Translatable-Axis Hinge for Hybrid Computer Nesting and Stability
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Solution Overview
Problem
Conventional hinges in hybrid computers have a single pivot point, limiting the range of orientations and positions, which restricts user experience and device configuration.
Innovation Solution
A hinge system with a translatable pivot point that allows vertical displacement relative to the second body, enabling a wider range of orientations and positions through a translation mechanism connected to the pivot point, such as a link or pinion gear, allowing the first body to nest within the second body for reduced height and enhanced stability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a conventional hinge with a single pivot point is used, then the structure is simple and reliable, but the range of orientations and positions is limited
Solution Approach 1:
The hinge system employs a translatable pivot point that can move vertically along the second body, transforming the static single-pivot configuration into a dynamic multi-position system. This allows the hinge to adapt to multiple orientations and positions while maintaining a relatively simple mechanical structure through guided translation rather than complex mechanisms.
Solution Approach 2:
The hinge system separates the rotation function and translation function into distinct components: the first body rotates around the pivot point while the translation mechanism independently moves the pivot point vertically. This segmentation allows each component to perform its specific function efficiently, achieving versatile positioning without excessive complexity.
2Shape
If the pivot point is fixed, then the hinge structure is stable and simple, but the device cannot achieve reduced height in closed state
Solution Approach 1:
The translatable pivot point enables the hinge to dynamically adjust its position to achieve a reduced height configuration when the device is closed. The pivot point translates vertically to allow the first body to nest closer to the second body, minimizing the overall device height while maintaining structural stability through the guided translation mechanism.
Solution Approach 2:
The invention introduces vertical translation of the pivot point as an additional degree of freedom beyond the traditional rotational motion. This dimensional change from a fixed 2D rotation to a 3D motion with vertical translation enables the device to achieve compact closed-state height while maintaining hinge functionality.
3Adaptability or versatility
If a translatable pivot point mechanism is added, then the versatility and range of positions are enhanced, but the device complexity increases
Solution Approach 1:
The translation mechanism is segmented into independent components that work together: a translation mechanism connected to the second body and the first pivot point. This segmentation allows the translation function to be added without fundamentally redesigning the entire hinge system, thereby enhancing versatility while controlling the increase in complexity through modular design.
Data Source
AI summary
A hinge system has a first body and a second body rotatably connected to one another around a first pivot point. The second body has a top surface and bottom surface positioned opposite one another in a vertical direction of the second body. A translation mechanism is connected to the second body and the first pivot point to displace the first pivot point in the vertical direction relative to the second body.