Tool-Free Rail Mechanism for Removable Electronic Modules
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional electronic devices with removable modules require extra tools for securing the rail, making it inconvenient for users to assemble or disassemble the modules.
Innovation Solution
An electronic device design featuring a removable module with an L-shaped rail that uses fasteners and elastic characteristics to secure to the module's surfaces without needing tools, utilizing a track and release mechanism for easy insertion and removal.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If springs, screws or clips are used to attach the rail to the removable module, then the rail can be securely fixed, but extra tools are required for assembly and disassembly
Solution Approach 1:
The rail is designed with self-aligning and self-securing features that allow it to be attached to the removable module without external tools. The rail's geometry and material properties enable it to automatically engage and secure to the module surfaces through elastic deformation and friction, making the assembly process tool-free while maintaining secure fixation.
Solution Approach 2:
The patent replaces traditional mechanical fastening systems (screws, clips, springs) with a tool-free attachment mechanism based on elastic characteristics and friction. The rail utilizes elastic deformation and friction-based engagement to secure to the removable module, eliminating the need for separate fastening components and tools.
2Reliability
If traditional fastening methods are used, then secure attachment is achieved, but assembly time increases due to tool requirements
Solution Approach 1:
The rail incorporates self-aligning geometric features and elastic characteristics that enable automatic engagement with the removable module during insertion. The design allows the rail to self-secure through elastic deformation and friction without requiring tool-based fastening operations, significantly reducing assembly time while maintaining secure attachment.
Solution Approach 2:
The rail is pre-configured with integrated fastening features and elastic properties during manufacturing. The preliminary design of the rail's geometry and material characteristics ensures that secure attachment is achieved automatically during the insertion process, eliminating the need for subsequent tool-based fastening steps.
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 rapid assembly and disassembly of removable modules by manufacturing technicians and DIY users without requiring extra tools, enhancing user convenience and efficiency.
Implementation Method 1
uses fasteners and elastic characteristics to secure to the module's surfaces without needing tools
Data Source
AI summary
An electronic device has a removable module installed inside. The removable module includes a first surface and a second surface. The first surface is adjacent to the second surface. At least one first fastener is disposed on the first surface. At least one second fastener is disposed on the second surface. A printed circuit board and at least one track are installed in the housing. At least one rail has at least one third fastener and fourth fastener. The third fastener is inserted into the first fastener. The fourth fastener is inserted into the second fastener. The rail is disposed between the track and the removable module.