CN104459630A - Portable satellite signal enhancement device - Google Patents
Portable satellite signal enhancement device Download PDFInfo
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- CN104459630A CN104459630A CN201410639954.7A CN201410639954A CN104459630A CN 104459630 A CN104459630 A CN 104459630A CN 201410639954 A CN201410639954 A CN 201410639954A CN 104459630 A CN104459630 A CN 104459630A
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- Prior art keywords
- baffle
- rectangular parallelepiped
- satellite signal
- pyrometric cone
- contiguous block
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Aerials With Secondary Devices (AREA)
Abstract
The invention discloses a portable satellite signal enhancement device which comprises a triangular cone signal enhancement mechanism, a cuboid support and a telescopic bolt lifting mechanism, wherein a connecting ring at one end of the telescopic bolt lifting mechanism is fixedly connected with a connecting hole bolt of a connecting block of the cuboid support; a connecting ring at the other end of the telescopic bolt lifting mechanism is fixedly connected with the triangular cone signal enhancement mechanism. An adjustable nut frame is adjusted so that the angle of the direction of an opening of the triangular cone signal enhancement mechanism can be adjusted. Compared with the prior art, the portable satellite signal enhancement device has the advantages of being convenient to carry, fast to install and detach, easy and convenient to use and capable of enhancing the reusability of a satellite signal device. Because the direction height angle and the azimuth angle of the satellite signal enhancement device can be adjusted, the portable satellite signal enhancement device is suitable for radar satellites with different orbit altitudes, and the usability range of a traditional satellite signal enhancement device is widened.
Description
Technical field
The present invention relates to satellite-signal intensifier, in particular a kind of portable satellite signal intensifier.
Background technology
Current satellite remote sensing technology obtains applying more and more widely in land resources, ecologic environment, meteorology and climate, Marine Sciences etc.But the transmission of satellite remote sensing signal is subject to the impact of the effect such as Atmospheric Absorption, scattering in an atmosphere, causes distorted signals; Simultaneously in radar microwave remote sensing, " speckle noise " characteristic of radar image, during conventional geometric is corrected there is larger difficulty in the selection of ground control point (Ground Control Point, GCP).Therefore, radar satellite signal intensifier is used gradually.
Traditional radar satellite signal intensifier mostly is fixed, installs, dismantles, recycles the larger difficulty of existence.Its principle uses metallic sheet material, and sheet metal is made the shape of pyrometric cone, pyrometric cone carries out three side sealing and closes, one side hollow out.Towards the one side hollow out in the direction of satellite.Carry out signal when strengthening, the cone angle of hollow out one side just to satellite, satellite signal transit is to when forming three sheet metals of cone angle, and the most energy of signal can be reflected back by three former roads of sheet metal, plays the effect of satellite-signal enhancing.The entirety of pyrometric cone needs fixing support and supports, and support needs to be fixed in surface soil.There is following problem in conventional radar satellite-signal intensifier: first, because supporting bracket is fixed on ground, regulates hollow out cone angle to there is larger difficulty to satelloid; Secondly, supporting bracket is fixing ground or be fixed on the clump on ground, and the dismounting recycling of support has difficulties; Finally, pyrometric cone rib is long general in 1-1.5m effect, and the volume of pyrometric cone is comparatively large, and transport has difficulties.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of portable satellite signal intensifier.
The present invention is achieved by the following technical solutions: a kind of portable satellite signal intensifier, comprises pyrometric cone signal and strengthen mechanism, rectangular parallelepiped support and retractable bolts elevating mechanism.
Described rectangular parallelepiped support is welded by 12 metal material long strip type sheet materials; A metal material long strip type sheet material of the supporting surface of described rectangular parallelepiped support is provided with contiguous block, and described contiguous block is provided with connecting hole.
Described pyrometric cone signal strengthens mechanism and comprises the first baffle plate, second baffle and three baffle plates, it is isosceles right triangle, hollow and the triangular prism of uncovered that described first baffle plate, second baffle and three gears are bottom surface, the right-angle side corresponding side surface of described first baffle plate, described second baffle and described three baffle plates is equipped with some bolts hole, and described first baffle plate, described second baffle and the right-angle side side of described three baffle plates are distinguished bolt between two and are connected for pyrometric cone signal intensifier.
Described retractable bolts elevating mechanism comprises setting nut frame and two adjusting screw(rod)s, two described adjusting screw(rod)s are with externally threaded threaded rod, and one end of two described adjusting screw(rod)s is equipped with abutment ring, described setting nut frame two ends are equipped with tapped nut ring, and two described adjusting screw(rod)s are threaded with the nut ring at described setting nut frame two ends respectively.
The first baffle plate that described pyrometric cone signal strengthens mechanism is placed on described rectangular parallelepiped support, and on limit corresponding to the limit being provided with contiguous block being placed in described rectangular parallelepiped support, the abutment ring of one end of described retractable bolts elevating mechanism is fixedly connected with the connecting hole bolt of the contiguous block of described rectangular parallelepiped support, the abutment ring of the other end of described retractable bolts elevating mechanism strengthens mechanism with described pyrometric cone signal and is fixedly connected with, regulate described setting nut frame, strengthen mechanism's opening angle with adjusting triangle cone signal.
As the further optimization of such scheme, the length of the right-angle side of the base triangle of described first baffle plate, described second baffle and described three baffle plates is 1.5M.
As the further optimization of such scheme, the contiguous block on a metal material long strip type sheet material of the supporting surface of described rectangular parallelepiped support, and this contiguous block is placed in the mid point of this root metal material long strip type sheet material.
As the further optimization of such scheme, the two ends on the limit parallel with the limit being provided with contiguous block of described rectangular parallelepiped support are equipped with draw-in groove, and the two right-angle side corresponding side surface that described pyrometric cone signal strengthens the first baffle plate of mechanism respectively correspondence are sticked in described draw-in groove.
As the further optimization of such scheme, the connection side of described second baffle and described third gear plate is provided with connecting thread hole, and abutment ring and the described pyrometric cone signal of the other end of described retractable bolts elevating mechanism are strengthened mechanism and be fixedly connected with by this connecting thread hole.
The present invention has the following advantages compared to existing technology: a kind of portable satellite signal intensifier of the present invention, by traditional pyrometric cone signal intensifier, to be improved to detachably, installation form again.Select stainless steel metal sheet material to cut, make the metal triangular conical surface of three pieces of isosceles right triangles.Triangle conical surface edge processes respectively, punching, so that the bolt carried out between the conical surface with the conical surface is fixedly connected with form pyrometric cone signal enhancing mechanism., the transport portability of three blocks of sheet materials will much larger than pyrometric cone whole Transporting; Secondly, three pieces of isosceles right-angled triangle plate edges, along leaving bolt hole, are convenient to sheet material and are assembled into pyrometric cone.
Satellite-signal intensifier support is improved to Portable movable mode by a kind of portable satellite signal intensifier of the present invention.Mostly conventional satellite signal intensifier is to utilize three pillars to be fixed on ground or ground cement block of wood, mobility, recycling property are poor, and the azimuthal adjustment of satellite-signal intensifier needs movable triangular to bore, and pyrometric cone volume is comparatively large, mobile difficulty.A kind of portable satellite signal intensifier of the present invention, traditional column support type support, changes cuboid-type support into.Rectangular parallelepiped is welded by 12 metal material long strip type sheet materials, and rectangular parallelepiped length, width and height are not specifically limited.Cuboid-type support after improvement, can carry out level, vertically movement, and 360 ° rotate.While not adjusting pyrometric cone, by rotating rectangular parallelepiped support, best satellite-signal can be obtained and strengthens position angle.
Satellite-signal intensifier is connected by retractable bolts elevating mechanism with rectangular parallelepiped support by a kind of portable satellite signal intensifier of the present invention.Traditional satellite-signal intensifier directly welds three pillars below pyrometric cone, once weld, the elevation angle of pyrometric cone can only rely on the length difference cutting or bury pillar to adjust.And pillar is once bury in soil or build in cement, the length of pillar is also difficult to adjust again, finally causes signal intensifier reusing not strong.A kind of portable satellite signal intensifier of the present invention, satellite-signal intensifier and rectangular parallelepiped support is connected by retractable bolts, can by the collapsing length of adjustment retractable bolts elevating mechanism, obtain different pyrometric cone hollow out face elevation angles, make satellite-signal intensifier be applicable to differing heights angle, not co-orbital radar satellite.
That a kind of portable satellite signal intensifier of the present invention carries is convenient, installing/dismounting is quick, the characteristic such as easy to use, enhances the re-usability of satellite-signal device; Simultaneously due to the dirigibility of this satellite-signal intensifier observed altitude angle, position angle adjustment, therefore a kind of portable satellite signal intensifier of the present invention goes for the radar satellite of multiple orbital attitudes, greatly extends the usability area of conventional satellite signal intensifier.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of portable satellite signal intensifier of the present invention.
Fig. 2 is the structural representation of the retractable bolts elevating mechanism of a kind of portable satellite signal intensifier of the present invention.
Fig. 3 is the vertical view of the rectangular parallelepiped support of a kind of portable satellite signal intensifier of the present invention.
Embodiment
Elaborate to embodiments of the invention below, the present embodiment is implemented under premised on technical solution of the present invention, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
See Fig. 1-Fig. 3, a kind of portable satellite signal intensifier, comprises pyrometric cone signal and strengthens mechanism 1, rectangular parallelepiped support 3 and retractable bolts elevating mechanism 5.Pyrometric cone signal strengthens mechanism 1 and is placed in rectangular parallelepiped support 3, and retractable bolts elevating mechanism 5 one end is fixedly connected with rectangular parallelepiped support 3, and the other end and the pyrometric cone signal of retractable bolts elevating mechanism 5 strengthen mechanism 1 and be fixedly connected with.
Rectangular parallelepiped support 3 is welded by 12 metal material long strip type sheet materials.A metal material long strip type sheet material of the supporting surface of rectangular parallelepiped support 3 is provided with contiguous block 31, and contiguous block 31 is provided with connecting hole.
Pyrometric cone signal strengthens mechanism 1 and comprises the first baffle plate, second baffle and three baffle plates.It is isosceles right triangle, hollow and the triangular prism of uncovered that this first baffle plate, second baffle and three gears are bottom surface.The right-angle side corresponding side surface of this first baffle plate, second baffle and three baffle plates is equipped with some bolts hole, and the right-angle side side of the first baffle plate, second baffle and three baffle plates is bolted respectively between two as pyrometric cone signal intensifier.Optimize, the length of the right-angle side of the base triangle of the first baffle plate of the present invention, described second baffle and described three baffle plates is 1.5M.
Retractable bolts elevating mechanism 5 comprises setting nut frame 50 and two adjusting screw(rod)s, 51, two adjusting screw(rod)s 51 are with externally threaded threaded rod, and one end of two adjusting screw(rod)s 51 is equipped with abutment ring 511.Setting nut frame 50 two ends are equipped with tapped nut ring 501, two adjusting screw(rod)s 51 and are threaded with the nut ring 501 at setting nut frame 50 two ends respectively.
Pyrometric cone signal strengthens the first baffle plate of mechanism 1 and is placed on rectangular parallelepiped support 3, and on limit corresponding to the limit being provided with contiguous block 31 being placed in rectangular parallelepiped support 3.The abutment ring 511 of one end of retractable bolts elevating mechanism 1 is bolted to connection with the connecting hole of the contiguous block 31 of rectangular parallelepiped support 3.Abutment ring 511 and the pyrometric cone signal of the other end of retractable bolts elevating mechanism 5 strengthen mechanism 1 and are fixedly connected with, and regulate rotating adjusting nut frame 50, can bore the opening angle that signal strengthens mechanism 1 by adjusting triangle.
Optimize, a metal material long strip type sheet material of the supporting surface of rectangular parallelepiped support 3 is provided with contiguous block 31, and contiguous block 31 is placed in the mid point of this root metal material long strip type sheet material.
The two ends on the limit parallel with the limit being provided with contiguous block 31 of rectangular parallelepiped support 3 are equipped with draw-in groove 32.Pyrometric cone signal strengthen mechanism 1 the first baffle plate two right-angle side corresponding side surface respectively correspondence be sticked in draw-in groove 32.
Optimize, the connection side of second baffle and third gear plate is provided with connecting thread hole, and abutment ring 511 and the pyrometric cone signal of the other end of retractable bolts elevating mechanism 5 are strengthened mechanism 1 and be fixedly connected with by this connecting thread hole.
In the preferred embodiments of the present invention, the length and width length of the supporting surface of rectangular parallelepiped support 3 is 1m, and height is 0.8m.The material of 12 metal material long strip type sheet materials is common irony.
Retractable bolts elevating mechanism 5, by setting nut frame 50 clockwise, be rotated counterclockwise the flexible of the length that can realize retractable bolts elevating mechanism 5, thus play and change the effect that pyrometric cone signal strengthens the elevation angle of mechanism 1.Retractable bolts elevating mechanism 5 maximal dilation length is 53cm, and minimum collapsing length is 34.5cm.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a portable satellite signal intensifier, is characterized in that: comprise pyrometric cone signal and strengthen mechanism, rectangular parallelepiped support and retractable bolts elevating mechanism,
Described rectangular parallelepiped support is welded by 12 metal material long strip type sheet materials; A metal material long strip type sheet material of the supporting surface of described rectangular parallelepiped support is provided with contiguous block, and described contiguous block is provided with connecting hole;
Described pyrometric cone signal strengthens mechanism and comprises the first baffle plate, second baffle and three baffle plates, it is isosceles right triangle, hollow and the triangular prism of uncovered that described first baffle plate, second baffle and three gears are bottom surface, the right-angle side corresponding side surface of described first baffle plate, described second baffle and described three baffle plates is equipped with some bolts hole, and described first baffle plate, described second baffle and the right-angle side side of described three baffle plates are distinguished bolt between two and are connected for pyrometric cone signal intensifier.The connection side of described second baffle, described third gear plate is provided with
Described retractable bolts elevating mechanism comprises setting nut frame and two adjusting screw(rod)s, two described adjusting screw(rod)s are with externally threaded threaded rod, and one end of two described adjusting screw(rod)s is equipped with abutment ring, described setting nut frame two ends are equipped with tapped nut ring, and two described adjusting screw(rod)s are threaded with the nut ring at described setting nut frame two ends respectively;
The first baffle plate that described pyrometric cone signal strengthens mechanism is placed on described rectangular parallelepiped support, and on limit corresponding to the limit being provided with contiguous block being placed in described rectangular parallelepiped support, the abutment ring of one end of described retractable bolts elevating mechanism is fixedly connected with the connecting hole bolt of the contiguous block of described rectangular parallelepiped support, the abutment ring of the other end of described retractable bolts elevating mechanism strengthens mechanism with described pyrometric cone signal and is fixedly connected with, regulate described setting nut frame, strengthen train openings towards angle with adjusting triangle cone signal.
2. a kind of portable satellite signal intensifier according to claim 1, is characterized in that: the length of the right-angle side of the base triangle of described first baffle plate, described second baffle and described three baffle plates is 1.5M.
3. a kind of portable satellite signal intensifier according to claim 1, it is characterized in that: the contiguous block on a metal material long strip type sheet material of the supporting surface of described rectangular parallelepiped support, and this contiguous block is placed in the mid point of this root metal material long strip type sheet material.
4. a kind of portable satellite signal intensifier according to claim 3, it is characterized in that: the two ends on the limit parallel with the limit being provided with contiguous block of described rectangular parallelepiped support are equipped with draw-in groove, the two right-angle side corresponding side surface that described pyrometric cone signal strengthens the first baffle plate of mechanism respectively correspondence are sticked in described draw-in groove.
5. a kind of portable satellite signal intensifier according to claim 1, it is characterized in that: the connection side of described second baffle and described third gear plate is provided with connecting thread hole, abutment ring and the described pyrometric cone signal of the other end of described retractable bolts elevating mechanism are strengthened mechanism and are fixedly connected with by this connecting thread hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410639954.7A CN104459630A (en) | 2014-11-13 | 2014-11-13 | Portable satellite signal enhancement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410639954.7A CN104459630A (en) | 2014-11-13 | 2014-11-13 | Portable satellite signal enhancement device |
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| Publication Number | Publication Date |
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| CN104459630A true CN104459630A (en) | 2015-03-25 |
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| CN201410639954.7A Pending CN104459630A (en) | 2014-11-13 | 2014-11-13 | Portable satellite signal enhancement device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3319330A1 (en) * | 1983-05-27 | 1984-11-29 | Südwestfunk, Anstalt des öffentlichen Rechts, 7570 Baden-Baden | Antenna installation, especially for booster transmitters and receiving stations |
| CN201615950U (en) * | 2009-12-18 | 2010-10-27 | 中国国土资源航空物探遥感中心 | Corner reflector for multi-angle observation |
| CN102147459A (en) * | 2010-12-24 | 2011-08-10 | 西南交通大学 | Split type corner reflector of synthetic aperture radar for interference remote sensing |
| CN202404229U (en) * | 2012-01-11 | 2012-08-29 | 中国矿业大学 | GPS positioning radar corner reflector |
| CN103630879A (en) * | 2013-03-05 | 2014-03-12 | 中国科学院电子学研究所 | Corner reflector |
| CN204269813U (en) * | 2014-11-13 | 2015-04-15 | 安徽理工大学 | A kind of portable satellite signal intensifier |
-
2014
- 2014-11-13 CN CN201410639954.7A patent/CN104459630A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3319330A1 (en) * | 1983-05-27 | 1984-11-29 | Südwestfunk, Anstalt des öffentlichen Rechts, 7570 Baden-Baden | Antenna installation, especially for booster transmitters and receiving stations |
| CN201615950U (en) * | 2009-12-18 | 2010-10-27 | 中国国土资源航空物探遥感中心 | Corner reflector for multi-angle observation |
| CN102147459A (en) * | 2010-12-24 | 2011-08-10 | 西南交通大学 | Split type corner reflector of synthetic aperture radar for interference remote sensing |
| CN202404229U (en) * | 2012-01-11 | 2012-08-29 | 中国矿业大学 | GPS positioning radar corner reflector |
| CN103630879A (en) * | 2013-03-05 | 2014-03-12 | 中国科学院电子学研究所 | Corner reflector |
| CN204269813U (en) * | 2014-11-13 | 2015-04-15 | 安徽理工大学 | A kind of portable satellite signal intensifier |
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Application publication date: 20150325 |
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| RJ01 | Rejection of invention patent application after publication |