Wireless Anti-Theft Mobile Phone Display Stand with Distance Sensor
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Solution Overview
Problem
Existing mobile phone display stands are inconvenient for customers to try out mobile phones due to wire restraints, which hinder a good user experience and effective anti-theft functionality.
Innovation Solution
A wireless anti-theft mobile phone display stand featuring a slotted structure with a sensor and mainframe, including wireless-distance-measurement modules, warners, batteries, and charging interfaces, allowing for convenient phone installation and use while maintaining high anti-theft performance through Bluetooth and IR modules, and vibration motors for alarm functionality.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If mobile phone display stands are connected to mobile phones through wires for anti-theft and charging, then anti-theft performance and charging functionality are improved, but customer convenience and user experience deteriorate due to wire restraints
Solution Approach 1:
The patent extracts the wire constraint from the system by using wireless communication modules (Bluetooth, Wi-Fi) for anti-theft monitoring and wireless charging technology for power supply. This removes the physical wire restraint that hindered customer convenience while maintaining anti-theft functionality through electronic distance monitoring and charging through electromagnetic field coupling.
2Ease of operation
If wireless-distance-measurement modules and sensors are used to enable convenient phone removal, then ease of operation is improved, but device complexity increases due to additional modules and slotted structures
Solution Approach 1:
The patent segments the display stand into modular components: a mainframe containing control electronics, separate sensors positioned at insertion openings, and independent wireless communication modules. This segmentation allows each component to perform its specific function (distance measurement, alarm triggering, wireless communication) while simplifying the overall system architecture and facilitating easier maintenance and replacement.
3Reliability
If multiple sensors and warning modules are installed for high anti-theft performance, then security is improved, but loss of energy increases due to continuous monitoring and alarm functions
Solution Approach 1:
The patent implements periodic distance measurement cycles rather than continuous monitoring, where the wireless-distance-measurement modules transmit signals at predetermined intervals. The warning modules (buzzers, vibration motors) are activated only when distance thresholds are exceeded, converting continuous energy consumption into periodic actions that maintain security while reducing overall energy loss.
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
Enables customers to freely try out mobile phones while ensuring high anti-theft security, improving user experience and allowing for easy installation and removal of the phone, with alarms triggering if the sensor exceeds a preset distance from the mainframe.
Implementation Method 1
A Bluetooth module connected to the mainframe mainboard through a wire is arranged in the mainframe
Implementation Method 2
A mainframe IR module connected to the mainframe mainboard through a wire is arranged in the mainframe, and a sensor IR module connected to the sensor mainboard through a wire is arranged in the sensor
Implementation Method 3
The sensor warner includes a buzzer and a vibration motor
Data Source
AI summary
The invention relates to mobile phone display stands, and aims to provide a wireless anti-theft mobile phone display stand which allows a mobile phone to be taken conveniently and fulfills a good anti-theft effect. The technical solution is as follows: the wireless anti-theft mobile phone display stand comprises a mainframe and a sensor inserted into the mainframe through a slotted structure which includes an insertion opening formed in the front face of the mainframe, slide grooves formed in two sides of the insertion opening, slide blocks which are arranged on two sides of the sensor and matched with the slide grooves, and a lug boss which is arranged at the bottom of the insertion opening and used for supporting the sensor; a mainframe mainboard, a mainframe wireless-distance-measurement module, a mainframe warner, and a mainframe battery are arranged in the mainframe.