CN204407085U - There is the communications cable of radio frequency identification function - Google Patents
There is the communications cable of radio frequency identification function Download PDFInfo
- Publication number
- CN204407085U CN204407085U CN201520160661.0U CN201520160661U CN204407085U CN 204407085 U CN204407085 U CN 204407085U CN 201520160661 U CN201520160661 U CN 201520160661U CN 204407085 U CN204407085 U CN 204407085U
- Authority
- CN
- China
- Prior art keywords
- cable
- radio frequency
- frequency identification
- identification function
- integrated circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of communications cable with radio frequency identification function, at least one antenna comprising at least two cable cores of combining closely in the shape of a spiral, integrated circuit and be connected with described integrated circuit, described antenna is formed by partially metallised line, can be attached on product by this radio frequency identification function; Cable core described in two is all consistent any point in the length range of the communications cable, and described cable core outer cladding is provided with sheath.Because cable core adopts this twisted pair construction, can keep the stable of impedance, effectively suppress self and extraneous interference, transmission frequency is high; Sheath has very strong protective capability to cable core simultaneously.
Description
Technical field
The utility model relates to moving communicating field, particularly relates to a kind of communications cable with radio frequency identification function.
Background technology
Radio-frequency (RF) identification, RFID (Radio Frequency Identification) technology, also known as radio frequency identification, it is a kind of communication technology, read and write related data by radio signals identification specific objective, and without the need to setting up machinery or optical contact between recognition system and specific objective.
The existing communications cable on the market with radio-frequency (RF) identification generally has the shortcomings such as transmission frequency is low, impedance is unstable, external electromagnetic wave interference is excessive, and the communications cable of this radio-frequency (RF) identification does not possess self pulling force, need auxiliary appliance during installation, make somebody a mere figurehead rear wire rod instability, easily damage.
Summary of the invention
The purpose of this utility model is the defect overcoming prior art, provides that transmission frequency is high, impedance stabilization, the communications cable with radio frequency recognition function easy to maintenance.
The utility model is achieved in that a kind of communications cable with radio frequency identification function, at least one antenna comprising at least two cable cores of combining closely in the shape of a spiral, integrated circuit and be connected with described integrated circuit, described antenna is formed by partially metallised line, cable core described in two is all consistent any point in the length range of the communications cable, and described cable core outer cladding is provided with sheath.
Further, described integrated circuit is mounted in the flip chip integrated circuit on the FR4 printed circuit board (PCB) with multiple metallized hole, and wherein said antenna is connected with hole metallized described at least one.
Further, described sheath comprises upper jacket and lower jacket, described upper jacket and described lower jacket clamping.
The utility model provides a kind of communications cable with radio frequency identification function, at least one antenna comprising at least two cable cores of combining closely in the shape of a spiral, integrated circuit and be connected with described integrated circuit, described antenna is formed by partially metallised line, can be attached on product by this radio frequency identification function; Cable core described in two is all consistent any point in the length range of the communications cable, and described cable core outer cladding is provided with sheath.Because cable core adopts this twisted pair construction, can keep the stable of impedance, effectively suppress self and extraneous interference, transmission frequency is high; Sheath has very strong protective capability to cable core simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation with the communications cable of radio frequency identification function that Fig. 1 provides for the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As Fig. 1, the utility model embodiment provides a kind of communications cable 1 with radio frequency identification function, at least one antenna comprising at least two cable cores of combining closely in the shape of a spiral 11, integrated circuit (not shown) and be connected with described integrated circuit, described antenna is formed by partially metallised line, can be attached on product by this radio frequency identification function; Described in two, cable core 11 is all consistent any point in the length range of the communications cable, and described cable core 11 outer cladding is provided with sheath 12.Because cable core adopts this twisted pair construction, can keep the stable of impedance, effectively suppress self and extraneous interference, transmission frequency is high; Sheath 12 pairs of cable cores 11 have very strong protective capability simultaneously.
In embody rule, as Fig. 1, described integrated circuit is mounted in the flip chip integrated circuit on the FR4 printed circuit board (PCB) with multiple metallized hole, and wherein said antenna is connected with hole metallized described at least one.
Further, described sheath 12 comprises upper jacket 121 and lower jacket 122, described upper jacket 121 and the clamping of described lower jacket 122, in conjunction with very firm, convenient for installation and maintenance.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (3)
1. one kind has the communications cable of radio frequency identification function, it is characterized in that, at least one antenna comprising at least two cable cores of combining closely in the shape of a spiral, integrated circuit and be connected with described integrated circuit, described antenna is formed by partially metallised line, cable core described in two is all consistent any point in the length range of the communications cable, and described cable core outer cladding is provided with sheath.
2. there is the communications cable of radio frequency identification function as claimed in claim 1, it is characterized in that: described integrated circuit is mounted in the flip chip integrated circuit on the FR4 printed circuit board (PCB) with multiple metallized hole, and wherein said antenna is connected with hole metallized described at least one.
3. there is the communications cable of radio frequency identification function as claimed in claim 1, it is characterized in that: described sheath comprises upper jacket and lower jacket, described upper jacket and described lower jacket clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520160661.0U CN204407085U (en) | 2015-03-19 | 2015-03-19 | There is the communications cable of radio frequency identification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520160661.0U CN204407085U (en) | 2015-03-19 | 2015-03-19 | There is the communications cable of radio frequency identification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204407085U true CN204407085U (en) | 2015-06-17 |
Family
ID=53430925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520160661.0U Expired - Fee Related CN204407085U (en) | 2015-03-19 | 2015-03-19 | There is the communications cable of radio frequency identification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204407085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107564604A (en) * | 2016-06-30 | 2018-01-09 | 迈恩德电子有限公司 | The cable shielded |
-
2015
- 2015-03-19 CN CN201520160661.0U patent/CN204407085U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107564604A (en) * | 2016-06-30 | 2018-01-09 | 迈恩德电子有限公司 | The cable shielded |
| CN107564604B (en) * | 2016-06-30 | 2020-07-24 | 迈恩德电子有限公司 | Shielded cable |
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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: 20150617 Termination date: 20200319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |