Dual-Locking Slide Rail Assembly for Adjustable Extension Lengths
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Solution Overview
Problem
Existing slide rail assemblies lack flexibility to accommodate different space constraints and extension lengths, limiting their applicability in various equipment maintenance scenarios.
Innovation Solution
A slide rail assembly with a dual locking mechanism, comprising first and second locking devices with elastic sections, allowing the second rail to be locked at multiple positions along different directions, enabling adjustable extension lengths by accommodating blocking parts within defined spaces.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a single locking mechanism is used in slide rail assembly, then the structure is simple, but the adaptability to different space constraints and extension lengths is limited
Solution Approach 1:
The locking mechanism is divided into multiple independent locking devices (first locking device and second locking device), each capable of locking at different positions. This segmentation allows the slide rail assembly to adapt to different extension lengths and space constraints while maintaining manageable structural complexity through modular design.
Solution Approach 2:
The locking mechanism is designed with multiple locking devices that can function at different positions along the slide rail. Each locking device can independently lock the movable component at predetermined positions, providing universal applicability across various installation environments and extension requirements.
2Adaptability or versatility
If multiple locking devices are added to achieve different extension lengths, then the adaptability improves, but the device complexity increases
Solution Approach 1:
The locking devices are designed with elastic sections that provide dynamic locking and unlocking capabilities. The elastic sections allow the locking members to automatically engage with blocking parts at predetermined positions during movement, and can be easily disengaged when needed, providing adjustable extension lengths without requiring complex manual intervention mechanisms.
Solution Approach 2:
The locking mechanism utilizes elastic sections that automatically engage the locking members with blocking parts at predetermined positions during the movement of the slide rail. This self-service mechanism reduces the need for external control systems or complex actuation mechanisms, achieving adjustable extension lengths through the inherent elastic properties of the locking devices.
3Manufacturing precision
If the locking mechanism is designed to lock at predetermined positions, then the positioning accuracy is improved, but the ease of operation is reduced
Solution Approach 1:
The locking mechanism replaces complex mechanical control systems with elastic sections that automatically engage and disengage locking members at predetermined positions. The elastic sections provide the necessary force for automatic engagement during movement, while allowing easy manual disengagement when adjustment is needed, thus maintaining positioning accuracy while improving ease of operation.
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 the slide rail assembly to achieve different extension lengths, enhancing its adaptability to diverse installation environments and facilitating equipment maintenance in limited spaces.
Implementation Method 1
The first member further comprises a first elastic section, the first part is arranged at an end of the first elastic section, the second member further comprises a second elastic section, the second part is arranged at an end of the second elastic section
Data Source
AI summary
A slide rail assembly includes a first rail, a second rail, a first locking device and a second locking device. The first rail includes a blocking part. The first locking device is arranged on the second rail and configured to lock the blocking part of the first rail when the second rail is moved to a first predetermined position relative to the first rail. The second locking device is arranged on the second rail and configured to lock the blocking part of the first rail when the second rail is moved to a second predetermined position relative to the first rail.