Packaging Interface System for Power Tool Anti-Theft

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Solution Overview

Problem

Power tools, especially valuable ones, are at risk of theft due to lack of effective anti-theft mechanisms, leading to significant losses for retail stores, and existing solutions like wireless modules can drain batteries and require redesigning tools for integration.

Innovation Solution

A packaging interface system that includes a connection port and a reusable adapter for power tools, allowing communication and power access without modifying the tools, enabling secure unlocking and locking through a POS device, and allowing battery replacement without opening the packaging.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If wireless modules are integrated into power tools for anti-theft, then security functionality is improved, but battery drain increases and device complexity increases

Engineering Contradiction:

Improveanti-theft securityVSAvoidbattery drain

Core Design Contradiction:

ReliabilityVSUse of energy by moving object

Solution Approach 1:

The patent introduces a packaging interface system as an intermediary between the POS device and the power tool. The adapter connects to the tool's battery interface and communicates security commands through the packaging, eliminating the need for wireless modules in the tool itself. This mediator approach provides anti-theft functionality without requiring continuous power from the tool's battery.

Inventive Principle:

Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent replaces electronic wireless communication mechanisms with a physical connection-based communication system. The adapter uses the existing battery interface connectors to establish a communication path, substituting wireless electromagnetic communication with wired electrical communication that doesn't consume operational battery power.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

2Reliability

If wireless modules are integrated into power tools for anti-theft, then security functionality is improved, but device complexity increases

Engineering Contradiction:

Improveanti-theft securityVSAvoidtool redesign requirements

Core Design Contradiction:

ReliabilityVSDevice complexity

Solution Approach 1:

The adapter is designed to work with multiple power tool types by utilizing the standardized battery interface that is common across different tools. This universal approach allows the same adapter design to provide anti-theft functionality for various tools without requiring tool-specific modifications or custom wireless modules for each tool type.

Inventive Principle:

Principle #6Universality (Multi-functionality)

Solution Approach 2:

The packaging interface system acts as a mediator that externalizes the security functionality from the tool itself. By placing the communication interface in the packaging rather than in the tool, the system avoids increasing tool complexity while still providing the required security features.

Inventive Principle:

Principle #24Intermediary (Mediator)

3Reliability

If power tools are locked for security, then theft prevention is improved, but ease of operation at point of sale worsens

Engineering Contradiction:

Improvetheft preventionVSAvoidunlocking process

Core Design Contradiction:

ReliabilityVSEase of operation

Solution Approach 1:

The system performs preliminary setup during manufacturing by sealing the connection port within the packaging. This preliminary action ensures that the anti-theft mechanism is already in place before the tool reaches the retail environment, enabling seamless operation at the point of sale without requiring additional setup or configuration steps.

Inventive Principle:

Principle #10Preliminary action

Solution Approach 2:

The adapter automatically establishes communication with the tool when connected to the battery interface, and the unlocking process is automated through the POS device communication. The system performs the security verification and unlocking actions automatically without requiring manual intervention beyond initiating the purchase process.

Inventive Principle:

Principle #25Self-service

Data Source

PatentUS20250014439A1Systems and methods for power tool activation with packaging interface system

Publication Date: 2025.01.09 MILWAUKEE ELECTRIC TOOL CORP

AI summary

A power tool system and method are provided that includes a power tool device having a body, a terminal interface coupled to the body, and an electronic controller coupled to the body. The system further includes packaging containing the power tool device, and a packaging interface system. The packaging interface system includes a connection port and a power tool device connector. The connection port is exposed external to the packaging and receives a security command, for example, from a reusable adapter in communication with a point of sale device. The power tool device connector selectively engages with the terminal interface and provides a communication path between the connection port and the terminal interface. The electronic controller of the power tool device receives the security command from the packaging interface system via the power tool device connector, and unlocks the power tool device in response to the security command.