Multi-Panel Desk with Independent Height Adjustment and Pinch Barrier
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Solution Overview
Problem
Existing standing desks often lack flexibility in adjusting top panel heights to accommodate individual user preferences and tasks, which can impact ergonomics and comfort, and may not prevent injuries or object loss due to lack of safety features.
Innovation Solution
A desk design with multiple adjustable top panels and a frame that includes movable components with telescoping mechanisms, allowing panels to adjust independently or in tandem, and a barrier panel to prevent pinching and object loss, powered by motors or actuators controlled by user input.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional motorized leg designs are used, then height adjustment is achieved, but material usage and weight increase
Solution Approach 1:
The desk top is segmented into multiple independent panels (first top panel, second top panel, third top panel) that can be adjusted separately. Each panel has its own height adjustment mechanism, allowing selective positioning to achieve desired ergonomics without requiring the entire desk structure to be heavy-duty motorized
Solution Approach 2:
The patent implements dynamic adjustability where panel heights can be changed during use. The first panel can be positioned at different heights relative to the second panel, and the third panel can be adjusted independently, creating a dynamically adaptable surface that responds to user needs without permanent fixed structures
2Adaptability or versatility
If multiple adjustable panels are implemented, then flexibility and ergonomics improve, but device complexity increases
Solution Approach 1:
The frame is segmented into multiple independent movable components (first movable component, second movable component, third movable component), each responsible for supporting and adjusting a specific panel. This segmentation allows each component to be simpler in design while collectively providing complex adjustment capabilities
Solution Approach 2:
Each movable component serves multiple functions: it supports a panel, enables height adjustment, and can be positioned independently. The barrier panel also serves dual purposes by preventing pinching hazards and defining the operational boundary of the adjustment mechanism
3Adaptability or versatility
If panels can move independently, then customization options increase, but safety hazards (pinching) increase
Solution Approach 1:
The barrier panel is positioned in advance to prevent the harmful effect of pinching before it can occur. It creates a physical barrier between the first panel and second panel, blocking the space where pinching could happen during independent adjustment operations
Solution Approach 2:
The barrier panel acts as an intermediary element between the movable first panel and the fixed second panel. It mediates the interaction between these panels by providing a safety boundary that allows independent adjustment while preventing direct contact that could cause pinching
Data Source
AI summary
Described herein are apparatuses (such as desks) with adjustable top panels. In some embodiments, an apparatus includes a frame, having a movable component that is configured to move upwards and downwards. The apparatus also includes: a first top panel attached to the movable component and configured to move upwards and downwards with the movable component, and a second top panel attached to the frame and aligned parallel to the first panel, so that the first panel is adjustable to be flush with the second panel or adjustable to a level above the second panel. The apparatus can also include a barrier panel attached to the frame or the first panel, arranged perpendicular to the first and second panels and oriented downward from the first panel at a side of the first panel closest to the second panel.