Roller Shade Filler Panel for Variable Rack Openings
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Solution Overview
Problem
Conventional filler panels are limited to accommodating only one size of opening, which becomes a constraint as electronic equipment is added to or removed from a rack, leading to a need for a solution that can adapt to varying opening sizes.
Innovation Solution
A roller shade filler panel system comprising a base, a rotatably connected roller shade, and a handle, which are removably connected to equipment rails, allowing the roller shade to extend and retract to close off openings of varying sizes, with adjustable connections and edge seals to accommodate different equipment configurations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a conventional filler panel is used, then the panel can accommodate a fixed size of opening, but the panel cannot adapt when electronic equipment is added to or removed from the rack
Solution Approach 1:
The filler panel employs a roller shade mechanism that allows the panel to dynamically adjust its extended length. The roller shade can rotate to extend or retract, enabling the panel to adapt to different opening sizes caused by equipment additions or removals, while maintaining a relatively simple overall structure.
Solution Approach 2:
The filler panel is divided into separable components including a base, a roller shade, and a handle. This segmentation allows the panel to be easily assembled and disassembled, and enables the roller shade portion to independently adjust its length to accommodate varying opening dimensions.
2Adaptability or versatility
If the filler panel structure is made more complex to accommodate varying opening sizes, then adaptability improves, but the device complexity increases
Solution Approach 1:
The roller shade mechanism serves multiple functions: it acts as both the closure element and the adjustable length mechanism. The handle serves dual purposes as both a grip element and a locking mechanism. This multi-functionality reduces the need for additional separate components, maintaining simplicity while achieving adaptability.
Solution Approach 2:
The roller shade mechanism is self-regulating through its rotational design. When equipment is added or removed, the roller shade can automatically be adjusted by rotating the roller to extend or retract the panel to the appropriate length, eliminating the need for complex adjustment mechanisms or multiple panels.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables flexible closure of openings in racks to accommodate changing equipment layouts without requiring removal of the filler panel, ensuring secure sealing and adaptability to various equipment installations, enhancing the utility of the filler panel in dynamic environments.
Implementation Method 1
The roller shade is rotatably connected to the base and includes a free end extending from the base when the roller shade is rotated
Data Source
AI summary
Certain embodiments of the present invention provide an apparatus for closing off an opening above, below, or between electronic equipment in a rack. The rack includes a pair of equipment rails. The electronic equipment is mounted to the equipment rails. The apparatus includes a base, a roller shade, and a handle. The roller shade is rotatably connected to the base and includes a free end extending from the base when the roller shade is rotated. The handle is connected to the free end of the roller shade. The base is removably connected to the equipment rails at a first position. The handle is removably connected to the equipment rails at a second position spaced apart from the first position such that the free end of the roller shade is extended to close off the opening in the rack.