Pressurized Packaging with Pressure Sensor for Theft Detection
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Solution Overview
Problem
Current packaging systems are ineffective in preventing theft as they deter legitimate customers while being difficult to open, and drywall-based construction methods make it challenging to install shelving and electrical features without damaging the walls.
Innovation Solution
A pneumatically pressurized packaging system with a pressure sensor assembly that detects pressure changes and triggers an alarm, and a modular wall panel system that allows easy installation of shelving and electrical features by using a track and hook system instead of drywall.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If deterrents are added to make cutting through packaging more difficult, then theft prevention is improved, but customer ease of opening is worsened
Solution Approach 1:
The patent replaces mechanical deterrents (such as difficult-to-cut materials or complex opening mechanisms) with an electronic monitoring system. Pressure sensors detect when packaging is opened and trigger alarms or notifications, substituting physical resistance with electronic surveillance to prevent theft while maintaining easy opening for legitimate customers.
2Reliability
If pressure sensor assembly is added to detect theft, then theft detection capability is improved, but device complexity is worsened
Solution Approach 1:
The pressure sensor assembly serves multiple functions: it detects packaging opening attempts, triggers alarm signals, and can potentially track opening location. By integrating these functions into a single component system, the patent reduces overall complexity compared to having separate detection, signaling, and tracking systems.
Solution Approach 2:
The patent combines the pressure sensor, power source, and transmitter into a single integrated assembly that fits within the packaging. This merging of components simplifies the overall system architecture and reduces the number of separate parts that would need to be coordinated and maintained.
3Ease of manufacture
If drywall is used for wall construction, then construction simplicity is improved, but installation flexibility is worsened
Solution Approach 1:
The patent segments the wall construction system into modular components: drywall panels, attachment plates, and positioning mechanisms. This segmentation allows the wall to maintain its simple drywall structure while enabling flexible installation of shelving and electrical features through removable attachment plates that can be positioned at various locations without damaging the drywall.
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
The packaging system effectively deters theft by alerting security upon attempted opening, and the modular panel system simplifies installations, reducing damage and costs while providing customizable and earthquake-resistant solutions.
Implementation Method 1
The pressure sensor assembly includes a pressure sensor configured to detect a pressure change inside the compartment
Data Source
AI summary
A theft-proof packaging system includes a product package having a compartment configured to encapsulate a product, wherein the compartment is pneumatically pressurized above a surrounding environment. A pressure sensor assembly is located within the compartment. The pressure sensor assembly includes a pressure sensor, a power source electrically connected to the pressure sensor and a transmitter electrically connected to the power source. The transmitter is configured to send a signal. A receiving unit is located outside the compartment of the product package and disposed remote from the product package. The receiving unit includes a receiver configured to receive the signal from the transmitter and an alarm electrically coupled to the receiver. The pressure sensor assembly is configured to detect a change in pressure inside the compartment and then send the signal to the receiving unit activating the alarm.