Portable payment system based on Internet of Things

Abstract

The invention discloses a portable payment system based on the Internet of Things. The portable payment system comprises a machine body, a signal lamp, a reading magnetic card, a charging port, a liquid crystal screen, a groove, a finger ring, a socket, a handle, a battery box, a box cover, a fixing belt, a buckle, a storage chamber, a knob, a rope winding rod, a signal receiver and a connecting column. The beneficial effects of the invention are as follows: the battery box is arranged in the handle, the battery in the battery box is not used under the normal condition; and when power is cut off or electric quantity in the device is exhausted, the device is used as a standby power supply; therefore, the device can cope with emergencies under the condition of power failure, use of the device is prevented from being affected by power failure, the battery box is hidden in the handle, the size of the device is not occupied, the storage chamber is arranged on the back face of the machine body, the knob is arranged at the top of the storage chamber and connected with the rope winding rod in the storage chamber, and the fixing belt can be effectively controlled. The device has the advantages of being convenient to carry and having an emergency function.

Description

Technical field [0001] The invention relates to a payment device, in particular to a portable payment system based on the Internet of Things, belonging to the field of electronic payment applications. Background technique [0002] Electronic payment means that the parties to electronic transactions, including consumers, manufacturers and financial institutions, use secure electronic payment methods to make currency payments or fund transfers through the Internet. Electronic payment devices can directly pass the bank through the other party’s mobile phone or bank card. The third-party platform directly transfers the other party's funds to its own account. [0003] However, the existing payment devices still have certain shortcomings in use. Although the existing payment devices can realize online fund turnover, because electronic payment devices are mostly placed in fixed positions or held in hand, they are not convenient to carry and cannot Realize the dual-use function of mobile ...

AI Technical Summary

Problems solved by technology

[0003] However, existing payment devices still have certain defects in use. Although the existing payment devices can realize online capital turnover, most electronic payment devices are placed in fixed positions or held in hands, which are not easy to carry and cannot Realize the dual-use function of mobile bank cards, and electronic products cannot be used when there is no power, and cannot cope with emergencies

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