CN207852890U - A kind of vehicle-mounted satellite antenna - Google Patents
A kind of vehicle-mounted satellite antenna Download PDFInfo
- Publication number
- CN207852890U CN207852890U CN201721928507.9U CN201721928507U CN207852890U CN 207852890 U CN207852890 U CN 207852890U CN 201721928507 U CN201721928507 U CN 201721928507U CN 207852890 U CN207852890 U CN 207852890U
- Authority
- CN
- China
- Prior art keywords
- antenna
- rotating platform
- hollow rotating
- support column
- reflecting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Aerials With Secondary Devices (AREA)
Abstract
The utility model discloses a kind of vehicle-mounted satellite antennas, including base of satellite antenna, the base of satellite antenna includes body base, the first hollow rotating platform, the second hollow rotating platform and antenna holder, body base is mounted on roof, the top of body base is installed by the first hollow rotating platform, the top of first hollow rotating platform is equipped with the second hollow rotating platform, and antenna holder is installed at the top of the second hollow rotating platform；The top of the antenna platform is equipped with folded doublet, and folded doublet includes the first reflecting plate, the second reflecting plate, receiver, support column and folds driving mechanism；The vehicle-mounted satellite antenna can facilitate the direction and pitch angle of adjustment satellite antenna by the hollow rotating platform on pedestal, be worth promoting.
Description
Technical field
The utility model is related to car antenna technical field, especially a kind of vehicle-mounted satellite antenna.
Background technology
Since hertz and Marconi invention antenna, the importance of antenna in social life is growing day by day.Antenna can quilt
It is defined as a kind of structure that guided wave is mutually converted with free space medium wave, electronics can be changed into photon or vice versa by it.Cause
This has antenna, has the mobile terminal using antenna, people that can break away from the constraint of " line ", carry out whenever and wherever possible in other words
Wireless communication.
With the development of auto industry and popularizing for automobile, people are to the comfort type of automobile, safety, convenience and intelligence
The requirement of change increasingly increases, and in order to meet the requirement that people use vehicle, manufacturer is provided with a variety of vehicles inside the vehicle
Equipment is carried, than if any AM/FM radios, global positioning GPS navigation system, in-car TV etc., being required to external antenna to receive,
Wherein in-car TV just needs to use satellite antenna, can not be satellite day since automobile is constantly in mobile status
Line provides a fixed carrying platform, and the direction of satellite antenna and the elevation angle can change with the movement of automobile, cannot
It is always maintained at good reception.
Utility model content
The utility model is intended to provide a kind of Vehicular satellite day for the direction and pitch angle that can facilitate adjustment satellite antenna
Line.
To achieve the above object, the utility model provides the following technical solutions：A kind of vehicle-mounted satellite antenna, including satellite day
Line pedestal, the base of satellite antenna include body base, the first hollow rotating platform, the second hollow rotating platform and antenna branch
Frame, body base are mounted on roof, and the first hollow rotating platform, the top of the first hollow rotating platform are installed in the top of body base
Portion is equipped with the second hollow rotating platform, and antenna holder is installed at the top of the second hollow rotating platform, wherein the first hollow rotating is flat
The stator of platform is fixedly mounted on body base, and the stator of the second hollow rotating platform is fixedly mounted on the first hollow rotating platform
Rotor on, be fixedly mounted antenna holder on the rotor of the second hollow rotating platform, antenna is fixedly mounted in the top of antenna holder
Platform；The top of the antenna platform is equipped with folded doublet, and folded doublet includes the first reflecting plate, the second reflecting plate, connects
It receives device, support column and folds driving mechanism, it includes folding slide unit, folding sliding rail, fold screw pair and folding to fold driving mechanism
Lead screw decelerating motor, the first reflecting plate and the second reflecting plate are mounted on by axle sleeve in intermediate rotary shaft, and intermediate rotary shaft passes through branch
The right end of sliding slot on dagger, support column is fixedly connected with antenna platform, and left end installs receiver, the left end of support column and first
Interlocking bar is equipped between reflecting plate, the both ends of the interlocking bar are hinged with the left end of support column and the first reflecting plate respectively, support column
Left end and the second reflecting plate between be equipped with interlocking bar, the both ends of the interlocking bar are reflected with the left end of support column and second respectively
Plate is hinged, and the first reflecting plate being hinged by hinge with slide unit is folded on one side far from support column folds slide unit and installed by sliding block
On folding sliding rail, folds sliding rail and fold the top that screw pair is installed in antenna platform, fold the feed screw nut of screw pair
Connection folds slide unit, and the one end for folding the lead screw of screw pair connects the output shaft for folding lead screw decelerating motor by shaft coupling；The
The central axes of one hollow rotating platform and the central axes of the second hollow rotating platform are arranged in a mutually vertical manner.
