Adjustable desktop platform
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Solution Overview
Problem
Existing workspace solutions fail to provide an ergonomic environment that easily and quickly transitions between sitting and standing positions, which are both necessary for health and productivity, as prolonged sitting is detrimental to health but prolonged standing can be tiring and risky.
Innovation Solution
An adjustable desktop platform with spring-aided pivoting arms and a multi-positional locking mechanism that allows the desktop to be raised or lowered, incorporating counterweights and safety features for stability and aesthetics, enabling easy conversion between sitting and standing workspaces.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a fixed-height desk is used, then the structure is simple and stable, but it cannot accommodate both sitting and standing positions ergonomically
Solution Approach 1:
The desk transitions from a fixed-height structure to a dynamic, adjustable-height structure using spring-aided pivoting arms that enable smooth movement between sitting and standing positions, resolving the contradiction between adaptability and structural simplicity
Solution Approach 2:
Spring mechanisms are incorporated as counterweights to balance the desktop weight, enabling easy height adjustment without requiring complex motors or heavy structures, thus maintaining relative simplicity while achieving position adaptability
2Reliability
If standing desks are used, then cardiovascular health improves, but user fatigue and circulatory risks increase with prolonged standing
Solution Approach 1:
The desk enables dynamic alternation between sitting and standing positions throughout the workday, allowing users to switch postures regularly to avoid the harmful effects of prolonged standing while maintaining the health benefits of standing breaks
Solution Approach 2:
The design encourages periodic position changes during the workday, with users alternating between sitting and standing at regular intervals to prevent fatigue and circulatory issues associated with continuous standing
3Adaptability or versatility
If height-adjustable mechanisms are added, then position transitions become possible, but the mechanism complexity and cost increase
Solution Approach 1:
Spring mechanisms serve as passive counterweights that automatically balance the desktop at different height positions, eliminating the need for complex motors, batteries, or electronic controls while enabling smooth height adjustment
Solution Approach 2:
The spring-aided system provides self-balancing functionality where the mechanism automatically compensates for weight changes and maintains equilibrium at various heights without requiring external power sources or complex control systems
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 users to work ergonomically in both sitting and standing positions with ease, promoting health and productivity by allowing seamless transitions and distributing weight effectively, thus reducing fatigue and risk of circulatory issues.
Implementation Method 1
spring-aided pivoting arms
Implementation Method 2
incorporating counterweights
Data Source
Figure 1
Figure 2
Figure 3~4
AI summary
An adjustable desktop workspace is disclosed having a base having a lower platform, an upper platform, and two pivoting arms mounted between the two. Each pivoting arm has a front and rear bracket A locking lever on each arm fixedly engages the platform in an upright position at a variety of levels above the lower platform, There are also two stabilizing bars to limit side-to-side relative movement, and a biasing spring between the front and rear brackets to aide moving the upper platform.