CN216249444U - POS (point of sale) mobile phone cover matched with smart phone - Google Patents
POS (point of sale) mobile phone cover matched with smart phone Download PDFInfo
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- CN216249444U CN216249444U CN202122830068.0U CN202122830068U CN216249444U CN 216249444 U CN216249444 U CN 216249444U CN 202122830068 U CN202122830068 U CN 202122830068U CN 216249444 U CN216249444 U CN 216249444U
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Abstract
The utility model discloses a POS machine mobile phone case matched with a smart phone, wherein the upper surface of the mobile phone case is downwards sunken to form an installation groove with the same shape as the smart phone, and the smart phone is arranged in the installation groove; a non-contact card chip and a controller are arranged in the mobile phone case, one end of the mobile phone case is provided with a magnetic stripe swiping slot which is sunken towards the other end of the mobile phone case, and a magnetic head socket is arranged in the magnetic stripe swiping slot; an IC card slot which is sunken towards the inside is arranged on one side of the circumference of the mobile phone sleeve, and an IC card seat is arranged in the IC card slot; a USB plug is arranged on the inner wall of one end of the mounting groove, which is far away from the card swiping slot, corresponding to a USB interface of the smart phone, and the USB plug is correspondingly inserted into the USB interface; the lower surface of the mobile phone cover is provided with a non-contact card swiping area; the non-contact card chip, the IC card base and the magnetic head socket are all connected with a controller, and the controller is connected with a USB plug. The advantages are that: the mobile phone cover is matched with the smart phone to realize the card swiping function of the POS machine, and the POS machine is flexible and convenient. The application of the smart phone in the field of mobile payment is expanded.
Description
Technical Field
The utility model relates to the technical field of financial payment terminals, in particular to a POS machine mobile phone cover matched with a smart phone.
Background
At present, intelligent POS machines in the market are all composed of a mobile phone system based on Android operation and an eSE system based on a safe MCU, mainly accept non-connected cards, magnetic stripe cards and IC cards, and have one-dimensional code and two-dimensional code scanning functions, and high-end products have a face recognition function and a fingerprint function. However, the intelligent POS basically only implements the payment transaction function, and no one uses the intelligent POS to make a call, play a game, chat, take a picture, and watch a movie, so that the intelligent POS has a single use function, and thus, the resource waste is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a POS machine mobile phone cover matched with a smart phone, so that the problems in the prior art are solved.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
a POS machine mobile phone cover matched with a smart phone is characterized in that the upper surface of the mobile phone cover is downwards sunken to form an installation groove with the same shape as the smart phone, and the smart phone is arranged in the installation 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 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 swiping slot; an IC card slot which is sunken towards the inside is arranged on one side of the circumference of the mobile phone cover, and an IC card seat is arranged in the IC card slot; a USB plug is arranged on the inner wall of one end, far away from the magnetic stripe brush clamping groove, of the mounting groove, corresponding to a USB interface of the smart phone, and the USB plug is correspondingly inserted into the USB interface; the lower surface of the mobile phone cover is provided with a non-contact card swiping area; 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.
Preferably, a non-contact indicator light is arranged on the outer wall of the mobile phone case and connected with the controller.
Preferably, a power interface is arranged on the outer wall of the mobile phone cover, a power conversion circuit connected with the power interface is arranged inside the mobile phone cover, and the power conversion circuit is connected with the controller.
Preferably, the mobile phone cover is provided with a corresponding on-off avoiding hole, a tuning avoiding hole, an earphone avoiding hole, a camera avoiding hole, a flash light avoiding hole and a loudspeaker avoiding hole at positions corresponding to the on-off key, the tuning key, the earphone hole, the camera, the flash light and the loudspeaker avoiding hole of the smart phone respectively; the hole is dodged in the switching on and shutting down, the hole is dodged in the tuning, the hole is dodged to the earphone, the hole is dodged to the camera, the hole is dodged to the flash light and dodge the hole with raising one's voice and all communicate outside and mounting groove.
Preferably, the magnetic stripe card swiping slot penetrates through two ends of the mobile phone cover in the width direction.
Preferably, the magnetic stripe card swiping slot, the IC card swiping slot and the non-contact card swiping area are located at the same end of the mobile phone case.
The utility model has the beneficial effects that: 1. the mobile phone cover is matched with the smart phone to realize the card swiping function of the POS machine, and the POS machine is flexible and convenient. 2. The application of the smart phone in the field of mobile payment is expanded. 3. The card swiping system integrates the card swiping of the IC card, the magnetic stripe card and the non-contact card, can cover all kinds of bank cards, and enables card swiping transaction to be more convenient and faster.
Drawings
Fig. 1 is a schematic structural diagram of a mobile phone case according to an embodiment of the present invention;
fig. 2 is an assembly view of a mobile phone case and a smart phone in an embodiment of the utility model;
fig. 3 is a schematic view of another perspective structure of the mobile phone case according to the embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a transaction performed by a mobile phone case using a magnetic stripe card in an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a transaction of a mobile phone case using an IC card in an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a transaction performed by a mobile phone case using a contactless card in an embodiment of the present invention;
fig. 7 is a flow chart of a transaction method in an embodiment of the utility model.
