Hinge Mechanism Preset Positions for Mobile Device Kickstand
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Solution Overview
Problem
Mobile computing devices are designed for handheld use, making it awkward to adapt them for other uses like tabletop settings without compromising their mobile aesthetic.
Innovation Solution
A hinge mechanism with preset positions allows a support component, such as a kickstand, to be adjustably attached to the device, enabling various orientations by 'snapping' into specific positions, providing support for different usage scenarios while maintaining a minimal external profile.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a support component is added to enable multiple orientations, then adaptability is improved, but device complexity increases
Solution Approach 1:
The support component is divided into discrete preset positions rather than continuous adjustment, segmenting the range of motion into specific usable angles. This allows multiple orientations while keeping the mechanism simple and manageable.
Solution Approach 2:
The hinge mechanism transitions from a static fixed position to a dynamic adjustable position system. The support component can rotate between preset positions, providing adaptability while maintaining structural simplicity through controlled movement.
2Ease of operation
If a hinge mechanism with multiple positions is implemented, then ease of operation is improved, but device complexity increases
Solution Approach 1:
The hinge mechanism is pre-configured with preset positions during manufacturing. The detent mechanism and cam profile are predetermined to provide specific snap-to positions, eliminating the need for complex real-time control systems and simplifying user operation.
Solution Approach 2:
The hinge mechanism automatically maintains preset positions through the detent mechanism without requiring active control systems. The spring-loaded detent automatically engages with the cam profile to hold positions, providing self-servicing functionality that reduces operational complexity.
3Adaptability or versatility
If a kickstand mechanism is added, then adaptability is improved, but the mobile aesthetic is compromised
Solution Approach 1:
The hinge mechanism and support component are nested within the device housing. When collapsed, the support component fits within the device profile, maintaining the sleek mobile aesthetic. When deployed, it provides the necessary support functionality.
Solution Approach 2:
The support component utilizes the thickness dimension of the device rather than adding external protrusions. By rotating within the device's existing volume, the kickstand provides multiple orientations without compromising the external profile and mobile aesthetic.
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 flexible and stable device orientations for typing, viewing, and interaction, enhancing usability in various settings without compromising the mobile device's aesthetic, through a tactile feedback mechanism that ensures the support component remains in preset positions unless intentionally moved.
Implementation Method 1
a hinge mechanism utilizes preset hinge positions that enable a support component to be placed at different preset positions
Implementation Method 2
a hinge mechanism utilizes preset hinge positions that enable a support component to be placed at different preset positions
Data Source
AI summary
A hinge mechanism with preset positions is described. In at least some implementations, the hinge mechanism enables a support component to be adjustably attached to an apparatus, such as a computing device. The support component can be rotated via the hinge mechanism to various positions to provide support for different orientations of the computing device. In at least some embodiments, a hinge mechanism utilizes preset hinge positions that enable a support component to be placed at different preset positions. For instance, the hinge mechanism is configured such that an attached support component tends to “snap” into various preset positions.