CN213715932U - Card reading device and system - Google Patents
Card reading device and system Download PDFInfo
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- CN213715932U CN213715932U CN202023333303.5U CN202023333303U CN213715932U CN 213715932 U CN213715932 U CN 213715932U CN 202023333303 U CN202023333303 U CN 202023333303U CN 213715932 U CN213715932 U CN 213715932U
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Abstract
The utility model provides a card reading device and system can be used to information security technical field, the card includes the magnetic stripe district, the device includes: the card slot is used for accommodating the card; the first reading module and the second reading module are respectively positioned at different positions of the card slot and are used for respectively contacting with two surfaces of a card placed in the card slot and forming electric signals corresponding to a magnetic strip area of the contacted card based on an electromagnetic induction principle; and read control module, be used for based on the first signal of telecommunication that reads module or second read module obtains the magnetic stripe information of card, the utility model discloses can let the card of punching realize blindly punching, improve the efficiency of punching the card.
Description
Technical Field
The utility model relates to an information security technical field especially relates to a card reading device and system.
Background
With the development of science and technology, people have higher living standard, the Internet is ubiquitous, and the form of receipt is diversified. At present, the industry order-acquiring mode has the consumption of traditional bank card inserting, card swiping, non-connection, card number inputting by hand and the like, and meanwhile, the two-dimensional code scanning consumption of WeChat, Paibao and the like is greatly popularized by Unionpay. For the cards such as the bank card, the membership card, the score card and the like, the left side or the right side of the magnetic stripe needs to be distinguished when the cards are normally swiped, so that the cards are very inconvenient to use when the cards are swiped, and the card swiping efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a card reading device can let the card punching realize the blind brush, improves the efficiency of punching the card. Another object of the present invention is to provide a card reading system.
In order to achieve the above object, an aspect of the present invention discloses a card reading apparatus, the card includes a magnetic stripe region, the apparatus includes:
the card slot is used for accommodating the card;
the first reading module and the second reading module are respectively positioned at different positions of the card slot and are used for respectively contacting with two surfaces of a card placed in the card slot and forming electric signals corresponding to a magnetic strip area of the contacted card based on an electromagnetic induction principle; and
and the reading control module is used for obtaining the magnetic stripe information of the card based on the electric signal of the first reading module or the second reading module.
Preferably, the first and second reading modules comprise a first and second magnetic head, respectively, for contacting the card.
Preferably, at least a portion of the first and second heads is exposed from opposite side walls of the card slot.
Preferably, the clamping groove comprises a middle part and two end parts positioned at two sides of the middle part,
the first magnetic head and the second magnetic head are respectively positioned at two end parts of the clamping groove.
Preferably, at least one of the first head and the second head is a head with a spring.
Preferably, the first and second liquid crystal materials are,
the reading control module is further used for disconnecting the second reading module when receiving the electric signal of the first reading module; and/or the presence of a gas in the gas,
the reading control module is further used for disconnecting the first reading module when receiving the electric signal of the second reading module.
Preferably, at least one of both ends of the opening of the card slot is formed with an arc-shaped edge.
Preferably, the arc edges of the openings at the two ends of the clamping groove are respectively positioned on the two opposite side walls of the clamping groove.
Preferably, further comprising a housing;
the first reading module, the second reading module and the reading control device are arranged in the shell, and the shell is provided with the clamping groove.
Preferably, the reader further comprises a power module for supplying power to the first reading module, the second reading module and the reading control device.
The utility model also discloses a card reading system, include as above card reading device with the card.
The utility model discloses a first reading module and second reading module are located the different positions of draw-in groove respectively and contact with the different faces of the card that inserts the draw-in groove. The first reading module and the second reading module can interact with the magnetic strip area to form an electric signal corresponding to the magnetic strip information in the magnetic strip area when the card is swiped based on the electromagnetic induction principle. The reading control module can determine that the magnetic stripe information of the card is obtained according to the electric signals of the first reading module or the second reading module according to the time of the electric signals formed by the first reading module and the second reading module so as to finish the reading of the card information. To sum up, the utility model discloses can let the card punching realize the blind and punch, improve the efficiency and the convenience of punching the card.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 shows a schematic structural diagram of a specific embodiment of the card reading apparatus of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that the utility model discloses a card reading device and system can be used to information security technical field, also can be used to the arbitrary field except information security technical field, the utility model discloses a card reading device and system's application is not restricted.
According to an aspect of the utility model, this embodiment discloses a card reading device. The card comprises a magnetic strip area, and the device comprises a card slot, a first reading module, a second reading module and a reading control module.
The clamping groove is used for accommodating the card. The first reading module and the second reading module are respectively located at different positions of the card slot and are used for being respectively contacted with two sides of a card placed in the card slot, and electric signals corresponding to a magnetic strip area of the contacted card are formed based on an electromagnetic induction principle. The reading control module is used for obtaining magnetic stripe information of the card based on the electric signals of the first reading module or the second reading module.
The utility model discloses a first reading module and second reading module are located the different positions of draw-in groove respectively and contact with the different faces of the card that inserts the draw-in groove. The first reading module and the second reading module can interact with the magnetic strip area to form an electric signal corresponding to the magnetic strip information in the magnetic strip area when the card is swiped based on the electromagnetic induction principle. The reading control module can determine that the magnetic stripe information of the card is obtained according to the electric signals of the first reading module or the second reading module according to the time of the electric signals formed by the first reading module and the second reading module so as to finish the reading of the card information. To sum up, the utility model discloses can let the card punching realize the blind and punch, improve the efficiency and the convenience of punching the card.
In a preferred embodiment, the first and second reading modules comprise a first and second magnetic head, respectively, for contacting the card.
It will be appreciated that the first and second read modules include first and second heads, respectively. This first magnetic head and second magnetic head contact with the card, when the card is swiped, the magnetic stripe district and first magnetic head or second magnetic head contact and relative movement of card, according to the electromagnetic induction principle, the magnetic stripe on the card can be through the magnetic head and different magnetic fields are produced, the sensitive line on the magnetic head senses different magnetic field changes and has produced different signal of telecommunication, thereby read control module can obtain the magnetic stripe information that corresponds according to the change of this signal of telecommunication, can carry out the verification of information such as user identity information or account information according to magnetic stripe information.
In a preferred embodiment, at least a portion of the first and second heads is exposed from opposite side walls of the card slot. It will be appreciated that at least a portion of the magnetic head is exposed to the card slot. When the card is placed in the clamping groove, the card can be in extrusion contact with the magnetic head and enables the spring to move, and magnetic stripe information reading is completed.
In a preferred embodiment, the card slot includes a middle portion and two end portions located at both sides of the middle portion, and the first magnetic head and the second magnetic head are located at the two end portions of the card slot, respectively. In this preferred embodiment, in order to accurately judge the insertion direction of the card, the first magnetic head and the second magnetic head may be respectively disposed at both end portions of the card slot, and the first magnetic head and the second magnetic head may be respectively disposed on two opposite different side walls of the card slot. The card is inserted from one end and first contacts the end contact of that end, so that the end contact first forms an electrical signal. Furthermore, the reading control module can determine the insertion direction of the card according to the magnetic head of the first received electric signal, so that magnetic stripe information is obtained according to the electric signal formed by the reading module corresponding to the magnetic stripe area of the card, and therefore a user can read the magnetic stripe information by inserting the reading control module into the card slot from any side, and the reading of the magnetic stripe information under the condition of blind brushing is realized.
In a preferred embodiment, at least one of the first head and the second head is a head with a spring. It can be understood that, when the first magnetic head and the second magnetic head adopt the magnetic head with the spring, the spring is extruded and deformed to form elastic force when the card is inserted into the card slot, and the elastic force of the spring can keep the magnetic head and the card to be in close contact, so that the generation of electric signals is realized.
In a preferred embodiment, the reading control module is further configured to disconnect the second reading module when receiving the electrical signal of the first reading module; and/or the reading control module is further used for disconnecting the first reading module when receiving the electric signal of the second reading module. Preferably, the reading control module can be realized by adopting a micro control chip.
In order to improve the accuracy of reading the magnetic stripe information, in the preferred embodiment, when the reading control module receives the electrical signal of the first reading module, the second reading module is disconnected, that is, the second reading module does not form an electrical signal corresponding to the magnetic stripe information any more, so that it can be ensured that the reading module corresponding to the magnetic stripe area can read accurate magnetic stripe information. Similarly, when the reading control module receives the electrical signal of the second reading module, the first reading module is disconnected, that is, the first reading module does not form the electrical signal corresponding to the magnetic stripe information any more. Therefore, when the magnetic stripe information of the magnetic stripe area is read, only one of the first reading module and the second reading module forms an electric signal, so that the accuracy of reading the obtained magnetic stripe information can be ensured.
In a preferred embodiment, at least one of the two ends of the slot opening is formed with an arcuate edge. It will be appreciated that the arcuate edge may guide the swiping action of the user, thereby allowing the user to more easily insert the card into the card slot.
In a preferred embodiment, the arc-shaped edges at the two end openings of the clamping groove are respectively located on two opposite side walls of the clamping groove. More preferably, the openings at the two ends of the clamping groove form arc-shaped edges respectively, and the arc-shaped edges at the openings at the two ends are located on the two opposite side walls of the clamping groove respectively. It can be understood that the arc-shaped edges are formed at the two ends of the clamping groove, and the arc-shaped edges are formed on the two opposite side walls of the clamping groove, so that different insertion modes of a user from the two ends of the clamping groove are more met, and the user experience is improved. Further, the arc-shaped edge can be arranged on the right side face in the card swiping direction so as to meet the right hand operation habits of most users.
In a preferred embodiment, the device further comprises a housing. The first reading module, the second reading module and the reading control device are arranged in the shell, and the shell is provided with the clamping groove. It will be appreciated that the housing may support and house the first and second reader modules and the read control means within.
In a preferred embodiment, the apparatus further comprises a power module for supplying power to the first reading module, the second reading module and the reading control device. It can be understood that the first reading module, the second reading module and the reading control device can be powered through the power supply module, and the energy requirement of each module in normal operation is met.
The invention will be further described below by way of a specific example. Fig. 1 shows an intelligent pos machine supporting blind brushing in this particular example. The pos machine 9100 includes a first magnetic head 9110 with a spring, a second magnetic head 9120 with a spring, a card slot arcuate edge 9130, a card slot arcuate edge 9140, and a read control module 9150. When a magnetic stripe card (card) is swiped, whether the magnetic stripe is on the left side or the right side, or whether the magnetic stripe is swiped from top to bottom or from bottom to top, magnetic head always reads the magnetic stripe information.
Specifically, in the first scenario, it is assumed that the magnetic stripe is left when brushing from top to bottom. When the card is swiped, the card enters along the arc-shaped edge 9130, and due to the arc-shaped opening, the card is easy to swipe compared with an intelligent pos card swipe device without the arc-shaped opening. When the card is pressed against the first spring loaded head 9110, the head moves to the left and against the stripe to begin reading the stripe information. When the reading control module 9150 receives an electrical signal sent by the first magnetic head 9110 with a spring, the second magnetic head 9120 with a spring is set to be in an open circuit state, and only the first magnetic head 9110 with a spring reads the card to form the electrical signal.
In the second scenario, assume that the swipe is from top to bottom, with the magnetic stripe on the right. When the card is swiped, the card enters along the arc-shaped edge 9130, and due to the arc-shaped opening, the card is easy to swipe compared with an intelligent pos card swipe device without the arc-shaped opening. When the card is pressed against the first spring loaded head 9110, the head moves to the left and against the stripe to begin reading the stripe information. Because the surface is not provided with the magnetic strip, the information of the magnetic strip can not be read, and the card continuously slides downwards. When the card is pressed against the second spring loaded head 9120, the head moves to the right and against the stripe to begin reading the stripe information. When the reading control module 9150 receives an electrical signal sent by the second magnetic head 9120 with a spring, the first magnetic head 9110 with a spring is set to be in an off state, and only the magnetic head 9120 with a spring reads the card.
