CN111613866B - Base-adjustable ship satellite VAST video conveying device - Google Patents
Base-adjustable ship satellite VAST video conveying device Download PDFInfo
- Publication number
- CN111613866B CN111613866B CN202010625399.8A CN202010625399A CN111613866B CN 111613866 B CN111613866 B CN 111613866B CN 202010625399 A CN202010625399 A CN 202010625399A CN 111613866 B CN111613866 B CN 111613866B
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- Prior art keywords
- frame
- satellite
- adjustable
- connecting piece
- piece
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/34—Adaptation for use in or on ships, submarines, buoys or torpedoes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/18—Means for stabilising antennas on an unstable platform
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
- H01Q3/08—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying two co-ordinates of the orientation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Abstract
The invention discloses a pedestal-adjustable ship satellite VAST video conveying device, which comprises a receiving antenna, a connecting frame, a cross connecting frame, two side adjusting driving pieces, a mounting frame and a bottom mounting plate, wherein the cross connecting frame comprises a transverse connecting rod, a first longitudinal connecting piece, a second longitudinal connecting piece and a fixing bolt; two ends of the transverse connecting rod are inserted into the mounting frame and fixed through the fixing bolts, and the first longitudinal connecting piece and the second longitudinal connecting piece are respectively inserted into two ends of the connecting frame and fixed through the fixing bolts; the side adjusting driving piece comprises a driving motor, an upper spherical connecting part and a lower spherical connecting part. Frame and mounting bracket will be connected to together through the cross link, and the orientation of receiving antenna is adjusted to driving piece, and the flexibility ratio is high and the stationarity is high to two lateral parts, dismantles simple to operate simultaneously, maintains portably.
Description
Technical Field
The invention relates to the field of ship satellites, in particular to a VAST video conveying device with an adjustable base for a ship satellite.
Background
At present, with the rapid development of society, the maritime transportation and the maritime operation are gradually popularized, and the maritime communication device is an important component part of the maritime transportation and the maritime operation and an important way for communication between maritime personnel and the outside.
Technical document 1 discloses boats and ships satellite surveillance video unit, the on-line screen storage device comprises a base, the top outer wall of base is equipped with the supporting seat, and the top outer wall of supporting seat is equipped with the support column, one side outer wall of support column is equipped with the connecting rod No. one, and the other end of connecting rod is equipped with the digital video recorder, the welding of the top outer wall of support column has the fixing base, and the top outer wall of fixing base is equipped with the glass cover, glass cover bottom outer wall is equipped with the connecting rod No. two, and the other end of connecting rod No. two is equipped with the switch, the top outer wall of base is equipped with the.
Technical document 2 discloses a mounting structure of a ship communication satellite antenna, wherein the satellite antenna is fixed on a fixed frame for mounting the satellite antenna, and a lamp mast is arranged on one side of the top of a ship, which is far away from a chimney. The satellite antenna is far away from the chimney on the rear side of the upper building, so that the high-temperature smoke discharged by the chimney can be prevented from damaging the satellite antenna, and the influence of the smoke of the chimney on signal transmission of the satellite antenna is avoided. Meanwhile, the satellite antenna fixing frame is higher than the top of the chimney, and the chimney cannot shield the satellite sky receiving and transmitting signals no matter the ship and the satellite are at any angle. The satellite antenna has good signal receiving and transmitting performance, and the satellite telephone has good conversation quality.
Technical document 3 discloses an intelligent communication equipment for long-range shipping based on satellite communication, relates to boats and ships equipment technical field, specifically is an intelligent communication equipment for long-range shipping based on satellite communication, including the equipment base, the device groove has been seted up to the inside of equipment base, the inner diapire fixedly connected with annular slide rail in device groove, the inside of annular slide rail is provided with the roll gliding pearl, the inside below that is located the device groove of equipment base is provided with the motor standing groove, the inside of motor standing groove is provided with driving motor, driving motor's output fixedly connected with equipment pole setting, the equipment pole setting surface is located one side fixedly connected with annular connecting plate of annular slide rail, annular connecting plate and roll gliding pearl swing joint. This intelligent communication equipment for long-range shipping based on satellite communication, driving motor's design is convenient for change the orientation of signal receiving shell, is favorable to the receipt and the transmission of signal receiving emitter to the signal.
The above technical documents reveal the technical disadvantages of the prior art marine satellites:
1. for the ship satellite, because the problem of jolting of a ship in the navigation sea can occur, the ship shakes along with the fluctuation of the sea surface, and the base of the ship satellite in the prior art is poor in flexibility and stability and insufficient in adjustment softness.
2. The disassembly is inconvenient and the maintenance is inconvenient.
Disclosure of Invention
In order to overcome the defects of the prior art, one of the objectives of the present invention is to provide a ship satellite VAST video transmission device with an adjustable base, which can solve the problems of poor base flexibility, poor stability and inconvenient maintenance.
One of the purposes of the invention is realized by adopting the following technical scheme:
a base-adjustable ship satellite VAST video conveying device comprises a receiving antenna, a connecting frame, a cross connecting frame, two side adjusting driving pieces, a mounting frame and a bottom mounting plate, wherein the cross connecting frame comprises a transverse connecting rod, a first longitudinal connecting piece, a second longitudinal connecting piece and four fixing bolts; two ends of the transverse connecting rod are inserted into the mounting frame and fixed through the fixing bolts, and the first longitudinal connecting piece and the second longitudinal connecting piece are respectively inserted into two ends of the connecting frame and fixed through the fixing bolts; the lateral adjusting driving part comprises a driving motor, an upper spherical connecting part and a lower spherical connecting part, the upper spherical connecting part and the lower spherical connecting part are respectively fixed at two ends of the driving motor, the driving motor comprises an extension shaft, and the upper spherical connecting part is positioned at one side of the extension shaft; the receiving antenna is fixed on the connecting frame, the upper spherical connecting part is clamped on the connecting frame, and the side adjusting driving part operates to drive the receiving antenna to move.
Further, the extension axis of the middle through hole is perpendicular to the length direction of the transverse connecting rod.
Furthermore, the connecting frame comprises a satellite mounting position, a U-shaped connecting sheet, a rectangular frame, two end sleeves and a mounting structure, the satellite mounting position is cylindrical, the receiving antenna is mounted in the satellite mounting position, the U-shaped connecting sheet is fixed on the rectangular frame, the two end sleeves are fixed at two ends of the rectangular frame, the end parts of the first longitudinal connecting piece and the second longitudinal connecting piece respectively penetrate through the two end sleeves, and the upper spherical connecting part is movably clamped in the mounting structure.
Further, mounting structure's middle part is provided with arc joint position, arc joint position is sunken form, go up spherical connecting portion joint in arc joint position.
Further, the U-shaped connecting piece is located in the middle of the rectangular frame.
Further, the mounting bracket includes bottom connecting plate, vertical connecting rod, U type frame, the bottom connecting plate with U type frame is fixed in the both ends of vertical connecting rod, the both ends of U type frame are provided with the through-hole.
Further, the bottom connecting plate is perpendicular to the vertical connecting rod.
Further, the bottom mounting plate is parallel to the bottom connecting plate, and the bottom mounting plate is attached to the bottom connecting plate.
Further, the mounting bracket also comprises a plurality of fixing screws.
Further, the diameter of the upper spherical connecting part is larger than that of the lower spherical connecting part.
Compared with the prior art, the invention has the beneficial effects that:
the first longitudinal connecting piece and the second longitudinal connecting piece are respectively inserted at two ends of the connecting frame and fixed through the fixing bolts; the lateral adjusting driving part comprises a driving motor, an upper spherical connecting part and a lower spherical connecting part, the upper spherical connecting part and the lower spherical connecting part are respectively fixed at two ends of the driving motor, the driving motor comprises an extension shaft, and the upper spherical connecting part is positioned at one side of the extension shaft; the receiving antenna is fixed on the connecting frame, the upper spherical connecting part is clamped on the connecting frame, and the side adjusting driving part operates to drive the receiving antenna to move. Frame and mounting bracket will be connected to together through the cross link, and the orientation of receiving antenna is adjusted to driving piece, and the flexibility ratio is high and the stationarity is high to two lateral parts, dismantles simple to operate simultaneously, maintains portably.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a perspective view of a preferred embodiment of the base adjustable marine satellite VAST video transmission system of the present invention;
FIG. 2 is a perspective view of the adjustable base marine satellite VAST video transmission device shown in FIG. 1;
FIG. 3 is another perspective view of the adjustable base marine satellite VAST video transmission device of FIG. 1;
FIG. 4 is a further perspective view of the adjustable base marine satellite VAST video conveyor of FIG. 1;
FIG. 5 is a further perspective view of the adjustable base marine satellite VAST video conveyor of FIG. 1;
FIG. 6 is a partial perspective view of the base adjustable marine satellite VAST video transmission device of FIG. 1;
FIG. 7 is another partial perspective view of the adjustable base marine satellite VAST video conveyor of FIG. 1;
fig. 8 is a partial perspective view of the adjustable base marine satellite VAST video delivery device of fig. 1.
In the figure: 10. a receiving antenna; 20. a connecting frame; 21. a satellite mounting position; 22. a U-shaped connecting sheet; 23. a rectangular frame; 24. an end sleeve; 25. a mounting structure; 251. an arc-shaped clamping position; 30. a cross-shaped connecting frame; 31. a transverse connecting rod; 310. a middle via hole; 32. a first longitudinal connector; 321. a screw shaft; 33. a second longitudinal connector; 34. fixing the bolt; 40. a side adjustment drive; 41. a drive motor; 42. an upper spherical connecting portion; 43. a lower spherical connecting portion; 60. a mounting frame; 61. a U-shaped frame; 62. a vertical connecting rod; 63. a bottom connecting plate; 70. and (7) mounting a bottom mounting plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 8, a base-adjustable ship satellite VAST video transmission device includes a receiving antenna 10, a connection frame 20, a cross connection frame 30, two side adjusting driving members 40, an installation frame 60, and a bottom installation plate 70, where the cross connection frame 30 includes a transverse connection rod 31, a first longitudinal connection member 32, a second longitudinal connection member 33, and four fixing bolts 34, a middle through hole 310 is formed in the middle of the transverse connection rod 31, the first longitudinal connection member 32 is provided with a screw shaft 321, and the screw shaft 321 passes through the middle through hole 310 and is screwed to the second longitudinal connection member 33; two ends of the transverse connecting rod 31 are inserted into the mounting rack 60 and fixed by the fixing bolt 34, and the first longitudinal connecting piece 32 and the second longitudinal connecting piece 33 are respectively inserted into two ends of the connecting frame 20 and fixed by the fixing bolt 34; the side adjusting driving member 40 comprises a driving motor 41, an upper spherical connecting portion 42 and a lower spherical connecting portion 43, the upper spherical connecting portion 42 and the lower spherical connecting portion 43 are respectively fixed at two ends of the driving motor 41, the driving motor 41 comprises an extension shaft, and the upper spherical connecting portion 42 is located at one side of the extension shaft; the receiving antenna 10 is fixed to the connecting frame 20, the upper spherical connecting portion 42 is connected to the connecting frame 20 in a clamping manner, and the two side adjusting driving members 40 operate to drive the receiving antenna 10 to move. The connecting frame 20 and the mounting frame 60 are connected together through the cross connecting frame 30, the orientation of the receiving antenna 10 is adjusted by the two side adjusting driving pieces 40, the flexibility is high, the stability is high, and meanwhile, the mounting and dismounting are convenient, and the maintenance is simple and convenient.
Preferably, the extension axis of the middle through hole 310 is perpendicular to the length direction of the transverse connecting rod 31. The connection frame 20 comprises a satellite installation position 21, a U-shaped connecting piece 22, a rectangular frame 23, two end sleeves 24 and an installation structure 25, wherein the satellite installation position 21 is cylindrical, the receiving antenna 10 is installed on the satellite installation position 21, the U-shaped connecting piece 22 is fixed on the rectangular frame 23, the two end sleeves 24 are fixed at two ends of the rectangular frame 23, the end parts of the first longitudinal connecting piece 32 and the second longitudinal connecting piece 33 penetrate through the two end sleeves 24 respectively, and the upper spherical connecting part 42 is movably clamped on the installation structure 25. The end sleeves 24 may be further flexible along the first longitudinal connector 32 or the second longitudinal connector 33.
Preferably, the middle part of the mounting structure 25 is provided with an arc-shaped clamping position 251, the arc-shaped clamping position 251 is concave, and the upper spherical connecting portion 42 is clamped in the arc-shaped clamping position 251. The arc-shaped clamping position 251 is wrapped on more than half of the upper spherical connecting part 42. The upper ball joint 42 rotates inside the arc-shaped clamping position 251.
Preferably, the U-shaped connecting piece 22 is located in the middle of the rectangular frame 23. The mounting bracket 60 comprises a U-shaped frame 61, a vertical connecting rod 62 and a bottom connecting plate 63, the U-shaped frame 61 and the bottom connecting plate 63 are fixed at two ends of the vertical connecting rod 62, and through holes are formed in two ends of the bottom connecting plate 63. The U-shaped frame 61 is perpendicular to the vertical connecting rod 62. The bottom mounting plate 70 is parallel to the U-shaped frame 61, and the bottom mounting plate 70 is attached to the U-shaped frame 61. The mounting bracket 60 further includes a plurality of fixing screws. The diameter of the upper spherical connecting portion 42 is larger than that of the lower spherical connecting portion 43. Novel structure, design benefit, the suitability is strong, the facilitate promotion.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (10)
1. The utility model provides a base adjustable boats and ships satellite VAST video transmission device, includes receiving antenna, connection frame, cross link, two lateral parts regulation driving piece, mounting bracket and bottom mounting panel, its characterized in that:
the cross connecting frame comprises a transverse connecting rod, a first longitudinal connecting piece, a second longitudinal connecting piece and four fixing bolts, wherein a middle through hole is formed in the middle of the transverse connecting rod, a screw shaft is arranged on the first longitudinal connecting piece, and the screw shaft penetrates through the middle through hole and is in screw connection with the second longitudinal connecting piece;
two ends of the transverse connecting rod are inserted into the mounting frame and fixed through the fixing bolts, and the first longitudinal connecting piece and the second longitudinal connecting piece are respectively inserted into two ends of the connecting frame and fixed through the fixing bolts;
the lateral adjusting driving part comprises a driving motor, an upper spherical connecting part and a lower spherical connecting part, the upper spherical connecting part and the lower spherical connecting part are respectively fixed at two ends of the driving motor, the driving motor comprises an extension shaft, and the upper spherical connecting part is positioned at one side of the extension shaft;
the receiving antenna is fixed in the connection frame, go up spherical connecting portion joint in the connection frame, two the operation of lateral part regulation driving piece drives the receiving antenna activity, spherical connecting portion connect down in the bottom mounting panel.
2. The pedestal-adjustable marine satellite VAST video delivery apparatus of claim 1, wherein: the extension axis of the middle via hole is vertical to the length direction of the transverse connecting rod.
3. The pedestal-adjustable marine satellite VAST video delivery apparatus of claim 1, wherein: the connecting frame comprises a satellite mounting position, a U-shaped connecting piece, a rectangular frame, two end sleeves and a mounting structure, the satellite mounting position is cylindrical, the receiving antenna is mounted in the satellite mounting position, the U-shaped connecting piece is fixed on the rectangular frame, the two end sleeves are fixed at two ends of the rectangular frame, the end portions of the first longitudinal connecting piece and the second longitudinal connecting piece respectively penetrate through the two end sleeves, and the upper spherical connecting portion is movably clamped in the mounting structure.
4. The pedestal-adjustable marine satellite VAST video delivery apparatus of claim 3, wherein: the middle part of mounting structure is provided with arc joint position, arc joint position is sunken form, go up spherical connecting portion joint in arc joint position.
5. The pedestal-adjustable marine satellite VAST video delivery apparatus of claim 4, wherein: the U-shaped connecting piece is positioned in the middle of the rectangular frame.
6. The pedestal-adjustable marine satellite VAST video delivery apparatus of claim 1, wherein: the mounting bracket comprises a bottom connecting plate, a vertical connecting rod and a U-shaped frame, the bottom connecting plate and the U-shaped frame are fixed at two ends of the vertical connecting rod, and through holes are formed in two ends of the U-shaped frame.
7. The adjustable-base marine satellite VAST video delivery apparatus of claim 6, wherein: the bottom connecting plate is perpendicular to the vertical connecting rod.
8. The adjustable-base marine satellite VAST video delivery apparatus of claim 6, wherein: the bottom mounting panel is parallel to the bottom connecting plate, the bottom mounting panel laminate in the bottom connecting plate.
9. The adjustable-base marine satellite VAST video delivery apparatus of claim 6, wherein: the mounting bracket also comprises a plurality of fixing screws.
10. The pedestal-adjustable marine satellite VAST video delivery apparatus of claim 1, wherein: the diameter of the upper spherical connecting part is larger than that of the lower spherical connecting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010625399.8A CN111613866B (en) | 2020-07-01 | 2020-07-01 | Base-adjustable ship satellite VAST video conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010625399.8A CN111613866B (en) | 2020-07-01 | 2020-07-01 | Base-adjustable ship satellite VAST video conveying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111613866A CN111613866A (en) | 2020-09-01 |
| CN111613866B true CN111613866B (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010625399.8A Active CN111613866B (en) | 2020-07-01 | 2020-07-01 | Base-adjustable ship satellite VAST video conveying device |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES260481U (en) * | 1981-09-28 | 1982-03-16 | Giro Tv Joaquin Gimenez Sl | Perfected antenna (Machine-translation by Google Translate, not legally binding) |
| CN2192081Y (en) * | 1994-04-06 | 1995-03-15 | 韩俊 | Synchronous satellite orbital antenna support |
| JP2000142600A (en) * | 1998-11-12 | 2000-05-23 | Nec Corp | Rotary driving device |
| CN202487771U (en) * | 2011-12-06 | 2012-10-10 | 中国人民解放军63680部队 | Mobile carrier triaxial antenna |
| CN106797067A (en) * | 2014-05-25 | 2017-05-31 | 萨迪斯飞以色列有限公司 | Overall double-gimbal device |
| CN207266030U (en) * | 2017-07-28 | 2018-04-20 | 西安星通通信科技有限公司 | The antenna fixed station of switch movement and motor-driven integrative |
| CN209045770U (en) * | 2018-12-27 | 2019-06-28 | 河南天安润信信息技术有限公司 | A kind of antenna assembly of adjustable-angle |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102117952B (en) * | 2011-03-31 | 2013-10-30 | 哈尔滨工程大学 | Four-shaft stable framework for antenna and control method |
| CN103116104B (en) * | 2013-02-26 | 2015-02-11 | 浙江中星光电子科技有限公司 | Detection device and detection method for ship-borne satellite signal receiving antenna |
-
2020
- 2020-07-01 CN CN202010625399.8A patent/CN111613866B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES260481U (en) * | 1981-09-28 | 1982-03-16 | Giro Tv Joaquin Gimenez Sl | Perfected antenna (Machine-translation by Google Translate, not legally binding) |
| CN2192081Y (en) * | 1994-04-06 | 1995-03-15 | 韩俊 | Synchronous satellite orbital antenna support |
| JP2000142600A (en) * | 1998-11-12 | 2000-05-23 | Nec Corp | Rotary driving device |
| CN202487771U (en) * | 2011-12-06 | 2012-10-10 | 中国人民解放军63680部队 | Mobile carrier triaxial antenna |
| CN106797067A (en) * | 2014-05-25 | 2017-05-31 | 萨迪斯飞以色列有限公司 | Overall double-gimbal device |
| CN207266030U (en) * | 2017-07-28 | 2018-04-20 | 西安星通通信科技有限公司 | The antenna fixed station of switch movement and motor-driven integrative |
| CN209045770U (en) * | 2018-12-27 | 2019-06-28 | 河南天安润信信息技术有限公司 | A kind of antenna assembly of adjustable-angle |
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| Publication number | Publication date |
|---|---|
| CN111613866A (en) | 2020-09-01 |
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