CN203301299U - Satellite antenna electric push rod - Google Patents
Satellite antenna electric push rod Download PDFInfo
- Publication number
- CN203301299U CN203301299U CN2013203861249U CN201320386124U CN203301299U CN 203301299 U CN203301299 U CN 203301299U CN 2013203861249 U CN2013203861249 U CN 2013203861249U CN 201320386124 U CN201320386124 U CN 201320386124U CN 203301299 U CN203301299 U CN 203301299U
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- China
- Prior art keywords
- satellite antenna
- motor
- expansion link
- transmission mechanism
- antenna electric
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- 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
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- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The utility model provides a satellite antenna electric push rod which comprises a motor (1), a transmission mechanism (2), a control module (3) and a telescopic rod (4). The motor (1) is in linkage with the telescopic rod (4) through the transmission mechanism (2). The motor (1) is electrically connected with the control module (3). The axis of the motor (1) is parallel to the axis of the telescopic rod (4). Compared with the prior art, the satellite antenna electric push rod provided by the utility model has the advantages that due to the fact that axis of the motor is parallel to the axis of the telescopic rod, the compactness of the motor and the telescopic rod is great; the overall volume of the satellite antenna electric push rod is reduced, which is convenient for satellite antenna installation; and when transportation and storage are carried out, more satellite antenna electric push rods can be installed in the same volume; and the cost of transportation and storage can be reduced.
Description
Technical field
The utility model belongs to the satellite receiving equipment field, particularly relates to a kind of satellite antenna electric pushrod for the satellite antenna adjusting.
Background technology
At present, satellite antenna uses more extensive in European and American areas, in order to collect different satellite signals, need by regulating the reception angle of satellite antenna, and manual adjustments is more inconvenient, this has just expedited the emergence of the generation of electric pushrod, by the flexible reception angle of regulating satellite antenna of driven by motor push rod.The satellite antenna electric pushrod of prior art comprises motor, transmission mechanism and expansion link, motor is in transmission connection by transmission mechanism and expansion link, but because the axis of the axis of motor and expansion link is vertically disposed, the afterbody of motor is larger from the distance of expansion link, the space that makes electric pushrod integral body take is larger, and satellite antenna generally all is arranged on higher position, the space of relatively installing on satellite antenna is also less, therefore be unfavorable for the setting of satellite antenna, also be unfavorable for transportation and the storage of satellite antenna.
The utility model content
The utility model provides a kind of overall volume less for above problem, the satellite antenna electric pushrod of being convenient to satellite antenna set and being convenient to transport and storing in a warehouse.
The utility model overcomes the above problems technical scheme used: a kind of satellite antenna electric pushrod is provided, it comprises motor, transmission mechanism, control module and expansion link, described motor is by transmission mechanism and expansion link interlock, described motor is electrically connected to control module, and the axis of described motor is parallel with the axis of expansion link.
After adopting above method and apparatus, compared with prior art, the utility model is because the axis of motor is parallel with the axis of expansion link, the compactedness of motor and expansion link is better, make the volume of satellite antenna electric pushrod integral body reduce, be convenient to satellite antenna and install, simultaneously when transportation and storage, on same volume, can fill more satellite antenna electric pushrods, and then reduce the cost of transportation and storage.Therefore the utlity model has overall volume less, the characteristics of being convenient to satellite antenna set and being convenient to transport and storing in a warehouse.
As improvement, described transmission mechanism is provided with the travel switch of controlling the expansion link stroke, described travel switch is electrically connected to motor, after travel switch arranges, make in running, at expansion link, stretch out or during the extreme position of retracting, travel switch is controlled motor and quit work, otherwise situation about burning out easily appears in motor, and then increases stability in use of the present utility model and useful life.
as further improvement, described travel switch comprises stirs knob and toggle switch, the described knob of stirring is cylindrical, the outer circumference surface of stirring knob is provided with two shifting blocks, described two shifting blocks are along the axial distribution of stirring knob, and two shifting blocks are not overlapping in same projection of stirring on the knob cross section, the described knob of stirring is connected with the expansion link gear drive, described toggle switch is provided with and two shifting blocks driving lever one to one, described toggle switch is electrically connected to motor, this travel switch structure is simple, parts are commercially available prod, development cost have been reduced, cost is lower, and need not be arranged on expansion link, reduced the use amount of wire, also be difficult for simultaneously being swiped and arriving by foreign object, and then useful life and the stability in use of assurance travel switch, therefore can reduce preparation cost of the present utility model and maintenance cost, and raising stability in use.
