Hinged Laptop Cover for Tool-Free Component Access
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Solution Overview
Problem
Existing laptop designs require cumbersome and tool-dependent removal of panels to access modular electronic components, leading to inconvenience and potential loss of panels during service.
Innovation Solution
A hinged cover system with tool-less actuation and a biasing member that allows easy access to internal components by rotating the cover from a closed to an open position, remaining attached to the laptop and facilitating one-touch access without the need for tools.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a removably mounted panel is provided for closing and opening the aperture, then access to serviceable components is enabled, but the panel requires complete detachment and tools for removal causing inconvenience
Solution Approach 1:
The bottom cover is divided into a first cover portion and a second cover portion that can rotate relative to each other about a hinge axis. The first cover portion remains attached to the laptop while the second cover portion can be rotated to an open position, allowing access to serviceable components without complete detachment of the cover
Solution Approach 2:
The bottom cover transitions from a static, completely removable panel to a dynamic hinged structure. The hinge joint enables the cover to rotate between closed and open positions, providing controlled access while maintaining attachment to the laptop body
2Ease of operation
If a removably mounted panel is provided, then access to serviceable components is enabled, but the panel may be lost during service
Solution Approach 1:
The bottom cover is segmented into fixed and movable portions connected by a hinge. The first cover portion remains permanently attached to the laptop, ensuring that part of the protective cover is never lost, while the second cover portion provides access when needed
Solution Approach 2:
The hinged connection provides a dynamic yet secure attachment mechanism. The cover can be opened for service access but remains connected to the laptop through the hinge, eliminating the risk of complete detachment and loss
3Strength
If panels require tool removal, then structural integrity is maintained, but user convenience is reduced
Solution Approach 1:
The hinged bottom cover provides a dynamic opening mechanism that requires no tools. The hinge joint maintains structural integrity while allowing easy manual rotation to open positions, eliminating the need for screwdrivers or other removal tools
Solution Approach 2:
The hinged cover system is self-operating, requiring only user manipulation to rotate between closed and open positions. No external tools or complex mechanisms are needed, making the system user-friendly while maintaining protection
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 user-friendly and convenient access to all serviceable electronic components from the bottom side of the laptop, reducing the risk of panel loss and simplifying maintenance while maintaining structural integrity.
Implementation Method 1
a biasing member (e.g., a spring element) may be provided, so that the cover automatically rotates towards the closed position, when released from the open position
Data Source
AI summary
Laptops are described herein. The laptops include a display body and a keyboard body. The laptops further include a hinged cover. The hinged cover can be in a closed position for preventing access and/or protecting electronic components. Further, methods of protecting electronic components of a laptop are also described herein.