Modular Wireless Power Bank with Magnetic Induction
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Solution Overview
Problem
Consumer electronics face challenges in battery recharging due to the proliferation of charging solutions across different environments, leading to wear and tear on devices and increased replacement costs, as well as limitations in wireless charging technology being device-specific and requiring mechanical connections.
Innovation Solution
A modular wireless power bank system with spring arm grip and nano-suction material attachments for secure coupling with electronic devices, along with a desk stand and vehicle mount for versatile charging, eliminating the need for mechanical connectors and enabling wireless charging across various environments.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If mechanical connections and re-connections are used for charging across different environments, then charging functionality is achieved, but wear factor on electronic device increases and reliability decreases
Solution Approach 1:
The patent replaces mechanical connector systems with a wireless magnetic inductive charging system. The power bank and electronic device both incorporate wireless charging coils that enable contactless power transfer through magnetic induction, eliminating the need for physical plug-and-socket connections and thereby preventing wear on electromechanical connection points.
Solution Approach 2:
The power bank is designed as a universal charging solution that can attach to and charge multiple types of electronic devices (smartphones, tablets, laptops) across different environments (mobile, vehicle, office/home). The standardized wireless charging interface and versatile mounting options enable one device to serve multiple charging purposes without requiring environment-specific adapters or connectors.
2Adaptability or versatility
If device-specific battery packs and charging bases are used, then wireless charging is achieved, but adaptability to different devices is limited
Solution Approach 1:
The power bank employs a universal wireless charging design with standardized magnetic inductive interfaces that are compatible with multiple device types. The power bank can charge smartphones, tablets, and laptops without requiring device-specific models or proprietary connectors, achieving broad adaptability through a single standardized interface.
Solution Approach 2:
The charging system is segmented into a portable power bank unit and a separate desk stand base station. This segmentation allows the power bank to remain simple and universally compatible while the desk stand provides additional charging capacity and device support functionality, distributing system complexity across separate components rather than consolidating it in a single complex device-specific charger.
3Adaptability or versatility
If multiple charging solutions are used across different environments, then charging coverage is improved, but device complexity and hardware requirements increase
Solution Approach 1:
The power bank serves as a universal charging solution that works across multiple environments (mobile, vehicle, office/home) without requiring environment-specific hardware. The same wireless charging interface and mounting mechanisms function in all settings, eliminating the need for separate charging devices for different locations.
Solution Approach 2:
The patent merges the functions of multiple charging solutions into a single integrated power bank system that combines portable wireless charging capability with desk stand compatibility and vehicle mount attachment. This consolidation reduces the total number of separate charging devices needed while maintaining environmental adaptability.
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 modular system extends device operating time, reduces wear and tear, and simplifies charging by allowing wireless power transfer without mechanical connections, while adapting to different devices and environments without additional hardware or cables.
Implementation Method 1
Wireless magnetic inductive charging technologies enable recharging of suitably configured electronics devices
Implementation Method 2
spring arm grip interconnection
Implementation Method 3
nano-suction material surface interconnection
Data Source
AI summary
A modular wireless power bank system providing supplemental power for an electronic device includes: a power bank with a battery, a charge surface for wireless magnetic induction coupling, a power bank electromechanical connector and a means for coupling with the electronic device, aligned for power transfer via wireless magnetic induction coupling; and a desk stand comprising: a power bank socket configured to receive the power bank, the power bank socket including a stand electromechanical connector aligned to mate with the power bank electromechanical connector upon insertion of the power bank into the power bank socket; and an electronic device cradle configured to receive the electronic device; the power bank socket and the electronic device cradle aligned to receive the power bank and the electronic device either separately or while the power bank is coupled to the electronic device via the attachment means. A corresponding vehicle mount may also be included.