CN207098042U - A kind of boat-carrying antenna for satellite communication in motion system - Google Patents
A kind of boat-carrying antenna for satellite communication in motion system Download PDFInfo
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- CN207098042U CN207098042U CN201720692649.3U CN201720692649U CN207098042U CN 207098042 U CN207098042 U CN 207098042U CN 201720692649 U CN201720692649 U CN 201720692649U CN 207098042 U CN207098042 U CN 207098042U
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Abstract
The utility model discloses a kind of boat-carrying antenna for satellite communication in motion system, and it includes cover body, the antenna main frame and dry component being arranged on inside cover body；The cover body includes the upper cover housing and lower cover housing mutually assembled；Upper cover housing and lower cover housing are connected by screw；The upper cover housing is rotary structure, and the longitudinal section shape of upper cover housing is inverted U-shaped structure, the trunk portion comprising bottom and above trunk portion and with the integrally formed sphere portion of trunk portion；The upper cover housing is three-decker, respectively the top layer covering of ectonexine and the interlayer in intermediate layer；The interlayer is paper honeycomb interlayer；The top layer covering is formed using glass fiber woven cloth gluing；The dry component includes assembling housing, the drier being arranged in assembling housing and the drainpipe for being arranged on assembling housing bottom, the drier includes condensate film, cooling piece and the fin to connect successively, and the cooling piece chill surface fits with condensate film burnishing surface.
Description
Technical field
It the utility model is related to antenna for satellite communication in motion system, more particularly to boat-carrying antenna for satellite communication in motion system.
Background technology
Satellite antenna all can be realized and be moved through using orientation, pitching, polarization three axles transmission, antenna for satellite communication in motion system at present
Satellite-signal in journey is stable to be received, if patented invention publication No. is the A of CN 103560315, a kind of entitled " communication in moving
Satellite antenna " and " a kind of new antenna Design for Satellite Communication in Motion " that Authorization Notice No. is the U of CN 201994424, it is driven
System mainly includes：Azimuth rotating platform, pitching support and polarized portions, pass through rotational orientation, pitching and polarization during star is sought
Part tracking satellite.Such a star structure of seeking can play the work(for seeking star and satellite tracking during exercise in vehicle-mounted or ocean coastal waters
Can, that also applies in actual applications is more stable；
Pass through the research and practical experience summary for boat-carrying situation to antenna for satellite communication in motion system, it has been found that boat-carrying
Wet environment leverage the stability of antenna for satellite communication in motion, above-mentioned patent and be on the one hand not provided with the prior art reliable
Cover body, meanwhile, easily cause that inner moisture is excessive after in general protective cover is installed additional, influence the quality of component, cause
Signal receives unstable and component premature breakdown.
Utility model content
Technical problem to be solved in the utility model is to be directed to above-mentioned deficiency of the prior art, discloses a kind of ship
Antenna for satellite communication in motion system is carried, it effectively protects antenna main frame by cover body, and the drying inside cover body is kept by dry component,
Using effect is more reliable and more stable.
Technical scheme is used by the utility model solves its technical problem：A kind of boat-carrying antenna for satellite communication in motion system, bag
Containing cover body, the antenna main frame and dry component that are arranged on inside cover body；
The cover body includes the upper cover housing and lower cover housing mutually assembled；Upper cover housing and lower cover housing are connected by screw
Connect；The upper cover housing is rotary structure, and the longitudinal section shape of upper cover housing is inverted U-shaped structure, the cylinder comprising bottom
Portion and above trunk portion and with the integrally formed sphere portion of trunk portion；
The upper cover housing is three-decker, respectively the top layer covering of ectonexine and the interlayer in intermediate layer；The interlayer
For paper honeycomb interlayer；The top layer covering is formed using glass fiber woven cloth gluing；
The lower cover housing is back taper coronal structure, the bottom setting of lower cover housing it is horizontal be used for assemble described dry group
The connection basal plane of part and antenna main frame；
The dry component includes assembling housing, the drier being arranged in assembling housing and is arranged on assembling housing bottom
The drainpipe in portion, the drier include the condensate film, cooling piece and the fin that connect successively, the cooling piece chill surface with
Condensate film burnishing surface is fitted, and the cooling piece heating surface fits with fin, and fan is provided with the fin, described
Condensate film, cooling piece, fin and fan pass through along the parallel laying of width of assembling housing, the assembling housing bottom
Discharge outlet connects the drainpipe, and the drainpipe extends to the outside of the lower cover housing.
