KR101896650B1 - Smartphone combined portable payment machine - Google Patents

Abstract

Various embodiments of the present invention relate to a smartphone-coupled portable handset, and a technical problem to be solved is to provide a general-purpose smartphone-combined portable handset that can be used in various fields.
To this end, the present invention provides a mobile terminal comprising: a main body in which a smartphone having a payment app is coupled or separated; An NFC card reader installed at one end of the main body; And an IC card reader installed at the other end of the main body, wherein the main body further comprises a control part capable of communicating with a payment app of the smartphone, wherein the control part communicates with the NFC card reader and the IC card reader, And a smartphone-coupled portable payment device in which payment of an NFC card by the NFC card reader and payment of an IC card by the IC card reader are performed by a payment application of the smartphone.

Description

[0001] Smartphone combined portable payment machine [0001]

Various embodiments of the present invention relate to a smartphone-coupled portable handset.

Credit cards and wired and wireless payment terminals are becoming popular as an alternative to the storage, transportation, distribution and settlement of existing physical currency. Such electronic payment technology is being transformed into a service that addresses new and various field needs by combining information and communication technology (ICT) and radio frequency identification (RFID) technology. For example, portable payment machines have been developed and used to precisely calculate and settle fees for services and goods.

Here, the portable billing machine refers to a portable billing machine that can accurately calculate or pay for services or goods that vary depending on time or distance of use in public transportation such as a train, a subway, a bus, a parking lot, a leisure town, Device.

For example, the portable cash dispenser has a printing function such as a ticket, a parking ticket, and a voucher, a special reader (bar code input device, RFID, etc.) And a transportation card.

However, such a conventional portable payment machine has a problem in that, for example, a ticket for a train, a subway, a bus, etc. and / or a card readout machine, a subway dedicated machine, a parking management machine, It is disadvantageous from the viewpoint of the productivity of the product and the manufacturing cost is increased.

The above-described information disclosed in the background of the present invention is only for improving the understanding of the background of the present invention, and thus may include information not constituting the prior art.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, That is, a problem to be solved according to an embodiment of the present invention is to provide a general-purpose smartphone combined type portable payment machine that can be used in various fields. The present invention relates to a credit card identification / payment system (MS card / IC card), an RFID (NFC) card recognition / payment system, A receipt printer, a charging cradle, and the like having a 2D barcode recognition / payment function.

According to various embodiments of the present invention, a smartphone-coupled portable handset includes a main body in which a smartphone having a payment app is coupled or separated; An NFC card reader installed at one end of the main body and slidingly coupled to the main body through a pair of guide rails extending downward at both lower ends of the main body; And an IC card reader provided at the other end of the main body, wherein the main body includes a control part capable of communicating with a payment app of the smartphone, wherein the main body includes a lock part And a release button formed at the rear upper end, wherein a rail gear is provided inside the guide rail, a gear is coupled to the gear, a lock bar of the lock is coupled to the rotary gear, and when the release button is pressed upward , The end of the latching bar of the release button deviates from the teeth of the guide rail, and when the guide rail is pushed upward, the rotary gear is rotated in the counterclockwise direction to move the lock portion to the right side to release the lock state of the smartphone, The control unit communicates with the NFC card reader and the IC card reader, The billing operations of the IC card according to the payment, and wherein the IC card reader of the NFC card by the NFC card reader characterized carried out.

The main body may further include a communication module for allowing the payment application of the smartphone and the controller to communicate with each other.

Wherein at least one of the upper surface of the NFC card reader and the upper surface of the IC card reader is higher than the upper surface of the main body so that the NFC card reader and the main body, Or a step may be formed between the IC card reader and the main body.

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A printer controlled by a payment app of the smartphone may be detachably coupled to the main body.

The main body further includes a battery, and the main body may be detachably coupled with a cradle for charging the battery.

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An opening is provided between the guide rails, and the rear camera of the smartphone photographs and recognizes the 2D bar code through the opening to allow the payment application to perform a payment operation.

The main body is provided with an opening, and the rear camera of the smartphone photographs and recognizes the 2D bar code through the opening to allow the payment application to perform the payment operation.

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The payment application may be a train ride original payment application, a subway ticket or a card payment application, a bus ticket payment application, a parking management payment application, a courier payment application, or a delivery payment application.

Embodiments of the present invention provide a general purpose smartphone-combined portable payment machine that can be used in various fields. More specifically, the embodiment of the present invention is a simple payment device that can be used in connection with a smartphone, and includes a credit card recognition / payment (MS card / IC card), RFID (NFC) card recognition / payment, A receipt printer, a charging cradle, and the like, which have a payment function and can be detachably attached.

Particularly, according to the embodiment of the present invention, by executing various kinds of payment apps installed in a smart phone, it is possible to use a same hardware (such as a settlement device, a receipt printer, etc.) A ticket dispenser, a subway ticket or card dispenser, a bus ticket dispenser, a parking management dispenser, a courier dispenser, or a delivery dispenser.

FIG. 1 is a block diagram illustrating an electrical configuration of a smartphone-coupled portable handset according to various embodiments of the present invention.
FIG. 2A is a perspective view illustrating a smartphone-coupled portable handset according to various embodiments of the present invention, FIG. 2B is a perspective view showing the state before and after the engagement of the smartphone, FIG. 2C and FIG. And FIG. 2E is a plan view showing an example of a release button, a guide rail, and a locking portion.
FIG. 3A is a perspective view illustrating a smartphone-coupled portable handset according to various embodiments of the present invention, FIG. 3B is a perspective view showing a combined state of a smart phone, a charging cradle and a printer, , And a rear view.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The embodiments of the present invention are described in order to more fully explain the present invention to those skilled in the art, and the following embodiments may be modified into various other forms, It is not limited to the embodiment. Rather, these embodiments are provided so that this disclosure will be more faithful and complete, and will fully convey the scope of the invention to those skilled in the art.

In the following drawings, thickness and size of each layer are exaggerated for convenience and clarity of description, and the same reference numerals denote the same elements in the drawings. As used herein, the term "and / or" includes any and all combinations of one or more of the listed items. In the present specification, the term " connected "means not only the case where the A member and the B member are directly connected but also the case where the C member is interposed between the A member and the B member and the A member and the B member are indirectly connected do.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms "a," "an," and "the" include singular forms unless the context clearly dictates otherwise. Also, " comprise, " and / or "comprising, " when used in this specification, are intended to be interchangeable with the said forms, numbers, steps, operations, elements, elements and / And does not preclude the presence or addition of one or more other features, integers, operations, elements, elements, and / or groups.

Although the terms first, second, etc. are used herein to describe various elements, components, regions, layers and / or portions, these members, components, regions, layers and / It is obvious that no. These terms are only used to distinguish one member, component, region, layer or section from another region, layer or section. Thus, a first member, component, region, layer or section described below may refer to a second member, component, region, layer or section without departing from the teachings of the present invention.

It is to be understood that the terms related to space such as "beneath," "below," "lower," "above, But may be utilized for an easy understanding of other elements or features. Terms related to such a space are for easy understanding of the present invention depending on various process states or use conditions of the present invention, and are not intended to limit the present invention. For example, if an element or feature of the drawing is inverted, the element or feature described as "lower" or "below" will be "upper" or "above." Thus, "lower" is a concept encompassing "upper" or "lower ".

In addition, the controller (controller) and / or other associated equipment or components in accordance with the present invention may be implemented using any suitable hardware, firmware (e.g., custom semiconductor), software, or any appropriate combination of software, . For example, the various components of a controller (controller) and / or other associated equipment or components in accordance with the present invention may be formed on one integrated circuit chip or on a separate integrated circuit chip. In addition, the various components of the controller (controller) may be implemented on a flexible printed circuit film and formed on the same substrate as the tape carrier package, printed circuit board, or controller (controller). In addition, the various components of the controller (controller) may be a process or thread executing on one or more processors in one or more computing devices, which executes computer program instructions to perform various functions, And interact with other components. The computer program instructions are stored in a memory that can be executed on a computing device using standard memory devices, such as, for example, random access memory. The computer program instructions may also be stored in other non-transitory computer readable media, such as, for example, CD-ROMs, flash drives, and the like. Further, those skilled in the art will appreciate that the functions of the various computing devices may be combined with one another, integrated into one computing device, or the functionality of a particular computing device may be implemented within one or more other computing devices Lt; / RTI > can be dispersed in the < / RTI >

In addition, the smartphone described in this specification combines the advantages of a cellular phone and a personal digital assistant (PDA). It has not only a function of a cellular phone but also has a data communication function such as a schedule management, a facsimile transmission / There are e-mail, web browsing, internet shopping and banking. In addition, it has a broadcasting service such as TV and radio watching, a camera, a camcorder, an MP3 function, and a radio function, and it is possible to make a document such as a word processor and an Excel. Wi-Fi can be used to make phone calls over the Internet using Voice over Internet Protocol (VoIP). It can also be referred to as a "multifunctional hybrid terminal" in that it can perform various functions of various terminals in a complex manner. It also has a standardized or dedicated operating system (OS) for the acceptance of various functions.

In addition, you can install, add or delete hundreds of different applications (apps or apps) as you like, unlike traditional mobile phones that were released as a finished product and used only for the given functions. In addition to being able to connect directly to the Internet using wireless Internet, it is also possible to access various ways using various browsing programs, to be able to create the application that the user desires, and to implement an interface suitable for them through various applications And the ability to share applications between smartphones with the same operating system (OS).

FIG. 1 is a block diagram illustrating an electrical configuration of a smartphone-coupled portable handset 100 according to various embodiments of the present invention.

As shown in FIG. 1, the smartphone-combining portable handset 100 according to the embodiment of the present invention includes a main body 110 in which a smartphone 101 equipped with various types of payment apps are coupled / A printer 130 coupled to and / or separated from the main body 110, and a charging cradle 150 coupled to and / or separated from the main body 110.

Here, the payment application installed in the smart phone 101 may be, for example, but not limited to, a train ride original payment application, a subway ticket and / or a card payment application, a bus ticket payment application, a parking management payment application, , And / or a payment payment app. In addition, the smartphone 101 includes a rear camera 102, and may include a payment application capable of photographing and recognizing and paying a 2D barcode photographed by the rear camera 102. [

The main body 110 includes a communication module 111, a storage unit 112, a display unit 113, a speaker 114, an NFC card reader 115, a SIM card slot 116, an IC card reader 117, 118, a control unit 119, and the like.

The communication module 111 enables the control unit 119 to communicate with the smartphone 101. The communication module 111 operates by, for example, a Bluetooth communication method, a USB communication method, a serial communication method, a Wi-Fi communication method, and / or a Zigbee communication method, (101).

The storage unit 112 stores algorithms, software, programs and / or firmware related to the operation of the control unit 119, and also stores various constants, variables, and / or temporary data. In addition, the above-described algorithm and data are provided or stored by the calling operation of the control unit 119. [

The display unit 113 may include, for example and without limitation, an LED indicating the power state of the settlement apparatus 100 and / or an LED indicating various states. In addition, the display unit 113 may be implemented by an LCD, an AMOLED, or the like.

The speaker 114 may be, for example, but is not limited to, a buzzer, and may output a predetermined sound when the NFC card reader 115 and / or the IC card reader 117 operates.

The Near Field Communication (NFC) card reader 115 may read the user name, user's unique number, balance information, etc. from the NFC card when the NFC card is nearby and transmit the same to the control unit 119. Then, the control unit 119 transmits the above-described information to the payment application of the smartphone 101 through the communication module 111, so that the settlement operation is performed according to a predetermined procedure.

Here, NFC means a non-contact communication technology using a frequency band of 13.56 MHz as one of radio frequency identification (RFID) technologies. It is a next-generation local area communication technology that is attracting attention due to its relatively low security and relatively low price because its communication distance is short. It can use both data reading and writing functions, so there is no need for a dongle (reader) . In addition, it is similar to existing near-field communication technology such as Bluetooth, but it does not need to set up between devices like Bluetooth.

The SIM card slot 116 may accommodate, for example, but not limited to, an IC card implementing various types of Subscriber Identification Modules. A plurality of such SIM card slots 116 are provided, so that various IC cards can be accommodated.

The IC card reader 117 can directly read the content of the IC in the credit card, and can transmit the user name, user's unique number, balance information, etc. of the IC card to the control unit 119. [ Then, the control unit 119 transmits the above-described information to the payment application of the smartphone 101 through the communication module 111, so that the settlement operation is performed according to a predetermined procedure.

Here, as the name implies, the IC card may include an embedded semiconductor-based integrated circuit. In a broad sense, it is a card with a built-in microcomputer. The IC card does not damage the data even when it comes in contact with the magnet, it can give more functions than the magnetic card, and has excellent security and durability. In addition, the IC card has built-in EEPROM or flash memory that can write or erase data several times. In addition, there are some IC cards that incorporate a processor with computation capability besides memory. Most of the early IC cards have 4-bit to 8-bit computing power, but some have 16-bit or 32-bit performance. An IC card with a built-in processor has advantages of security and functionality because it can not only store data but also can be programmed to encrypt data or to be compatible only with a computer of a certain standard.

In addition, the IC card can be divided into contact type and non-contact type depending on the usage method as well as the internal structure. A contact-type IC card having a metal pattern on the front face of the card is inserted into the IC card reader 117 described herein. That is, since the contact-type IC card operates when the metal pattern of the card and the terminal portion of the IC card reader 117 are firmly in contact with each other, the contact type IC card can securely transmit relatively large amount of data with high security.

Meanwhile, the noncontact IC card (or NFC card) has a built-in module and antenna capable of wireless communication in the card, and can be read by the NFC card reader 115 described above. It can sense the RF signal around the card, exchange data, and communicate with the NFC card reader 115. Depending on the type of the card, the card may be used in a manner of scratching with the NFC card reader 115, or may be automatically communicated when approaching within a few meters. Since the communication is performed without being in close contact with the terminal portion of the NFC card reader 115, the security is somewhat lower than that of the contact type IC card, but it is advantageous in that it can be used promptly.

The battery 118 may be, for example, but is not limited to, a rechargeable lithium ion / polymer battery that is powered by the NFC card reader 115, IC card reader 117, Supply.

The control unit 119 controls the communication module 111, the storage unit 112, the display unit 113, the speaker 114, the NFC card reader 115, the SIM card slot 116, the IC card reader 117, The NFC card reader 115 and the IC card reader 117 communicate with each other directly or indirectly with the payment application of the smartphone 101 through the communication module 111 .

The printer 130 prints receipts under the control of the control unit 119 and outputs the receipts. The printer 130 may be, for example, but is not limited to, a thermal printer. In addition, as described above, the printer 130 can be mechanically / electrically coupled to and / or separated from the main body 110.

The charging cradle 150 serves to recharge the battery 118. The fill cradle 150 may also be mechanically / electrically coupled to and / or separated from the body 110 as described above.

In this way, the smartphone-coupled portable handset 100 according to various embodiments of the present invention can provide a general-purpose portable handset. That is, the smartphone-coupled portable handset 100 according to the embodiment of the present invention provides a general purpose portable payment machine that can be used for various purposes by using various payment apps. For example, the smartphone-coupled portable handset 100 according to the embodiment of the present invention is a simple payment device that can be used in connection with the smartphone 101, and includes a credit card recognition / payment (MS card / IC card) , An RFID (NFC) card recognition / settlement function, and a 2D barcode recognition / payment function. The receipt printer 130 and the charging cradle 150 can be detachably attached.

