Portable Charging Case With Magnetic Release for Easy Device Removal
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Traditional portable lighting device charging cases are inconvenient for users as elastic components that enhance stability during charging make it difficult to remove the device after charging is complete.
Innovation Solution
A portable charging case design featuring a magnetic charging device, unlocking assemblies, and push rods allows for easy removal of the lighting device after charging by moving the magnetic charging device away from the device, facilitated by elastic components and sliding pieces, enabling quick and convenient extraction.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If elastic components are used to strengthen charging stability, then charging stability is improved, but device removal difficulty increases
Solution Approach 1:
The magnetic charging device is designed to be movable rather than fixed, allowing it to dynamically adjust its position. During charging, the magnetic force holds the device stable; during removal, the elastic component pushes the magnetic charging device away to reduce attraction force, enabling easy device extraction while maintaining charging stability
Solution Approach 2:
The charging case is divided into separate functional components: a fixed housing, a movable magnetic charging device, and elastic pushing components. This segmentation allows the magnetic charging device to move independently, providing stable charging when needed and easy removal when the device is fully charged
2Reliability
If magnetic charging device is fixed in position, then charging stability is improved, but device extraction time increases
Solution Approach 1:
The magnetic charging device transitions from a static fixed position to a dynamic movable position controlled by elastic components. When the device needs to be removed, the elastic component automatically pushes the magnetic charging device away, reducing magnetic attraction and enabling rapid extraction without manual force, thus reducing device extraction time while maintaining charging stability during use
Solution Approach 2:
The elastic component is pre-loaded to automatically push the magnetic charging device away when the device is fully charged, before the user attempts removal. This preliminary action reduces the magnetic attraction force in advance, making device extraction faster and easier without compromising charging stability during the charging process
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 rapid and convenient removal of the portable lighting device from the charging case after charging, enhancing user experience by simplifying the process and improving usability.
Implementation Method 1
a magnetic charging device installed in the case by mean of a first elastic component
Implementation Method 2
a first elastic component and located at a first end of the inner lining
Data Source
AI summary
A portable charging case, including an unlocking assembly and a push rod, user can push the unlocking assembly in the direction towards the storage space after the portable lighting device is fully charged. The push rod then pushes the magnetic charging device away from the portable lighting device so that the magnetic charging device disconnects from the portable lighting device. Users can take the portable lighting device out from the charging case more quickly and easily, thereby enhancing user experience for using the charging case.