As a kind of preferred embodiment of the present utility model：The assembling housing is the housing with opening, described to dissipate
The mounting bracket for coordinating installation fan is provided with backing, the both ends of the mounting bracket are consolidated with assembling the two side of housing
Fixed connection.
As a kind of preferred embodiment of the present utility model：Edge of the upper cover housing with lower encioser body phase to side
It is positioned against central horizontal and is extended have flange, respectively upper flange connector and lower flange connector；Upper flange connector is embedded with
Copper stud, lower flange connector correspond to the copper stud position and are provided with screw, and screw is assembled in copper spiral shell through screw engagement
In post；Sealing ring is additionally provided between the upper flange connector and lower flange connector.
As a kind of preferred embodiment of the present utility model：The embedded installation aluminium sheet of the connection basal plane of the lower cover housing,
Aluminium sheet upper surface is provided with screw socket big boss swivel nut directed downwardly and lower surface is provided with the small boss swivel nut of screw socket upward, two kinds of boss spiral shells
Set connects aluminium sheet in the form of make-up.
As a kind of preferred embodiment of the present utility model：The antenna main frame includes Antenna baseplate, orientation assembly, bowed
Component, antenna surface and feed polarization component are faced upward, orientation assembly is arranged on Antenna baseplate, and feed polarization component is arranged on antenna surface
Backboard on；Also include roll component, the roll component bottom is fixed by antenna main support with orientation assembly, and top passes through
Bearing is realized with tilting component and is rotatablely connected；The feed polarization component is by polarization transmission mechanism, power amplifier, feed and duplexer
Structure forms.The Antenna baseplate is fixed on the connection basal plane of lower cover housing.
As a kind of preferred embodiment of the present utility model：The orientation assembly, roll component, tilting component and feed
Polarization component realizes transmission using two level V belt translation mode；The roll component is made up of simultaneously roll big belt wheel and antenna crossbeam
Pass through the firm connection of stud；The tilting component include pitching drive mechanism and be symmetrically mounted on the antenna surface back side left wing plate and
Right wing plate；The pitching drive mechanism is small including pitching central shaft, pitch rotation support, pitching motor, pitching big belt wheel, pitching
Belt wheel, pitching transition pulley, pitching belt shaft, pitching central shaft and pitching big belt wheel are coaxially mounted in the middle part of left wing plate, pitching
Swinging mounting is rotatablely connected by bearing and pitching big belt wheel, and pitching motor is fixedly mounted on pitch rotation support, pitching electricity
The axle of machine and pitching small pulley Joint, pitching belt shaft are rotatably coupled to a side of pitch rotation support by bearing
On wall, transition pulley key connection is in one end of pitching belt shaft；Another side wall of pitch rotation support is rotatably installed in described
On right wing plate.
The utility model has advantages below compared with prior art：
A kind of boat-carrying antenna for satellite communication in motion system disclosed in the utility model, includes cover body, the antenna being arranged on inside cover body
Main frame and dry component；Cover body is used to protect, and dry component is used to keep the drying inside cover body, therefore the utility model is to day
Line main frame has done reliable and effective protection, compared with prior art, not only extends component service life and also improves signal and connect
The stability of receipts.
