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Satellite communication antenna test rotary table

A satellite communication and antenna technology, which is applied in the field of satellite communication antenna test turntable, can solve the problems of multiple power sources, inconvenient maintenance, cumbersome installation, etc., and achieve the effects of reducing production costs, saving settings, and ensuring the stability of the structure

Pending Publication Date: 2022-03-18
亚太卫星宽带通信(深圳)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the driving transmission structure of the device adopts servo motor + synchronous belt transmission, the driving transmission structure of the rolling component adopts servo motor + synchronous belt transmission, and the driving transmission structure of the pitching component adopts servo motor + synchronous belt transmission. There are many power sources and the installation is cumbersome. Repair and maintenance are inconvenient, and installing too many power sources also increases the production cost of the device

Method used

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  • Satellite communication antenna test rotary table
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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] The present invention provides such Figure 1-6 A satellite communication antenna test turntable shown includes a test turntable support assembly, and the test turntable support assembly includes a base 1, a turntable 2, a deflection bracket 4 and an antenna mounting plate 5, and the upper end of the base 1 is connected with a turntable 2, and the top of the base 1 A thrust bearing 201 is provided between the adjacent surface of the turntable 2, a pair ...

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PUM

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Abstract

The invention discloses a satellite communication antenna test rotary table, and relates to the field of satellite communication equipment, the satellite communication antenna test rotary table comprises a test rotary table support assembly, and the test rotary table support assembly comprises a base, a rotary table, a deflection support and an antenna mounting plate. Under the transmission of the transmission assembly arranged in the driving box and the effect of the clutch assembly on power separation, deflection and rotation separation adjustment of the antenna mounting plate can be realized, the arrangement of a power source is saved, and the production cost is reduced; under the guidance of the deflection guide rail of the deflection bracket and the guide wheel of the guide wheel bracket, the antenna mounting plate fixed on the deflection bracket can perform pitching deflection of 0-60 degrees, and the deflection adjustment process of the antenna mounting plate is more stable.

Description

technical field [0001] The invention relates to the field of satellite communication equipment, in particular to a satellite communication antenna test turntable. Background technique [0002] Before using the satellite communication antenna, its performance and parameters must be tested in different environments. Usually, it is necessary to use test tools such as a test turntable to install the satellite communication antenna on the test turntable, and then test the distribution of the radiation energy of the antenna in space. And test and draw the antenna pattern. [0003] The application number in the prior art is CN201620228203.0, which discloses a satellite communication antenna test turntable, including a base and an azimuth assembly on the base, a roll assembly, a pitch assembly and an antenna surface. The azimuth assembly includes an azimuth chassis, an azimuth motor and The azimuth pinion, the azimuth chassis is set on the base, the azimuth motor and the azimuth pi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R1/04
CPCG01R1/04
Inventor 庞立新陈丹丹闫文凯冯建元
Owner 亚太卫星宽带通信(深圳)有限公司
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