Walking Aid Illumination for Stable Footing
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Solution Overview
Problem
Existing walking aids lack sufficient illumination, particularly in areas around and behind the poles, making it difficult to achieve stable footing and traction in low-light conditions, especially in uneven terrain during recreational or physically challenging activities.
Innovation Solution
A walking aid with a handle that includes a light source and power source, providing adjustable and directional lighting to illuminate the ground and surrounding areas, and a detachable light source that can be securely attached to the aid for enhanced visibility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If illumination sources are added to walking aids, then visibility is improved, but device complexity increases
Solution Approach 1:
The patent combines the illumination source and power source into an integrated handle assembly that is built into the walking aid structure. This merging approach provides the visibility benefit while minimizing added complexity by making the lighting components an inherent part of the handle rather than a separate attachment.
Solution Approach 2:
The handle is designed to serve multiple functions: it provides the user's grip, supports the weight of the walking aid, and houses the illumination and power sources. This multi-functionality reduces overall device complexity by consolidating components rather than adding separate elements.
2Measurement precision
If circumferential lighting is provided to illuminate areas around and behind the poles, then placement accuracy is improved, but energy consumption increases
Solution Approach 1:
The illumination system provides light in specific directions (downward, sideways, and rearward) where it is most needed for safe walking. This localized illumination approach improves placement accuracy in critical areas while consuming less energy than omnidirectional lighting would require.
Solution Approach 2:
The lighting system can be operated in periodic or intermittent modes rather than continuous operation, allowing the illumination to cycle on and off or adjust intensity based on movement detection or user needs, thereby reducing overall energy consumption while maintaining placement accuracy when required.
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
The solution enhances visibility and stability by providing circumferential illumination, allowing users to accurately place pole tips and ensure safe footing, even in challenging lighting conditions, and can be used as a signaling device.
Implementation Method 1
at least one light source located adjacent to the second end of the handle
Data Source
AI summary
An illuminated apparatus for assisting movement is provided that is able to illuminate surface areas upon which one walks, hikes, skis, skates, runs, reads from, signals, examines or studies. The illuminated apparatus for assisting movement may provide both broad and focused illumination. The device may ensure safe footing, solid purchase, and stable load bearing by providing illuminated assistance for foot, ski and skate placement, as well as the placement of singular and multi-pole fixtures used for activities such as hiking, climbing, skiing, skating, running, and walking. The illuminated apparatus for assisting movement may be compact and lightweight.