CN203288908U - Data transmission line for high-frequency card reader - Google Patents
Data transmission line for high-frequency card reader Download PDFInfo
- Publication number
- CN203288908U CN203288908U CN2013202336836U CN201320233683U CN203288908U CN 203288908 U CN203288908 U CN 203288908U CN 2013202336836 U CN2013202336836 U CN 2013202336836U CN 201320233683 U CN201320233683 U CN 201320233683U CN 203288908 U CN203288908 U CN 203288908U
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- card reader
- main body
- wire rod
- frequency card
- rod main
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Abstract
The utility model provides a data transmission line for a high-frequency card reader. The data transmission line comprises a communication port, a power port and a socket, wherein the communication port is connected with the socket through a wire rod main body a, the power port is connected with the socket through a wire rod main body b, and the wire rod main body a and the wire rod main body b are mainly formed by data lines. The data transmission line for the high-frequency card reader has the beneficial effects that the communication port and the power port are respectively connected to the socket through the data lines, different functions are respectively fulfilled, and simultaneously transmission rate of the high-frequency card reader is increased; insulativity between the wire rod main body (a) and the wire rod main body (b) is ensured by thermal shrinkable sleeves coated on the external surface of the wire rod main body (a); and the data transmission line is also advantaged by simple and compact structure and the like.
Description
Technical field
The utility model belongs to the connecting line technical field, is specifically related to a kind of high frequency card reader data line.
Background technology
The high frequency card reader is the card reader that works in high frequency HF frequency range.General work is in the 13.56M frequency range.Inductor in this frequency no longer needs coil to carry out coiling, can by corrosion live the printing mode make antenna.Inductor generally carries out work by the mode of load-modulate, namely by switching on and off of the load resistance on inductor, impels the voltage on reading and writing device antenna to change, and realizes, with the distance sensing device, aerial voltage is carried out Modulation and Amplitude Modulation.The high frequency card reader is in the reading out data process, and during due to its work, the wavelength of frequency can pass most material, and causes reading distance and transmission rate reduction.
The utility model content
For above-mentioned deficiency of the prior art, the high frequency card reader data line that the utility model provides has solved the low problem of transmission rate of high frequency card reader.
In order to reach the foregoing invention purpose, the high frequency card reader data line that the utility model provides comprises: PORT COM, power port and socket, described PORT COM is connected with socket by wire rod main body a, and described power port is connected with socket by wire rod main body b; Described wire rod main body a and wire rod main body b mainly are comprised of data wire.
Preferably, described data wire is mainly by the cable core group be wrapped in the outer of cable core group outer surface and formed.
Preferably, the cable core of described cable core group is mainly by conductor be wrapped in the outer of conductor outer surface and formed.
Preferably, described wire rod main body b is wrapped with heat-shrinkable T bush.
Preferably, described PORT COM is the USB PORT COM, and it is comprised of glue shell and the female terminal that is arranged in the glue shell.
Preferably, described socket is comprised of PH-4P glue shell and the PH-T female terminal that is arranged in PH-4P glue shell.
Preferably, described power port is comprised of large 4P rubber master batch shell and the large 4P terminal that is arranged in large 4P rubber master batch shell.
Preferably, the material of described outer quilt is PVC.
Preferably, described cable core group has four cable cores at least.
Preferably, the diameter of described wire rod main body a is arranged between 4.35mm-4.65mm.
The beneficial effects of the utility model are: by data wire, PORT COM and power port and plug are linked together, improved the transfer rate of high frequency card reader when meeting difference in functionality respectively; The heat-shrinkable T bush of wire rod main body a outer surface parcel, ensured the insulating properties between wire rod main body a and wire rod main body b; This data line also has the advantages such as simple for structure and compact.
Description of drawings
Fig. 1 is the structural representation of high frequency card reader data line;
Fig. 2 is the enlarged drawing of the section of data wire;
Fig. 3 is the enlarged drawing of the section of cable core.
Wherein, 1, PORT COM; 2, heat-shrinkable T bush; 3, wire rod main body a; 4, socket; 5, wire rod main body b; 6, data wire; 61, outer quilt; 62, cable core group; 621, conductor; 7, power port.
