CN210721490U - Take two-dimensional code to sweep multi-functional scanning terminal of sign indicating number function - Google Patents
Take two-dimensional code to sweep multi-functional scanning terminal of sign indicating number function Download PDFInfo
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- CN210721490U CN210721490U CN201922409526.6U CN201922409526U CN210721490U CN 210721490 U CN210721490 U CN 210721490U CN 201922409526 U CN201922409526 U CN 201922409526U CN 210721490 U CN210721490 U CN 210721490U
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Abstract
The utility model discloses a take two-dimensional code to sweep multi-functional scanning terminal of sign indicating number function, including main CPU, characterized by: the main CPU is electrically connected with the non-contact IC card assembly, the main CPU is electrically connected with the PSAM card assembly, the main CPU is electrically connected with the storage assembly, the main CPU is electrically connected with the magnetic stripe card assembly, the main CPU is electrically connected with the USB HUB, and the main CPU is electrically connected with the two-dimensional code module. The utility model relates to a card reader equipment field, specifically say, relate to a take two-dimensional code to sweep multi-functional scanning terminal of sign indicating number function. The utility model discloses a take two-dimensional code to sweep multi-functional scanning terminal of sign indicating number function, be favorable to realizing multi-functional scanning.
Description
Technical Field
The utility model relates to a card reader equipment field, specifically say, relate to a take two-dimensional code to sweep multi-functional scanning terminal of sign indicating number function.
Background
With the wider application of the two-dimensional code technology, the card reader field has more and more requirements on the two-dimensional code identification, and the upgrading and updating of products in the field are necessary.
The multifunctional scanning terminal is multifunctional card reading equipment, supports a plurality of types of cards, comprises a contact type IC card, a non-contact type IC card, a second-generation identity card and a magnetic stripe card, and supports two-dimensional code scanning.
At present, a plurality of card readers are integrated together in the market, so that with the generation of various composite applications, the same client can face the situation of operating a plurality of cards, and inconvenience is brought to a user.
With the progress of technology, the security protection processing of device data is also of particular importance, and the related requirements of data encryption transmission are necessarily put forward to improve the security level.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a take two-dimensional code to sweep multi-functional scanning terminal of sign indicating number function is favorable to realizing multi-functional scanning.
The utility model adopts the following technical scheme to realize the purpose of the invention:
the utility model provides a take two-dimensional code to sweep multi-functional scanning terminal of sign indicating number function, includes main CPU, characterized by: the main CPU is electrically connected with the non-contact IC card assembly, the main CPU is electrically connected with the PSAM card assembly, the main CPU is electrically connected with the storage assembly, the main CPU is electrically connected with the magnetic stripe card assembly, the main CPU is electrically connected with the USB HUB, and the main CPU is electrically connected with the two-dimensional code module.
As a further limitation of the present technical solution, the contactless IC card assembly is electrically connected to the radio frequency antenna and the secure module SAM.
As a further limitation of the technical solution, the two-dimensional code module is electrically connected to the light supplement circuit and the usb stub.
