One button interface of a blender
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Solution Overview
Problem
Conventional blenders lack portability and versatility in operation, as they often require an external power source and have complex user interfaces, limiting their use in various blending tasks and environments.
Innovation Solution
A portable blender with a rechargeable battery and a simplified control interface, featuring a single button for easy operation, allowing users to switch between different blending modes such as fixed-time and variable-time modes without an external power source, using a control circuitry that integrates with a blending component, base assembly, and container assembly for efficient blending of various foodstuffs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional blenders use multiple buttons and complex controls for different blending modes, then blending functionality and versatility are improved, but ease of operation deteriorates
Solution Approach 1:
Multiple control functions (power on/off, blending mode selection, pulse control) are merged into a single button interface. The control circuitry interprets different pressing patterns (single press, double press, long press) to execute different blending operations, eliminating the need for multiple separate buttons while maintaining full functionality.
Solution Approach 2:
The single button uses periodic pressing patterns to differentiate between various blending modes. Single presses activate standard blending cycles, double presses initiate pulse mode, and long presses start continuous blending. This temporal differentiation allows one physical button to control multiple blending functions.
2Use of energy by moving object
If conventional blenders are designed for stationary use with external power sources, then power availability is improved, but portability deteriorates
Solution Approach 1:
The blender is segmented into separable components: a portable base unit containing the rechargeable battery and motor, and a detachable blending cup. This segmentation allows the main power-containing unit to be compact and portable while still providing sufficient power for blending operations.
Solution Approach 2:
The rechargeable battery is pre-charged before use, eliminating the need for an external power source during operation. The battery provides portable power sufficient for multiple blending cycles, allowing the blender to be used anywhere without access to electrical outlets.
3Ease of operation
If a single button control interface is used, then ease of operation is improved, but control precision and mode selection capability deteriorate
Solution Approach 1:
The control circuitry provides feedback through LED indicators that illuminate to show the current blending mode and operational status. This visual feedback helps users understand what mode is active and confirms that their button presses are being registered correctly, maintaining precise control despite the simplified interface.
Solution Approach 2:
The single button's functionality is dynamic rather than static. The same button performs different functions based on the pressing pattern detected by the control circuitry. This dynamic interpretation of user input allows one button to provide multiple precise control options without requiring separate physical controls for each mode.
Data Source
AI summary
A blender using different modes of operation is disclosed. Exemplary implementations may include a base assembly, a container assembly, a blending component, a control interface, control circuitry, and/or other components. The control interface includes a button configured to be pushed by the user, which controls transitions between the different blending modes of operation and a ready-to-blend mode. Rotation of the blending component is controlled through the control circuitry.