WO2015000298A1

WO2015000298A1 - Ic card holder, ic card terminal and using method thereof

Info

Publication number: WO2015000298A1
Application number: PCT/CN2014/071274
Authority: WO
Inventors: 胡长发
Original assignee: 福建联迪商用设备有限公司
Priority date: 2013-07-05
Filing date: 2014-01-23
Publication date: 2015-01-08
Also published as: CN103366200A; CN103366200B

Abstract

Disclosed are an IC card holder, an IC card terminal and using method thereof. A metallic conducting plate or a metallic conducting device is fixed at a socket of the IC card terminal or the IC card holder. A contact and a grounding terminal are arranged on the metallic conducting plate or the metallic conducting device. The contact is arranged on a path passing through an IC card chip when an IC card is inserted into the socket, and the contact is used for being in electric contact with the IC card chip when the IC card chip passes through the contact in order to obtain electrostatic charges on the IC card chip. The grounding terminal is grounded to conduct the electrostatic charges to the ground. The using steps of the IC card terminal comprises: the IC card is inserted into the socket; the IC card chip contacts with the contact to conduct the electrostatic charges to the ground; the IC card chip contacts with the contact of the IC card terminal and the IC card terminal reads and writes data from and to the IC card chip; and after the data is read and written, the IC card is pulled out from the socket. The invention has the advantage that the IC card terminal can be prevented from being damaged by the electrostatic charges on the IC card chip when the IC card is swiped.

Description

How to use IC card holder, IC card terminal and IC card terminal

技术领域 Technical field

The present invention relates to an IC card holder, an IC card terminal, and an IC card terminal.

背景技术 Background technique

IC card (Integrated Circuit Card) It is another new type of information tool that emerged after the magnetic card, which stores information through the integrated circuit of the card. The IC card holder is the bridge between the IC card and the application system. With the continuous development of technology, IC Cards are used more and more, such as medical insurance IC cards, IC card type bank cards, IC card type bus cards, and so on.

When an IC card is inserted into an existing IC card terminal, the static electricity on the card passes through the IC. The contact of the card seat is transmitted to the terminal board, causing damage to the motherboard, causing the IC card terminal to restart or crash, especially when the winter is in the north of China, the weather is relatively dry, IC The charge accumulated by the card can even damage the terminal.

发明内容 Summary of the invention

The technical problem to be solved by the present invention is to provide an IC card holder, an IC card terminal, and an IC card terminal, which can be used in an IC. The electrostatic charge on the IC card chip is derived before the card chip is electrically contacted with the terminal board.

In order to solve the above technical problem, the first technical solution adopted by the present invention is to provide an IC card holder, including a card holder body, and the card holder body is provided with an insertion body. The socket of the IC card further includes a metal conductive plate fixed on the card body; the metal conductive plate is provided with a contact and a ground end, and the contact is disposed in the process of inserting the IC card into the socket On the track that the card chip passes, the contacts are used to make electrical contact with the IC card chip during the process of passing the IC card chip through the contacts to obtain the IC. An electrostatic charge on the card chip grounded to ground the electrostatic charge.

The metal conductive plate is open-looped and sleeved on the card body, adjacent to the socket, and a through slot is formed on the socket corresponding to the contact, and the contact passes through the through slot. Extend into the socket.

A second technical solution adopted by the present invention is to provide an IC card terminal, including an IC card holder, and the IC The card holder is the IC card holder described in the first technical solution.

A third technical solution adopted by the present invention is to provide an IC card terminal, including for inserting an IC a socket of the card, wherein the socket is provided with a metal conductive device, the metal conductive device is provided with a contact and a grounding end, and the contact is disposed in the process of inserting the IC card into the socket On the track that the card chip passes, the contacts are used to make electrical contact with the IC card chip during the process of passing the IC card chip through the contacts to obtain the IC. An electrostatic charge on the card chip grounded to ground the electrostatic charge.

Wherein, the metal conductive device has a closed loop shape, and is provided with a contact, a grounding end and a conductive socket having the same shape as the socket, and the annular end edge of the metal conductive device is connected with the socket, and the contact is disposed at the The conductive socket is located in the IC The card passes through the trajectory of the IC card chip during insertion of the conductive socket.

The method for using the IC card terminal according to the second technical solution and the third technical solution includes the following steps: a card enters the IC card holder from the socket or the conductive socket; the IC card chip is in contact with the contact, the contact process is for introducing an electrostatic charge on the IC card chip into the ground through the metal conductive plate; the IC card chip versus The IC card terminal contacts the contacts, and the IC card terminal reads and writes data to the IC card chip; after the data is read and written, the IC card is withdrawn from the socket or the conductive socket.

The invention has the beneficial effects of: contacting the IC card chip and the IC card holder through the contacts on the metal conductive plate or the metal conductive device or the IC The electrostatic charge on the IC card chip is removed before the card terminal contacts contact, and the various electrical components on the main board of the IC card terminal are protected from electrostatic charges.

附图说明 DRAWINGS

Figure 1 is a front elevational view of a first embodiment of the present invention;

Figure 2 is a plan view of a first embodiment of the present invention;

Figure 3 is a perspective view of a first embodiment of the present invention;

Figure 4 is a front elevational view of a second embodiment of the present invention;

Figure 5 is a plan view of a second embodiment of the present invention;

Fig. 6 is a schematic perspective view of a second embodiment of the present invention.

Main component symbol description: IC card terminal 100; IC card holder 1; metal conductive plate 2; contact 21; socket 3; IC card 4; IC card chip 41; metal conductive device 5; conductive socket 51.

具体实施方式 detailed description

The detailed description of the technical contents, structural features, and the objects and effects of the present invention will be described in detail below with reference to the accompanying drawings.

Referring to FIG. 1 to FIG. 3, a first embodiment of the present invention is an IC card holder 1 , and the IC card holder 1 The card holder body is provided with a socket 3 for inserting the IC card 4 and a metal conductive plate 2 fixed on the card body; the metal conductive plate 2 is provided with a contact 21 And the grounding end, the contact 21 is disposed on a track on which the IC card chip 41 passes during insertion of the IC card 4 into the socket 3, and the contact 21 is used in the IC card chip 41. The IC card chip 41 is electrically contacted during the process of the contact 21 to obtain the IC card chip. An electrostatic charge on the ground that is grounded for introducing the electrostatic charge to the ground. Specifically, the metal conductive plate 2 is annular and sleeved on the card body near the socket 3 On the side wall, a through slot is formed in the side wall corresponding to the contact point 21, and the contact 21 extends through the through slot into the body of the card holder.

Referring to FIG. 4 to FIG. 6, a second embodiment of the present invention is an IC card terminal 100, and the IC card terminal 100 A socket 3 for inserting the IC card 4 and a closed-loop metal conductive device 5 fixed outside the socket 3 are provided. The metal conductive device 5 is provided with a contact 21 and a grounding end, and the metal guiding device 5 The annular end edge is connected to the socket 3, and the other end of the metal conductive device 5 is provided with a conductive socket 51 having the same shape as the socket 3, and the contact 21 is disposed in the conductive socket 51, and the contact 21 It is disposed on a track through which the IC card chip 41 passes during insertion of the IC card 4 into the conductive socket 51, and the contact 21 is used in the process of the IC card chip 41 passing through the contact 21 The IC card chip 41 is electrically contacted to obtain an electrostatic charge on the IC card chip 41 which is grounded for introducing the electrostatic charge to the ground.

The method of using the second embodiment includes the steps of: IC card 4 entering the IC card terminal from the conductive socket 51; IC The card chip 41 is in contact with the contact 21, and the electrostatic charge on the IC card chip 41 is introduced into the ground through the metal conductive device 5 during the contact; the IC card chip 41 is in contact with the IC card terminal contact, The IC card terminal 100 reads and writes data to the IC card chip 41; after the data is read and written, the IC card 4 is withdrawn from the conductive socket 51.

The above is only the embodiment of the present invention, and is not intended to limit the scope of the invention, and the equivalent structure or equivalent process transformation of the present invention and the contents of the drawings may be directly or indirectly applied to other related technologies. The fields are all included in the scope of patent protection of the present invention.

Claims

An IC card holder, comprising a card holder body, wherein the card holder body is provided with a socket for inserting an IC card, and further comprising a metal conductive plate fixed on the card body; the metal conductive plate The contact is provided with a grounding end, the contact is disposed on a track that the IC card chip passes during insertion of the IC card into the socket, and the contact is used in the process of the IC card chip passing the contact with the IC card chip Electrical contact is made to obtain an electrostatic charge on the IC card chip that is grounded for introducing the electrostatic charge to the ground.

The IC card holder according to claim 1, wherein the metal conductive plate is open-looped and sleeved on the card holder body adjacent to the socket, and the socket corresponds to the contact. The position is opened with a through slot through which the contact extends into the socket.

An IC card terminal comprising an IC card holder, wherein the IC card holder is the IC card holder according to claim 1 or 2.

An IC card terminal, comprising: a socket for inserting an IC card, wherein the socket is provided with a metal conductive device, the metal conductive device is provided with a contact and a ground end, and the contact is arranged On the track that the IC card chip passes during the insertion of the IC card into the socket, the contacts are used to make electrical contact with the IC card chip during the process of passing the IC card chip through the contacts to obtain an electrostatic charge on the IC card chip. The ground terminal is grounded for introducing the electrostatic charge to the ground.

The IC card terminal according to claim 4, wherein the metal conductive device has a closed loop shape, and the contact, the ground end and a conductive socket having the same shape as the socket are provided on the metal. The annular end edge of the conductive device is coupled to the socket, and the contact is disposed in the conductive socket on a track on which the IC card chip passes during insertion of the IC card into the conductive socket.

A method of using an IC card terminal, wherein the IC card terminal is the IC card terminal according to any one of claims 3 to 5, and the using step comprises:

The IC card enters the IC card holder from the socket or the conductive socket;

An IC card chip is in contact with the contact, the contact process is for introducing an electrostatic charge on the IC card chip into the ground through the metal conductive plate;

The IC card chip is in contact with the IC card terminal contact, and the IC card terminal performs data reading and writing on the IC card chip;

After the data is read and written, the IC card exits from the socket or the conductive socket.