CN208157631U - A kind of device fast implementing the adjustment of antenna pitching angle - Google Patents
A kind of device fast implementing the adjustment of antenna pitching angle Download PDFInfo
- Publication number
- CN208157631U CN208157631U CN201721268960.1U CN201721268960U CN208157631U CN 208157631 U CN208157631 U CN 208157631U CN 201721268960 U CN201721268960 U CN 201721268960U CN 208157631 U CN208157631 U CN 208157631U
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- antenna
- plate
- mounting plate
- transmitting antenna
- mounting base
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Abstract
The utility model relates to a kind of devices for fast implementing the adjustment of antenna pitching angle, including the first mounting plate, the second mounting plate, third mounting plate and lifting mechanism;Uniform annular is disposed with multiple receiving antennas swung up and down on second mounting plate, the third mounting plate be equipped with it is can swinging up and down and with the one-to-one transmitting antenna of receiving antenna, the mutual corresponding receiving antenna and the transmitting antenna pass through interlocking bar connect with realize synchronize swing up and down;Lifting mechanism lifting can drive the third mounting plate upper and lower displacement by strut, with realize the receiving antenna and the transmitting antenna synchronize swing up and down and adjust respective pitch angle.The device realizes multiple groups receiving antenna and launching antenna array synchronous adjustment pitch angle, and the adjustment that the rocking bar outside antenna house realizes receiving antenna and transmitting antenna pitch angle is extended to by rotation, it does not need to dismantle device antenna cover, saves operation link and time and the airtightness that ensure that equipment.
Description
Technical field
The utility model relates to electronic warfare system fields, and in particular to a kind of to fast implement what antenna pitching angle adjusted
Device.
Background technique
In radar jamming system, due to needing multi-beam to generally require multiple groups to the instantaneous covering of device orientation omnidirectional
Electromagnetic horn is received and is emitted, and antenna is grouped arrangement up and down, and electromagnetic horn has certain instantaneous beam angle, right
Need antenna elevation angle low in airborne target, high to antenna elevation angle is then needed in spaceborne target, therefore, it is necessary to receive to jamming equipment
Transmission antenna group carries out quick elevational adjustment.According to the mode manually adjusted, then needs to dismantle device antenna cover and carry out one by one
Adjustment, airtightness that is time-consuming and laborious and destroying equipment.
Utility model content
In conclusion in order to overcome the deficiencies of the prior art, the technical problem to be solved by the utility model is to provide one kind
Fast implement the device of antenna pitching angle adjustment.
The technical solution that the utility model solves above-mentioned technical problem is as follows:One kind fast implementing the adjustment of antenna pitching angle
Device, including the first mounting plate, the second mounting plate, third mounting plate and lifting mechanism;First mounting plate, described second
Mounting plate and the third mounting plate are successively horizontally disposed with from top to bottom, and three is circular plate;Second mounting plate
Upper uniform annular is disposed with multiple receiving antennas swung up and down, the third mounting plate be equipped with it is can swinging up and down and with
The one-to-one transmitting antenna of receiving antenna, the mutual corresponding receiving antenna and the transmitting antenna pass through interlocking bar
It connects to realize to synchronize and swing up and down;
Multiple supporting legs for connecting the two are equipped between first mounting plate and second mounting plate;The act
It rises mechanism and is mounted on the center on first mounting plate, and be connected on the lifting mechanism and risen by rotation
The rocking handle of drop, the rocking handle extend horizontally to the periphery of first mounting plate, and it is vertical to be equipped at the top of the lifting mechanism
Connect the strut of the third mounting plate after upwardly extending, the lifting mechanism lifting can drive described the by the strut
Three mounting plate upper and lower displacements, with realize the receiving antenna and the transmitting antenna synchronize swing up and down and adjust respective pitching
Angle.
The utility model has the beneficial effects that:The device realizes multiple groups receiving antenna and the pitching of launching antenna array synchronous adjustment
Angle, and the adjustment that the rocking bar outside antenna house realizes receiving antenna and transmitting antenna pitch angle is extended to by rotation,
It does not need to dismantle device antenna cover, saves operation link and time and the airtightness that ensure that equipment.
Based on the above technical solution, the utility model can also do following improvement:
Further, the strut is in the top of second mounting plate, and lower end, which is connected with, to extend straight down and wear
The link block connecting after second mounting plate with the lifting mechanism top is crossed, can slide up and down and be cased on the link block
Annulus;
The receiving antenna is mounted in receiving antenna mounting base, and the receiving antenna mounting base is mounted on connecting plate;
The both ends of the connecting plate are equipped with shaft, and the shaft of one end is installed with the first band bearing on second mounting plate
The rotatable cooperation of seat, the other end are connected on the annulus at corresponding position by connecting rod.
Further, the transmitting antenna is mounted in transmitting antenna mounting base, and the transmitting antenna mounting base is swingable
It is mounted on the third mounting plate;The both ends of the interlocking bar are separately connected the receiving antenna mounting base and the transmitting day
Line mounting base.
Beneficial effect using above-mentioned further scheme is:Realize receiving antenna and transmitting antenna synchronize swing up and down to adjust
Whole respective pitch angle.
Further, the lifting mechanism includes the first guide channel plate, the second guide channel plate, the hinged support plate of cross;Described first
Guide channel plate is mounted on the center on first mounting plate, on first guide channel plate side by side be equipped with slidable the
One sliding block and the second sliding block, first sliding block are equipped with perforative first screw rod of its screw thread, and second sliding block is equipped with
By perforative second screw rod of its screw thread, and first screw rod and second screw rod end close to each other connect,
First screw rod is connected with the rocking handle after extending one end distance far from the end horizontal of second screw rod;First spiral shell
The middle part of bar is equipped with the second band bearing mounting base, and the second band bearing mounting base is fixed on first mounting plate;Institute
The two sides for stating the first screw rod are respectively equipped with the first indicating arm and the second indicating arm;One end of first indicating arm is fixed on described
On first sliding block, other end horizontal extension simultaneously passes freely through the second band bearing mounting base;The one of second indicating arm
End is fixed on second sliding block, and other end horizontal extension simultaneously successively passes freely through first sliding block and second band
Bearing mounting base;
Second guide channel plate is in right above first guide channel plate, and the hinged support plate of cross has two groups, two groups
The hinged support plate of cross is slidably mounted on the two sides between first guide channel plate and second guide channel plate respectively;
The lower end connection of the hinged support plate of cross described in each group is separately connected first sliding block and second sliding block side, thereon
End slidably connects the two sides of second guide channel plate.
Beneficial effect using above-mentioned further scheme is:It retracts or stretches out by the first indicating arm and the second indicating arm
Indicate antenna condition, it is easy to operate to regulate the speed fastly.
Further, it is corresponded on second mounting plate and is respectively equipped with the first receiving antenna at the position of the connecting plate two sides
Limited block and the second receiving antenna limited block;The first receiving antenna limited block is stopped by interfering with the connecting plate
Only connecting plate continues to rotate counterclockwise, and the second antenna limited block stops connecting plate by interfering with the connecting plate
Continue to rotate clockwise.
Further, it is corresponded on the third mounting plate and is respectively equipped with first at the position of transmitting antenna mounting base two sides
Transmitting antenna limited block and the second transmitting antenna limited block;The first transmitting antenna limited block with the transmitting antenna by pacifying
Dress seat interfere to stop transmitting antenna mounting base and continue to rotate clockwise, the second transmitting antenna limited block by with institute
Transmitting antenna mounting base is stated to interfere to stop transmitting antenna mounting base and continue to rotate counterclockwise.
Beneficial effect using above-mentioned further scheme is:Realization is swinging up and down process to receiving antenna and transmitting antenna
In limit.
Detailed description of the invention
Fig. 1 is the structure sectional view of the utility model;
Fig. 2 is the parallelogram linkage structure schematic diagram that transmitting antenna and receiving antenna are formed.
Fig. 3 is the structural schematic diagram of lifting mechanism.
In attached drawing, parts list represented by the reference numerals are as follows:
1, the first mounting plate, 2, supporting leg, the 3, second mounting plate, 4, lifting mechanism, 5, top plate, 6, receiving antenna limited block I,
7, first band bearing mounting base, 8, receiving antenna limited block II, 9, receiving antenna, 10, connecting plate, 11, receiving antenna mounting blocks,
12, connecting rod, 13, annulus, 14, link block, 15, interlocking bar, the 16, first transmitting antenna limited block, 17, transmitting antenna, 18, transmitting
Antenna mounting seat, the 19, second transmitting antenna limited block, 20, third mounting plate, 21, strut, the 22, first guide channel plate, 23, first
Indicating arm, the 24, first screw rod, 25, rocking handle, the 26, second band bearing mounting base, the 27, second indicating arm, the 28, first sliding block, 29,
Second sliding block, 30, the hinged support plate of cross, the 31, second screw rod, the 32, second guide channel plate.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1, a kind of device for fast implementing the adjustment of antenna pitching angle, including the installation of the first mounting plate 1, second
Plate 3, third mounting plate 20 and lifting mechanism.First mounting plate 1, second mounting plate 3 and the third mounting plate 20
It is successively horizontally disposed with from top to bottom, three is circular plate.On second mounting plate 3 uniform annular be disposed with it is multiple can
The receiving antenna 9 swung up and down, the third mounting plate 20 are equipped with can swinging up and down and a pair of with the receiving antenna 9 one
The transmitting antenna 17 answered, the mutual corresponding receiving antenna 9 and the transmitting antenna 17 by interlocking bar 15 connect with
Realization, which synchronizes, to be swung up and down.The receiving antenna 9 is mounted in receiving antenna mounting base 11, and the receiving antenna mounting base 11 is pacified
On connecting plate 10.The both ends of the connecting plate 10 are equipped with shaft, the shaft of one end be in second mounting plate 3
On first band bearing mounting base 7 rotatably cooperate, the other end is connected on the annulus 13 accordingly by connecting rod 12
At position.The transmitting antenna 17 is mounted in transmitting antenna mounting base 18, the swingable peace of the transmitting antenna mounting base 18
On the third mounting plate 20.The both ends of the interlocking bar 15 are separately connected the receiving antenna mounting base 11 and the hair
Antenna mounting seat 18 is penetrated, as shown in Fig. 2, interlocking bar 15, receiving antenna 9, transmitting antenna 17 constitute a parallelogram connection
The change of motivation structure, 9 pitch angle of receiving antenna can pass to transmitting antenna 17 by interlocking bar 15, to realize that the two is synchronous
Movement.
Multiple supporting legs 2 for connecting the two are equipped between first mounting plate 1 and second mounting plate 3.Institute
The center that lifting mechanism 4 is mounted on first mounting plate 1 is stated, and is connected on the lifting mechanism 4 by turning
The dynamic rocking handle 25 gone up and down, the rocking handle 25 extends horizontally to the periphery of first mounting plate 1, in the lifting mechanism 4
Top be equipped with extend straight up after connect the strut 21 of the third mounting plate 20, the lifting of lifting mechanism 4 can lead to
It crosses the strut 21 and drives 20 upper and lower displacement of third mounting plate, to realize the receiving antenna 9 and the transmitting antenna 17
It synchronizes and swings up and down to adjust respective pitch angle.The strut 21 is in the top of second mounting plate 3, and lower end connects
Be connected to after extending across second mounting plate 3 straight down with the link block 14 that is connected at the top of the lifting mechanism 4, it is described
It can slide up and down on link block 14 and be cased with annulus 13.
As shown in figure 3, the lifting mechanism 4 includes the first guide channel plate 22, the second guide channel plate 32, the hinged support plate of cross
30.First guide channel plate 22 is mounted on the center on first mounting plate 1, on first guide channel plate 22 side by side
Be equipped with slidable first sliding block 28 and the second sliding block 29, first sliding block 28 is equipped with perforative first spiral shell of its screw thread
Bar 24, second sliding block 29 are equipped with perforative second screw rod 31 of its screw thread, and first screw rod 24 and described the
Two screw rods 31 end close to each other connects, and first screw rod 24 extends far from the end horizontal of second screw rod 31
The rocking handle 25 is connected with after the distance of one end.The middle part of first screw rod 24 is equipped with the second band bearing mounting base 26, and described the
Two band bearing mounting bases 26 are fixed on first mounting plate 1.The first finger is respectively equipped in the two sides of first screw rod 24
Show bar 23 and the second indicating arm 27.One end of first indicating arm 23 is fixed on first sliding block 28, other end water
It is flat to extend and pass freely through the second band bearing mounting base 26.It is sliding that one end of second indicating arm 27 is fixed on described second
On block 29, other end horizontal extension simultaneously successively passes freely through first sliding block 28 and the second band bearing mounting base 26.
Second guide channel plate 32 is in right above first guide channel plate 22, and the hinged support plate 30 of cross has two groups, two groups of institutes
The hinged support plate 30 of cross is stated to be slidably mounted on respectively between first guide channel plate 22 and second guide channel plate 32
Two sides.The lower end connection of the hinged support plate 30 of cross described in each group is separately connected first sliding block 28 and second sliding block
29 sides, the upper end slidably connect the two sides of second guide channel plate 32.
When adjusting antenna pitching angle, by taking the pitch angle (antenna counterclockwise movement) for increasing antenna as an example, revolve clockwise
It is mobile towards the second direction with bearing mounting base 26 to turn rocking handle 25, the first sliding block 28 and the first indicating arm 23, the second sliding block 29
With the second indicating arm 27 to far from the second direction movement with bearing mounting base 26, both the first sliding block 28 and the second sliding block 29 are moved
It is dynamic that the hinged support plate 30 of two groups of crosses is driven to shrink, so that the second guide channel plate 32 be made to reduce downwards.Second guide channel plate 32 is to decline
Low strap moves top plate 5 and also reduces downwards, and top plate 5, which reduces downwards, drives interlocking bar 15, and interlocking bar 15 drives connecting rod 12 to move downward, even
The movement of bar 12 drives connecting plate 10 to rotate around first band bearing mounting base 7, to drive receiving antenna mounting blocks 11 and receive day
Line 9 moves counterclockwise, while receiving antenna mounting blocks 11 counterclockwise move, passes through receiving antenna 9 and transmitting
The parallelogram linkage mechanism that antenna 17 is formed, which synchronizes, passes to transmitting antenna 17.When connecting plate 10 and transmitting antenna mounting base
When 18 counterclockwise movements form interference with the first receiving antenna limited block 6 and the second transmitting antenna limited block 19 respectively, this
When stop rotating rocking handle 25, and the first indicating arm I23 stretches out and the second indicating arm 27 retracts instruction and does well.
When adjusting antenna pitching angle, by taking the pitch angle (antenna clockwise movement) for reducing antenna as an example, revolve counterclockwise
Turn rocking handle 25, the first sliding block 28 and the first indicating arm 23 to mobile, the second sliding block far from the second direction with bearing mounting base 26
29 and second indicating arm 27 it is mobile towards the second direction with bearing mounting base 26, both the first sliding block 28 and the second sliding block 29 move
It is dynamic that the hinged support plate 30 of two groups of crosses is driven to be unfolded, so that the second guide channel plate 32 be made to ramp up.Second guide channel plate 32 ramps up
Height drives top plate 5 also to ramp up, and top plate 5 ramps up low strap and moves interlocking bar 15, and interlocking bar 15 drives connecting rod 12 to move upwards,
The movement of connecting rod 12 drives connecting plate 10 to rotate around first band bearing mounting base 7, to drive receiving antenna mounting blocks 11 and receive
Antenna 9 moves in the direction of the clock, while receiving antenna mounting blocks 11 move clockwise, passes through receiving antenna 9 and hair
The parallelogram linkage mechanism for penetrating the formation of antenna 17, which synchronizes, passes to transmitting antenna 17.When connecting plate 10 and transmitting antenna are installed
When seat 18 is moved clockwise respectively with the second receiving antenna limited block 8 and the formation interference of the first transmitting antenna limited block 16,
Stop rotating the rocking handle 25 at this time, and the first indicating arm I23 is retracted and the second indicating arm 27 stretches out instruction and does well.
Due to the mobile form for using screw flight connection of the sliding block of lifting mechanism 4, provide more precisely and smoothly
Lifting stroke so that the pitch adjustment of antenna is reliably convenient.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of device for fast implementing the adjustment of antenna pitching angle, which is characterized in that including the first mounting plate (1), the second peace
Loading board (3), third mounting plate (20) and lifting mechanism;First mounting plate (1), second mounting plate (3) and described
Three mounting plates (20) are successively horizontally disposed with from top to bottom, and three is circular plate;Uniform ring on second mounting plate (3)
Shape is disposed with multiple receiving antennas (9) swung up and down, the third mounting plate (20) be equipped with it is can swinging up and down and with
The one-to-one transmitting antenna (17) of the receiving antenna (9), the mutual corresponding receiving antenna (9) and the transmitting antenna
(17) it is connected by interlocking bar (15) to realize to synchronize and swing up and down;
Multiple supporting legs (2) for connecting the two are equipped between first mounting plate (1) and second mounting plate (3);
The lifting mechanism (4) is mounted on the center on first mounting plate (1), and connects on the lifting mechanism (4)
Having by rotating the rocking handle (25) gone up and down, the rocking handle (25) extends horizontally to the periphery of first mounting plate (1),
The top of the lifting mechanism (4) is described equipped with the strut (21) for connecting the third mounting plate (20) after extending straight up
Lifting mechanism (4) lifting can drive third mounting plate (20) upper and lower displacement by the strut (21), described in realizing
Receiving antenna (9) and the transmitting antenna (17) synchronize swing up and down to adjust respective pitch angle.
2. the device according to claim 1 for fast implementing the adjustment of antenna pitching angle, which is characterized in that the strut
(21) it is in the top of second mounting plate (3), lower end is connected with extends across second mounting plate straight down
(3) it can slide up and down on the link block (14) with connect link block (14) at the top of the lifting mechanism (4) afterwards and be cased with circle
Ring (13);
The receiving antenna (9) is mounted on receiving antenna mounting base (11), receiving antenna mounting base (11) company of being mounted on
On fishplate bar (10);The both ends of the connecting plate (10) are equipped with shaft, the shaft of one end be in second mounting plate (3)
On first band bearing mounting base (7) rotatably cooperate, the other end is connected on the annulus (13) by connecting rod (12)
At corresponding position.
3. the device according to claim 2 for fast implementing the adjustment of antenna pitching angle, which is characterized in that the transmitting day
Line (17) is mounted on transmitting antenna mounting base (18), the transmitting antenna mounting base (18) it is swingable be mounted on the third
On mounting plate (20);The both ends of the interlocking bar (15) are separately connected the receiving antenna mounting base (11) and the transmitting antenna
Mounting base (18).
4. the device according to claim 1 for fast implementing the adjustment of antenna pitching angle, which is characterized in that the lifting machine
Structure (4) includes the first guide channel plate (22), the second guide channel plate (32), the hinged support plate of cross (30);First guide channel plate (22)
Be mounted on the center on first mounting plate (1), on first guide channel plate (22) side by side be equipped with it is slidable
First sliding block (28) and the second sliding block (29), first sliding block (28) are equipped with perforative first screw rod (24) of its screw thread,
Second sliding block (29) is equipped with perforative second screw rod (31) of its screw thread, and first screw rod (24) and described the
Two screw rods (31) end close to each other connects, end water of first screw rod (24) far from second screw rod (31)
The flat one end that extends is connected with the rocking handle (25) after;The middle part of first screw rod (24) is equipped with the second band bearing mounting base
(26), second band bearing mounting base (26) is fixed on first mounting plate (1);The two of first screw rod (24)
Side is respectively equipped with the first indicating arm (23) and the second indicating arm (27);One end of first indicating arm (23) is fixed on described
On one sliding block (28), other end horizontal extension simultaneously passes freely through second band bearing mounting base (26);Second instruction
One end of bar (27) is fixed on second sliding block (29), and other end horizontal extension simultaneously successively passes freely through first cunning
Block (28) and second band bearing mounting base (26);
Second guide channel plate (32) is in right above first guide channel plate (22), and the hinged support plate of cross (30) has two
Group, the hinged support plate of cross described in two groups (30) are slidably mounted on first guide channel plate (22) respectively and lead with described second
Two sides between frid (32);The lower end connection of the hinged support plate of cross described in each group (30) is separately connected first sliding block
(28) and second sliding block (29) side, the upper end slidably connect the two sides of second guide channel plate (32).
5. the device according to claim 2 for fast implementing the adjustment of antenna pitching angle, which is characterized in that second peace
It is corresponded in loading board (3) and is respectively equipped with the first receiving antenna limited block (6) and second at the position of the connecting plate (10) two sides and connects
It receives antenna limited block (8);The first receiving antenna limited block (6) stops connecting by interfering with the connecting plate (10)
Fishplate bar (10) continues to rotate counterclockwise, and the second receiving antenna limited block (8) with the connecting plate (10) by interfering
Continue to rotate clockwise to stop connecting plate (10).
6. the device according to claim 3 or 4 for fast implementing the adjustment of antenna pitching angle, which is characterized in that described the
It is corresponded on three mounting plates (20) and is respectively equipped with the limit of the first transmitting antenna at the position of transmitting antenna mounting base (18) two sides
Block (16) and the second transmitting antenna limited block (19);The first transmitting antenna limited block (16) with the transmitting antenna by pacifying
Dress seat (18) interferes to stop transmitting antenna mounting base (18) and continue to rotate clockwise, the second transmitting antenna limited block
(19) stop transmitting antenna mounting base (18) by interfering with the transmitting antenna mounting base (18) to continue to turn counterclockwise
It is dynamic.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721268960.1U CN208157631U (en) | 2017-09-29 | 2017-09-29 | A kind of device fast implementing the adjustment of antenna pitching angle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721268960.1U CN208157631U (en) | 2017-09-29 | 2017-09-29 | A kind of device fast implementing the adjustment of antenna pitching angle |
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Publication Number | Publication Date |
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CN208157631U true CN208157631U (en) | 2018-11-27 |
Family
ID=64413304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201721268960.1U Expired - Fee Related CN208157631U (en) | 2017-09-29 | 2017-09-29 | A kind of device fast implementing the adjustment of antenna pitching angle |
Country Status (1)
Country | Link |
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CN (1) | CN208157631U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107611613A (en) * | 2017-09-29 | 2018-01-19 | 桂林长海发展有限责任公司 | A kind of quick device for realizing the adjustment of antenna pitching angle |
CN113922087A (en) * | 2021-09-16 | 2022-01-11 | 哈尔滨工业大学 | Wide band section miniaturization antenna array hoisting mechanism suitable for cross cabin structure |
CN114738595A (en) * | 2022-04-07 | 2022-07-12 | 东北大学 | Pipeline inspection robot and inspection method |
-
2017
- 2017-09-29 CN CN201721268960.1U patent/CN208157631U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107611613A (en) * | 2017-09-29 | 2018-01-19 | 桂林长海发展有限责任公司 | A kind of quick device for realizing the adjustment of antenna pitching angle |
CN107611613B (en) * | 2017-09-29 | 2024-03-22 | 桂林长海发展有限责任公司 | Device for quickly adjusting pitching angle of antenna |
CN113922087A (en) * | 2021-09-16 | 2022-01-11 | 哈尔滨工业大学 | Wide band section miniaturization antenna array hoisting mechanism suitable for cross cabin structure |
CN114738595A (en) * | 2022-04-07 | 2022-07-12 | 东北大学 | Pipeline inspection robot and inspection method |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 |