Embodiment
As shown in Figure 1, this high frequency card reader data line comprises PORT COM 1, power port 7 and socket 4, and described PORT COM 1 is connected with socket 4 by wire rod main body a3, and described power port 7 is connected with socket 4 by wire rod main body b5; Described wire rod main body a3 and wire rod main body b5 mainly are comprised of data wire 6; For optimized transmission speed better, the diameter of wire rod main body a3 is arranged between 4.35mm-4.65mm.
Wherein, PORT COM 1 is the USB PORT COM, and it is comprised of glue shell and the female terminal that is arranged in the glue shell; Socket 4 is comprised of PH-4P glue shell and the PH-T female terminal that is arranged in PH-4P glue shell; Described power port 7 is comprised of large 4P rubber master batch shell and the large 4P terminal that is arranged in large 4P rubber master batch shell.
As Fig. 2 and as shown in Figure 3, described data wire 6 is mainly by cable core group 62 be wrapped in outer by 61, the composition of cable core group 62 outer surfaces; The cable core of cable core group 62 is mainly by conductor 621 and outer the composition by 61 that is wrapped in conductor 621 outer surfaces.Described wire rod main body b5 is wrapped with heat-shrinkable T bush 2.
Wherein, outer material by 61 is PVC; Cable core group 62 has four cable cores at least.
Although with above-mentioned preferred embodiment, the utility model has been made detailed description, not with above-described embodiment, has limited the utility model.Those skilled in the art should recognize in the situation that do not break away from the given technical characterictic of technical solutions of the utility model and scope; the increase that technical characterictic is done, with the replacement of some same contents of this area, all should belong to protection range of the present utility model.
Claims (10)
1. high frequency card reader data line, it is characterized in that: comprise PORT COM (1), power port (7) and socket (4), described PORT COM (1) is by wire rod main body a(3) be connected with socket (4), described power port (7) is by wire rod main body b(5) with socket (4), be connected; Described wire rod main body a(3) and wire rod main body b(5) mainly by data wire (6), formed.
2. high frequency card reader data line according to claim 1 is characterized in that: described data wire (6) mainly is comprised of cable core group (62) and the outer quilt (61) that is wrapped in cable core group (62) outer surface.
3. high frequency card reader data line according to claim 2 is characterized in that: the cable core of described cable core group (62) mainly is comprised of conductor (621) and the outer quilt (61) that is wrapped in conductor (621) outer surface.
4. according to claim 1-3 arbitrary described high frequency card reader data lines, is characterized in that: described wire rod main body b(5) be wrapped with heat-shrinkable T bush (2).
5. according to claim 1-3 arbitrary described high frequency card reader data lines, it is characterized in that: described PORT COM (1) is the USB PORT COM, it is comprised of glue shell and the female terminal that is arranged in the glue shell.
6. according to claim 1-3 arbitrary described high frequency card reader data lines is characterized in that: described socket (4) is comprised of PH-4P glue shell and the PH-T female terminal that is arranged in PH-4P glue shell.
7. according to claim 1-3 arbitrary described high frequency card reader data lines is characterized in that: described power port (7) is comprised of large 4P rubber master batch shell and the large 4P terminal that is arranged in large 4P rubber master batch shell.
8. high frequency card reader data line according to claim 3, it is characterized in that: the material of described outer quilt (61) is PVC.
9. high frequency card reader data line according to claim 3, it is characterized in that: described cable core group (62) has four cable cores at least.
10. according to claim 1,2,3,8 or 9 described high frequency card reader data lines, it is characterized in that: diameter described wire rod main body a(3) is arranged between 4.35mm-4.65mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202336836U CN203288908U (en) | 2013-05-03 | 2013-05-03 | Data transmission line for high-frequency card reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202336836U CN203288908U (en) | 2013-05-03 | 2013-05-03 | Data transmission line for high-frequency card reader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203288908U true CN203288908U (en) | 2013-11-13 |
Family
ID=49545252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202336836U Expired - Fee Related CN203288908U (en) | 2013-05-03 | 2013-05-03 | Data transmission line for high-frequency card reader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203288908U (en) |
-
2013
- 2013-05-03 CN CN2013202336836U patent/CN203288908U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20160503 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |