CN108092003A - Satellite antenna pointing-direction controlling device - Google Patents
Satellite antenna pointing-direction controlling device Download PDFInfo
- Publication number
- CN108092003A CN108092003A CN201711310719.5A CN201711310719A CN108092003A CN 108092003 A CN108092003 A CN 108092003A CN 201711310719 A CN201711310719 A CN 201711310719A CN 108092003 A CN108092003 A CN 108092003A
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- China
- Prior art keywords
- sets
- plate
- main shaft
- hollow cylinder
- satellite antenna
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Classifications
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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
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
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- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The invention discloses a kind of satellite antenna pointing-direction controlling devices, including upper plate, lower plate, sleeve is set on the upper plate, main shaft is set in the sleeve, the bottom of the main shaft extends downwardly and sets damping mechanism, and the top of the main shaft sets support plate, and one end of the support plate sets starting stave, the starting stave sets installing plate, and the one end of the support plate away from starting stave sets adjusting screw rod.The beneficial effects of the present invention are：Stability of rotation function admirable, easy installation and reliable, the features such as being easy to popularize, enhancing is maintainable, and the satellite antenna of various caliber sizes is accurately controlled to be directed toward suitable for users.
Description
Technical field
The invention mainly relates to satellite antenna adjusting apparatus, are specifically a kind of satellite antenna pointing-direction controlling device.
Background technology
Satellite antenna includes the fixed satellite antenna of mobile satellite antenna and position, is required to antenna directing mechanism and carries out pair
Feed location includes deflection and azimuthal change, is adjusted, and directing mechanism is the movement executing mechanism of satellite antenna, day
What line direction adjustment device was mostly formed with number set high-precision transmission mechanism and servomotor, it involves great expense, it is necessary to by professional
It could be set with special instrument, careless slightly will leak is put, thus is not easy to popularize, especially the ground satellite station to fixed setting
Users be just less suitable for.
The content of the invention
To solve deficiency of the prior art, the present invention provides a kind of satellite antenna pointing-direction controlling device, stability of rotation
Can be excellent, easy installation and reliable, the features such as being easy to popularize, enhancing is maintainable, and various bores are accurately controlled suitable for users
The satellite antenna of size is directed toward.
The present invention to achieve the above object, is achieved through the following technical solutions：
Satellite antenna pointing-direction controlling device, including upper plate, lower plate, the upper plate, lower plate are connected by connecting plate
It connects, it is characterised in that：Sleeve on the upper plate is set, main shaft is set in the sleeve, the main shaft by clutch shaft bearing with
Sleeve is rotatablely connected, and the bottom of the main shaft extends downwardly and sets damping mechanism, and the damping mechanism is fixed on lower plate；
The top of the main shaft sets support plate, and one end of the support plate sets starting stave, and the top of the starting stave is set
Installing plate, one end of the installing plate are rotatablely connected by horizontal rotating shaft and starting stave, and the installing plate is erected away from first
One end of plate is connected by the first spring with support plate, and the one end of the support plate away from starting stave sets adjusting screw rod, institute
The top for stating adjusting screw rod sets transverse slat, and the transverse slat is rotatablely connected by second bearing and adjusting screw rod, and the two of the transverse slat
End is respectively provided with montant, and the top of the montant sets the first idler wheel, and the bottom of the installing plate sets two and the first idler wheel phase
The first sliding groove of cooperation；
The damping mechanism includes hollow cylinder a, filled with damping oil in hollow cylinder a, in the hollow cylinder a in
The heart is equipped with one and fixes axle center, and the one end in the fixation axle center is fixedly connected with lower plate, and the top of hollow cylinder a sets upper cover, on
The top of lid sets through hole, and the bottom of main shaft stretches into hollow cylinder a through through hole and is equipped at intervals with several damping sheets, main shaft
Bottom offers a blind hole, is connected in the other end insertion blind hole in fixed axle center with main axis, the bottom of the upper cover is also set
Have a hollow cylinder b, the internal diameter of hollow cylinder b is more than the outer diameter of hollow cylinder a, in hollow cylinder a insertion hollow cylinders b and
The two is threadedly coupled；
The installing plate is that both ends are respectively provided with the second riser, sets the 3rd sliding slot on second riser, another second
Guide rod on riser is set, the first motor on the installing plate is set, support base is set on the output shaft of first motor, institute
It states and through hole is set on support base, slided in the through hole and be arranged cross bar, one end of the cross bar sets block, and the other end passes through logical
Hole simultaneously sets connecting seat, and the cross bar, which is located relatively between connecting seat and support base, is arranged second spring, is set on the connecting seat
Sliding block is put, sets that the bracket of satellite antenna is installed on the sliding block, the sliding block is rotatablely connected with connecting seat, the sliding block
Slide bar is inside arranged, the slide bar is vertical with guide rod, and one end of the slide bar stretches into the 3rd sliding slot and sets limited block, the limit
Second idler wheel is set on the block of position, and the other end of the slide bar sets casing, and described sleeve pipe is slidably located in outside guide rod.
Second motor in the support plate is set, the second driving wheel, the tune are set on the output shaft of second motor
The bottom of section screw rod is set engages driven wheel with the second driving wheel.
The length of the cross bar is not more than the half of slide bar length.
3rd motor on the upper plate is set, the 3rd driving wheel, the master are set on the output shaft of the 3rd motor
It is set on axis and engages driven wheel with the 3rd driving wheel.
Comparison and the prior art, advantageous effect of the present invention are：
1st, the present invention is easy installation and reliable, and the features such as being easy to popularize, enhancing is maintainable, and main shaft drives installing plate to rotate,
Increase the accuracy of installing plate pitch angle adjusting, deflection that can be to installing plate and azimuthal progress by adjusting screw rod
It adjusts, main axis while does not interfere with the pitch angle that screw rod adjusts installing plate, can make turning for main shaft by damping mechanism
Speed slows down, stability of rotation function admirable, can be conducive to satellite antenna accurately to satelloid, accurately controlled suitable for users
The satellite antenna for making various caliber sizes is directed toward.
2nd, the bottom of screw rod of the present invention is set engages driven wheel with the second driving wheel, can drive screw rod by the second motor
Rotation, the pitch angle of installing plate is adjusted.
3rd, the length of cross bar of the present invention be not more than slide bar length half, can be conducive to cross bar the top of installing plate into
360 degree of rotations of row.
4th, set on main shaft of the present invention and engage driven wheel with the 3rd driving wheel, can installing plate water be driven by the 3rd motor
Flat turn is moved.
Description of the drawings
Attached drawing 1 is the structure diagram of the present invention.
Attached drawing 2 is enlarged drawing at the A of attached drawing 1.
Attached drawing 3 is enlarged drawing at the B of attached drawing 1.
Attached drawing 4 is the structure diagram of upper plate.
Attached drawing 5 is the front view of installing plate.
Attached drawing 6 is the rearview of installing plate.
Attached drawing 7 is the structure diagram of damping mechanism.
Attached drawing 8 is the structure diagram of adjusting screw rod.
Label shown in attached drawing：11st, upper plate；12nd, lower plate；13rd, connecting plate；14th, the 3rd motor；15th, the 3rd actively
Wheel；2nd, main shaft；21st, sleeve；3rd, support plate；31st, starting stave；32nd, the first spring；33rd, the second motor；34th, the second driving wheel；
4th, installing plate；41st, the second riser；42nd, guide rod；43rd, the first motor；44th, support base；45th, cross bar；46th, connecting seat；47th,
Two springs；48th, slide bar；49th, casing；5th, adjusting screw rod；51st, transverse slat；52nd, montant；53rd, the first idler wheel；54th, the first sliding groove；6、
Hollow cylinder a；61st, fixed axle center；62nd, damping sheet；63rd, blind hole；7th, upper cover；71st, hollow cylinder b；72nd, gasket seal；8th, hold in the palm
Frame, 9, sliding block.
Specific embodiment
With reference to the drawings and specific embodiments, the invention will be further described.It is to be understood that these embodiments are merely to illustrate
The present invention rather than limit the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, this field
Technical staff can make various changes or modifications the present invention, and such equivalent forms equally fall within scope defined herein.
