Illuminated Firearm Sight With Dual Alignment Indicators
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Solution Overview
Problem
Existing firearm sighting systems do not effectively provide clear visual cues for alignment and misalignment with a target in varying light conditions, particularly in low light or no light environments.
Innovation Solution
An illuminated sighting system with dual light conductive members that emit distinct visual indicia (e.g., green for alignment and red for misalignment) to guide shooters, using light conductive materials like optical fibers and light-emitting elements to transmit light for visibility in different lighting conditions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If traditional sighting systems are used, then the device complexity is low, but the visibility and clarity of alignment cues deteriorate in low light conditions
Solution Approach 1:
The patent combines multiple light conductive members (first and second light conductive members) into a single integrated sighting system assembly. These members are positioned in close proximity to each other and to the target, creating a unified system that provides both alignment and misalignment indicia simultaneously. This merging approach enhances visibility through multiple light sources while maintaining a relatively simple overall structure that can be mounted on existing firearms.
Solution Approach 2:
The sighting system performs multiple functions through its light conductive members: indicating alignment, indicating misalignment, providing illumination in low light conditions, and offering visual feedback for rapid target acquisition. The first light conductive member indicates alignment when the firearm is properly aimed, while the second light conductive member indicates misalignment, creating a universal system that handles various aiming scenarios with a single device.
2Measurement precision
If multiple light conductive members are added to provide alignment and misalignment indicia, then the measurement precision of target alignment improves, but the device complexity increases
Solution Approach 1:
The patent segments the alignment indication function into distinct components: the first light conductive member specifically indicates alignment, while the second light conductive member specifically indicates misalignment. This segmentation allows each component to have a dedicated, simple function, making the overall system easier to understand and use despite having multiple members. The visual feedback is divided into separate, easily distinguishable signals.
Solution Approach 2:
Each light conductive member is positioned at specific locations relative to the target and to each other, with the first member optimized for alignment indication and the second member optimized for misalignment indication. This local differentiation allows each component to excel at its specific function while contributing to the overall precision of the sighting system.
3Productivity
If light conductive members are positioned in close proximity, then the rapid target acquisition speed improves, but the manufacturing precision requirements increase
Solution Approach 1:
The patent positions the first and second light conductive members in a nested or closely integrated arrangement where they occupy adjacent spaces and work together as a compact unit. This nesting approach allows both members to be in close proximity to the target without requiring excessive space, enabling rapid target acquisition while maintaining a manageable manufacturing complexity through a compact, integrated design.
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
Enhances rapid target acquisition by providing clear, contrasting visual cues for alignment and misalignment, improving accuracy and ease of use in both bright and low light conditions.
Implementation Method 1
transmit at least a portion of the light internally toward the first light conductive member viewing end
Data Source
AI summary
An illuminated sighting system for a firearm sight, including a first light conductive member having a first light conductive member viewing end that emits a first amount of emitted light which provides a first viewable aiming indicium that indicates alignment of a firearm with a target; a second light conductive member viewing end that emits a second amount of emitted light which provides a second viewable aiming indicium that indicates misalignment of the firearm with the target; wherein the second light conductive member viewing end disposes about the first light conductive member viewing end; and a lens operably coupled to the first and second light conductive member viewing ends.