Magnetic Simulated Trigger Assembly for Realistic Dry-Fire Training
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional training systems for firearms using inert ammunition do not provide adequate firearm operation simulation, safety, and realism, and are complex to install, costly, and noisy.
Innovation Solution
A simulated trigger assembly for firearms that includes a magnet system within a recess, allowing for adjustable resistance and feedback to simulate trigger actuation, compatible with various firearm configurations, and providing ergonomic training without live fire.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional dry fire training systems are used, then training safety is improved, but training realism and operational simulation deteriorate
Solution Approach 1:
The patent replaces the mechanical firing mechanism with a magnetic field-based simulation system. A magnet positioned in the trigger assembly creates a magnetic field that interacts with a ferromagnetic component, simulating the resistance and feedback of a real trigger without actual firing. This substitution maintains safety while improving realism through tactile and auditory feedback mechanisms.
Solution Approach 2:
The patent introduces a magnetic field as an intermediary between the trigger mechanism and the trainee. The magnet acts as a mediator that transmits simulated resistance and feedback forces to the trainee's finger, enabling realistic training experience without direct mechanical firing. This intermediary allows safe simulation of firing dynamics.
2Ease of operation
If complex training systems are implemented, then training realism is improved, but installation complexity and cost increase
Solution Approach 1:
The patent divides the trigger assembly into separable components, with the magnet and ferromagnetic elements positioned as discrete parts within the trigger mechanism. This segmentation allows for simplified installation where the magnet can be independently positioned and secured, reducing overall installation complexity while maintaining training realism.
Solution Approach 2:
The patent designs the magnetic trigger assembly to be universally applicable across different firearm types and configurations. The same basic magnet and ferromagnetic component setup can be installed in various trigger assemblies, making the system multi-functional and reducing installation complexity through standardization rather than requiring custom solutions for each firearm type.
3Productivity
If conventional training systems are used, then training effectiveness is improved, but noise and cost increase
Solution Approach 1:
The patent replaces mechanical firing with magnetic field interaction, eliminating the noise generated by actual firing, cartridge ignition, and bullet discharge. The magnetic interaction between the magnet and ferromagnetic component produces only minimal, inaudible forces, creating a quiet training environment that maintains effectiveness through simulated feedback.
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 safety and realism in dry-fire training by simulating trigger actuation with adjustable resistance and feedback, reducing installation complexity and costs, and minimizing noise.
Implementation Method 1
a magnet disposed within the at least one recess
Data Source
AI summary
A simulated trigger assembly for a firearm includes at least one body with at least one recess, a magnet disposed within the at least one recess, an initial configuration, and a simulated fired configuration. In the initial configuration, the magnet is at least immediately adjacent to a moveable portion. In the simulated fired configuration, the moveable portion has moved to separate the moveable portion from the magnet.