Retail Display Power and Security via Wireless Signals
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Solution Overview
Problem
Retail displays for hand-held electronics face challenges in providing both power and security functionalities without the need for complex multi-conductor retractors, which are prone to wear and tear and voltage fluctuations, and struggle with adapting to devices with different power requirements.
Innovation Solution
The implementation of a wireless security functionality and a mechanical reel with a steel cable, which eliminates the need for multi-conductor retractors, allowing for a single-source power supply to drive both power and security functions at the puck level, and using a unique adaptor cable to adjust voltage for different hand-held devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multi-conductor retractors are used to provide both power and security functions, then both power supply and security functionalities are achieved, but the system becomes complex and prone to wear and tear
Solution Approach 1:
The patent divides the system into two separate components: a mechanical retractor providing physical security and tethering, and a separate wireless communication module for security alerts. This segmentation eliminates the need for multi-conductor retractors while maintaining both security and power functions through different mechanisms.
Solution Approach 2:
The patent replaces the electrical/conductive security sensor system with a mechanical retractor system combined with wireless communication. The mechanical retractor provides physical tethering and security through mechanical means rather than electrical conductors, eliminating wear and tear associated with multi-conductor systems.
2Adaptability or versatility
If multi-conductor retractors are used to support devices with different power requirements, then various hand-held devices can be powered, but voltage fluctuations and wear and tear occur
Solution Approach 1:
The mechanical retractor is designed as a universal system that can accommodate various hand-held devices through a standardized interface. The single-conductor design provides consistent mechanical tethering for all devices, while power delivery is handled separately, ensuring reliable and stable power supply without the voltage fluctuations associated with multi-conductor systems.
3Reliability
If continuous wire connections are used for security sensors, then reliable security monitoring is achieved, but the system requires complex cabling and maintenance
Solution Approach 1:
The patent replaces continuous electrical wire connections for security monitoring with a mechanical retractor system combined with wireless communication. The mechanical tether provides continuous physical security, while wireless transmitters embedded in the retractor or device provide security alerts without requiring complex cabling or continuous electrical connections.
Solution Approach 2:
The patent introduces wireless communication as an intermediary between the security system and the monitoring infrastructure. Instead of direct electrical connections, wireless signals mediate the transmission of security breach information, eliminating the need for complex cabling while maintaining reliable security monitoring.
Data Source
AI summary
The invention disclosed here is a display system for managing power and security for a plurality of hand-held electronic devices sold to consumers in a retail location. The display includes features that allow power to be supplied to individual devices and security sensors without continuous hard wiring or multi-conductor retractor cables. The display also allows for individual security alarms to be triggered when a theft occurs. Security alarm conditions are preferably triggered via wireless signals.