Conical Burr Grinder With Display Feedback for Precise Dosing
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Solution Overview
Problem
Existing coffee grinders lack versatility in dispensing different grind sizes and quantities to accommodate various brewing methods and user preferences, with limited control over grind size and lack of user feedback.
Innovation Solution
An electric coffee grinder with a display and processor that allows users to select grind preferences, detect container types, and provide graphic feedback, featuring a motorized burr grinder with adjustable grind size and discreet dose dispensing capabilities.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a coffee grinder provides multiple grind sizes and quantities for different brewing methods, then versatility is improved, but device complexity increases
Solution Approach 1:
The coffee grinder is designed with a universal interface that can accommodate multiple container types (espresso portafilters, filter holders, French press beakers) through a single device. The burr grinder mechanism can produce a range of grind sizes from fine espresso to coarse French press, and the electronic control system allows selection of different grind quantities and sizes, enabling one device to perform multiple brewing preparation functions.
2Manufacturing precision
If the grinder provides fine control over grind size with electronic display feedback, then manufacturing precision is improved, but device complexity increases
Solution Approach 1:
The coffee grinder incorporates an electronic display that provides visual feedback to the user about the selected grind size and quantity settings. The processor element receives input from user controls and displays corresponding parameters, allowing users to precisely control and monitor grind specifications. This feedback mechanism enables accurate reproduction of desired grind characteristics while maintaining user awareness of settings.
Data Source
AI summary
An apparatus for grinding coffee. The apparatus including: a grinder mechanism; a ground discharge region; a user control for enabling a user to select grind preferences; a display element for displaying data indicative of user inputs to the user control; a processor element coupled to the user control and a display element for controlling operation of the grinder mechanism. The apparatus being adapted to provides fine control over grind size and dispense discreet doses according to a users preference and control inputs; and display depictions representing a range of coffee grinder functions.