CN201708244U - Transparent built-in antenna for automobiles - Google Patents
Transparent built-in antenna for automobiles Download PDFInfo
- Publication number
- CN201708244U CN201708244U CN2010201590516U CN201020159051U CN201708244U CN 201708244 U CN201708244 U CN 201708244U CN 2010201590516 U CN2010201590516 U CN 2010201590516U CN 201020159051 U CN201020159051 U CN 201020159051U CN 201708244 U CN201708244 U CN 201708244U
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- CN
- China
- Prior art keywords
- antenna
- film
- transparent
- automobile
- built
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- 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 discloses a transparent built-in antenna for automobiles. Aiming at overcoming the defects that an automobile rod type antenna in the prior art can generates noises, and the built-in antenna can influence the sight lines in the automobiles, the utility model provides an automobile antenna which can not generate the noises or influence the sight lines. The transparent built-in antenna for automobiles has the technical essential that the antenna is deposited and attached in automobile front windshield sandwich glass by using ZnO-In2O3-SnO2 materials in a chemical vapor deposition film technique, and the output end of the antenna is arranged nearby the edge of the glass and provided with a metal bonding post; and a transparent film made from polyvinyl butyral resins is covered on the film antenna in the middle of the sandwich glass. The transparent built-in antenna for automobiles can not generate the noises when the automobiles move, and can not influence the sight lines of passengers in the automobiles; and as a PVB (Polyvinyl Butyral) film is pasted on the antenna formed from a deposited film, the antenna is not easy to damage.
Description
Technical field
The utility model relates to a kind of antenna, specifically relates to a kind of car antenna.
Background technology
The radio that existing automobile is used, television antenna mainly contain two kinds of pole formula antenna and built-in aerials, and pole formula antenna is installed in car roof, and when galloping, this antenna and windage meeting cause that vibration produces noise; Conventional built-in antenna is that antenna is integrated on the automobile wind shield glass, the conductive wire or of in laminated glass, packing at rear windshield glass inner side printed silver slurry, and this opaque antenna has influence on the passenger visual field easily.As China Patent No. ZL 200420074066.7, a kind of automobile printed antenna devices is disclosed, it include that the printed antenna of coating on the vehicle glass, is gone out by a de-fog bifurcated of this vehicle glass and with this printed antenna closely with induction of signal to the auxiliary antenna, of this car antenna that receives can the vehicle glass de-fog is received the filter circuit of noise filtering.This printed antenna exists the conducting metal silk thread to have influence on the defective in the passenger visual field equally.
Summary of the invention
The utility model technical issues that need to address are, the automobile pole formula antenna that overcomes prior art can produce noise and built-in aerial can influence the defective of sight line in the car, and a kind of noise that neither can produce is provided, and can not influence the car antenna of sight line again.
The purpose of this utility model is achieved by following technical proposals: the transparent built-in aerial of a kind of automobile, and with antenna ZnO-In
2O
3-SnO
2Material application chemical vapour deposition film deposition techniques is attached in the automobile front windshield laminated glass, and the output of antenna is located at glass edge along neighbouring and be provided with the metal connection terminal.
Described ZnO-In
2O
3-SnO
2Material has the character of transparent and electrically conductive, and described utilization chemical vapour deposition film technology is to be target with Zn, In and Sn, with Ar and O
2Be reacting gas, the utilization chemical gaseous phase depositing process is with ZnO-In
2O
3-SnO
2Thin film deposition is attached to the windshield inboard.
As preferably, the film thickness of described deposition is 30～40nm, and the line thickness of the antenna that film constitutes is 10～20 mm.
As further preferred, the film thickness of described deposition is 34～36nm, and the line thickness of the antenna that film constitutes is 14～16 mm.
Described antenna can be by the structure setting of polynary element antenna.
As preferably, described antenna can be by the structure setting of five unit element antennas.
As preferably, be connected with one section plain conductor in the film edge of antenna output end, be provided with binding post at the other end of plain conductor.
As preferably, on the film antenna in the middle of the laminated glass, be coated with the transparent membrane that the polyvinyl butyral resin that abbreviates the PVB film as is made; PVB film laminated glass has very high intensity, toughness, and high anti-collision ability, fail safe are good, and the transparency height also has characteristics such as sound insulation, antiultraviolet; Post the deposition that the PVB film can improve built-in aerial and depend on intensity.
