Quick-Release Laptop Keyboard Locking for Faster Replacement
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Solution Overview
Problem
The disassembly and assembly of laptop computer keyboards are cumbersome and time-consuming due to the need for screw-based locking mechanisms, requiring labor-intensive and inconvenient procedures.
Innovation Solution
A laptop computer design featuring a quick-release keyboard mechanism using a locking column and movable hook system that allows the keyboard to be assembled and disassembled from the outside of the host without disassembling the host itself, utilizing a locking column and movable hook to secure the keyboard to the first surface of the host.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a screw locking mechanism is used to secure the keyboard, then the locking force and stability are improved, but the disassembly and assembly process becomes cumbersome and time-consuming
Solution Approach 1:
The keyboard assembly is segmented from the host body through a removable design. The keyboard can be independently detached by simply pulling it outward, separating the keyboard component from the main unit without requiring disassembly of the host casing or removal of multiple fasteners.
Solution Approach 2:
The keyboard transitions from a fixed state to a movable state through a simple pull motion. The keyboard can be dynamically adjusted between locked (fixed) and unlocked (removable) positions by applying outward force, enabling quick replacement without complex mechanical operations.
2Stability of the object's composition
If a screw locking mechanism is used to secure the keyboard, then the stability of the keyboard is improved, but the ease of operation during maintenance and repair is worsened
Solution Approach 1:
The keyboard is extracted as an independent removable component from the host. The design allows the keyboard to be completely taken out by simply pulling it outward, eliminating the need to open the host casing or manipulate internal fasteners, thereby greatly simplifying maintenance operations.
Solution Approach 2:
Instead of requiring active disassembly operations (unscrewing, opening panels), the keyboard replacement is inverted to a simple passive pull motion. The keyboard is designed to be removed by outward force alone, reversing the conventional approach where components are secured and then actively unfastened.
3Reliability
If a screw locking mechanism is used to secure the keyboard, then the locking reliability is improved, but the device complexity for disassembly and assembly is increased
Solution Approach 1:
The keyboard design enables self-service replacement by the user without requiring technical expertise or special tools. The keyboard can be independently removed and reinstalled by simple pull and insert motions, allowing end users to perform maintenance themselves without needing to open the host or understand internal structures.
Data Source
AI summary
A laptop computer with a quick-release keyboard including a host, a display, and a keyboard is provided. The host has a first surface and a second surface opposite to each other. The host has at least one movable hook disposed on the first surface. The display is pivoted to the host to be folded or unfolded relative to the first surface of the host. The laptop computer is supported on a platform via the second surface when the display is unfolded relative to the first surface of the host. The keyboard has a locking column to be locked by the movable hook when the keyboard is disposed on the first surface, such that the keyboard is fixed on the first surface.