CN117477200A - Single polarization log periodic antenna - Google Patents
Single polarization log periodic antenna Download PDFInfo
- Publication number
- CN117477200A CN117477200A CN202311233237.XA CN202311233237A CN117477200A CN 117477200 A CN117477200 A CN 117477200A CN 202311233237 A CN202311233237 A CN 202311233237A CN 117477200 A CN117477200 A CN 117477200A
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- mounting plate
- threaded sleeve
- fixing
- antenna
- propping
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- 230000000737 periodic effect Effects 0.000 title claims description 14
- 230000010287 polarization Effects 0.000 title description 2
- 230000005404 monopole Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 abstract description 9
- 230000005855 radiation Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
- H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
- H01Q11/10—Logperiodic antennas
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Abstract
The invention relates to the technical field of communication antennas, and provides a monopole logarithmic period antenna, which comprises a base, a radiation oscillator assembly, a plastic cover body and a cable, wherein the radiation oscillator assembly and the plastic cover body are arranged on the base, the radiation oscillator assembly is positioned in the plastic cover body, and the cable is connected with the radiation oscillator assembly. Through the technical scheme, the problems of low antenna installation accuracy and low speed in the prior art are solved.
Description
Technical Field
The invention relates to the technical field of communication antennas, in particular to a monopole log periodic antenna.
Background
At present, the number of the 5G communication antennas is several times of that of 4G according to actual conditions, so that the antennas are perfected and deployed, and a long path is needed to be taken, the existing antennas are slow in deployment speed and precision due to the structure and the installation mode, and the deployment speed of the 5G antennas is reduced.
Disclosure of Invention
The invention provides a single-polarization log-periodic antenna, which solves the problems of low antenna installation precision and low speed in the prior art.
The technical scheme of the invention is as follows:
comprising the following steps: the base, the radiation oscillator component, the plastic cover body and the cable, wherein the radiation oscillator component and the plastic cover body are arranged on the base, the radiation oscillator component is positioned in the plastic cover body, the cable is connected with the radiation oscillator component, the device is characterized by further comprising,
the base is provided with a direction dividing line which faces to the right upper side when the antenna is correctly installed,
the level gauge is arranged on the base, and the direction score indication direction is perpendicular to the plane where the level gauge is located.
As a further technical scheme, the method also comprises the following steps,
the fixing frame is arranged on the base and used for fixing the antenna on the column body.
As a further technical scheme, the method comprises the steps of,
the fixing frame comprises a first mounting plate and a second mounting plate which are connected in sequence, the base is rotatably arranged on the first mounting plate, and the fixing frame also comprises,
the fixed component is arranged on the second mounting plate, and the second mounting plate is arranged on the column body through the fixed component.
As a further technical scheme, the method comprises the steps of,
the second mounting plate is provided with a fixed hole group, the fixed hole group comprises a first fixed hole and a second fixed hole, the fixed component comprises,
a rope body, one end of the rope body is provided with a clamping block, a position close to the other end is provided with a tightening block,
the end of the rope body with the propping block sequentially passes through the first fixing hole and the second fixing hole, the rope body is wound outside the column body, the clamping block is clamped at one side of the first fixing hole,
the two ends of the propping piece respectively act on the second mounting plate and the propping piece, and the propping piece is used for propping up the rope body.
As a further technical solution, the propping piece comprises,
a first threaded sleeve having an internal thread, a first opening formed in a sidewall of the first threaded sleeve, one end of the first threaded sleeve proximate to the second mounting plate,
the second threaded sleeve is provided with external threads, the second threaded sleeve is in threaded rotation connection in the first threaded sleeve, a second opening is formed in the side wall of the second threaded sleeve, the rope body is located in the second threaded sleeve, and one end of the second threaded sleeve is used for propping up the propping up block.
As a further technical scheme, the method comprises the steps of,
a first tightening block is arranged on one side of the first threaded sleeve, which is close to the second mounting plate,
and one end of the second threaded sleeve, which is close to the jacking block, is provided with a second tightening block.
As a further technical scheme, the method comprises the steps of,
the fixed hole group is at least provided with two groups in parallel, the first fixed hole is arc-shaped, the second fixed hole is strip-shaped, one end of the second fixed hole penetrates through one side of the second mounting plate to form an open inlet,
the diameter of the jacking block is smaller than that of the first fixing hole, the diameter of the clamping block is larger than that of the first fixing hole, and the diameter of the rope body is equal to the width of the second fixing hole.
