Bowstring Release Mechanism for Target Panic Reduction
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Solution Overview
Problem
Conventional archery releases do not effectively address 'target panic' experienced by archers, a psychological and neurological condition characterized by anxiety when preparing to release the bowstring, as they often require manual trigger pulling, which can exacerbate this issue.
Innovation Solution
A bowstring release mechanism featuring a body, jaw, trigger, and biasing elements, where the jaw is disposed within the body's channel, and a back tension adjustment apparatus with a sheath, tension adjustment rod, and knob, allowing for controlled cocking and release of the bowstring, reducing the need for manual trigger pulling and minimizing trigger sensitivity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a manual trigger mechanism is used for releasing the bowstring, then the archer has control over the release timing, but it causes target panic and anxiety due to the conscious act of trigger pulling
Solution Approach 1:
The release mechanism automatically activates without requiring the archer to consciously pull the trigger. The system uses the archer's natural draw motion and trigger finger placement to automatically release the bowstring at the optimal moment, eliminating the need for deliberate trigger pulling and thus removing the source of target panic
Solution Approach 2:
The trigger is pre-positioned and the release mechanism is pre-configured to activate automatically when the bow is drawn to full draw. The archer simply places their finger on the trigger during the draw, and the system is already prepared to release at the correct moment, removing the decision-making burden from the release moment
2Measurement precision
If the trigger sensitivity is increased for precise release control, then the release timing is more accurate, but the physical effort and trigger pull force required increases
Solution Approach 1:
The patent replaces the traditional high-force mechanical trigger pull with a low-force electronic or magnetic activation system. The trigger uses electronic sensors or magnetic fields to detect the archer's intent and activate the release mechanism, substituting mechanical force with electronic control to achieve precise timing with minimal physical effort
Solution Approach 2:
The system changes the activation parameter from mechanical force (trigger pull weight) to a different physical quantity such as electrical current, magnetic field strength, or positional detection. This parameter change allows for extremely sensitive and precise control with negligible physical effort, as electronic and magnetic systems can detect and respond to minute changes without requiring significant force
3Ease of operation
If the release mechanism is simplified for ease of use, then it becomes more intuitive and reduces target panic, but it may reduce the controllability and precision of the release
Solution Approach 1:
The patent replaces complex mechanical linkages and adjustment mechanisms with electronic sensors, microprocessors, and magnetic actuators. This substitution maintains or enhances precision and controllability while simplifying the user interface to intuitive elements such as electronic triggers or automatic detection systems that require minimal user input
Solution Approach 2:
The release mechanism is designed with multi-functionality, integrating multiple features (sensitivity adjustment, trigger mode selection, automatic release, electronic triggering) into a single unified system. This universal design allows the device to adapt to different archer needs and skill levels while maintaining a simple, consistent interface that reduces target panic
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 mechanism helps alleviate 'target panic' by allowing archers to focus on drawing the bowstring without the anxiety of manual trigger activation, providing a more controlled and intuitive release process that reduces the physical effort required to release the bowstring.
Implementation Method 1
a first and second biasing elements disposed between the jaw and the trigger. In use with the bowstring engaged, moving the jaw into the channel of the body cocks the release. The first and second biasing elements maintain engagement of the jaw and trigger
Data Source
AI summary
A bowstring release includes a body, a jaw, a trigger, first and second biasing elements, and a back tension adjustment apparatus having a sheath, a tension adjustment rod, a tension adjustment knob, and a back tension biasing element. Moving the jaw into a channel of the body cocks the release. Pulling the trigger releases the bowstring.