Firearm Sight Status Indicator Maintaining Target Focus
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Solution Overview
Problem
Firearms operators face challenges in maintaining sight alignment and tracking firearm status, such as chamber load and ammunition count, during tactical shooting, which can lead to unsafe situations due to the need to break sight focus to check these conditions.
Innovation Solution
A sight assembly and system that integrates a reflex or red dot sight with a firearm status indicator, using mechanical, electrical, and sensor-based mechanisms to display chamber status, round count, and safety switch position on the sight lens or housing, allowing users to maintain focus on the target while receiving critical firearm status information.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If traditional iron sights or fiber optic sights are used, then the sight alignment can be maintained, but the operator cannot quickly assess firearm status (chamber load, ammunition count, safety position) without breaking focus from the target
Solution Approach 1:
The patent combines the sight assembly with a status indicator that displays firearm status information (chamber load, ammunition count, safety position) directly in the sight's optical path. This merging allows the operator to view both the target through the sight and the firearm status indicators simultaneously without breaking focus or shifting attention between separate components.
Solution Approach 2:
The status indicators are projected into the optical field of the sight, adding a new dimension of information display. Instead of requiring the operator to look at separate mechanical indicators or displays, the status information appears as illuminated indicators within the sight's field of view, allowing simultaneous observation of target and status in the same visual plane.
2Measurement precision
If the operator breaks sight focus to check chamber load and ammunition count, then accurate firearm status assessment can be achieved, but the sight alignment is lost and tactical efficiency decreases
Solution Approach 1:
The sight assembly integrates multiple functions: target acquisition through the optical sight and firearm status monitoring through illuminated indicators. This combination eliminates the need to break focus to check status, allowing continuous target engagement while maintaining accurate awareness of chamber load, ammunition count, and safety position.
Solution Approach 2:
The system provides real-time visual feedback about firearm status (chamber load, magazine ammunition count, safety position) directly in the sight's field of view. This immediate feedback allows the operator to maintain precise awareness of firearm conditions without interrupting the shooting process or losing sight alignment.
3Device complexity
If mechanical indicators for chamber status are used, then the indicator mechanism is simple, but the operator must shift focus from the target to check the indicator
Solution Approach 1:
The patent replaces traditional mechanical indicators with an optical/electronic display system. Instead of requiring the operator to physically locate and interpret mechanical flags or levers, illuminated indicators project status information directly into the sight's optical field, eliminating the need to shift focus while maintaining relatively simple underlying detection mechanisms.
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 shooters to maintain sight alignment and quickly assess firearm status, reducing the risk of empty magazines or misfiring by providing visible indicators of chamber load, round count, and safety settings without breaking focus from the target, enhancing tactical efficiency and safety.
Implementation Method 1
a light source configured to provide a point-of-aim indicator visible on the lens and configured to communicate a status to a user
Data Source
AI summary
A sight assembly for a firearm includes an optical sight configured for mounting to a firearm. The optical sight includes a sight body retaining a lens and has a point-of-aim indicator visible on the lens. A light source on the sight body is configured to communicate a firearm status to a user, such as whether a round is chambered in a chamber of the firearm. In one example, the sight assembly can be mounted to a handgun or a rifle. In some embodiments, the optical sight is configured as a reflex sight.