CN107910643A - A kind of satellite antenna azimuth angle adjusting apparatus - Google Patents
A kind of satellite antenna azimuth angle adjusting apparatus Download PDFInfo
- Publication number
- CN107910643A CN107910643A CN201711084436.3A CN201711084436A CN107910643A CN 107910643 A CN107910643 A CN 107910643A CN 201711084436 A CN201711084436 A CN 201711084436A CN 107910643 A CN107910643 A CN 107910643A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
- H01Q3/04—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying one co-ordinate of the orientation
- H01Q3/06—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying one co-ordinate of the orientation over a restricted angle
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
- H01Q3/08—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying two co-ordinates of the orientation
- H01Q3/10—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying two co-ordinates of the orientation to produce a conical or spiral scan
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Abstract
The invention discloses a kind of satellite antenna azimuth angle adjusting apparatus, includes handle unit, connection unit, level-one adjustment unit, two level adjustment unit, locking unit and base unit, and wherein handle unit from top to bottom through connection unit and is secured to；Connection unit from top to bottom through level-one adjustment unit and is fixed on two level adjustment unit；Base unit sequentially passes through two level adjustment unit, level-one adjustment unit, connection unit and is connected with handle unit from the bottom to top；Locking unit is connected with two level adjustment unit in the horizontal direction.Level-one adjustment unit can significantly adjust satellite antenna azimuth angle, and two level adjustment unit can be finely adjusted satellite antenna azimuth angle.The device is easy to operate, simple in structure, and the contrast prior art improves service speed and degree of regulation.
Description
Technical field
The present invention relates to a kind of satellite antenna field, more particularly to a kind of satellite antenna azimuth angle adjusting apparatus.
Background technology
In the prior art, satellite antenna is included in parabolic shape receiving unit, pitch angle adjustment unit, polarisation angles
Adjustment unit and orientation angles adjustment unit.The azimuth of satellite antenna can greatly influence the signal strength received, even if
The satellite antenna of good position is adjusted through can also be received after a period of time because position offset occurs for the factors such as wind-force, artificial touching
The signal strength arrived is very unstable.So the azimuth adjustment of satellite antenna is very important.
And the azimuth adjustment of conventional satellite antenna often use gear to engage, synchronous pulley and synchronous belt combination with
And the mode such as lead screw transmission.These types of adjustment mode has following deficiency：One is due to that presence can not eliminate between gear engages
Gap, and this gap causes azimuth Adjustment precision inadequate, can not meet the needs of minor adjustment；Two be due to synchronous belt sheet
Body has flexibility, and does not possess auto-lock function, in the case where there is wind load, can not realize that azimuth is finely tuned；Third, lead screw transmission
The angle that the circle of nut rotation one is adjusted is small, and azimuth adjustment speed is slow, if desired for a wide range of quick adjustment azimuth, it is also necessary to change
Shelves.
It can be seen from the above that above-mentioned existing satellite antenna azimuth angle adjusting apparatus still suffers from the defects of certain.It is existing in order to solve
Having that complicated, Adjustment precision existing for technology Satellite antenna bearingt angle regulating device is inadequate and governing speed is slow etc. asks
Topic, the present invention provides a kind of new satellite antenna azimuth angle adjusting apparatus, which has simple in structure, easy to operate fast
Prompt, the advantages of degree of regulation is high and easy to carry.
The content of the invention
It is a primary object of the present invention to, overcome existing satellite antenna azimuth angle adjusting apparatus there are the defects of, and carry
For a kind of new satellite antenna azimuth angle adjusting apparatus, the device is easy to operate, adjustment is quick, structure is simple and direct, improves adjustment essence
Spend, is easy to carry, suitable for practicality and with the utility value in industry.The object of the invention is achieved through the following technical solutions.
An embodiment of the invention provides a kind of satellite antenna azimuth angle adjusting apparatus, wherein the satellite antenna
Orientation angle regulating device includes handle unit, connection unit, level-one adjustment unit, two level adjustment unit, locking unit and base
Unit, wherein：Handle unit from top to bottom through connection unit and is secured to；Connection unit is from top to bottom adjusted through level-one
Unit is simultaneously fixed on two level adjustment unit；Base unit sequentially pass through from the bottom to top two level adjustment unit, level-one adjustment unit,
Connection unit is simultaneously connected with handle unit；Locking unit is connected with two level adjustment unit in the horizontal direction.
The satellite antenna azimuth angle adjusting apparatus that said one embodiment according to the present invention provides, wherein the handle
Unit includes handle end cap, handle, handlebody, steel ball, spring and jackscrew, wherein：Handle passes through handlebody, and is fixed at both ends
Handle end cap；Steel ball and spring are sequentially placed into handlebody, and is fixed by jackscrew, so that steel ball and spring be against handle,
And then fixed handle, prevent handle from sliding.
The satellite antenna azimuth angle adjusting apparatus that said one embodiment according to the present invention provides, wherein the connection
Unit includes connector and fastener, and handle unit passes through connector, is fixed on by fastener on connector.
The satellite antenna azimuth angle adjusting apparatus that said one embodiment according to the present invention provides, wherein connection unit
Connector include body, be arranged on body top dial and through dial and the through hole of body, handle unit
Handlebody is connected through the through hole of connection unit connector and the fastener of connection unit, so that by handle unit and connection unit
It is fixed, prevent connector from departing from handle unit.
The satellite antenna azimuth angle adjusting apparatus that said one embodiment according to the present invention provides, wherein described one
Level adjustment unit includes plane needle bearing, level meter, substrate and two heel posts, wherein substrate upper surface and is provided with through hole
Groove, groove be nearby provided with recess, nearby recess opposite face is equipped with instruction unit to groove, and the groove of substrate is for holding plane rolling
Needle bearing, the recess of substrate are used to fix level meter；Two heel posts are respectively fixed to substrate side surfaces, instruction unit and connection unit
Connector dial alignment, for reading azimuth angle value, substrate lower face is provided with connecting portion.
The satellite antenna azimuth angle adjusting apparatus that said one embodiment according to the present invention provides, wherein described two
Level adjustment unit includes plane needle bearing, inner ring, thin-wall bearing, sliding block, fixed seat, Handleset and adjustment component, wherein：
Upper end of slide block face includes closing on the first groove of sidepiece and is arranged on the second groove that upper end of slide block face center carries through hole, thin-walled
Bearing is fixed in the first groove, and plane needle bearing is placed in the second groove；Inner ring is arranged on above sliding block and is socketed in
On the connecting portion of the substrate lower face, side wall is provided with mounting hole and groove, and fixed seat is fixed on the mounting hole of inner ring side wall,
And fixed seat is fixedly connected with adjustment component, and is adjusted component and be fixed on sliding block sidepiece, so that inner ring and sliding block are fixed,
Handleset is connected with adjustment component, is adjusted for exchanging whole group part.
The satellite antenna azimuth angle adjusting apparatus that said one embodiment according to the present invention provides, wherein the fixation
Seat includes body, fastener, flange bearing and fixing piece, and fastener sequentially passes through flange bearing and body and the adjustment component
Fixed, body is fixed on inner ring side wall by fixing piece.
The satellite antenna azimuth angle adjusting apparatus that said one embodiment according to the present invention provides, wherein the handle
Component includes connector, handle, spring, connecting rod, handle plug, operation mark part, the first fastener and the second fastener, its
Middle connector is in the form of a column, and connection cephalic region is provided with mounting groove, the first mounting hole and the second mounting hole, and handle inner is equipped with logical
Hole, spring are placed in the through hole of handle；Connecting rod is connected through spring and handle and with the mounting groove of connector；Handle blocks up
Head is fixed to the through-hole tail of handle；Operation mark part is fixed on handle plug, and the first fastener passes through the first of connector
Mounting hole, so as to which connecting rod and connector are fixed, the second fastener is installed in the second mounting hole of connector, and then is prevented
Handleset loosens when being connected with adjustment component.
The satellite antenna azimuth angle adjusting apparatus that said one embodiment according to the present invention provides, wherein the adjustment
Component includes spacing swivel nut, stop nut, the gap that disappears nut, stop nut, trapezoidal screw, adjusting nut, bearing block, flange bearing
And bearing cover, wherein：Stop nut set, which is connected to, to disappear on gap nut, is threadedly coupled with it；The gap nut that disappears after socket is put into tune
In whole nut；Adjusting nut is socketed on trapezoidal screw, and spacing swivel nut and stop nut are socketed in trapezoidal screw rear end successively；Axis
Bearing and flange bearing sequentially pass through trapezoidal screw front end, and trapezoidal screw leading head is connected with flange bearing bulb；Bearing
Flange bearing is fixed in bearing block by cover board.
The satellite antenna azimuth angle adjusting apparatus that said one embodiment according to the present invention provides, wherein the base
Component includes bulb base, pedestal, half club of connection, spring and bottom cover, and wherein bulb base includes the columnar part with through hole, bottom
Portion and tapered portion, columnar part are connected by bottom with tapered portion, and bulb base bottom has groove, and pedestal includes body and setting
The through hole of the heart in the body, bulb base are fixed at the top of pedestal, and spring is arranged between half club of bottom cover and connection, and bottom cover is solid
Base bottom is scheduled on, half club is connected with spring by bottom cover through the through hole of pedestal and against the recessed of bulb base bottom
Groove, half club of connection pass through through hole, the through hole and inner ring, level-one adjustment unit substrate of two level adjustment unit sliding block of bulb base
Through hole, connection unit through hole and be connected with the handlebody of handle unit.
The satellite antenna azimuth angle adjusting apparatus that said one embodiment according to the present invention provides, wherein the locking
Unit includes locking clamping block and clamping bar, and clamping bar is fixed on the level-one adjustment unit through locking clamping block, for locking
Level-one adjustment unit, clamping bar can unclamp, to adjust level-one adjustment unit.
Satellite antenna azimuth angle adjusting apparatus of the present invention at least has that simple in structure, easy to operate, adjustment is quick, adjusts essence
Spend the advantages of high and easy to carry.
The specific device and its structure of the present invention is shown in detail by following embodiments and its attached drawing.
Brief description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, required reality in being described below to embodiment
Attached drawing is briefly introduced.
Fig. 1 a are the explosive view of satellite antenna azimuth angle adjusting apparatus provided in an embodiment of the present invention.
Fig. 1 b are the explosive view of another angle of satellite antenna azimuth angle adjusting apparatus provided in an embodiment of the present invention.
Fig. 2 is that substrate element shows in satellite antenna azimuth angle adjusting apparatus level-one adjustment unit provided in an embodiment of the present invention
It is intended to.
Fig. 3 illustrates for satellite antenna azimuth angle adjusting apparatus two level adjustment unit part-structure provided in an embodiment of the present invention
Figure.
Fig. 4 is the handle unit explosive view of satellite antenna azimuth angle adjusting apparatus provided in an embodiment of the present invention.
Fig. 5 is the Handleset explosive view of satellite antenna azimuth angle adjusting apparatus provided in an embodiment of the present invention.
Fig. 6 is the adjustment component explosive view of satellite antenna azimuth angle adjusting apparatus provided in an embodiment of the present invention.
Fig. 7 a are the base unit explosive view of satellite antenna azimuth angle adjusting apparatus provided in an embodiment of the present invention.
Fig. 7 b are the quick-fried of another angle of base unit of satellite antenna azimuth angle adjusting apparatus provided in an embodiment of the present invention
Fried figure.
Embodiment
To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the application one
Section Example, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Go out all other embodiments obtained under the premise of creative work, shall fall in the protection scope of this application.
Below in conjunction with attached drawing, the technical solution that each embodiment of the application provides is described in detail.
As shown in Fig. 1 a and Fig. 1 b, a kind of satellite antenna azimuth angle adjusting apparatus of the embodiment of the present application offer, including with
Lower unit：Handle unit 1, connection unit 2, level-one adjustment unit 3, two level adjustment unit 4, locking unit 5 and base unit 6,
Wherein handle unit 1 from top to bottom through connection unit 2 and is secured to；Connection unit 2 is single through level-one adjustment from top to bottom
Member 3 is simultaneously fixed on two level adjustment unit 4；Base unit 6 sequentially passes through two level adjustment unit 4, level-one adjustment list from the bottom to top
Member 3, connection unit 2 are simultaneously connected with handle unit 1；Locking unit 5 is connected with two level adjustment unit 4 in the horizontal direction.
Fig. 4 is the handle unit explosive view of satellite antenna azimuth angle adjusting apparatus provided in an embodiment of the present invention.Such as Fig. 4 institutes
Show, handle unit includes handle end cap 11, handle 12, handlebody 13, steel ball 14, spring 15 and jackscrew 16, and wherein handle 12 is in
Rod-shaped, handlebody 13 includes head 13a, main body 13b, the mounting groove 131 being arranged in main body 13b with through hole 130, handle
12 pass through the through hole 130 of the head 13a of handlebody 13 and fix handle end cap 11 at both ends, and steel ball 14 and spring 15 are sequentially placed
In the mounting groove 131 of main body 13b, jackscrew 16 is connected with 131 internal thread of mounting groove so that steel ball 14 and spring 15 against
Handle 12, and then fixed handle 12, prevent handle 12 from sliding.
As shown in Fig. 1 a and 1b, connection unit 2 includes connector 21 and fastener 22, and handle unit 1 passes through connector
21, it is fixed on by fastener 22 on connector 21.Specifically, connector 21 includes body 200, is arranged on the top of body 200
The dial 210 in portion and pass through through hole through dial 210 and the through hole 230 of body 200, the handlebody 13 of handle unit 1
230 and main body 13b is connected with 22 external screw thread of fastener, and the diameter of 21 through hole 230 of connector is less than the outside diameter of fastener 22, so that
Prevent connection unit 2 from departing from handle unit 1.
As shown in Fig. 1 a, Fig. 1 b and Fig. 2, level-one adjustment unit 3 include plane needle bearing 31, level meter 32, substrate 33,
The groove 332 with through hole is left at two heel posts 34,35, fixing piece 36 and locating piece 37, wherein 33 upper surface center of substrate,
Groove nearby leaves recess 331, and the opposite side of recess 331 is equipped with two and is used to connect the lug boss with fixed antenna feed part
333rd, 334, the opposite side between recess 331 and two lug bosses 333,334 is respectively arranged with location hole 335 and mounting hole 336,
The upper surface of substrate 34 is provided with neighbouring two lug bosses 333,334 and the instruction unit 338 being connected with groove 332, lower face
Connecting portion 337 is provided with, 337 sidepiece of connecting portion sets mounting hole 337a.
The groove 332 at 34 upper surface center of substrate is used for holding plane needle bearing 31；34 upper surface groove 332 of substrate is attached
Near recess 331 is used to fix level meter 32；Heel post 34 and 35 is inserted into corresponding positioning by corresponding locating piece 37 respectively
So as to be located to substrate 33 in hole 335, and then pass through mounting hole 336 of the fixing piece 36 fixed to substrate 33, instruction unit 338
It is aligned with the dial 210 of connector 21, for reading azimuth angle value.Specifically fixing piece 36 is screw, locating piece 37
For positioning pin.
As shown in Fig. 1 a, Fig. 1 b and Fig. 3, class B bearing adjustment unit 4 includes plane needle bearing 41, inner ring 42, bearing
Pressing plate 43, thin-wall bearing 44, sliding block 45, fixed seat 46, Handleset 47, adjustment component 48, the first fixing piece 49 and second are solid
Determine part 4a, wherein sliding block 45 is in the form of a column, and sidepiece is provided with mounting hole 450, is closed on sidepiece and is equipped with the first groove 451, in upper surface
The heart is equipped with the second groove 454 with through hole 452, and the second groove 454 is used to place the plane needle bearing 41；Bearing plate 43
Annular in the form of sheets, annular surface is equipped with multiple location holes 431, and multiple location holes 431 of fastener 432 through bearing plate 43 will
Thin-wall bearing 44 is fixed in the first groove 451 of sliding block 45；Inner ring 42 is in the form of a column annular, and sidepiece is equipped with 420 He of mounting hole
Mounting groove 421, fixed seat 46 are connected on the mounting hole 420 of 42 sidepiece of inner ring, and inner ring 42 is arranged on the top of sliding block 45 and is socketed
On the connecting portion 337 of 33 lower end of substrate, fixed seat 46 is connected with adjustment component 48, and adjustment component 48 is fixed to 45 sidepiece of sliding block
Mounting hole 450 on so that inner ring 42 and sliding block 45 are fixed.Handleset 47 is connected with adjustment component 48, for adjusting
Adjust component 48.The mounting hole 453 of second fixing piece 4a through 45 bottom of sliding block fixes sliding block 45 and connector 21, and passes through
The two gap of first fixing piece 49 adjustment.
