CN108594182A - The new-type radar of flexible rotation - Google Patents
The new-type radar of flexible rotation Download PDFInfo
- Publication number
- CN108594182A CN108594182A CN201810784456.XA CN201810784456A CN108594182A CN 108594182 A CN108594182 A CN 108594182A CN 201810784456 A CN201810784456 A CN 201810784456A CN 108594182 A CN108594182 A CN 108594182A
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- waveguide
- inner wire
- shell
- new
- flexible rotation
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- 238000009413 insulation Methods 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000011056 performance test Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Radar Systems Or Details Thereof (AREA)
- Aerials With Secondary Devices (AREA)
Abstract
The invention discloses a kind of new-type radars of flexible rotation, including first wave guide and radiating guide, second waveguide is installed above the first wave guide, and the upper outer wall of second waveguide is provided with sleeve, the apical lateral face of the second waveguide is mounted with swivel nut, and shell is provided on the outside of second waveguide, the lower surface of the shell is equipped with end cap, it is provided with insulation support body above the inner wall of the second waveguide, and the inside of insulation support body is through there is fixed inner wire, it is provided with movable inner wire above the fixed inner wire, the lower outer of the second waveguide is provided with mounting plate, and motor is installed below the left side of mounting plate, horn mouth is installed on the outside of the radiating guide, and radiating guide is located at the upper outer of movable inner wire.The new-type radar arrangement of the flexible rotation is close, and set degree is high, flexible rotation, while spin stabilization, and structure is reliable, has greatly ensured the stability monitoring function of radar and radar system.
Description
Technical field
The present invention relates to Radar Technology field, the new-type radar of specially a kind of flexible rotation.
Background technology
The method of radar radio finds target and measures their spatial position, and therefore, radar is also referred to as " wireless
Electricity positioning ", radar is the electronic equipment using electromagnetic wave detection target, and radar emission electromagnetic wave is irradiated and receives to target
Its echo, thus to obtain information such as the distance of target to electromagnetic emission point, range rate (radial velocity), orientation, height,
In modern military field, the application of radar is more extensive, and plays very important effect.
However existing radar installations, the place that can be improved is still had in its own structure, radar is working
In the process, it generally requires to carry out multi-angle rotary, but with the geographical ring residing for the lengthening of radar service life or radar
Border is more severe, can all cause there are problems that underaction, the mobility of radar are directly related to radar in terms of radar operating
To the Effect on Detecting and speed of detection of peripheral extent, for this purpose, it is proposed that the new-type radar of flexible rotation.
Invention content
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of new-type radar of flexible rotation
Existing radar installations, still has the place that can be improved in its own structure, and radar during the work time, often needs
Multi-angle rotary is carried out, but as the geographical environment residing for the lengthening of radar service life or radar is more severe, all
It can cause there are problems that underaction, the mobility of radar are directly related to spy of the radar to peripheral extent in terms of radar operating
The problem of surveying effect and speed of detection.
To achieve the above object, the present invention provides the following technical solutions：The new-type radar of flexible rotation, including first wave guide
And radiating guide, second waveguide is installed above the first wave guide, and the upper outer wall of second waveguide is provided with sleeve, institute
The apical lateral face for stating second waveguide is mounted with swivel nut, and shell is provided on the outside of second waveguide, the lower surface of the shell
End cap is installed, insulation support body is provided with above the inner wall of the second waveguide, and the inside of insulation support body is solid through having
Determine inner wire, movable inner wire is provided with above the fixed inner wire, the lower outer of the second waveguide is provided with peace
Loading board, and motor is installed below the left side of mounting plate, pinion gear, and the right side peace of pinion gear are provided with above the motor
It is equipped with gear wheel, bearing, the outside peace of the radiating guide are provided between the outer wall of the second waveguide and the inner wall of shell
Equipped with horn mouth, and radiating guide is located at the upper outer of movable inner wire, and the bell-mouthed upper outer is mounted with briquetting.
Preferably, the sleeve and swivel nut are respectively connected by screw between second waveguide, and bearing is along second waveguide
Vertical direction be arranged in parallel altogether there are two, and bearing is clamped to the by sleeve and swivel nut, sleeve and end cap respectively
The outside of two waveguides.
Preferably, it fits closely, and insulate between the medial surface of the insulation support body and the lateral surface of fixed inner wire
The symmetrical center line of supporter is overlapped with the symmetrical center line of fixed inner wire, and the upper end outer wall of fixed inner wire is screw thread
Structure, while being connected for screw-thread fit between fixed inner wire and movable inner wire.