In particular, the smartphone-coupled portable handset 100 according to the embodiment of the present invention executes various kinds of payment apps installed in a smart phone, so that it is not necessary to separately provide a field-specific payment device, A subway ticket or card payment machine, a bus ticket dispenser, a parking management dispenser, a courier dispenser, or a delivery dispenser by using a dispenser main body, a receipt printer, or the like.

FIG. 2B is a perspective view showing the state before and after the connection of the smartphone 101, and FIG. 2C is a perspective view showing the state before and after the connection of the smartphone 101. FIG. 2A is a perspective view illustrating the smartphone- And FIG. 2D is a perspective view showing the combined state of the charging cradle 150 and the printer 130. FIG. 2E shows an example of the release button 124, the guide rail 122, Fig.

2A and 2B, the smartphone combined portable type settling apparatus 100 according to various embodiments of the present invention includes a main body 110 having a flat upper surface on which the smartphone 101 is seated, An NFC card reader 115 coupled to the upper end of the main body 110 and an IC card reader 117 coupled to the lower end of the main body 110. An NFC card reader 115 is coupled to the lower end of the main body 110 and an IC card reader 117 can be coupled to the upper end of the main body 110. In addition, locking portions 121 are provided on both sides of the main body 110 to lock the smartphone 101 into the main body 110 or to allow the smartphone 101 to be unlocked from the main body 110 .

The portable handset 100 shown in the left side of FIG. 2A shows a state in which the smartphones 101 having relatively small widths and small lengths are coupled, and the portable handset 100 shown in the right side of FIG. Shows a state in which the smartphone 101 having a relatively large width and a long length is coupled.

On the other hand, the upper surface of the NFC card reader 115 and / or the upper surface of the IC card reader 117 may be higher than the upper surface of the main body 110. That is, a step may be formed between the upper surface of the NFC card reader 115 and the upper surface of the main body 110, and a step may be formed between the upper surface of the IC card reader 117 and the upper surface of the main body 110. The height of such stepped portion may be approximately the same as or similar to the thickness of the smartphone 101.

When the NFC card reader 115 is brought into close contact with the upper end of the smartphone 101 and the IC card reader 117 is connected to the smartphone 101, The smartphone 101 is firmly fixed to the main body 110 and is not detached to the outside of the main body 110 when the lock portion 121 is in close contact with the both ends of the smartphone 101 do.

The NFC card reader 115 further includes a pair of guide rails 122 extending downward from both lower sides (i.e., extending in the direction of the body 110). The pair of guide rails 122 can be coupled to the main body 110 in a sliding manner. That is, the NFC card reader 115 can be vertically moved up and down based on the main body 110. Therefore, the height of the NFC card reader 115 can be appropriately adjusted according to the length of the smartphone 101, so that the smartphone 101 having various lengths can be mounted and fixed on the main body 110.

In addition, an opening 123 is naturally provided between the pair of guide rails 122. Accordingly, the rear camera 102 of the smartphone 101 can photograph and recognize the 2D barcode through the opening 123, and accordingly, the payment application of the smartphone 101 performs the payment operation according to a predetermined procedure .

In addition, the main body 110 may further include a release button 124 formed at a rear upper end thereof. The interlock mechanism structure in which the lock state of the lock portion 121 is released by pulling the NFC card reader 115 from the main body 110 while the release button 124 is pressed up or down can be adopted.

The locked state of the locking part 121 means a state in which the locking part 121 is in close contact with both ends of the smartphone 101 and the unlocked state of the locking part 121 indicates that the locking part 121 is in contact with the smart Which means that it is away from both ends of the phone 101. According to the state of the locking part 121, both side edges of the smartphone 101 having various widths can be coupled or separated on the main body 110.

On the other hand, the structure in which the NFC card reader 115 can be pulled out from the main body 110 while the release button 124 is depressed and the interlock mechanism structure in which the lock state of the lock portion 121 is released, Those skilled in the art of reading the specification can implement it in various ways.

2E, the release button 124 includes a horizontally elongated latch bar 125 (the latch bar 125 includes two securing protrusions 126 (not shown) A rail gear 122a is provided on the inner side of the guide rail 122 and a rotary gear 127 is engaged with the gear 122a of the guide rail 122. The rotary gear 127 The lock bar 128 of the lock part 121, that is, the bar gear 129 formed on the lock bar 128,

Therefore, when the release button 124 is pushed upward, the end of the latching bar 125 is separated from the gear 122a of the guide rail 122, and then the guide rail 122 is pushed up, The lock portion 121 is moved to the right side and the lock state of the smartphone 101 is released.

Conversely, when the guide rail 122 is lowered downward, the rotary gear 127 rotates in the clockwise direction, so that the lock portion 121 is moved to the left side, and the smartphone 101 is locked. At this time, the guide rail 122 may be lowered in a state where the release button 124 is placed, because the end of the end portion of the stopper bar 125 may be inclined.

It will be understood by those skilled in the art that the structure of the interlocking mechanism between the NFC card reader 115 and the locking part 121 is merely an example for the understanding of the present invention.

The IC card reader 117 is coupled to the lower end of the main body 110 and an IC card insertion port 117a can be formed on the lower surface of the IC card reader 117. [ Therefore, the IC card can be coupled to the insertion port 117a of the IC card reader 117 at settlement / payment. In addition, a display unit 113 may be provided at one side of the IC card reader 117 to display a power state or a payment state.

The locking portion 121 may be a double injection structure of plastic and rubber in order to elastically fix both sides of the smartphone 101. The locking portion 121 may be a double injection structure of the NFC card reader 115 and the IC card reader 117 And an upper surface and a lower end of the smartphone 101 can be elastically fixed by forming / attaching a cushion ethylene-vinyl acetate copolymer (EVA) material on the upper surface. In addition, both sides of the main body 110 may further include a plurality of protrusions 110a formed for anti-slip.

2C and 2D, the printer 130 for receipt printing is mounted on the upper end of the main body 110, for example, but not limited to, the bottom of the NFC card reader 115, And the charging cradle 150 for charging the battery 118 may be electrically and mechanically connected to the lower end of the body 110, for example, but not limited to, the lower surface of the IC card reader 117. [ It can be mechanically combined.

Here, the thickness of the printer 130 is the largest, and the thickness of the cradle 150 is gradually thinner toward the lower end of the main body 110, so that the portable smartphone 100 according to the embodiment of the present invention, Can be stably placed / seated on a table or the like.

In addition, the front surface of the printer 130 may be formed of a transparent material so that the remaining amount of the print sheet can be easily confirmed. In the figure, reference numeral 151 denotes a charging indicator lamp.

As described above, the smartphone-coupled portable handset 100 according to the embodiment of the present invention can be used for general purposes in various payment fields. That is, the embodiment of the present invention is a simple settlement device that can be used in connection with a smartphone, and is a simple payment device that can perform credit card recognition / payment (MS card / IC card), RFID (NFC) card recognition / payment, A receipt printer, a charging cradle, and the like can be detachably attached.

FIG. 3A is a perspective view illustrating a smartphone combined portable type settling apparatus 200 according to various embodiments of the present invention. FIG. 3B is a perspective view illustrating a combined state of the smartphone 101, the charging cradle 150, And FIG. 3C is a perspective view illustrating the state before and after the operation of the lock portion 221. As shown in FIG.

3A and 3B, the smartphone combined portable type settling apparatus 200 according to the embodiment of the present invention includes a main body 210 having an opening formed therein, an NFC card reader 215 An IC card reader 117 formed at the lower end of the main body 210, a lock part 221 formed on both sides of the main body 210, and a release button 124.

The upper surface of the main body 210 and the upper surface of the NFC card reader 215 may be coplanar and the upper surface of the IC card reader 117 may protrude from the upper surface of the main body 210 to form a step. The printer 130 may be electrically and mechanically detachably coupled to the top of the NFC card reader 215. The top surface of the printer 130 may be flush with the top surface of the NFC card reader 215 . The charging cradle 150 may also be detachably coupled to the lower surface of the main body 210 electrically / mechanically.