Fixed seat 46 includes body 460, fastener 461, flange bearing 462 and fixing piece 463, and body 460, which includes band, pacifies
The protrusion 4601 of hole 4601a and the bottom 4602 with mounting hole 4602a are filled, fastener 461 is through flange bearing 462 and dashes forward
The mounting hole 4601a for playing portion 4601 is connected with adjustment component 48, and the mounting hole 4602a of fixing piece 463 through bottom 4602 is fixed
Onto the mounting hole 420 of 42 sidepiece of inner ring.
Fig. 5 is 47 explosive view of Handleset of satellite antenna azimuth angle adjusting apparatus provided in an embodiment of the present invention.Such as Fig. 5
Shown, Handleset 47 includes connector 471, the first fastener 472, the second fastener 473, handle 474, spring 475, connection
Bar 476, handle plug 477 and operation mark part 478.Connector 471 is in the form of a column, and sidepiece is provided with the first mounting hole 4710, peace
471 and second mounting hole 4712 of tankage；Second fastener 473 is installed in the second mounting hole 4712, and then prevents Handleset
47 loosen when being connected with adjustment component 48；474 front end of handle is tapered, is internally provided with through hole 4741, and spring 475 is placed into logical
In hole 4741；Connecting rod 476 includes cap portion 4761 and the bar portion 4762 from the extension of cap portion, and the top of bar portion 4762 is provided with fixation
Hole 4762a, connecting rod 476 is through the through hole 4741 of spring 475 and handle 474 and is inserted into the mounting groove of connector 471
In 4711, the first mounting hole 4710 of the first fastener 472 insertion connector 471 is simultaneously inserted into the top of 476 bar portion 4762 of extension bar
Mounting hole 4762a, for fixed connector 471, handle 474, spring 475 and connecting rod 476.Operation mark part 478 is fixed
Onto handle plug 477, handle plug 477 is fixed to the through hole 4741 of handle 474.The Handleset can be in 0 degree of work simultaneously
In 90 degree of folding storages.
Fig. 6 is the adjustment component explosive view of satellite antenna azimuth angle adjusting apparatus provided in an embodiment of the present invention.Such as Fig. 6 institutes
Show, adjustment component 48 include spacing swivel nut 481, stop nut 482, the gap that disappears nut 483, stop nut 484, trapezoidal screw 485,
Adjusting nut 486, bearing block 487, flange bearing 488, the first fixing piece 48a, the second fixing piece 48c, 489 and of the 3rd fixing piece
Bearing cover 48b.484 sets of stop nut, which is connected to, to disappear on gap nut 483, the two threaded connection.Set on the outer wall of the gap that disappears nut 483
Locating slot (not shown) is equipped with, adjusting nut 486 is internally provided with locator protrusions (not shown) and outside is provided with mounting portion
486a, the gap that disappears nut 483 are put into adjusting nut 486, and the positioning protrusion of adjusting nut 486 is fixed on determining for the gap nut 483 that disappears
In the groove of position, adjusting nut 486 and the gap nut 483 that disappears after connection are threaded on trapezoidal screw 485.Spacing 481 He of swivel nut
Stop nut 482 is consecutively connected to the rear end of trapezoidal screw 485；Bearing block 487 and flange bearing 488 are set to trapezoidal screw 485
Front end and by the first fixing piece 48a be fixed to trapezoidal screw 485 top 485a, the top 485a of trapezoidal screw 485 with
The bulb connection of flange bearing 488；Bearing cover 48b is connected by the second fixing piece 48c with bearing block 487.Adjust component 48
It is fixed to by the 3rd fixing piece 489 in the corresponding mounting hole 450 of 45 sidepiece of sliding block.The mounting portion 486a of adjusting nut 486 is used
Connected in the body 460 with fixed seat 46.
Fig. 7 a and Fig. 7 b are the bottom of the different angle of satellite antenna azimuth angle adjusting apparatus provided in an embodiment of the present invention
Seat unit explosive view.As shown in Fig. 7 a and Fig. 7 b, base unit 6 include bulb base 62, pedestal 63, connection half club 64,
Spring 65, bottom cover 66, the first fastener 61 and the second fastener 67, wherein bulb base 62 include the columnar part with through hole 620
621st, bottom 622 and tapered portion 623, columnar part 621 are connected with tapered portion 623 by bottom 622, are provided with bottom 622 more
A mounting hole (not shown).Pedestal 63 includes body 630, is arranged on the through hole 631 at 630 center of body and is arranged on through hole 631
Around mounting hole 632.The corresponding mounting hole of first fastener 61 through the bottom 622 of bulb base 62 is fixed to pedestal 63
Mounting hole 632 in.Connecting half club 64 includes cap portion 64a and bar portion 64b, and the bottom for connecting the cap portion 64a of half club 64 is set
Limit protrusion 64a0 is equipped with, the bar portion 64b of half club 64 of connection passes through the through hole 631 of pedestal 63 and leading to through bulb base 62
Hole 620,65 front end of spring are fixed on limit protrusion 64a0, and the second fastener 67 is through multiple mounting holes on bottom cover 66 by bullet
Spring 65 is fixed to the bottom of pedestal 63.Half club, 64 bar portion 64b front ends are connected equipped with the installation with handlebody 13 in handle unit 1
The external screw thread that 131 internal thread of groove matches, half club of connection, 64 bar portion 64b are single through class B bearing adjustment unit 4, level-one adjustment
Member 3 and connection unit 2 are simultaneously threadedly coupled with the mounting groove 131 of the handlebody 13 of handle unit 1.62 bottom internal of bulb base has
The spherical groove 622a to match with being connected half club 64, bottom cover 66 will be connected half club with spring 65 and withstand on 62 bottom of bulb base
In the spherical groove 622a in portion, and the conical surface of certain angle is left at the top back of bulb base 62, meets that orientation omnidirectional is adjusted
Angle demand.
Fig. 1 a are the explosive view of satellite antenna azimuth angle adjusting apparatus provided in an embodiment of the present invention.
Fig. 1 b are the explosive view of another angle of satellite antenna azimuth angle adjusting apparatus provided in an embodiment of the present invention.
As shown in Fig. 1 a and figure b, locking unit 5 includes locking clamping block 51 and clamping bar 52, and clamping bar 52 is pressed through locking
The groove 421 of 42 side wall of through hole 51a and inner ring on block 51 is fixed to the mounting hole 337a of 33 connecting portion of substrate, 337 side
On, for locking level-one adjustment unit, and the scope of limitation orientation angles.
When using satellite antenna azimuth angle adjusting apparatus according to the present invention adjustment satellite antenna level, unclamp counterclockwise
Handle unit 1, according to the location determination horizontal level of 32 middle bubble of level meter on the substrate 33 of level-one adjustment unit 3, works as gas
When bubble is positioned at the center of level meter 32, lock handle unit 1 clockwise.
It is azimuthal once to adjust：Clamping bar 52 is unclamped, keeps the zero point on dial 210 consistent with North and South direction, turns
Move substrate 33 and observe the instruction unit 338 on substrate 33 and be directed at angle, the azimuth value of reading with the dial 210 of connector 21
Clamping bar 52 is locked when consistent with used satellite theory azimuth value, realizes that azimuth once adjusts.Two need to be calculated when changing star
Satellite aximuth difference, observes the rotational angle on dial 210, and clamping bar 52 is locked when consistent with calculating difference, realizes
Azimuth level-one adjustment.It should be noted that the angular range of level-one adjustment is ± 90 °.