In the figure: 1. a smart phone; 2. a mobile phone cover; 3. mounting grooves; 4. a USB plug; 5. the magnetic strip is brushed with a clamping groove; 6. an IC card slot; 7. a non-contact card swiping area; 8. a non-contact indicator light; 9. opening and closing the avoidance hole; 10. tuning avoidance holes; 11. a loudspeaking avoiding hole; 12. a camera dodging hole; 13. an IC card; 14. a magnetic strip card; 15. a contactless card.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1 to 6, in the embodiment, a POS mobile phone case supporting a smart phone is provided, an upper surface of the mobile phone case 2 is recessed downward to form an installation groove 3 having the same shape as that of the smart phone 1, and the smart phone 1 is disposed in the installation groove 3; a non-contact card chip and a controller are arranged in the mobile phone case 2, one end of the mobile phone case 2 is provided with a magnetic stripe swiping slot 5 which is sunken towards the other end of the mobile phone case, and a magnetic head socket is arranged in the magnetic stripe swiping slot 5; an IC card slot 6 which is sunken towards the inside is arranged on one side of the circumferential direction of the mobile phone cover 2, and an IC card seat is arranged in the IC card slot 6; a USB plug 4 is arranged on the inner wall of one end, far away from the magnetic stripe brush clamping groove 5, of the mounting groove 3, corresponding to a USB interface of the smart phone 1, and the USB plug 4 is correspondingly inserted into the USB interface; the lower surface of the mobile phone cover 2 is provided with a non-contact card swiping area 7; the non-contact card chip, the IC card seat and the magnetic head socket are all connected with the controller, and the controller is connected with the USB plug 4.
In this embodiment, the shape of the mobile phone case 2 can be set according to the model of the smart phone 1, so that the mobile phone case 2 can be adapted to android phones and apple phones in the market.
In this embodiment, the mobile phone case 2 integrates the IC card swiping transaction, the magnetic stripe card swiping transaction and the non-contact card swiping transaction, and expands the card swiping mode. The method and the device have the advantages that the inclusion of bank card transaction is stronger, and the transaction is more convenient.
In this embodiment, the outer wall of the mobile phone case 2 is provided with a non-contact indicator light 8, and the non-contact indicator light 8 is connected with the controller. When a transaction is performed using the contactless card 15, the contactless indicator light 8 blinks to ensure that the user confirms normal communication between the contactless card 15 and the contactless card chip.
In this embodiment, a power interface is arranged on the outer wall of the mobile phone case 2, a power conversion circuit connected with the power interface is arranged inside the mobile phone case 2, and the power conversion circuit is connected with the controller. The power interface can be used for connecting an external power supply to supply power to the mobile phone cover 2 to ensure the normal operation of the mobile phone cover.
The smart phone 1 can also provide electric energy for the mobile phone case 2, and the mobile phone case 2 obtains the electric energy from the smart phone 1 through the USB plug 4. The mobile phone case 2 can enable the smart phone to work in an OTG mode, so that the smart phone 1 can output a 5V/500mA power supply for the mobile phone case 2 to use.
In this embodiment, the phone case 2 is provided with a corresponding on/off avoiding hole 9, a corresponding tuning avoiding hole 10, a corresponding earphone avoiding hole, a corresponding camera avoiding hole 12, a corresponding flash avoiding hole, and a corresponding speaker avoiding hole 11 at positions corresponding to the on/off key, the tuning key, the earphone hole, the camera, the flash and the speaker hole of the smart phone 1; the on-off dodging hole 9, the tuning dodging hole 10, the earphone dodging hole, the camera dodging hole 12, the flash light dodging hole and the loudspeaker dodging hole 11 are all communicated with the outside and the mounting groove 3.
The arrangement of the avoiding hole can ensure that the smart phone 1 can still be normally used after being assembled with the mobile phone cover 2.
Because the camera and the flash lamp on the mobile phone are usually arranged together, the camera avoidance hole 12 and the flash lamp avoidance hole can be communicated.
In this embodiment, the magnetic stripe card slot 5 runs through the two ends of the mobile phone cover 2 in the width direction.
In this embodiment, the magnetic stripe card swiping slot 5, the IC card swiping slot 6 and the non-contact card swiping area 7 are located at the same end of the mobile phone case 2.