With this structure, the lower end of the smartphone 101 is brought into close contact with the IC card reader 117, and both sides of the smartphone 101 are brought into close contact with the lock portion 221, It becomes a fixed state.

The rear camera 102 of the smartphone 101 photographs the outer 2D barcode through the opening 223 and the barcode 223 is displayed on the screen of the back camera 102. [ And allows the payment application of the smartphone 101 to perform a payment operation according to a predetermined procedure.

As shown in FIG. 3C, the main body 210 may have a pair of locking portions 221 formed at substantially both lower end portions thereof. The lock portion 221 may be formed in a substantially "? "Shape, and a release button 124 may be provided at a substantially central portion thereof. When the release button 124 is pressed, the lock portion 221 rotates in a direction substantially perpendicular to the main body 210 and can be coupled to the groove 216 provided in the main body 210 when the lock portion 221 is pressed again. The interlocking mechanism structure of the locking part 221 and the release button 124 can be implemented in various manners by those skilled in the art who reads the present specification, so that a detailed description thereof will be omitted.

As described above, the present invention is not limited to the above-described embodiment, and it is to be understood that the present invention is not limited to the above- It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention.

100; Smartphone combined portable wallet
101; Smart phone 102; camera
110; A body 111; Communication module
112; A storage unit 113; Display portion
114; A speaker 115; NFC card reader
116; SIM card slot 117; IC card reader
117a; IC card insertion port 118; battery
119; A control unit 130; printer
150; Charging cradle 121; Locking portion
122; A guide rail 122a; Rail gear
123; An opening 124; Release button
125; A latching bar 126; Fixation projection
127; Gear 128; Lock bar
129; Bar gear

Claims (12)

A body in which a smartphone having a payment application is coupled or separated;
An NFC card reader installed at one end of the main body and slidingly coupled to the main body through a pair of guide rails extending downward at both lower ends of the main body;
And an IC card reader provided at the other end of the main body,
Wherein the main body includes a control unit capable of communicating with a payment application of the smartphone,
The body
And a release button formed at a rear upper end of the lock portion, the lock portion being configured to lock both side ends of the smartphone at opposed ends,
A rail gear is provided inside the guide rail, a rotary gear is coupled to the gear, a lock bar of the lock is coupled to the rotary gear,
When the release button is pushed upward, the end of the release button of the release button deviates from the gear of the guide rail. When the guide rail is pushed up, the rotary gear is rotated counterclockwise, Is released,
Wherein the control unit communicates with the NFC card reader and the IC card reader to perform settlement of the NFC card by the NFC card reader and settlement of the IC card by the IC card reader by the payment application of the smartphone The combination of smart phone and portable payment machine. The method according to claim 1,
Wherein the main body further comprises a communication module for allowing the payment application of the smartphone and the controller to communicate with each other. The method according to claim 1,
The body includes a flat upper surface for seating the smartphone,
Wherein at least one of an upper surface of the NFC card reader and an upper surface of the IC card reader is higher than an upper surface of the main body and a step is formed between the NFC card reader and the main body, Smart phone combined portable payment machine. delete The method according to claim 1,
And a printer controlled by a payment application of the smartphone is detachably coupled to the main body. The method according to claim 1,
The body further comprises a battery,
And the cradle for charging the battery is detachably coupled to the main body. delete The method according to claim 1,
An opening is provided between the guide rails,
Wherein the rear camera of the smartphone photographs and recognizes the 2D bar code through the opening to allow the payment application to perform a payment operation. The method according to claim 1,
Wherein the body is provided with an opening,
Wherein the rear camera of the smartphone photographs and recognizes the 2D bar code through the opening to allow the payment application to perform a payment operation. delete delete The method according to claim 1,
Wherein the payment application is a train ride original payment application, a subway ticket or a card payment application, a bus ticket payment application, a parking management payment application, a courier payment application, or a delivery payment application.

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