KR19980083483A - IC coin system - Google Patents

Abstract

The present invention relates to an IC coin system, and more particularly, includes: a first IC coin 200 in which an IC chip is embedded and arranged on both sides of the IC coin contact portion 100; An injection hole 400 into which the first IC coin 200 is inserted; An IC coin passing part 500 through which the first IC coin 200 passes; A coin holding device (600) for fixing the first IC coin (200); An IC coin reader 700 for communicating with the first IC coin 200 and supplying power; A contact controller 800 for controlling a contact with the first IC coin 200; A first IC coin reader contact portion 900 in contact with the IC coin contact portion 100; A connection cable 1100; It characterized in that it comprises a discharge port 1200, the first IC coin 200 is discharged.

The present invention is manufactured by embedding the IC chip in a thick and durable circular structure, the appearance of the IC coin in the manufacturing process is not damaged, it is possible to prevent the operation error, because the user is durable even during use Not only does the IC chip not be damaged, but the mechanical configuration is simpler than that of a general coin collecting device, which reduces manufacturing costs.

Description

IC coin system

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an electronic card service integrated circuit (hereinafter referred to as IC). COIN system (SYSTEM), and more particularly, by manufacturing an IC chip (CHIP) embedded in a thick and durable circular structure, The present invention relates to an IC coin system in which the appearance of the IC coin is not damaged during the manufacturing process or by the user, thereby preventing an operation error.

As is well known, IC coin can be used in the field using all value exchange means such as vending machines, public telephones, game machines, gambling machines, subway cards, bus cards, etc., where coins, tokens, coupons, etc. are used.

Conventional IC card (CARD) in the process of manufacturing the card by cutting a specific part on a thin plastic plate to bond the IC chip, because the thickness of the IC card is scratched while scratching the IC card appearance of the operation error ( ERROR) occurs frequently, and a chip attached to a thin card is easily damaged while the user uses the IC card.

An object of the present invention is to solve the conventional problems as described above, in particular, by manufacturing the IC chip embedded in a thick and durable circular structure, the appearance of the IC coin in the manufacturing process does not damage the operation error It is possible to prevent the IC chip from being damaged due to its durability while being used by the user, and to provide an IC coin system that has a simpler mechanical configuration than a general coin collecting device and can reduce manufacturing costs. .

In order to achieve the above object, the IC coin system of the present invention includes a first IC coin in which an IC chip (not shown) is embedded and IC coin contact parts are arranged on both sides in a circular band shape around a cloud axis. ; An inlet through which the first IC coin is inserted; An IC coin passing portion through which the first IC coin passes when the first IC coin is inputted; A coin fixing device mounted in the IC coin passing part to fix the first IC coin when the first IC coin is inserted; A control unit controlling information exchange with the first IC coin input through the inlet; A first IC coin reader contact part mounted in both directions of the controller and contacting the IC coin contact part when the first IC coin is fixed by the coin fixing device; A connection cable electrically connecting the control unit and the first IC coin reader contact unit; And a discharge port through which the first IC coin is discharged.

On the other hand, a second IC coin is built in the IC chip, the IC coin contact portion is arranged on both sides in a circular band around the rolling axis; An injection hole into which the second IC coin is inserted; An IC coin passing portion through which the second IC coin passes when the second IC coin is inputted; A coin holding device mounted in the IC coin passing part to fix the second IC coin when the second IC coin is inserted; A control unit controlling information exchange with the second IC coin input through the inlet; A second IC coin reader contact portion mounted in both directions of the controller and contacting the IC coin contact portion when the second IC coin is fixed by the coin holding device; A connection cable electrically connecting the control unit and the second IC coin reader contact unit; And a discharge port through which the second IC coin is discharged.

A first IC coin in which the IC chip is embedded and the IC coin contact portions are arranged on both sides in a circular band around the rolling axis; An inlet through which the first IC coin is inserted; An IC coin passing portion through which the first IC coin passes when the first IC coin is inputted; A coin fixing device mounted in the IC coin passing part to fix the first IC coin when the first IC coin is inserted; A control unit controlling information exchange with the first IC coin input through the inlet; A second IC coin reader contact portion mounted in one direction of the controller and contacting the IC coin contact portion when the first IC coin is fixed by the coin holding device; A connection cable electrically connecting the control unit and the second IC coin reader contact unit; And a discharge port through which the first IC coin is discharged.

The IC coin system of the present invention is manufactured by embedding an IC chip in a thick and durable circular structure, thereby preventing operation errors since the appearance of the IC coin is not damaged during the manufacturing process, and it is durable even while being used by a user. This strength not only damages the IC chip, but also reduces the manufacturing cost due to the simpler mechanical configuration than a device for collecting coins.

1 is a front view showing the appearance of the IC coin,

2 is a perspective view showing an embodiment of the present invention IC coin system,

3 is a perspective view showing another embodiment of the present invention IC coin system,

4 is a perspective view showing another embodiment of the present invention IC coin system,

5 is a block diagram showing the configuration of a control unit in FIGS. 1, 2, and 3;

6 is a view showing an embodiment of a rod-shaped member of the first IC coin reader contact portion and the second IC coin reader contact portion;

7 is a view showing an embodiment of a circular member of the first IC coin reader contact portion and the second IC coin reader contact portion;

8 is a view showing an embodiment of a cross member of the first IC coin reader contact portion and the second IC coin reader contact portion;

* Description of the symbols for the main parts of the drawings *

100: IC coin contact portion 200: first IC coin

300: second IC coin 400: inlet

500: IC coin passing portion 600: coin fixing device

700: control unit 701: IC coin reader unit

720: contact control unit 800: the first IC coin reader contact unit

801: first contact needle 802: second contact needle

803: third contact needle 804: fourth contact needle

805: fifth contact needle 810: rod-shaped member

820: circular member 830: the center of the circular member

840: cross member 841: first extension portion

842: second extension part 843: third extension part

844: fourth expansion unit 900: second IC coin reader contact portion

1000: connecting cable 1100: outlet

Hereinafter, the configuration and operation of an embodiment according to the technical idea of the present invention IC coin system will be described in detail with reference to the accompanying drawings.

EXAMPLE

First, in the IC coin system of the present invention, one embodiment of the first IC coin 200 and the second IC coin 300 is as shown in Figure 1, the appearance of the first IC coin 200 is It is a round coin shape, the material has a material of various properties to protect the IC chip from the warpage, impact, etc. from the outside, the IC coin contact portion 100 arranged in the radial direction of the circular band around the cloud axis Is arranged on both sides.

In addition, the appearance and material of the second IC coin 300 is the same as the first IC coin 200, the IC coin contact portion 100 of the second IC coin 300 is configured to be disposed in the cross section.

Meanwhile, in one embodiment of the present invention, the IC coin contact part 100 uses the first IC coin 200 disposed on both sides and the first IC coin reader contact part 800 mounted in one direction of the controller 700. In the case shown in Figure 2, the IC chip is embedded, the first IC coin 200, the IC coin contact portion 100 is disposed on both sides in the form of a circular band around the rolling axis; An injection hole 400 into which the first IC coin 200 is inserted; An IC coin passing part 500 through which the first IC coin 200 passes when the first IC coin 200 is inserted; A coin fixing device (600) mounted in the IC coin passing part (500) to fix the first IC coin (200) when the first IC coin (200) is inserted; A controller 700 for controlling information exchange with the first IC coin 200 introduced through the inlet 400; When the first IC coin 200 is fixed by the coin holding device 600, the first IC coin reader contact portion (1) is mounted in one direction of the control unit 700, the contact with the IC coin contact portion 100 ( 800); A connection cable (1000) for electrically connecting the control unit (700) and the first IC coin reader contact unit (800); The first IC coin 200 is composed of a discharge port 1100 is discharged.

In addition, in one embodiment of the present invention, the IC coin contact part 100 having the IC coin contact part 100 disposed in the cross section and the second IC coin reader contact part 900 mounted in both directions of the control part 700 are used. 3, a second IC coin 300 having an IC chip therein and having an IC coin contact portion 100 disposed in a cross section in a circular band around a rolling axis; An injection hole 400 into which the second IC coin 300 is inserted; An IC coin passing part 500 through which the second IC coin 300 passes when the second IC coin 300 is inserted; A coin fixing device (600) mounted in the IC coin passing part (500) to fix the second IC coin (300) when the second IC coin (300) is inserted; A controller 700 for controlling the exchange of information with the second IC coin 300 introduced through the inlet 400; When the second IC coin 300 is fixed by the coin holding device 600, the second IC coin reader contact portion (200) is mounted in both directions of the control unit 700, the contact with the IC coin contact portion 100 ( 900); A connection cable (1000) for electrically connecting the control unit (700) and the second IC coin reader contact unit (900); The second IC coin 300 is composed of a discharge port 1100 is discharged.

Meanwhile, in one embodiment of the present invention, the IC coin contact part 100 having the IC coin contact part 100 disposed on both sides and the second IC coin reader contact part 900 mounted in both directions of the control part 700 are used. In this case, as shown in Figure 4, the IC chip is built, the first IC coin 200, the IC coin contact portion 100 is disposed on both sides in the form of a circular band around the rolling axis; An injection hole 400 into which the first IC coin 200 is inserted; An IC coin passing part 500 through which the first IC coin 200 passes when the first IC coin 200 is inserted; A coin holding device (600) mounted in the IC coin passing part (500) to fix the first IC coin (100) when the first IC coin (100) is inserted; A controller 700 for controlling information exchange with the first IC coin 200 introduced through the inlet 400; When the first IC coin 200 is fixed by the coin holding device 600, the second IC coin reader contacting portion (2) which is mounted in both directions of the control unit 700, and is in contact with the IC coin contact portion 100 ( 900); A connection cable (1000) for electrically connecting the control unit (700) and the second IC coin reader contact unit (900); The first IC coin 200 is composed of a discharge port 1100 is discharged.

In addition, as shown in FIG. 5, the control unit 700 includes: an IC coin reader unit 710 for supplying power and communication with the first IC coin 200 and the second IC coin 300; By controlling the IC coin reader 710, the coin fixing device 600 controls a mechanical operation of fixing and releasing the first IC coin 200 and the second IC coin 300, and The contact controller 720 controls a contact point between the first IC coin 200 and the second IC coin 300.

Meanwhile, in the case of the rod-shaped member 810 of the first IC coin reader contact portion 800 and the second IC coin reader contact portion 900, as shown in FIG. 6, first, the first IC coin reader The contact portion 800 includes a rod-shaped member 810 having a rod shape; A first contact needle 801 placed at an end of the rod-shaped member 810 and contacting a section of the IC coin contact unit 100 disposed in the first IC coin 200; A second contact needle 802 which is placed at a predetermined length to the right from the first contact needle 801 and is in contact with two sections of the IC coin contact part 100 disposed on the first IC coin 200; ; A third contact needle 803 which is placed at a predetermined length to the right from the second contact needle 802 and contacts three sections of the IC coin contact part 100 disposed on the first IC coin 200; ; A fourth contact needle 804 which is inserted at a point away from the third contact needle 803 by a predetermined length and contacts four sections of the IC coin contact part 100 disposed on the first IC coin 200; ; The fifth contact needle 805 is placed at a point away from the fourth contact needle 804 by a predetermined length and is in contact with five sections of the IC coin contact unit 100 disposed in the first IC coin 200. It is composed.

Further, in one embodiment of the second IC coin reader contact portion 900, the rod-shaped member 810 is provided with two first IC coin reader contact portion 800 of the rod-shaped member 810 in both directions, the first IC It is configured to be in contact with the IC coin contact portion 100 disposed in the coin 200 and the second IC coin (300).

Meanwhile, in the case of the circular member 820 of the first IC coin reader contacting unit 800 and the second IC coin reader contacting unit 900, as shown in FIG. 7, first, the first IC coin reader contacting unit ( 800 is a circular member 820 made of a circular shape; A first contact needle 801 placed in the center portion 830 of the circular member and contacting a section of the IC coin contact portion 100 disposed in the first IC coin 200; A second contact needle 802 placed outside the predetermined length from the first contact needle 801 and contacting two sections of the IC coin contact part 100 disposed in the first IC coin 200; The first contact needle 801 is placed outside the predetermined length more than the second contact needle 802 to contact the three sections of the IC coin contact portion 100 disposed in the first IC coin 200 A three contact needle 803; The first contact needle 801 is placed outside the predetermined length more than the third contact needle 803 is contacted to the four sections of the IC coin contact portion 100 disposed in the first IC coin 200 A four contact needle 804; The first contact needle 801 is placed outside the predetermined length more than the fourth contact needle 804 is contacted to five sections of the IC coin contact portion 100 disposed in the first IC coin 200 It consists of five contact needles (805).

In addition, the circular member 820 of the second IC coin reader contact portion 900 is provided with two first IC coin reader contact portion 800 of the circular member 820 in both directions, the first IC coin It is configured to be in contact with the IC coin contact portion 100 disposed in the (200) and the second IC coin (300).

Meanwhile, in the case of the cross member 840 of the first IC coin reader contact portion 800 and the second IC coin reader contact portion 900, as shown in FIG. 8, the first IC coin reader contact portion first. 800, a cross member 840 made of a cross shape; A first contact needle 801 placed in the center of the cross member 840 and contacting a section of the IC coin contact unit 100 disposed in the first IC coin 200; The second contact is placed in the first expansion portion 841, a predetermined length away from the first contact needle 801, and is in contact with two sections of the IC coin contact portion 100 disposed in the first IC coin 200 A needle 802; An IC coin contact portion 100 which is placed in the second expansion portion 842 further from the first contact needle 801 by a predetermined length apart from the second contact needle 802 and disposed in the first IC coin 200. A third contact needle 803 in contact with three sections of the second contact needle 803; An IC coin contact portion 100 installed in the third expansion portion 843 and disposed in the first IC coin 200 at a predetermined length farther from the first contact needle 801 than the third contact needle 803. A fourth contact needle 804 in contact with four sections of the contact; An IC coin contact portion 100 which is placed in the fourth contact needle 804 at a predetermined length further from the first contact needle 801 than the fourth contact needle 804, and disposed in the first IC coin 200. The fifth contact needle 805 is in contact with the five sections of the.

In addition, in one embodiment of the second IC coin reader contact portion 900, the cross member 840 is provided with two first IC coin reader contact portion 800 of the cross member 840 in both directions, the first IC coin It is configured to be in contact with the IC coin contact portion 100 disposed in the (200) and the second IC coin (300).

An operation process of the IC coin system configured as described above will be described with reference to FIGS. 1, 2, 3, 4, 5, 6, 7, and 8.

First, the IC coin may be referred to as IC COIN, SMART COIN, ELECTRIC COIN, IC coin, IC coin, SMART coin, SMART coin, smart coin, electronic coin, MAGIC COIN, MAGIC coin.

On the other hand, when the IC coin contact portion 100 uses the first IC coin 200 disposed on both sides and the first IC coin reader contact portion 800 mounted in one direction of the controller 700, the user When the first IC coin 200 is inserted into the inlet 400, the inserted first IC coin 200 rolls down through the IC coin passing part 500 and is mounted in the controller 700. Under the control of the contact control unit 720, the coin holding device 600 fixes the first IC coin 200, and at the same time, the first IC coin reader contact unit mounted in one direction of the control unit 700 ( 800).

Since the IC coin contact part 100 is disposed on both surfaces of the first IC coin 200, the user may input the first IC coin 200 regardless of the direction of the first IC coin 200.

In addition, the IC coin contact portion 100, the second contact needle 802, the third contact needle 803, the fourth contact needle 804 and the fifth contact mounted on the first IC coin reader contact portion 800 The needle 805 has one IC coin 200, a second IC coin 300, an inlet 400, and an IC coin passing part 500 disposed in a radial direction, and both sides of the first IC coin 200. The first contact needle 801 is in contact with one section of the IC coin contact part 100 disposed at the second contact point, and the second contact needle 802 is in contact with two sections of the IC coin contact part 100. The third contact needle 803 is in contact with three sections of the IC coin contact part 100, and the fourth contact needle 804 is in contact with four sections of the IC coin contact part 100. The fifth contact needle 805 is in contact with five sections of the coin contact portion 100.

The contact of the first IC coin reader contact portion 800 is equally applied to the rod-shaped member 810, the circular member 820, and the cross-shaped member 840.

On the other hand, the IC coin reader 710 mounted in the controller 700 connected by the first IC coin reader contact portion 800 and the connection cable 1000 is in contact with the first IC coin reader contact portion 800. Power is supplied to the first IC coin 200, and information is communicated with the first IC coin 200. After the communication is completed, the first IC coin 200 opens the IC coin passing unit 500. Passed through and discharged to the outlet 1100.

In addition, when the IC coin contact portion 100 uses the second IC coin 300 disposed in the cross section and the second IC coin reader contact portion 900 mounted in both directions of the control unit 700, Same as the case where the IC coin contact portion 100 uses the first IC coin 200 disposed on both sides and the first IC coin reader contact portion 800 mounted in one direction of the controller 700, By placing the second IC coin reader contact unit 900 in both directions of the control unit 700, the user may input regardless of the direction of the second IC coin 300.

On the other hand, the operation in the case of using the first IC coin 200 disposed on both sides of the IC coin contact portion 100 and the second IC coin reader contact portion 900 mounted in both directions of the control unit 700, It is the same as the case where the first IC coin 200 having the IC coin contact portion 100 disposed on both sides and the first IC coin reader contact portion 800 mounted in the unidirectional direction of the controller 700 are used. 2 by placing the IC coin reader contact portion 900 in both directions of the control unit 700, and the IC coin contact portion 100 on both sides of the first IC coin 200, the user has a second IC coin (300) It is characteristic that you may input regardless of the direction of.

As described above, the IC coin system of the present invention, in particular, by manufacturing the IC chip embedded in a thick and durable circular structure, the appearance of the IC coin is not damaged during the manufacturing process can prevent the operation error, The durability of the product is not only damaged by the user, but also the mechanical construction is simpler than a general coin collecting device, thereby reducing manufacturing costs.

Claims (24)

