Rotatable Mounting Bracket for Dual-Side Rack Chassis Access
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Solution Overview
Problem
Conventional server/switch chassis mounting brackets restrict the installation and removal of chassis to one side of the rack, limiting movement and increasing service time.
Innovation Solution
A rotatable mounting bracket with a pivoting mechanism, such as sliding or rotational, allows the mounting flange to move from one side of the rack to the other, enabling 360-degree or 180-degree rotation, and includes a locking mechanism for secure attachment and easy detachment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a conventional fixed mounting bracket is used, then the chassis can be securely mounted to the rack, but the chassis can only be installed and removed from one side of the rack
Solution Approach 1:
The mounting bracket incorporates a pivoting mechanism that transforms the fixed bracket into a dynamic structure. The mounting flange can rotate between a first position (for secure mounting) and a second position (for removal access), enabling the chassis to be installed from either side of the rack while maintaining secure attachment during operation
Solution Approach 2:
The rotatable mounting bracket serves multiple functions: it provides secure mounting when in the first position, enables removal access when pivoted to the second position, and allows installation from either rack side. This multi-functionality resolves the contradiction between mounting security and installation flexibility
2Productivity
If a conventional fixed mounting bracket is used, then the bracket structure is simple, but the service time is increased due to limited access
Solution Approach 1:
The pivoting mechanism allows the mounting flange to dynamically change position between mounting and service modes. During service operations, the flange can be rotated to provide access to the chassis from either side of the rack, reducing service time while the bracket remains securely attached
Solution Approach 2:
The bracket is pre-configured with the pivoting capability and locking mechanism, so that when service is needed, the flange can be quickly rotated to the appropriate position and locked, providing rapid access without requiring complete disassembly or complex reconfiguration
3Ease of operation
If the mounting flange is made rotatable to allow passage through the rack, then the convenience of service is improved, but the locking reliability may be compromised
Solution Approach 1:
The system dynamically transitions between two stable states: a locked mounting position where the flange is secured to the rack, and a service position where it can be rotated. The locking mechanism ensures that during normal operation, the flange remains reliably fixed, yet can be easily repositioned when service is required
Solution Approach 2:
The pivoting mechanism acts as an intermediary between the stationary rack and the movable chassis. It provides a controlled transition path that allows the flange to move between positions while maintaining secure connection during the transition and in both endpoint positions, preserving locking reliability throughout the operation cycle
Data Source
AI summary
A mounting bracket for mounting server/switch chassis to a rack is provided. The mounting bracket includes a mounting flange, a member portion connected to a server/switch chassis, a pivoting mechanism connecting the member portion and the mounting flange, where the mounting flange pivots along the pivoting mechanism to move from a first side of the rack to a second side of the rack.