CN107842696A - Novel test radar rotary joint - Google Patents
Novel test radar rotary joint Download PDFInfo
- Publication number
- CN107842696A CN107842696A CN201711014079.3A CN201711014079A CN107842696A CN 107842696 A CN107842696 A CN 107842696A CN 201711014079 A CN201711014079 A CN 201711014079A CN 107842696 A CN107842696 A CN 107842696A
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- China
- Prior art keywords
- axial
- column
- turning set
- pole
- rotary joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000004323 axial length Effects 0.000 claims abstract description 16
- 230000006978 adaptation Effects 0.000 claims abstract description 7
- 239000004744 fabric Substances 0.000 claims 1
- 230000008602 contraction Effects 0.000 abstract description 3
- 210000003739 neck Anatomy 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
The invention discloses novel test radar rotary joint, including three poles, support columns, offer three stopper slots in the side wall of support column, in stopper slot axial top rotation connection be provided with a telescopic strut, pole of the stopper slot for accommodating contraction state；The axial top of support column is provided with radar box body by connection member；Connection member includes installing plate, and the side plate face of installing plate is fixed on the top of support column, another side is provided with column and spacing ring, and the axial line of column and spacing ring overlaps, and the inwall of spacing ring is provided with limiting tooth, the external diameter of the internal diameter of spacing ring more than column；Turning set is also arranged with column, the inwall of turning set coordinates with the outer wall gap of column, the outer wall of turning set is provided with the toothing that adaptation is engaged with the limiting tooth, and the axial length of column is more than the axial length of turning set；The axial top of turning set is connected by contiguous block with radar box body.Structure is adjustable, is easy to carry, carries, and is easy to adjust direction.
Description
Technical field
The present invention relates to a kind of radar installations, and in particular to novel test radar rotary joint.
Background technology
Velocity radar mainly make use of Doppler effect (Doppler Effect) principle：When target is close to radar antenna
When, reflected signal frequency will be above transmitter frequency；Conversely, when target is gone away from antenna, reflected signal frequency will be less than
Launch probability.It by the change numerical value of frequency, can so calculate the relative velocity of target and radar.Now it is widely used for
The industries such as police's hypervelocity test.The Portable radar velometer used at present is supported using the tripod of fixed structure, not side
Portable belt, carry operation.
The content of the invention
The technical problems to be solved by the invention are that the Portable radar velometer used at present uses fixed structure
Tripod supports, it has not been convenient to carries, carries operation, and it is an object of the present invention to provide novel test radar rotary joint, structure is adjustable, is easy to
Carry, carry, and be easy to adjust direction.
The present invention is achieved through the following technical solutions：
Novel test radar rotary joint, including three poles, in addition to support column, open up in the side wall of the support column
There are three stopper slots, circumferential equidistantly distributed of three stopper slots along support column；The long axis direction of each stopper slot with
The axis direction of support column is parallel；Axial top rotation connection is provided with a pole in each stopper slot, and the pole is
Telescopic rod structure, the stopper slot are used for the pole for accommodating contraction state；The axial top of the support column passes through connection member
Provided with radar box body；The connection member includes installing plate, and the side plate face of the installing plate is fixed on the top of support column, another
One side is provided with column and spacing ring, and the axial line of the column and spacing ring overlaps, and the inwall of spacing ring is provided with spacing
Tooth, the internal diameter of spacing ring are more than the external diameter of column；Turning set, the inwall and column of the turning set are also arranged with the column
Outer wall gap coordinate, the outer wall of turning set is provided with the toothing for engage adaptation with the limiting tooth, the axial direction length of the column
Axial length of the degree more than turning set；The axial top of turning set is connected by contiguous block with radar box body.
The present invention operation principle be：Tentatively it is being set to effect before use, can first fix on the ground and to be formed by support column,
Then three poles are rotated successively, and the axial top and stopper slot axial direction top for making the pole in stopper slot relatively rotate, pole
Stopper slot is produced, free end contacts with ground and is fixed, and ultimately forms the supporting structure of four support bars, beneficial to radar box body
Stable fixation；When not in use, pole is rotated, pole is embedded in the stopper slot of support column and collected, overall structure is whole
, it is convenient for carrying, carries.Furthermore, it is necessary to adjust radar box body towards when, first turning set can be pulled out along column by spacing ring
Go out, after extraction, using column as axle center rotary motion set, now contiguous block and radar box body cylinder turning set rotate together, to be regulated
Turning set is embedded in spacing ring to correct position, then by gear adaptation, because spacing ring is fixed on a mounting board, passed through
The engagement of gear can limit the rotation of turning set.
Preferably, the axial top of the stopper slot is provided with fixing axle, and the pole is by above offering and the fixation
Axle rotates the through hole of adaptation, and rubber friction pad is provided between fixing axle and the through hole.
Pole axial direction top and stopper slot axial direction top are rotatablely connected by fixing axle and through hole, and can be outside fixing axle
Rubber friction pad is fixedly installed on wall or through-hole wall, to increase fixing axle and through hole pivoting friction resistance, beneficial to radar box body
Fixation.
Preferably, the pole includes fix bar and adjusting rod, and axial one end of the fix bar is axially pushed up with stopper slot
Threaded adjusting bore is offered in end rotation connection, axial other end, the adjusting rod, which is connected through a screw thread, screws in the screw thread
Adjustment hole, and the axial length of threaded adjusting bore is equal with the axial length of adjusting rod.
By using the telescopic strut structure being made up of fix bar and adjusting rod, when needing to adjust pole entire length,
Only need to turn adjusting rod, adjusting rod is relatively rotated with fix bar, adjusting rod is threaded in or out to the screw thread of fix bar
Adjustment hole, the purpose for elongating or shortening pole entire length is realized, it is simple in construction, it is easy to operate.
Preferably, the axial bottom of the stopper slot is additionally provided with neck, and the neck is used for the axial bottom for accommodating pole
Portion.
By setting neck in stopper slot, after rotating pole and being put into stopper slot, adjusting rod is rotated, adjusting rod screws out spiral shell
Line adjustment hole, the free end of adjusting rod is embedded in neck, prevent from skidding off pole because of the reason such as jolt in the handling process
Stopper slot.
Preferably, the free end of the pole is additionally provided with supporting pad, and the external diameter of the supporting pad is more than the external diameter of pole.
By setting supporting pad in pole free end, beneficial to increase pole and the contact area of ground contact points, branch is improved
The stability that frame is fixed.
Preferably, the axial bottom of the support column is also convexly equipped with fixed cone.
By setting cone structure in support column bottom, by the way that fixed cone is inserted in ground, consolidating for support column is realized
It is fixed, the area for the ground out-of-flatness that is particularly suitable for use in.
Preferably, the axial length of the turning set is more than the axial length of spacing ring, and the upper axial end side of turning set
Clamp is equipped with wall, the clamp is provided with connecting plate, is fixed on a mounting board by connecting plate described in bolt-through.
By rotating set upper side setting clamp, facilitate user to hold clamp and pick and place turning set, while set on clamp
Connecting plate, can on connecting plate opened hole, open screwed hole on a mounting board, it is not necessary to adjust radar box body towards when, pass through spiral shell
Bolt runs through connecting plate, and connecting plate, clamp, turning set, contiguous block and radar box body are fixed on blackout plate.
Preferably, the contiguous block is c-type structure, and is arranged with bearing on c-type inner structural wall, is pacified between bearing
Rotating shaft is filled, is connected in the rotating shaft by connecting rod with radar box body.
In use, applying external force to radar box body, connecting rod and axis of rotation are driven, facilitates user to adjust radar box
The angle of pitch of body.
Preferably, the side wall of the connecting rod and the inwall of c-type contiguous block pass through rubber blanket CONTACT WITH FRICTION.
For increasing connecting rod pivoting friction resistance, it is easy to fixed radar box body.
Preferably, it is connected through a screw thread between the radar box body and connecting rod.
It is to be detachably connected radar box body.
The present invention compared with prior art, has the following advantages and advantages：
Novel test radar rotary joint of the present invention, operation principle are：Before use, support column first can be fixed on into ground
Upper formation is tentatively set to effect, then rotates three poles successively, makes the axial top of pole in stopper slot and spacing fluted shaft
Relatively rotated to top, pole produces stopper slot, and free end contacts with ground and is fixed, and ultimately forms the branch of four support bars
Frame structure, stable beneficial to radar box body are fixed；When not in use, pole is rotated, pole is embedded in the stopper slot of support column
Collected, overall structure is rectified, and is convenient for carrying, is carried.Furthermore, it is necessary to adjust radar box body towards when, can first will rotate
Set is extracted along column by spacing ring, and after extraction, using column as axle center rotary motion set, now contiguous block and radar box body cylinder rotate
Set is rotated together, to be regulated to after correct position, then turning set is embedded in spacing ring by gear adaptation, because spacing ring is consolidated
Determine on a mounting board, the rotation of turning set can be limited by the engagement of gear.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is support column of the present invention and pole connection status axial cross section structural representation；
Fig. 3 is that connection member of the present invention faces cross section structure schematic diagram.
Mark and corresponding parts title in accompanying drawing：1- poles, 2- support columns, 3- stopper slots, 4- fixing axles, 5- are fixed
Bar, 6- adjusting rods, 7- supporting pads, 8- necks, 9- fix cone, 10- connection members, 11- radar box bodys, 12- installing plates, 13-
Column, 14- spacing rings, 15- turning sets, 16- contiguous blocks, 17- clamps, 18- connecting plates, 19- bolts, 20- bearings, 21- rotating shafts,
22- connecting rods.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
As shown in Figures 1 to 3, the invention provides a kind of novel test radar rotary joint, including three poles 1, also wrap
Support column 2 is included, three stopper slots 3, circumference of three stopper slots 3 along support column 2 are offered in the side wall of the support column 2
Equidistantly distributed；The long axis direction of each stopper slot 3 is parallel with the axis direction of support column 2；Each interior axle of stopper slot 3
A pole 1 is provided with to top rotation connection, the pole 1 is Telescopic rod structure, and the stopper slot 3 is used to accommodate contraction state
Pole 1；The axial top of the support column 2 is provided with radar box body 11 by connection member 10；The connection member 10 includes
Installing plate 12, the side plate face of the installing plate 12 is fixed on the top of support column 2, another side is provided with column 13 and spacing
Ring 14, the axial line of the column 13 and spacing ring 14 overlap, and the inwall of spacing ring 14 is provided with limiting tooth, spacing ring 14 it is interior
Footpath is more than the external diameter of column 13；Turning set 15, inwall and the column 13 of the turning set 15 are also arranged with the column 13
Outer wall gap coordinates, the outer wall of turning set 15 is provided with the toothing that adaptation is engaged with the limiting tooth, the axial direction of the column 13
Length is more than the axial length of turning set 15；The axial top of turning set 15 is connected by contiguous block 16 with radar box body 11.
Embodiment 2
Further improved on the basis of embodiment 1, the axial top of the stopper slot 3 is provided with fixing axle 4, the pole
1 rotates the through hole being adapted to by above offering with the fixing axle 4, and rubber friction is provided between fixing axle 4 and the through hole
Pad.The pole 1 includes fix bar 5 and adjusting rod 6, and axial one end of the fix bar 5 rotates with 3 axial top of stopper slot to be connected
Connecing, threaded adjusting bore is offered on axial other end, the adjusting rod 6, which is connected through a screw thread, screws in the threaded adjusting bore,
And the axial length of threaded adjusting bore is equal with the axial length of adjusting rod 6.The axial bottom of the stopper slot 3 is additionally provided with neck
8, the neck 8 is used for the axial bottom for accommodating pole 1.The free end of the pole 1 is additionally provided with supporting pad 7, the support
The external diameter of pad 7 is more than the external diameter of pole 1.The axial bottom of the support column 2 is also convexly equipped with fixed cone 9.
Embodiment 3
Further improved on the basis of embodiment 2, the axial length of the turning set 15 is more than the axial direction of spacing ring 14
Length, and clamp 17 is equipped with the upper axial end side wall of turning set 15, the clamp 17 is provided with connecting plate 18, passes through bolt
19 are fixed on installing plate 12 through the connecting plate 18.The contiguous block 16 is c-type structure, and right on c-type inner structural wall
Title is provided with bearing 20, and rotating shaft 21 is installed between bearing 20, is connected in the rotating shaft 21 by connecting rod 22 with radar box body 11.
The side wall of the connecting rod 22 passes through rubber blanket CONTACT WITH FRICTION with the inwall of c-type contiguous block 16.The radar box body 11 is with being connected
It is connected through a screw thread between bar 22.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., all should include
Within protection scope of the present invention.
Claims (10)
1. novel test radar rotary joint, including three poles (1), it is characterised in that also including support column (2), the branch
Three stopper slots (3) are offered in the side wall of dagger (2), three stopper slots (3) are equidistantly divided along the circumferential of support column (2)
Cloth；The long axis direction of each stopper slot (3) is parallel with the axis direction of support column (2)；In each stopper slot (3) axially
Top rotation connection is provided with a pole (1), and the pole (1) is Telescopic rod structure, and the stopper slot (3), which is used to accommodate, shrinks
The pole (1) of state；The axial top of the support column (2) is provided with radar box body (11) by connection member (10)；The company
Relay part (10) includes installing plate (12), and the side plate face of the installing plate (12) is fixed on the top of support column (2), opposite side
Face is provided with column (13) and spacing ring (14), the axial line coincidence of the column (13) and spacing ring (14), spacing ring (14)
Inwall be provided with limiting tooth, the internal diameter of spacing ring (14) is more than the external diameter of column (13)；Also it is arranged with the column (13)
Turning set (15), the inwall of the turning set (15) coordinates with the outer wall gap of column (13), the outer wall of turning set (15) is provided with
The toothing of adaptation is engaged with the limiting tooth, the axial length of the column (13) is more than the axial length of turning set (15)；
The axial top of turning set (15) is connected by contiguous block (16) with radar box body (11).
2. novel test radar rotary joint according to claim 1, it is characterised in that the axial direction of the stopper slot (3)
Top is provided with fixing axle (4), and the pole (1) rotates the through hole being adapted to by above offering with the fixing axle (4), and fixed
Rubber friction pad is provided between axle (4) and the through hole.
3. novel test radar rotary joint according to claim 1, it is characterised in that the pole (1) includes fixing
Bar (5) and adjusting rod (6), axial one end top rotation connection axial with stopper slot (3) of the fix bar (5), axial direction are another
Threaded adjusting bore is offered on end face, the adjusting rod (6), which is connected through a screw thread, screws in the threaded adjusting bore, and threaded adjusting
The axial length in hole is equal with the axial length of adjusting rod (6).
4. novel test radar rotary joint according to claim 3, it is characterised in that the axial direction of the stopper slot (3)
Bottom is additionally provided with neck (8), and the neck (8) is used for the axial bottom for accommodating pole (1).
5. novel test radar rotary joint according to claim 1, it is characterised in that the free end of the pole (1)
Supporting pad (7) is additionally provided with, the external diameter of the supporting pad (7) is more than the external diameter of pole (1).
6. novel test radar rotary joint according to claim 1, it is characterised in that the axial direction of the support column (2)
Bottom is also convexly equipped with fixed cone (9).
7. novel test radar rotary joint according to claim 1, it is characterised in that the axial direction of the turning set (15)
Length is more than the axial length of spacing ring (14), and clamp (17) is equipped with the upper axial end side wall of turning set (15), described
Clamp (17) is provided with connecting plate (18), is fixed on by bolt (19) through the connecting plate (18) on installing plate (12).
8. novel test radar rotary joint according to claim 1, it is characterised in that the contiguous block (16) is c-type
Structure, and bearing (20) is arranged with c-type inner structural wall, rotating shaft (21), the rotating shaft are installed between bearing (20)
(21) it is connected on by connecting rod (22) with radar box body (11).
9. novel test radar rotary joint according to claim 1, it is characterised in that the side wall of the connecting rod (22)
Pass through rubber blanket CONTACT WITH FRICTION with the inwall of c-type contiguous block (16).
10. novel test radar rotary joint according to claim 9, it is characterised in that the radar box body (11) with
Connecting rod is connected through a screw thread between (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711014079.3A CN107842696A (en) | 2017-10-26 | 2017-10-26 | Novel test radar rotary joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711014079.3A CN107842696A (en) | 2017-10-26 | 2017-10-26 | Novel test radar rotary joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107842696A true CN107842696A (en) | 2018-03-27 |
Family
ID=61662837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711014079.3A Pending CN107842696A (en) | 2017-10-26 | 2017-10-26 | Novel test radar rotary joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107842696A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110488267A (en) * | 2019-07-23 | 2019-11-22 | 安徽智立通科技股份有限公司 | A kind of easily assembling easily adjusts radar velocity measurement equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6902140B1 (en) * | 2004-03-26 | 2005-06-07 | Shih-Yi Huang | Adjustable support foot |
| CN202852351U (en) * | 2012-09-17 | 2013-04-03 | 西安天伟电子系统工程有限公司 | Ground reconnaissance radar tripod platform manual adjustment turnplate |
| EP2801682A1 (en) * | 2013-05-07 | 2014-11-12 | Vinzenz Harrer GmbH | Supporting foot |
| CN204387623U (en) * | 2015-01-13 | 2015-06-10 | 王玺 | A kind of tripod for optical survey instrument |
| CN205720644U (en) * | 2016-05-06 | 2016-11-23 | 成都零启自动化控制技术有限公司 | A kind of can the radar of pitch regulation |
| CN205723951U (en) * | 2016-05-06 | 2016-11-23 | 成都零启自动化控制技术有限公司 | A kind of multi-faceted radar |
| CN207541256U (en) * | 2017-10-26 | 2018-06-26 | 四川嘉义雷科电子技术有限公司 | Test radar Novel rotary device |
-
2017
- 2017-10-26 CN CN201711014079.3A patent/CN107842696A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6902140B1 (en) * | 2004-03-26 | 2005-06-07 | Shih-Yi Huang | Adjustable support foot |
| CN202852351U (en) * | 2012-09-17 | 2013-04-03 | 西安天伟电子系统工程有限公司 | Ground reconnaissance radar tripod platform manual adjustment turnplate |
| EP2801682A1 (en) * | 2013-05-07 | 2014-11-12 | Vinzenz Harrer GmbH | Supporting foot |
| CN204387623U (en) * | 2015-01-13 | 2015-06-10 | 王玺 | A kind of tripod for optical survey instrument |
| CN205720644U (en) * | 2016-05-06 | 2016-11-23 | 成都零启自动化控制技术有限公司 | A kind of can the radar of pitch regulation |
| CN205723951U (en) * | 2016-05-06 | 2016-11-23 | 成都零启自动化控制技术有限公司 | A kind of multi-faceted radar |
| CN207541256U (en) * | 2017-10-26 | 2018-06-26 | 四川嘉义雷科电子技术有限公司 | Test radar Novel rotary device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110488267A (en) * | 2019-07-23 | 2019-11-22 | 安徽智立通科技股份有限公司 | A kind of easily assembling easily adjusts radar velocity measurement equipment |
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