CN112490620A - A radar antenna that is used for big dipper and 5G technique easy to install - Google Patents
A radar antenna that is used for big dipper and 5G technique easy to install Download PDFInfo
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- CN112490620A CN112490620A CN202011143880.XA CN202011143880A CN112490620A CN 112490620 A CN112490620 A CN 112490620A CN 202011143880 A CN202011143880 A CN 202011143880A CN 112490620 A CN112490620 A CN 112490620A
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- 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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/005—Damping of vibrations; Means for reducing wind-induced forces
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/18—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces
- H01Q19/19—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface
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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
Abstract
The invention relates to the technical field of radar antennas, in particular to an easily-installed radar antenna for Beidou and 5G technologies, which comprises a radar antenna body, an installation table and a stabilizing frame, wherein an auxiliary reflection block is jointly fixed at the other end of a support, an antenna is installed at one end of the auxiliary reflection block, a central body is fixed at the other end of the radar antenna body, an upper back frame and a lower back frame are respectively fixed at the upper side and the lower side of the other end of the central body, an adjusting screw rod is rotatably connected at the other end of the upper back frame, a fixed rod is rotatably connected at the other end of the lower back frame, the installation table comprises a fixed disc and a base, a rotary disc is rotatably connected at the top of the fixed disc, a fixed block is fixed at the right side of the top of the rotary disc, a positioning plate is fixed at the top of the fixed block, the adjusting screw, The invention is convenient for adjusting the angle and the direction of the radar antenna, is easy to install and has good stability.
Description
Technical Field
The invention relates to the technical field of radar antennas, in particular to an easy-to-install radar antenna for Beidou and 5G technologies.
Background
The fifth generation mobile communication technology, abbreviated as 5G or 5G technology, is the latest generation cellular mobile communication technology, and is also an extension following 4G (LTE-A, WiMax), 3G (UMTS, LTE) and 2G (gsm) systems. The performance goals of 5G are high data rates, reduced latency, energy savings, reduced cost, increased system capacity, and large-scale device connectivity.
The Beidou generally refers to a Beidou system, is a satellite navigation system which is independently constructed and independently operated in China and focuses on the development requirements of national security and economic society, and is a national important space infrastructure for providing all-weather, all-time and high-precision positioning, navigation and time service for global users. Related products of the Beidou system are widely applied to the fields of transportation, marine fishery, hydrological monitoring, meteorological forecasting, geographic information mapping, forest fire prevention, communication time system, power dispatching, disaster relief and reduction, emergency search and rescue and the like, gradually permeate into aspects of human social production and people life, and inject new vitality for global economy and social development.
With the continuous development of science and technology, the Beidou and 5G technologies are also continuously improved, and a radar antenna is required in the Beidou and 5G technologies, and is used for radiating and receiving electromagnetic waves and determining equipment for detecting the directions of the electromagnetic waves. When the radar transmits, energy needs to be intensively radiated to a direction needing to be irradiated; and during receiving, only the echo in the detection direction is received as far as possible, and the azimuth and the elevation angle of the target or one of the azimuth and the elevation angle of the target are distinguished. Of the three coordinates (azimuth, elevation and distance) of the radar measurement target position, the measurement of two coordinates (azimuth and elevation) is directly related to the performance of the antenna. Therefore, antenna performance is more important for radar devices than for other electronic devices (e.g., communication devices, etc.).
However, the existing radar antenna has certain defects: the existing radar antenna is not easy to install, so that the working pressure of workers can be increased due to the inconvenience in installation, and the working efficiency is reduced; current radar antenna be not convenient for angle regulation and position, and current radar antenna is comparatively troublesome when adjusting the angle, has wasted staff's operating time, causes work efficiency low, and when meetting strong wind weather, the stability of radar body is relatively poor. To this end, we propose an easy-to-install radar antenna for the beidou and 5G technologies.
