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Rapidly-deployable parabolic antenna unit mechanism

A parabolic antenna and antenna unit technology, applied in folded antennas, retractable units, etc., can solve the problems of slow installation/removal speed, high labor intensity, limited antenna application, etc., to avoid mutual interference, reduce labor intensity, and improve emergency response. Effects of using abilities

Active Publication Date: 2015-12-09
NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the commonly used entity deployable parabolic antenna mainly adopts manual installation / removal of the panel, which is labor-intensive and slow in installation / removal speed, taking more than 25 minutes
In addition, after the panel installation is completed, precision adjustment is still required, which greatly limits the application of this type of antenna in the field of emergency communication

Method used

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  • Rapidly-deployable parabolic antenna unit mechanism

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Embodiment Construction

[0015] Combine below figure 1 The present invention will be further described in detail with specific embodiments.

[0016] In the embodiment, the diameter of the circular parabolic antenna's circular opening is 6.2 meters, which is equally divided into 16 lobes along the center line of the antenna, and the antenna reflector unit 1 is one of the 16 lobes. Of course, the antenna can also be divided into 8 lobes or 10 lobes, etc.

[0017] A rapidly unfolding parabolic antenna unit mechanism, including an antenna reflector unit 1, a support plate 2, a connecting plate 6, a fan-shaped turntable 4 and a fan-shaped turntable support 5, the antenna reflector unit is a circular parabolic antenna with a circular opening along the One of several petals bisected by the center line; the fan-shaped turntable is arranged obliquely on the fan-shaped turntable support 5 and can rotate through the central axis of the fan-shaped turntable; one end of the support plate 2 is fixed radially on th...

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Abstract

The invention discloses a rapidly-deployable parabolic antenna unit mechanism which comprises an antenna reflection plane unit, a support plate, a connection plate, a fan-shaped rotating disk and a fan-shaped rotating disk support. The antenna reflection plane unit is one petal of a plurality of petals obtained by equally dividing an annular parabolic antenna having a circular opening along a center line. Through rotation of the inclined fan-shaped rotating disk, rapid folding and unfolding of the antenna reflection plane unit are realized. The rapid folding and unfolding functions of the entity parabolic antenna are realized; the rapidly-deployable parabolic antenna unit mechanism is simple in structure, does not need panel precise adjustment, and is stable and reliable in performance and the like; labor intensity of operating personnel for folding and unfolding the antenna is reduced; and antenna emergency capability is improved.

Description

technical field [0001] The invention relates to the technical field of parabolic antennas, in particular to a fast-deploying parabolic antenna unit mechanism, which is suitable for deployable parabolic antennas of various calibers and forms. Background technique [0002] As a kind of wireless communication equipment, antenna plays a huge economic and social benefit. According to the form of reflecting surface, parabolic antenna can be divided into mesh parabolic antenna and solid parabolic antenna. The research on the mesh deployable parabolic antenna has been very extensive, and it is mainly used in space communication and other fields, but the related design of the solid deployable parabolic antenna has been stagnant. As the application occasions of ground emergency communication become more and more extensive, the installation speed of entity deployable parabolic antenna is required to increase gradually. How to realize the rapid deployment and storage of the reflecting...

Claims

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Application Information

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IPC IPC(8): H01Q1/10
Inventor 王艺蛟张伟明赵均红张毅董长胜尤权利
Owner NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP
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