Motorized Control Panel Mechanism for Retractable User Access
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Solution Overview
Problem
Existing control panel mechanisms in household appliances do not efficiently transition from a resting to a working position, often occupying unnecessary space and complicating user interaction with the control panel.
Innovation Solution
A motorized mechanism comprising a fixed frame with a pivot and a mobile frame connected via a crankshaft and drive arm, allowing the control panel to tilt from a resting to a working position and back, utilizing a drive motor to rotate the crankshaft and move the panel between positions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the control panel remains in a fixed position, then the device structure is simple, but the user access and interaction convenience is poor
Solution Approach 1:
The control panel transitions from a static fixed position to a dynamic adjustable position. The mobile frame with crankshaft mechanism allows the control panel to move between retracted and protruded positions, enabling users to access the control panel conveniently when needed while maintaining a compact form when not in use.
2Ease of operation
If the control panel protrudes continuously, then user access is improved, but space occupancy increases
Solution Approach 1:
The control panel is designed to be dynamically positionable rather than continuously protruding. The mobile frame allows the control panel to protrude only when needed for user interaction, then retract to minimize space occupancy. This dynamic positioning resolves the contradiction between accessibility and space efficiency.
3Extent of automation
If a motorized mechanism is added, then the transition between positions is automated, but the device complexity increases
Solution Approach 1:
The patent replaces manual mechanical adjustment with an automated motorized system. The motor connected to the crankshaft automatically positions the control panel between retracted and protruded states, eliminating the need for manual intervention and providing consistent, reliable positioning while reducing the complexity of manual adjustment mechanisms.
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
Enables convenient user access to the control panel by reducing space occupancy and simplifying the transition between positions, enhancing usability and design efficiency.
Implementation Method 1
A motorized mechanism comprising a fixed frame with a pivot and a mobile frame connected via a crankshaft and drive arm, allowing the control panel to tilt from a resting to a working position and back
Implementation Method 2
at least one drive arm presenting a first end coupled to said crankshaft and a second end coupled to a side wall of the mobile frame
Data Source
AI summary
Present invention refers to a motorized mechanism, for control panel which allows said control panel to move from a working position to a resting position, such that a fixed frame is found static and coupled to a household appliance such as a stove or an oven, while a mobile frame partially protrudes from said fixed frame to allow for a better view of said control panel.