Cover body of the present utility model includes the upper cover housing and lower cover housing mutually assembled；Lower cover hull shape is designed as down
Bore coronal, can carry and contain antenna main frame, upper end has docks bore with what upper cover matched, and lower end tapers contracting shape and realized
The connection basal plane of one closing, and in order that the face has enough bearing capacitys, and use fiberglass in the middle part of cone crown
Material is embedded in aluminium sheet, big boss swivel nut, the mode of small boss swivel nut and strengthens carrying foundation；
Upper cover housing of the present utility model is three-decker, respectively the top layer covering of ectonexine and the interlayer in intermediate layer；
The interlayer is paper honeycomb interlayer；The top layer covering is formed using glass fiber woven cloth gluing；Select paper honeycomb interlayer material
Matter does its lightweight manufacture material, and the inner and outer surface layers of upper cover housing make top layer covering with glass fiber woven cloth gluing, ensures
Mitigate own wt while wave transmission rate；
Dry component of the present utility model includes assembling housing, the drier being arranged in assembling housing and is arranged on group
The drainpipe of housing bottom is filled, the drier includes condensate film, cooling piece and the fin to connect successively, the cooling piece
Chill surface fits with condensate film burnishing surface, and the cooling piece heating surface fits with fin, is provided with the fin
Fan；, cooling piece chill surface fitted with condensate film so that condensate film is under low temperature, and condensate film is by humid air reclaimed water
Steam forms condensed water, and cooling piece heating surface is connected with fin, and liberated heat passes through radiating during forming condensed water
Piece is radiated, and the condensed water of formation discharges cover body by drainpipe, keeps being air-dried in cover body, it is ensured that each component
Working environment is good.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of embodiment of the present utility model；
Fig. 2 is a kind of structural representation of embodiment of dry component of the present utility model；
Fig. 3 is a kind of structural representation of embodiment of antenna main frame of the present utility model；
Fig. 4 is a kind of structural representation of embodiment of the drive mechanism of antenna main frame of the present utility model.
Description of reference numerals：
1- upper cover housings, the upper flange connectors of 2-, flange connector under 3-, 4- lower cover housings, 5- outer cover bases, 6- top layers are covered
Skin, 7- interlayers；
10- dry components；11- condensate films, 12- cooling pieces, 13- fin, 15- fans, 16- assembling housings, 17- drainings
Pipe, 18- discharge outlet；
20- antenna main frames, 21- Antenna baseplates, 22- orientation assemblies, 23- antenna main supports, 24- roll big belt wheels, 25- days
Line crossbeam, 26- tilting components, 28- feed polarization components, 29- antenna surfaces；201- pitching small pulleys, 202- pitching central shafts,
203- pitching big belt wheels, 204- pitching motors, 205- pitch rotation supports, 206- pitching belt shafts, 207- pitching transition pulley.
Embodiment
Below in conjunction with the accompanying drawings and embodiment describes the utility model embodiment：
It should be noted that the structure illustrated in this specification institute accompanying drawing, ratio, size etc., only coordinating explanation
Content disclosed in book, so that those skilled in the art understands and reads, it is enforceable to be not limited to the utility model
Qualifications, the modification of any structure, the change of proportionate relationship or the adjustment of size, can be generated not influenceing the utility model
The effect of and the purpose that can reach under, all should still fall and obtain the scope that can cover in the technology contents disclosed in the utility model
It is interior.
Meanwhile cited such as " on ", " under " in this specification, "left", "right", the term of " centre " and " one ", also
Only understanding for ease of narration, and be not used to limit the enforceable scope of the utility model, its relativeness is altered or modified,
In the case where changing technology contents without essence, when being also considered as the enforceable category of the utility model.
