Reversible Chassis Structure for Flip-Access Cabinet Maintenance
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing cabinet chassis require removal for maintenance from the front, which is cumbersome, time-consuming, and increases the risk of collision damage during installation and removal.
Innovation Solution
A reversible chassis design with an inner and outer frame, featuring rotating members and a recessed structure, allowing the inner frame to flip relative to the outer frame for maintenance without full removal, thus simplifying operations and reducing collision risks.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the chassis is removed from the cabinet for maintenance, then the internal hardware components can be accessed, but the operation becomes cumbersome and time-consuming
Solution Approach 1:
The chassis is divided into an inner frame and an outer frame that can move independently. The inner frame containing the electronic device can be rotated 180 degrees relative to the outer frame, allowing maintenance personnel to access components from either the front or back without removing the entire chassis from the cabinet.
Solution Approach 2:
The chassis transitions from a static structure to a dynamic one where the inner frame can rotate 180 degrees within the outer frame. This dynamic capability allows the chassis to adapt its orientation for maintenance while remaining installed in the cabinet, eliminating the need for complete removal and reinstallation.
2Ease of repair
If the chassis is removed from the cabinet for maintenance, then the back of internal hardware components can be maintained, but the risk of collision damage increases
Solution Approach 1:
By separating the inner frame from the outer frame and enabling independent rotation of the inner frame, the design allows maintenance personnel to access the back of components by rotating the inner frame 180 degrees, without needing to remove the outer frame from the cabinet, thus avoiding collision risks during removal and reinstallation.
Solution Approach 2:
The outer frame acts as an intermediary structure that remains fixed in the cabinet while the inner frame rotates within it. This intermediary mechanism provides a safe, controlled environment for accessing components from the back without the outer frame being subjected to collision risks during removal and reinstallation operations.
3Ease of operation
If the chassis is removed and returned to the cabinet, then maintenance can be performed, but the operation is cumbersome and may cause collision damages
Solution Approach 1:
The chassis is segmented into an inner frame and an outer frame with independent movement capabilities. The inner frame can rotate 180 degrees within the outer frame, providing maintenance accessibility from both front and back without requiring complete removal, while the segmented structure manages complexity through functional separation.
Solution Approach 2:
The inner frame is nested within the outer frame, with the inner frame capable of rotating 180 degrees inside the outer frame's boundary. This nesting arrangement allows the inner frame to access maintenance positions from either direction while the outer frame remains contained within the cabinet, managing structural complexity through hierarchical containment.
Data Source
AI summary
A reversible chassis includes an inner frame and an outer frame. The inner frame is used to set electronic equipment; the outer frame is set outside the inner frame, and the outer frame is used to be movably set in a cabinet in a predetermined direction. The inner frame is provided with a rotating member on the outer side of the inner frame, and the outer frame is provided with a recessed structure on the inner side of the outer frame, and a portion of the rotating member can be rotatably accommodated in the recessed structure, so that the inner frame can be flipped relative to the outer frame. The reversible chassis provided by the present application has the advantages of simplifying the maintenance operation process and saving time and labor. The present application also provides a cabinet.