Magnetic Charging Interface Layout for Stable Contact Alignment
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Solution Overview
Problem
Conventional charging systems for portable electronic devices face issues such as misalignment, loose connections, and instability, leading to inefficient charging, potential damage, and compatibility problems with duplicate or non-compatible charging accessories.
Innovation Solution
The proposed charging system incorporates a magnet-enhanced charging interface design, where a first magnet is placed between the first and second contacts of the charging interface, ensuring secure and stable connections by mitigating misalignment issues and providing intuitive and safe charging.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional charging pins and contact points are used, then the charging interface can be established, but misalignment or loose connection occurs leading to inefficient charging and potential damage
Solution Approach 1:
A magnet is introduced as an intermediary element between the charging interface and charger. This magnet generates a magnetic field that acts as a mediator to attract and align the charging contacts, ensuring precise positioning and stable connection without requiring manual alignment precision.
Solution Approach 2:
The patent replaces the traditional mechanical alignment system with a magnetic field-based system. Instead of relying on precise mechanical fitting and user alignment, the magnetic field automatically guides and secures the charging interface, substituting mechanical precision requirements with magnetic attraction forces.
2Adaptability or versatility
If duplicate or non-compatible charging accessories are used, then charging can be performed, but incorrect voltage or current is provided leading to slow charging or potential damage
Solution Approach 1:
The magnet is positioned specifically between the charging contacts, creating a localized magnetic field that ensures proper alignment only at the critical connection points. This localized approach maintains connection reliability without affecting other parts of the charging accessory, allowing for selective verification of compatible accessories.
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 magnet-enhanced charging interface design facilitates efficient and secure connections between the charger and the charging interface, enhancing user safety and reducing the risk of damage to the device or charger, while ensuring compatibility with appropriate charging accessories.
Implementation Method 1
a first magnet having a south pole and a north pole, arranged between the first contact and the second contact of the charging interface
Data Source
AI summary
The present disclosure provides a charging system with a charging interface having a first contact and a second contact. The charging system has a housing employed to accommodate the charging interface. Moreover, the charging system has a first magnet having a south pole and a north pole, arranged between the first contact and the second contact of the charging interface. Further, a longitudinal axis (AB) of the first magnet is aligned perpendicularly to a first line (XY) that passes through a first centre of the first contact and a second centre of the second contact. The south pole and north pole are located at the different sides of the first line (XY).