Preferably, it is axis connection between the pinion gear and motor, and size is meshed between pinion gear and gear wheel, and
And size cooperates between gear wheel and shell.
Preferably, the movable inner wire is embedded in the inside of radiating guide, and the lateral surface and horn mouth of radiating guide
Groove inner wall between fit closely.
Preferably, be bonded to each other between the bell-mouthed outer surface and the medial surface of briquetting, and briquetting and shell it
Between to be fixedly connected.
Compared with prior art, the beneficial effects of the invention are as follows：The new-type radar arrangement of the flexible rotation is close, gathers journey
Degree is high, flexible rotation, while spin stabilization, and structure is reliable, has greatly ensured radar and the stability monitoring work(of radar system
Can, being provided for ensuring that between shell and second waveguide for bearing can realize that relative rotation, sleeve are screwed second
In waveguide, for being limited to two bearings, swivel nut is screwed in second waveguide, for locking upper end bearing, is held
Lid is connected with shell, is used to support bottom end bearing, and fixed inner wire runs through from the inside of insulation support body, and to lead in fixed
Body is in middle position in the inside of insulation support body, helps to ensure that the straightness of fixed inner wire, movable inner wire installation
It on the threaded upper ends of fixed inner wire, can highly adjust, to meet the needs of performance test, pinion gear is by motor band turn
It is dynamic, drive bull gear drive, gear wheel to be connected with shell after rotation, and be mutually twisted between pinion gear so that shell can
Smoothly rotation, movable inner wire are extend into the cavity of radiating guide, realize that microwave signal transmission, radiating guide are embedded in loudspeaker
In the groove of mouth, the briquetting above horn mouth is fixed with shell, and briquetting is for connecting horn mouth and shell, it is ensured that in the mistake of rotation
Horn mouth is securely and stable in journey, and horn mouth makes microwave by certain subtended angle to external radiation, and collects the echo that reflection comes.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is enlarged structure schematic diagram at A in Fig. 1 of the present invention.
In figure：1, first wave guide；2, second waveguide；3, sleeve；4, swivel nut；5, shell；6, end cap；7, insulation support body；
8, fixed inner wire；9, movable inner wire；10, mounting plate；11, motor；12, pinion gear；13, gear wheel；14, bearing；15, wave
Lead antenna；16, horn mouth；17, briquetting.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：The new-type radar of flexible rotation, including 1 He of first wave guide
The top of radiating guide 15, first wave guide 1 is equipped with second waveguide 2, and the upper outer wall of second waveguide 2 is provided with sleeve 3, the
The apical lateral face of two waveguides 2 is mounted with swivel nut 4, and the outside of second waveguide 2 is provided with shell 5, the lower surface installation of shell 5
There is an end cap 6, be provided with insulation support body 7 above the inner wall of second waveguide 2, and the inside of insulation support body 7 is through having in fixed
Conductor 8 fits closely between the medial surface of insulation support body 7 and the lateral surface of fixed inner wire 8, and pair of insulation support body 7
Center line and the symmetrical center line of fixed inner wire 8 is claimed to overlap, and the upper end outer wall of fixed inner wire 8 is helicitic texture, together
When fix between inner wire 8 and movable inner wire 9 and connected for screw-thread fit, fixed inner wire 8 is passed through from the inside of insulation support body 7
It wears, and fixed inner wire 8 is made to be in middle position in the inside of insulation support body 7, help to ensure that the straight of fixed inner wire 8
Dimension, movable inner wire 9 are mounted on the threaded upper ends of fixed inner wire 8, can highly adjust, to meet the need of performance test
It wants, the top of fixed inner wire 8 is provided with movable inner wire 9, and the lower outer of second waveguide 2 is provided with mounting plate 10, and pacifies
Motor 11 is installed, the top of motor 11 is provided with pinion gear 12, and the right side placement of pinion gear 12 below the left side of loading board 10
There is gear wheel 13, is axis connection between pinion gear 12 and motor 11, and size is meshed between pinion gear 12 and gear wheel 13, and
And size cooperates between gear wheel 13 and shell 5, pinion gear 12 is driven by motor 11 and is rotated, and gear wheel 13 is driven after rotation
Rotation, gear wheel 13 is connected with shell 5, and is mutually twisted between pinion gear 12 so that and shell 5 can smoothly rotate, and second
Bearing 14 is provided between the outer wall and the inner wall of shell 5 of waveguide 2, sleeve 3 and swivel nut 4 respectively pass through between second waveguide 2
Screw connects, and there are two bearing 14 is arranged in parallel altogether along the vertical direction of second waveguide 2, and bearing 14 passes through sleeve respectively
3 are clamped to the outside of second waveguide 2 with swivel nut 4, sleeve 3 and end cap 6, and bearing 14 is provided for ensuring that shell 5 and the
It can realize that relative rotation, sleeve 3 are screwed in second waveguide 2 between two waveguides 2, for being carried out to two bearings 14
Limit, swivel nut 4 is screwed in second waveguide 2, and for locking upper end bearing 14, end cap 6 is connected with shell 5, for branch
Bottom end bearing 14 is supportted, the outside of radiating guide 15 is equipped with horn mouth 16, and radiating guide 15 is located at the top of movable inner wire 9
Outside, movable inner wire 9 are embedded in the inside of radiating guide 15, and in the groove of the lateral surface of radiating guide 15 and horn mouth 16
It is fitted closely between wall, movable inner wire 9 is extend into the cavity of radiating guide 15, realizes microwave signal transmission, radiating guide
15 are embedded in the groove of horn mouth 16, and the upper outer of horn mouth 16 is mounted with briquetting 17, the outer surface of horn mouth 16 with
It is bonded to each other between the medial surface of briquetting 17, and to be fixedly connected between briquetting 17 and shell 5, the briquetting 17 of 16 top of horn mouth
It is fixed with shell 5, briquetting 17 is for connecting horn mouth 16 and shell 5, it is ensured that horn mouth 16 is securely and steady during rotation
Fixed, horn mouth 16 makes microwave by certain subtended angle to external radiation, and collects the echo that reflection comes.
Operation principle：This kind of radar first assembles radar, 1 phase of one end and first wave guide of mounting plate 10
Even, the other end installs motor 11, and motor 11 installs pinion gear 12 by arbor, passes through spiral shell between first wave guide 1 and second waveguide 2
Bolt is connected, and swivel nut 4 and sleeve 3 are mounted on to the outside of second waveguide 2 respectively by screw, and swivel nut 4 is mounted on sleeve 3
One bearing 14 is installed between swivel nut 4 and sleeve 3 by top, then a bearing 14 is installed to the lower section of sleeve 3, the axis
14 bottoms indentation end cap 6 is held, the upper surface of end cap 6 is in contact with the lower surface of bottom end bearing 14, and end cap 6 is again between shell 5
Size matches, and end cap 6 supports bottom end bearing 14, fixed inner wire 8 is passed through insulation support body 7, and ensure to lead in fixed
Body 8 is in the middle position of insulation support body 7, using the helicitic texture in 8 upper outer wall face of fixed inner wire, will be led in activity
Body 9 is screwed onto the top of fixed inner wire 8, in conjunction with actual conditions, to position of the movable inner wire 9 on fixed inner wire 8 into
Row is adjusted, and to meet the needs of performance test, the lower end of shell 5 connects gear wheel 13 by bolts assemblies, in installation gear wheel
When 13, need to ensure between gear wheel 13 and pinion gear 12 to be meshing relation, movable inner wire 9 extend into the chamber of radiating guide 15
In vivo, realize that microwave signal transmission, radiating guide 15 are embedded in the groove of horn mouth 16, briquetting 17 is fixed with shell 5, briquetting
17 are attached horn mouth 16 and shell 5, it is ensured that 16 firm stable of horn mouth during rotation, horn mouth 16 make microwave
By certain subtended angle to external radiation, and the echo that reflection comes is collected, start motor 11, pinion gear 12 rotates, and gear wheel 13 is therewith
Rotation, then the rotation of shell 5, under the action of two bearing 14, realizes relative rotation, fully between shell 5 and second waveguide 2
It ensure that entire radar arrangement can steadily and neatly complete spinning movement, complete the use process of entire radar like this.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. the new-type radar of flexible rotation, including first wave guide (1) and radiating guide (15), it is characterised in that：The first wave
It leads and second waveguide (2) is installed above (1), and the upper outer wall of second waveguide (2) is provided with sleeve (3), second wave
The apical lateral face for leading (2) is mounted with swivel nut (4), and shell (5) is provided on the outside of second waveguide (2), the shell (5)
Lower surface is equipped with end cap (6), and insulation support body (7), and insulation support body are provided with above the inner wall of the second waveguide (2)
(7) inside is provided with movable inner wire (9) through there is fixed inner wire (8) above the fixed inner wire (8), described
The lower outer of second waveguide (2) is provided with mounting plate (10), and is equipped with motor (11), institute below the left side of mounting plate (10)
It states and is provided with pinion gear (12) above motor (11), and be mounted with gear wheel (13) on the right side of pinion gear (12), described second
It is provided with bearing (14) between the outer wall and the inner wall of shell (5) of waveguide (2), loudspeaker is installed on the outside of the radiating guide (15)
Mouth (16), and radiating guide (15) is located at the upper outer of movable inner wire (9), the upper outer peace of the horn mouth (16)
It is equipped with briquetting (17).
