Edge-Grip Security Device with Integrated Charging
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Solution Overview
Problem
Existing security measures for handheld electronic devices, such as alarm switches, often fail due to adhesive issues, leading to false alarms and theft, while also hindering customer interaction and charging access, as they are typically located on the back and obstruct the device's features and controls.
Innovation Solution
A security device with clamps that grip the edges of the device, incorporating a charging/data electrical connector to allow secure display, operation, and charging without obstruction, using a counter-threaded axle system to securely attach the device and an integrated charging/data port for seamless connectivity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If alarm switches are attached to handheld electronic devices using adhesive tape, then security monitoring is enabled, but the adhesive often fails causing false alarms and theft
Solution Approach 1:
The patent replaces the adhesive-based mechanical attachment system with a magnetic attachment system. The alarm switch assembly includes a magnet that magnetically attaches to the handheld device, eliminating reliance on adhesive bonding. This magnetic connection provides reliable, consistent contact without the failure modes of adhesive degradation, thereby preventing false alarms while maintaining security monitoring functionality.
2Reliability
If multiple alarm switches are installed in multiple locations on the device, then theft prevention is improved, but customer inspection is hindered
Solution Approach 1:
The patent segments the alarm switch functionality into a separate, removable alarm switch assembly that can be positioned on the device without interfering with customer inspection. The assembly includes the alarm switch, magnet, and housing as an integrated unit that can be placed on the back or side of the device, allowing customers to freely examine and handle the device while the security function remains intact.
3Reliability
If alarm switches are installed on the back of handheld electronic devices, then security is provided, but access to and viewing of features on the back is obstructed
Solution Approach 1:
The patent employs a thin, low-profile alarm switch housing that minimizes obstruction of the device's back surface. The compact design allows the alarm switch assembly to be positioned on the back without significantly blocking the display area or preventing customers from viewing and feeling the device features. The thin film-like profile of the housing ensures minimal interference with the overall aesthetics and accessibility of the device.
4Productivity
If separate charging devices are used for handheld electronic devices, then charging functionality is provided, but access to the device is hindered and display is visually unappealing
Solution Approach 1:
The patent merges the charging cable with the alarm switch assembly into a single integrated unit. The charging cable is routed through or attached to the alarm switch housing, allowing the cable to serve dual purposes: providing charging connectivity and maintaining the structural integrity of the alarm switch assembly. This integration eliminates the need for separate charging devices, improving device accessibility and creating a cleaner, more appealing display appearance.
Data Source
AI summary
A security device for allowing functional display and charging of handheld electronic devices is disclosed. The security device includes clamps with channels configured to press against and grip the edges of the handheld electronic device. In some embodiments, the security device includes a charging/data connector onto which the charging/data port of the handheld security device can be mounted.