Whisk-Based User Interface for Liquid Foodstuff Agitator Control
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Solution Overview
Problem
Conventional liquid foodstuff agitation apparatuses have spatially split human/machine interaction and a multitude of external controls, which mar the design and make them appear technological and cluttered.
Innovation Solution
A liquid foodstuff agitation apparatus with a whisk that serves as both agitator and user interface, allowing manual rotation to program the controller via electromagnetic interaction, eliminating the need for external controls and providing a clean, non-technological design.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If external controls are provided on the side of the apparatus for setting parameters, then the apparatus can be operated with multiple functions, but the design becomes cluttered and technological appearance is compromised
Solution Approach 1:
The patent combines the control interface with the whisk by integrating a rotor that detects manual rotation of the whisk itself. This merging eliminates separate external controls while maintaining full operational functionality, as the whisk becomes both the agitation tool and the control input mechanism.
Solution Approach 2:
The whisk is given dual functionality: it serves both as the liquid foodstuff agitator and as the user interface for controlling agitation parameters. By making the whisk universal, the patent eliminates the need for separate controls while preserving adaptability and versatility.
2Adaptability or versatility
If controls are distributed across the apparatus body, then all functions are accessible, but human/machine interaction becomes spatially split and less intuitive
Solution Approach 1:
The patent merges the control interface with the whisk by integrating a rotor that detects manual rotation of the whisk itself. This merging eliminates separate external controls while maintaining full operational functionality, as the whisk becomes both the agitation tool and the control input mechanism.
Solution Approach 2:
The whisk serves itself by detecting its own manual rotation through the integrated rotor. The system uses the user's natural manipulation of the whisk to provide control input, eliminating the need for separate control mechanisms and creating a more intuitive, spatially focused interaction.
3Ease of operation
If multiple external controls are provided for basic functions, then the apparatus can be precisely controlled, but the design appears technological and cluttered
Solution Approach 1:
The patent combines the control interface with the whisk by integrating a rotor that detects manual rotation of the whisk itself. This merging eliminates separate external controls while maintaining full operational functionality, as the whisk becomes both the agitation tool and the control input mechanism.
Solution Approach 2:
The patent replaces traditional mechanical control interfaces (buttons, dials, switches) with an electromagnetic detection system. The rotor with magnetic sensors detects the whisk's rotation characteristics to determine control parameters, substituting mechanical control with electromagnetic sensing for a cleaner design.
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 intuitive and spatially focused human/machine interaction, allowing users to control agitation parameters like direction, velocity, and temperature through manual whisk rotation, resulting in a streamlined and aesthetically pleasing device.
Implementation Method 1
a stator of the electromotor assembly, said stator being configured to electromagnetically drive the rotor in rotation, and including at least one magnetic sensor configured to provide a signal that reflects positional changes of the at least one rotor magnet relative to the magnetic sensor
Implementation Method 2
a stator of the electromotor assembly, said stator being configured to electromagnetically drive the rotor in rotation
Data Source
AI summary
An apparatus for agitating liquid foodstuff, comprising a whisk that includes a magnetic rotor of a brushless electromotor assembly, and a main body including a liquid foodstuff container in which the whisk is receivable such that it is rotatable around a rotation axis thereof, and a stator of the electromotor assembly. The stator is configured to electromagnetically drive the rotor in rotation, and includes at least one magnetic sensor configured to provide a signal that reflects positional changes of the magnetic rotor relative to the magnetic sensor. The main body also includes a controller configured to detect an initial, manually effected rotational movement of the whisk around its rotation axis from the signal of the magnetic sensor, and, once such initial movement of the whisk is detected, to operate the apparatus independent of said initial, movement.