CN201174421Y - Printed antenna on rear window glass of vehicle - Google Patents
Printed antenna on rear window glass of vehicle Download PDFInfo
- Publication number
- CN201174421Y CN201174421Y CNU2008200329907U CN200820032990U CN201174421Y CN 201174421 Y CN201174421 Y CN 201174421Y CN U2008200329907 U CNU2008200329907 U CN U2008200329907U CN 200820032990 U CN200820032990 U CN 200820032990U CN 201174421 Y CN201174421 Y CN 201174421Y
- Authority
- CN
- China
- Prior art keywords
- printed antenna
- antenna
- frequency modulation
- rear window
- window glass
- 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 - Lifetime
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- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The utility model provides an automobile rear window glass printed antenna, relating to a frequency/amplitude modulation printed antenna which is arranged on rear window glass and is especially suitable to be used as a middle/high-grade car stereo antenna. The automobile rear window glass printed antenna has a structure that a frequency modulation printed antenna and an amplitude modulation printed antenna are arranged on automobile rear window glass; the frequency modulation printed antenna and the amplitude modulation printed antenna are respectively provided with a printed antenna output end; the frequency modulation printed antenna is provided with a plurality of antennae; the amplitude modulation printed antenna is provided with a plurality of antennae; one side of the frequency modulation printed antenna is provided with an elastic contact piece and a band elimination filter; one end of the band elimination filter is connected with the elastic contact piece, and the other end of the band elimination filter is connected with a defogging DC power source; the other side of the frequency modulation printed antenna is provided with another elastic contact piece and another band elimination filter, and one end of the band elimination filter is connected with the elastic contact piece, and the other end of the band elimination filter is grounded; the printed antenna output ends of frequency modulation printed antenna and the amplitude modulation printed antenna are connected with an antenna amplifier respectively through gap bridge lines or elastic wafers.
Description
Technical field
What the utility model Automotive Rear window glass printed antenna related to is a kind of frequency modulation, amplitude modulation printed antenna that is arranged on the rear window, is specially adapted to do Advanced Sedan Car sound equipment antenna.
Background technology
At present, medium-to-high grade car sound equipment antenna all adopts single antenna to receive fm broadcast signal, because the fm broadcast signal directivity is stronger, the reception fashion time difference, very undesirable, the platform of receiving is less, and noise is big, easily causes the FM signal distortion.
Summary of the invention
The purpose of this utility model is to provide a kind of Automotive Rear window glass printed antenna at above-mentioned weak point, rear auto window is provided with frequency modulation, two groups of printed antennas of amplitude modulation, every group of antenna is provided with many antennas, can scan to select the wherein few antenna of received signal strong jamming; Amplify to antenna amplifier antennafire, amplifying signal is input to cassette car radio, can receive frequency modulation, amplitude-modulated signal, make frequency modulation, amplitude modulation in any direction, a good reception is all arranged in any case, in addition, the frequency modulation printed antenna can also be made demist heater wire usefulness, can remove water smoke, frost on the rear window after the energized.
Automotive Rear window glass printed antenna takes following scheme to realize: the Automotive Rear window glass printed antenna structure is characterized in that vehicle rear window glass is provided with frequency modulation printed antenna, amplitude modulation printed antenna.The frequency modulation printed antenna is provided with some antennas, and the amplitude modulation printed antenna is provided with some antennas.Frequency modulation printed antenna, amplitude modulation printed antenna are respectively equipped with the printed antenna output.The frequency modulation printed antenna links to each other with antenna amplifier antennafire with the logical respectively intercoil connection of printed antenna output or the elastic contact blade of amplitude modulation printed antenna.In frequency modulation printed antenna one side elastic contact chip, band stop filter are housed, band stop filter one end links to each other with elastic contact chip, and the other end links to each other with the demist DC power supply.At frequency modulation printed antenna opposite side elastic contact chip, band stop filter are housed, band stop filter one end links to each other with elastic contact chip, band stop filter other end ground connection.The band stop filter effect makes antenna form high impedance, and aerial signal can be with ground short circuit.
Antenna amplifier antennafire comprises amplifier housing, amplifier electron circuit board, input, output socket, and the input socket adopts ZF input socket, and output socket adopts AM/FM amplitude modulationfrequency modulation output socket.Device has amplifier to be connected reed with antenna on the electronic circuit board.The antenna amplifier antennafire circuit comprises antenna scanning circuit, antenna amplifying circuit.The antenna scanning circuit comprises many group antenna selecting frequency circuits, voltage control turning circuit, auto radio input medium-frequency signal amplification circuit, inspection frequency circuit, scanning circuit.
Frequency modulation printed antenna, amplitude modulation printed antenna adopt silver slurry or copper slurry or tin slurry printed antenna respectively, and printed antenna is printed on the vehicle rear window glass.The frequency modulation printed antenna can adopt the demist heater wire.
Operation principle: the frequency modulation printed antenna links to each other with antenna amplifier antennafire by intercoil connection or elastic contact blade respectively with the printed antenna output of amplitude modulation printed antenna, and signal is input to antenna amplifier antennafire.Some antenna selecting frequency characteristics are 76～108MHZ, electric capacity, resistance, inductance are formed 76～108MHZ band pass filter respectively in the frequency selection circuit, diode by the voltage control turning circuit, some antenna selecting frequency circuits are in juxtaposition, after being in juxtaposition signal is input to the antenna amplifier antennafire signal input part, high level appears respectively in 16～19 pin of the scanning integrated chip IC1 when signal is smaller in the scanning circuit, be added to the voltage control diode in the corresponding frequency selection circuit, make diode current flow; When the cassette car radio receiving intermediate frequency signal reaches certain amplitude, amplify through inspection frequency integrated chip IC2 through medium-frequency signal amplification circuit again and examine frequently, inspection frequency signal is from 6 pin of IC2,4 pin are input to 5 pin of IC1 respectively, 3 pin, control the output high level, this road signal conduction, all the other each road nonpassage of signal, scanning circuit work, when the poor signal of this road, scanning circuit scans again, finds out one group of good antenna work of signal, make antenna amplifier antennafire remain at good accepting state, the aerial signal that receives is passed to the antenna amplifying circuit and carries out the frequency modulation amplification, and last signal is input to cassette car radio by output socket AM/FM with signal.
Reasonable in design, the compact conformation of Automotive Rear window glass printed antenna, because frequency modulation printed antenna and amplitude modulation printed antenna all adopt some antennas to scan selection, select wherein a group of received signal strong, disturb little antenna to amplify to antenna amplifier antennafire, amplifying signal is input to cassette car radio to be used, make FM signal, amplitude-modulated signal in, any direction, all keep good reception in any case, can improve the quantity of receiving platform greatly, improve the definition that receives sound, reduce frequency modulation, the interference of amplitude modulation received signal.Because the frequency modulation printed antenna can adopt the demist heater wire, the frequency modulation printed antenna can also be made demist heater wire usefulness, can remove water smoke, frost on the rear window after the energized.Automotive Rear window glass printed antenna is specially adapted to do Advanced Sedan Car sound equipment antenna.
Description of drawings
The utility model is described in further detail below with reference to accompanying drawing.
Fig. 1 is the Automotive Rear window glass printed antenna front view.
Fig. 2 is the Automotive Rear window glass printed antenna vertical view.
Embodiment
With reference to accompanying drawing 1,2, the Automotive Rear window glass printed antenna structure is characterized in that vehicle rear window glass 1 is provided with frequency modulation printed antenna 2, amplitude modulation printed antenna 3.Frequency modulation printed antenna 2 is provided with some antennas, and amplitude modulation printed antenna 3 is provided with some antennas.The frequency modulation printed antenna is provided with printed antenna output 5, the amplitude modulation printed antenna is provided with printed antenna output 4.The frequency modulation printed antenna links to each other with antenna amplifier antennafire by intercoil connection or elastic contact blade respectively with the printed antenna output 5,4 of amplitude modulation printed antenna.In frequency modulation printed antenna 2 one sides elastic contact chip 8, band stop filter 9 are housed, band stop filter 9 one ends link to each other with elastic contact chip 8, and the other end links to each other with demist DC power supply 10.At frequency modulation printed antenna 2 opposite sides elastic contact chip 6, band stop filter 7 are housed, band stop filter 7 one ends link to each other with elastic contact chip 6, band stop filter 7 other end ground connection.The band stop filter effect makes antenna form high impedance, and aerial signal can be with ground short circuit.
Antenna amplifier antennafire comprises amplifier housing, amplifier electron circuit board, input, output socket, and the input socket adopts ZF input socket, and output socket adopts AM/FM amplitude modulationfrequency modulation output socket.Device has amplifier to be connected reed with antenna on the electronic circuit board.The antenna amplifier antennafire circuit comprises antenna scanning circuit, antenna amplifying circuit.The antenna scanning circuit comprises many group antenna selecting frequency circuits, voltage control turning circuit, auto radio input medium-frequency signal amplification circuit, inspection frequency circuit, scanning circuit.Antenna amplifier antennafire can adopt " vehicle scanning antenna " (patent No.: the antenna amplifier antennafire 200520073197.8).
Frequency modulation printed antenna 2, amplitude modulation printed antenna 3 adopt the printed antenna of silver slurry or copper slurry or tin slurry respectively, and printed antenna is printed on the vehicle rear window glass 1.Frequency modulation printed antenna 2 can adopt the demist heater wire, can remove water smoke, frost on the rear window after the energized 10.
