Laundry Control Panel Layout for Larger Screen and Fewer Buttons
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Solution Overview
Problem
Conventional laundry treatment apparatus interfaces require significant space due to the separate arrangement of display, input, and manipulation elements, leading to reduced screen area and degraded user intuitiveness.
Innovation Solution
The apparatus incorporates a movement button part in the form of angle brackets on either side of the screen output part, reducing the number of buttons and enhancing user convenience by allowing manipulation of selection targets on the screen, with the multi-function button part emitting light to indicate its function.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If display, input, and manipulation elements are arranged separately, then each element can be clearly positioned, but the required installation space increases significantly
Solution Approach 1:
The patent combines the display unit, manipulation unit, and search unit into an integrated control panel structure. The display unit shows control commands, while the manipulation unit with directional buttons and execution button, and the search unit with rotational knob are merged into a single spatial arrangement, reducing the overall installation space while maintaining functional separation and operational clarity
Solution Approach 2:
The control panel is designed as a multi-functional integrated unit where a single structure serves multiple purposes: displaying information (display unit), navigating through options (search unit with rotational knob), selecting commands (manipulation unit with directional buttons), and executing commands (execution button). This universal design allows one component to perform multiple functions that would traditionally require separate elements
2Ease of operation
If multiple buttons are provided in the screen output part, then user manipulation capability is enhanced, but the screen area is reduced
Solution Approach 1:
The control interface is segmented into distinct functional units: the display unit for showing control commands, the search unit with rotational knob for navigating options, the manipulation unit with directional buttons for selecting commands, and the execution button for confirming selections. This segmentation allows each unit to be optimized for its specific function while maintaining an overall compact layout that preserves screen area
3Area of stationary object
If display area is limited by knobs and buttons, then space utilization improves, but information display capability is degraded
Solution Approach 1:
The control panel employs local quality differentiation where the display unit is optimized for information presentation with sufficient area to show control commands clearly, while the manipulation and search units are optimized for user interaction with appropriately sized buttons and rotational knob. Each region has qualities tailored to its specific function, ensuring both effective information display and operational capability within the available space
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
This configuration effectively increases the screen area, improves user interaction, and optimizes space utilization by integrating functionality within the existing interface layout.
Implementation Method 1
the plurality of light emitting parts 205 corresponding to a plurality of option values 241 for a corresponding option, respectively
Data Source
AI summary
A laundry treating apparatus is disclosed. The laundry treating apparatus according to one embodiment of the present invention comprises: a cabinet; a drum; a screen output unit; a movement button unit; and a multifunctional button unit, wherein the movement button unit is provided at the cabinet, and is operated by a user to change a to-be-selected object that is to be selected from among a plurality of objects, and the multi-functional button unit is provided at the screen output unit and has functions that vary according to screens output from the screen output unit.