Replaceable Security Strap With Wireless Alarm
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Solution Overview
Problem
Retail stores face challenges in protecting merchandise from theft while allowing customers to visually inspect items for sale, as existing security devices are either cumbersome or require additional staff and resources.
Innovation Solution
A security device featuring a flexible strap with a removable and replaceable pin that can be attached to merchandise, allowing for flexible attachment and easy replacement without tools, combined with a wireless alarming system to deter theft.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of repair
If a flexible strap with removable pin is used, then the device complexity is reduced and ease of repair is improved, but the reliability may worsen due to potential strap damage or loss
Solution Approach 1:
The security device is divided into separate components: a reusable housing containing the alarm mechanism and a replaceable flexible strap with pin. This segmentation allows the strap to be independently replaced without affecting the main security mechanism, resolving the contradiction between ease of repair and reliability.
Solution Approach 2:
The flexible strap is designed as a sacrificial component that can be discarded when damaged or lost, while the valuable housing and alarm mechanism are recovered and reused. This approach maintains reliability by allowing quick replacement of the disposable strap while preserving the core security function.
2Object-affected harmful factors
If glass display cases are used to protect merchandise, then theft prevention is improved, but customer accessibility and ease of operation worsen
Solution Approach 1:
The security device transitions from a static glass case system to a dynamic attachable strap system. The strap can be quickly attached to merchandise for protection and just as quickly removed when the customer needs to inspect or purchase the item, providing both security and accessibility without requiring staff intervention.
Solution Approach 2:
The security device enables customers to independently attach and remove security straps from merchandise without requiring store staff assistance. This self-service capability resolves the contradiction by allowing customers to both secure and access merchandise autonomously.
3Object-affected harmful factors
If additional security personnel are deployed to handle merchandise, then theft prevention is improved, but operational cost and device complexity increase
Solution Approach 1:
The security device is designed to be self-sufficient, with automatic alarm functionality that does not require human monitoring or intervention. The wireless alarm system independently detects and responds to security breaches, eliminating the need for additional security personnel while maintaining effective theft deterrence.
Solution Approach 2:
The patent replaces the mechanical system of human security personnel with an electronic wireless alarm system. This substitution eliminates the need for additional staff while providing automated security monitoring and response capabilities.
Data Source
AI summary
A security device may include a housing, a security element disposed within the housing and configured to wirelessly interface with an alarming gate, a flexible strap with an affixed pin, and a pin lock mechanism. The flexible strap may be rotatably attached to the housing via a strap holding assembly that permits the flexible strap to rotate relative to the housing. The pin lock mechanism may be disposed within the housing to enable the pin to be locked to the housing to attach the security device to an object. The flexible strap may be removable from the housing and may be replaceable without tools.