Computer Frame Mounting Assembly for Front-Only Equipment Access
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Solution Overview
Problem
Existing mounting techniques for computer equipment in frames require side access for removal and replacement, which is difficult in densely packed environments, and are often expensive and complex, especially when using slide rails.
Innovation Solution
A mounting assembly that includes a bracket for the front side of the equipment attached to the front rail and a hinge for the back side, which can move between extended and folded positions, allowing equipment to be inserted and removed from the front without side access, using apertures for secure fastening to both front and back rails.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional brackets are used to mount equipment to frame rails, then the equipment can be securely mounted, but side access is required for removal and replacement which is difficult in densely packed installations
Solution Approach 1:
The patent employs a dynamic hinge mechanism that transitions between extended and folded positions. In the extended position, the hinge allows equipment to be inserted from the front; in the folded position, it enables secure mounting to the back rail. This dynamic transformation eliminates the need for side access while maintaining secure mounting, resolving the contradiction between ease of operation and device complexity.
Solution Approach 2:
The mounting system is segmented into distinct functional components: front brackets for front rail attachment, hinges for back rail attachment with movement capability, and fastening mechanisms. This segmentation allows each component to perform its specific function independently, enabling front-accessible equipment insertion while maintaining secure overall mounting without requiring complex side-access procedures.
2Ease of operation
If slide rails are used to enable front access for equipment removal, then ease of operation is improved, but cost and manufacturing complexity increase significantly
Solution Approach 1:
The patent replaces expensive slide rails with simpler, more economical brackets and hinges that can be manufactured using standard processes. The hinge, while requiring some movement capability, is a simpler component than slide rails and can be produced at lower cost. This substitution maintains the essential function of front-accessible equipment insertion while dramatically reducing manufacturing complexity and cost.
Solution Approach 2:
The patent extracts the complex slide rail mechanism from the mounting system and replaces it with separate, simpler components (brackets and hinges) that achieve the same functional goal without the complexity and cost of slide rails. By taking out the unnecessary complexity and retaining only the essential mounting and movement functions, the system achieves ease of operation at lower manufacturing cost.
3Reliability
If two people are required for equipment replacement (one at front and one at back), then proper mounting can be achieved, but productivity decreases due to requiring more personnel
Solution Approach 1:
The dynamic hinge mechanism enables a single person to perform equipment replacement by themselves. The hinge can be extended to allow front access for equipment insertion, then folded to secure the equipment to the back rail, all without requiring another person to assist at the back. This dynamic mechanism maintains mounting stability while eliminating the need for two-person operations, thereby improving productivity.
Solution Approach 2:
The mounting system is designed to be self-servicing, allowing a single person to complete the entire equipment replacement process independently. The hinge mechanism provides the necessary movement and securing functions automatically as the person works, without requiring coordination with a second person. This self-service capability maintains reliable mounting while significantly improving replacement speed and productivity.
Data Source
AI summary
A mounting assembly is provided for mounting equipment on a frame including a front pair of vertical rails and a back pair of vertical rails. The mounting assembly includes a bracket for attaching a front side of the equipment to one of the front rails and a hinge for attaching a back side of the equipment to one of the back rails.