Disclosure of Invention
The invention aims to provide an easily-installed radar antenna for Beidou and 5G technologies, and aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an easily-installed radar antenna for Beidou and 5G technologies comprises a radar antenna body, an installation table and a stabilizing frame, wherein a reflecting surface is arranged on the inner wall of the radar antenna body, a support is fixedly connected to the periphery of the inner wall of the radar antenna body, an auxiliary reflecting block is jointly fixed to the other end of the support, an antenna is installed at one end, away from the radar antenna body, of the auxiliary reflecting block, a central body is fixed to the other end of the radar antenna body, an upper back frame and a lower back frame are respectively fixed to the upper side and the lower side of the other end of the central body, the other end of the upper back frame is rotatably connected with an adjusting screw rod, the other end of the lower back frame is rotatably connected with a fixing rod, the installation table comprises a fixing disc and a base, a rotating disc is rotatably connected to the top of the fixing disc, a fixing block is fixed to the right side, the fixed rod is fixed on the left side of the top of the rotary table, the positioning cylinder is fixed on the bottom of the fixed table, rectangular blocks are fixed on the front side and the rear side of the outer wall of the positioning cylinder, a rack channel is formed in the left side of the rectangular block at the front end, the other end of the rack channel penetrates through the positioning cylinder and finally penetrates through the rear end face of the rectangular block at the rear end, a rack is slidably mounted in the rack channel, a rotary rod cavity communicated with the rack channel is formed in the middle of the inside of the positioning cylinder, a rotary rod is rotatably mounted in the middle of the rotary rod cavity, gears meshed with the rack are fixed on the outer wall of the rotary rod, the top of the rotary rod penetrates through the fixed table and is fixedly connected with the rotary table, a tooth plate matched with the rack is rotatably mounted on the rectangular block at the front end, a hydraulic rod is mounted in the middle of the top of the base, the stabilizing frame comprises an inner rod, an outer rod and a mounting plate, the outer rod is integrally formed in the middle of the top of the mounting plate, the inner rod is mounted at the top of the outer rod, and the top of the inner rod is connected with the outer wall of the bottom of the radar antenna body in a sliding mode.
As the further setting of above-mentioned scheme, holding tank down has been seted up to outer pole axle center department, be fixed with the guide bar in the middle of the holding tank bottom down, interior pole bottom extends to inside the holding tank down, interior pole axle center department has seted up the holding tank, the guide bar top extends to inside the last holding tank.
As a further arrangement of the above scheme, the outer wall of the bottom of the guide rod is sleeved with a lower spring, the bottom of the lower spring is fixed to the bottom of the lower accommodating groove, the top of the lower spring is fixed to the bottom of the inner rod, an upper spring is arranged inside the upper accommodating groove, the top of the upper spring is fixed to the top of the upper accommodating groove, and the bottom of the upper spring is fixed to the top of the guide rod.
As a further setting of the scheme, an arc-shaped block is fixed at the bottom of the outer wall of the radar antenna body, a curved surface T-shaped sliding groove which penetrates through the bottom of the arc-shaped block in the left-right direction is formed in the bottom of the arc-shaped block, and a curved surface T-shaped sliding block matched with the curved surface T-shaped sliding groove is fixed at the top of the inner rod.
As a further arrangement of the above scheme, the inner wall of the left side of the rack channel extends outwards to be fixed with a linear sliding block, the rack is provided with a sliding groove matched with the linear sliding block, the front end and the rear end of the rack extend to the outside of the rack channel, and a grab handle is fixed at the front end of the rack.
As a further arrangement of the above scheme, one end of the adjusting screw rod, which is close to the central body, is fixed with an integrally formed adapter block, the adapter block is rotatably connected with the upper back frame, the positioning plate is provided with a threaded hole matched with the adjusting screw rod, and the other end of the adjusting screw rod penetrates through the threaded hole and is fixed with a limit handle.
As a further arrangement of the above scheme, a center shaft is fixed on the rectangular block at the front end, a through hole matched with the outer diameter of the center shaft is formed in the middle inside the tooth block plate, a slip-resistant pad is bonded on the inner wall of the through hole, and a tooth block matched with the rack is fixed at one end of the tooth block plate.
As a further arrangement of the scheme, mounting pieces are fixed to the bottom of the outer wall of the base at equal intervals, and mounting holes are formed in the mounting pieces and the mounting disc.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the rotating block arranged on the adjusting screw rod is rotatably connected with the upper back frame, the lower back frame is rotatably connected with the fixed rod, and the limiting handle arranged on the adjusting screw rod is rotated, so that the adjusting screw rod can rotate left and right, and the radar antenna body rotates left or right by taking the connecting point of the lower back frame and the fixed rod as a rotating point, thereby adjusting the inclination angle of the radar antenna body, and the radar antenna is convenient to operate and easy to realize.
2. According to the radar antenna body orientation adjusting device, the rectangular block is arranged at the top of the hydraulic rod, the rack which is connected with the gear in a transmission mode is arranged, when the radar antenna body orientation adjusting device is used, the rack is pulled, the sliding groove which is matched with the linear sliding block is arranged, the rack can move stably and labor-saving, the rack slides forwards and backwards, the gear which is meshed with the rack is driven to rotate continuously, the rotating rod is driven to rotate, the rotating disc is driven to rotate, the radar antenna body is driven to rotate horizontally, the radar antenna body orientation adjusting function is achieved, the tooth plate is rotated after the radar antenna body orientation is adjusted, the tooth plate is aligned and meshed with the rack, the rack is fixed, and therefore the orientation position of the.
3. According to the invention, the arc-shaped block is fixedly arranged at the bottom of the outer wall of the radar antenna body, so that the stabilizing frame is connected with the arc-shaped block in a sliding manner, when the radar antenna body rotates leftwards or rightwards, the height of the stabilizing frame is changed along with the arc-shaped block, the lower spring and the upper spring are always in a compressed state, and the inner rod has upward supporting force due to the restoring force of the lower spring and the upper spring, so that the radar antenna body is well supported, and the radar antenna has the effects of wind resistance and shock absorption and good stability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a first perspective structure of the present invention;
FIG. 2 is a schematic view of a second perspective structure of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a schematic structural view at A of the present invention;
FIG. 5 is a schematic cross-sectional view taken along line B-B of the present invention;
FIG. 6 is a schematic structural view of an outer rod, a mounting plate, and an arc block of the present invention;
FIG. 7 is a third perspective structural view of the present invention.
In the figure: 1. a radar antenna body; 101. an arc-shaped block; 102. a curved T-shaped chute; 2. a support; 3. a secondary reflection block; 4. an antenna; 5. a central body; 6. an upper back frame; 7. a lower back frame; 8. adjusting the screw rod; 801. a transfer block; 9. fixing the rod; 10. a fixed block; 11. positioning a plate; 12. a turntable; 13. fixing the disc; 14. positioning the column; 15. a rectangular block; 16. a rack; 1601. a handle; 1602. a chute; 17. a tooth block plate; 18. a middle shaft; 19. a hydraulic lever; 20. a base; 2001. mounting a sheet; 21. an inner rod; 2101. a curved T-shaped slider; 22. an outer rod; 2201. a lower accommodating groove; 23. mounting a disc; 24. a rack channel; 25. a rotor cavity; 26. a rotating rod; 27. a gear; 28. a guide bar; 29. a lower spring; 30. and (4) spring loading.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail with reference to the accompanying drawings 1 to 7, in conjunction with the embodiments.
