CN104979615A - Supporter for vehicle satellite reflector - Google Patents
Supporter for vehicle satellite reflector Download PDFInfo
- Publication number
- CN104979615A CN104979615A CN201510325432.4A CN201510325432A CN104979615A CN 104979615 A CN104979615 A CN 104979615A CN 201510325432 A CN201510325432 A CN 201510325432A CN 104979615 A CN104979615 A CN 104979615A
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- CN
- China
- Prior art keywords
- reflecting surface
- catch bar
- driving
- eyelid retractor
- guide rail
- 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.)
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Abstract
The present invention relates to a supporter for a vehicle satellite reflector. The supporter comprises a rotation base, wherein the middle part of the base is rotatably connected with a reflector bracket, and the reflector bracket driven by the supporter rotates around a fixed shaft of the base; the supporter for the reflector also comprises an annular rotation guide rail, wherein a plurality of pushing rods are arranged on the annular rotation guide rail by a plurality of universal ball mechanism A annular arrays, a plurality of sliding holes, corresponding to the pushing rods, are formed in the rotation base, the pushing rods reciprocate along the slide holes, both the self axis and the movable axis of each pushing rod are vertical to the rotation base, a pushing rod driving mechanism is arranged in each slide hole and comprises a roller, and each roller is in contact with the wall surface of the corresponding pushing rod and is driven by a drive motor A to drive the corresponding pushing rod to carry out reciprocating motion; and a drive cup is arranged on the rotation guide rail and is connected with a reflector fixing frame by a bracket, the reflector is fixed to the fixing frame, and meanwhile, the bottom of the fixing frame is connected with the reflector bracket by a universal ball mechanism B.
Description
Technical field
The present invention relates to a kind of Vehicular satellite reflecting surface eyelid retractor, belong to car antenna bearing field.
Background technology
Generally speaking, car antenna mainly can rotate in fixed axis on roof and dead axle swings within the specific limits, generally speaking the driving steering wheel that swings of dead axle and train of reduction gears all can be arranged on swinging mounting, then realize the fixed-axis rotation of antenna by swinging mounting fixed-axis rotation;
Car antenna is mainly divided into two kinds of operating states, that the signal that automatic shaft fixing rotates finds state respectively, and the adjustment state of fine rotational, its steering wheel swung of the car antenna of said structure, train of reduction gears is installed on swinging mounting, clearly, the loading capacity of swinging mounting can be increased, the load of axial rotation motor is improved, the accuracy of rotating reduces, meanwhile, in order to drive the operation of steering wheel, also need the wiring quantity be increased on swinging mounting, the drive current of steering wheel is general far away higher than the electric current of satellite-signal wiring, so after long-time rotation, wiring is easy to insulating barrier even the breaking of wiring self occurs, higher servo driving electric current is easy to because of short circuit or is connected with car shell, and cause danger.
Summary of the invention
The technical problem to be solved in the present invention is: to overcome in prior art antenna swinging mounting because load is comparatively large, so power consumption and accuracy low technical problem when driving, provides a kind of Vehicular satellite reflecting surface eyelid retractor.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of Vehicular satellite reflecting surface eyelid retractor, comprises rotating base, is rotatably connected to a reflecting surface support in the middle part of described base, described reflecting surface support under the driving of eyelid retractor around base fixed-axis rotation;
Described reflecting surface eyelid retractor also comprises an annular rotation guide rail, the rotation guide rail of described annular is provided with some catch bars by some multi-directional ball mechanism A annular arrays, rotating base is provided with some sliding eyes corresponding with catch bar, described catch bar moves back and forth along sliding eye, the own axes of catch bar and mobile axis are all vertical with rotating base, catch bar driving mechanism is provided with in described each sliding eye, described catch bar driving mechanism comprises a roller, described roller contacts with catch bar wall, roller drives catch bar to move back and forth under the driving of a drive motors A,
Described rotation guide rail is provided with a driving ring, and described driving ring is connected with a reflecting surface fixed mount by support, and reflecting surface is fixed on fixed mount, and the bottom of fixed mount is connected with reflecting surface support by multi-directional ball mechanism B simultaneously.
As further innovation of the present invention, described eyelid retractor comprises a drive motors B be arranged in rotating base, the output shaft axis of described drive motors B is parallel with rotating base, the output shaft of described drive motors B is provided with a driving wheel, described driving wheel contacts with the base plane of reflecting surface support, by driving driving wheel, reflecting surface support is rotated.
As further innovation of the present invention, described driving wheel is a gear, and the bottom of described reflecting surface support is provided with an annular rack engaged with aforesaid gears.
As further innovation of the present invention, described roller is a gear, and the catch bar surface of correspondence is provided with spur rack, and described gear engages with spur rack.
As further innovation of the present invention, the cross section of described driving ring is T-slot structure, and the cross section of described rotation guide rail is T-shaped.