2. the new-type radar of flexible rotation according to claim 1, it is characterised in that：The sleeve (3) is each with swivel nut (4)
It is connected by screw between second waveguide (2), and bearing (14) is arranged in parallel with altogether along the vertical direction of second waveguide (2)
Two, and bearing (14) is clamped to second waveguide by sleeve (3) and swivel nut (4), sleeve (3) with end cap (6) respectively
(2) outside.
3. the new-type radar of flexible rotation according to claim 1, it is characterised in that：The insulation support body (7) it is interior
It fits closely between side and the lateral surface of fixation inner wire (8), and is led in the symmetrical center line of insulation support body (7) and fixation
The symmetrical center line of body (8) overlaps, and the upper end outer wall of fixed inner wire (8) is helicitic texture, while fixing inner wire (8)
It is connect for screw-thread fit between movable inner wire (9).
4. the new-type radar of flexible rotation according to claim 1, it is characterised in that：The pinion gear (12) and motor
(11) it is axis connection between, and size is meshed between pinion gear (12) and gear wheel (13), and gear wheel (13) and shell
(5) size cooperates between.
5. the new-type radar of flexible rotation according to claim 1, it is characterised in that：The activity inner wire (9) is embedded
Enter the inside of radiating guide (15), and is closely pasted between the lateral surface of radiating guide (15) and the groove inner wall of horn mouth (16)
It closes.
6. the new-type radar of flexible rotation according to claim 1, it is characterised in that：The outside table of the horn mouth (16)
It is bonded to each other between face and the medial surface of briquetting (17), and is to be fixedly connected between briquetting (17) and shell (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810784456.XA CN108594182B (en) | 2018-07-17 | 2018-07-17 | Novel radar flexible to rotate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810784456.XA CN108594182B (en) | 2018-07-17 | 2018-07-17 | Novel radar flexible to rotate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108594182A true CN108594182A (en) | 2018-09-28 |
| CN108594182B CN108594182B (en) | 2024-06-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810784456.XA Active CN108594182B (en) | 2018-07-17 | 2018-07-17 | Novel radar flexible to rotate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108594182B (en) |
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|---|---|---|---|---|
| JP2011223362A (en) * | 2010-04-09 | 2011-11-04 | Furuno Electric Co Ltd | Waveguide converter and radar device |
| US20120299671A1 (en) * | 2010-01-18 | 2012-11-29 | Tokyo Electron Limited | Electromagnetic-radiation power-supply mechanism and microwave introduction mechanism |
| CN104169736A (en) * | 2012-01-20 | 2014-11-26 | 企业电子公司 | Transportable radar utilizing harmonic drive for resisiting recoil antenna motion |
| CN204271265U (en) * | 2014-11-12 | 2015-04-15 | 无锡华信雷达工程有限责任公司 | The electronic polarization structure of satellite antenna worm-gear type |
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| CN107192987A (en) * | 2017-07-27 | 2017-09-22 | 南京俊禄科技有限公司 | A kind of marine radar transceiver device |
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| CN208421210U (en) * | 2018-07-17 | 2019-01-22 | 南京俊禄科技有限公司 | A kind of new-type radar of flexible rotation |
-
2018
- 2018-07-17 CN CN201810784456.XA patent/CN108594182B/en active Active
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| CN204271265U (en) * | 2014-11-12 | 2015-04-15 | 无锡华信雷达工程有限责任公司 | The electronic polarization structure of satellite antenna worm-gear type |
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| Publication number | Publication date |
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| CN108594182B (en) | 2024-06-18 |
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