Electronic Gun State Indicators for Ready and Error Feedback

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Solution Overview

Problem

Conventional guns, particularly those with mechanical components, are limited in the types of gun state information they can indicate to users, failing to provide comprehensive and intuitive feedback on states such as ready, locked, unlocked, charging, and error conditions.

Innovation Solution

Incorporating electronic components like light pipes, display panels, and electronically actuated switches to indicate gun state information, allowing for multiple states to be represented through colors, patterns, and icons, enhancing user insight and safety.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If mechanical components are used to indicate gun state information, then the indication method is simple and reliable, but the type of gun state information that can be indicated is limited

Engineering Contradiction:
Improvetype of gun state information indicatedVSAvoidindication system complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent replaces mechanical indication components with electronic components including light pipes, display panels, and electronically actuated switches. These electronic components can indicate multiple gun states (ready, locked, unlocked, charging, error conditions) through different colors, patterns, and icons, thereby increasing the adaptability and versatility of the indication system without significantly increasing overall device complexity

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The patent utilizes color changes in light pipes and display panels to indicate different gun states. Different colors represent different states (e.g., green for ready, red for error), allowing the system to convey multiple types of information through a single visual indicator, thus improving versatility without adding multiple separate mechanical indicators

Inventive Principle:
Principle #32Color changes

2Loss of information

If mechanical components are used to indicate gun state information, then the device structure is simple, but the user awareness and insight provided is insufficient

Engineering Contradiction:
Improvegun state information completenessVSAvoidelectronic component integration
Core Design Contradiction:
Loss of informationVSDevice complexity

Solution Approach 1:

The patent implements multi-functionality by using electronic components that can indicate multiple gun states simultaneously or sequentially. The display panel and light pipes can show ready state, locked state, unlocked state, charging state, and error states through different visual patterns, colors, and icons, ensuring complete information transmission about the gun's condition

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The patent establishes a feedback system where the electronic indication components provide real-time visual feedback about the gun's state to the user. The compute component processes sensor data and triggers appropriate visual indicators, creating a closed-loop feedback system that keeps the user informed about gun status without requiring mechanical complexity

Inventive Principle:
Principle #23Feedback

3Loss of information

If electronic components are used to indicate gun state information, then comprehensive state information can be provided, but the risk of distracting the user increases

Engineering Contradiction:
Improvegun state information completenessVSAvoiduser distraction
Core Design Contradiction:
Loss of informationVSObject-affected harmful factors

Solution Approach 1:

The patent applies local quality by positioning indication components in locations that do not obstruct the user's view or interfere with gun operation. The visual indicators are placed on the gun body in areas that provide information without creating visual clutter in the user's line of sight, thus maintaining complete information delivery while minimizing distraction

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The patent uses periodic or intermittent indication patterns rather than continuous illumination. The electronic components can flash or pulse to indicate specific states, drawing attention only when necessary and allowing the user to ignore steady or inactive indicators, thereby reducing distraction while maintaining information completeness

Inventive Principle:
Principle #19Periodic action

Data Source

PatentUS12455131B2Techniques for indicating gun state information
Publication Date: 2025.10.28 BIOFIRE TECHNOLOGIES INC
  • US12455131B2 patent drawing
  • US12455131B2 patent drawing
  • US12455131B2 patent drawing

AI summary

The present disclosure provides techniques, systems, and devices that support indicating gun state information. One or more electronic components may be used to indicate the gun state information, and the electronic components may be coupled with a gun. The gun may identify a state of the gun based on a compute component including a data signal, and the compute component may be coupled with the gun. The gun may select a representation of the state of the gun, where the representation of the state of the gun is compatible with an electronic component coupled with the gun. The gun may indicate, at the electronic component and based on the compute component, the state of the gun with the representation of the state of the gun. Indicating the state of the gun may include displaying an icon, illuminating the electronic component with a color, or pulsating the electronic component.