Detachable Wearable Charger for On-Body Wireless Charging
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Solution Overview
Problem
Wearable devices such as smart watches and smart glasses face challenges with battery life due to increased power consumption and require frequent removal for charging, which complicates user experience.
Innovation Solution
A mobile charging apparatus that detachably assembles to the wearable device, using a body structure to cover part of the frame and screen, allowing for wireless charging and maintaining screen interaction functionality, thus enabling charging without removing the device.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Weight of moving object
If the wearable apparatus is miniaturized and light-weighted to optimize use experience, then the battery capacity is compressed to the limit, but the battery life is affected by increased internal functions and power consumption
Solution Approach 1:
A mobile charging apparatus is introduced as an intermediary device that provides power to the wearable apparatus through wireless charging. The mobile charging apparatus includes a charging source that wirelessly transmits power to the wearable apparatus battery, eliminating the need to increase battery capacity within the wearable device itself while extending operational duration.
2Duration of action of moving object
If the wearable apparatus uses a rechargeable battery to extend battery life, then the apparatus can be recharged, but the device must be taken off and separated from the body for charging
Solution Approach 1:
The mobile charging apparatus is designed to be detachably assembled to the wearable apparatus body, merging the charging function with the wearable device. When assembled, the charging source in the mobile charging apparatus is electrically connected to the power source of the wearable apparatus, enabling charging while the device remains on the user's body without removal or separation.
Solution Approach 2:
The mobile charging apparatus serves as an intermediary that bridges the power source and the wearable apparatus. It includes a charging source that wirelessly transmits power when in close proximity to the wearable device, enabling continuous charging without physical connection or device removal.
3Adaptability or versatility
If the body structure covers the middle frame and screen of the wearable apparatus for charging, then the charging function is integrated, but the screen interaction function is blocked
Solution Approach 1:
The body structure of the mobile charging apparatus is designed to cover only part of the middle frame and/or part of the screen, rather than the entire surface. This segmentation allows the charging components to be integrated while leaving portions of the screen exposed and functional for user interaction 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
This solution allows for convenient charging without removing the wearable device, improving user experience by maintaining screen interaction and reducing operational complexity.
Implementation Method 1
the charging source includes a wireless charging coil arranged on the body structure; the power source includes a wireless power supply coil arranged on the wearable apparatus body; and when the mobile charging apparatus is assembled and fitted to the wearable apparatus body, the wireless charging coil is fitted to the wireless power supply coil in an alignment manner
Implementation Method 2
the preset region is provided with a first magnetic attraction member; and when the mobile charging apparatus is assembled and fitted to the wearable apparatus body, the first magnetic attraction member is fixed to the wearable apparatus body in an attracted manner
Data Source
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AI summary
The disclosure provides a mobile charging apparatus, a wearable apparatus, and an apparatus control method and storage medium. The wearable apparatus (1) includes the mobile charging apparatus (12). The mobile charging apparatus (12) can be detachably assembled to a wearable apparatus body (11), so as to be assembled and fitted to the wearable apparatus body (12) for charging when the wearable apparatus body (11) needs to be charged, and to be separated from the wearable apparatus body (11) when the wearable apparatus body (11) does not need to be charged.