Sliding mechanism and mounting apparatus using the same
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Solution Overview
Problem
Conventional sliding mechanisms for servers are complex and space-consuming, requiring improvement for more efficient design.
Innovation Solution
A sliding mechanism comprising an outer rail, a middle rail, and an inner rail with guiding flanges and a locking unit, where the middle rail is slidably mounted between the outer and inner rails, and a locking member allows for secure locking and unlocking to facilitate easy installation and removal, reducing complexity and space requirements.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Length of moving object
If a conventional sliding mechanism with inner rail, middle rail, and outer rail is used, then the sliding distance is extended, but the device complexity and space consumption increase
Solution Approach 1:
The patent combines the middle rail and inner rail into a single integrated rail structure, eliminating the need for separate middle and inner rails while maintaining the extended sliding distance function. This merging reduces the number of components and simplifies the overall mechanism.
Solution Approach 2:
The patent uses a nested configuration where the locking member is integrated within the rail structure, and the guiding flanges are incorporated into the rail bodies. This nesting approach allows multiple functions to be achieved within a compact structure, reducing space consumption while maintaining sliding distance.
2Length of moving object
If a conventional sliding mechanism with multiple rails is used, then the sliding distance is extended, but the space requirement increases
Solution Approach 1:
By merging the middle rail and inner rail into one integrated structure, the patent reduces the overall footprint of the sliding mechanism while preserving the extended sliding distance capability, thereby reducing space requirements.
Solution Approach 2:
The patent optimizes the spatial arrangement of the rail structure by utilizing vertical space and optimizing the cross-sectional geometry, allowing the mechanism to achieve extended sliding distance without proportionally increasing the horizontal space footprint.
3Ease of operation
If a locking unit with locking member is added, then the ease of operation is improved, but the device complexity increases
Solution Approach 1:
The locking member is designed to automatically engage with the locking surface when the sliding mechanism is in the locked position, eliminating the need for separate locking actions or additional components. This self-service approach improves ease of operation without significantly increasing complexity.
Solution Approach 2:
The locking member is integrated into the existing rail structure and serves multiple functions: providing locking capability, guiding the sliding motion, and maintaining structural integrity. This multi-functionality reduces the need for separate components, minimizing the increase in complexity while improving operability.
Data Source
AI summary
A mounting apparatus using a sliding mechanism for easy insertion and removal of insertable units includes a supporting bracket and a sliding mechanism. The sliding mechanism includes an outer rail, a middle rail, an inner rail, a latching unit, and a locking unit. The latching unit includes first and second guiding portions on the inner rail, first and second positioning members slidably mounted to the middle rail, and third and second guiding portions on the outer rail. The locking unit includes a locking member at end of the inner rail and a locking portion on the middle rail to correspond to the locking member.