanism that is configured to resist collapsing of the column. A movement coupling mechanism is provided that it is such that motion of the first section relative to the second section is transmitted to the third section such that the third section moves a corresponding amount relative to the second section.