Further scheme as the utility model：A sliding block is respectively equipped at the top and bottom of the intermediate rotary shaft,
The top and bottom of the sliding slot of support column are equipped with the slideway coordinated with sliding block.
Further scheme as the utility model：First reflecting plate and the second reflecting plate are planar structure.
Further scheme as the utility model：It is in 45 ° of angle between the support column and the top surface of antenna platform
Setting.
Compared with prior art, the utility model has the beneficial effects that：The vehicle-mounted satellite antenna passes through hollow on pedestal
Rotating platform can facilitate the direction and pitch angle of adjustment satellite antenna, and such structure more saves space, and defends
Star antenna uses folded doublet, can reduce area when not in use, reduction hinders windward by folding driving mechanism Foldable
Power.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the base of satellite antenna of the utility model；
Fig. 3 is the structural schematic diagram of the folded doublet of the utility model.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, in the utility model embodiment, a kind of vehicle-mounted satellite antenna, including base of satellite antenna, it is described
Base of satellite antenna includes body base 1, the first hollow rotating platform 2, the second hollow rotating platform 3 and antenna holder 4, main body
Pedestal 1 is mounted on roof, and the first hollow rotating platform 2, the top of the first hollow rotating platform 2 are installed in the top of body base 1
Equipped with the second hollow rotating platform 3, antenna holder 4 is installed at the top of the second hollow rotating platform 3, wherein the first hollow rotating is flat
The stator of platform 2 is fixedly mounted on body base 1, and the stator of the second hollow rotating platform 3 is fixedly mounted on the first hollow rotating
On the rotor of platform 2, antenna holder 4 is fixedly mounted on the rotor of the second hollow rotating platform 3, the top of antenna holder 4 is fixed
Antenna platform 6 is installed；
The top of the antenna platform 6 is equipped with folded doublet, and folded doublet is reflected including the first reflecting plate 7, second
Plate 8, receiver 9, support column 10 and folding driving mechanism, it includes folding slide unit 21, folding sliding rail 22, roll over to fold driving mechanism
Folded screw pair and folding lead screw decelerating motor, the first reflecting plate 7 and the second reflecting plate 8 are mounted on intermediate rotary shaft 11 by axle sleeve
On, intermediate rotary shaft 11 passes through the sliding slot 12 on support column 10, the right end of support column 10 to be fixedly connected with antenna platform 6, left end peace
Fill receiver 9, be equipped with interlocking bar 13 between the left end of support column 10 and the first reflecting plate 7, the both ends of the interlocking bar 13 respectively with
The left end of support column 10 and the first reflecting plate 7 are hinged, and interlocking bar is equipped between the left end of support column 10 and the second reflecting plate 8
13, the both ends of the interlocking bar 13 are hinged with the left end of support column 10 and the second reflecting plate 8 respectively, and the first reflecting plate 7 is far from support
Column 10 is hinged by hinge with slide unit 21 is folded on one side, is folded slide unit 21 by sliding block mounted on folding on sliding rail 22, is folded
Sliding rail 22 and folding screw pair are installed in the top of antenna platform 6, and the feed screw nut for folding screw pair connects folding slide unit 21,
The one end for folding the lead screw of screw pair connects the output shaft for folding lead screw decelerating motor by shaft coupling.
Further, the central axes of the first hollow rotating platform 2 and the central axes of the second hollow rotating platform 3 are mutually perpendicular to set
It sets.Keep the rotary motion in both direction.
Further, the top and bottom of intermediate rotary shaft 11 are respectively equipped with a sliding block, the top of the sliding slot 12 of support column 10
It is equipped with the slideway coordinated with sliding block with bottom.Intermediate rotary shaft 11 can be oriented to, is avoided by the cooperation of sliding block and slideway
It shifts when 11 displacement of intermediate rotary shaft.
Further, the first reflecting plate 7 and the second reflecting plate 8 are planar structure.
Further, it is arranged in 45 ° of angle between support column and the top surface of antenna platform 6.It is maintained at unregulated state
It is lower to keep preferable reception.
The design feature and its operation principle of the utility model：Firstly for base portion, the first hollow rotating platform 2 master
If doing the rotary motion in perpendicular to the second hollow rotating platform 3, the second hollow rotating platform 3 drives entire antenna
Platform 6 does the rotary motion in horizontal plane so as to adjust the direction of antenna, and needs to adjust then first hollow when antenna elevation angle
The rotation of rotating platform 2 drives the second hollow rotating platform 3 and the interior rotation of 6 perpendicular of antenna platform to reach adjustment antenna and faces upward
The effect at angle.
Folded doublet drives one side level of the first reflecting plate 7 to move by folding the sliding of slide unit 21 that folds of driving mechanism
It moves, the sliding in the sliding slot 12 of support column 10 of intermediate rotary shaft 11 is driven while mobile, then the drive of intermediate rotary shaft 11 second is anti-
That penetrates plate 8 follows movement on one side, carries out driving two reflecting plates close to each other by interlocking bar 13, reduces area, reduces windward
Resistance can also coordinate the rotation of pedestal to further decrease front face area.
Foldable slide unit 21 while folding the folding lead screw decelerating motor Foldable screw pair rotation of driving mechanism
It is slided along sliding rail 22 is folded.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (4)
1. a kind of vehicle-mounted satellite antenna, including base of satellite antenna, which is characterized in that the base of satellite antenna includes main body bottom
Seat, the first hollow rotating platform, the second hollow rotating platform and antenna holder, body base are mounted on roof, body base
The first hollow rotating platform is installed at top, and the top of the first hollow rotating platform is equipped with the second hollow rotating platform, and second is hollow
Antenna holder is installed at the top of rotating platform, wherein the stator of the first hollow rotating platform is fixedly mounted on body base, the
The stator of two hollow rotating platforms is fixedly mounted on the rotor of the first hollow rotating platform, the rotor of the second hollow rotating platform
Antenna platform is fixedly mounted in the top of upper fixed installation antenna holder, antenna holder；The top of the antenna platform, which is equipped with, to be folded
Formula antenna, folded doublet include the first reflecting plate, the second reflecting plate, receiver, support column and fold driving mechanism, fold and drive
Motivation structure includes folding slide unit, folding sliding rail, fold screw pair and fold lead screw decelerating motor, the first reflecting plate and the second reflection
Plate is mounted on by axle sleeve in intermediate rotary shaft, and intermediate rotary shaft passes through the sliding slot on support column, the right end and antenna of support column flat
Platform is fixedly connected, left end install receiver, between the left end of support column and the first reflecting plate be equipped with interlocking bar, the two of the interlocking bar
End is hinged with the left end of support column and the first reflecting plate respectively, and linkage is equipped between the left end of support column and the second reflecting plate
Bar, the both ends of the interlocking bar are hinged with the left end of support column and the second reflecting plate respectively, the first reflecting plate far from support column one
While being hinged by hinge with slide unit is folded, slide unit is folded by sliding block mounted on folding on sliding rail, sliding rail is folded and folds lead screw
Pair is installed in the top of antenna platform, and the feed screw nut for folding screw pair connects folding slide unit, folds the lead screw of screw pair
One end connects the output shaft for folding lead screw decelerating motor by shaft coupling；Central axes of first hollow rotating platform and second hollow
The central axes of rotating platform are arranged in a mutually vertical manner.
2. a kind of vehicle-mounted satellite antenna according to claim 1, which is characterized in that the top and bottom of the intermediate rotary shaft
It is respectively equipped with a sliding block, the top and bottom of the sliding slot of support column are equipped with the slideway coordinated with sliding block.
3. a kind of vehicle-mounted satellite antenna according to claim 1, which is characterized in that first reflecting plate and the second reflection
Plate is planar structure.
