Dual Bow Sight with Adjustable Lower Assembly
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Solution Overview
Problem
Existing bow sighting devices are not capable of quick reconfiguration for longer range shots and lack effective illumination in low-light conditions, limiting their accuracy and usability.
Innovation Solution
A dual bow sighting apparatus with a fixed upper pendulum sight assembly and a vertically adjustable lower sight assembly, equipped with fiber optic elements that absorb ambient light and emit a glowing light, allowing for accurate targeting at varying distances and in low-light environments.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If a fixed position pendulum bow sight assembly is used for accurate short range shots, then short range accuracy is improved, but the ability to quickly reconfigure for longer range shots deteriorates
Solution Approach 1:
The bow sight is divided into two separate sight assemblies: a fixed upper pendulum sight assembly for short range shots and a movable lower sight assembly for longer range shots. This segmentation allows each assembly to be optimized for its specific function while providing the ability to switch between different shooting scenarios.
Solution Approach 2:
The lower sight assembly is made dynamically adjustable through the elevation adjustment assembly, allowing it to move vertically along the mounting member. This dynamic capability enables quick reconfiguration between short and long range shooting modes without compromising the fixed precision of the upper assembly.
2Device complexity
If existing bow sights are used without illumination features, then device complexity is reduced, but visibility in low-light conditions deteriorates
Solution Approach 1:
The fiber optic elements integrated into the sight pins automatically absorb and store ambient light during the day, then emit this stored light in low-light conditions without requiring external power sources or complex illumination systems. This self-service approach provides illumination while maintaining relative simplicity.
3Adaptability or versatility
If a vertically adjustable lower sight assembly is added for longer range shots, then adaptability for different ranges is improved, but device complexity increases
Solution Approach 1:
The mounting member serves multiple functions: it provides structural support for both sight assemblies, enables vertical adjustment of the lower assembly through the elevation adjustment assembly, and integrates fiber optic illumination elements. This multi-functionality reduces the need for separate components and minimizes overall device complexity.
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 hunters to accurately sight targets at both short and long ranges and provides improved visibility in low-light conditions through glowing fiber optic elements, enhancing the overall effectiveness of the sighting system.
Implementation Method 1
fiber optic elements configured to absorb ambient light
Implementation Method 2
absorb ambient light and, as a result, to emit a glowing light for period of time thereafter
Implementation Method 3
upper sight assembly having an upper frame section and a pendulum sight pivotally coupled to the upper frame section
Data Source
AI summary
A dual bow sighting apparatus includes a mounting member configured for attachment to the archery bow. An upper sight assembly is coupled to an upper end of the mounting member at a predetermined vertical elevation, the upper sight assembly having an upper frame section and a pendulum sight pivotally coupled to the upper frame section. A lower sight assembly is coupled to a lower end of the mounting member and positioned at a vertically adjustable elevation relative to the upper sighting assembly, the lower sight assembly having a lower frame section and a vertical sight pin extending upwardly from the lower frame section. An elevation adjustment assembly is coupled to the mounting member and having a linkage in communication with the lower sight assembly such that actuation of the linkage by a user changes a vertical distance between the upper and lower sight assemblies, respectively.