A first IC coin in which the IC chip is embedded and the IC coin contact portions are arranged on both sides in a circular band around the rolling axis; An inlet through which the first IC coin is inserted; An IC coin passing portion through which the first IC coin passes when the first IC coin is inputted; A coin fixing device mounted in the IC coin passing part to fix the first IC coin when the first IC coin is inserted; A control unit controlling information exchange with the first IC coin input through the inlet; A first IC coin reader contact portion mounted in a unidirectional direction of the controller and contacting the IC coin contact portion when the first IC coin is fixed by the coin holding device; A connection cable electrically connecting the control unit and the first IC coin reader contact unit; And an outlet for discharging the first IC coin. The IC coin system according to claim 1, wherein the first IC coin has a round coin shape. The IC coin system according to claim 1, wherein the material of the first IC coin has a material having various properties that can protect the IC chip from warpage, impact, and the like from the outside. 2. The apparatus of claim 1, wherein the controller comprises: an IC coin reader unit for supplying power and communication with the first IC coin; Under the control of the IC coin reader unit, the coin holding device controls a mechanical operation for fixing and releasing the first IC coin, and comprises a contact control unit for controlling the contact with the first IC coin IC coin system. The IC coin system according to claim 1, wherein the first IC coin reader contact portion makes radial contact with the rolling central axis of the first IC coin. 6. The apparatus of claim 5, wherein the first IC coin reader contact portion comprises: a rod-shaped member formed in a rod shape; A first contact needle placed at an end of the rod-shaped member and in contact with one section of the IC coin contact portion disposed in the first IC coin; A second contact needle placed at a point a predetermined length away from the first contact needle and contacting two sections of the IC coin contact portion disposed in the first IC coin; A third contact needle placed at a point away from the second contact needle by a predetermined length and contacting three sections of the IC coin contact unit disposed in the first IC coin; A fourth contact needle placed at a point away from the third contact needle by a predetermined length and contacting four sections of the IC coin contact portion disposed in the first IC coin; And a fifth contact needle placed at a point a predetermined length away from the fourth contact needle and contacting five sections of the IC coin contact portion disposed in the first IC coin. 6. The apparatus of claim 5, wherein the first IC coin reader contact portion comprises: a circular member having a circular shape; A first contact needle placed in the center of the circular member and in contact with one section of the IC coin contact portion disposed in the first IC coin; A second contact needle placed outside the predetermined contact needle from the first contact needle and contacting two sections of the IC coin contact portion disposed in the first IC coin; A third contact needle placed outside the first contact needle further than a second contact needle in contact with three sections of the IC coin contact portion disposed in the first IC coin; A fourth contact needle placed outside the predetermined contact needle from the first contact needle, the fourth contact needle being in contact with four sections of the IC coin contact portion disposed in the first IC coin; And a fifth contact needle placed in the outside of the first contact needle further than a fourth contact needle and contacting five sections of the IC coin contact portion disposed in the first IC coin. system. The method of claim 5, wherein the first IC coin reader contact portion and the cross member made of a cross shape; A first contact needle placed in the center of the cross member and contacting a section of the IC coin contact portion disposed in the first IC coin; A second contact needle placed in a first extension part away from the first contact needle by a predetermined length and contacting two sections of the IC coin contact part disposed in the first IC coin; A third contact needle placed in the second extension part farther from the first contact needle than the second contact needle and contacting three sections of the IC coin contact part disposed in the first IC coin; A fourth contact needle placed in the third extension part farther from the first contact needle than the third contact needle, the fourth contact needle being in contact with four sections of the IC coin contact part disposed in the first IC coin; And a fifth contact needle placed in the fourth contact needle at a predetermined length farther from the first contact needle than the fourth contact needle, and contacting five sections of the IC coin contact portion disposed in the first IC coin. IC coin system. A second IC coin in which the IC chip is embedded and the IC coin contact portions are disposed on both sides in a circular band around the rolling axis; An injection hole into which the second IC coin is inserted; An IC coin passing portion through which the second IC coin passes when the second IC coin is inputted; A coin holding device mounted in the IC coin passing part to fix the second IC coin when the second IC coin is inserted; A control unit controlling information exchange with the second IC coin input through the inlet; A second IC coin reader contact portion mounted in both directions of the controller and contacting the IC coin contact portion when the second IC coin is fixed by the coin holding device; A connection cable electrically connecting the control unit and the second IC coin reader contact unit; And an outlet through which the second IC coin is discharged. 10. The IC coin system according to claim 9, wherein the shape of the second IC coin has a round coin shape. 10. The IC coin system of claim 9, wherein the material of the second IC coin has a material having various properties that can protect the IC chip from warpage, impact, and the like from the outside. 10. The apparatus of claim 9, wherein the control unit comprises: an IC coin reader unit for supplying power and communication with the second IC coin; Under the control of the IC coin reader unit, the coin holding device controls a mechanical operation to fix and release the second IC coin, and comprises a contact control unit for controlling the contact with the second IC coin IC coin system. 