4. a kind of vehicle-mounted satellite antenna according to claim 1, which is characterized in that the top of the support column and antenna platform
It is arranged in 45 ° of angle between face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721928507.9U CN207852890U (en) | 2017-12-30 | 2017-12-30 | A kind of vehicle-mounted satellite antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721928507.9U CN207852890U (en) | 2017-12-30 | 2017-12-30 | A kind of vehicle-mounted satellite antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207852890U true CN207852890U (en) | 2018-09-11 |
Family
ID=63416514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721928507.9U Expired - Fee Related CN207852890U (en) | 2017-12-30 | 2017-12-30 | A kind of vehicle-mounted satellite antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207852890U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346819A (en) * | 2018-09-12 | 2019-02-15 | 泰兴市鋆兴通讯设备有限公司 | A kind of subway easy to use LTE Combined antenna |
| CN109683026A (en) * | 2018-12-29 | 2019-04-26 | 无锡市航鹄精密机械有限公司 | A kind of multivariant antenna measurement platform and its method |
| CN112298056A (en) * | 2020-10-12 | 2021-02-02 | 长春通视光电技术有限公司 | Vehicle-mounted radar pitching angle swinging mechanism |
-
2017
- 2017-12-30 CN CN201721928507.9U patent/CN207852890U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346819A (en) * | 2018-09-12 | 2019-02-15 | 泰兴市鋆兴通讯设备有限公司 | A kind of subway easy to use LTE Combined antenna |
| CN109683026A (en) * | 2018-12-29 | 2019-04-26 | 无锡市航鹄精密机械有限公司 | A kind of multivariant antenna measurement platform and its method |
| CN109683026B (en) * | 2018-12-29 | 2024-03-29 | 无锡市航鹄精密机械有限公司 | Multi-degree-of-freedom antenna test platform and method thereof |
| CN112298056A (en) * | 2020-10-12 | 2021-02-02 | 长春通视光电技术有限公司 | Vehicle-mounted radar pitching angle swinging mechanism |
| CN112298056B (en) * | 2020-10-12 | 2024-03-15 | 长春通视光电技术股份有限公司 | Vehicle-mounted radar pitching angle swinging mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207852890U (en) | A kind of vehicle-mounted satellite antenna | |
| CN203255083U (en) | Clamping device of vehicle navigation mobile phone | |
| CN207834581U (en) | A kind of GPRS car antennas | |
| CN110661078A (en) | Vehicle-ground high-speed laser communication device | |
| CN201111954Y (en) | Vehicle mounted fixing rack | |
| JP2019004209A (en) | Communication device and vehicle | |
| CN205846233U (en) | The car antenna being easily installed | |
| CN205846227U (en) | The built-in LTE antenna of miniature OBD | |
| CN112599951B (en) | Antenna lodging mechanism for antenna erection | |
| CN203142530U (en) | Foldable goods van backup mirror | |
| CN206926584U (en) | A kind of automobile rear-view mirror structure and automobile | |
| CN206201924U (en) | A kind of adjustable lorry sunshading board | |
| CN214565047U (en) | Intelligent navigation device in vehicle | |
| CN212243617U (en) | Solar power generation vehicle | |
| CN215883505U (en) | Rainproof system of vehicle-mounted communication equipment | |
| CN208037343U (en) | Tripartite system suspended chain delivery tension device | |
| CN209938464U (en) | Intelligent vehicle-mounted communication device | |
| CN208559210U (en) | A kind of Vehicular satellite positioning device | |
| CN202373687U (en) | Upending device of vehicle-mounted antenna | |
| CN203283161U (en) | Vehicle-mounted omnibearing solar cell panel holder | |
| CN205311574U (en) | On -vehicle slope parking equipment | |
| CN201450112U (en) | Vehicle-mounted/shipborne satellite television receiving system | |
| CN205737040U (en) | A kind of front-row seats of vehicle elevating mechanism | |
| CN2632943Y (en) | High-efficiency adjustable feed source device for movable carrier | |
| CN210881922U (en) | 5G is vehicle-mounted display screen for car networking with structure that slides |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20191230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |