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Automatic tracking device and antenna automatic tracking system

An automatic tracking device and antenna fixing technology, which is applied in control/regulation systems, non-electric variable control, position/direction control, etc., can solve the problems of complex structure, poor reliability, and low tracking accuracy of the antenna automatic tracking system, and achieve structural Compactness, reliable performance, and the effect of improving communication quality

Active Publication Date: 2015-03-04
SICHUAN AEE AVIATION TECH CO LTD
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Problems solved by technology

[0003] The main purpose of the present invention is to solve the technical problems of complex structure, poor reliability and low tracking precision of the antenna automatic tracking system in the prior art

Method used

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  • Automatic tracking device and antenna automatic tracking system
  • Automatic tracking device and antenna automatic tracking system
  • Automatic tracking device and antenna automatic tracking system

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Embodiment Construction

[0026] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0027] The present invention provides an antenna automatic tracking system, see figure 1 , in one embodiment, the antenna automatic tracking system includes an antenna 100, an automatic tracking device 200, a control box 300 and a fixed tripod 400 sequentially connected from top to bottom, wherein the antenna 100 is used in conjunction with the signal transceiver module of the drone , through the antenna 100 to send control signals to the UAV and obtain the environmental information (such as aerial images) returned by the UAV, the automatic tracking device 200 can realize pitching motion and horizontal rotation movement, so as to meet the requirements of the antenna 100 to automatically track the UAV in real time. According to the requirements, the control box 300 is integrated with control elements for controlling th...

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Abstract

The invention discloses an automatic tracking device and an antenna automatic tracking system. The automatic tracking device comprises an antenna fixing member, a pitching rotation mechanism and an azimuth rotation mechanism. The pitching rotation mechanism comprises an installing plate, and a driving assembly and a driven assembly which are fixed on the installing plate. The output end of the driving assembly is connected with the input end of the driven assembly. The antenna fixing member is connected with the output end of the driven assembly and acts in a linkage way with the output end of the driven assembly. The azimuth rotation mechanism comprises a drive assembly, a rotation assembly and a fixing assembly which is partially accommodated in the internal space of the rotation assembly. The rotation assembly is rotatably connected with the fixing member via a bearing set sleeving the fixing assembly. The drive assembly is used for driving the rotation assembly to horizontally rotate relative to the fixing assembly. The installing plate is connected with the rotation assembly and acts in the linkage way with the rotation assembly. The technical scheme has characteristics of being compact in structure, high in movement precision and reliable in performance so that pitching movement and horizontal rotation movement can be realized.

Description

technical field [0001] The invention relates to the technical field of radio transceiver antennas, in particular to an automatic tracking device and an automatic antenna tracking system. Background technique [0002] In the field of UAV technology, the automatic antenna tracking system is an important part of realizing the precise remote control of UAVs and transmitting the information obtained by UAVs back to the ground. For example, UAVs carry high-definition visible light or infrared camera systems, Aerial reconnaissance and aerial photography of areas that are difficult for humans to reach can be used for terrain mapping, natural disaster monitoring, etc. Whether the direction of the receiving antenna is correct is an important factor to ensure image transmission quality, eliminate ghosting and anti-interference. Although there are some different forms of automatic antenna tracking systems in the prior art, most of them have complex structures and poor reliability, and a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D3/00
Inventor 张显志
Owner SICHUAN AEE AVIATION TECH CO LTD
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