CN203503786U - Shipborne antenna follow-up tracking device - Google Patents
Shipborne antenna follow-up tracking device Download PDFInfo
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- CN203503786U CN203503786U CN201320632577.5U CN201320632577U CN203503786U CN 203503786 U CN203503786 U CN 203503786U CN 201320632577 U CN201320632577 U CN 201320632577U CN 203503786 U CN203503786 U CN 203503786U
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Abstract
The utility model provides a shipborne antenna follow-up tracking device and belongs to the technical field of antennas, so as to solve the technical problem that the existing shipborne antenna follow-up tracking device is large in errors. The shipborne antenna follow-up tracking device comprises an anti-interference cylinder; a supporting plate is arranged at the opening at the upper end of the anti-interference cylinder; the outer edge of the supporting plate is fixedly provided with a sliding plate; the outer surface of the sliding plate is provided with a smooth curved surface one; the inner surface of the upper end of the anti-interference cylinder is a smooth curved surface two; the lower end of the supporting plate is fixedly provided with a hanger rod; the hanger rod is located in the central line of the supporting plate and is vertical with the supporting plate; the lower end of the hanger rod is fixedly provided with a gravity block; the upper end of the supporting block is provided with a servo motor one; the shell of the servo motor one is fixedly connected with the supporting plate; a turntable is fixedly arranged on the output shaft of the servo motor; an antenna assembly is arranged on the turntable; and a swinging mechanism for driving the antenna assembly to swing in a plane vertical with the turntable is arranged between the antenna assembly and the turntable. The shipborne antenna follow-up tracking device has the advantages of small errors, high precision and the like.
Description
Technical field
The utility model belongs to antenna technical field, relates to a kind of mobile tracking mount of ship-board antenna.
Background technology
The maximum difference of the satellite antenna on mobile carrier and ground fixed antenna is that the carrier of antenna is a carrier that movement is waved, such as the satellite antenna on ship, thereby need stable antenna platform to isolate waving of hull, realize antenna attitude stabilization at the volley, and on the basis of attitude stabilization, in moving process, follow the tracks of and to satelloid.
Traditional satellite antenna peculiar to vessel adopts mechanical platform to isolate the disturbance of carrier conventionally, adopts hill climb system to make antenna velocity of wave progressively to satelloid.Therefore, the key technology of satellite antenna system peculiar to vessel is stabilizing power and the target traceability of antenna platform, can isolate well the motion of carrier whether the attitude of antenna platform is stablized and had directly important impact.
A kind of three-axis stabilization mobile tracking mount of Shipborne satellite antenna is disclosed in Chinese patent [CN201310081497.X], comprise parabola antenna, roll rotating shaft, pitching rotating shaft, direction rotating shaft, support, pedestal, employing forms triaxial rotating device by above-mentioned member, direction rotating shaft is fixedly connected on the center of base bottom vertically upward, the center rotating of the described crossbeam of support is connected to the upper end of direction rotating shaft, pitching rotating shaft is rotatably horizontally set on the top of two described stands of support, the top that roll rotating shaft is positioned at pitching spindle central position is connected with the rotatable quadrature of pitching rotating shaft, parabolic antenna be fixedly connected on roll rotating shaft above, employing is by photoelectric sensor, position potentiometer, angular-rate sensor, electronic compass, the reponse system of rotary encoder and all cell formations of GPS receiver substitutes the technical scheme of gyro system, make Shipborne satellite antenna reach simplified structure, reduce costs, be easy to the object of civil nature.
As everyone knows, the carrier maintenance level of Shipborne satellite antenna remains that level is one of major technique of antenna location tracking, in prior art, no matter to adopt electronic component, sensor detects and compensate to realize the mode of level, or mechanical device is realized the mode of level, all have the problem of error accumulation, for the ship of long-time operation at sea, accumulated error causes its location will definitely not bring great potential safety hazard.
Utility model content
The purpose of this utility model is the problems referred to above that exist for existing technology, a kind of mobile tracking mount of ship-board antenna is provided, technical problem to be solved in the utility model is how to realize the tracking to satellite of antenna, and carrier remains the horizontal attitude of zero error.
The purpose of this utility model can realize by following technical proposal: a kind of mobile tracking mount of ship-board antenna, it is characterized in that, described tracking means comprises an anti-tampering cylinder that is installed in hull top, the opening part of the upper end of described anti-tampering cylinder is provided with a supporting bracket, the outer rim of described supporting bracket is installed with a slide plate, the outer surface of described slide plate has smooth surface one, the inner surface of the upper end of described anti-tampering cylinder is smooth surface two, described smooth surface one and smooth surface two are spherical calotte, described slide plate is connected to the upper end open place of described anti-tampering cylinder, described smooth surface one leans with smooth surface two and both energy relative slidings, the lower end of described supporting bracket is installed with a suspension rod, described suspension rod is positioned on the center line of supporting bracket and is vertical with supporting bracket, the lower end of described suspension rod is installed with a gravity block, the upper end of described supporting bracket is provided with a servomotor one, the housing of described servomotor one and described supporting bracket are connected, on the output shaft of described servomotor, be installed with a rotating disk, described rotating disk is provided with antenna assembly, between described antenna assembly and rotating disk, be provided with the swing mechanism can driven antenna assembly swinging in the plane perpendicular to rotating disk, described tracking means also comprises an electronic compass being connected with servomotor one and a gps receiver being connected with described pendulous device.
Keep carrier level: the top that anti-tampering cylinder is installed in to boats and ships, and keep plumbness with hull, the center position that is arranged on the supporting bracket in anti-tampering cylinder is installed with a suspension rod, this suspension rod lower end sets firmly a gravity block, the slide plate slides being connected with supporting bracket is connected to the opening part of anti-tampering cylinder, it should be noted that: it is the smooth surface one of sphere that the outer surface of slide plate is one, this sphere forms after removing upper and lower spherical crown by a complete sphere, symmetrical structure centered by this sphere, and this sphere take middle part level cross-sectionn as the plane of symmetry symmetrical up and down, the inwall of the opening of anti-tampering cylinder is provided with the smooth surface two coordinating with this smooth surface one, smooth surface one and smooth surface two contact and are mutually spacing, supporting bracket can be freely swung at anti-tampering cylinder, when receiving the impacts such as stormy waves at ship and occurring rocking, gravity block gravitate points to ground ball center all the time, keep level, comparing traditional transducer controls, the mode of mechanical compensation, there is immediate error in this structure, but can be according to extending suspension rod, the mode that increases the weight of gravity block reduces this immediate error, key is, there is not the problem of accumulated error in this structure, without manpower frequent maintenance and calibration, compare in other prior aries, by weight, realize the mode of level, the supporting bracket of this structural correspondence and pin joint are in same plane, be that hull is when rock, this supporting bracket can reach absolute level in theory, after miscellaneous part being installed in supporting bracket, also can well reduce immediate error, improve positional accuracy,
Corner compensation: electronic compass detects ship orientation, according to the position of the satellite searching, draws the corner that satellite departs from, and compensates this corner by servomotor one;
Elevation angle compensation: the position of gps receiver location ship, can calculate the line between vertical line, earth's surface vertical point and the ship between the vertical earth's surface of line, satellite between ship and satellite, three's form right angle triangle, can away from the distance of ship, calculate the pin of facing upward that antenna alignment need to adjust according to ship, swing mechanism completes the compensation to satellite in good time.
In this tracking means, because supporting bracket can keep level preferably, and can accumulated error, thereby can not affect the compensation at corner and the elevation angle, make corner and the elevation angle inaccurate, three is separate, can better to satellite, follow the tracks of, applicable various environment.
In the mobile tracking mount of above-mentioned a kind of ship-board antenna, described swing mechanism comprises two forks that are connected with described antenna assembly, between two forks, be installed with one division dish, the two sides of described index dial have bevel ring gear, described fork is hinged on described rotating disk, on described rotating disk, be also installed with a servomotor two, on the output shaft of described servomotor two, be installed with two bevel gears that are parallel to each other, the conical surface of two described bevel gears is relative, and is meshed with two bevel ring gears of index dial respectively.Bevel ring gear is close and smart, the bevel gear on servomotor two driver output axles, thus drive index dial to rotate, drive antenna assembly to rotate.
In the mobile tracking mount of above-mentioned a kind of ship-board antenna, described rotating disk is provided with two along the baffle plate of rotating disk radial line symmetry, between two described baffle plates, be provided with two transverse slats, described index dial is connected by a bearing pin and fork, and described bearing pin is plugged on two transverse slats and described index dial is sandwiched between two transverse slats.Because the both sides of index dial are equipped with bevel ring gear, and in the middle of being sandwiched in by two bevel gears, delay in the time of can making transmission is little, precision is high.
In the mobile tracking mount of above-mentioned a kind of ship-board antenna, on described rotating disk, be hinged with two along the swing arm of rotating disk radial line symmetry, lower end and the rotating disk of described swing arm are hinged, and the upper end of described swing arm is installed with a balancing weight, and the middle part of described swing arm and the lower end of described fork are hinged; The dead in line of closing center of gravity and described supporting bracket of all weights in described supporting bracket top.For the impact on supporting bracket horizontal attitude of the parts that reduce supporting bracket top as far as possible, and balancing weight is set, balancing weight is contrary with the swaying direction of antenna assembly all the time, in the time of can solving antenna assembly offset supports plate center, cause the unbalanced problem of supporting bracket, the quality of balancing weight decides according to the quality of antenna assembly and size, when making, through test of many times and adjustment, while making antenna assembly swing to optional position, all can make the dead in line of closing center of gravity and supporting bracket of all weights in supporting bracket top, make supporting bracket keep in theory absolute level.
In the mobile tracking mount of above-mentioned a kind of ship-board antenna, described smooth surface one is provided with the convex tendon that a restriction supporting bracket is rotated relative to anti-tampering cylinder.Supporting bracket can swing along smooth surface two, but can not rotate, in order to avoid the rotation of rotating disk is caused to interference.
In the mobile tracking mount of above-mentioned a kind of ship-board antenna, this tracking means also comprises a boat-carrying computer, and described electronic compass, gps receiver, servomotor one and servomotor two are all connected with described boat-carrying computer.
In the mobile tracking mount of above-mentioned a kind of ship-board antenna, the upper end of described anti-tampering cylinder is covered with a hemisphere protective cover.Anti-tampering cylinder and protective cover seal whole tracking means, eliminate weather, man-made environment and the impact of birds on tracking means, guarantee precision and the reliability of tracking means.
In the mobile tracking mount of above-mentioned a kind of ship-board antenna, described anti-tampering cylinder and protective cover are nonmetallic materials and make.Anti-tampering cylinder and protective cover can be made for materials such as polymethyl methacrylate, synthetic fibers, prevent anti-tampering cylinder and the interference of protective cover to antenna assembly, electronic compass and gps receiver.
In the mobile tracking mount of above-mentioned a kind of ship-board antenna, described gravity block is cone-shaped, and the small end of described gravity block is connected upward and with suspension rod.In limited space, reduce as much as possible the center of gravity of gravity block, make better maintenance level of supporting bracket.
Compared with prior art, the utlity model has following advantage:
1, when receiving the impacts such as stormy waves at ship and occurring rocking, gravity block gravitate points to ground ball center all the time, it is supporting bracket maintenance level, comparing traditional transducer controls, the mode of mechanical compensation, there is immediate error in this structure, but can be according to extending suspension rod, the mode that increases the weight of gravity block reduces this immediate error, key is, there is not the problem of accumulated error in this structure, without manpower frequent maintenance and calibration, compare in other prior aries, by weight, realize the mode of level, the supporting bracket of this structural correspondence and pin joint are in same plane, be that hull is when rock, this supporting bracket can reach absolute level in theory, after miscellaneous part being installed in supporting bracket, also can well reduce immediate error, improve positional accuracy.
2, in this tracking means, because supporting bracket can keep level preferably, and can accumulated error, thereby can not affect the compensation at corner and the elevation angle, make corner and the elevation angle inaccurate, three is separate, can better to satellite, follow the tracks of applicable various environment.
3, for the impact on supporting bracket horizontal attitude of the parts that reduce supporting bracket top as far as possible, and balancing weight is set, balancing weight is contrary with the swaying direction of antenna assembly all the time, in the time of can solving antenna assembly offset supports plate center, cause the unbalanced problem of supporting bracket, the quality of balancing weight decides according to the quality of antenna assembly and size, when making, through test of many times and adjustment, while making antenna assembly swing to optional position, all can make the dead in line of closing center of gravity and supporting bracket of all weights in supporting bracket top, make supporting bracket keep in theory absolute level.
Accompanying drawing explanation
Fig. 1 is the structural representation of ship this tracking means under level.
Fig. 2 is the structural representation of ship this tracking means under heeling condition.
Fig. 3 is that this tracking means is removed the perspective view after anti-tampering cylinder and gravity block.
Fig. 4 is that this tracking means is removed the explosive view after anti-tampering cylinder.
Fig. 5 is the explosive view of swing mechanism in this tracking means.
In figure, 1, anti-tampering cylinder; 21, supporting bracket; 22, slide plate; 23, smooth surface one; 24, smooth surface two; 25, suspension rod; 26, gravity block; 31, servomotor one; 32, rotating disk; 33, antenna assembly; 34, electronic compass; 35, gps receiver; 36, boat-carrying computer; 4, swing mechanism; 41, fork; 42, index dial; 43, bevel ring gear; 44, servomotor two; 45, bevel gear; 51, baffle plate; 52, transverse slat; 53, bearing pin; 54, swing arm; 55, balancing weight; 6, convex tendon; 7, protective cover; 8, clamping plate; 9, plane bearing.
Embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As depicted in figs. 1 and 2, a kind of mobile tracking mount of ship-board antenna, tracking means comprises an anti-tampering cylinder 1 that is installed in hull top, the opening part of the upper end of anti-tampering cylinder 1 is provided with a supporting bracket 21, the outer rim of supporting bracket 21 is installed with a slide plate 22, the outer surface of slide plate 22 has smooth surface 1, shown in the inner surface of upper end of anti-tampering cylinder 1 be smooth surface 2 24, smooth surface 1 and smooth surface 2 24 are spherical calotte, slide plate 22 is connected to the upper end open place of anti-tampering cylinder 1, smooth surface 1 leans with smooth surface 2 24 and both energy relative slidings, the lower end of supporting bracket 21 is installed with a suspension rod 25, suspension rod 25 is positioned on the center line of supporting bracket 21 and is vertical with supporting bracket 21, the lower end of suspension rod 25 is installed with a gravity block 26, the upper end of supporting bracket 21 is provided with a servomotor 1, the housing of servomotor 1 and supporting bracket 21 are connected, on the output shaft of servomotor, be installed with a rotating disk 32, rotating disk 32 is provided with antenna assembly 33, between antenna assembly 33 and rotating disk 32, be provided with the swing mechanism 4 can driven antenna assembly 33 swinging in the plane perpendicular to rotating disk 32, tracking means also comprises an electronic compass 34 being connected with servomotor 1 and a gps receiver being connected with pendulous device 35.
In this tracking means, because supporting bracket 21 can keep level preferably, and can accumulated error, thereby can not affect the compensation at corner and the elevation angle, make corner and the elevation angle inaccurate, three is separate, can better to satellite, follow the tracks of applicable various environment.
As shown in Fig. 3, Fig. 4 and Fig. 5, swing mechanism 4 comprises two forks 41 that are connected with antenna assembly 33, between two forks 41, be installed with one division dish 42, the two sides of index dial 42 have bevel ring gear 43, fork 41 is hinged on rotating disk 32, is also installed with a servomotor 2 44 on rotating disk 32, is installed with two bevel gears that are parallel to each other 45 on the output shaft of servomotor 2 44, the conical surface of two bevel gears 45 is relative, and is meshed with two bevel ring gears 43 of index dial 42 respectively.Bevel ring gear 43 is close and smart, bevel gear 45 on servomotor 2 44 driver output axles, thereby drive index dial 42 to rotate, drive antenna assembly 33 to rotate, rotating disk 32 is provided with two along the baffle plate 51 of rotating disk 32 radial line symmetries, between two baffle plates 51, be provided with two transverse slats 52, index dial 42 is connected with fork 41 by a bearing pin 53, and bearing pin 53 is plugged on two transverse slats 52 and index dial 42 is sandwiched between two transverse slats 52.Because the both sides of index dial 42 are equipped with bevel ring gear 43, and in the middle of being sandwiched in by two bevel gears 45, delay in the time of can making transmission is little, precision is high.
On rotating disk 32, be hinged with two along the swing arm 54 of rotating disk 32 radial line symmetries, the lower end of swing arm 54 and rotating disk 32 are hinged, and the upper end of swing arm 54 is installed with a balancing weight 55, and the lower end of the middle part of swing arm 54 and fork 41 is hinged, the dead in line of closing center of gravity and supporting bracket 21 of the supporting bracket 21 all weights in top, for the impact on supporting bracket 21 horizontal attitudes of the parts that reduce supporting bracket 21 tops as far as possible, and balancing weight 55 is set, balancing weight 55 is contrary with the swaying direction of antenna assembly 33 all the time, in the time of can solving antenna assembly 33 offset supports Ban21 center, cause the unbalanced problem of supporting bracket 21, the quality of balancing weight 55 decides according to the quality of antenna assembly 33 and size, when making, through test of many times and adjustment, while making antenna assembly 33 swing to optional position, all can make the dead in line of closing center of gravity and supporting bracket 21 of the supporting bracket 21 all weights in top, make supporting bracket 21 keep in theory absolute level.
Smooth surface 1 is provided with a restriction supporting bracket 21 relative to anti-tampering cylinder 1 convex tendon rotating 6, supporting bracket 21 can swing along smooth surface 2 24, but can not rotate, in order to avoid the rotation of rotating disk 32 is caused to interference, this tracking means also comprises a boat-carrying computer 36, and electronic compass 34, gps receiver 35, servomotor 1 and servomotor 2 44 are all connected with boat-carrying computer 36.
As depicted in figs. 1 and 2; the upper end of anti-tampering cylinder 1 is covered with a hemisphere protective cover 7; anti-tampering cylinder 1 and 7 pairs of whole tracking means of protective cover seal; eliminate weather, man-made environment and the impact of birds on tracking means; guarantee precision and the reliability of tracking means, anti-tampering cylinder 1 and protective cover 7 are nonmetallic materials and make.Anti-tampering cylinder 1 and protective cover 7 can be made for materials such as polymethyl methacrylate, synthetic fibers, prevent the interference of anti-tampering cylinder 1 and 7 pairs of antenna assemblies 33 of protective cover, electronic compass 34 and gps receiver 35.
As shown in Figure 1, in implementation process, gravity block 26 is cone-shaped, and the small end of gravity block 26 is connected upward and with suspension rod 25, in limited space, reduce as much as possible the center of gravity of gravity block 26, make supporting bracket 21 better maintenance levels, in the upper end of suspension rod, set firmly clamping plate 8, in clamping plate 8 and supporting bracket 21, by a plane bearing 9, be connected.
The tracking of this tracking means is:
Keep carrier level: the top that anti-tampering cylinder 1 is installed in to boats and ships, and keep plumbness with hull, the center position that is arranged on the supporting bracket 21 in anti-tampering cylinder 1 is installed with a suspension rod 25, these suspension rod 25 lower ends set firmly a gravity block 26, the slide plate 22 being connected with supporting bracket 21 is slidably connected at the opening part of anti-tampering cylinder 1, it should be noted that: it is the smooth surface 1 of sphere that the outer surface of slide plate 22 is one, this sphere forms after removing upper and lower spherical crown by a complete sphere, symmetrical structure centered by this sphere, and this sphere take middle part level cross-sectionn as the plane of symmetry symmetrical up and down, the inwall of the opening of anti-tampering cylinder 1 is provided with the smooth surface 2 24 coordinating with this smooth surface 1, smooth surface 1 and smooth surface 2 24 contact and are mutually spacing, supporting bracket 21 can be freely swung at anti-tampering cylinder 1, when receiving the impacts such as stormy waves at ship and occurring rocking, gravity block 26 gravitates point to ground ball center all the time, keep level, comparing traditional transducer controls, the mode of mechanical compensation, there is immediate error in this structure, but can be according to extending suspension rod 25, the mode that increases the weight of gravity block 26 reduces this immediate error, key is, there is not the problem of accumulated error in this structure, without manpower frequent maintenance and calibration, compare in other prior aries, by weight, realize the mode of level, the supporting bracket 21 of this structural correspondence and pin joint are in same plane, be that hull is when rock, this supporting bracket 21 can reach absolute level in theory, after miscellaneous part being installed in supporting bracket 21, also can well reduce immediate error, improve positional accuracy,
Corner compensation: electronic compass 34 detects ship orientation, according to the position of the satellite searching, draws the corner that satellite departs from, and compensates this corner by servomotor 1;
Elevation angle compensation: the position of gps receiver 35 location ships, can calculate the line between vertical line, earth's surface vertical point and the ship between the vertical earth's surface of line, satellite between ship and satellite, three's form right angle triangle, can away from the distance of ship, calculate the pin of facing upward that antenna alignment need to adjust according to ship, swing mechanism 4 completes the compensation to satellite in good time.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (9)
1. the mobile tracking mount of a ship-board antenna, it is characterized in that, described tracking means comprises an anti-tampering cylinder (1) that is installed in hull top, the opening part of the upper end of described anti-tampering cylinder (1) is provided with a supporting bracket (21), the outer rim of described supporting bracket (21) is installed with a slide plate (22), the outer surface of described slide plate (22) has smooth surface one (23), the inner surface of the upper end of described anti-tampering cylinder (1) is smooth surface two (24), described smooth surface one (23) and smooth surface two (24) are spherical calotte, described slide plate (22) is connected to the upper end open place of described anti-tampering cylinder (1), described smooth surface one (23) leans with smooth surface two (24) and both energy relative slidings, the lower end of described supporting bracket (21) is installed with a suspension rod (25), described suspension rod (25) is positioned on the center line of supporting bracket (21) and is vertical with supporting bracket (21), the lower end of described suspension rod (25) is installed with a gravity block (26), the upper end of described supporting bracket (21) is provided with a servomotor one (31), the housing of described servomotor one (31) and described supporting bracket (21) are connected, on the output shaft of described servomotor, be installed with a rotating disk (32), described rotating disk (32) is provided with antenna assembly (33), between described antenna assembly (33) and rotating disk (32), be provided with the swing mechanism (4) can driven antenna assembly (33) swinging in the plane perpendicular to rotating disk (32), described tracking means also comprises an electronic compass (34) being connected with servomotor one (31) and a gps receiver being connected with described pendulous device (35).
2. the mobile tracking mount of ship-board antenna according to claim 1, it is characterized in that, described swing mechanism (4) comprises two forks (41) that are connected with described antenna assembly (33), between two forks (41), be installed with one division dish (42), the two sides of described index dial (42) have bevel ring gear (43), described fork (41) is hinged on described rotating disk (32), on described rotating disk (32), be also installed with a servomotor two (44), on the output shaft of described servomotor two (44), be installed with two bevel gears that are parallel to each other (45), the conical surface of two described bevel gears (45) is relative, and be meshed with two bevel ring gears (43) of index dial (42) respectively.
3. the mobile tracking mount of ship-board antenna according to claim 2, it is characterized in that, described rotating disk (32) is provided with two along the baffle plate (51) of rotating disk (32) radial line symmetry, between two described baffle plates (51), be provided with two transverse slats (52), described index dial (42) is connected by a bearing pin (53) and fork (41), and described bearing pin (53) is plugged in two transverse slats (52) above and described index dial (42) is sandwiched between two transverse slats (52).
4. the mobile tracking mount of ship-board antenna according to claim 3, it is characterized in that, on described rotating disk (32), be hinged with two along the swing arm (54) of rotating disk (32) radial line symmetry, the lower end of described swing arm (54) and rotating disk (32) are hinged, the upper end of described swing arm (54) is installed with a balancing weight (55), and the lower end of the middle part of described swing arm (54) and described fork (41) is hinged; The dead in line of closing center of gravity and described supporting bracket (21) of all weights in described supporting bracket (21) top.
5. the mobile tracking mount of ship-board antenna according to claim 4, is characterized in that, described smooth surface one (23) is provided with the convex tendon (6) that a restriction supporting bracket (21) is rotated relative to anti-tampering cylinder (1).
6. the mobile tracking mount of ship-board antenna according to claim 5, it is characterized in that, this tracking means also comprises a boat-carrying computer (36), and described electronic compass (34), gps receiver (35), servomotor one (31) and servomotor two (44) are all connected with described boat-carrying computer (36).
7. the mobile tracking mount of ship-board antenna according to claim 6, is characterized in that, the upper end of described anti-tampering cylinder (1) is covered with a hemisphere protective cover (7).
8. the mobile tracking mount of ship-board antenna according to claim 7, is characterized in that, described anti-tampering cylinder (1) and protective cover (7) are nonmetallic materials and make.
9. the mobile tracking mount of ship-board antenna according to claim 8, is characterized in that, described gravity block (26) is cone-shaped, and the small end of described gravity block (26) is connected upward and with suspension rod (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320632577.5U CN203503786U (en) | 2013-10-14 | 2013-10-14 | Shipborne antenna follow-up tracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320632577.5U CN203503786U (en) | 2013-10-14 | 2013-10-14 | Shipborne antenna follow-up tracking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203503786U true CN203503786U (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320632577.5U Expired - Fee Related CN203503786U (en) | 2013-10-14 | 2013-10-14 | Shipborne antenna follow-up tracking device |
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| Country | Link |
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| CN (1) | CN203503786U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103579736A (en) * | 2013-10-14 | 2014-02-12 | 嘉兴职业技术学院 | Mobile tracker for ship-borne antennas |
| CN108152794A (en) * | 2017-12-22 | 2018-06-12 | 安徽仁信安防电子工程有限公司 | A kind of marine exploration marine radar direction adjusting apparatus and displacement method |
-
2013
- 2013-10-14 CN CN201320632577.5U patent/CN203503786U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103579736A (en) * | 2013-10-14 | 2014-02-12 | 嘉兴职业技术学院 | Mobile tracker for ship-borne antennas |
| CN108152794A (en) * | 2017-12-22 | 2018-06-12 | 安徽仁信安防电子工程有限公司 | A kind of marine exploration marine radar direction adjusting apparatus and displacement method |
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