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Flexible parabolic antenna and curing method thereof

A technology of parabolic antenna and curing method, which is applied to antennas, electrical components, etc., and can solve problems such as curing of reflective surfaces

Inactive Publication Date: 2015-01-14
杨浩东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The task of the present invention is to solve the problem that the parabolic antenna with a flexible reflective surface solidifies the soft reflective surface during use, so that the reflective surface of the antenna is rigid during use and flexible during transportation or storage.

Method used

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  • Flexible parabolic antenna and curing method thereof
  • Flexible parabolic antenna and curing method thereof

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Embodiment Construction

[0012] Polyurethane foam (OCF) is the product of the combination of aerosol technology and polyurethane foam technology. It is a special polyurethane product filled with polyurethane prepolymer, foaming agent, catalyst and other components in a pressure-resistant aerosol can. When the material is sprayed from the aerosol can, the foamy polyurethane material will expand rapidly and react with the air or the moisture in the contacted substrate to form a foam. The cured OCF foam has multiple effects such as caulking, bonding, sealing, heat insulation, and sound absorption. It is an environmentally friendly, energy-saving, and easy-to-use building material. Thermal insulation and sound insulation, generally suitable for sealing and waterproofing between plastic steel or aluminum alloy doors, windows and walls.

[0013] There are many types of plastic foams. Considering comprehensively, since polyurethane foam has the characteristics of wide application, excellent performance, mod...

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Abstract

The invention discloses a flexible parabolic antenna and a curing method of the flexible parabolic antenna. The flexible parabolic antenna is made of an inflatable antenna or an umbrella antenna or an elastic metal antenna, is convenient to store and transport, and is low in anti-wind capacity when used, thereby being seriously limited by usage occasions. According to the curing method of the flexible parabolic antenna, polyurethane plastic foam foaming agent is sprayed on the reflecting surface of the flexible antenna to cure the reflecting surface of the flexible antenna on a use site, the reflecting surface made of flexible materials can be cured in short time, the reflecting surface made of the flexible materials is rigid, when the flexible parabolic antenna is not used, the cured plastic foams are torn off, and the reflecting surface of the antenna can be flexible and can be stored conveniently. Therefore, the reflecting surface of the flexible parabolic antenna can be rigid or soft as needed.

Description

[0001] The invention relates to a parabolic antenna using a flexible reflection surface, in particular to a small and portable parabolic antenna. Background technique [0002] The rigid parabolic antenna is made of aluminum and other hard metal materials that we usually see. It has high precision, good use effect, strong wind resistance, and can work for a long time in a harsh environment, but it is heavy and bulky, and packaging and transportation It is not easy, and the deployment and installation are complicated, especially the portability is not good. [0003] Flexible parabolic antennas, such as inflatable umbrella antennas, are light in weight, small in size, foldable, and can be retracted quickly. They are especially suitable for portability, but they have low wind resistance. Unreliable, so the scope of application is extremely small. [0004] The parabolic antenna has both the wind resistance and precision of a rigid antenna, and the portability of a flexible antenna...

Claims

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Application Information

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IPC IPC(8): H01Q19/10H01Q19/12
Inventor 杨浩东
Owner 杨浩东
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