The controller and the smart phone 1 perform communication interaction, a complete transaction flow is stored in the controller, and the transaction flow specifically includes the following steps, as shown in fig. 7:
s1, the user places the bank card in the magnetic stripe card swiping slot 5 or the IC card slot 6 or the non-contact card swiping area 7, operates the APP in the smart phone and initiates a transaction instruction;
s2, the smart phone encrypts and packages the transaction instruction and sends the transaction instruction to the controller through the USB plug;
s3, the controller judges whether the transaction instruction is a correct command, if yes, the step S5 is entered, and if not, the transaction is failed;
s4, the controller decrypts the transaction instruction and initiates a card type query;
s5, judging whether the bank card is a magnetic stripe card, if so, accessing the bank card through a magnetic head socket, and entering the step S8; if not, go to step S6;
s6, judging whether the bank card is an IC card, if so, accessing the bank card through an IC card holder, and entering the step S8; if not, go to step S7;
s7, judging whether the bank card is a non-contact card, if so, accessing the bank card through the non-contact card chip, and entering the step S8; if not, the transaction fails;
s8, processing the bank card, processing the transaction details, encrypting the processing result and sending the encrypted processing result to the smart phone through the USB connector;
s9, the smart phone decrypts the encrypted processing result and judges whether the processing result is correct or not, if yes, the transaction is successful, and if not, the transaction is failed.
By adopting the technical scheme disclosed by the utility model, the following beneficial effects are obtained:
the utility model provides a POS machine mobile phone cover matched with a smart phone, which is flexible and convenient to use and is matched with the smart phone to realize the card swiping function of the POS machine. The application of the smart phone in the field of mobile payment is expanded. The card swiping system integrates the card swiping of the IC card, the magnetic stripe card and the non-contact card, can cover all kinds of bank cards, and enables card swiping transaction to be more convenient and faster.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and improvements can be made without departing from the principle of the present invention, and such modifications and improvements should also be considered within the scope of the present invention.
Claims (6)
1. The utility model provides a supporting POS machine cell-phone cover of smart mobile phone which characterized in that: the upper surface of the mobile phone cover is downwards sunken to form an installation groove with the same shape as that of the smart phone, and the smart phone is arranged in the installation 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 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 swiping slot; an IC card slot which is sunken towards the inside is arranged on one side of the circumference of the mobile phone cover, and an IC card seat is arranged in the IC card slot; a USB plug is arranged on the inner wall of one end, far away from the magnetic stripe brush clamping groove, of the mounting groove, corresponding to a USB interface of the smart phone, and the USB plug is correspondingly inserted into the USB interface; the lower surface of the mobile phone cover is provided with a non-contact card swiping area; 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.
2. The POS machine mobile phone cover matched with the smart phone as claimed in claim 1, wherein: and a non-contact indicating lamp is arranged on the outer wall of the mobile phone cover and connected with the controller.
3. The POS machine mobile phone cover matched with the smart phone as claimed in claim 1, wherein: the mobile phone cover is characterized in that a power interface is arranged on the outer wall of the mobile phone cover, a power conversion circuit connected with the power interface is arranged inside the mobile phone cover, and the power conversion circuit is connected with the controller.
4. The POS machine mobile phone cover matched with the smart phone as claimed in claim 1, wherein: the mobile phone cover is provided with a corresponding on-off avoiding hole, a corresponding tuning avoiding hole, a corresponding earphone avoiding hole, a corresponding camera avoiding hole, a corresponding flash lamp avoiding hole and a corresponding loudspeaker avoiding hole at positions corresponding to an on-off key, a corresponding tuning key, a corresponding earphone hole, a corresponding camera, a corresponding flash lamp and a corresponding loudspeaker avoiding hole; the hole is dodged in the switching on and shutting down, the hole is dodged in the tuning, the hole is dodged to the earphone, the hole is dodged to the camera, the hole is dodged to the flash light and dodge the hole with raising one's voice and all communicate outside and mounting groove.
5. The POS machine mobile phone cover matched with the smart phone as claimed in claim 1, wherein: the magnetic stripe card swiping slot penetrates through two ends of the mobile phone cover in the width direction.
6. The POS machine mobile phone cover matched with the smart phone as claimed in claim 1, wherein: the magnetic stripe card swiping slot, the IC card swiping slot and the non-contact card swiping area are located at the same end of the mobile phone cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122830068.0U CN216249444U (en) | 2021-11-18 | 2021-11-18 | POS (point of sale) mobile phone cover matched with smart phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122830068.0U CN216249444U (en) | 2021-11-18 | 2021-11-18 | POS (point of sale) mobile phone cover matched with smart phone |
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| Publication Number | Publication Date |
|---|---|
| CN216249444U true CN216249444U (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122830068.0U Active CN216249444U (en) | 2021-11-18 | 2021-11-18 | POS (point of sale) mobile phone cover matched with smart phone |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113989999A (en) * | 2021-11-18 | 2022-01-28 | 艾体威尔电子技术(北京)有限公司 | POS machine mobile phone cover matched with smart phone and transaction method |
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2021
- 2021-11-18 CN CN202122830068.0U patent/CN216249444U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113989999A (en) * | 2021-11-18 | 2022-01-28 | 艾体威尔电子技术(北京)有限公司 | POS machine mobile phone cover matched with smart phone and transaction method |
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