License Plate Frame Safe for Hidden Key Storage and RFID Blocking
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Solution Overview
Problem
Existing solutions for locking valuables on vehicles are not secure, as they are easily identifiable and prone to theft, and changing license plates is cumbersome and time-consuming.
Innovation Solution
A vehicle-mounted safe that doubles as a license plate frame, featuring a lockable compartment to store valuables and prevent theft, with a metal design to block RFID signals and allow tool-free plate swapping.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional hide-a-key options are used under wheel wells or bumpers, then keys can be stored on the vehicle, but the location is well-known and prone to theft
Solution Approach 1:
The patent combines the license plate frame with a safe compartment into a single integrated device. The license plate frame serves dual purposes: displaying the license plate and providing a locked storage compartment for keys and valuables. This merging eliminates the need for separate hidden storage locations that thieves know to check, while maintaining legitimate functionality.
Solution Approach 2:
The license plate frame performs multiple functions simultaneously: it displays the license plate legally required on the vehicle, provides a locked compartment for secure storage of keys and valuables, and blocks RFID signals from smart keys. This multi-functionality reduces the need for additional separate devices or hidden storage solutions.
2Productivity
If dealer plates are switched out using traditional methods, then license plates can be changed, but it requires time and multiple screw operations
Solution Approach 1:
The license plate frame is segmented into removable components that allow the license plate to be easily detached and reattached. The frame includes slots and retention mechanisms that enable quick release of the plate without requiring removal of multiple screws, significantly reducing the time needed for plate changes.
Solution Approach 2:
The patent extracts the fastening mechanism from traditional screw-based systems and replaces it with a simpler retention system using slots and clips. This extraction of the complex screw-fastening process allows for tool-free or minimal-tool plate changes, improving productivity and reducing time loss.
3Ease of operation
If smart keys are stored near the vehicle, then convenience is improved, but RFID signals can be intercepted or stolen
Solution Approach 1:
The patent converts the harmful RFID signal penetration issue into a benefit by using the metal construction of the license plate frame to block RFID signals. The same metal structure that provides structural integrity and durability also serves as an RFID blocking barrier, protecting smart keys from signal interception while keeping them securely stored in the compartment.
4Reliability
If a separate safe is mounted on the vehicle, then secure storage is provided, but it adds complexity and requires additional mounting hardware
Solution Approach 1:
The safe compartment is merged with the license plate frame structure, eliminating the need for separate mounting hardware and components. The safe is not an add-on device but an integrated part of the frame itself, reducing overall system complexity while providing secure storage functionality.
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
Provides secure storage for valuables and license plates, preventing theft and simplifying plate changes without tools, while maintaining vehicle aesthetics.
Implementation Method 1
The metal design also blocks the RFID signal from a smart key
Data Source
AI summary
This invention is embodied in a vehicle mounted safe that also can be used as a license plate frame. This invention provides a safe and hidden method to hide car key and small valuables outside the cabin of the vehicle. This is particularly advantageous on an outdoor adventure where it is not desirable to carry car keys (surfing, hiking, running, snowboarding, car-rental, car-sharing, etc.) or in a. The invention (a) stores keys and valuables, (2) makes it easier to swap out license plates, and (3), prevents theft of the license plate—all without the need for any tools or screws. The metal design can block the RFID signals from a smart key.