CN102570008B - 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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- CN102570008B CN102570008B CN201210013989.0A CN201210013989A CN102570008B CN 102570008 B CN102570008 B CN 102570008B CN 201210013989 A CN201210013989 A CN 201210013989A CN 102570008 B CN102570008 B CN 102570008B
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Abstract
本发明涉及卫星天线技术领域，具体地说是一种船载卫星天线用天线面及制作方法。该船载卫星天线用天线面包括本体和翻边，所述本体呈球面状，所述内凹面为反射面，并在所述本体中心设有通孔，所述翻边设于所述本体边缘，并向外翻转，与所述本体之间留有一定间隙；该船载卫星天线用天线面的制作方法包括吸塑成型、切边修整、覆反射膜和定位钻孔四个步骤。本发明提供一种结构简单、安装便捷、成本低、强度高的船载卫星天线用天线面及一种工艺简单、反射效果好的船载卫星天线用天线面的制作方法。
The invention relates to the technical field of satellite antennas, in particular to an antenna surface for a shipborne satellite antenna and a manufacturing method. The antenna surface for the shipborne satellite antenna includes a body and a flange, the body is spherical, the concave surface is a reflective surface, and a through hole is provided in the center of the body, and the flange is arranged on the edge of the body , and turned outward, with a certain gap between the body and the body; the manufacturing method of the antenna surface for the shipborne satellite antenna includes four steps of plastic forming, edge trimming, reflective film coating and positioning drilling. The invention provides an antenna surface for a shipborne satellite antenna with simple structure, convenient installation, low cost and high strength and a manufacturing method for the antenna surface for a shipborne satellite antenna with simple process and good reflection effect.
Description
技术领域 technical field
本发明涉及卫星天线技术领域，具体地说是一种船载卫星天线用天线面及制作方法。 The invention relates to the technical field of satellite antennas, in particular to an antenna surface for a shipborne satellite antenna and a manufacturing method thereof.
背景技术 Background technique
市场上现有的船载卫星天线的天线面都是采用金属制成，加工难度大，成本高，另外，天线面的面积比较大，厚度比较薄，并且天线面边缘的翻边是向内翻转，因此在受力的情况下天线面容易变形，进而影响正常使用。 The antenna surface of the existing shipborne satellite antennas on the market is made of metal, which is difficult to process and high in cost. In addition, the area of the antenna surface is relatively large and the thickness is relatively thin, and the flange on the edge of the antenna surface is turned inward. , so the antenna surface is easily deformed under stress, which affects normal use.
发明内容 Contents of the invention
本发明提供一种结构简单、安装便捷、成本低、强度高的船载卫星天线用天线面及一种工艺简单、反射效果好的船载卫星天线用天线面的制作方法。 The invention provides an antenna surface for a shipborne satellite antenna with simple structure, convenient installation, low cost and high strength and a manufacturing method of the antenna surface for a shipborne satellite antenna with simple process and good reflection effect.
本发明是通过下述技术方案实现的： The present invention is achieved through the following technical solutions:
一种船载卫星天线用天线面，包括本体和翻边，所述本体呈球面状，所述内凹面为反射面，并在所述本体中心设有通孔，所述翻边设于所述本体边缘，并向外翻转，与所述本体之间留有一定间隙。 An antenna surface for a shipborne satellite antenna, comprising a body and a flange, the body is spherical, the concave surface is a reflective surface, and a through hole is provided in the center of the body, and the flange is arranged on the The edge of the body is turned outward, leaving a certain gap between the body and the body.
所述通孔四周均布有四个波导管安装孔。 Four waveguide installation holes are evenly distributed around the through hole.
所述本体上均布有三个副反射面固定孔。 There are three sub-reflector fixing holes evenly distributed on the body.
所述本体两侧各设有三个天线面固定孔，并对称分布。 Three antenna surface fixing holes are respectively provided on both sides of the body, and are distributed symmetrically.
所述天线面采用PE或者ABS或者PC或者PB或者碳纤维制成，并且在所述的反射面上设有一层反射膜。 The antenna surface is made of PE or ABS or PC or PB or carbon fiber, and a layer of reflective film is provided on the reflective surface.
一种船载卫星天线用天线面的制作方法，包括以下步骤： A method for manufacturing an antenna surface for a shipborne satellite antenna, comprising the following steps:
⑴ 、吸塑成型：将热塑性塑料片材放入模具中，并加热软化，利用真空力拉伸片材，变形后覆贴在模具轮廓面上，所述模具轮廓面上在所述通孔、波导管安装孔、副反射面固定孔和天线面固定孔的相应位置处设有凸起，吸塑成型之后，在所述反射面的相应位置处留下记号点； ⑴ Blister forming: Put the thermoplastic sheet into the mold, heat and soften it, stretch the sheet by vacuum force, deform it and stick it on the contour surface of the mold. Protrusions are provided at the corresponding positions of the waveguide installation hole, the secondary reflection surface fixing hole and the antenna surface fixing hole, and mark points are left at the corresponding positions of the reflection surface after plastic molding;
⑵ 、切边修整：将吸塑成型之后的天线面多余的片材切掉并进行修整； ⑵ Trimming and trimming: Cut off the excess sheet of the antenna surface after blister molding and trim it;
⑶ 、覆反射膜：通过电镀或者喷涂或者真空镀膜将反射膜覆盖于所述反射面上； (3) Covering the reflective film: covering the reflective surface with the reflective film by electroplating or spraying or vacuum coating;
⑷ 、定位钻孔：将吸塑成型之后的天线面进行定位，并依据反射面上在步骤一中形成的记号点进行钻孔。 ⑷. Positioning and drilling: Position the antenna surface after blister molding, and drill holes according to the marking points formed in step 1 on the reflecting surface.
所述步骤四中钻孔采用手钻或者自动钻孔机。 Drilling in the step 4 adopts a hand drill or an automatic drilling machine.
本发明所带来的有益效果是： The beneficial effects brought by the present invention are:
本发明中，所述船载卫星天线用天线面采用PE或者ABS或者PC或者PB或者碳纤维制成，进而降低了成本，并且可以很好地保证生产出来的天线面的一致性；所述天线面反射面上设有一层反射膜，达到反射微波的作用；采用吸塑成型这种成型方法工艺简单，易操作，是依靠真空力使片材拉伸变形来实现的，真空力容易实现、掌握与控制，因此可以进一步保证天线面的一致性；覆反射膜是通过电镀或者喷涂或者真空镀膜覆盖于所述反射面上，以上的方式简单易行，并且反射效果好。 In the present invention, the antenna surface for the shipborne satellite antenna is made of PE or ABS or PC or PB or carbon fiber, which reduces the cost and can well ensure the consistency of the produced antenna surface; the antenna surface There is a layer of reflective film on the reflective surface to achieve the effect of reflecting microwaves; the forming method of blister forming is simple in process and easy to operate, and it is realized by stretching and deforming the sheet by vacuum force. Therefore, the consistency of the antenna surface can be further ensured; the reflective film is covered on the reflective surface by electroplating or spraying or vacuum coating. The above methods are simple and easy to implement, and the reflection effect is good.
附图说明 Description of drawings
以下结合附图对本发明作进一步详细说明。 The present invention will be described in further detail below in conjunction with the accompanying drawings.
图1为本发明所述船载卫星天线用天线面的结构示意图； Fig. 1 is the structural representation of the antenna surface of the shipborne satellite antenna of the present invention;
图2为本发明所述船载卫星天线用天线面的剖面图； Fig. 2 is the cross-sectional view of the antenna surface of the shipborne satellite antenna of the present invention;
图3为本发明所述船载卫星天线用天线面的制作方法的流程图。 Fig. 3 is a flow chart of the manufacturing method of the antenna surface for the shipborne satellite antenna according to the present invention.
图中部件名称对应的标号如下： The labels corresponding to the names of the components in the figure are as follows:
1、本体；2、翻边；3、反射面；4、通孔；5、间隙；6、波导管安装孔；7、副反射面固定孔；8、天线面固定孔。 1. Body; 2. Flange; 3. Reflecting surface; 4. Through hole; 5. Gap; 6. Waveguide installation hole; 7. Secondary reflector fixing hole; 8. Antenna surface fixing hole.
具体实施方式 Detailed ways
下面结合附图及实施例对本发明作进一步的详述： Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail:
作为本发明所述船载卫星天线用天线面的实施例，如图1、图2和图3所示，包括本体1和翻边2，所述本体1呈球面状，所述内凹面为反射面3，并在所述本体1中心设有通孔4，所述翻边2设于所述本体1边缘，并向外翻转，与所述本体1之间留有一定间隙5。 As an embodiment of the antenna surface for the shipborne satellite antenna of the present invention, as shown in Fig. 1, Fig. 2 and Fig. 3, it includes a body 1 and a flange 2, the body 1 is spherical, and the concave surface is reflective surface 3, and a through hole 4 is provided in the center of the body 1, and the flange 2 is set on the edge of the body 1 and turned outward, leaving a certain gap 5 between the body 1 and the body 1.
本实施例中，所述通孔4四周均布有四个波导管安装孔6。 In this embodiment, four waveguide installation holes 6 are evenly distributed around the through hole 4 .
本实施例中，所述本体1上均布有三个副反射面固定孔7。 In this embodiment, the main body 1 is uniformly distributed with three fixing holes 7 for the sub-reflecting surface.
本实施例中，所述本体1一边各设有三个天线面固定孔8，并对称分布。 In this embodiment, three antenna surface fixing holes 8 are respectively provided on one side of the body 1 and are distributed symmetrically.
本实施例中，所述天线面采用ABS制成，并且在所述在反射面3上设有一层反射膜（图中未示出）。 In this embodiment, the antenna surface is made of ABS, and a reflective film (not shown in the figure) is provided on the reflective surface 3 .
一种船载卫星天线用天线面的制作方法，包括以下步骤： A method for manufacturing an antenna surface for a shipborne satellite antenna, comprising the following steps:
⑴、吸塑成型：将热塑性塑料片材放入模具中，并加热软化，利用真空力拉伸片材，变形后覆贴在模具轮廓面上，所述模具轮廓面上在所述通孔4、波导管安装孔6、副反射面固定孔7和天线面固定孔8的相应位置处设有凸起，吸塑成型之后，在所述反射面的相应位置处留下记号点； ⑴ Blister forming: Put the thermoplastic sheet into the mold, heat and soften it, stretch the sheet by vacuum force, deform it and stick it on the contour surface of the mold, and the contour surface of the mold is on the through hole 4 , Waveguide installation hole 6, sub-reflecting surface fixing hole 7 and antenna surface fixing hole 8 are provided with protrusions at the corresponding positions, after plastic forming, mark points are left at the corresponding positions of the reflecting surface;
⑵、切边修整：将吸塑成型之后的天线面多余的片材切掉并进行修整； ⑵ Trimming and trimming: Cut off the excess sheet on the antenna surface after blister forming and trim it;
⑶、覆反射膜：通过电镀将反射膜覆盖于所述反射面3上； (3) Covering the reflective film: covering the reflective film on the reflective surface 3 by electroplating;
⑷、定位钻孔：将吸塑成型之后的天线面进行定位，并依据反射面3上在步骤一中形成的记号点进行钻孔。 ⑷. Positioning and drilling: Position the antenna surface after blister molding, and drill holes according to the marking points formed in step 1 on the reflective surface 3.
本实施例中，所述步骤四中钻孔采用手钻。 In this embodiment, a hand drill is used for drilling in step 4.
当然，所述天线面采用PE或者PC或者PB或者碳纤维制成；所述反射膜也可以通过喷涂或者真空镀膜覆盖于天线面座和天线面头上；所述步骤四中钻孔也可以采用自动钻孔机。那么，也都在本发明保护范围之内，这里不再一一赘述。 Of course, the antenna surface is made of PE or PC or PB or carbon fiber; the reflective film can also be covered on the antenna surface seat and the antenna surface head by spraying or vacuum coating; the drilling in the step 4 can also be done automatically. driller. Then, they are all within the scope of protection of the present invention, and will not be repeated here.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210013989.0A CN102570008B (en) | 2012-01-17 | 2012-01-17 | Antenna surface for ship-borne satellite antenna and manufacturing method for antenna surface |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210013989.0A CN102570008B (en) | 2012-01-17 | 2012-01-17 | Antenna surface for ship-borne satellite antenna and manufacturing method for antenna surface |
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| CN102570008A CN102570008A (en) | 2012-07-11 |
| CN102570008B true CN102570008B (en) | 2015-04-01 |
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| CN201210013989.0A Expired - Fee Related CN102570008B (en) | 2012-01-17 | 2012-01-17 | Antenna surface for ship-borne satellite antenna and manufacturing method for antenna surface |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN119764861A (en) * | 2025-03-04 | 2025-04-04 | 西安恒达微波技术开发有限公司 | Antenna reflecting surface forming method and device |
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 |
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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 |
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