Satellite antenna pointing-direction controlling device, including upper plate 11, lower plate 12, the upper plate 11, lower plate 12 pass through
Connecting plate 13 connects, and sleeve 21 is set on the upper plate 11, sets main shaft 2 in the sleeve 21, the main shaft 2 passes through first
Bearing is rotatablely connected with sleeve 21, and the bottom of the main shaft 2 extends downwardly and sets damping mechanism, and the damping mechanism is fixed on
On lower plate 12；The top of the main shaft 2 sets support plate 3, and the rotation of main shaft 2 drives support plate 3 to rotate, and support plate 3 drives
Satellite antenna rotates in the horizontal direction.One end of the support plate 3 sets starting stave 31, and the top of the starting stave 31 is set
Put installing plate 4, one end of the installing plate 4 is rotatablely connected by horizontal rotating shaft and starting stave 31, the installing plate 4 it is separate
One end of starting stave 31 is connected by the first spring 32 with support plate 3, and the described one end of support plate 3 away from starting stave 31 is set
Put adjusting screw rod 5, the top of the adjusting screw rod 5 sets transverse slat 51, and the transverse slat 51 passes through 5 turns of second bearing and adjusting screw rod
Dynamic connection, the both ends of the transverse slat 51 are respectively provided with montant 52, and the top of the montant 52 sets the first idler wheel 53, the installing plate
4 bottom sets two and 53 matched the first sliding groove 54 of the first idler wheel；The rotating speed that can make main shaft 2 by damping mechanism subtracts
Slowly, increase the accuracy of pitch angle adjusting by adjusting screw rod 5, improve stationarity when adjusting angle, satellite day can be made
Line to satelloid, reduce the seat in the plane adjustment used time.
The damping mechanism includes hollow cylinder a6, filled with damping oil in hollow cylinder a6, in the hollow cylinder a6
Center be equipped with one and fix axle center 61, the one end in the fixation axle center 61 is fixedly connected with lower plate 12, the top of hollow cylinder a6
Upper cover 7 is set, and the top of upper cover 7 sets through hole, and the bottom of main shaft 2 is stretched into hollow cylinder a6 through through hole and is equipped at intervals with several
A damping sheet 62, the bottom of main shaft 2 offer a blind hole 63, in the other end insertion blind hole 63 in fixed axle center 61 with 2 turns of main shaft
Dynamic connection, the bottom of the upper cover 7 are additionally provided with a hollow cylinder b71, and the internal diameter of hollow cylinder b71 is more than hollow cylinder a6's
Outer diameter, hollow cylinder a6 insertion hollow cylinders b71 is interior and the two is threadedly coupled；Damping oil is process by silicon composite,
Damping sheet 62 is rotated with main shaft 2, and the damping oil phase separation in damping sheet 62 and hollow cylinder a6 generates and 2 side of rotation of main shaft
To opposite resistance, so that main shaft 2 slows down, it is preferred that set gasket seal between hollow cylinder a6 and hollow cylinder b71
72, prevent damping oil from revealing.
The installing plate 4 is that both ends are respectively provided with the second riser 41, and the second sliding slot is set on second riser 41, another
Guide rod 42 on second riser 41 is set, the first motor 43 is set on the installing plate 4, on the output shaft of first motor 43
Support base 44 is set, through hole on the support base 44 is set, is slided in the through hole and is arranged cross bar 45, one end of the cross bar 45
Block is set, the other end is through through hole and sets connecting seat 46, the cross bar 45 be located relatively at connecting seat 46 and support base 44 it
Between be arranged second spring 47, sliding block 9 on the connecting seat 46 is set, sets that the support of satellite antenna is installed on the sliding block 9
Frame 8, the sliding block 9 are rotatablely connected with connecting seat 46, and slide bar 48 is arranged in the sliding block 9, and the slide bar 48 hangs down with guide rod 42
Directly, one end of the slide bar 48 stretches into the second sliding slot and sets limited block, and the second idler wheel, the slide bar are set on the limited block
48 other end sets casing 49, and described sleeve pipe 49 is slidably located in outside guide rod 42, easy installation and reliable, is easy to popularization etc.
Feature, enhancing are maintainable.Cross bar 45 can take guide rod 42, slide bar 48 as support, and support base 44, which rotates, drives cross bar 45 to exist
Horizontal plane rotates, while cross bar 45 reciprocatingly slides with movable slider 9 on slide bar 48, and slide bar 48 drives casing 49 on guide rod 42
It reciprocatingly slides, is rotated with rectangular path in horizontal plane, cross bar 45 will not be with motor quick rotation, can be where installing plate 4
Plane is finely adjusted satellite antenna, can be conducive to satellite antenna accurately to satelloid, accurately controlled suitable for users
The satellite antenna for making various caliber sizes is directed toward, and more accurately receives satellite-signal.
Preferably, the second motor 33 in the support plate 3 is set, the second master is set on the output shaft of second motor 33
Driving wheel 34, the bottom of the adjusting screw rod 5 is set engages driven wheel with the second driving wheel 34, can be driven by the second motor 33
The pitch angle of installing plate 4 is adjusted in the rotation of screw rod.
Preferably, the length of the cross bar 45 is not more than the half of 48 length of slide bar, can be conducive to cross bar 45 and install
The top of plate 4 carries out 360 degree of rotations.
Preferably, the 3rd motor 14 on the upper plate 11 is set, the 3rd is set on the output shaft of the 3rd motor 14
Driving wheel 15 sets on the main shaft 2 and engages driven wheel with the 3rd driving wheel 15, can pass through the 3rd motor 14 drive installing plate
4 horizontally rotate.
Embodiment：
Satellite antenna pointing-direction controlling device, including upper plate 11, lower plate 12, the upper plate 11, lower plate 12 pass through
Connecting plate 13 connects, and sleeve 21 is set on the upper plate 11, sets main shaft 2 in the sleeve 21, the main shaft 2 passes through first
Bearing is rotatablely connected with sleeve 21, and the 3rd motor 14 is set on the upper plate 11, is set on the output shaft of the 3rd motor 14
The 3rd driving wheel 15 is put, is set on the main shaft 2 and engages driven wheel with the 3rd driving wheel 15.The bottom of the main shaft 2 is to downward
It stretches and damping mechanism is set, the damping mechanism is fixed on lower plate 12；The top of the main shaft 2 sets support plate 3, main shaft
2 rotation drives support plate 3 to rotate, and support plate 3 drives satellite antenna to rotate in the horizontal direction.One end of the support plate 3 is set
Put starting stave 31, the top of the starting stave 31 sets installing plate 4, one end of the installing plate 4 by horizontal rotating shaft with
Starting stave 31 is rotatablely connected, and one end of the separate starting stave 31 of the installing plate 4 is connected by the first spring 32 with support plate 3
It connecing, the one end of the support plate 3 away from starting stave 31 sets adjusting screw rod 5, and the second motor 33 is set in the support plate 3,
Second driving wheel 34 is set on the output shaft of second motor 33, and the bottom of the adjusting screw rod 5 is set and the second driving wheel
34 engagement driven wheels.The top of the adjusting screw rod 5 sets transverse slat 51, and the transverse slat 51 passes through second bearing and adjusting screw rod 5
Rotation connection, the both ends of the transverse slat 51 are respectively provided with montant 52, and the top of the montant 52 sets the first idler wheel 53, the installation
The bottom of plate 4 sets two and 53 matched the first sliding groove 54 of the first idler wheel；The rotating speed that can make main shaft 2 by damping mechanism subtracts
Slowly, increase the accuracy of pitch angle adjusting by adjusting screw rod 5, improve stationarity when adjusting angle, satellite day can be made
Line to satelloid, reduce the seat in the plane adjustment used time.The damping mechanism includes hollow cylinder a6, and resistance is filled in hollow cylinder a6
Buddhist nun is oily, and the center in the hollow cylinder a6 is equipped with one and fixes axle center 61, and one end and the lower plate 12 in the fixation axle center 61 are fixed
Connection, the top of hollow cylinder a6 set upper cover 7, and the top of upper cover 7 sets through hole, during the bottom of main shaft 2 is stretched into through through hole
Empty cylinder a6 is simultaneously equipped at intervals with several damping sheets 62, and the bottom of main shaft 2 offers a blind hole 63, the other end in fixed axle center 61
It is rotatablely connected in insertion blind hole 63 with main shaft 2, the bottom of the upper cover 7 is additionally provided with a hollow cylinder b71, hollow cylinder b71
Internal diameter be more than the outer diameter of hollow cylinder a6, in hollow cylinder a6 insertions hollow cylinder b71 and the two is threadedly coupled；Damping oil is
It is process by silicon composite, damping sheet 62 is rotated with main shaft 2, and the damping oil phase in damping sheet 62 and hollow cylinder a6 is made
With the generation resistance opposite with 2 direction of rotation of main shaft, so that main shaft 2 slows down, it is preferred that hollow cylinder a6 and hollow cylinder
Gasket seal 72 between b71 is set, prevents damping oil from revealing.The installing plate 4 is that both ends are respectively provided with the second riser 41, one
Second sliding slot is set on two risers 41, guide rod 42 on another second riser 41 is set, the first electricity is set on the installing plate 4
Machine 43 sets support base 44 on the output shaft of first motor 43, sets through hole on the support base 44, sliding in the through hole
Dynamic to be arranged cross bar 45, one end of the cross bar 45 sets block, and the other end is through through hole and sets connecting seat 46, the cross bar 45
It is located relatively between connecting seat 46 and support base 44 and is arranged second spring 47, sliding block 9, the sliding block are set on the connecting seat 46
For installing the bracket 8 of satellite antenna, the sliding block 9 is rotatablely connected with connecting seat 46, and cunning is arranged in the sliding block 9 for setting on 9
Bar 48, the length of the cross bar 45 are not more than the half of 48 length of slide bar.The slide bar 48 is vertical with guide rod 42, the slide bar
48 one end stretches into the second sliding slot and sets limited block, and the second idler wheel, the other end of the slide bar 48 are set on the limited block
Casing 49 is set, described sleeve pipe 49 is slidably located in outside guide rod 42, easy installation and reliable, the features such as being easy to popularize, enhancing
It is maintainable.The advantageous effect of the present embodiment is：The length of cross bar 45 is not more than the half of 48 length of slide bar, can be conducive to
Cross bar 45 carries out 360 degree of rotations in the top of installing plate 4, is set on main shaft 2 and engages driven wheel with the 3rd driving wheel 15, Neng Goutong
Crossing the 3rd motor 14 drives installing plate 4 to horizontally rotate.
Claims (4)
1. satellite antenna pointing-direction controlling device, including upper plate (11), lower plate (12), the upper plate (11), lower plate
(12) connected by connecting plate (13), it is characterised in that：Sleeve (21) is set on the upper plate (11), and the sleeve (21) is interior
Main shaft (2) is set, and the main shaft (2) is rotatablely connected by clutch shaft bearing and sleeve (21), and the bottom of the main shaft (2) is to downward
It stretches and damping mechanism is set, the damping mechanism is fixed on lower plate (12)；The top of the main shaft (2) sets support plate
(3), one end of the support plate (3) sets starting stave (31), and the top of the starting stave (31) sets installing plate (4),
One end of the installing plate (4) is rotatablely connected by horizontal rotating shaft and starting stave (31), and separate the first of the installing plate (4)
One end of riser (31) is connected by the first spring (32) with support plate (3), the separate starting stave (31) of the support plate (3)
One end sets adjusting screw rod (5), and the top of the adjusting screw rod (5) sets transverse slat (51), and the transverse slat (51) passes through the second axis
It holds and is rotatablely connected with adjusting screw rod (5), the both ends of the transverse slat (51) are respectively provided with montant (52), and the top of the montant (52) is set
The first idler wheel (53) is put, the bottom of the installing plate (4) sets two and the first idler wheel (53) matched the first sliding groove (54)；
The damping mechanism includes hollow cylinder a (6), and damping oil, the hollow cylinder a (6) are filled in hollow cylinder a (6)
Interior center is equipped with one and fixes axle center (61), and the one end in the fixation axle center (61) is fixedly connected with lower plate (12), hollow cylinder a
(6) top sets upper cover (7), and the top of upper cover (7) sets through hole, and hollow cylinder a is stretched into the bottom of main shaft (4) through through hole
(6) and several damping sheets (62) are equipped at intervals with, the bottom of main shaft (2) offers a blind hole (63), fixes the another of axle center (61)
It is rotatablely connected in one end insertion blind hole (63) with main shaft (2), the bottom of the upper cover (7) is additionally provided with a hollow cylinder b (71), should
The internal diameter of hollow cylinder b (71) is more than the outer diameter of hollow cylinder a (6), in hollow cylinder a (6) insertions hollow cylinder b (71) and two
Person is threadedly coupled；
The installing plate (4) is that both ends are respectively provided with the second riser (41), and the second sliding slot is set on second riser (41), another
Guide rod (42) on a second riser (41) is set, the first motor (43), first motor are set on the installing plate (4)
(43) support base (44) on output shaft is set, through hole on the support base (44) is set, is slided in the through hole and is arranged cross bar
(45), one end of the cross bar (45) sets block, and the other end is through through hole and sets connecting seat (46), cross bar (45) phase
Second spring (47) is arranged to being located between connecting seat (46) and support base (44), sliding block (9) is set on the connecting seat (46),
It sets that the bracket (8) of satellite antenna is installed on the sliding block (9),
The sliding block (9) and connecting seat (46) are rotatablely connected, and are arranged slide bar (48) in the sliding block (9), the slide bar (48) with
Guide rod (42) vertically, stretch into the second sliding slot and set limited block by one end of the slide bar (48), and is set on the limited block
Second wheel, the other end of the slide bar (48) set casing (49), and described sleeve pipe (49) is slidably located in outside guide rod (42).
2. satellite antenna pointing-direction controlling device according to claim 1, it is characterised in that：It is set on the support plate (3)
Second motor (33) sets the second driving wheel (34), the bottom of the adjusting screw rod (5) on the output shaft of second motor (33)
End is set engages driven wheel with the second driving wheel (34).
3. satellite antenna pointing-direction controlling device according to claim 1, it is characterised in that：The length of the cross bar (45) is not
More than the half of slide bar (48) length.
4. satellite antenna pointing-direction controlling device according to claim 1, it is characterised in that：It is set on the upper plate (12)
3rd motor (14) sets the 3rd driving wheel (15) on the output shaft of the 3rd motor (14), set on the main shaft (2) with
3rd driving wheel (15) engages driven wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711310719.5A CN108092003B (en) | 2017-12-11 | 2017-12-11 | Satellite antenna pointing control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711310719.5A CN108092003B (en) | 2017-12-11 | 2017-12-11 | Satellite antenna pointing control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108092003A true CN108092003A (en) | 2018-05-29 |
| CN108092003B CN108092003B (en) | 2020-01-31 |
Family
ID=62174878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711310719.5A Active CN108092003B (en) | 2017-12-11 | 2017-12-11 | Satellite antenna pointing control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108092003B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333196A (en) * | 2018-10-17 | 2019-02-15 | 湖州华豪机械有限公司 | A kind of grinding device for machining |
| CN109378571A (en) * | 2018-09-12 | 2019-02-22 | 泰兴市鋆兴通讯设备有限公司 | A kind of rail traffic navigation antenna easy to use |
| CN110137666A (en) * | 2019-05-25 | 2019-08-16 | 陈其坚 | A kind of exterior aerial based on 5G network with rotation function |
| CN111336366A (en) * | 2020-04-02 | 2020-06-26 | 浙江大学城市学院 | Air sonar positioning device |
| CN111584993A (en) * | 2020-04-30 | 2020-08-25 | 重庆市计量质量检测研究院 | Navigation antenna with flexibly configured angles |
| CN112947168A (en) * | 2021-02-02 | 2021-06-11 | 中铁十九局集团矿业投资有限公司 | Beidou satellite-based goaf underground safety monitoring device and monitoring method |
| CN113154198A (en) * | 2021-04-20 | 2021-07-23 | 南京艾莫尔人工智能研究院有限公司 | Auxiliary device for monocular camera machine learning |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109378571A (en) * | 2018-09-12 | 2019-02-22 | 泰兴市鋆兴通讯设备有限公司 | A kind of rail traffic navigation antenna easy to use |
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| CN110137666A (en) * | 2019-05-25 | 2019-08-16 | 陈其坚 | A kind of exterior aerial based on 5G network with rotation function |
| CN111336366A (en) * | 2020-04-02 | 2020-06-26 | 浙江大学城市学院 | Air sonar positioning device |
| CN111336366B (en) * | 2020-04-02 | 2021-09-21 | 浙江大学城市学院 | Air sonar positioning device |
| CN111584993A (en) * | 2020-04-30 | 2020-08-25 | 重庆市计量质量检测研究院 | Navigation antenna with flexibly configured angles |
| CN111584993B (en) * | 2020-04-30 | 2021-06-04 | 重庆市计量质量检测研究院 | Navigation antenna with flexibly configured angles |
| CN112947168A (en) * | 2021-02-02 | 2021-06-11 | 中铁十九局集团矿业投资有限公司 | Beidou satellite-based goaf underground safety monitoring device and monitoring method |
| CN113154198A (en) * | 2021-04-20 | 2021-07-23 | 南京艾莫尔人工智能研究院有限公司 | Auxiliary device for monocular camera machine learning |
| CN113154198B (en) * | 2021-04-20 | 2022-04-15 | 南京艾莫尔人工智能研究院有限公司 | Auxiliary device for monocular camera machine learning |
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| CN108092003B (en) | 2020-01-31 |
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