After azimuth once adjusts, 474 central shaft of handle of Handleset 47 is gone into the trapezoidal silk with adjusting component 48
485 center overlapping of axles of thick stick, becomes 0 degree of work by 90 degree of collections.Indicated according to 478 upward arrow of operation mark part of Handleset 47
Rotational handle 474, realizes the secondary adjustment in azimuth.The angular range of the secondary adjustment in azimuth is less than the angle that azimuth once adjusts
Spend scope.
Satellite antenna azimuth angle adjusting apparatus according to the present invention can realize quick regulation antenna base level, antenna side
Parallactic angle once adjusts and secondary adjustment and orientation manual locking function.By the device, user scene is substantially increased to star
Efficiency and to star precision, improves simplicity, agility and convenience that Portable satellite aerial field condition uses.
The foregoing is merely embodiments herein, is not limited to the application.For those skilled in the art
For, the application can have various modifications and variations.All any modifications made within spirit herein and principle, be equal
Replace, improve etc., it should be included within the scope of claims hereof.
Claims (11)
1. a kind of satellite antenna azimuth angle adjusting apparatus, it is characterised in that the satellite antenna azimuth angle adjusting apparatus includes handle
Hand unit, connection unit, level-one adjustment unit, two level adjustment unit, locking unit and base unit, wherein：Handle unit by
Up to lower through connection unit and being secured to；Connection unit from top to bottom through level-one adjustment unit and is fixed on two level adjustment
On unit；Base unit sequentially passes through two level adjustment unit, level-one adjustment unit, connection unit and and handle unit from the bottom to top
Connection；Locking unit is connected with two level adjustment unit in the horizontal direction.
2. satellite antenna azimuth angle adjusting apparatus as claimed in claim 1, it is characterised in that the handle unit includes handle
End cap, handle, handlebody, steel ball, spring and jackscrew, wherein：Handle passes through handlebody, and fixes handle end cap at both ends；
Steel ball and spring are sequentially placed into hand body, and is fixed by jackscrew, so that steel ball and spring be against handle, and then fixed hand
Handle, prevents handle from sliding.
3. satellite antenna azimuth angle adjusting apparatus as claimed in claim 2, it is characterised in that the connection unit includes connection
Part and fastener, handle unit pass through connector, are fixed on by fastener on connector.
4. satellite antenna azimuth angle adjusting apparatus as claimed in claim 3, it is characterised in that connection unit connector includes this
Body, be arranged on body top dial and through dial and the through hole of body, the handlebody of handle unit is through connecting
The through hole of order member connector and the fastener of connection unit connect, so as to handle unit and connection unit be fixed, the company of preventing
Fitting departs from handle unit.
5. satellite antenna azimuth angle adjusting apparatus as claimed in claim 4, it is characterised in that the level-one adjustment unit bag
Plane needle bearing, level meter, substrate and two heel posts are included, wherein substrate upper surface is provided with the groove with through hole, groove
Recess is nearby provided with, nearby recess opposite face is equipped with instruction unit to groove, and the groove of substrate is used for holding plane needle bearing, substrate
Recess be used for fix level meter；Two heel posts are respectively fixed to the connector quarter of substrate side surfaces, instruction unit and connection unit
Scale is aligned, and for reading azimuth angle value, substrate lower face is provided with connecting portion.
6. satellite antenna azimuth angle adjusting apparatus as claimed in claim 5, it is characterised in that the two level adjustment unit bag
Plane needle bearing, inner ring, thin-wall bearing, sliding block, fixed seat, Handleset and adjustment component are included, wherein：Upper end of slide block bread
Include the first groove for closing on sidepiece and be arranged on the second groove that upper end of slide block face center carries through hole, thin-wall bearing is fixed on the
In one groove, plane needle bearing is placed in the second groove；Inner ring is arranged on above sliding block and is socketed in the substrate lower end
On the connecting portion in face, side wall is provided with mounting hole and groove, and fixed seat is fixed on the mounting hole of inner ring side wall, and fixed seat with
Adjustment component is fixedly connected, and is adjusted component and be fixed on sliding block sidepiece, so that inner ring and sliding block are fixed, Handleset is with adjusting
Whole group part connects, and is adjusted for exchanging whole group part.