As shown in figures 1-4, it illustrates specific embodiment of the utility model；As illustrated, disclosed in the utility model
A kind of boat-carrying antenna for satellite communication in motion system, include cover body, the antenna main frame 20 and dry component 10 that are arranged on inside cover body；
The cover body includes the upper cover housing 1 and lower cover housing 4 mutually assembled；Upper cover housing and lower cover housing pass through screw
Connection；The upper cover housing is rotary structure, and the longitudinal section shape of upper cover housing is inverted U-shaped structure, the post comprising bottom
Body portion and above trunk portion and with the integrally formed sphere portion of trunk portion；
The upper cover housing is three-decker, respectively the top layer covering 6 of ectonexine and the interlayer 7 in intermediate layer；The folder
Layer is paper honeycomb interlayer；The top layer covering is formed using glass fiber woven cloth gluing；
The lower cover housing is back taper coronal structure, the bottom setting of lower cover housing it is horizontal be used for assemble described dry group
The connection basal plane of part and antenna main frame；
The dry component includes assembling housing 16, the drier being arranged in assembling housing and is arranged on assembling housing
The drainpipe 17 of bottom, the drier include condensate film 11, cooling piece 12 and the fin 13 to connect successively, the refrigeration
Piece chill surface fits with condensate film burnishing surface, and the cooling piece heating surface fits with fin 13, is set on the fin
It is equipped with fan 15, the condensate film, cooling piece, fin and fan are described along the parallel laying of width of assembling housing
Assembling housing bottom connects the drainpipe by discharge outlet, and the drainpipe extends to the outside of the lower cover housing.Pass through
Fan is set, and only fin is not radiated, and ensures fin normal work, and the air in cover body is constantly flowed
Condensed, accelerate the formation of condensed water on condensate film, it is simple in construction, improve condensation effect.Condensate film in the utility model,
The parallel laying of the width of cooling piece, fin and fan along housing, is easily installed, meanwhile, reduce installation space-consuming, contracting
The volume of small dry component.
Preferably, valve can be installed on drainpipe or in discharge outlet；It is so alternative to open and close.
Preferably, as shown in the figure：The assembling housing is the housing with opening, is provided with the fin for matching somebody with somebody
The mounting bracket of installation fan is closed, the both ends of the mounting bracket are fixedly connected with assembling the two side of housing.
Preferably, as shown in the figure：The upper cover housing and lower encioser body phase are to the marginal position of side towards central horizontal
Being extended has flange, respectively upper flange connector 2 and lower flange connector 3；Upper flange connector is embedded with copper stud, and lower connection is convex
Edge corresponds to the copper stud position and is provided with screw, and screw is assembled in copper stud through screw engagement；The upper connection
Sealing ring is additionally provided between flange and lower flange connector.Upper and lower flanged structure enables to link position more reliable；Can
Ensure to assemble effect to thicken and lengthen flange connector.
Preferably, as shown in the figure：The embedded installation aluminium sheet of the connection basal plane of the lower cover housing, aluminium sheet upper surface is provided with screw socket
Big boss swivel nut directed downwardly and lower surface are provided with the small boss swivel nut of screw socket upward, and two kinds of boss swivel nuts connect aluminium in the form of make-up
Plate.
Preferably, as shown in the figure：The antenna main frame includes Antenna baseplate 21, orientation assembly 22, tilting component 26, antenna
Face 29 and feed polarization component 28, orientation assembly are arranged on Antenna baseplate 21, and feed polarization component is arranged on the back of the body of antenna surface
On plate；Also include roll component, the roll component bottom is fixed by antenna main support with orientation assembly, and top passes through bearing
Realize and be rotatablely connected with tilting component；The feed polarization component is by polarization transmission mechanism, power amplifier, feed and duplexer structure group
Into.The Antenna baseplate is fixed on the connection basal plane of lower cover housing.
Preferably, as shown in the figure：The orientation assembly, roll component, tilting component and feed polarization component use two
Level V belt translation mode realizes transmission；The roll component is made up of roll big belt wheel and antenna crossbeam and connected by the way that stud is firm
Connect；The tilting component includes pitching drive mechanism and is symmetrically mounted on the left wing plate and right wing plate at the antenna surface back side；It is described to bow
It is small including pitching central shaft 202, pitch rotation support 205, pitching motor 204, pitching big belt wheel 203, pitching to face upward drive mechanism
Belt wheel 201, pitching transition pulley 207, pitching belt shaft 206, pitching central shaft and pitching big belt wheel are coaxially mounted to left wing plate
Middle part, pitch rotation support are rotatablely connected by bearing and pitching big belt wheel, and pitching motor is fixedly mounted on pitch rotation support
On, axle and the pitching small pulley Joint of pitching motor, pitching belt shaft are rotatably coupled to pitch rotation branch by bearing
In one side wall of frame, transition pulley key connection is in one end of pitching belt shaft；Another side wall of pitch rotation support rotates
On the right wing plate.
