Firearm Power Source Device with Rechargeable Battery Bank

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Solution Overview

Problem

Conventional firearms lack a reliable and sustainable power source for accessories, requiring frequent battery replacements or complete accessory swaps for extended use.

Innovation Solution

A power source device integrated into a firearm, such as a forward grip, pistol handle, or buttstock, featuring a rechargeable battery bank with charging ports and output ports to securely power accessories via cables, allowing for continuous operation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Duration of action of moving object

If accessories use internal batteries, then they can operate independently, but they require frequent battery replacement or complete accessory replacement for extended use

Engineering Contradiction:
Improveoperational duration of accessoriesVSAvoidconvenience of battery replacement
Core Design Contradiction:
Duration of action of moving objectVSEase of operation

Solution Approach 1:

A power source device is introduced as an intermediary component between the firearm and accessories. This device includes a rechargeable battery bank with output ports that connect to accessories via cables, allowing accessories to be powered externally without requiring internal batteries or complete accessory replacement.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If accessories are powered by internal batteries, then they maintain operational independence, but frequent battery replacement is required

Engineering Contradiction:
Improvereliability of accessory power supplyVSAvoidtime lost to battery replacement
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The power source device features a rechargeable battery bank that can be charged in advance through a charging port. This preliminary charging action ensures that the battery bank is ready to provide extended power to multiple accessories without interruption, eliminating the need for frequent battery replacements during operation.

Inventive Principle:
Principle #10Preliminary action

3Duration of action of moving object

If a power source device is integrated into the firearm, then extended power supply to accessories is achieved, but the complexity of the firearm system increases

Engineering Contradiction:
Improvepower supply duration to accessoriesVSAvoidcomplexity of firearm system
Core Design Contradiction:
Duration of action of moving objectVSDevice complexity

Solution Approach 1:

The power source device is designed with universal functionality, featuring a rechargeable battery bank with a charging port for recharging and multiple output ports for powering various accessories simultaneously. This multi-functional design consolidates power management into a single device, reducing overall system complexity while providing extended power supply capability.

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

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

Provides a reliable and extended power supply to firearm accessories, eliminating the need for frequent battery replacements and enhancing the operational duration of accessories like lights and cameras.

Implementation Method 1

A power source device integrated into a firearm, such as a forward grip, pistol handle, or buttstock, featuring a rechargeable battery bank with charging ports and output ports to securely power accessories via cables

Methodology Applied
Scientific EffectBattery (electricity): Battery (electricity)

Data Source

PatentUS10529961B2Power source for firearm accessories and method of use
Publication Date: 2020.01.07 JERNIGAN DAKOTA
  • US10529961B2 patent drawing
  • US10529961B2 patent drawing
  • US10529961B2 patent drawing

AI summary

A mountable power source for powering one or more accessories mounted on a firearm, the mountable power source includes an enclosure having a battery bank disposed therein; an attachment device extending from the enclosure and to secure to a firearm; a charging port for receiving a power supply to charge the battery bank; and power out port to supply power to the one or more accessories.