CN101017923B - Antenna and its supporting structure - Google Patents
Antenna and its supporting structure Download PDFInfo
- Publication number
- CN101017923B CN101017923B CN200610008509A CN200610008509A CN101017923B CN 101017923 B CN101017923 B CN 101017923B CN 200610008509 A CN200610008509 A CN 200610008509A CN 200610008509 A CN200610008509 A CN 200610008509A CN 101017923 B CN101017923 B CN 101017923B
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- base
- fixture
- mobile unit
- groove
- supporting construction
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Abstract
The invention relates to a supporting structure, which comprises: a base including a body, a pivot, a first pin-joint part and a first groove, which are arranged on the body; a movable unit including a second pin-joint part and a locating element; and a fine-tuning unit to connect with the base and the locating element and drive the movable unit and fine tune their relative position. Wherein, the pivot crosses two pin-joint parts to connect the movable element on the base, and the locating element passes the groove to fix the relative position of the movable unit and base.
Description
Technical field
The present invention is particularly to a kind of supporting construction that can finely tune the elevation angle relevant for a kind of supporting construction.
Background technology
The known satellite antenna is that with reference to Fig. 1, it shows existing teledish 1, comprises antenna bay 2, frequency demultiplier 3 and supporting construction 4 in order to the signal on reception ground that satellite is sent to.Supporting construction 4 sees through articulated section 5 and connects this antenna bay 2.
In the prior art, antenna bay 2 is that the axle center pivots with articulated section 5 directly, adjusts the elevation angle of antenna bay 2 by this.Need overcome the weight of antenna bay 2 and frequency demultiplier 3 during so owing to the adjustment elevation angle simultaneously, therefore be difficult for accurately finely tuning the elevation angle of antenna bay 2 with manual mode.
And the frequency of satellite signals has been promoted to KA frequently by KU frequently at present; Therefore the directive property that receives for antenna is responsive more, promptly leads because of narrower in the radiation lobe of antenna ripple wide (Antenna Radiation Lobes Beamwidth) of KA frequency, and with the installation of existing satellite antenna; Major part is all carried out preliminary contraposition and fine setting with manual type; Yet existing satellite antenna all only designs rough adjusting mechanism, so in case require under the condition of significantly raising the not only time-consuming consumption power of the fine setting of manual type at the susceptibility of antenna directivity; And often can't reach quite accurate degree, the reception that consequently influences satellite signals is very poor.
Summary of the invention
A purpose of the present invention is to provide a kind of supporting construction, comprises base, mobile unit and first fine-adjusting unit.Base comprises body, pivot, and first articulated section and first groove, wherein, this first articulated section and this first groove all are located on this body.Mobile unit comprises second articulated section and setting element; This pivot passes this first articulated section and this second articulated section; So that this moving element is articulated this base, this setting element passes this first groove, to locate the relative bearing between this mobile unit and this base.This first fine-adjusting unit connects this base and this mobile unit, and this fine-adjusting unit promotes this mobile unit, to finely tune the relative bearing between this mobile unit and this base.
A purpose more of the present invention; Be to provide another kind of supporting construction; Wherein between this base and a holder, also be provided with second fine-adjusting unit; The structure of this second fine-adjusting unit is same as aforesaid first fine-adjusting unit can adjust the relative bearing on horizontal direction between base and the holder, to finely tune the orientation angles of this supporting construction on horizontal direction, wherein; This fine-adjusting unit promotes this mobile unit with the mode of rotation translation, and finely tunes the relative bearing between this mobile unit and this base.
Supporting construction of the present invention can be accurate and accurate the elevation angle and the azimuth of fine setting teledish, effectively improve and increase the reception effect of teledish.And the simple structure of supporting construction of the present invention has the function of initial adjustment (rapid adjustment) and fine setting, therefore can increase the convenience of user when the adjustment elevation angle.
Description of drawings
Fig. 1 shows existing teledish;
Fig. 2 shows teledish of the present invention and supporting construction thereof;
Fig. 3 shows the explosive view of supporting construction of the present invention;
Fig. 4 a figure shows the thin bilge construction of the regulating rod and second fixture;
Fig. 4 b shows the thin bilge construction of first parts;
Fig. 5 shows the constitutional diagram of supporting construction of the present invention;
Fig. 6 a～6d shows elevation adjusting method of the present invention;
Fig. 7 a～7b shows the supporting construction that the present invention is applied in the level orientation adjustment.
Embodiment
With reference to Fig. 2, it shows teledish 10 of the present invention, comprises antenna bay 11, frequency demultiplier 12 and supporting construction 100.Antenna bay 11 is located on this supporting construction 100, and 12 pairs of frequency demultipliers should antenna bay 11.Characteristics of the present invention are that supporting construction 100 has the mechanism of fine setting, can adjust the elevation angle of this antenna bay 11 exactly.
With reference to Fig. 3, it shows the explosive view of supporting construction 100 of the present invention, and supporting construction 100 comprises base 110, mobile unit 120, fine-adjusting unit (first fine-adjusting unit) 130 and holder 150.Base 110 pivotally is located on this holder 150.Base 110 comprises body 111, first groove 112, second groove 113, first articulated section 114, pivot 115 and nut 116.First groove 112, second groove 113 and first articulated section 114 are located on this body 111, and first articulated section 114 has a through hole.Pivot 115 is a bolt, and corresponding with nut 116.Mobile unit 120 comprises main body 121, second articulated section 122 and setting element 123.Second articulated section 122 has a through hole, is located on this main body 121.Wherein, pivot 115 passes first articulated section 114 and this second articulated section 122, articulates this mobile unit 120 and this base 120 by this.Setting element 123 comprises bolt 1231 and nut 1232, is located among this first groove 112, with the relative position between location moving element 120 and the base 110.Fine-adjusting unit 130 comprises first fixture 131, second fixture 132 and regulating rod 133.First fixture 131 is fixedly arranged on this main body 121, comprises a revolving part 1311 and opening 1312, and revolving part 1311 is located at rotating mode among this first fixture 131, and opening 1312 is opened on first fixture 131.Regulating rod 133 screws togather this revolving part 1311, and passes this revolving part 1311 and this opening 1312.Opening 1312 provides the nargin of regulating rod 133 rotations.Second fixture 132 is located among this second groove 113, comprises that first parts 1321 and second parts, 1322, the first parts 1321 combine and this regulating rod 133 of butt with second parts 1322.
With reference to Fig. 4 a, it shows the thin bilge construction of the regulating rod 133 and second fixture 132.Regulating rod 133 comprises screw thread 1331, groove 1332 (the 3rd abutting part), adjustment part 1333, dial 1334 and O shape ring 1335.Screw thread 1331 is formed at the leading portion of regulating rod 133.Groove 1332 is around being formed on the regulating rod 133.Dial 1334 is sheathed on the regulating rod 133 with O shape ring 1335, and O shape ring 1335 contact dials 1334 increase the interlock property (increase frictional force) between dial 1334 and the regulating rod 133 by this.An end of regulating rod 133 is located in adjustment part 1333.Collocation is with reference to Fig. 4 b, and first parts 1321 comprise first abutting part 1323, and this first abutting part 1323 is the protrusion key.Second parts 1322 comprise second abutting part 1324, and this second abutting part 1324 is the protrusion key.When these first parts 1321 made up with these second parts 1322, this first abutting part 1323 goed deep among this groove 1332 (the 3rd abutting part) with this second abutting part 1324, by this, and this this regulating rod 133 of second fixture, 132 butts.
With reference to Fig. 5, it shows the combination stereogram of supporting construction 100 of the present invention.When combination, O shape ring (not shown) is located between adjustment part 1333 and the dial 1334, to increase the frictional force of dial 1334, dial 1334 can be rotated with regulating rod 133 synchronously.In addition, also can be provided with wear plate between mobile unit 120 and the base 110, reduce frictional force, particularly be arranged at around setting element 123 and the pivot 115, the accuracy during by this with the raising fine setting.In addition, first groove, 112 sides can be provided with graduation apparatus, for user's reading.
Following end view with reference to supporting construction 100 explains that mode is adjusted at the elevation angle of supporting construction 100.With reference to 6a figure, when desire was adjusted the elevation angle of supporting construction 100, at first, setting element 123 slidably was positioned among first groove 112, and second fixture 132 slidably is positioned among this second groove 113.At this moment, the stage casing that the position approximately is positioned at screw thread 1331 that screws togather of first fixture 131 and regulating rod 133.The user can pivot 115 be the center, freely adjusts the elevation angle of mobile unit 120 with respect to base 110, and for example, collocation is with reference to Fig. 6 b, with the orientation of mobile unit 120 from the orientation adjustment of Fig. 6 a to Fig. 6 b, to look for preferable signal transmission of angle.With reference to Fig. 6 c; After searching out preferable signal transmission of angle; The user is fixed in second fixture 132 among this second groove 113, and then, the user sees through the position that screws togather that rotates adjustment part 1333 and adjust first fixture 131 and regulating rod 133; Finely tune the elevation angle of mobile unit 120 by this, to look for best signal transmission of angle with respect to base 110.At last, with reference to Fig. 6 d, after looking for the optimum signal transmission of angle, the user is fixed in setting element 123 among first groove 112.
Supporting construction of the present invention can be accurate and accurate the elevation angle of fine setting teledish, effectively improve the reception effect of teledish.And the simple structure of supporting construction of the present invention has the function of initial adjustment (rapid adjustment) and fine setting, therefore can increase the convenience of user when the adjustment elevation angle.
With reference to Fig. 7 a, its demonstration applies the present invention to the supporting construction 100 of the embodiment on the level orientation, and its characteristics are, also are provided with second fine-adjusting unit 140 between base 110 and the holder 150, with the orientation angles of adjustment supporting construction 100 on horizontal direction.The structure of second fine-adjusting unit 140 is same as aforesaid first fine-adjusting unit 130, comprises the 3rd retaining element 141, the 4th retaining element 142 and regulating rod 143.The 3rd retaining element 141 is fixed on this base 110, and the 4th retaining element 142 is fixed on this supporting seat 150.Collocation by rotating this regulating rod 143, can be adjusted the orientation angles on horizontal direction between base 110 and the holder 150 with reference to Fig. 7 b.
Though the present invention discloses as above with concrete preferred embodiment; Right its is not in order to limit the present invention; Any those of ordinary skills; Without departing from the spirit and scope of the present invention, still can do a little change and retouching, so protection scope of the present invention is when looking appended being as the criterion that claim scope defined.
Claims (16)
1. supporting construction comprises:
Base comprises body, pivot, and first articulated section, first groove and second groove, wherein, said first articulated section, said first groove and said second groove all are located on the said body;
Mobile unit; Comprise second articulated section and setting element; Said pivot passes said first articulated section and said second articulated section; So that said mobile unit is articulated said base, said setting element passes said first groove, to locate the relative bearing between said mobile unit and the said base; And
First fine-adjusting unit; Connect said base and said mobile unit, said first fine-adjusting unit comprises first fixture, regulating rod and second fixture, and said first fixture is fixed on the said mobile unit; Said second fixture is located among said second groove; Said regulating rod connects said first fixture and said second fixture, and said first fine-adjusting unit promotes said mobile unit, to finely tune the relative bearing between said mobile unit and the said base.
2. supporting construction as claimed in claim 1 is characterized in that said first fine-adjusting unit promotes said mobile unit with the mode of rotation translation, and finely tunes the relative bearing between said mobile unit and the said base.
3. supporting construction as claimed in claim 1 is characterized in that the leading portion of said regulating rod has a screw thread, screws togather said first fixture.
4. supporting construction as claimed in claim 1 is characterized in that said first fixture comprises a revolving part, and said revolving part is located among said first fixture with rotating mode, and connects said regulating rod.
5. supporting construction as claimed in claim 1 is characterized in that said second fixture connects said regulating rod with the mode of butt.
6. supporting construction as claimed in claim 5; It is characterized in that said second fixture comprises first parts and second parts; Said first parts comprise first abutting part, and said second parts comprise second abutting part, and said regulating rod comprises the 3rd abutting part; Said first abutting part and said the 3rd abutting part of the said second abutting part butt are so that said second fixture is with the said regulating rod of butt.
7. supporting construction as claimed in claim 6 is characterized in that said first abutting part is the protrusion key.
8. supporting construction as claimed in claim 7 is characterized in that said second abutting part is the protrusion key.
9. supporting construction as claimed in claim 8 is characterized in that said the 3rd abutting part is a groove, and said first abutting part and said second abutting part stretch among said the 3rd abutting part, make said second fixture with the said regulating rod of butt by this.
10. supporting construction as claimed in claim 1 is characterized in that said first fine-adjusting unit also comprises dial and O shape ring, is located on the said regulating rod the said dial of said O shape loop contacts.
11. supporting construction as claimed in claim 1 is characterized in that also comprising at least one wear plate, is located between said base and the said mobile unit, is used to reduce the frictional force between said base and the said mobile unit.
12. supporting construction as claimed in claim 1 is characterized in that also comprising holder, wherein, said base pivotally is located on the said holder.
13. supporting construction as claimed in claim 12 is characterized in that also comprising second fine-adjusting unit, connects said base and said holder, said second fine-adjusting unit promotes said base, to finely tune the relative bearing between said base and the said holder.
14. an antenna comprises:
Base comprises body, pivot, and first articulated section, first groove and second groove, wherein, said first articulated section, said first groove and said second groove all are located on the said body;
Mobile unit; Comprise second articulated section and setting element; Said pivot passes said first articulated section and said second articulated section; So that said mobile unit is articulated said base, said setting element passes said first groove, to locate the relative bearing between said mobile unit and the said base;
First fine-adjusting unit; Connect said base and said mobile unit, said first fine-adjusting unit comprises first fixture, regulating rod and second fixture, and said first fixture is fixed on the said mobile unit; Said second fixture is located among said second groove; Said regulating rod connects said first fixture and said second fixture, and said first fine-adjusting unit promotes said mobile unit, to finely tune the relative bearing between said mobile unit and the said base;
Antenna bay is located on the said mobile unit; And
Frequency demultiplier, corresponding said antenna bay.
15. antenna as claimed in claim 14 is characterized in that also comprising holder, wherein, said base is pivotally to be located on the said holder.
16. antenna as claimed in claim 15 is characterized in that also comprising second fine-adjusting unit, connects said base and said holder, said second fine-adjusting unit promotes said base, to finely tune the relative bearing between said base and the said holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610008509A CN101017923B (en) | 2006-02-10 | 2006-02-10 | Antenna and its supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610008509A CN101017923B (en) | 2006-02-10 | 2006-02-10 | Antenna and its supporting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101017923A CN101017923A (en) | 2007-08-15 |
| CN101017923B true CN101017923B (en) | 2012-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610008509A Active CN101017923B (en) | 2006-02-10 | 2006-02-10 | Antenna and its supporting structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN101017923B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101388483B (en) * | 2007-09-10 | 2012-05-09 | 启碁科技股份有限公司 | Satellite signal receiving device seat |
| CN103151597A (en) * | 2011-12-06 | 2013-06-12 | 启碁科技股份有限公司 | Angle adjusting mechanism and antenna system |
| KR101566016B1 (en) | 2014-06-23 | 2015-11-05 | (주)인텔리안테크놀로지스 | Satellite antenna |
-
2006
- 2006-02-10 CN CN200610008509A patent/CN101017923B/en active Active
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| Publication number | Publication date |
|---|---|
| CN101017923A (en) | 2007-08-15 |
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