Beverage Machine Collapsible Interface for Space-Efficient Storage
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Solution Overview
Problem
Beverage preparation machines with collapsible interfaces face challenges in ergonomic design and space efficiency, as existing solutions often require manual handling and lack flexible positioning options for user interfaces, leading to suboptimal user interaction and storage configurations.
Innovation Solution
A beverage preparation machine with a user-interface device that is movable between deployed and retracted positions, allowing for flexible orientation and secure locking, which can be manually or automatically actuated, and is coupled with a dispensing head for efficient beverage preparation and storage, featuring a cam-follower and cam arrangement for smooth movement and secure positioning.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the user-interface device is fixed in a deployed position, then user accessibility and operability are improved, but the machine occupies more space and is less suitable for storage
Solution Approach 1:
The user-interface device is made movable between deployed and retracted positions through a mechanical linkage system comprising a follower constrained to move along a guide and a cam mechanism. This dynamic configuration allows the interface to transition from an accessible state during operation to a compact state during storage, resolving the contradiction between user accessibility and space efficiency.
2Volume of moving object
If the user-interface device is made movable, then space efficiency and storage configuration are improved, but the device complexity increases
Solution Approach 1:
The movable user-interface device is designed as a separate, modular component that can be independently actuated. The segmentation of the interface from the main machine body allows for simplified control mechanisms and easier maintenance, offsetting the complexity introduced by the movement capability through modular design.
Solution Approach 2:
The mechanical linkage system is designed to be manually operable without requiring additional actuators or complex control systems. The user can directly manipulate the interface device between deployed and retracted positions through the guide and cam mechanism, eliminating the need for motorized actuation and reducing overall system complexity.
3Loss of energy
If the user-interface device is retracted during storage, then energy consumption is reduced, but user interaction capability is lost
Solution Approach 1:
The user-interface device operates in periodic cycles, being deployed only during active beverage preparation and retracted during storage periods. This periodic deployment minimizes energy consumption by keeping the interface inactive and compact during non-operational times, while maintaining full operational capability when needed.
Solution Approach 2:
The interface device is deployed in advance of the beverage preparation process, allowing users to interact with the machine interface before operation begins. This preliminary deployment ensures that all control and display functions are accessible and functional exactly when needed, eliminating any loss of interaction capability.
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
The machine achieves a compact configuration for storage and a flexible, ergonomic design that enhances user interaction and machine stability, allowing for efficient beverage preparation and easy cleaning, while also providing power management to conserve energy during storage.
Implementation Method 1
featuring a cam-follower and cam arrangement for smooth movement and secure positioning
Data Source
AI summary
A machine (1) for preparing and dispensing a beverage has an outside housing (30) having one or more outside faces (30a, 30b, 30c, 30d). The machine includes a user-interface device (31) movable from: a deployed operative position adjacent to a face (30a) of such one or more outside faces (30a, 30b, 30c) so that the device (31) is accessible by a user; to a retracted storage position in the outside housing (30). The user-interface device (31) is movable from its deployed operative position into its retracted storage position and vice versa along a first direction (31′) and a second direction (31″) that is non-parallel to the first direction (31′).