7. satellite antenna azimuth angle adjusting apparatus as claimed in claim 6, it is characterised in that the fixed seat include body,
Fastener, flange bearing and fixing piece, fastener sequentially pass through flange bearing and body and are fixed with the adjustment component, fixing piece
Body is fixed on inner ring side wall.
8. satellite antenna azimuth angle adjusting apparatus as claimed in claim 6, it is characterised in that the Handleset includes connection
Head, handle, spring, connecting rod, handle plug, operation mark part, the first fastener and the second fastener, wherein connector are in column
Shape, connection cephalic region are provided with mounting groove, the first mounting hole and the second mounting hole, and handle inner is equipped with through hole, and spring is placed on
In the through hole of handle；Connecting rod is connected through spring and handle and with the mounting groove of connector；Handle plug is fixed to handle
Through-hole tail；Operation mark part is fixed on handle plug, and the first fastener passes through the first mounting hole of connector, to incite somebody to action
Connecting rod is fixed with connector, and the second fastener is installed in the second mounting hole of connector, and then prevents Handleset with adjusting
Whole group part loosens when connecting.
9. satellite antenna azimuth angle adjusting apparatus as claimed in claim 6, it is characterised in that the adjustment component includes spacing
Swivel nut, stop nut, the gap that disappears nut, stop nut, trapezoidal screw, adjusting nut, bearing block, flange bearing and bearing cover,
Wherein：Stop nut set, which is connected to, to disappear on gap nut, is threadedly coupled with it；The gap nut that disappears after socket is put into adjusting nut；Adjust
Whole nut is socketed on trapezoidal screw, and spacing swivel nut and stop nut are socketed in trapezoidal screw rear end successively；Bearing block and flange
Bearing sequentially passes through trapezoidal screw front end, and trapezoidal screw leading head is connected with flange bearing bulb；Bearing cover is by flange
Bearing is fixed in bearing block.
10. satellite antenna azimuth angle adjusting apparatus as claimed in claim 6, it is characterised in that the base assembly includes ball
Head base, pedestal, half club of connection, spring and bottom cover, wherein bulb base include the columnar part with through hole, bottom and taper
Portion, columnar part are connected by bottom with tapered portion, and bulb base bottom has groove, and pedestal includes body and sets in the body
The through hole of the heart, bulb base are fixed at the top of pedestal, and spring is arranged between half club of bottom cover and connection, and bottom cover is fixed on pedestal
Bottom, connects half club through the through hole of pedestal and against the groove of bulb base bottom with spring by bottom cover, connects
Half club through the through hole of bulb base, the through hole of two level adjustment unit sliding block and inner ring, level-one adjustment unit substrate through hole,
The through hole of connection unit is simultaneously connected with the handlebody of handle unit.
11. satellite antenna azimuth angle adjusting apparatus as claimed in claim 6, it is characterised in that the locking unit includes lock
Pressing block and clamping bar, the groove of clamping bar through locking clamping block and inner ring side wall is fixed on the level-one adjustment unit,
For locking level-one adjustment unit, clamping bar can unclamp, to adjust level-one adjustment unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711084436.3A CN107910643B (en) | 2017-11-07 | 2017-11-07 | Satellite antenna azimuth angle adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711084436.3A CN107910643B (en) | 2017-11-07 | 2017-11-07 | Satellite antenna azimuth angle adjusting device |
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| Publication Number | Publication Date |
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| CN107910643A true CN107910643A (en) | 2018-04-13 |
| CN107910643B CN107910643B (en) | 2022-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711084436.3A Active CN107910643B (en) | 2017-11-07 | 2017-11-07 | Satellite antenna azimuth angle adjusting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111525231A (en) * | 2020-05-25 | 2020-08-11 | 杨星 | Improved satellite antenna |
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| CN107910643B (en) | 2022-03-04 |
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