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POS machine mobile phone cover matched with smart phone and transaction method

A technology of smart phone and transaction method, which is applied in the direction of telephone structure, instrument, cash register, etc., to achieve the effect of convenient card transaction

Pending Publication Date: 2022-01-28
AITIWEIER ELECTRONICS TECH BEIJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a POS machine mobile phone cover and a transaction method supporting a smart phone, thereby solving the aforementioned problems in the prior art

Method used

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  • POS machine mobile phone cover matched with smart phone and transaction method
  • POS machine mobile phone cover matched with smart phone and transaction method
  • POS machine mobile phone cover matched with smart phone and transaction method

Examples

Experimental program
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Effect test

Embodiment 1

[0032] Such as Figure 1 to Figure 6 As shown, in the present embodiment, a kind of POS machine mobile phone cover of matching smart phone is provided, and the upper surface of described mobile phone cover 2 is sunken downwards to form the installation groove 3 identical with smart phone 1 shape, and described smart phone 1 is set In the installation groove 3; the inside of the mobile phone case 2 is provided with a non-contact card chip and a controller, and one end of the mobile phone case 2 is provided with a magnetic strip card swiping groove 5 that is sunken near the other end thereof, and the magnetic strip The card slot 5 is provided with a magnetic head socket; the circumferential side of the mobile phone cover 2 is provided with an IC card slot 6 sunken to its inside, and the IC card slot 6 is provided with an IC card holder; the installation Groove 3 is provided with USB plug 4 corresponding to the USB interface place of described smart phone 1 on the inwall of one e...

Embodiment 2

[0044] Such as Figure 7 As shown, in the present embodiment, a kind of transaction method of the POS machine mobile phone cover of matching smart phone is provided, and described transaction method uses mobile phone cover to realize, and described transaction method comprises the following steps,

[0045] S1. The user places the bank card in the magnetic stripe card swiping slot 5 or the IC card slot 6 or the contactless card swiping area 7, and operates the APP in the smart phone to initiate a transaction instruction;

[0046] S2. The smart phone encrypts and packages the transaction instructions and sends them to the controller through the USB plug;

[0047] S3. The controller judges whether the transaction instruction is a correct one, and if so, proceeds to step S5, and if not, the transaction fails;

[0048] S4. The controller decrypts the transaction instruction, and initiates a card type query;

[0049] S5. Determine whether the bank card is a magnetic stripe card, if ...

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Abstract

The invention discloses a POS machine mobile phone cover matched with a smart phone and a transaction method. The upper surface of the mobile phone cover is provided with a mounting groove with the same shape as the smart phone, and the smart phone is arranged in the mounting groove. A non-contact card chip and a controller are arranged in the mobile phone cover, one end of the mobile phone cover is provided with a magnetic stripe card swiping slot which is sunken towards the other end of the mobile phone cover, and a magnetic head socket is arranged in the magnetic stripe card swiping slot. An IC card slot which is recessed towards the interior of the mobile phone cover is formed in one side of the mobile phone cover in the circumferential direction, and an IC card seat is arranged in the IC card slot. A USB plug is arranged at the position, corresponding to a USB interface of the smart phone, of the inner wall of the end, away from the magnetic strip card swiping slot, of the mounting groove, and the USB plug is correspondingly inserted into the USB interface. A non-contact card swiping area is arranged on the lower surface of the mobile phone cover. The non-contact card chip, the magnetic head socket and the IC card seat are all connected with the controller, and the controller is connected with the USB plug. The mobile phone cover has the advantages that the mobile phone cover is matched with the smart phone to realize a POS machine card swiping function and is flexible and convenient. The application of the smart phone in the field of mobile payment is expanded.

Description

technical field [0001] The invention relates to the technical field of financial payment terminals, in particular to a POS machine mobile phone case matching a smart phone and a transaction method. Background technique [0002] At present, the smart POS machines on the market are composed of Android-based mobile phone system + eSE system based on secure MCU. They mainly accept contactless cards, magnetic stripe cards, and IC cards, and also have one-dimensional code and two-dimensional code scanning functions. High-end products have face recognition function and fingerprint function. However, the smart POS machine basically only realizes the payment transaction function, and no one uses it to make calls, play games, chat, take photos, and watch movies. As a result, the use function of the smart POS machine is very single, resulting in a waste of resources. Contents of the invention [0003] The purpose of the present invention is to provide a POS machine mobile phone cove...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07G1/12G07G1/00H04M1/18H04M1/21
CPCG07G1/12G07G1/0018H04M1/18H04M1/21
Inventor 何宁波彭世超
Owner AITIWEIER ELECTRONICS TECH BEIJING
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