CN2154539Y - Satellite television receiving antenna made of compound material - Google Patents
Satellite television receiving antenna made of compound material Download PDFInfo
- Publication number
- CN2154539Y CN2154539Y CN 92244633 CN92244633U CN2154539Y CN 2154539 Y CN2154539 Y CN 2154539Y CN 92244633 CN92244633 CN 92244633 CN 92244633 U CN92244633 U CN 92244633U CN 2154539 Y CN2154539 Y CN 2154539Y
- Authority
- CN
- China
- Prior art keywords
- satellite television
- television receiving
- utility
- model
- receiving antenna
- 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
Links
Landscapes
- Aerials With Secondary Devices (AREA)
Abstract
The utility model relates to a satellite television receiving antenna made of compound material. The inner part of base material (1) compounds glass fibre cloth (2); the negative camber of the utility model is provided with a metal spraying layer (3) and protective paint (4). The utility model has the advantages of light weight, high strength, low cost, easy fabrication, strong property for oxidation resistance, strong ability for wind resistance, etc. The utility model is completely conformed all the technical indexes of performances of satellite television receiving antennae.
Description
The utility model relates to a kind of composite material satellite television receiving antenna.
The satellite television receiving antenna of producing and selling on the existing market mostly forms with sheet metal such as the compacting of alloy aluminium sheet, and it not only involves great expense, complex manufacturing, need with process equipment morely, also has deficiencies such as the aluminium consumption is big, waste is serious.Also there is on fiberglass parabola bonded metal paper tinsel to make antenna, but also has problems such as expense is higher, processing is difficult, oxidation resistance is poor, receptivity is relatively poor, can not become desirable commodity, be difficult to form large-scale production.
In order to solve above-mentioned the deficiencies in the prior art, it is compound for antenna carrier that the utility model is intended to propose a kind of cheap raw material that utilizes, and have in light weight, intensity is high, cost is low, handling ease, the surface oxidation-resistant ability is strong and the composite material satellite television receiving antenna of characteristics such as good electrical property.
The technical solution that realizes above-mentioned purpose is: be compounded with two layers of glass fabric at least in the carrier that with the magnesium cement is base-material, and be coated with aluminium or oxidation resistances such as copper, zinc are strong and the material of good electrical property at the antenna negative camber.
Accompanying drawing is a structural representation of the present utility model.
Now in conjunction with the accompanying drawings embodiment of the present utility model is done an explanation.
As shown in drawings, this antenna is a layer structure that is combined into by base-material 1, glass fabric 2, sprayed metal coating 3 and protective paint 4.Successively composite base-material 1 and glass fabric 2 in a paraboloidal mould make base-material 1 fully combine with glass fabric 2 and through the normal temperature curing molding.Strong and meet the metal material of antenna electric performance in level and smooth antenna negative camber thermal spraying metallic aluminium or oxidation resistances such as copper, zinc then; make it securely attached to antenna surface; form the strong conductive layer of an oxidation resistance and can also outside sprayed metal coating 3, cover one deck protective paint 4 again; be beneficial to the reception and the surface protection of the signal of telecommunication, satisfy the receptivity of satellite television receiving antenna.
Said base-material 1 is earlier magnesium oxide, magnesium chloride, magnesium silicate and pollopas raw material to be mixed, and adds promoter, curing agent, reinforcing agent more one by one and carries out after the series of chemical curing molding in mould.
The utility model has the advantages that: this structure is that base-material and glass fabric are combined into antenna carrier owing to having adopted cheap magnesium cement, has the characteristics such as in light weight, that intensity is high, cost is low, making is easy. At antenna negative camber coating aluminum or the metal levels such as copper, zinc, can form the conductive layer very strong with antenna carrier adhesive force, strengthen the surface oxidation-resistant ability, and had good electrical property, meet all technical of satellite television receiving antenna fully.
Claims (3)
1, a kind of composite material satellite television receiving antenna, this antenna is a parabolic shape, it is characterized in that compound at least two layers of glass fabric (2) in base-material (1), and has sprayed metal coating (3) in antenna surface.
2, antenna according to claim 1 is characterized in that said sprayed metal coating (3) is aluminium or copper, zinc thin layer.
3, antenna according to claim 1 is characterized in that said base-material (1) is a magnesium cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92244633 CN2154539Y (en) | 1992-12-14 | 1992-12-14 | Satellite television receiving antenna made of compound material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92244633 CN2154539Y (en) | 1992-12-14 | 1992-12-14 | Satellite television receiving antenna made of compound material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2154539Y true CN2154539Y (en) | 1994-01-26 |
Family
ID=33783842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92244633 Expired - Fee Related CN2154539Y (en) | 1992-12-14 | 1992-12-14 | Satellite television receiving antenna made of compound material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2154539Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102683882A (en) * | 2012-04-28 | 2012-09-19 | 深圳光启创新技术有限公司 | Bias feedback type satellite television antenna and satellite television transmitting and receiving system |
| CN102751583A (en) * | 2012-04-28 | 2012-10-24 | 深圳光启创新技术有限公司 | Biasing back-feed type satellite television antenna and satellite television transceiving system |
| CN105337044A (en) * | 2015-10-22 | 2016-02-17 | 深圳市华讯方舟卫星通信有限公司 | Electronic device antenna main reflection face and preparation method |
| CN106570959A (en) * | 2016-11-01 | 2017-04-19 | 通化师范学院 | Intelligent anti-theft electric control door-lock system based on GSM module |
-
1992
- 1992-12-14 CN CN 92244633 patent/CN2154539Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102683882A (en) * | 2012-04-28 | 2012-09-19 | 深圳光启创新技术有限公司 | Bias feedback type satellite television antenna and satellite television transmitting and receiving system |
| CN102751583A (en) * | 2012-04-28 | 2012-10-24 | 深圳光启创新技术有限公司 | Biasing back-feed type satellite television antenna and satellite television transceiving system |
| CN102683882B (en) * | 2012-04-28 | 2015-03-11 | 深圳光启高等理工研究院 | Bias feedback type satellite television antenna and satellite television transmitting and receiving system |
| CN102751583B (en) * | 2012-04-28 | 2016-09-28 | 深圳光启高等理工研究院 | Biasing feedback type satellite tv antenna and satellite television receive-transmit system |
| CN105337044A (en) * | 2015-10-22 | 2016-02-17 | 深圳市华讯方舟卫星通信有限公司 | Electronic device antenna main reflection face and preparation method |
| CN106570959A (en) * | 2016-11-01 | 2017-04-19 | 通化师范学院 | Intelligent anti-theft electric control door-lock system based on GSM module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |