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Rotation device for satellite antenna

A technology of satellite antenna and rotating device, applied in the direction of antenna, electrical components, etc., to achieve stable rotation, improve the quality of received signals, and reduce production costs

Inactive Publication Date: 2017-07-04
CHONGQING JURUI CHEM NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The current satellite antenna installation is fixed installation after debugging, so that the satellite antenna can only receive signals in one direction, so we propose a rotating device for satellite antenna to solve the above problems

Method used

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  • Rotation device for satellite antenna
  • Rotation device for satellite antenna

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Embodiment Construction

[0012] The present invention will be further explained below in conjunction with specific embodiments.

[0013] refer to Figure 1-2 , a rotating device for a satellite antenna, including a turntable 2 for supporting the satellite antenna, the satellite antenna is mounted on the turntable 2 through a bracket, the turntable 2 is rotatably mounted on a base, and the base is provided with a The rotating drive device 5 is connected to the turntable 2 through a transmission device; the base is composed of a coaxially arranged first base 12 and a second base 11, the first base 12 and the second base 11 form a stepped base, and the rotation The table 2 is provided with a revolving cavity for accommodating the first base 12, the center of the top surface of the first base 12 is provided with a first groove, and the top wall of the revolving cavity is provided with a second groove, the first groove and The second groove is connected by a bearing 3, and the two ends of the bearing 3 ar...

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Abstract

The invention discloses a rotation device for a satellite antenna. The rotation device comprises a revolution table, wherein the revolution table is used for supporting the satellite antenna, the satellite antenna is arranged on the revolution table by the support, the revolution table is arranged on a base, a driving device is arranged on the base and is used for driving the revolution table to rotate, the driving device is connected with the revolution table by a transmission device, the base comprises a first base and a second base which are coaxially arranged, the first base and the second base form a stepped base, a revolution cavity is formed in the revolution table and is used for accommodating the first base, a first groove is formed in the center of a top surface of the first base, a second groove is formed in a top wall of the revolution cavity, the first groove and the second groove are connected by a bearing, and two ends of the bearing are in interference fit with the first groove and the second groove respectively. By the rotation device, a signal is enabled to be accurately received without mistake, the signal receiving quality is improved, and the production cost is reduced.

Description

technical field [0001] The invention relates to a rotating device, in particular to a rotating device for a satellite antenna. Background technique [0002] The satellite dish is often called the cauldron, which is a metal parabola, which is responsible for reflecting the satellite signal to the feed source and tuner Inside. The function of the satellite dish is to collect the weak signal transmitted by the satellite and remove the noise as much as possible. Most antennas are usually in the shape of a parabola, and some multi-focus antennas are a combination of a spherical surface and a parabola. The satellite signal is concentrated to its focus after being reflected by the parabola antenna. [0003] The current satellite antenna installation is fixed installation after debugging, so that the satellite antenna can only receive signals in one direction. Therefore, we propose a rotating device for satellite antenna to solve the above problems. Contents of the invention ...

Claims

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Application Information

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IPC IPC(8): H01Q3/04
CPCH01Q3/04
Inventor 苑殿峰
Owner CHONGQING JURUI CHEM NEW MATERIAL
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