The invention has the beneficial effects as follows:
The connecting rod that the present invention is rotated around rotation guide rail by one, and realize the wobble drive to reflecting surface by the height changing each catch bar, the load-bearing of original swing driving mechanism be positioned on reflecting surface support is transferred on rotating base, effectively reduce the load-bearing of reflecting surface support, power consumption during reflecting surface holder pivots is diminished, and precision uprises.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is that structure of the present invention is always schemed.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1, the present invention is a kind of Vehicular satellite reflecting surface eyelid retractor, comprises rotating base 1, is rotatably connected to a reflecting surface support 2 in the middle part of described base, described reflecting surface support 2 under the driving of eyelid retractor around base fixed-axis rotation;
Described reflecting surface eyelid retractor also comprises an annular rotation guide rail 4, the rotation guide rail 4 of described annular is provided with some catch bars 6 by some multi-directional ball mechanism A5 annular arrays, rotating base 1 is provided with some sliding eyes corresponding with catch bar 6, described catch bar 6 moves back and forth along sliding eye, the own axes of catch bar 6 and mobile axis are all vertical with rotating base 1, catch bar 6 driving mechanism is provided with in described each sliding eye, described catch bar 6 driving mechanism comprises a roller 7, described roller 7 contacts with catch bar 6 wall, roller 7 drives catch bar 6 to move back and forth under the driving of a drive motors A,
Described rotation guide rail 4 is provided with a driving ring 3, the cross section of described driving ring 3 is T-slot structure, the cross section of described rotation guide rail 4 is T-shaped, described driving ring 3 is connected with a reflecting surface fixed mount 9 by support 8, reflecting surface 10 is fixed on fixed mount, and the bottom of fixed mount is connected with reflecting surface support 2 by multi-directional ball mechanism B11 simultaneously.
Described eyelid retractor comprises a drive motors B be arranged in rotating base 1, the output shaft axis of described drive motors B is parallel with rotating base 1, the output shaft of described drive motors B is provided with a driving wheel 12, described driving wheel 12 contacts with the base plane of reflecting surface support 2, by driving driving wheel 12, reflecting surface support 2 is rotated.
Described driving wheel 12 is a gear, and the bottom of described reflecting surface support 2 is provided with an annular rack engaged with aforesaid gears.
Described roller 7 is a gear, and catch bar 6 surface of correspondence is provided with spur rack, and described gear engages with spur rack.
When needs adjust satellite reflection face, first can by drive motors B make rotating base 1 rotate adjustment satellite reflection face towards, subsequently by changing the impulse stroke of each drive motors A, by changing the inclination angle of rotating guide rail 4, realize the adjustment to satellite reflection face angle.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to right.
Claims (5)
1. a Vehicular satellite reflecting surface eyelid retractor, is characterized in that: comprise rotating base, is rotatably connected to a reflecting surface support in the middle part of described base, described reflecting surface support under the driving of eyelid retractor around base fixed-axis rotation;
Described reflecting surface eyelid retractor also comprises an annular rotation guide rail, the rotation guide rail of described annular is provided with some catch bars by some multi-directional ball mechanism A annular arrays, rotating base is provided with some sliding eyes corresponding with catch bar, described catch bar moves back and forth along sliding eye, the own axes of catch bar and mobile axis are all vertical with rotating base, catch bar driving mechanism is provided with in described each sliding eye, described catch bar driving mechanism comprises a roller, described roller contacts with catch bar wall, roller drives catch bar to move back and forth under the driving of a drive motors A,
Described rotation guide rail is provided with a driving ring, and described driving ring is connected with a reflecting surface fixed mount by support, and reflecting surface is fixed on fixed mount, and the bottom of fixed mount is connected with reflecting surface support by multi-directional ball mechanism B simultaneously.
2. a kind of Vehicular satellite reflecting surface eyelid retractor as claimed in claim 1, it is characterized in that: described eyelid retractor comprises a drive motors B be arranged in rotating base, the output shaft axis of described drive motors B is parallel with rotating base, the output shaft of described drive motors B is provided with a driving wheel, described driving wheel contacts with the base plane of reflecting surface support, by driving driving wheel, reflecting surface support is rotated.
3. a kind of Vehicular satellite reflecting surface eyelid retractor as claimed in claim 2, is characterized in that: described driving wheel is a gear, and the bottom of described reflecting surface support is provided with an annular rack engaged with aforesaid gears.
4. a kind of Vehicular satellite reflecting surface eyelid retractor as claimed in claim 1, is characterized in that: described roller is a gear, and the catch bar surface of correspondence is provided with spur rack, and described gear engages with spur rack.
5. a kind of Vehicular satellite reflecting surface eyelid retractor as claimed in claim 1, it is characterized in that: the cross section of described driving ring is T-slot structure, the cross section of described rotation guide rail is T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510325432.4A CN104979615A (en) | 2015-06-15 | 2015-06-15 | Supporter for vehicle satellite reflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510325432.4A CN104979615A (en) | 2015-06-15 | 2015-06-15 | Supporter for vehicle satellite reflector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104979615A true CN104979615A (en) | 2015-10-14 |
Family
ID=54275898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510325432.4A Pending CN104979615A (en) | 2015-06-15 | 2015-06-15 | Supporter for vehicle satellite reflector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104979615A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108987890A (en) * | 2018-09-17 | 2018-12-11 | 广州玛夫信息科技有限公司 | A kind of signal detection receiving device |
| CN109066050A (en) * | 2018-08-02 | 2018-12-21 | 林瑞 | A kind of communications satellite antenna bracket and its antenna adjustment method |
-
2015
- 2015-06-15 CN CN201510325432.4A patent/CN104979615A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066050A (en) * | 2018-08-02 | 2018-12-21 | 林瑞 | A kind of communications satellite antenna bracket and its antenna adjustment method |
| CN109066050B (en) * | 2018-08-02 | 2020-09-18 | 贵阳欧比特宇航科技有限公司 | Satellite antenna support for communication transmission and antenna adjusting method thereof |
| CN108987890A (en) * | 2018-09-17 | 2018-12-11 | 广州玛夫信息科技有限公司 | A kind of signal detection receiving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151014 |
|
| WD01 | Invention patent application deemed withdrawn after publication |