Slide rail assembly
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Solution Overview
Problem
Existing slide rail assemblies are not adequately adaptable to mount on racks of different configurations, particularly struggling with four-post and two-post racks due to structural limitations and adjustability issues.
Innovation Solution
A slide rail assembly design featuring detachable and adjustable bracket devices that can be configured to mount on both four-post and two-post racks, utilizing a rail member with specific sidewalls and mounting members, and including a fastening mechanism with an elastic component for secure locking on four-post racks and adjustable positioning for compatibility with varying rack depths.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If brackets are formed with slots to enable dual mount configurations, then adaptability to different rack types is improved, but structural strength of the brackets is compromised
Solution Approach 1:
The bracket system is divided into multiple interchangeable bracket members (first bracket member, second bracket member, third bracket member) that can be selectively mounted depending on the rack configuration. Each bracket member is optimized for specific rack types, avoiding the need to compromise structural integrity for universal adaptability.
Solution Approach 2:
The rail assembly achieves multi-functionality through a universal mounting system that uses different bracket members for different rack types. The rail member itself serves multiple functions by supporting various bracket configurations, enabling the same rail to mount on both four-post and two-post racks without sacrificing the strength of individual brackets.
2Ease of manufacture
If bracket adjustment distance is limited, then manufacturing complexity is reduced, but ability to mount on four-post racks with great depth is compromised
Solution Approach 1:
The bracket system incorporates adjustable bracket members that can be repositioned along the rail member to accommodate different rack depths. The adjustability mechanism allows the brackets to dynamically adapt to various mounting positions while maintaining structural integrity, solving the limitation of fixed-distance brackets.
Solution Approach 2:
The system enables parameter changes by allowing bracket members to be adjusted to different positions along the rail. This adjustability parameter enables the same bracket design to work with racks of varying depths, from shallow two-post racks to deeper four-post racks, without requiring multiple specialized bracket designs.
3Adaptability or versatility
If multiple bracket types are provided for different rack configurations, then adaptability is improved, but device complexity increases
Solution Approach 1:
The bracket system is segmented into standardized, interchangeable bracket members that can be independently selected and mounted. This segmentation allows for simpler individual components rather than one complex universal bracket, reducing overall system complexity while maintaining adaptability.
Solution Approach 2:
The bracket members are designed with homogeneous structural characteristics and standardized mounting interfaces, making them visually and functionally similar. This homogeneity simplifies the user's decision-making process and reduces the perceived complexity of having multiple bracket types, as they all follow the same design pattern and mounting procedure.
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
The design allows for secure and adaptable mounting on both four-post and two-post racks, enhancing structural strength and adjustability, thereby addressing the limitations of prior technologies and providing greater flexibility in accommodating various rack configurations.
Implementation Method 1
an elastic component (46) configured to store energy in response to deformation of the elastic component
Data Source
Figure 1
Figure 2
Figure 3
AI summary
A slide rail assembly (20) includes a rail member (22), a first bracket device (24), a second bracket device (26), and a bracket member (108). The first bracket device (24) is arranged on the rail member (22). The second bracket device (26) is detachably mounted on one of the rail member (22) and the first bracket device (24) and is adjustable to displace with respect to the rail member (22). The bracket member (108) can be detachably mounted on the one of the rail member (22) and the first bracket device (24) after the second bracket device (26) is detached from the one of the rail member (22) and the first bracket device (24).