Slidable Rotatable Rack Assembly for Wall-Mount Cabinet Maintenance
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Solution Overview
Problem
Existing equipment cabinets lack sufficient space at the rear for technicians to route and disconnect cables or wires, making maintenance and installation inconvenient and time-consuming, especially for wall-mount cabinets where space requirements are impractical.
Innovation Solution
An equipment cabinet with a slidable-and-rotatable rack assembly that allows equipment to be drawn out and rotated, enabling cable or wire connections/disconnections to be performed at the front without removing the rear panel, utilizing a combination of slidable trays, rail assemblies, and rotation shafts for stable and accessible maintenance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If the equipment cabinet is designed with a fixed rack assembly, then the structural stability is improved, but the ease of operation for cable routing and equipment maintenance deteriorates due to insufficient rear space
Solution Approach 1:
The rack assembly is designed with slidable trays that can move horizontally along guide rails and rotate about vertical axes, transforming the fixed structure into a dynamic one. This allows the rack to adapt its configuration based on operational needs, providing both stability when stationary and accessibility when moved, thereby resolving the contradiction between structural stability and ease of operation.
Solution Approach 2:
The rack assembly is divided into multiple independent slidable trays that can move and rotate separately. Each tray can be independently accessed from the front after rotation, allowing technicians to perform cable routing and maintenance operations without removing the rear panel, thus improving ease of operation while maintaining overall structural integrity.
2Ease of operation
If the equipment cabinet is moved to a location with sufficient space for rear panel access, then the ease of operation for cable routing is improved, but the productivity is reduced due to the time-consuming relocation process
Solution Approach 1:
Instead of moving the entire equipment cabinet, the rack assembly incorporates slidable trays that can be rotated and extended toward the front of the cabinet. This dynamic mechanism provides sufficient access space for cable routing operations at the front, eliminating the need to relocate the cabinet and thereby maintaining high productivity while improving ease of operation.
3Volume of moving object
If wall-mount equipment cabinets are used, then the space utilization is improved, but the ease of operation for cable routing deteriorates as space requirements become impractical
Solution Approach 1:
The wall-mount equipment cabinet incorporates a rack assembly with slidable trays that can rotate and extend toward the front. This dynamic mechanism compensates for the limited space in wall-mount configurations by creating temporary access zones at the front, allowing cable routing operations to be performed easily without requiring the cabinet to occupy excessive wall space.
Solution Approach 2:
The rack assembly is segmented into multiple independently movable trays, allowing specific trays to be rotated and extended for cable access while other trays remain in their compact positions. This segmentation enables efficient space utilization in wall-mount configurations while providing adequate operational space when needed.
Data Source
AI summary
An equipment cabinet and a slidable-and-rotatable rack assembly are provided. The equipment cabinet includes a housing and a rack assembly. The rack assembly is disposed in the receiving space of the housing. The rack assembly comprises a first slidable tray, at least two first rail assemblies, a frame, and a first rotation shaft assembly. The first rail assemblies are connected with the first slidable tray and the housing respectively and configured for allowing the first slidable tray to be moved relative to the housing. The frame is carried by the first slidable tray and has a base plate. The first rotation shaft assembly is coupled with the base plate of the frame and the first slidable tray and configured for allowing the frame to be rotated relative to the first slidable tray after the frame carried by the first slidable tray is drawn out.