RFID Information Plate Assembly for Durable Low-Cost Manufacturing
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Solution Overview
Problem
Manufacturing information plates with embedded wireless identification devices, such as RFID transponders, is complicated by the need to integrate a sensitive electronic component with a sturdy and weatherproof structure, increasing costs and complicating the process.
Innovation Solution
A cavity is formed in the information plate body to house a wireless identification device, which is secured with a flexible layer and conductive filler, forming a smart film structure that completes the electric circuit upon assembly, ensuring durability and functionality.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the wireless identification device is embedded into the information plate, then the identification functionality is integrated, but the manufacturing process becomes complicated and costs increase
Solution Approach 1:
The patent divides the information plate into separate functional components: the plate body structure and the wireless identification device are manufactured independently, then assembled together. This segmentation allows each component to be optimized and manufactured separately using simple processes, avoiding the need for complex integrated manufacturing while maintaining full identification functionality.
2Adaptability or versatility
If the wireless identification device is embedded into the information plate, then the identification functionality is integrated, but manufacturing costs increase
Solution Approach 1:
By separating the plate body and wireless identification device into independent components manufactured through simple processes, the patent eliminates the need for expensive integrated manufacturing equipment and techniques, thereby reducing overall manufacturing costs while maintaining identification functionality.
Solution Approach 2:
The patent combines the separately manufactured plate body and wireless identification device through a straightforward assembly process using adhesive or mechanical fasteners. This merging approach achieves integrated functionality without the high costs associated with complex embedded manufacturing processes.
3Strength
If the information plate is made sturdy and weatherproof, then durability is improved, but integrating the sensitive electronic device becomes more difficult
Solution Approach 1:
The patent separates the sturdy, weatherproof plate body from the sensitive wireless identification device. The plate body can be made highly durable and weather-resistant without compromising the device, as they are manufactured and assembled separately. This segmentation eliminates the complexity of protecting sensitive electronics within a rugged structure.
Solution Approach 2:
The patent introduces an intermediary assembly layer between the plate body and wireless identification device, which can provide environmental protection and mechanical support. This intermediary structure allows the plate to be sturdy and weatherproof while keeping the sensitive device protected and easily replaceable.
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
This method simplifies and lowers the cost of manufacturing robust information plates with embedded RFID transponders by ensuring reliable assembly and durability, while maintaining functionality.
Implementation Method 1
The flexible layer is conductive and the wireless identification device is conductively connected to the flexible layer
Data Source
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AI summary
An information plate body (10) has a cavity (11) or a slot for a wireless identification device (13). The wireless identification device (13) is attached to a flexible layer (12), a pre-processed layer carrying the wireless identification device (13) to the information plate body (10). The flexible layer (12) is placed on the information plate body (10), with the wireless identification device (13) being placed over the cavity (11). One example of the wireless identity transponder is a RFID transponder.