Detachable Platform Wireless Charging via Electromagnetic Induction
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Users face inconvenience when electronic devices run out of power due to limited connection ports, preventing wireless charging from other devices with sufficient power.
Innovation Solution
An electronic apparatus with a detachable platform device that includes a power supply, power management device, and wireless power management circuit, using electromagnetic induction to charge external devices via antennas, allowing for wireless charging even when devices are not physically connected.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If wireless charging is implemented through electromagnetic induction, then charging convenience is improved, but device complexity increases due to additional components like antennas and power management circuits
Solution Approach 1:
The patent introduces a detachable platform device as an intermediary between the power source and the electronic device to be charged. This platform contains the wireless charging components (antennas, power management circuit) and can be detached when not needed, thus providing wireless charging convenience while minimizing the impact on device complexity.
2Adaptability or versatility
If a detachable platform device is used for wireless charging, then adaptability is improved, but device complexity increases due to the additional detachable components
Solution Approach 1:
The patent divides the wireless charging system into a detachable platform device that can be separated from the main electronic device. This segmentation allows the wireless charging functionality to be added or removed independently, improving adaptability while allowing the main device to remain simple when the platform is not attached.
Solution Approach 2:
The detachable platform device serves multiple functions: it provides wireless charging capability, can be detached to reduce complexity, and can potentially support multiple devices or charging modes. This multi-functionality improves adaptability without requiring separate dedicated components for each function.
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 convenient wireless charging of external devices through electromagnetic induction, overcoming the limitation of limited connection ports and enhancing usability during business trips or other scenarios where power is needed.
Implementation Method 1
The platform device includes the at least one antennas, which is configured to charge at least one to-be-charged device through an electromagnetic induction according to the wireless power
Data Source
AI summary
An electronic apparatus including a hand-held electronic device and a platform device is provided. The platform device is detachably connected to the hand-held electronic device. The platform device includes a power supply, a power management device, a wireless power management circuit and an antenna. The power supply is used to provide a supply power. The power management device generates at least one operation power according to the supply power. The wireless power management circuit generates a wireless power according to the at least one operation power. The antenna of the platform device performs a charging operation on at least one to-be-charged device through an electromagnetic induction according to the wireless power.