Beverage machine with an ergonomic user-interface
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Solution Overview
Problem
Existing beverage preparation machines with capsule-based systems often require manual effort for capsule insertion and removal, and user interfaces can be inconveniently positioned, leading to reduced user convenience and safety concerns.
Innovation Solution
A beverage preparation machine with a movable auxiliary body that houses a user-interface, allowing it to be deployed for operation and retracted when not in use, along with a mechanically connected dispensing head that only deploys during beverage preparation or servicing, enhancing user convenience and safety by positioning the interface for easy access during use and hiding it when not needed.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the user-interface is fixed in position on the beverage machine, then the structure is simple and reliable, but the user convenience is reduced when the machine is in compact state
Solution Approach 1:
The user-interface is made movable rather than fixed, allowing it to transition between deployed and retracted positions. The interface is mechanically coupled to the dispensing head assembly, so when the dispensing head moves between extended and retracted positions, the user-interface moves accordingly. This dynamic positioning enables the interface to be accessible during operation while remaining hidden during storage or idle states, resolving the contradiction between ease of operation and device complexity.
2Ease of operation
If the dispensing head remains extended for user access, then the user-interface is always accessible, but the machine occupies more space and may pose safety risks
Solution Approach 1:
The dispensing head assembly, which houses the user-interface, is designed to dynamically extend and retract. During beverage preparation or when user interaction is needed, the assembly extends to provide accessible interface elements. When the machine is idle or during cleaning cycles, the assembly retracts to a compact position, reducing the machine's footprint and eliminating protruding parts that could pose safety hazards. This dynamic behavior resolves the contradiction between accessibility and safety.
3Volume of moving object
If the machine maintains a compact state during inactivity, then space utilization is improved, but the user-interface becomes inaccessible when needed
Solution Approach 1:
The machine employs a movable dispensing head assembly that can transition between extended and retracted states. When the machine is inactive, the assembly retracts to maintain a compact footprint. When user interaction is detected or during beverage preparation, the assembly automatically or manually extends to bring the user-interface within easy reach. This dynamic state transition resolves the contradiction between compactness and accessibility.
4Device complexity
If manual effort is required for capsule insertion and removal, then the device structure is simpler, but user convenience and safety are reduced
Solution Approach 1:
The brewing device incorporates a movable part that can be automatically actuated to facilitate capsule insertion and removal. The movable part, which houses the capsule insertion passage, can be positioned to either expose or conceal the passage. During capsule loading, the passage is exposed and can be automatically opened or guided into position. During brewing, the passage is concealed for safety. This dynamic positioning reduces the need for manual manipulation while maintaining structural simplicity, resolving the contradiction between device complexity and ease of operation.
Data Source
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AI summary
A machine (1) for preparing and dispensing a beverage (2) comprises : - a main body (10) containing a unit (11, 12, 13, 14, 15) for preparing said beverage (2) to be dispensed via an outlet (21) to an external user-recipient (3) at a user-recipient placement location (30); - an auxiliary body (20) that is movable relative to the main body (10) inwards into the main body (10) into a retracted position and outwards from the main body (10) into a deployed position; - a control unit (16) for controlling the preparation unit (11, 12, 13, 14, 15) to supply said beverage (2) to the outlet (21); and - a user-interface (17, 17') connected to the control unit (16). The user-interface (17, 17') is located on the auxiliary body (20) and is movable therewith.