Inspection Pouch with Reflective Visibility and Universal Attachment
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Solution Overview
Problem
Workers face issues with tools, such as meters and flashlights, falling or being lost while working at heights due to inadequate storage and handling, leading to damage, injury, or loss, especially when there is no metal surface for attachment and glare or impaired visibility from dirty plastic films.
Innovation Solution
A universal inspection pouch designed to be secured to the worker, featuring adjustable straps, D-rings for lanyards to prevent tools from falling, and a design that allows hands-free operation with a clear view of controls, using durable materials like polyester and hard-body components, and reflective materials for visibility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a magnet is attached to the meter to hold it to a metal cabinet, then the meter can be secured, but this solution is ineffective when there is no metal surface available for attachment
Solution Approach 1:
The pouch is designed with multiple attachment methods including belt loops, harness loops, and D-rings for lanyards, making it universally applicable regardless of whether a metal surface is available. This multi-functional attachment system resolves the contradiction by providing security through various means rather than relying solely on magnetic attachment to metal surfaces.
2Ease of operation
If a clear plastic film is placed on the front of the pouch to allow visibility of the control panel, then the worker can see the controls, but the plastic film becomes dirty and impairs vision
Solution Approach 1:
The pouch incorporates reflective materials that change appearance based on light conditions, providing visibility without requiring a clear plastic film that can become contaminated. The reflective materials maintain visibility while avoiding the dirt accumulation problem associated with plastic films.
3Ease of operation
If the pouch is designed to be secured to the worker for hands-free operation, then accessibility is improved, but the pouch may shift or move during work at height
Solution Approach 1:
The pouch incorporates adjustable straps and multiple attachment points that allow the worker to dynamically adjust the pouch position and security based on their specific work conditions. This dynamic adjustment capability maintains both hands-free accessibility and position stability during work at height.
4Reliability
If traditional pouches are provided by manufacturers of specific devices, then the pouch is optimized for that device, but it cannot accommodate tools from other manufacturers
Solution Approach 1:
The pouch is designed with universal compatibility features including adjustable compartments, multiple attachment methods, and generic securing mechanisms that work with devices from any manufacturer. This universal design resolves the contradiction by maintaining reliability through proper securing while achieving versatility across different device brands and models.
Data Source
AI summary
An inspection pouch for housing and providing hands-free access to electronic testing equipment, meters, lights, tools and other implements needed by inspectors, installers and other workers. The pouch has a main compartment forming a tray with a cover therefor, the main compartment capable of being suspended from the cover at angles between zero and ninety degrees to enable viewing of equipment staged in the main compartment.