Task-Adaptive Table Height and Tilt Control for Ergonomic Posture
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Solution Overview
Problem
Existing tables lack the ability to adjust elevation and angle dynamically based on user tasks, leading to improper user posture, limited adaptability for different users, and inconvenience in setting optimal positions for various activities such as reading, writing, gaming, and computer use, especially when standing.
Innovation Solution
A multi-task table apparatus equipped with an elevating unit, control panel, setting module, calculating module, and central control module that allows users to input their height data and automatically adjusts the table's elevation and angle for specific tasks like writing, reading, and gaming, using a user database to store and retrieve optimal settings.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the table elevation is set manually or electrically for a fixed value, then the table can be used for various tasks, but the elevation is not suitable for different tasks and users, leading to improper user posture
Solution Approach 1:
The table elevation is made dynamically adjustable through an elevating unit that can change the table board's height automatically based on user input and task type. The system transitions from a static fixed elevation to a dynamic adjustable elevation that adapts to different writing, reading, and gaming tasks as well as different user preferences.
Solution Approach 2:
The system enables self-service operation where users can independently input their height data and task requirements, and the central control module automatically calculates and adjusts the optimal table elevation without requiring manual adjustment or assistance. The setting module allows users to configure their own preferences through the control panel.
2Adaptability or versatility
If the table elevation is kept at a fixed value, then the structure is simple, but the elevation cannot be adjusted for different tasks such as reading, writing, and gaming
Solution Approach 1:
The elevating unit serves multiple functions by enabling the table to adapt to different tasks (writing, reading, gaming) and different user configurations. A single adjustment mechanism handles various elevation requirements, making the system multi-functional rather than requiring separate mechanisms for each task type.
Solution Approach 2:
The patent replaces complex manual mechanical adjustment systems with an automated elevating unit controlled by electrical or electronic mechanisms. The central control module uses calculation algorithms to determine optimal elevation, substituting mechanical complexity with intelligent control that simplifies the user interface while providing sophisticated adjustment capabilities.
3Adaptability or versatility
If the table elevation is set for one user, then that user can use it comfortably, but other users cannot use it comfortably without reconfiguration
Solution Approach 1:
The system performs preliminary action by pre-calculating and storing optimal elevation values for different user heights and task types in a database. When a user selects their height and task, the system quickly retrieves the pre-computed optimal settings rather than requiring real-time calculation or manual adjustment, significantly reducing the time needed for configuration.
Solution Approach 2:
The system implements feedback by storing user height data and task preferences, then using this information to automatically adjust the table elevation. The control panel provides feedback to users about the current settings and allows easy modification of personal parameters, creating a responsive system that adapts to user needs.
4Reliability
If the table elevation is too low or too high, then the table can be used, but the user experiences improper posture and muscle stress
Solution Approach 1:
The system dynamically adjusts the table elevation to maintain proper ergonomics for different tasks. The elevating unit responds to task selections (writing, reading, gaming) and user height inputs to continuously optimize the table height, ensuring the user maintains correct posture and avoiding muscle stress regardless of the task being performed.
Data Source
AI summary
A multi-task table includes at least one board and an apparatus for adjusting the elevation and angle of the board. The apparatus includes an elevating unit, a tilting unit, a control panel, a setting module, a calculating module and a central control module. The elevating unit is used to move the board. The tilting unit is used to tilt the board. The control panel is used to show data about a user. The setting module is used to receive and store the data via the control panel. The calculating module is used to calculate values of elevation and angle of the board suitable for playing games, writing, reading and stand. The central control module is used to control the elevating unit, the tilting unit, the control panel, the setting module and the calculating module.