CN102570008A - Antenna surface for ship-borne satellite antenna and manufacturing method for antenna surface - Google Patents
Antenna surface for ship-borne satellite antenna and manufacturing method for antenna surface Download PDFInfo
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- CN102570008A CN102570008A CN2012100139890A CN201210013989A CN102570008A CN 102570008 A CN102570008 A CN 102570008A CN 2012100139890 A CN2012100139890 A CN 2012100139890A CN 201210013989 A CN201210013989 A CN 201210013989A CN 102570008 A CN102570008 A CN 102570008A
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- antenna
- antenna surface
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- satellite antenna
- shipborne satellite
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Abstract
The invention relates to the technical field of satellite antennae, in particular to an antenna surface for a ship-borne satellite antenna and a manufacturing method for the antenna surface. The antenna surface for the ship-borne satellite antenna comprises a body and a turned-over edge, wherein the body has a spherical shape; an inward concave surface is a reflection surface; a through hole is formed in the center of the body; the turned-over edge is arranged at the edge of the body, and is overturned outwards; and a certain gap is reserved between the turned-over edge and the body. A manufacturing method for the antenna surface for the ship-borne satellite antenna comprises four steps of vacuum forming, edge cutting and trimming, reflecting film covering and positioning drilling. The invention provides the antenna surface for the ship-borne satellite antenna and a manufacturing method for the antenna surface, wherein the antenna surface is simple in structure, low in cost and high in strength and can be conveniently and quickly installed; and the manufacturing method is simple in process and good in reflecting effect.
Description
Technical field
The present invention relates to the satellite antenna technical field, specifically a kind of Shipborne satellite antenna is with antenna surface and manufacture method.
Background technology
The antenna surface of existing Shipborne satellite antenna all is to adopt metal to process on the market, and difficulty of processing is big, and cost is high; In addition; The area of antenna surface is bigger, and thickness is thinner, and the flange at antenna surface edge is inside upset; Therefore antenna surface easy deformation under stressed situation, and then influence is normal to be used.
Summary of the invention
The present invention provides a kind of simple in structure, installation is convenient, cost is low, intensity is high Shipborne satellite antenna with antenna surface and a kind of technology is simple, reflecting effect the is good Shipborne satellite antenna manufacture method with antenna surface.
The present invention realizes through following technical proposals:
A kind of Shipborne satellite antenna is used antenna surface, comprises body and flange, and said body is dome shape; Said inner concave is a reflecting surface, and is provided with through hole at said body center, and said flange is located at said body edges; And outwards upset, and leave certain interval between the said body.
Be evenly equipped with four waveguide installing holes around the said through hole.
Be evenly equipped with three subreflector fixing holes on the said body.
Said body respectively is provided with three antenna surface fixing holes on one side, and is symmetrically distributed.
Said antenna surface employing PE or ABS or PC or PB or carbon fiber are processed, and at said one deck reflectance coating that on reflecting surface, is provided with.
A kind of Shipborne satellite antenna may further comprise the steps with the manufacture method of antenna surface:
⑴, plastics sucking moulding: the thermoplastic plastic sheet is put into mould; And thermoplastic; Utilize the vacuum power stretched sheet, post after the distortion on the mold profile face, be provided with convexity in the corresponding position of said through hole, waveguide installing hole, subreflector fixing hole and antenna surface fixing hole on the said mold profile face; After the plastics sucking moulding, leave marks a little in the corresponding position of said reflecting surface;
⑵, the finishing of cutting edge: the unnecessary sheet material of antenna surface after the plastics sucking moulding is cut away and repairs;
⑶, cover reflectance coating: through electroplating or spraying or vacuum coating are covered in reflectance coating on the said reflecting surface;
⑷, location drilling: the antenna surface after the plastics sucking moulding is positioned, and hole according to the mark point that in step 1, forms on the reflecting surface.
Hand drill or automatic drilling machine are adopted in boring in the said step 4.
The beneficial effect that the present invention brought is:
Among the present invention, said Shipborne satellite antenna adopts PE or ABS or PC or PB or carbon fiber to process with antenna surface, and then has reduced cost, and the consistency of the antenna surface that can guarantee well to produce; Said antenna surface reflecting surface is provided with one deck reflectance coating, reaches the effect of microwave reflection; Adopt this forming method technology of plastics sucking moulding simple, easy to operate, rely on vacuum power that sheet material stretcher strain is realized, vacuum power is realized easily, is grasped and controls, and therefore can further guarantee the consistency of antenna surface; Covering reflectance coating is to be covered on the said reflecting surface through electroplating or spray perhaps vacuum coating, and above mode is simple, and reflecting effect is good.
Description of drawings
Below in conjunction with accompanying drawing the present invention is done further explain.
Fig. 1 is the structural representation of Shipborne satellite antenna according to the invention with antenna surface;
Fig. 2 is the profile of Shipborne satellite antenna according to the invention with antenna surface;
Fig. 3 is the flow chart of Shipborne satellite antenna according to the invention with the manufacture method of antenna surface.
The label that component names is corresponding among the figure is following:
1, body; 2, flange; 3, reflecting surface; 4, through hole; 5, gap; 6, waveguide installing hole; 7, subreflector fixing hole; 8, antenna surface fixing hole.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is made further detailed description:
As the embodiment of Shipborne satellite antenna according to the invention,, comprise body 1 and flange 2 like Fig. 1, Fig. 2 and shown in Figure 3 with antenna surface; Said body 1 is dome shape; Said inner concave is a reflecting surface 3, and is provided with through hole 4 at said body 1 center, and said flange 2 is located at said body 1 edge; And outwards upset, and leave certain interval 5 between the said body 1.
In the present embodiment, be evenly equipped with four waveguide installing holes 6 around the said through hole 4.
In the present embodiment, be evenly equipped with three subreflector fixing holes 7 on the said body 1.
In the present embodiment,, and be symmetrically distributed Yi Bian said body 1 respectively is provided with three antenna surface fixing holes 8.
In the present embodiment, said antenna surface adopts ABS to process, and in said one deck reflectance coating (not shown) that on reflecting surface 3, is provided with.
A kind of Shipborne satellite antenna may further comprise the steps with the manufacture method of antenna surface:
⑴, plastics sucking moulding: the thermoplastic plastic sheet is put into mould; And thermoplastic; Utilize the vacuum power stretched sheet, post after the distortion on the mold profile face, be provided with convexity in the corresponding position of said through hole 4, waveguide installing hole 6, subreflector fixing hole 7 and antenna surface fixing hole 8 on the said mold profile face; After the plastics sucking moulding, leave marks a little in the corresponding position of said reflecting surface;
⑵, the finishing of cutting edge: the unnecessary sheet material of antenna surface after the plastics sucking moulding is cut away and repairs;
⑶, cover reflectance coating: reflectance coating is covered on the said reflecting surface 3 through electroplating;
⑷, location drilling: the antenna surface after the plastics sucking moulding is positioned, and hole according to the mark point that in step 1, forms on the reflecting surface 3.
In the present embodiment, hand drill is adopted in boring in the said step 4.
Certainly, said antenna surface adopts PE or PC or PB or carbon fiber to process; Said reflectance coating also can be covered on antenna surface seat and the antenna surface head through spraying or vacuum coating; Boring also can be adopted automatic drilling machine in the said step 4.So, also all within protection range of the present invention, give unnecessary details no longer one by one here.
Claims (7)
1. a Shipborne satellite antenna is used antenna surface, it is characterized in that comprising body and flange, and said body is dome shape; Said inner concave is a reflecting surface, and is provided with through hole at said body center, and said flange is located at said body edges; And outwards upset, and leave certain interval between the said body.
2. Shipborne satellite antenna as claimed in claim 1 is used antenna surface, it is characterized in that being evenly equipped with four waveguide installing holes around the said through hole.
3. Shipborne satellite antenna as claimed in claim 2 is used antenna surface, it is characterized in that being evenly equipped with on the said body three subreflector fixing holes.
4. use antenna surface like each described Shipborne satellite antenna of claim 1-3, respectively be provided with three antenna surface fixing holes, and be symmetrically distributed Yi Bian it is characterized in that said body.
5. Shipborne satellite antenna as claimed in claim 4 is used antenna surface, it is characterized in that said antenna surface adopts PE or ABS or PC or PB or carbon fiber to process, and at said one deck reflectance coating that on reflecting surface, is provided with.
6. a Shipborne satellite antenna is characterized in that may further comprise the steps with the manufacture method of antenna surface:
(1), plastics sucking moulding: the thermoplastic plastic sheet is put into mould; And thermoplastic; Utilize the vacuum power stretched sheet, post after the distortion on the mold profile face, be provided with convexity in the corresponding position of said through hole, waveguide installing hole, subreflector fixing hole and antenna surface fixing hole on the said mold profile face; After the plastics sucking moulding, leave marks a little in the corresponding position of said reflecting surface;
(2), side cut finishing: the unnecessary sheet material of antenna surface after the plastics sucking moulding is cut away and repairs;
(3), cover reflectance coating: reflectance coating is covered on the said reflecting surface through electroplating or spray perhaps vacuum coating;
(4), location drilling: the antenna surface after the plastics sucking moulding is positioned, and hole according to the mark point that in step 1, forms on the reflecting surface.
7. Shipborne satellite antenna as claimed in claim 6 is characterized in that with the manufacture method of antenna surface hand drill or automatic drilling machine are adopted in boring in the said step 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210013989.0A CN102570008B (en) | 2012-01-17 | 2012-01-17 | Antenna surface for ship-borne satellite antenna and manufacturing method for antenna surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210013989.0A CN102570008B (en) | 2012-01-17 | 2012-01-17 | Antenna surface for ship-borne satellite antenna and manufacturing method for antenna surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102570008A true CN102570008A (en) | 2012-07-11 |
| CN102570008B CN102570008B (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210013989.0A Active CN102570008B (en) | 2012-01-17 | 2012-01-17 | Antenna surface for ship-borne satellite antenna and manufacturing method for antenna surface |
Country Status (1)
| Country | Link |
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| CN (1) | CN102570008B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218133A (en) * | 2016-07-15 | 2016-12-14 | 佛山市波谱达通信科技有限公司 | A kind of electromagnetic boundary composite plate and application thereof and spotlight antenna |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2724224Y (en) * | 2004-07-09 | 2005-09-07 | 四川省视频电子有限责任公司 | Receiving antenna of satellite TV |
| CN101357509A (en) * | 2007-07-30 | 2009-02-04 | 叶欣 | Manufacture method of plastics parts for vehicle or cladding parts |
| CN101397388A (en) * | 2008-10-16 | 2009-04-01 | 韩燕� | Method for manufacturing flame-retardant foam ceilings |
| KR20110136357A (en) * | 2010-06-15 | 2011-12-21 | (주)인텔리안테크놀로지스 | Reflector assembly for satellite antenna and manufacturing method thereof |
-
2012
- 2012-01-17 CN CN201210013989.0A patent/CN102570008B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2724224Y (en) * | 2004-07-09 | 2005-09-07 | 四川省视频电子有限责任公司 | Receiving antenna of satellite TV |
| CN101357509A (en) * | 2007-07-30 | 2009-02-04 | 叶欣 | Manufacture method of plastics parts for vehicle or cladding parts |
| CN101397388A (en) * | 2008-10-16 | 2009-04-01 | 韩燕� | Method for manufacturing flame-retardant foam ceilings |
| KR20110136357A (en) * | 2010-06-15 | 2011-12-21 | (주)인텔리안테크놀로지스 | Reflector assembly for satellite antenna and manufacturing method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218133A (en) * | 2016-07-15 | 2016-12-14 | 佛山市波谱达通信科技有限公司 | A kind of electromagnetic boundary composite plate and application thereof and spotlight antenna |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102570008B (en) | 2015-04-01 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20170609 Address after: 516600, Guangdong City, Shanwei province red grass Town Po Industrial Zone Patentee after: Shanwei quick pass guide equipment Co., Ltd. Address before: Four, building 401, 314000 business building, Zhongshan West Road, Xiuzhou District, Zhejiang, Jiaxing Patentee before: Jiaxing Starnet Communication Technology Co., Ltd. |
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| TR01 | Transfer of patent right | ||
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Effective date of registration: 20170904 Address after: Four, building 401, 314000 business building, Zhongshan West Road, Xiuzhou District, Zhejiang, Jiaxing Patentee after: Jiaxing Starnet Communication Technology Co., Ltd. Address before: 516600, Guangdong City, Shanwei province red grass Town Po Industrial Zone Patentee before: Shanwei quick pass guide equipment Co., Ltd. |