CN205583127U - Large -scale on -board high stable high accuracy satellite television reception antenna - Google Patents
Large -scale on -board high stable high accuracy satellite television reception antenna Download PDFInfo
- Publication number
- CN205583127U CN205583127U CN201620336307.3U CN201620336307U CN205583127U CN 205583127 U CN205583127 U CN 205583127U CN 201620336307 U CN201620336307 U CN 201620336307U CN 205583127 U CN205583127 U CN 205583127U
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- orientation
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- antenna surface
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Abstract
The utility model provides a large -scale on -board high stable high accuracy satellite television reception antenna, including antenna chassis, position subassembly, every single move subassembly, antenna face subassembly and feed components, the position subassembly is connected to antenna chassis upper end, and subassembly upper end in position is equipped with the every single move subassembly, every single move subassembly rear end installation antenna face subassembly, and antenna face subassembly rear end assembly feed components, the utility model discloses characteristics are that each subassembly all adopts step motor as driving element, and position, every single move, polarization three shafts transmission mechanism all adopt synchronous belt drive, the utility model discloses main spare part all adopts aluminum product processing, the utility model has the advantages of simple structure, light in weight, transmission precision is high, and the operation is reliable, can extensively be used for large, medium and small boats and ships, realize that the hull removes the satellite television receipt function of in -process.
Description
Technical field
This utility model is a kind of large-scale boat-carrying high stability high precision satellite television receiving antenna, belongs to domain of communication equipment.
Background technology
TV reception in boats and ships motor process, can change and the impact of stormy waves due to its travel direction, cause satellite TV signal to be lost.This just requires that antenna has good tracking ability and response speed, and the frame for movement of antenna is just had higher requirement by this.
Additionally, the control cable of general antenna and video line are connected to indoor with the form of dish line, and this azimuth resulting in antenna suffers restraints, and need to install stopping means additional, also only 720 ° of general maximum azimuth, the constraint of this angle is also the constraint to satellite tv antenna.
Utility model content
The deficiency existed for prior art, this utility model purpose is to provide a kind of large-scale boat-carrying high stability high precision satellite television receiving antenna, by adding the problem that orientation assembly, tilting component, antenna surface assembly and feed assembly solve to propose in above-mentioned background technology, this utility model has simple in construction, lightweight, the advantages such as transmission accuracy is high, reliable.
nullTo achieve these goals，This utility model is to realize by the following technical solutions: a kind of large-scale boat-carrying high stability high precision satellite television receiving antenna，Including antenna chassis、Orientation assembly、Tilting component、Antenna surface assembly and feed assembly，Upper end, described antenna chassis connection orientation assembly，Assembly upper end, described orientation is provided with tilting component，Antenna surface assembly is installed in described tilting component rear end，Described antenna surface assembly rear end assembling feed assembly，Described orientation assembly is by the big belt wheel of orientation transition、Central shaft bearing assembly、Orientation swinging mounting、Main bracing frame、Orientation primary transmission support、Orientation belt shaft assembly、Transition pulley two and small pulley assembly composition，Described orientation transition big belt wheel upper end connects central shaft bearing assembly，Installation position swinging mounting outside described central shaft bearing assembly，Swinging mounting upper end, described orientation connects main bracing frame，Swinging mounting left end assembling orientation, described orientation primary transmission support，The primary transmission support left side, described orientation is provided with orientation belt shaft assembly，Transition pulley two is installed in belt shaft assembly lower end, described orientation，Described transition pulley two lower end assembling small pulley assembly，Described orientation transition big belt wheel lower end connects antenna chassis，Described tilting component is by pitching transition connecting plate one、Pitch axis one、Pitching gripper shoe、Pitch axis two、The big belt wheel of pitching、Transition pulley one、Pitching motor pulley assemblies and pitching transition connecting plate two form，Described pitching transition connecting plate one left end connects pitch axis one，Described pitch axis one left end is provided with pitching gripper shoe，Described pitching gripper shoe left end installs pitch axis two，Described pitch axis two left end assembling pitching transition connecting plate two，Described pitching transition connecting plate two left end connects the big belt wheel of pitching，Described pitching big belt wheel front is provided with transition pulley one，Pitching motor pulley assemblies is installed in described transition pulley one front，Described pitching big belt wheel right-hand member assembling pitching transition connecting plate two，Described transition pulley one right-hand member connects pitching transition connecting plate two，Described pitching motor pulley assemblies right-hand member is provided with pitching transition connecting plate two，Described antenna surface assembly is by antenna surface connection dish one、Antenna surface connection dish two、Antenna surface and antenna surface backboard composition，Antenna surface backboard is connected after described antenna surface，Described antenna surface backboard right-hand member is provided with antenna surface connection dish one，Described antenna surface backboard left end installs antenna surface connection dish two，Described feed assembly is by support bar、Polarize big belt wheel、Bearing assembly、Feedforward installing plate and polarization electric machine support composition，Described support bar front end connects feedforward installing plate，Bearing assembly is installed in described feedforward installing plate front end，Described bearing assembly front end is provided with the big belt wheel of polarization，Described feedforward installing plate left end assembling polarization electric machine support，Described support bar rear end connects antenna surface，Described antenna surface connection dish one front end is provided with pitching transition connecting plate one，Pitching transition connecting plate two is installed in institute's antenna surface connection dish two front end.
Further, described orientation assembly is connected on the platform of boats and ships by antenna chassis.
Further, described tilting component is attached with main bracing frame by bolt.
Further, described pitching transition connecting plate one is attached with antenna surface assembly by bolt, and described pitching transition connecting plate two is attached with antenna surface assembly by bolt.
Further, described feed assembly is arranged on antenna surface assembly by three unit supports bars.
nullThe beneficial effects of the utility model: a kind of large-scale boat-carrying high stability high precision satellite television receiving antenna of the present utility model，This utility model system uses orientation、Pitching、Polarize three shaft transmissions，Ensure that system has more preferable view reception effect，Orientation、Pitching、Polarization transmission all uses the simple motor of control to add the structure of toothed belt transmission，Transmissions the most at different levels are provided with synchronous belt tension device，Both ensure that the lightest of system structure，The stability of guaranteed drive system and transmission accuracy，The each parts of this utility model mostly use aluminum profile extrusion，Ensure that system structure is light，Rotary inertia is little，Tilt mount uses welding procedure processing，Ensure that again it has enough intensity，This utility model has simple in construction，Lightweight，Transmission accuracy is high，The advantage such as reliable，Can be widely used for large, medium and small boats and ships，Realize the satellite TV reception function in hull moving process.
Accompanying drawing explanation
The detailed description with reference to the following drawings, non-limiting example made by reading, other features, objects and advantages of the present utility model will become more apparent upon:
Fig. 1 is the structural representation of a kind of large-scale boat-carrying high stability high precision satellite television receiving antenna of this utility model；
Fig. 2 is a kind of large-scale orientation assembly of boat-carrying high stability high precision satellite television receiving antenna of this utility model, the schematic diagram of tilting component；
Fig. 3 is a kind of large-scale antenna surface assembly of boat-carrying high stability high precision satellite television receiving antenna of this utility model, the schematic diagram of feed assembly；
nullIn figure: 1-antenna chassis、2-orientation assembly、3-tilting component、4-antenna surface assembly、5-feed assembly、The big belt wheel of 6-orientation transition、7-central axis component、8-orientation rotating turret、9-main bracing frame、10-pitching transition connecting plate one、11-pitch axis one、12-antenna surface connection dish one、13-pitching gripper shoe、14-antenna connection dish two、15-pitch axis two、The big belt wheel of 16-pitching、17-transition pulley one、18-pitching motor pulley assemblies、19-pitching transition connecting plate two、20-orientation primary transmission support、21-orientation belt shaft assembly、22-transition pulley two、23-small pulley assembly、24-antenna surface、25-antenna surface backboard、26-support bar、27-polarizes big belt wheel、28-bearing assembly、29-feedovers installing plate、30-polarizes electric machine support.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with detailed description of the invention, this utility model is expanded on further.
nullRefer to Fig. 1、Fig. 2 and Fig. 3，A kind of technical scheme of this utility model offer: a kind of large-scale boat-carrying high stability high precision satellite television receiving antenna，Including antenna chassis 1、Orientation assembly 2、Tilting component 3、Antenna surface assembly 4 and feed assembly 5，Upper end, antenna chassis 1 connection orientation assembly 2，Orientation assembly 2 upper end is provided with tilting component 3，Antenna surface assembly 4 is installed in tilting component 3 rear end，Antenna surface assembly 4 rear end assembling feed assembly 5，Orientation assembly 2 is by the big belt wheel of orientation transition 6、Central shaft bearing assembly 7、Orientation swinging mounting 8、Main bracing frame 9、Orientation primary transmission support 20、Orientation belt shaft assembly 21、Transition pulley 2 22 and small pulley assembly 23 form，Orientation transition big belt wheel 6 upper end connects central shaft bearing assembly 7，Installation position swinging mounting 8 outside central shaft bearing assembly 7，Orientation swinging mounting 8 upper end connects main bracing frame 9，Orientation swinging mounting 8 left end assembling orientation primary transmission support 20，Primary transmission support 20 left side, orientation is provided with orientation belt shaft assembly 21，Transition pulley 2 22 is installed in belt shaft assembly 21 lower end, orientation，Transition pulley 2 22 lower end assembling small pulley assembly 23，Orientation transition big belt wheel 6 lower end connects antenna chassis 1，Tilting component 3 is by pitching transition connecting plate 1、Pitch axis 1、Pitching gripper shoe 13、Pitch axis 2 15、The big belt wheel of pitching 16、Transition pulley 1、Pitching motor pulley assemblies 18 and pitching transition connecting plate 2 19 composition，Pitching transition connecting plate 1 left end connects pitch axis 1，Pitch axis 1 left end is provided with pitching gripper shoe 13，Pitching gripper shoe 13 left end installs pitch axis 2 15，Pitch axis 2 15 left end assembling pitching transition connecting plate 2 19，Pitching transition connecting plate 2 19 left end connects the big belt wheel of pitching 16，Pitching big belt wheel 16 front is provided with transition pulley 1，Pitching motor pulley assemblies 18 is installed in transition pulley 1 front，Pitching big belt wheel 16 right-hand member assembling pitching transition connecting plate 2 19，Transition pulley 1 right-hand member connects pitching transition connecting plate 2 19，Pitching motor pulley assemblies 18 right-hand member is provided with pitching transition connecting plate 2 19，Antenna surface assembly 4 is by antenna surface connection dish 1、Antenna surface connection dish 2 14、Antenna surface 24 and antenna surface backboard 25 form，Antenna surface 24 connects antenna surface backboard 25 below，Antenna surface backboard 25 right-hand member is provided with antenna surface connection dish 1，Antenna surface backboard 25 left end installs antenna surface connection dish 2 14，Feed assembly 5 is by support bar 26、Polarize big belt wheel 27、Bearing assembly 28、Feedforward installing plate 29 and polarization electric machine support 30 form，Support bar 26 front end connects feedforward installing plate 29，Bearing assembly 28 is installed in feedforward installing plate 29 front end，Bearing assembly 28 front end is provided with the big belt wheel 27 of polarization，Feedforward installing plate 29 left end assembling polarization electric machine support 30，Support bar 26 rear end connects antenna surface 24，Antenna surface connection dish 1 front end is provided with pitching transition connecting plate 1，Pitching transition connecting plate 2 19 is installed in institute's antenna surface connection dish 2 14 front end.
Orientation assembly 2 is connected on the platform of boats and ships by antenna chassis 1, tilting component 3 is attached with main bracing frame 9 by bolt, pitching transition connecting plate 1 is attached with antenna surface assembly 4 by bolt, pitching transition connecting plate 2 19 is attached with antenna surface assembly 4 by bolt, and feed assembly 5 is arranged on antenna surface assembly 4 by three unit supports bars 26.
nullDetailed description of the invention: antenna base 1 is connected on the platform of boats and ships，The big belt wheel of orientation transition 6 of orientation assembly 2 is arranged on antenna base 1，Central shaft bearing assembly 7 is arranged on the big belt wheel of orientation transition 6，Orientation swinging mounting 8 is arranged on the bearing block of central shaft bearing assembly 7，Thus realize being rotationally connected of orientation swinging mounting 8 belt wheel big with orientation transition 6 and antenna base 1，Orientation swinging mounting 8 and above section thereof can be around central shaft unlimited rotaries，By azimuth-drive motor and small pulley assembly 23、Orientation belt shaft assembly 21、Transition pulley 2 22、Orientation level synchronization band，It is arranged on orientation primary transmission support 20，Again this assembly and orientation secondary synchronization band are arranged on orientation swinging mounting 8，The tightness of Timing Belt is adjusted by synchronous belt tension device，Ensure transmission accuracy and the response speed in orientation；Conducting slip ring in central shaft bearing assembly 7 replaces conventional dish line, it is ensured that orientation of the present utility model realizes unlimited rotary.
Method as orientation assembly 2 installs tilting component 3, pitching motor pulley assemblies 18, transition pulley 1, the big belt wheel of pitching 16, pitch axis 1 and pitch axis 2 15 are sequentially arranged in pitching gripper shoe 13, pitching motor belt shaft assembly 18 is arranged in pitching transition connecting plate 2 19, pitching transition connecting plate 1 is arranged on pitching gripper shoe 13 right-hand member by the big belt wheel of pitching 16, and pitching transition connecting plate 2 19 is arranged on pitching gripper shoe 13 left end by pitch axis 1.
Feed assembly 5 is made up of support bar 26, the big belt wheel 27 that polarizes, bearing assembly 28, feedforward installing plate 29 and polarization electric machine support 30, feed assembly 6 and antenna surface 24 is attached by three unit supports bars 26, and is realized by bearing assembly 28 and the drive mechanism that polarizes that feed is relative and the domain switching of antenna surface 24 ± 90 °.
Antenna surface backboard 25 is attached with tilting component 3 by antenna connection dish 1 and antenna connection dish 2 14, and pitch drive mechanism drives the pitching transmission that antenna surface assembly 5 and feed assembly 6 realize 0-100 °.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described, to those skilled in the art, obviously this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (5)
- null1. the boat-carrying high stability high precision satellite television receiving antenna of a kind large-scale，Including antenna chassis (1)、Orientation assembly (2)、Tilting component (3)、Antenna surface assembly (4) and feed assembly (5)，It is characterized in that: described antenna chassis (1) upper end connection orientation assembly (2)，Assembly (2) upper end, described orientation is provided with tilting component (3)，Antenna surface assembly (4) is installed in described tilting component (3) rear end，Described antenna surface assembly (4) rear end assembling feed assembly (5)，Described orientation assembly (2) is by the big belt wheel of orientation transition (6)、Central shaft bearing assembly (7)、Orientation swinging mounting (8)、Main bracing frame (9)、Orientation primary transmission support (20)、Orientation belt shaft assembly (21)、Transition pulley two (22) and small pulley assembly (23) composition，Transition big belt wheel (6) upper end in described orientation connects central shaft bearing assembly (7)，Described central shaft bearing assembly (7) outside installation position swinging mounting (8)，Swinging mounting (8) upper end, described orientation connects main bracing frame (9)，Described orientation swinging mounting (8) left end assembling orientation primary transmission support (20)，Primary transmission support (20) left side, described orientation is provided with orientation belt shaft assembly (21)，Transition pulley two (22) is installed in belt shaft assembly (21) lower end, described orientation，Described transition pulley two (22) lower end assembling small pulley assembly (23)，Transition big belt wheel (6) lower end in described orientation connects antenna chassis (1)，Described tilting component (3) is by pitching transition connecting plate one (10)、Pitch axis one (11)、Pitching gripper shoe (13)、Pitch axis two (15)、The big belt wheel of pitching (16)、Transition pulley one (17)、Pitching motor pulley assemblies (18) and pitching transition connecting plate two (19) composition，Described pitching transition connecting plate one (10) left end connects pitch axis one (11)，Described pitch axis one (11) left end is provided with pitching gripper shoe (13)，Described pitching gripper shoe (13) left end installs pitch axis two (15)，Described pitch axis two (15) left end assembling pitching transition connecting plate two (19)，Described pitching transition connecting plate two (19) left end connects the big belt wheel of pitching (16)，Described pitching big belt wheel (16) front is provided with transition pulley one (17)，Pitching motor pulley assemblies (18) is installed in described transition pulley one (17) front，Described pitching big belt wheel (16) right-hand member assembling pitching transition connecting plate two (19)，Described transition pulley one (17) right-hand member connects pitching transition connecting plate two (19)，Described pitching motor pulley assemblies (18) right-hand member is provided with pitching transition connecting plate two (19)，Described antenna surface assembly (4) is by antenna surface connection dish one (12)、Antenna surface connection dish two (14)、Antenna surface (24) and antenna surface backboard (25) composition，Described antenna surface (24) connects antenna surface backboard (25) below，Described antenna surface backboard (25) right-hand member is provided with antenna surface connection dish one (12)，Described antenna surface backboard (25) left end installs antenna surface connection dish two (14)，Described feed assembly (5) is by support bar (26)、Polarize big belt wheel (27)、Bearing assembly (28)、Feedforward installing plate (29) and polarization electric machine support (30) composition，Described support bar (26) front end connects feedforward installing plate (29)，Bearing assembly (28) is installed in described feedforward installing plate (29) front end，Described bearing assembly (28) front end is provided with the big belt wheel of polarization (27)，Described feedforward installing plate (29) left end assembling polarization electric machine support (30)，Described support bar (26) rear end connects antenna surface (24)，Described antenna surface connection dish one (12) front end is provided with pitching transition connecting plate one (10)，Pitching transition connecting plate two (19) is installed in institute's antenna surface connection dish two (14) front end.
- A kind of large-scale boat-carrying high stability high precision satellite television receiving antenna the most according to claim 1, it is characterised in that: described orientation assembly (2) is connected on the platform of boats and ships by antenna chassis (1).
- A kind of large-scale boat-carrying high stability high precision satellite television receiving antenna the most according to claim 1, it is characterised in that: described tilting component (3) is attached with main bracing frame (9) by bolt.
- A kind of large-scale boat-carrying high stability high precision satellite television receiving antenna the most according to claim 1, it is characterized in that: described pitching transition connecting plate one (10) is attached with antenna surface assembly (4) by bolt, described pitching transition connecting plate two (19) is attached with antenna surface assembly (4) by bolt.
- A kind of large-scale boat-carrying high stability high precision satellite television receiving antenna the most according to claim 1, it is characterised in that: described feed assembly (5) is arranged on antenna surface assembly (4) by three unit supports bars (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620336307.3U CN205583127U (en) | 2016-04-20 | 2016-04-20 | Large -scale on -board high stable high accuracy satellite television reception antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620336307.3U CN205583127U (en) | 2016-04-20 | 2016-04-20 | Large -scale on -board high stable high accuracy satellite television reception antenna |
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| Publication Number | Publication Date |
|---|---|
| CN205583127U true CN205583127U (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620336307.3U Expired - Fee Related CN205583127U (en) | 2016-04-20 | 2016-04-20 | Large -scale on -board high stable high accuracy satellite television reception antenna |
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| CN (1) | CN205583127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109484673A (en) * | 2018-12-24 | 2019-03-19 | 深圳航天东方红海特卫星有限公司 | A kind of payload platform separate type remote sensing micro satellite configuration and its assembly method |
-
2016
- 2016-04-20 CN CN201620336307.3U patent/CN205583127U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109484673A (en) * | 2018-12-24 | 2019-03-19 | 深圳航天东方红海特卫星有限公司 | A kind of payload platform separate type remote sensing micro satellite configuration and its assembly method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20190420 |