Example 1
This embodiment 1 introduces an easy-to-install radar antenna for beidou and 5G technologies, which includes a radar antenna body 1, an installation platform, and a stabilizing frame, wherein a reflection surface is disposed on an inner wall of the radar antenna body 1, a support 2 is fixedly connected to the periphery of the inner wall of the radar antenna body 1, an auxiliary reflection block 3 is commonly fixed to the other end of the support 2, an antenna 4 is installed at one end of the auxiliary reflection block 3 away from the radar antenna body 1, a central body 5 is fixed to the other end of the radar antenna body 1, an upper back frame 6 and a lower back frame 7 are respectively fixed to the upper and lower sides of the other end of the central body 5, an adjusting screw 8 is rotatably connected to the other end of the upper back frame 6, a fixing rod 9 is rotatably connected to the other end of the lower back frame 7, the installation platform includes a fixing disk 13 and a base 20, a rotating disk 12 is rotatably connected to the, 10 tops of fixed block are fixed with locating plate 11, adjusting screw 8 is close to the one end of centrum 5 is fixed with integrated into one piece's switching piece 801, switching piece 801 with go up back of the body frame 6 and rotate the connection, locating plate 11 seted up with 8 complex screw holes of adjusting screw, the 8 other ends of adjusting screw run through the screw hole just is fixed with spacing handle, carousel 12 top left side is fixed with dead lever 9, during the use, when the inclination of radar antenna body 1 is adjusted to needs, rotates the spacing handle on the adjusting screw 8, can drive adjusting screw 8 along with the screw hole left and right rotating on the locating plate 11 for back of the body frame 7 and dead lever 9 tie point are for turning point rotate left or right below the centrum 5, thereby adjustment radar antenna body 1's inclination, the simple operation easily realizes.
Example 2
This embodiment 2 has introduced a radar antenna that is used for big dipper and 5G technique easy installation, including radar antenna body 1, mount table, steady frame, 1 inner wall of radar antenna body is provided with the plane of reflection, equal fixedly connected with support 2 all around of 1 inner wall of radar antenna body, 2 other ends of support are fixed with vice reflecting block 3 jointly, vice reflecting block 3 is kept away from antenna 4 is installed to radar antenna body 1's one end, and radar antenna's theory of operation is among the prior art: the transmitter generates high-frequency high-power pulse trains under the control of the timer, and the pulse trains reach the directional antenna through the transceiving switch and radiate outwards in the form of electromagnetic waves. Under the control of the antenna control equipment, the antenna beam scans in space according to a specified direction, when electromagnetic waves irradiate on a target, part of secondary scattering electromagnetic waves reach the radar antenna, are transmitted to the receiver through the receiving and transmitting switch, are amplified, mixed and detected, and are transmitted to the radar terminal equipment, so that the existence, the direction, the distance, the speed and the like of the target can be judged.
The other end of the radar antenna body 1 is fixed with a central body 5, the upper and lower sides of the other end of the central body 5 are respectively fixed with an upper back frame 6 and a lower back frame 7, the other end of the upper back frame 6 is rotatably connected with an adjusting screw 8, the other end of the lower back frame 7 is rotatably connected with a fixing rod 9, the mounting table comprises a fixing disc 13 and a base 20, the top of the fixing disc 13 is rotatably connected with a rotary disc 12, the right side of the top of the rotary disc 12 is fixed with a fixing block 10, the top of the fixing block 10 is fixed with a positioning plate 11, the adjusting screw 8 is in through connection with the positioning plate 11, the left side of the top of the rotary disc 12 is fixed with the fixing rod 9, the bottom of the fixing disc 13 is fixed with a positioning cylinder 14, the front side and the rear side of the outer wall of the positioning cylinder 14 are both fixed with rectangular, the rear end face of the rectangular block 15 which finally penetrates through the rear end is provided, a rack 16 is slidably mounted inside the rack channel 24, a linear slider is fixed on the inner wall of the left side of the rack channel 24 in an outward extending manner, a sliding groove 1602 matched with the linear slider is formed in the rack 16, the front end and the rear end of the rack 16 extend to the outside of the rack channel 24, a grab handle 1601 is fixed at the front end of the rack 16, a rotating rod cavity 25 communicated with the rack channel 24 is formed in the middle inside the positioning column 14, a rotating rod 26 is rotatably mounted in the middle of the rotating rod cavity 25, a gear 27 meshed with the rack 16 is fixed on the outer wall of the rotating rod 26, the top of the rotating rod 26 penetrates through the fixed disc 13 and is fixedly connected with the rotating disc 12, when the rack 16 can be moved back and forth by pulling the grab handle 1601 by a person, the sliding groove 1602 matched with the linear slider is arranged, so that the rack 16, the rack 16 slides back and forth to drive the gear 27 engaged with the rack to rotate continuously, so that the rotating rod 26 rotates to drive the rotating disc 12 to rotate, thereby driving the radar antenna body 1 to rotate horizontally to adjust the direction of the radar antenna body 1, the rectangular block 15 at the front end is rotatably provided with a toothed block plate 17 matched with the rack 16, the rectangular block 15 at the front end is fixed with a center shaft 18, the middle inside of the toothed block plate 17 is provided with a through hole matched with the outer diameter of the center shaft 18, the inner wall of the through hole is bonded with a sliding-resistant pad, the sliding-resistant pad is made of rubber, the sliding-resistant pad is arranged to enable the toothed block plate 17 to be difficult to rotate on the outer wall of the center shaft 18 under the condition of no external force, one end of the toothed block plate 17 is fixed with the toothed block matched with the rack 16, after the direction of the radar antenna body 1 is adjusted, the toothed block plate 17 is rotated to enable the toothed block on the toothed block, so that the rack 16 is fixed, and the azimuth position of the radar antenna body 1 is fixed, the hydraulic rod 19 is installed in the middle of the top of the base 20, the top of the hydraulic rod 19 is connected to the bottom of the rectangular block 15, and the rectangular block 15 can be driven to move up and down by starting the hydraulic rod 19, so that the height position of the radar antenna body 1 can be adjusted.
Example 3
This embodiment 3 introduces an easy-to-install radar antenna for beidou and 5G technologies, which includes a radar antenna body 1, an installation table, and a stabilizing frame, wherein a reflection surface is disposed on an inner wall of the radar antenna body 1, a support 2 is fixedly connected to the periphery of the inner wall of the radar antenna body 1, an auxiliary reflection block 3 is commonly fixed to the other end of the support 2, an antenna 4 is installed at one end of the auxiliary reflection block 3 away from the radar antenna body 1, a central body 5 is fixed to the other end of the radar antenna body 1, the stabilizing frame includes an inner rod 21, an outer rod 22 and an installation disc 23, the outer rod 22 is integrally formed in the middle of the top of the installation disc 23, the inner rod 21 is installed at the top of the outer rod 22, the top of the inner rod 21 is slidably connected with the outer wall at the bottom of the radar antenna body 1, a lower accommodating groove 220, a guide rod 28 is fixed in the middle of the bottom of the lower accommodating groove 2201, the bottom of the inner rod 21 extends into the lower accommodating groove 2201, an upper accommodating groove is formed in the axis of the inner rod 21, the top of the guide rod 28 extends into the upper accommodating groove, a lower spring 29 is sleeved on the outer wall of the bottom of the guide rod 28, the bottom of the lower spring 29 is fixed at the bottom of the lower accommodating groove 2201, the top of the lower spring 29 is fixed at the bottom of the inner rod 21, an upper spring 30 is installed in the upper accommodating groove, the top of the upper spring 30 is fixed at the top of the upper accommodating groove, the bottom of the upper spring 30 is fixed at the top of the guide rod 28, an arc-shaped block 101 is fixed at the bottom of the outer wall of the radar antenna body 1, a curved surface T-shaped sliding groove 102 penetrating through the arc-shaped block 101 from left to right is formed at the, when the adjusting screw 8 drives the central body 5 to rotate left or right with the connection point of the lower back frame 7 and the fixing rod 9 as the rotation point, the height of the steady rest is changed, when the radar antenna body 1 rotates left, the curved T-shaped slider 2101 slides left inside the curved T-shaped sliding slot 102, so that the extrusion degree of the lower spring 29 and the upper spring 30 is smaller, the part of the inner rod 21 extending out of the outer rod 22 is increased, the height of the steady rest is increased, when the radar antenna body 1 rotates right, the curved T-shaped slider 2101 slides right inside the curved T-shaped sliding slot 102, at this time, the part of the inner rod 21 entering the lower accommodating slot 2201 is increased, the part of the guide rod 28 entering the upper