Charging device, charging method and intelligent electronic blood pressure measuring instrument

Abstract

The invention relates to a shared charging method. A charging device comprises a charging main body, a signal receiver and a controller, wherein the controller is electrically connected with both thecharging main body and the signal receiver. The charging main body is used for charging electronic equipment, the signal receiver is used for receiving payment information and transmitting the paymentinformation to the controller, and the controller is used for judging the charging duration of the electronic equipment charged by the charging main body or judging whether the electronic equipment is turned on or not. When the signal receiver does not receive the payment information and the charging duration exceeds a first preset duration, the controller controls the charging main body to stopcharging the electronic equipment. The charging device is more convenient to use. The invention further provides a charging method and an intelligent electronic blood pressure measuring instrument.

Description

technical field [0001] The invention relates to a charging device, a charging method and an intelligent electronic blood pressure measuring instrument. Background technique [0002] With the development of the sharing economy, more and more shared things are emerging, such as shared bicycles, shared cars, shared umbrellas, shared clothes, and shared charging treasures. In the current technology, shared charging devices appear in various shopping malls. When in use, pay by scanning the QR code with your mobile phone and then use the power bank to charge, which is convenient for charging your mobile phone. However, some users are more careless and find out when the mobile phone is automatically turned off after it is out of power. However, the mobile phone cannot be turned on at this time, so the code cannot be scanned, so that the charging operation cannot be carried out, which makes the use of the shared charging device more inconvenient. Contents of the invention [000...

AI Technical Summary

Problems solved by technology

However, some users are more careless and only find out when the mobile phone is automatically turned off after it is out of power. However, the mobile phone cannot be turned on at this time, so the code cannot be scanned, so that the charging operation cannot be carried out, which makes the use of the shared charging device more inconvenient.

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