As further improving again, described transmission mechanism is provided be used to responding to the stroke induction mechanism of expansion link collapsing length, described stroke induction mechanism is connected with the control module signal, after the stroke induction mechanism arranges, make control device can understand in real time position and the stroke of expansion link, and then person more convenient to use convenience in use, make the user more fast and accurately satellite antenna to be adjusted on desired position.
As further improving, described stroke induction mechanism comprises circular magnet and magnetic reed tube, described circular magnet and expansion link are in transmission connection, and circular magnet is positioned at the magnetic reed tube top, described magnetic reed tube is connected with the control module signal, circular magnet and magnetic reed tube form by producing the mode of pulse, the stroke of expansion link is passed in control device, the stroke induction mechanism of this structure is simple in structure, parts are commercially available prod, preparation cost is lower, is easy to the maintenance in later stage, reduces maintenance cost.
As preferably, described transmission mechanism is parallel axes column gear transmission mechanism, and during parallel axes column gear transmission mechanism driving, ride comfort is better, the worm and gear assembly precision requires lower relatively, transmission power is larger, the also less that weares and teares, and preparation cost is also lower.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model satellite antenna electric pushrod.
As shown in the figure: 1, motor, 2, transmission mechanism, 3, control module, 4, expansion link, 5, stir knob, 6, toggle switch, 7, shifting block, 8, circular magnet, 9, magnetic reed tube.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
A kind of satellite antenna electric pushrod as shown in Figure 1, it comprises that motor 1, transmission mechanism 2, control module 3 and expansion link 4(also comprise other parts certainly, but due to the inventive point that does not relate to the invention, therefore do not repeat them here; Simultaneously also not shown in the accompanying drawings, and expansion link only illustrates housing in the accompanying drawings), described motor 1 is by transmission mechanism 2 and expansion link 4 interlocks, and described motor 1 is electrically connected to control module 3, and the axis of described motor 1 is parallel with the axis of expansion link 4.
Described transmission mechanism 2 is provided with the travel switch of controlling expansion link 4 strokes, and described travel switch is electrically connected to motor 1.
described travel switch comprises stirs knob 5 and toggle switch 6, the described knob 5 of stirring is for cylindrical, the outer circumference surface of stirring knob 5 is provided with two shifting blocks 7, described two shifting blocks 7 are along the axial distribution of stirring knob 5, and two shifting blocks 7 are not overlapping in same projection of stirring on knob 5 cross sections, the described knob 5 of stirring is connected with expansion link 4 gear drives, described toggle switch 6 is provided with and two shifting blocks 7 driving lever one to one, described toggle switch 6 is electrically connected to motor 1, the lower end of usually stirring knob 5 is provided with the gear engagement in gear and transmission mechanism 2, gear ratio is determined according to the angle between two shifting blocks 7, while requiring two shifting blocks 7 to stir respectively each self-corresponding driving lever, corresponding expansion link 4 is positioned at the extreme position that stretches out and the extreme position that is in retraction respectively.
Described transmission mechanism 2 is provided be used to responding to the stroke induction mechanism of expansion link 4 collapsing lengths, and described stroke induction mechanism is connected with control module 3 signals.
Described stroke induction mechanism comprises circular magnet 8 and magnetic reed tube 9, described circular magnet 8 is in transmission connection with expansion link 4, and circular magnet 8 is positioned at magnetic reed tube 9 tops, described magnetic reed tube 9 is connected with control module 3 signals, usually circular magnet 8 directly be connected in transmission mechanism 2 with the direct connection teeth wheel shaft of expansion link 4 on, because this gear shaft rotates a circle, corresponding expansion link 4 also just rotates a circle, so just is more conducive to that control device stretches out expansion link 4 or the control of the amount of carrying out of retracting.
Described transmission mechanism 2 is parallel axes column gear transmission mechanism.
Above embodiment is only preferred embodiment of the present utility model, and the utility model is not limited only to above embodiment and has also allowed other structural change, allly in the utility model rights to independence claimed range, changes, and all belongs to the utility model protection range.
Claims (6)
1. satellite antenna electric pushrod, it comprises motor (1), transmission mechanism (2), control module (3) and expansion link (4), described motor (1) is by transmission mechanism (2) and expansion link (4) interlock, described motor (1) is electrically connected to control module (3), it is characterized in that: the axis of described motor (1) is parallel with the axis of expansion link (4).
2. satellite antenna electric pushrod according to claim 1 is characterized in that: described transmission mechanism (2) is provided with the travel switch of controlling expansion link (4) stroke, and described travel switch is electrically connected to motor (1).
3. satellite antenna electric pushrod according to claim 2, it is characterized in that: described travel switch comprises stirs knob (5) and toggle switch (6), the described knob (5) of stirring is for cylindrical, the outer circumference surface of stirring knob (5) is provided with two shifting blocks (7), described two shifting blocks (7) are along the axial distribution of stirring knob (5), and two shifting blocks (7) are not overlapping in same projection of stirring on knob (5) cross section, the described knob (5) of stirring is connected with expansion link (4) gear drive, described toggle switch (6) is provided with and two shifting blocks (7) driving lever one to one, described toggle switch (6) is electrically connected to motor (1).
4. satellite antenna electric pushrod according to claim 1, it is characterized in that: described transmission mechanism (2) is provided be used to responding to the stroke induction mechanism of expansion link (4) collapsing length, and described stroke induction mechanism is connected with control module (3) signal.
5. satellite antenna electric pushrod according to claim 4, it is characterized in that: described stroke induction mechanism comprises circular magnet (8) and magnetic reed tube (9), described circular magnet (8) is in transmission connection with expansion link (4), and circular magnet (8) is positioned at magnetic reed tube (9) top, and described magnetic reed tube (9) is connected with control module (3) signal.
6. satellite antenna electric pushrod according to claim 1 is characterized in that: described transmission mechanism (2) is parallel axes column gear transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203861249U CN203301299U (en) | 2013-06-27 | 2013-06-27 | Satellite antenna electric push rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203861249U CN203301299U (en) | 2013-06-27 | 2013-06-27 | Satellite antenna electric push rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203301299U true CN203301299U (en) | 2013-11-20 |
Family
ID=49577282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203861249U Expired - Fee Related CN203301299U (en) | 2013-06-27 | 2013-06-27 | Satellite antenna electric push rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203301299U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374222A (en) * | 2016-10-31 | 2017-02-01 | 西安坤蓝电子技术有限公司 | Finite rotation device of mobile satellite communication antenna and control method of finite rotation device |
| CN106549228A (en) * | 2015-09-18 | 2017-03-29 | 国基电子（上海）有限公司 | Antenna, steering unit, radio communication device and rotating direction control method |
| US10396453B2 (en) | 2015-09-18 | 2019-08-27 | Ambit Microsystems (Shanghai) Ltd. | Antenna, rotating unit, wireless communication device and rotating controlling method |
-
2013
- 2013-06-27 CN CN2013203861249U patent/CN203301299U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106549228A (en) * | 2015-09-18 | 2017-03-29 | 国基电子（上海）有限公司 | Antenna, steering unit, radio communication device and rotating direction control method |
| US10396453B2 (en) | 2015-09-18 | 2019-08-27 | Ambit Microsystems (Shanghai) Ltd. | Antenna, rotating unit, wireless communication device and rotating controlling method |
| CN106549228B (en) * | 2015-09-18 | 2019-09-06 | 国基电子（上海）有限公司 | Antenna, steering unit, wireless communication device and rotating direction control method |
| CN106374222A (en) * | 2016-10-31 | 2017-02-01 | 西安坤蓝电子技术有限公司 | Finite rotation device of mobile satellite communication antenna and control method of finite rotation device |
| CN106374222B (en) * | 2016-10-31 | 2023-04-28 | 西安坤蓝电子技术有限公司 | Limited rotation device of communication-in-motion antenna and control method thereof |
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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: 20131120 Termination date: 20150627 |
|
| EXPY | Termination of patent right or utility model |