Portable Car Charger Cradle with Wireless Charging Connectivity
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Solution Overview
Problem
Conventional power chargers are cumbersome and lack the ability to simultaneously charge multiple devices, require separate cables and adapters, and often cannot recharge while being connected to an external power source, limiting their portability and convenience.
Innovation Solution
A portable car charger and cradle with wireless power transmission capabilities, an internal rechargeable battery, and adjustable arms to accommodate various devices, allowing for simultaneous charging via direct or wireless connections, even when the main power source is off.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional power chargers use separate cables and adapters for each device, then charging capability is provided, but device complexity and portability are reduced
Solution Approach 1:
The patent implements a universal charging cable with a single connector that can charge multiple different electronic devices simultaneously through one integrated interface, eliminating the need for separate cables and adapters for each device type
Solution Approach 2:
The patent combines multiple charging functions, cables, and adapters into a single integrated charging unit that can handle multiple devices through one connector, reducing the number of separate components needed
2Ease of operation
If traditional power chargers charge one device at a time, then charging is simplified, but productivity is reduced
Solution Approach 1:
The patent merges multiple device charging capabilities into a single charging unit that can simultaneously charge multiple devices through one connector, enabling parallel charging while maintaining operational simplicity
Solution Approach 2:
The universal charging cable design allows multiple devices to be charged at the same time through a single interface, increasing productivity without complicating the charging process
3Weight of moving object
If portable power chargers are made compact for portability, then ease of carrying is improved, but charging capacity is reduced
Solution Approach 1:
The patent uses high-energy-density battery materials and optimized cell configurations to maximize charging capacity within a compact form factor, achieving high capacity without increasing weight or volume
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, on-the-go charging of multiple devices with a compact and portable solution that can recharge itself and connected devices simultaneously, using either direct or wireless methods, without the need for multiple cables or adapters.
Implementation Method 1
A portable car charger and cradle with wireless power transmission capabilities
Data Source
AI summary
A portable charger and cradle assembly is provided for holding and charging an electronic device from an internal battery or an external power source wirelessly or via direct connection between the electronic device and the assembly. The assembly has a cradle housing with a support surface against which the electronic device may be held for wireless charging, and a support member attached to the cradle housing for positioning the cradle and electronic device as desired. At the end of the support member, a power connection interface is provided for coupling with an external power source to provide a charge to the electronic device via the charger and cradle assembly. In alternate embodiments, mounting means, such as a clip, can be provided at the end of the support member for holding the assembly in place.