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A satellite antenna, portable technology, applied in the direction of antenna, electrical components, etc., can solve the problems of heavy structure, too high operator experience requirements, not light enough and so on
Inactive Publication Date: 2017-06-09
NANJING CHINA SPACENET SATELLITE TELECOM
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Abstract
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Problems solved by technology
Manual satellite portable stations are generally simple in structure, convenient and practical, and can be used to manually search for satellites to establish satellite links and provide data communications. The experience requirements are too high; the second is that the structure is still a bit bulky and not light enough
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Embodiment 1
[0023] It can be seen in conjunction with the accompanying drawings that a manual portable satellite antenna mainly includes: an antenna surface, a bracket, a feed source, a duplexer, a pitch adjustment device, an azimuth adjustment device, and a horizontal device, and it is characterized in that: the feed source is installed on At the reflection intersection point of the antenna surface, the duplexer is installed on the feed source, and the feed source is fixed to the antenna surface through a connecting rod. The pitch adjustment device is installed on the back of the antenna surface, and the azimuth adjustment device is installed on the bracket. On the adjustment device, the horizontal device is arranged on the azimuth adjustment device. When satellite communication is required, first use the horizontal device to judge whether the environment of the equipment is level, adjust the azimuth adjustment device and the pitch adjustment device to carry out the satellite operation, a...
Embodiment 2
[0025] As an improvement of the present invention, the pitch adjustment device includes: a sliding rod, a bracket, an opening sliding sleeve, a pitch locking device, and a pull rod. The sliding rod is fixed on the antenna surface through the bracket, and the opening sliding The sleeve is set on the sliding rod, the locking device is arranged on the split sliding sleeve, and the pull rod is connected with the sliding rod through the split sliding sleeve. With this design, pull the pull rod, the pull rod will drive the opening sliding sleeve to move the slide rod upward, and the antenna surface will rise accordingly. When the antenna surface rises to an angle suitable for communication, stop pulling the pull rod and lock it through the locking device. , to ensure that the antenna surface does not move during the communication process. When the communication is completed, push the pull rod, and the pull rod will drive the sliding sleeve to move down along the sliding rod, and the ...
Embodiment 3
[0027] As an improvement of the present invention, the sliding bar is marked with a scale, and the scale is an angle. After adopting this design, for experienced operators, the preliminary positioning of satellite communication can be carried out more quickly, the positioning time can be shortened, and the work efficiency can be improved. All the other structures and advantages are identical to Embodiment 1.
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Abstract
The invention relates to a hand-operated portable satellite antenna. The hand-operated portable satellite antenna mainly includes an antenna surface, a support, a feed source, a diplexer, a pitching adjusting apparatus, an orientation adjusting apparatus and a leveling apparatus, and is characterized in that the feed source is arranged on a reflection intersection point of the antenna surface; the diplexer is arranged on the feed source; the feed source is fixed on the antenna surface through a connecting rod; the pitching adjusting apparatus is arranged at the back of the antenna surface; the orientation adjusting apparatus is arranged on the support; the antenna surface is arranged on the orientation adjusting apparatus; the leveling apparatus is arranged on the orientation adjusting apparatus; when satellite communication is required, the leveling apparatus is used to determine whether the equipment is level; the orientation adjusting apparatus and the pitching adjusting apparatus are adjusted to perform satellite aiming operation; after completion of satellite aiming operation, satellite communication is performed; and after completion of satellite communication, the orientation adjusting apparatus and the pitching adjusting apparatus are adjusted to perform recovery operation. The hand-operated portable satellite antenna utilizes mechanical structure to adjust integrally, and has the advantages of being simple in operation, being high in adjusting accuracy, being light in structure and being long in service life.
Description
technical field [0001] The invention relates to a manual portable satellite antenna, which belongs to the field of mechanical structures of satellite antennas, in particular to the field of manual portable satellite antenna structures. Background technique [0002] With the continuous development of satellite communication technology, satellite portable stations are generally divided into two categories: manual and automatic. The automatic satellite portable station generally has a servo transmission mechanism, through the control of the stepping motor, the three-axis control of the satellite antenna is realized, but the automatic satellite portable station is relatively heavy because of the motor, servo transmission mechanism, etc. Instead of using an automatic satellite portability station, a manual satellite portability station is used. Manual satellite portable stations are generally simple in structure, convenient and practical, and can be used to manually search for s...
Claims
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Application Information
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