As a further limitation of the present technical solution, the PSAM card assembly includes a SIM500, a SIM501, and a SIM502, a pin 26 of the chip 100 is electrically connected to a pin 4 of the contact IC card assembly holder, a pin 27 of the main CPU is electrically connected to a pin 7 of the contact IC card assembly holder, a pin 56 of the main CPU is electrically connected to a pin 8 of the contact IC card assembly holder, a pin 57 of the main CPU is electrically connected to a pin 6 of the contact IC card assembly holder, a pin 61 of the main CPU is electrically connected to a pin 5 of the contact IC card assembly holder, a pin 29 of the main CPU is connected to a pin 3 of the contact IC card assembly holder, a pin 33 of the main CPU is electrically connected to a pin 10 of the contact IC card assembly holder, pins 27 of the main CPU are electrically connected to a pin 2 of the SIM500, a pin 2 of the SIM501, and a pin 2 of the SIM502, and pins 29 of the main CPU are electrically connected to a pin 7, a pin of the SIM500, a pin 7, a pin 2, Pin 7 of the SIM501 and pin 7 of the SIM502, pin 33 of the main CPU is electrically connected to pin 3 of the SIM500, pin 3 of the SIM501 and pin 3 of the SIM502, pin 42 of the main CPU is electrically connected to pin 7 of the non-contact IC card component interface socket, pin 43 of the main CPU is electrically connected to pin 8 of the non-contact IC card component interface socket, pin 21 of the main CPU is electrically connected to pin 6 of the memory component, pin 22 of the main CPU is electrically connected to pin 2 of the chip U303, pin 23 of the main CPU is electrically connected to pin 5 of the memory component, pin 36 of the main CPU is electrically connected to pin 6 of the memory component, pin 51 of the main CPU is electrically connected to pin 31 of the magnetic stripe card component, pin 52 of the main CPU is electrically connected to pin 30 of the magnetic stripe card component, and pin 44 of the main CPU is electrically connected to pin 8 of the USB HUB, the pin 45 of the main CPU is electrically connected to the pin 9 of the USB HUB, the pin 8 of the main CPU is electrically connected to the pin 12 of the two-dimensional code component interface seat, the pin 9 of the main CPU is electrically connected to the pin 13 of the two-dimensional code component interface seat, the pin 10 of the main CPU is electrically connected to the pin 11 of the two-dimensional code component interface seat, the pin 11 of the main CPU is electrically connected to the pin 14 of the two-dimensional code component interface seat, the pin 53 of the main CPU is electrically connected to the pin 5 of the two-dimensional code component interface seat, and the pin 54 of the main CPU is electrically connected to the pin 6 of the two-dimensional code component interface seat.
As a further limitation of the present technical solution, the non-contact IC card assembly further includes a radio frequency CPU, a radio frequency chip, and an impedance matching circuit, pins 30 to 34 of the radio frequency CPU are electrically connected to pins 1 to 4 of SAM interface socket J702, pins 11 to 14 of the radio frequency CPU are electrically connected to pins 1 to 4 of the radio frequency chip, pin 16 of the radio frequency CPU is electrically connected to pin 5 of the radio frequency chip, pins 6 and 7 of the radio frequency chip are electrically connected to the impedance matching circuit, and the impedance matching circuit is electrically connected to pins 1 and 2 of the radio frequency antenna interface socket.
As a further limitation of the technical solution, the pin 14 of the two-dimensional code device interface base is electrically connected to the light supplement circuit, the pin 8 of the two-dimensional code device interface base is electrically connected to the pin 10 of the USB HUB, and the pin 9 of the two-dimensional code device interface base is electrically connected to the pin 11 of the USB HUB.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
(1) the device can support the identification and reading of various cards such as a contact type IC card, a non-contact type IC card, a second-generation identity card and a magnetic stripe card, and supports two-dimensional code scanning, so that the convenience of use of a user is improved, meanwhile, corresponding safety encryption processing is performed on data transmission, the safety level is improved, and information leakage is avoided.
(2) The utility model discloses with multiple card reading function collection and an organic whole, through the external communication of single USB interface and power supply to there is reliable safe encryption processing, convenient to use is reliable.
The utility model discloses a take two-dimensional code to sweep multi-functional scanning terminal of sign indicating number function, be favorable to realizing multi-functional scanning.
Drawings
Fig. 1 is a module connection diagram of the present invention.
Fig. 2 is a schematic diagram of the main CPU circuit of the present invention.
Fig. 3 is a schematic circuit diagram of the contact IC card module according to the present invention.
Fig. 4 is a schematic circuit diagram of the PSAM card assembly of the present invention.
Fig. 5 is a schematic circuit diagram of the contactless IC card assembly of the present invention.
Fig. 6 is a schematic circuit diagram of the memory module of the present invention.
Fig. 7 is a schematic circuit diagram of the magnetic stripe card module of the present invention.
Fig. 8 is a schematic diagram of the USB HUB circuit of the present invention.
Fig. 9 is a schematic circuit diagram of the two-dimensional code module of the present invention.
Fig. 9 is a schematic circuit diagram of the two-dimensional code module of the present invention.
Fig. 10 is a schematic diagram of the light supplement circuit of the present invention.
Fig. 11 shows the non-connected IC card reading assembly of the present invention connected to the SAM and the rf antenna.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
As shown in fig. 1-11, the utility model discloses a main CPU, main CPU electric connection non-contact IC-card subassembly, main CPU electric connection PSAM card subassembly, main CPU electric connection storage subassembly, main CPU electric connection magnetic stripe card subassembly, main CPU electric connection USB HUB, main CPU electric connection two-dimensional code module.
The non-contact IC card assembly is electrically connected with the radio frequency antenna and the security module SAM.
Two-dimensional code module electric connection light filling circuit with the USB HUB.
The PSAM card component includes a SIM500, a SIM501, and a SIM502, where a pin 26 of the chip 100 is electrically connected to a pin 4 of the contact IC card component holder, a pin 27 of the main CPU is electrically connected to a pin 7 of the contact IC card component holder, a pin 56 of the main CPU is electrically connected to a pin 8 of the contact IC card component holder, a pin 57 of the main CPU is electrically connected to a pin 6 of the contact IC card component holder, a pin 61 of the main CPU is electrically connected to a pin 5 of the contact IC card component holder, a pin 29 of the main CPU is connected to a pin 3 of the contact IC card component holder, a pin 33 of the main CPU is electrically connected to a pin 10 of the contact IC card component holder, pins 27 of the main CPU are electrically connected to a pin 2 of the SIM500, a pin 2 of the SIM501, and a pin 2 of the SIM502, and pins 29 of the main CPU are electrically connected to a pin 7, a pin 7 of the SIM500, a pin 2 of the SIM502, and pins 7 of the, Pin 7 of the SIM501 and pin 7 of the SIM502, pin 33 of the main CPU is electrically connected to pin 3 of the SIM500, pin 3 of the SIM501 and pin 3 of the SIM502, pin 42 of the main CPU is electrically connected to pin 7 of the non-contact IC card component interface socket, pin 43 of the main CPU is electrically connected to pin 8 of the non-contact IC card component interface socket, pin 21 of the main CPU is electrically connected to pin 6 of the memory component, pin 22 of the main CPU is electrically connected to pin 2 of the chip U303, pin 23 of the main CPU is electrically connected to pin 5 of the memory component, pin 36 of the main CPU is electrically connected to pin 6 of the memory component, pin 51 of the main CPU is electrically connected to pin 31 of the magnetic stripe card component, pin 52 of the main CPU is electrically connected to pin 30 of the magnetic stripe card component, and pin 44 of the main CPU is electrically connected to pin 8 of the USB HUB, the pin 45 of the main CPU is electrically connected to the pin 9 of the USB HUB, the pin 8 of the main CPU is electrically connected to the pin 12 of the two-dimensional code component interface seat, the pin 9 of the main CPU is electrically connected to the pin 13 of the two-dimensional code component interface seat, the pin 10 of the main CPU is electrically connected to the pin 11 of the two-dimensional code component interface seat, the pin 11 of the main CPU is electrically connected to the pin 14 of the two-dimensional code component interface seat, the pin 53 of the main CPU is electrically connected to the pin 5 of the two-dimensional code component interface seat, and the pin 54 of the main CPU is electrically connected to the pin 6 of the two-dimensional code component interface seat.
The non-contact IC card assembly further comprises a radio frequency CPU, a radio frequency chip and an impedance matching circuit, wherein pins 30 to 34 of the radio frequency CPU are respectively and electrically connected with pins 1 to 4 of an SAM interface seat, pins 11 to 14 of the radio frequency CPU are respectively and electrically connected with pins 1 to 4 of the radio frequency chip, pin 16 of the radio frequency CPU is electrically connected with pin 5 of the radio frequency chip, pins 6 and 7 of the radio frequency chip are respectively and electrically connected with the impedance matching circuit, and the impedance matching circuit is electrically connected with pins 1 and 2 of a radio frequency antenna interface seat.
The pin 14 of the two-dimensional code component interface seat is electrically connected with the light supplementing circuit, the pin 8 of the two-dimensional code component interface seat is electrically connected with the pin 10 of the USB HUB, and the pin 9 of the two-dimensional code component interface seat is electrically connected with the pin 11 of the USBHUB.
And the main CPU utilizes the USB HUB to communicate with the outside.
The contact type IC card assembly and the PSAM card assembly realize card reading control of each card.
The radio frequency antenna is a single antenna, and reading of various non-connected cards and second-generation certificates is achieved.
The radio frequency CPU and the radio frequency chip are communicated in an SPI mode to drive the radio frequency antenna to interact with a non-connected card or a second-generation identity card, meanwhile, the radio frequency CPU is connected with the security module SAM in UART, IIC and other modes and used for decoding information of a second-generation resident identity card, and the main CPU is communicated with the micro radio frequency CPU to realize card reading and decoding control of each non-connected card.
The magnetic stripe card assembly realizes the analysis of magnetic stripe information, and the main CPU is communicated with the magnetic stripe card assembly to realize the data transmission processing of the magnetic stripe card.
The two-dimension code module is electrically connected with the USB HUB and the main CPU, so that a user can acquire scanned two-dimension code information in a USB or serial port mode.
The storage component is used for storing relevant configuration parameter information of the equipment and realizing the configuration of a magnetic stripe card magnetic track output format.
The model of the main CPU is STM32F 103.
The model number of the storage component is W25Q.
The model of the magnetic stripe card assembly is STM32F 103.
The USB HUB is FE1.1S in model number.
The model of the radio frequency CPU is STM32F 103.
The model of the radio frequency chip is ST 25.
The utility model discloses the work flow does: the multifunctional scanning terminal with the two-dimension code scanning function is a device integrating second-generation identity card reading, IC card contact, IC card reading and writing on a non-connected card, magnetic stripe reading and two-dimension code reading, is connected with a computer through a single USB, and adopts a data line for power supply and communication. The combined application recognition of various cards and the like is realized by matching with related computer software, and the method is suitable for users in various industries applying the business functions, such as banks, insurance, securities, people and society.
The device is connected with a computer through a USB port and powered on, then the computer sends related instructions to equipment in a command form, the equipment processes components (such as a second-generation identity card, a non-connected IC card, a contact IC card, a magnetic stripe card, a two-dimensional code and the like) after receiving the related instructions, and returns obtained data to the computer.
The above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a take two-dimensional code to sweep multi-functional scanning terminal of sign indicating number function, includes main CPU, characterized by:
the main CPU is electrically connected with the non-contact IC card assembly;
the main CPU is electrically connected with the contact IC card assembly;
the main CPU is electrically connected with the PSAM card component;
the main CPU is electrically connected with the storage component;
the main CPU is electrically connected with the magnetic strip card assembly;
the main CPU is electrically connected with the USB HUB;
the main CPU is electrically connected with the two-dimension code module.
2. The multifunctional scanning terminal with the two-dimension code scanning function according to claim 1, wherein: the non-contact IC card assembly is electrically connected with the radio frequency antenna and the security module SAM.
3. The multifunctional scanning terminal with the two-dimension code scanning function according to claim 1, wherein: two-dimensional code module electric connection light filling circuit with the USB HUB.
4. The multifunctional scanning terminal with the two-dimension code scanning function as claimed in claim 3, wherein: the PSAM card component includes a SIM500, a SIM501, and a SIM502, where a pin 26 of the main CPU is electrically connected to a pin 4 of the contact IC card component holder, a pin 27 of the main CPU is electrically connected to a pin 7 of the contact IC card component holder, a pin 56 of the main CPU is electrically connected to a pin 8 of the contact IC card component holder, a pin 57 of the main CPU is electrically connected to a pin 6 of the contact IC card component holder, a pin 61 of the main CPU is electrically connected to a pin 5 of the contact IC card component holder, a pin 29 of the main CPU is connected to a pin 3 of the contact IC card component holder, a pin 33 of the main CPU is electrically connected to a pin 10 of the contact IC card component holder, pins 27 of the main CPU are electrically connected to a pin 2 of the SIM500, a pin 2 of the SIM501, and a pin 2 of the SIM502, and pins 29 of the main CPU are electrically connected to a pin 7, a pin 7 of the SIM500, a pin 2 of the SIM502, and pins 7 of the, Pin 7 of the SIM501 and pin 7 of the SIM502, pin 33 of the main CPU is electrically connected to pin 3 of the SIM500, pin 3 of the SIM501 and pin 3 of the SIM502, pin 42 of the main CPU is electrically connected to pin 7 of the non-contact IC card component interface socket, pin 43 of the main CPU is electrically connected to pin 8 of the non-contact IC card component interface socket, pin 21 of the main CPU is electrically connected to pin 6 of the memory component, pin 22 of the main CPU is electrically connected to pin 2 of the chip U303, pin 23 of the main CPU is electrically connected to pin 5 of the memory component, pin 36 of the main CPU is electrically connected to pin 6 of the memory component, pin 51 of the main CPU is electrically connected to pin 31 of the magnetic stripe card component, pin 52 of the main CPU is electrically connected to pin 30 of the magnetic stripe card component, and pin 44 of the main CPU is electrically connected to pin 8 of the bhusub, the pin 45 of the main CPU is electrically connected to the pin 9 of the USB HUB, the pin 8 of the main CPU is electrically connected to the pin 12 of the two-dimensional code component interface seat, the pin 9 of the main CPU is electrically connected to the pin 13 of the two-dimensional code component interface seat, the pin 10 of the main CPU is electrically connected to the pin 11 of the two-dimensional code component interface seat, the pin 11 of the main CPU is electrically connected to the pin 14 of the two-dimensional code component interface seat, the pin 53 of the main CPU is electrically connected to the pin 5 of the two-dimensional code component interface seat, and the pin 54 of the main CPU is electrically connected to the pin 6 of the two-dimensional code component interface seat.
5. The multifunctional scanning terminal with the two-dimension code scanning function as claimed in claim 4, wherein: the non-contact IC card assembly further comprises a radio frequency CPU, a radio frequency chip and an impedance matching circuit, wherein pins 30 to 34 of the radio frequency CPU are respectively and electrically connected with pins 1 to 4 of an SAM interface seat, pins 11 to 14 of the radio frequency CPU are respectively and electrically connected with pins 1 to 4 of the radio frequency chip, pin 16 of the radio frequency CPU is electrically connected with pin 5 of the radio frequency chip, pins 6 and 7 of the radio frequency chip are respectively and electrically connected with the impedance matching circuit, and the impedance matching circuit is electrically connected with pins 1 and 2 of a radio frequency antenna interface seat.
6. The multifunctional scanning terminal with the two-dimension code scanning function as claimed in claim 4, wherein: the pin 14 of the two-dimensional code component interface seat is electrically connected with the light supplementing circuit, the pin 8 of the two-dimensional code component interface seat is electrically connected with the pin 10 of the USB HUB, and the pin 9 of the two-dimensional code component interface seat is electrically connected with the pin 11 of the USB HUB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922409526.6U CN210721490U (en) | 2019-12-28 | 2019-12-28 | Take two-dimensional code to sweep multi-functional scanning terminal of sign indicating number function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922409526.6U CN210721490U (en) | 2019-12-28 | 2019-12-28 | Take two-dimensional code to sweep multi-functional scanning terminal of sign indicating number function |
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| Publication Number | Publication Date |
|---|---|
| CN210721490U true CN210721490U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922409526.6U Active CN210721490U (en) | 2019-12-28 | 2019-12-28 | Take two-dimensional code to sweep multi-functional scanning terminal of sign indicating number function |
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| Country | Link |
|---|---|
| CN (1) | CN210721490U (en) |
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- 2019-12-28 CN CN201922409526.6U patent/CN210721490U/en active Active
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