CN204720558U - A kind of Vehicular satellite reflecting surface driver - Google Patents
A kind of Vehicular satellite reflecting surface driver Download PDFInfo
- Publication number
- CN204720558U CN204720558U CN201520408723.5U CN201520408723U CN204720558U CN 204720558 U CN204720558 U CN 204720558U CN 201520408723 U CN201520408723 U CN 201520408723U CN 204720558 U CN204720558 U CN 204720558U
- Authority
- CN
- China
- Prior art keywords
- reflecting surface
- catch bar
- rotating
- guide rail
- driving
- 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
Abstract
The utility model relates to a kind of Vehicular satellite reflecting surface driver, and comprise rotating base, portion is rotatably connected to reflecting surface support in the base, reflecting surface support under the driving of driver around base fixed-axis rotation, satellite reflection face is connected with reflecting surface holder pivots by rotating turret, and the pivot center of rotating turret is parallel with rotating base, reflecting surface driver also comprises rotation guide rail, rotate on guide rail and be provided with some catch bars, rotating base is provided with some sliding eyes corresponding with catch bar, the own axes of catch bar and mobile axis are all vertical with rotating base, catch bar driving mechanism is provided with in sliding eye, catch bar driving mechanism comprises roller, roller contacts with catch bar wall, roller drives catch bar to move back and forth under the driving of drive motors A, rotation guide rail is provided with two sliding shoes, sliding shoe is fixed on one end of rotating turret respectively by connecting rod, the height rotating guide rail is changed by driving catch bar, make rotating turret fixed-axis rotation.
Description
Technical field
The utility model relates to a kind of Vehicular satellite reflecting surface driver, belongs 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.
Utility model content
The technical problems to be solved in the utility model 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 driver.
The utility model solves the technical scheme that its technical problem adopts:
A kind of Vehicular satellite reflecting surface driver, 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 driver around base fixed-axis rotation;
Satellite reflection face is connected with reflecting surface holder pivots by a rotating turret, and the pivot center of rotating turret is parallel with rotating base;
Described reflecting surface driver also comprises an annular rotation guide rail, on the rotation guide rail of described annular, annular array is provided with some catch bars, 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 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,
Be symmetrically arranged with two sliding shoes at described rotation guide rail, two sliding shoes are fixed on one end of rotating turret respectively by a connecting rod, by driving catch bar to change the height rotating guide rail, make rotating turret fixed-axis rotation.
As further innovation of the present utility model, described driver 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 utility model, 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 utility model, 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 utility model, described sliding shoe is provided with a T-slot, the cross section of described rotation guide rail is T-shaped.
The beneficial effects of the utility model are:
The connecting rod that the utility model is rotated around rotation guide rail by one, and by driving the wobble drive of relative position realization to reflecting surface of rotating guide rail, 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 utility model is further illustrated.
Fig. 1 is that structure of the present utility model is always schemed;
Fig. 2 is the structural representation of rotating turret.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1 and 2, the utility model is a kind of Vehicular satellite reflecting surface 10 driver, comprises rotating base 1, is rotatably connected to reflecting surface 10 support 2 in the middle part of described base, described reflecting surface 10 support 2 under the driving of driver around base fixed-axis rotation;
Satellite reflection face 10 is rotationally connected by a rotating turret 9 and reflecting surface 10 support 2, and the pivot center of rotating turret 9 is parallel with rotating base 1;
Described reflecting surface 10 driver also comprises an annular rotation guide rail 3, on the rotation guide rail 3 of described annular, annular array is provided with some catch bars 4, rotating base 1 is provided with some sliding eyes corresponding with catch bar 4, described catch bar 4 moves back and forth along sliding eye, the own axes of catch bar 4 and mobile axis are all vertical with rotating base 1, catch bar 4 driving mechanism is provided with in described sliding eye, described catch bar 4 driving mechanism comprises a roller 5, described roller 5 contacts with catch bar 4 wall, roller 5 drives catch bar 4 to move back and forth under the driving of a drive motors A,
Two sliding shoes be free to slide 7 are symmetrically arranged with at described rotation guide rail 3, described sliding shoe 7 is provided with a T-slot, the cross section of described rotation guide rail 3 is T-shaped, two sliding shoes 7 are fixed on one end of rotating turret 9 respectively by a connecting rod 8, by driving catch bar 4 to change the height rotating guide rail 3, make rotating turret 9 fixed-axis rotation;
Described driver 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 6, described driving wheel 6 contacts with the base plane of reflecting surface 10 support 2, by driving driving wheel 6, reflecting surface 10 support 2 is rotated;
Described driving wheel 6 is a gear, and the bottom of described reflecting surface 10 support 2 is provided with an annular rack engaged with aforesaid gears;
Described roller 5 is a gear, and catch bar 4 surface of correspondence is provided with spur rack, and described gear engages with spur rack;
When rotating base 1 does circumference rotation, sliding shoe 7 moves along rotation guide rail 3, and now circumference adjustment is carried out in satellite reflection face 10;
When needs do dead axle swing to satellite reflection face 10, by rotation roller 5, make catch bar 4 upwards or move down, other catch bars 4 are as guide effect simultaneously, make to rotate guide rail 3 promote or reduce, rotate while guide rail 3 promotes or reduce, make the movement that sliding shoe 7 also occurs in short transverse, thus by connecting rod 8, the rotating turret 9 in satellite reflection face 10 is rotated, thus the adjustment realized satellite reflection face 10 angle, because rotating guide rail 3 rotates with its movement in the height direction non-interference, so the utility model can realize the adjustment in circumference and longitudinal direction satellite reflection face 10 simultaneously, simple structure, stability is strong.
Meanwhile, the load-bearing of original swing driving mechanism be positioned on reflecting surface 10 support 2 transferred on rotating base 1, effectively reduce the load-bearing of reflecting surface 10 support 2, power consumption when reflecting surface 10 support 2 is rotated diminishes, and precision uprises.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to right.
Claims (5)
1. a Vehicular satellite reflecting surface driver, 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 driver around base fixed-axis rotation;
Satellite reflection face is connected with reflecting surface holder pivots by a rotating turret, and the pivot center of rotating turret is parallel with rotating base;
Described reflecting surface driver also comprises an annular rotation guide rail, on the rotation guide rail of described annular, annular array is provided with some catch bars, 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 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,
Be symmetrically arranged with two sliding shoes at described rotation guide rail, two sliding shoes are fixed on one end of rotating turret respectively by a connecting rod, by driving catch bar to change the height rotating guide rail, make rotating turret fixed-axis rotation.
2. a kind of Vehicular satellite reflecting surface driver as claimed in claim 1, it is characterized in that: described driver 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 driver 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 driver 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 driver as claimed in claim 1, is characterized in that: on described sliding shoe, be provided with a T-slot, and the cross section of described rotation guide rail is T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520408723.5U CN204720558U (en) | 2015-06-15 | 2015-06-15 | A kind of Vehicular satellite reflecting surface driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520408723.5U CN204720558U (en) | 2015-06-15 | 2015-06-15 | A kind of Vehicular satellite reflecting surface driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204720558U true CN204720558U (en) | 2015-10-21 |
Family
ID=54319530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520408723.5U Expired - Fee Related CN204720558U (en) | 2015-06-15 | 2015-06-15 | A kind of Vehicular satellite reflecting surface driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204720558U (en) |
-
2015
- 2015-06-15 CN CN201520408723.5U patent/CN204720558U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20151021 Termination date: 20170615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |