CN2775864Y - Improved disc surface antenna fixer - Google Patents
Improved disc surface antenna fixer Download PDFInfo
- Publication number
- CN2775864Y CN2775864Y CN 200520003399 CN200520003399U CN2775864Y CN 2775864 Y CN2775864 Y CN 2775864Y CN 200520003399 CN200520003399 CN 200520003399 CN 200520003399 U CN200520003399 U CN 200520003399U CN 2775864 Y CN2775864 Y CN 2775864Y
- Authority
- CN
- China
- Prior art keywords
- holder
- screw rod
- bearing
- disc
- pivot hole
- 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
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Abstract
The utility model relates to an improved disk surface antenna fixer which is arranged on a foot rack support post and comprises a fixing seat component and a disk plate component. The fixing seat component is arranged on the foot rack support post and comprises a fixing seat arranged on the top end of the foot rack support post, the top part of the fixing seat is provided with a seat sheet on which a through mounting hole is formed, and an adjusting screw rod penetrating through the mounting hole is arranged, and the adjusting screw rod is screwed with two micro-adjusting nuts respectively positioned on the top part and the bottom part of the seat sheet. The disk plate component is pivoted on the fixing seat component and comprises a disk plate, the back of which is provided with a supporting seat pivoted on the fixing seat, and the supporting seat is mutually pivoted with one end of the adjusting screw rod; the position relative to the seat sheet of the micro-adjusting screw rod can link the disk to pivot to an ideal elevation angle.
Description
Technical field
The utility model belongs to a kind of signal receiver fixture, refers to a kind of field of wireless communication that applies to especially, in order to the wireless signal that receives satellite or distant place communication apparatus modified form dish surface antenna fixture.
Background technology
For receiving the wireless signal of satellite, for example: television channel signal and the captured image of satellite or the like, install at an appropriate location usually and be provided with satellite signals receiver (claiming satellite antenna again).
Existing satellite antenna is that signal receiver is arranged on the relative position of a disc, this disc then is arranged on the foot rest, and can be for adjusting the elevation angle and left-right rotation, yet mostly the adjustment mode of disc is to unclamp fastening bolt, and directly pull or this disc of turn with hand, the adjusting range that this hand-power is pulled is bigger, is difficult to provide the function of fine adjustment.
The utility model content
Main purpose of the present utility model is to provide a kind of modified form dish surface antenna fixture, and mode that utilize to adjust a screw rod is adjusted and the screw rod disc of interlock mutually indirectly, but the elevation angle of this disc of fine adjustment, to obtain an accurate best signal receiving angle.
For achieving the above object, the modified form dish surface antenna fixture that the utility model provides, it includes:
One holder assembly, include a holder, be provided with a sheet on the holder top, be formed with an installing hole that runs through on the seat sheet, the seat sheet is provided with an adjustment screw rod that runs through installing hole, two fine setting nuts on the present sheet end faces in position and the bottom surface is respectively arranged adjusting screw lock on the screw rod;
One disc assembly is hubbed on the holder assembly, and includes a disc, the disc back is provided with a bearing that is hubbed on the holder, this bearing is pivoted mutually with adjusting screw rod one end, and the disc periphery is provided with an armed lever, is provided with receiver anchor clamps in the end of armed lever.
Wherein on holder, be arranged to rare two U-shaped bars.
Wherein the holder top is formed with two separately stators, is formed with first a pivot hole of running through on each stator respectively; And
The bearing back is provided with two separately bearing crossbeams, is formed with first a pivot hole of running through on each bearing crossbeam respectively, and two bolts pass the first pivot hole on each corresponding stator and the bearing crossbeam respectively again.
Wherein adjust screw tip and be formed with second a pivot hole of running through, be formed with second a pivot hole of running through again on each bearing crossbeam respectively, another bolt passes each second pivot hole.
Wherein be formed with at least two pairs of installing holes that run through holder on the holder of holder assembly, each U-shaped bar two ends be provided with screw thread and run through on the holder corresponding each to installing hole, screw lock has two hold-doun nuts respectively on two ends of thread of each U-shaped bar.
By above-mentioned technological means, when adjusting disc, can unscrew the fine setting nut of position on the seat sheet top/bottom part of holder, make between the fine setting nut at a distance of a distance a little, make to adjust screw rod relatively a sheet move up and down a distance a little, after adjusting screw rod arrival ideal position, screw two fine setting nuts again, interlock can pivot thus in the disc of adjusting screw rod, by the mode of adjusting the fine setting nut, adjust screw rod and can move a fine distance, cause disc pivot a little, can obtain an accurate disc elevation angle relative to the seat sheet.
Description of drawings
Fig. 1 is a three-dimensional exploded view of the present utility model.
Fig. 2 is a lateral plan of the present utility model.
Fig. 3 is an operation chart of the present utility model.
Embodiment
Please refer to Fig. 1 and Fig. 2, the utility model modified form dish surface antenna fixture is arranged on a foot rest pillar (10) and upward includes a holder assembly (20) and a disc assembly (30).
Holder assembly (20) is arranged on this foot rest pillar (10), and include a holder (21) that is arranged on this foot rest pillar (10) top, on holder (21), be formed with two pairs of installing holes that run through (211), be formed with two separately stators (212) at holder (21) top, so be formed with first a pivot hole (213) of running through respectively on the stator, on holder (21), be arranged to rare two U-shaped bars (23), the two ends of each U-shaped bar (23) be formed with screw thread and pass holder (21) go up corresponding each to installing hole (211), on two ends of thread of each U-shaped bar (23) respectively screw lock one hold-doun nut (231) is arranged so that each U-shaped bar (23) and holder (21) are seized this foot rest pillar (10) jointly on both sides by the arms.
Be provided with a sheet (25) on holder (21) top, be formed with an installing hole that runs through (251) on the seat sheet (25), seat sheet (25) is provided with an adjustment screw rod (27) that runs through installing hole (251), be formed with second a pivot hole (271) of running through adjusting screw rod (27) top, go up screw lock two fine setting nuts (273) on position present sheet (25) end faces and the bottom surface are respectively arranged adjusting screw rod (27).
Disc assembly (30) is hubbed on the holder assembly (20), and include a disc (31), disc (31) back is provided with an annular seat (33) that is hubbed on the holder (21), this bearing (33) with adjust screw rod (27) on have second a pivot hole (271) an end be pivoted mutually, bearing (33) back is provided with two separately bearing crossbeams (35), be formed with the second pivot hole (352) that first a pivot hole (351) and of running through is run through on each bearing crossbeam (35) respectively, disc (31) periphery is provided with an armed lever (38), be provided with receiver anchor clamps (39) in the end of armed lever (38), these receiver anchor clamps (39) but clamping one wireless signal receiver, as LNBF (LowNoise Block Down ConverterFeedhorn) frequency demultiplier or the like.
Bearing (33) is to pass the first pivot hole (351) (213) of corresponding bearing crossbeam (35) and stator (212) respectively with two bolts with the mode of being pivoted of holder (21), and bearing (33) is to pass the second pivot hole (352) (271) at each bearing crossbeam (35) and adjustment screw rod top with a bolt (37) with the mode of being pivoted of adjusting screw rod (27).
Please refer to Fig. 2 and Fig. 3, below will narrate the adjustment mode of disc assembly (30):
Unclamp the hold-doun nut (231) on the U-shaped bar (23), can become flexible holder (21) so that holder (21) foot rest pillar (10) left-right rotation relatively, after arriving an appropriate location, the nut that is tightened (231) is with tightening holder (21).
Unscrew the fine setting nut (273) on seat sheet (25) top/bottom part of a holder (21), make between fine setting nut (273) at a distance of a distance a little, make to adjust screw rod (27) relatively a sheet (25) move up and down a distance a little, after adjusting screw rod (27) arrival ideal position, screw two fine setting nuts (273) again, with the time interlock in the disc (31) of adjusting screw rod (27) can pivot one a little angle to arrive a desirable elevation angle.
By above-mentioned technological means, to adjust the mode of fine setting nut (273), adjust screw rod (27) and can move a fine distance relative to seat sheet (25), cause disc (31) pivot a little, so can obtain accurate disc (a 31) elevation angle.
Claims (5)
1. a modified form dish surface antenna fixture is characterized in that, includes:
One holder assembly, include a holder, be provided with a sheet on the holder top, be formed with an installing hole that runs through on the seat sheet, the seat sheet is provided with an adjustment screw rod that runs through installing hole, two fine setting nuts on the present sheet end faces in position and the bottom surface is respectively arranged adjusting screw lock on the screw rod;
One disc assembly is hubbed on the holder assembly, and includes a disc, the disc back is provided with a bearing that is hubbed on the holder, this bearing is pivoted mutually with adjusting screw rod one end, and the disc periphery is provided with an armed lever, is provided with receiver anchor clamps in the end of armed lever.
2. modified form dish surface antenna fixture as claimed in claim 1 is characterized in that, wherein is arranged to rare two U-shaped bars on holder.
3. modified form dish surface antenna fixture as claimed in claim 2 is characterized in that, wherein the holder top is formed with two separately stators, is formed with first a pivot hole of running through on each stator respectively; And
The bearing back is provided with two separately bearing crossbeams, is formed with first a pivot hole of running through on each bearing crossbeam respectively, and two bolts pass the first pivot hole on each corresponding stator and the bearing crossbeam respectively again.
4. modified form dish surface antenna fixture as claimed in claim 3 is characterized in that, wherein adjusts screw tip and is formed with second a pivot hole of running through, and is formed with second a pivot hole of running through again on each bearing crossbeam respectively, and another bolt passes each second pivot hole.
5. as each described modified form dish surface antenna fixture in the claim 2 to 4, it is characterized in that, wherein be formed with at least two pairs of installing holes that run through holder on the holder of holder assembly, each U-shaped bar two ends be provided with screw thread and run through on the holder corresponding each to installing hole, screw lock has two hold-doun nuts respectively on two ends of thread of each U-shaped bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520003399 CN2775864Y (en) | 2005-03-02 | 2005-03-02 | Improved disc surface antenna fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520003399 CN2775864Y (en) | 2005-03-02 | 2005-03-02 | Improved disc surface antenna fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2775864Y true CN2775864Y (en) | 2006-04-26 |
Family
ID=36750179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520003399 Expired - Fee Related CN2775864Y (en) | 2005-03-02 | 2005-03-02 | Improved disc surface antenna fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2775864Y (en) |
-
2005
- 2005-03-02 CN CN 200520003399 patent/CN2775864Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060426 Termination date: 20100302 |