In the embodiment of above-mentioned antenna main frame, orientation, pitching, roll, polarization transmission are using the simple stepping electricity of control
The structure of machine+toothed belt transmission+reponse system, the simple light of system architecture was both ensure that, in turn ensure that the steady of drive system
Qualitative and transmission accuracy；Each transmission component all uses the additional reponse system of stepper motor as driving element, transmission is become economical
And precisely, while increase roll component, orientation, pitching, roll, polarization muti-azimuth track are met, transmission mechanism uses
High-quality toothed belt transmission, avoid the driving error brought by the loss of long-time load friction.
Damping spring can be set in the embodiment of above-mentioned antenna main frame between Antenna baseplate and orientation assembly, and increase subtracts
Shake effect；Can be in orientation assembly away from antenna surface side installation balancing weight so that rotary course is more balanced.
The utility model preferred embodiment is explained in detail above in conjunction with accompanying drawing, but the utility model is not limited to
Above-mentioned embodiment, in those of ordinary skill in the art's possessed knowledge, the utility model can also not departed from
Made a variety of changes on the premise of objective.
Many other changes and remodeling can be made by not departing from spirit and scope of the present utility model.It should be appreciated that this reality
Specific embodiment is not limited to new, the scope of the utility model is defined by the following claims.
Claims (6)
- A kind of 1. boat-carrying antenna for satellite communication in motion system, it is characterised in that：Comprising cover body, the antenna main frame being arranged on inside cover body and do Dry component；The cover body includes the upper cover housing and lower cover housing mutually assembled；Upper cover housing and lower cover housing are connected by screw； The upper cover housing is rotary structure, and the longitudinal section shape of upper cover housing is inverted U-shaped structure, the trunk portion comprising bottom and Above trunk portion and with the integrally formed sphere portion of trunk portion；The upper cover housing is three-decker, respectively the top layer covering of ectonexine and the interlayer in intermediate layer；The interlayer is paper Honeycomb interlayer；The top layer covering is formed using glass fiber woven cloth gluing；The lower cover housing is back taper coronal structure, the bottom setting of lower cover housing it is horizontal be used to assemble the dry component and The connection basal plane of antenna main frame；The dry component includes assembling housing, the drier being arranged in assembling housing and is arranged on assembling housing bottom Drainpipe, the drier include condensate film, cooling piece and the fin to connect successively, the cooling piece chill surface and condensation Piece burnishing surface is fitted, and the cooling piece heating surface fits with fin, and fan, the condensation are provided with the fin Piece, cooling piece, fin and fan pass through draining along the parallel laying of width of assembling housing, the assembling housing bottom Mouth connects the drainpipe, and the drainpipe extends to the outside of the lower cover housing.
- A kind of 2. boat-carrying antenna for satellite communication in motion system as claimed in claim 1, it is characterised in that：The assembling housing is with opening Mouthful housing, the mounting bracket for coordinating installation fan, the both ends of the mounting bracket and group are provided with the fin The two side of dress housing is fixedly connected.
- A kind of 3. boat-carrying antenna for satellite communication in motion system as claimed in claim 1, it is characterised in that：The upper cover housing and lower encioser Body phase is extended to the marginal position of side towards central horizontal flange, respectively upper flange connector and lower flange connector； Upper flange connector is embedded with copper stud, and lower flange connector corresponds to the copper stud position and is provided with screw, and screw passes through the spiral shell Hole engagement is assembled in copper stud；Sealing ring is additionally provided between the upper flange connector and lower flange connector.
- A kind of 4. boat-carrying antenna for satellite communication in motion system as claimed in claim 1, it is characterised in that：The linker of the lower cover housing The embedded installation aluminium sheet in face, aluminium sheet upper surface is provided with screw socket big boss swivel nut directed downwardly and lower surface is provided with the small boss of screw socket upward Swivel nut, two kinds of boss swivel nuts connect aluminium sheet in the form of make-up.
- A kind of 5. boat-carrying antenna for satellite communication in motion system as claimed in claim 1, it is characterised in that：The antenna main frame includes antenna Bottom plate, orientation assembly, tilting component, antenna surface and feed polarization component, orientation assembly are arranged on Antenna baseplate, feed polarization Component is arranged on the backboard of antenna surface；Also include roll component, the roll component bottom passes through antenna main support and orientation Component is fixed, and top is realized by bearing and tilting component and is rotatablely connected；The feed polarization component is by polarization transmission mechanism, work( Put, feed and duplexer structure composition；The Antenna baseplate is fixed on the connection basal plane of lower cover housing.
- A kind of 6. boat-carrying antenna for satellite communication in motion system as claimed in claim 5, it is characterised in that：The orientation assembly, roll group Part, tilting component and feed polarization component realize transmission using two level V belt translation mode；The roll component is by the big band of roll Wheel forms with antenna crossbeam and passes through the firm connection of stud；The tilting component includes pitching drive mechanism and is symmetrically mounted on day The left wing plate and right wing plate at the line face back side；The pitching drive mechanism includes pitching central shaft, pitch rotation support, pitching electricity Machine, pitching big belt wheel, pitching small pulley, pitching transition pulley, pitching belt shaft, pitching central shaft and pitching big belt wheel are coaxially pacified In the middle part of left wing plate, pitch rotation support is rotatablely connected by bearing and pitching big belt wheel, and pitching motor, which is fixedly mounted on, bows Face upward on swinging mounting, axle and the pitching small pulley Joint of pitching motor, pitching belt shaft are rotatably coupled to by bearing In one side wall of pitch rotation support, transition pulley key connection is in one end of pitching belt shaft；Pitch rotation support it is another Individual side wall is rotatably installed on the right wing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720692649.3U CN207098042U (en) | 2017-06-15 | 2017-06-15 | A kind of boat-carrying antenna for satellite communication in motion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720692649.3U CN207098042U (en) | 2017-06-15 | 2017-06-15 | A kind of boat-carrying antenna for satellite communication in motion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207098042U true CN207098042U (en) | 2018-03-13 |
Family
ID=61552488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720692649.3U Active CN207098042U (en) | 2017-06-15 | 2017-06-15 | A kind of boat-carrying antenna for satellite communication in motion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207098042U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111162364A (en) * | 2019-12-31 | 2020-05-15 | 河南爱科瑞特电子科技有限公司 | High-power vehicle-mounted antenna convenient for heat dissipation and use method thereof |
| CN111525226A (en) * | 2020-05-27 | 2020-08-11 | 南京博雅达网络科技有限公司 | Communication antenna with hail suppression function |
-
2017
- 2017-06-15 CN CN201720692649.3U patent/CN207098042U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111162364A (en) * | 2019-12-31 | 2020-05-15 | 河南爱科瑞特电子科技有限公司 | High-power vehicle-mounted antenna convenient for heat dissipation and use method thereof |
| CN111525226A (en) * | 2020-05-27 | 2020-08-11 | 南京博雅达网络科技有限公司 | Communication antenna with hail suppression function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180621 Address after: 214500 No. 202, room 46, Jingjiang City Station Road, Jiangsu Province, 2 Patentee after: Huan Xupeng Address before: 516000 Guangdong province Huizhou city Huidong County Liang County town long village committee Xie House Village Patentee before: Xie Yuyi |
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| TR01 | Transfer of patent right |