Foldable Case for Multi-Form Factor IHS with Detachable Keyboard
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Solution Overview
Problem
Conventional mobile Information Handling Systems (IHS) devices lack versatility in form factors and display postures, compromising on compute power, portability, and usability, as they often require trade-offs between these factors.
Innovation Solution
A foldable case for a multi-form factor IHS with a detachable keyboard that allows for various configurations, including laptop, tablet, and book modes, using magnetic couplings and hinges to accommodate different display postures and enable the use of a physical keyboard, which can be stored inside the device when not in use.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a conventional 2-in-1 device combines the portability of a tablet with the performance of a notebook, then portability and compute power are improved, but the display area becomes small creating an uncomfortable form factor
Solution Approach 1:
The case is divided into multiple detachable panels (first panel, second panel, third panel) that can be independently configured. This segmentation allows the case to adapt to different display postures and form factors while maintaining a compact structure when folded, resolving the contradiction between versatility and display area.
Solution Approach 2:
The case incorporates magnetic coupling mechanisms and detachable panels that enable dynamic reconfiguration between different modes (laptop mode, tablet mode, book mode). This dynamic adaptability allows the system to provide appropriate display area and form factor for different use cases without compromising portability.
2Adaptability or versatility
If mobile IHS devices provide versatility for many use-cases and display postures, then adaptability is improved, but device size and weight increase
Solution Approach 1:
The first panel is folded over the second panel to form a nested configuration, and the third panel is designed with thickness equal to the folded panels. This nesting approach allows multiple functional panels to be compactly stored within the case structure, providing versatility without significantly increasing the overall device footprint and weight.
Solution Approach 2:
The same case structure with magnetic coupling and detachable panels serves multiple functions: protecting the display, providing structural support, enabling different display postures, and accommodating the keyboard. This multi-functionality reduces the need for separate components, thereby minimizing weight while maintaining versatility.
3Adaptability or versatility
If a foldable case with multiple panels and magnetic couplings is used to achieve various configurations, then adaptability is improved, but device complexity increases
Solution Approach 1:
Traditional mechanical fasteners, latches, or hinges are replaced with magnetic coupling mechanisms. The magnets provide automatic alignment and secure attachment without requiring complex mechanical assemblies, thereby reducing structural complexity while enabling versatile configurations through simple panel attachment and detachment.
4Ease of operation
If the third panel is designed to accommodate the hinge with larger space, then usability is improved, but the compactness of the folded case is reduced
Solution Approach 1:
The third panel is designed with localized spacing characteristics: the space between the top edge of the third panel and the bottom edge of the second panel is specifically enlarged to accommodate the hinge, while other portions of the case maintain compact dimensions. This localized adjustment provides necessary usability without significantly increasing overall folded volume.
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
The solution provides a versatile and portable IHS that can adapt to multiple use cases by dynamically changing user interface features based on the device's posture and keyboard position, enhancing productivity and usability while maintaining a compact form factor.
Implementation Method 1
a first panel comprising a left-side magnet and a right-side magnet; a second panel comprising a left-side magnet and a right-side magnet... In response to the first panel being folded over the second panel, the left-side magnet of the first panel may be magnetically coupled to the left-side magnet of the second panel, and the right-side magnet of the first panel may be magnetically coupled to the right-side magnet of the second panel
Data Source
AI summary
Embodiments of a foldable case for a multi-form factor IHS with a detachable keyboard are described. In some embodiments, a folio case may include: a first panel comprising a left-side magnet and a right-side magnet; a second panel comprising a left-side magnet and a right-side magnet, where a top edge of the second panel is coupled to a bottom edge of the first panel; and a third panel comprising a left-side magnet and a right-side magnet, where a top edge of the third panel is coupled to a bottom edge of the second panel.