Reactive Firearms Training Target With Electromagnetic Release
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Solution Overview
Problem
Existing firearms training targets do not accurately replicate real-world scenarios, as they lack realistic reaction mechanisms and require manual resetting, failing to simulate the dynamics of real-world targets effectively.
Innovation Solution
A reactive target system utilizing an electromagnetic coupling and impact sensors to support and release a mannequin-like body vertically under gravity upon impact detection, with adjustable thresholds for impact sensitivity and quick reactivation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If electromagnetic coupling with impact sensor is used to enable automatic target release and resetting, then productivity and training efficiency are improved, but device complexity increases
Solution Approach 1:
The target system performs automatic resetting through the electromagnetic coupling and impact sensor mechanism. When the target is hit, the impact sensor detects the impact and automatically triggers the electromagnetic coupling to release the target, eliminating the need for manual resetting and enabling the system to service itself
Solution Approach 2:
The manual mechanical resetting process is replaced with an automated electromechanical system. The electromagnetic coupling uses electrical fields to hold and release the target, and the impact sensor uses electrical detection to trigger the release, substituting manual mechanical operations with automated electromechanical control
2Ease of manufacture
If clay targets are used, then ease of manufacture is improved, but realism and training accuracy deteriorate because clays need direct hits and require manual replacement
Solution Approach 1:
The target system transitions from static clay targets to a dynamic reusable target. The target can be repeatedly deployed and reset through the electromagnetic coupling mechanism, changing its state from permanently disposable to dynamically reusable, improving training realism while maintaining manufacturing simplicity
Solution Approach 2:
The target system changes the operational parameters from single-use clay targets to multi-use electromagnetic targets. By changing the deployment cycle parameter from linear (one-time use) to cyclic (reusable with automatic reset), the system improves training realism without complicating manufacturing
3Productivity
If automated target changing mechanisms are used, then productivity is improved, but the target reaction does not reflect real-world scenarios as targets pivot about hinges rather than falling vertically
Solution Approach 1:
The hinge mechanism that causes unrealistic pivoting motion is extracted and removed from the system. The target is released without mechanical constraints, allowing it to fall vertically under gravity alone, extracting the harmful pivoting motion while maintaining automated resetting efficiency
Solution Approach 2:
The electromagnetic coupling acts as an anti-weight mechanism, holding the target in position against gravity until release. When deactivated, it allows the target to fall vertically under gravitational force, counteracting the unrealistic hinge-based pivoting motion with natural gravitational acceleration
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 system provides a more realistic training experience by simulating the vertical fall of targets upon impact, allowing for efficient and automated resetting, and can be adapted to various training conditions using different ammunition types.
Implementation Method 1
an electromagnetic coupling arranged to support the body of the reactive target
Implementation Method 2
an impact sensor configured to detect an impact on a target region of the body
Implementation Method 3
releasing the body of the reactive target to fall vertically under gravity
Data Source
AI summary
A reactive target for firearms training is provided. The reactive target comprises: a body; an impact sensor configured to detect an impact on a target region of the body; an electromagnetic coupling arranged to support the body of the reactive target; and a controller configured to deactivate the electromagnetic coupling in response to the impact sensor detecting the impact for releasing the body of the reactive target to fall.