Claims (4)
1, a kind of Automotive Rear window glass printed antenna is characterized in that vehicle rear window glass is provided with frequency modulation printed antenna, amplitude modulation printed antenna; The frequency modulation printed antenna is provided with some antennas, and the amplitude modulation printed antenna is provided with some antennas, and frequency modulation printed antenna, amplitude modulation printed antenna are respectively equipped with the printed antenna output; In frequency modulation printed antenna one side elastic contact chip, band stop filter are housed, band stop filter one end links to each other with elastic contact chip, the other end links to each other with the demist DC power supply, at frequency modulation printed antenna opposite side elastic contact chip, band stop filter are housed, band stop filter one end links to each other with elastic contact chip, band stop filter other end ground connection.
2, Automotive Rear window glass printed antenna according to claim 1 is characterized in that the frequency modulation printed antenna links to each other with antenna amplifier antennafire by intercoil connection or elastic contact blade respectively with the printed antenna output of amplitude modulation printed antenna.
3, Automotive Rear window glass printed antenna according to claim 1 is characterized in that frequency modulation printed antenna, amplitude modulation printed antenna adopt the printed antenna of silver slurry or copper slurry or tin slurry respectively.
4, Automotive Rear window glass printed antenna according to claim 1 is characterized in that the frequency modulation printed antenna adopts the demist heater wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200329907U CN201174421Y (en) | 2008-03-17 | 2008-03-17 | Printed antenna on rear window glass of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200329907U CN201174421Y (en) | 2008-03-17 | 2008-03-17 | Printed antenna on rear window glass of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201174421Y true CN201174421Y (en) | 2008-12-31 |
Family
ID=40201549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200329907U Expired - Lifetime CN201174421Y (en) | 2008-03-17 | 2008-03-17 | Printed antenna on rear window glass of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201174421Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102473995A (en) * | 2009-08-14 | 2012-05-23 | 法国圣戈班玻璃厂 | Panel having electrically conductive structures |
| CN104393380A (en) * | 2014-11-19 | 2015-03-04 | 凯士林汽车部件（苏州）有限公司 | Car antenna band elimination filter based on quarter wave |
| US9487441B2 (en) | 2011-10-28 | 2016-11-08 | Corning Incorporated | Glass articles with infrared reflectivity and methods for making the same |
| US10116035B2 (en) | 2015-04-30 | 2018-10-30 | Corning Incorporated | Electrically conductive articles with discrete metallic silver layers and methods for making same |
-
2008
- 2008-03-17 CN CNU2008200329907U patent/CN201174421Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102473995A (en) * | 2009-08-14 | 2012-05-23 | 法国圣戈班玻璃厂 | Panel having electrically conductive structures |
| US9196949B2 (en) | 2009-08-14 | 2015-11-24 | Saint-Gobain Glass France | Panel having electrically conductive structures |
| US9487441B2 (en) | 2011-10-28 | 2016-11-08 | Corning Incorporated | Glass articles with infrared reflectivity and methods for making the same |
| US9586861B2 (en) | 2011-10-28 | 2017-03-07 | Corning Incorporated | Glass articles with discrete metallic silver layers and methods for making the same |
| US9975805B2 (en) | 2011-10-28 | 2018-05-22 | Corning Incorporated | Glass articles with infrared reflectivity and methods for making the same |
| US11535555B2 (en) | 2011-10-28 | 2022-12-27 | Corning Incorporated | Glass articles with infrared reflectivity and methods for making the same |
| CN104393380A (en) * | 2014-11-19 | 2015-03-04 | 凯士林汽车部件（苏州）有限公司 | Car antenna band elimination filter based on quarter wave |
| US10116035B2 (en) | 2015-04-30 | 2018-10-30 | Corning Incorporated | Electrically conductive articles with discrete metallic silver layers and methods for making same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: TAIZHOU SUZHONG ANTENNA GROUP CO., LTD. Assignor: Jiang Xiaoping Contract fulfillment period: 2009.4.28 to 2018.4.28 Contract record no.: 2009320000935 Denomination of utility model: Printing antenna system of vehicle rear window glass Granted publication date: 20081231 License type: Exclusive license Record date: 20090514 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.4.28 TO 2018.4.28; CHANGE OF CONTRACT Name of requester: TAIZHOU SUZHONG ANTENNA GROUP CO., LTD. Effective date: 20090514 |
|
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: TAIZHOU SUZHONG ANTENNA GROUP CO., LTD. Assignor: Jiang Xiaoping Contract record no.: 2009320000935 Date of cancellation: 20150319 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081231 |