10. The IC coin system according to claim 9, wherein the second IC coin reader contact portion makes radial contact with the rolling central axis of the first IC coin. 14. The apparatus of claim 13, wherein the second IC coin reader contact portion comprises: a rod-shaped member formed in a rod shape provided in both directions; A first contact needle placed at an end of the rod-shaped member installed in both directions and contacting a section of the IC coin contact portion disposed in the second IC coin; A second contact needle placed at a point away from the first contact needle by a predetermined length and contacting two sections of the IC coin contact portion disposed in the second IC coin; A third contact needle placed at a point away from the second contact needle by a predetermined length and contacting three sections of the IC coin contact unit disposed in the second IC coin; A fourth contact needle placed at a point away from the third contact needle by a predetermined length and contacting four sections of the IC coin contact portion disposed in the second IC coin; And a fifth contact needle placed at a point a predetermined length away from the fourth contact needle and contacting five sections of the IC coin contact portion disposed in the second IC coin. 14. The apparatus of claim 13, wherein the second IC coin reader contact portion comprises: a circular member having a circular shape provided in both directions; A first contact needle placed in a central portion of the circular member installed in both directions and in contact with one section of the IC coin contact portion disposed in the second IC coin; A second contact needle placed outside the predetermined contact needle from the first contact needle and contacting two sections of the IC coin contact portion disposed in the second IC coin; A third contact needle which is placed outside the first contact needle a predetermined length further from the second contact needle and is in contact with three sections of the IC coin contact portion disposed in the second IC coin; A fourth contact needle placed outside the predetermined contact needle from the first contact needle, the fourth contact needle contacting four sections of the IC coin contact portion disposed in the second IC coin; And a fifth contact needle placed in the outside of the first contact needle further than a fourth contact needle and contacting five sections of the IC coin contact portion disposed in the second IC coin. system. 15. The method of claim 13, wherein the second IC coin reader contact portion, a cross-shaped member made of a cross shape provided in both directions; A first contact needle placed in a center of the cross member installed in both directions and contacting a section of the IC coin contact portion disposed in the second IC coin; A second contact needle placed in a first extension part at a predetermined length away from the first contact needle and contacting two sections of the IC coin contact part disposed in the second IC coin; A third contact needle placed in the second extension part farther from the first contact needle than the second contact needle, the third contact needle being in contact with three sections of the IC coin contact part disposed in the second IC coin; A fourth contact needle placed in the third extension part farther from the first contact needle than the third contact needle, the fourth contact needle being in contact with four sections of the IC coin contact part disposed in the second IC coin; And a fifth contact needle placed in the fourth extension part farther from the first contact needle than the fourth contact needle and contacting five sections of the IC coin contact part disposed in the second IC coin. IC coin system. A first IC coin in which the IC chip is embedded and the IC coin contact portions are arranged on both sides in a circular band around the rolling axis; An inlet through which the first IC coin is inserted; An IC coin passing portion through which the first IC coin passes when the first IC coin is inputted; A coin fixing device mounted in the IC coin passing part to fix the first IC coin when the first IC coin is inserted; A control unit controlling information exchange with the first IC coin input through the inlet; A second IC coin reader contact portion mounted in both directions of the controller and contacting the IC coin contact portion when the first IC coin is fixed by the coin holding device; A connection cable electrically connecting the control unit and the second IC coin reader contact unit; And an outlet for discharging the first IC coin. 18. The IC coin system according to claim 17, wherein the first IC coin has a round coin shape. 18. The IC coin system of claim 17, wherein the material of the first IC coin has a material of plastic and metal properties capable of protecting the IC chip from warpage, impact, and the like from the outside. 18. The apparatus of claim 17, wherein the control unit comprises: an IC coin reader unit for supplying power and communication with the first IC coin; Under the control of the IC coin reader unit, the coin holding device controls a mechanical operation for fixing and releasing the first IC coin, and comprises a contact control unit for controlling the contact with the first IC coin IC coin system. 18. The IC coin system according to claim 17, wherein the second IC coin reader contact portion makes radial contact with the rolling central axis of the first IC coin. 22. The apparatus of claim 21, wherein the second IC coin reader contact portion comprises: a rod-shaped member formed in a rod shape provided in both directions; A first contact needle placed at an end of the rod-shaped member installed in both directions and contacting a section of the IC coin contact portion disposed in the first IC coin; A second contact needle placed at a point a predetermined length away from the first contact needle and contacting two sections of the IC coin contact portion disposed in the first IC coin; A third contact needle placed at a point away from the second contact needle by a predetermined length and contacting three sections of the IC coin contact unit disposed in the first IC coin; A fourth contact needle placed at a point away from the third contact needle by a predetermined length and contacting four sections of the IC coin contact portion disposed in the first IC coin; And a fifth contact needle placed at a point a predetermined length away from the fourth contact needle and contacting five sections of the IC coin contact portion disposed in the first IC coin. 22. The apparatus of claim 21, wherein the second IC coin reader contact portion comprises: a circular member having a circular shape provided in both directions; A first contact needle placed in a central portion of the circular member installed in both directions and in contact with one section of the IC coin contact portion disposed in the first IC coin; A second contact needle placed outside the predetermined contact needle from the first contact needle and contacting two sections of the IC coin contact portion disposed in the first IC coin; A third contact needle placed outside the first contact needle further than a second contact needle in contact with three sections of the IC coin contact portion disposed in the first IC coin; A fourth contact needle placed outside the predetermined contact needle from the first contact needle, the fourth contact needle being in contact with four sections of the IC coin contact portion disposed in the IC coin; And a fifth contact needle placed in the outside of the first contact needle further than a fourth contact needle and contacting five sections of the IC coin contact portion disposed in the first IC coin. system. 22. The method of claim 21, wherein the second IC coin reader contact portion, a cross-shaped member made of a cross shape provided in both directions; A first contact needle placed in a center of the cross member installed in both directions and in contact with one section of the IC coin contact portion disposed in the first IC coin; A second contact needle placed in a first extension portion away from the first contact needle and contacting two sections of the IC coin contact portion disposed in the first IC coin; A third contact needle placed in the second extension part farther from the first contact needle than the second contact needle and contacting three sections of the IC coin contact part disposed in the first IC coin; A fourth contact needle placed in the third extension part farther from the first contact needle than the third contact needle, the fourth contact needle being in contact with four sections of the IC coin contact part disposed in the first IC coin; And a fifth contact needle placed in the fourth contact needle at a predetermined length farther from the first contact needle than the fourth contact needle, and contacting five sections of the IC coin contact portion disposed in the first IC coin. IC coin system.