The beneficial effects of the utility model are:
1. the deposit film antenna can not produce noise because of motor racing;
2. the deposit film antenna can not influence passenger's sight line;
3. the deposit film antenna is in glass sandwich and post PVB film protection, and is not fragile.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Among the figure, dotted line is represented transparent lead.
Embodiment
Below in conjunction with accompanying drawing and specific embodiments the utility model is further described.
Embodiment: as shown in Figure 1, the transparent built-in aerial of a kind of automobile, it comprises five unit element antennas 1 of active dipole, reflector and three directors, this antenna is with ZnO-In
2O
3-SnO
2Material application chemical vapour deposition film deposition techniques is attached to automobile front windshield laminated glass 2 inboards, and the transparent membrane made from polyvinyl butyral resin (PVB film) is clipped together with another piece glass again; ZnO-In
2O
3-SnO
2The light transmittance of film is more than 80%, and therefore the built-in aerial that constitutes has enough transparencies, ZnO-In
2O
3-SnO
2The resistivity of film can reach (3～4) * 10
-4Ω cm; The ZnO-In of control deposition
2O
3-SnO
2Film thickness is 34～36nm, and the line thickness of film antenna is 15mm, can guarantee that car antenna receives the Essential Performance Requirements of specific channel signals, does not influence transparent daylighting again; Output at antenna is connected with a joint plain conductor 3, the lower end of plain conductor 3 is provided with binding post 4, this binding post is used to connect high frequency transmission line 5, and the other end of high frequency transmission line 5 connects the input of receiver, thereby the signal voltage that antenna receives is sent to receiver.
Claims (6)
1. the transparent built-in aerial of automobile is characterized in that, with antenna ZnO-In
2O
3-SnO
2Material application chemical vapour deposition film deposition techniques is attached in the automobile front windshield laminated glass, and the output of antenna is located at glass edge along neighbouring and be provided with the metal connection terminal.
2. according to the transparent built-in aerial of the described automobile of claim 1, it is characterized in that the film thickness of described deposition is 30～40nm, the line thickness of the antenna that film constitutes is 10～20 mm.
3. according to the transparent built-in aerial of the described automobile of claim 2, it is characterized in that the film thickness of described deposition is 34～36nm, the line thickness of the antenna that film constitutes is 14～16 mm.
4. the transparent built-in aerial of automobile according to claim 1 and 2 is characterized in that, described antenna is by the structure setting of five unit element antennas.
5. the transparent built-in aerial of automobile according to claim 1 and 2 is characterized in that, is connected with one section plain conductor in the film edge of antenna output end, is provided with binding post at the other end of plain conductor.
6. the transparent built-in aerial of automobile according to claim 1 is characterized in that, is coated with the transparent membrane that polyvinyl butyral resin is made on the film antenna in the middle of the laminated glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201590516U CN201708244U (en) | 2010-04-15 | 2010-04-15 | Transparent built-in antenna for automobiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201590516U CN201708244U (en) | 2010-04-15 | 2010-04-15 | Transparent built-in antenna for automobiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201708244U true CN201708244U (en) | 2011-01-12 |
Family
ID=43445398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201590516U Expired - Fee Related CN201708244U (en) | 2010-04-15 | 2010-04-15 | Transparent built-in antenna for automobiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201708244U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102682504A (en) * | 2011-03-04 | 2012-09-19 | 通用汽车环球科技运作有限责任公司 | System and method for extending remote vehicle control functions |
| CN110466323A (en) * | 2019-08-09 | 2019-11-19 | 福耀玻璃工业集团股份有限公司 | Glass for vehicle window and vehicle |
| CN112424631A (en) * | 2018-07-06 | 2021-02-26 | 索尼公司 | Distance measuring device and windshield |
| CN112736407A (en) * | 2020-12-20 | 2021-04-30 | 英特睿达(山东)电子科技有限公司 | Transparent antenna for intelligent glass of automobile |
-
2010
- 2010-04-15 CN CN2010201590516U patent/CN201708244U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102682504A (en) * | 2011-03-04 | 2012-09-19 | 通用汽车环球科技运作有限责任公司 | System and method for extending remote vehicle control functions |
| CN112424631A (en) * | 2018-07-06 | 2021-02-26 | 索尼公司 | Distance measuring device and windshield |
| CN110466323A (en) * | 2019-08-09 | 2019-11-19 | 福耀玻璃工业集团股份有限公司 | Glass for vehicle window and vehicle |
| CN112736407A (en) * | 2020-12-20 | 2021-04-30 | 英特睿达(山东)电子科技有限公司 | Transparent antenna for intelligent glass of automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20140415 |