Slide rail mechanism
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Solution Overview
Problem
Existing slide rail mechanisms are limited in their ability to adapt to varying post spacings, as they often require complex structures and cannot effectively adjust to accommodate distances greater than their initial design parameters, particularly when using a single adjustable sliding member.
Innovation Solution
A slide rail mechanism featuring a pair of brackets with a connecting base and lugs, where each bracket can be displaced along a rail, allowing for adjustable positioning to accommodate different post spacings, utilizing a fastener system with elastic members to secure mounting and adapt to various distances between posts.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If a single adjustable sliding member is used, then the structure is simplified, but the adaptability to different post spacings is limited
Solution Approach 1:
The bracket is divided into two separate adjustable brackets instead of using a single sliding member. Each bracket can be independently adjusted along its respective rail, allowing the mechanism to accommodate various post spacings more effectively while maintaining structural simplicity.
Solution Approach 2:
The dual-bracket design enables the slide rail mechanism to universally adapt to different post spacing configurations. Each bracket serves multiple functions: mounting the rail, providing adjustment capability, and supporting the load, thereby enhancing versatility without significantly increasing complexity.
2Strength
If brackets are made fixed, then structural strength is improved, but adjustability to different positions is lost
Solution Approach 1:
The brackets are designed with dynamic adjustment capability along the rails while maintaining structural integrity. The connection between brackets and rails incorporates fastening mechanisms that allow the brackets to be securely fixed at desired positions, providing both strength and adjustability.
Solution Approach 2:
A fastening mechanism acts as an intermediary between the bracket and rail, enabling the bracket to be securely attached at various positions. This intermediary component allows the bracket to transition between adjustable and fixed states, maintaining structural strength while enabling position changes.
3Adaptability or versatility
If the bracket structure is made complex to accommodate various post spacings, then adaptability is improved, but device complexity increases
Solution Approach 1:
The brackets incorporate dynamic adjustment features that allow them to adapt to different post spacings through simple displacement along the rails rather than through complex structural changes. This maintains adaptability while keeping the overall device complexity low.
Solution Approach 2:
The position of each bracket along its rail can be changed by adjusting parameters such as the displacement distance and fastening position. This allows the mechanism to adapt to various post spacings by changing positional parameters rather than requiring complex structural modifications.
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 flexible adaptation to different post spacings, simplifying the structural configuration and enhancing structural strength, allowing the slide rail mechanism to securely mount objects to racks with varying post distances without the need for overly complex bracket structures.
Implementation Method 1
a first elastic member, and the first fastener stays in the closed state responsive to the elastic force of the first elastic member
Data Source
AI summary
A slide rail mechanism includes a rail, a first supporting member, and a second supporting member. Each of the first supporting member and the second supporting member can be displaced with respect to the rail. A first bracket is disposed at the first supporting member, and a second bracket is disposed at the second supporting member. The first bracket and the second bracket enable the rail to adapt to different pairs of posts of different post spacings.