accommodating slot is increased, the inner rod 21 extrudes the lower spring 29 downwards, the guide rod 28 extrudes the upper spring 30 upwards, so that the height of the steady rest is reduced, in the device, the lower spring 29 and the upper spring 30 are, lower spring 29 and upper spring 30's restoring force make interior pole 21 ascending holding power to play fine supporting role to radar antenna body 1, have anti-wind, absorbing effect, base 20 outer wall bottom equidistance is fixed with mounting plate 2001, mounting plate 2001 with the mounting hole has all been seted up on the mounting disc 23, during the installation, runs through the mounting hole on the mounting plate 2001 and the mounting hole on the mounting disc 23 respectively through the bolt, with this device fixed mounting in suitable position, sets up base 20 and mounting disc 23 two mounting points and ground fixed connection, has strengthened the stability of this device, and anti-wind is effectual.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a radar antenna that is used for easy installation of big dipper and 5G technique, includes radar antenna body (1), mount table, steady frame, radar antenna body (1) inner wall is provided with plane of reflection, its characterized in that: the radar antenna comprises a radar antenna body (1), wherein the periphery of the inner wall of the radar antenna body (1) is fixedly connected with a support (2), the other end of the support (2) is jointly fixed with an auxiliary reflection block (3), one end, far away from the radar antenna body (1), of the auxiliary reflection block (3) is provided with an antenna (4), the other end of the radar antenna body (1) is fixedly provided with a central body (5), the upper side and the lower side of the other end of the central body (5) are respectively fixed with an upper back frame (6) and a lower back frame (7), the other end of the upper back frame (6) is rotatably connected with an adjusting screw rod (8), the other end of the lower back frame (7) is rotatably connected with a fixed rod (9), the mounting table comprises a fixed disc (13) and a base (20), the top of the fixed disc (13) is rotatably connected with a rotary disc (12), the right side, the adjusting screw rod (8) is in through connection with the positioning plate (11), the fixing rod (9) is fixed on the left side of the top of the rotary plate (12), the positioning cylinder (14) is fixed at the bottom of the fixed plate (13), the rectangular blocks (15) are fixed on the front side and the rear side of the outer wall of the positioning cylinder (14), the rack channel (24) is formed in the left side of the rectangular block (15) at the front end, the other end of the rack channel (24) penetrates through the positioning cylinder (14) and finally penetrates through the rear end face of the rectangular block (15) at the rear end, a rack (16) is slidably mounted inside the rack channel (24), a rotary rod cavity (25) communicated with the rack channel (24) is formed in the middle inside of the positioning cylinder (14), a rotary rod (26) is rotatably mounted in the middle of the rotary rod cavity (25), and a gear (27) meshed with the rack (16) is fixed on the outer wall of, the utility model discloses a radar antenna, including rotor (26), solid dish (13) and carousel (12) fixed connection, bull stick (26) top run through gu set (13) and with carousel (12) fixed connection, the front end rotate on rectangular block (15) install with rack (16) complex tooth piece board (17), install hydraulic stem (19) in the middle of base (20) top, hydraulic stem (19) top is connected the bottom of rectangular block (15), firm frame includes interior pole (21), outer pole (22) and mounting disc (23), be provided with integrated into one piece in the middle of mounting disc (23) top outer pole (22), install outer pole (22) top interior pole (21), interior pole (21) top with radar antenna body (1) bottom outer wall sliding connection.
2. An easily mountable radar antenna for beidou and 5G technologies according to claim 1, characterised in that: outer pole (22) axle center department has seted up down holding tank (2201), be fixed with guide bar (28) in the middle of holding tank (2201) bottom down, interior pole (21) bottom extends to inside holding tank (2201) down, interior pole (21) axle center department has seted up the holding tank, guide bar (28) top extends to inside the holding tank of going up.
3. An easily mountable radar antenna for beidou and 5G technologies according to claim 2, characterised in that: the outer wall of guide bar (28) bottom has cup jointed down spring (29), lower spring (29) bottom is fixed holding tank (2201) bottom down, lower spring (29) top is fixed interior pole (21) bottom, it has last spring (30) to go up holding tank internally mounted, it fixes to go up spring (30) top go up the holding tank top, just it fixes to go up spring (30) bottom guide bar (28) top.
4. An easily mountable radar antenna for beidou and 5G technologies according to claim 1, characterised in that: an arc-shaped block (101) is fixed to the bottom of the outer wall of the radar antenna body (1), a curved surface T-shaped sliding groove (102) penetrating through the bottom of the arc-shaped block (101) in the left-right direction is formed in the bottom of the arc-shaped block, and a curved surface T-shaped sliding block (2101) matched with the curved surface T-shaped sliding groove (102) is fixed to the top of the inner rod (21).
5. An easily mountable radar antenna for beidou and 5G technologies according to claim 1, characterised in that: rack passageway (24) left side inner wall outwards extends and is fixed with sharp slider, seted up on rack (16) with sharp slider complex spout (1602), both ends all extend to around rack (16) rack passageway (24) outside, rack (16) front end is fixed with grab handle (1601).
6. An easily mountable radar antenna for beidou and 5G technologies according to claim 1, characterised in that: adjusting screw (8) are close to the one end of central body (5) is fixed with integrated into one piece's switching piece (801), switching piece (801) with go up back of the body frame (6) and rotate the connection, locating plate (11) seted up with adjusting screw (8) complex screw hole, adjusting screw (8) other end runs through the screw hole just is fixed with spacing handle.
7. An easily mountable radar antenna for beidou and 5G technologies according to claim 1, characterised in that: a middle shaft (18) is fixed on the rectangular block (15) at the front end, a through hole matched with the outer diameter of the middle shaft (18) is formed in the middle of the inner part of the tooth block plate (17), a sliding resistance pad is bonded on the inner wall of the through hole, and a tooth block matched with the rack (16) is fixed at one end of the tooth block plate (17).
8. An easily mountable radar antenna for beidou and 5G technologies according to claim 1, characterised in that: the mounting plate is characterized in that mounting pieces (2001) are fixed to the bottom of the outer wall of the base (20) at equal intervals, and mounting holes are formed in the mounting pieces (2001) and the mounting disc (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011143880.XA CN112490620A (en) | 2020-10-23 | 2020-10-23 | A radar antenna that is used for big dipper and 5G technique easy to install |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011143880.XA CN112490620A (en) | 2020-10-23 | 2020-10-23 | A radar antenna that is used for big dipper and 5G technique easy to install |
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| CN112490620A true CN112490620A (en) | 2021-03-12 |
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| CN202011143880.XA Withdrawn CN112490620A (en) | 2020-10-23 | 2020-10-23 | A radar antenna that is used for big dipper and 5G technique easy to install |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113511343A (en) * | 2021-09-09 | 2021-10-19 | 北京智星空间技术研究院有限公司 | Synthetic aperture radar's mounting system |
| CN114614233A (en) * | 2022-05-11 | 2022-06-10 | 广东南方电信规划咨询设计院有限公司 | 5G communication signal acquisition and regulation device |
| CN117269956A (en) * | 2023-11-13 | 2023-12-22 | 广东海洋大学 | Sea surface oil spill radar monitoring device and monitoring method thereof |
-
2020
- 2020-10-23 CN CN202011143880.XA patent/CN112490620A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113511343A (en) * | 2021-09-09 | 2021-10-19 | 北京智星空间技术研究院有限公司 | Synthetic aperture radar's mounting system |
| CN113511343B (en) * | 2021-09-09 | 2021-12-10 | 北京智星空间技术研究院有限公司 | Synthetic aperture radar's mounting system |
| CN114614233A (en) * | 2022-05-11 | 2022-06-10 | 广东南方电信规划咨询设计院有限公司 | 5G communication signal acquisition and regulation device |
| CN117269956A (en) * | 2023-11-13 | 2023-12-22 | 广东海洋大学 | Sea surface oil spill radar monitoring device and monitoring method thereof |
| CN117269956B (en) * | 2023-11-13 | 2024-02-23 | 广东海洋大学 | Sea surface oil spill radar monitoring device and monitoring method thereof |
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Application publication date: 20210312 |