In a third scenario, assume that the card is a two-sided magnetic stripe card, swiping from top to bottom. Assuming that the card is swiped from top to bottom, the card enters along the curved edge 9130, which is an arc-shaped opening, which is easier to swipe than a smart pos swipe without an arc-shaped opening. When the card is pressed against the first spring loaded head 9110, the head moves to the left and against the stripe to begin reading the stripe information. When the read control module 9150 receives an electrical signal from the first head 9110 with a spring, the second head 9120 with a spring is set to an off state, so that only the first head 9110 with a spring reads the card. When the magnetic stripe is pressed to the second magnetic head 9120 with a spring, the reading control module 9150 only reads the magnetic stripe information sent by the magnetic stripe 9110 because the second magnetic head 9120 is set to be in an off state.
Based on the same principle, the embodiment also discloses a card reading system. The card reading system comprises the card reading device and the card.
The card can include the body and set up magnetic stripe district and the watermark district on the body, and magnetic stripe district and watermark district can set up respectively on the body in the form of picture layer.
The utility model discloses a first reading module and second reading module are located the different positions of draw-in groove respectively and contact with the different faces of the card that inserts the draw-in groove. The first reading module and the second reading module can interact with the magnetic strip area to form an electric signal corresponding to the magnetic strip information in the magnetic strip area when the card is swiped based on the electromagnetic induction principle. The reading control module can determine that the magnetic stripe information of the card is obtained according to the electric signals of the first reading module or the second reading module according to the time of the electric signals formed by the first reading module and the second reading module so as to finish the reading of the card information. To sum up, the utility model discloses can let the card punching realize the blind and punch, improve the efficiency and the convenience of punching the card.
Since the principle of solving the problems of the system is similar to that of the above device, the implementation of the system can be referred to the implementation of the device, and is not described in detail herein.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (11)
1. A card reading apparatus, wherein the card includes a magnetic stripe region, the apparatus comprising:
the card slot is used for accommodating the card;
the first reading module and the second reading module are respectively positioned at different positions of the card slot and are used for respectively contacting with two surfaces of a card placed in the card slot and forming electric signals corresponding to a magnetic strip area of the contacted card based on an electromagnetic induction principle; and
and the reading control module is used for obtaining the magnetic stripe information of the card based on the electric signal of the first reading module or the second reading module.
2. The card reading apparatus of claim 1, wherein the first and second reading modules include first and second magnetic heads, respectively, for contacting the card.
3. The card reading apparatus of claim 2, wherein at least portions of the first and second magnetic heads are exposed from opposite sidewalls of the card slot.
4. The card reading apparatus of claim 3, wherein the card slot includes a middle portion and two end portions on either side of the middle portion,
the first magnetic head and the second magnetic head are respectively positioned at two end parts of the clamping groove.
5. The card reading apparatus of claim 2, wherein at least one of the first and second heads is a sprung head.
6. The card reading apparatus of claim 1,
the reading control module is further used for disconnecting the second reading module when receiving the electric signal of the first reading module; and/or the presence of a gas in the gas,
the reading control module is further used for disconnecting the first reading module when receiving the electric signal of the second reading module.
7. The card reading apparatus of claim 1, wherein at least one of the ends of the card slot opening is formed with an arcuate edge.
8. The card reading apparatus of claim 7, wherein the arcuate edges at the openings at the ends of the slot are located on opposite side walls of the slot.
9. The card reading apparatus of claim 1, further comprising a housing;
the first reading module, the second reading module and the reading control device are arranged in the shell, and the shell is provided with the clamping groove.
10. The card reading apparatus of claim 1, further comprising a power module to power the first reading module, the second reading module, and the read control device.
11. A card reading system comprising a card reading apparatus according to any one of claims 1 to 10 and the card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023333303.5U CN213715932U (en) | 2020-12-31 | 2020-12-31 | Card reading device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023333303.5U CN213715932U (en) | 2020-12-31 | 2020-12-31 | Card reading device and system |
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| CN213715932U true CN213715932U (en) | 2021-07-16 |
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| CN202023333303.5U Active CN213715932U (en) | 2020-12-31 | 2020-12-31 | Card reading device and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114648822A (en) * | 2022-03-17 | 2022-06-21 | 袁增超 | Intelligent enterprise management system based on big data |
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- 2020-12-31 CN CN202023333303.5U patent/CN213715932U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114648822A (en) * | 2022-03-17 | 2022-06-21 | 袁增超 | Intelligent enterprise management system based on big data |
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