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Method and device for charging protection of wearable device

A charging protection and wearable device technology, applied in battery overheating protection, safety/protection circuits, circuits, etc., can solve the problems of easy short-circuit ignition of magnetic charging, and achieve the effect of avoiding burning and ensuring charging safety

Pending Publication Date: 2021-05-14
ZHENSHI INFORMATION TECH SHANGHAI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] One purpose of the present application is to provide a method and device for charging protection of wearable devices, which solves the problem of easy short-circuit ignition of wearable devices in the prior art.

Method used

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  • Method and device for charging protection of wearable device
  • Method and device for charging protection of wearable device

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Embodiment Construction

[0020] The application will be described in further detail below in conjunction with the accompanying drawings.

[0021] figure 1 A schematic diagram of a system frame structure for charging protection of wearable devices according to one aspect of the present application is shown, the system includes a temperature detection circuit 100, a charging port 200, a magnetic adjustment circuit 300 and a charging head 400, wherein the The front end of the temperature detection circuit 100 is arranged at the charging port 200 for detecting the temperature parameter of the charging port; The temperature parameter sends an instruction to the magnetic adjustment circuit 300 to adjust the magnetic pole direction; the charging head 400 is magnetically connected to the charging port 200 . Therefore, when the temperature of the charging port is too high, the charger is bounced to ensure the safety of charging, and effectively prevents the wearable device from burning during magnetic chargin...

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Abstract

The invention aims to provide a system for charging protection of a wearable device,. The system comprises a temperature detection circuit, a charging port, a magnetic adjusting circuit and a charging head, the front end of the temperature detection circuit is arranged at the charging port, and the temperature detection circuit is used for detecting the temperature parameter of the charging port; the rear end of the temperature detection circuit is connected with the magnetic adjusting circuit, and the temperature detection circuit is used for sending an instruction to the magnetic adjusting circuit according to a detected charging port temperature parameter so as to adjust the magnetic pole direction; and the charging head is in magnetic attraction connection with the charging port. Therefore, when the temperature of the charging port is too high, the charger is bounced off to ensure charging safety, and the wearable device is effectively prevented from burning during magnetic charging.

Description

technical field [0001] The present application relates to the field of wearable devices, in particular to a method and device for charging protection of wearable devices. Background technique [0002] In the prior art, a magnetic suction charging method is proposed for charging wearable devices. The wearable device uses magnetic suction to firmly adsorb the charging port and the charging head together. Such charging is prone to excessive temperature and causes the device to catch fire, resulting in Burning of wearable devices, and when the user uses the wrong charger and charging head, the wearable device will also produce a short circuit phenomenon, and at the same time, the magnetic charging is easy to absorb metal substances, resulting in the phenomenon of ignition of the wearable device during magnetic charging. Absolutely. Contents of the invention [0003] An object of the present application is to provide a method and device for charging protection of a wearable de...

Claims

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Application Information

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IPC IPC(8): H02J7/00H01R13/629H01R13/639
CPCH02J7/00309H02J7/0031H02J7/0042H01R13/6205H01R13/629H01R13/639
Inventor 孙鑫
Owner ZHENSHI INFORMATION TECH SHANGHAI CO LTD
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