As a further technical scheme, the method comprises the steps of,
two sides of the first fixing hole are provided with a plurality of limit grooves, and also comprise,
the gasket is sleeved outside the rope body, and is located on one side of the first fixing hole, and the gasket is provided with a limiting protrusion which is used for being clamped in the limiting groove.
As a further technical scheme, the method also comprises the following steps,
the anti-falling piece is arranged on the second mounting plate and comprises,
a fastening nut disposed on the second mounting plate,
the screw rod is in threaded connection with the fastening nut, one end of the screw rod penetrates through the second mounting plate and then props against the column body,
one end of the screw rod propping against the column body is provided with a column-shaped groove,
the jacking rod is arranged in the cylindrical groove in a sliding mode, a spring is arranged in the cylindrical groove, and the spring is used for pushing the jacking rod to jack the column body.
As a further technical scheme, the method comprises the steps of,
the first mounting plate is perpendicular to the second mounting plate, and the first mounting plate and the second mounting plate are perpendicular to the plane where the level gauge is located.
The working principle and the beneficial effects of the invention are as follows:
in the invention, as shown in fig. 1, the direction score lines are arranged on the base, so that the direction can be distinguished by an installer, the direction can be adjusted quickly, and in addition, the direction of the antenna installation can be further and accurately determined on the basis of the direction score line indication by the level meter, thereby not only improving the installation precision, but also improving the installation speed and reducing the installation time.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of a first embodiment of the present invention;
FIG. 2 is a second schematic diagram of the structure of the present invention;
FIG. 3 is a schematic diagram of an explosive structure according to the present invention;
FIG. 4 is a schematic diagram of a front view of the present invention;
FIG. 5 is a schematic view of the cross-sectional structure A-A of FIG. 4 in accordance with the present invention;
FIG. 6 is a schematic view of the enlarged partial structure B of FIG. 5 according to the present invention;
FIG. 7 is a schematic view of a fastener according to the present invention;
FIG. 8 is a schematic diagram of a fastener according to a second embodiment of the present invention;
in the figure: the device comprises a 1-base, a 11-direction scribing line, a 21-radiation oscillator assembly, a 22-plastic cover body, a 23-cable, a 3-level meter, a 4-fixing frame, a 41-first mounting plate, a 42-second mounting plate, a 43-fixing hole group, a 431-first fixing hole, a 432-second fixing hole, a 5-fixing assembly, a 51-rope body, a 52-clamping block, a 53-jacking block, a 54-jacking piece, a 541-first threaded sleeve, a 542-second threaded sleeve, a 61-first opening, a 62-second opening, a 63-first tightening block, a 64-second tightening block, a 66-gasket, a 7-anti-falling piece, a 71-fastening nut, a 72-screw, a 73-jacking rod, a 81-arc hole, a 82-reinforcing plate and a 9-cylinder.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-8, the present invention proposes a monopole log periodic antenna comprising:
the base 1, the radiating oscillator assembly 21, the plastic cover 22 and the cable 23, the radiating oscillator assembly 21 and the plastic cover 22 are arranged on the base 1, the radiating oscillator assembly 21 is positioned in the plastic cover 22, the cable 23 is connected with the radiating oscillator assembly 2, the device is characterized by further comprising,
the base 1 is provided with a direction dividing line 11, the direction dividing line 11 faces to the right upper side when the antenna is correctly installed,
the level gauge 3, the level gauge 3 sets up on base 1, and direction score line 11 indicates the direction and the plane that the level gauge 3 is located perpendicularly.
In this embodiment, as shown in fig. 1, the base 1 is provided with the direction score line 11, which can indicate the installer to distinguish the direction, and can adjust the direction more quickly, and in addition, the setting of the level 3 can further accurately determine the mounting direction of the antenna on the basis of the direction score line 11, thereby not only improving the mounting precision, but also improving the mounting speed and reducing the mounting time.
Further, the method also comprises the steps of,
the mount 4, mount 4 setting is on base 1, and mount 4 is used for fixing the antenna on cylinder 9.
In this embodiment, the fixing frame 4 is used for fixing the antenna on the column 9, so that the installation is convenient.
Further, the fixing frame 4 comprises a first mounting plate 41 and a second mounting plate 42 which are sequentially connected, the base 1 is rotatably arranged on the first mounting plate 41, and further comprises,
the fixed component 5, fixed component 5 sets up on the second mounting panel 42, and the second mounting panel 42 passes through fixed component 5 and sets up on cylinder 9.
In this embodiment, the base 1 is rotatably mounted on the first mounting plate 41 to facilitate adjustment of the orientation of the antenna and then secured thereto, and the securing assembly 5 facilitates mounting the second mounting plate 42 to the post 9.
Further, the second mounting plate 42 is provided with a fixing hole group 43, the fixing hole group 43 includes a first fixing hole 431 and a second fixing hole 432, the fixing assembly 5 includes,
a rope body 51, one end of the rope body 51 is provided with a clamping block 52, a position close to the other end is provided with a jacking block 53,
the propping piece 54, one end of the rope body 51 with the propping block 53 sequentially passes through the first fixing hole 431 and the second fixing hole 432, the rope body 51 is wound outside the column 9, the clamping block 52 is clamped at one side of the first fixing hole 431,
the two ends of the propping piece 54 respectively act on the second mounting plate 42 and the propping piece 54, and the propping piece 54 is used for propping the rope body 51.
In this embodiment, as shown in fig. 1, 2 and 8, when the second mounting plate 42 is fixed on the column 9, one end of the rope body 51 may pass through the first fixing hole 431, the first fixing hole 431 is close to the base 1, the rope body 51 passes through the first fixing hole 431 and then passes through the column 9 in a surrounding manner, and then passes through the second fixing hole 432, and the rope body 51 is tensioned by the tightening member 54, so that the fixing is completed, which is very convenient, and compared with the prior art, the fixture block 52 replaces a screw for fixing, and is not easy to operate closer to the base 1, thereby reducing the operation time and difficulty, improving the mounting speed, and facilitating rapid deployment of the communication antenna.
Further, the tightening member 54 includes,
a first threaded sleeve 541 having an internal thread, a first opening 61 being provided in a sidewall of the first threaded sleeve 541, one end of the first threaded sleeve 541 being proximate to the second mounting plate 42,
the second threaded sleeve 542, the second threaded sleeve 542 has external screw thread, and second threaded sleeve 542 screw thread rotates to connect in first threaded sleeve 541, has offered the second opening 62 on the second threaded sleeve 542 lateral wall, and the rope body 51 is located second threaded sleeve 542, and the one end of second threaded sleeve 542 is used for pushing up tight piece 53.
In this embodiment, as shown in fig. 1, 7 and 8, after the rope body 51 passes through the second fixing hole 432, the tightening member 54 is sleeved outside the rope body 51, the second threaded sleeve 542 is rotated, the first threaded sleeve 541 and the second threaded sleeve 542 are lengthened, the first threaded sleeve 541 is propped against the second mounting plate 42, the second threaded sleeve 542 is propped against the tightening block 53, the rope body 51 is tensioned, and fastening is completed, because the relative rotation between the first threaded sleeve 541 and the second threaded sleeve 542 can realize tightening, the possibility of the whole deviation of the antenna is reduced, the installation speed and the accuracy are improved, in addition, the tightening member 54 is in the state shown in fig. 7 before use, the first opening 61 and the second opening 62 are overlapped, the rope body can be penetrated through the first opening 61 and the second opening 62 and then the first opening 61 and the second opening 62 are rotated to the non-overlapped state, the rope body 51 can be prevented from being pulled out, and in addition, the rope body 51 can be a steel wire rope.
Further, the side of the first threaded sleeve 541 adjacent to the second mounting plate 42 has a first tightening block 63,
the end of the second threaded sleeve 542 adjacent the tightening block 53 has a second tightening block 64.
In this embodiment, as shown in fig. 7 and 8, the first tightening block 63 and the second tightening block 64 are in a hexagonal prism shape, so that the first threaded sleeve 541 and the second threaded sleeve 542 can be turned by using a wrench conveniently, in addition, the first threaded sleeve 541 has external threads, and after the rope body 51 enters the first threaded sleeve 541, a nut is additionally arranged to be sleeved outside the first threaded sleeve 541, so that on one hand, the strength of the first threaded sleeve 541 can be improved, and on the other hand, the rope body can be prevented from coming out when the first opening 61 and the second opening 62 are overlapped.
Further, the fixing hole group 43 is at least provided with two groups in parallel, the first fixing hole 431 is arc-shaped, the second fixing hole 432 is bar-shaped and one end penetrates one side of the second mounting plate 42,
the diameter of the tightening block 53 is smaller than that of the first fixing hole 431, the diameter of the clamping block 52 is larger than that of the first fixing hole 431, and the diameter of the rope body 51 is equal to the width of the second fixing hole 432.
In this embodiment, as shown in fig. 1, at least two fixing hole groups 43 are provided, which can be better fixed on the column 9, in addition, the diameter of the tightening block 53 is smaller than that of the first fixing hole 431, so that the rope 51 can conveniently pass through the first fixing hole 431, the diameter of the clamping block 52 is larger than that of the first fixing hole 431, the clamping block 52 can be clamped outside the first fixing hole 431, the diameter of the rope 51 is equal to that of the second fixing hole 432, the rope 51 can be prevented from being deviated, and the accuracy of the overall position is improved.
Further, the first fixing hole 431 has a plurality of limiting grooves on both sides, and further comprises,
the gasket 66 is sleeved outside the rope body 51, the gasket 66 is located on one side of the first fixing hole 431, and the gasket 66 is provided with a limiting protrusion which is used for being clamped in the limiting groove.
In this embodiment, the limiting protrusions on the gasket 66 are clamped in the limiting grooves on two sides of the first fixing hole 431, so that the positions of the ends of the clamping blocks 52 of the rope body 51 can be better fixed, sliding is prevented, and overall stability is affected.
Further, the method also comprises the steps of,
an anti-drop member 7, the anti-drop member 7 being provided on the second mounting plate 42, the anti-drop member 7 comprising,
a fastening nut 71, the fastening nut 71 being provided on the second mounting plate 42,
a screw 72, the screw 72 is screwed in the fastening nut 71, one end of the screw 72 penetrates through the second mounting plate 42 and then abuts against the column 9,
one end of the screw 72, which is propped against the column body 9, is provided with a column-shaped groove,
the propping rod 73, the propping rod 73 is arranged in the cylindrical groove in a sliding way, and a spring is arranged in the cylindrical groove and used for pushing the propping rod 73 to prop against the cylinder 9.
In this embodiment, as shown in fig. 1 and 6, the setting of the anti-falling member 7 can make the propping rod 73 prop up the column 9 under the action of the spring, so as to prevent loosening after a long time, and improve the overall firmness and service life.
Further, the first mounting plate 41 is perpendicular to the second mounting plate 42, and both the first mounting plate 41 and the second mounting plate 42 are perpendicular to the plane in which the level 3 is located.
Further, two arc holes 81 are formed in the first mounting plate 41, the two arc holes 81 are symmetrical to each other, and the base 1 is fixed to the first mounting plate 41 by screws penetrating through the arc holes 81.
In this embodiment, as shown in fig. 1, two arc holes 81 are provided to realize that the base 1 has a certain rotation space on the first fixing plate 41, so as to facilitate the adjustment of the angle.
Further, the method also comprises the steps of,
reinforcing plate 82, reinforcing plate 82 is located between second mounting plate 42 and cylinder 9, and rope 51 runs through both ends of reinforcing plate 82.
In this embodiment, as shown in fig. 2, the reinforcing plate 82 is disposed, so as to effectively prevent the second fixing plate 42 from deforming, prevent the whole from loosening, and improve the firmness.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (10)
1. The monopole log periodic antenna comprises a base (1), a radiating oscillator assembly (21), a plastic cover body (22) and a cable (23), wherein the radiating oscillator assembly (21) and the plastic cover body (22) are arranged on the base (1), the radiating oscillator assembly (21) is positioned in the plastic cover body (22), the cable (23) is connected with the radiating oscillator assembly (2), and is characterized by further comprising,
the base (1) is provided with a direction dividing line (11), the direction dividing line (11) faces to the right upper side when the antenna is correctly installed,
the level gauge (3), the level gauge (3) is arranged on the base (1), and the direction score line (11) indicates that the direction is perpendicular to the plane where the level gauge (3) is located.
2. The single-polarized log periodic antenna of claim 1, further comprising,
the fixing frame (4), the fixing frame (4) is arranged on the base (1), and the fixing frame (4) is used for fixing the antenna on the column body (9).
3. The monopole log periodic antenna according to claim 2, wherein,
the fixing frame (4) comprises a first mounting plate (41) and a second mounting plate (42) which are sequentially connected, the base (1) is rotatably arranged on the first mounting plate (41), and the fixing frame also comprises,
the fixing assembly (5), the fixing assembly (5) is arranged on the second mounting plate (42), and the second mounting plate (42) is arranged on the column body (9) through the fixing assembly (5).
4. A monopole log periodic antenna according to claim 3, characterized in that,
a fixed hole group (43) is arranged on the second mounting plate (42), the fixed hole group (43) comprises a first fixed hole (431) and a second fixed hole (432), the fixed component (5) comprises,
a rope body (51), one end of the rope body (51) is provided with a clamping block (52), the position close to the other end is provided with a jacking block (53),
the propping piece (54), one end of the rope body (51) with the propping block (53) sequentially passes through the first fixing hole (431) and the second fixing hole (432), the rope body (51) is wound outside the column body (9), the clamping block (52) is clamped at one side of the first fixing hole (431),
the two ends of the propping piece (54) respectively act on the second mounting plate (42) and the propping piece (54), and the propping piece (54) is used for propping the rope body (51).
5. The single-polarized log periodic antenna according to claim 4, wherein said puller (54) comprises,
a first threaded sleeve (541), the first threaded sleeve (541) having an internal thread, a first opening (61) being provided in a sidewall of the first threaded sleeve (541), one end of the first threaded sleeve (541) being proximate to the second mounting plate (42),
the second threaded sleeve (542), second threaded sleeve (542) have the external screw thread, second threaded sleeve (542) screw thread rotation is connected in first threaded sleeve (541), second opening (62) have been seted up on second threaded sleeve (542) lateral wall, rope body (51) are located in second threaded sleeve (542), the one end of second threaded sleeve (542) is used for the top tightly tight piece (53).
6. The single-polarized log periodic antenna of claim 5, wherein the antenna comprises,
a first tightening block (63) is arranged on one side of the first threaded sleeve (541) close to the second mounting plate (42),
the second threaded sleeve (542) has a second tightening block (64) at an end thereof adjacent to the tightening block (53).
7. The single-polarized log periodic antenna of claim 5, wherein the antenna comprises,
the fixed hole group (43) is at least provided with two groups in parallel, the first fixed hole (431) is arc-shaped, the second fixed hole (432) is strip-shaped, one end of the second fixed hole penetrates through one side of the second mounting plate (42) to form an open inlet,
the diameter of the propping block (53) is smaller than that of the first fixing hole (431), the diameter of the clamping block (52) is larger than that of the first fixing hole (431), and the diameter of the rope body (51) is equal to the width of the second fixing hole (432).
8. The single-polarized log periodic antenna of claim 7, wherein the antenna is configured to receive the antenna signal,
two sides of the first fixing hole (431) are provided with a plurality of limiting grooves, and also comprise,
the gasket (66), gasket (66) cover is established outside the rope body (51), just gasket (66) are located one side of first fixed orifices (431), spacing arch has on gasket (66), and spacing arch is used for the card in the spacing inslot.
9. The single-polarized log periodic antenna of claim 3, further comprising,
an anti-falling piece (7), wherein the anti-falling piece (7) is arranged on the second mounting plate (42), the anti-falling piece (7) comprises,
a fastening nut (71), the fastening nut (71) being arranged on the second mounting plate (42),
the screw rod (72), the screw rod (72) is in threaded connection with the fastening nut (71), one end of the screw rod (72) penetrates through the second mounting plate (42) and then props against the column (9),
one end of the screw rod (72) propping up the column body (9) is provided with a column groove,
the jacking rod (73) is arranged in the cylindrical groove in a sliding mode, a spring is arranged in the cylindrical groove, and the spring is used for pushing the jacking rod (73) to jack the cylinder (9).
10. A monopole log periodic antenna according to claim 3, characterized in that,
the first mounting plate (41) is perpendicular to the second mounting plate (42), and the first mounting plate (41) and the second mounting plate (42) are perpendicular to the plane where the level gauge (3) is located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311233237.XA CN117477200B (en) | 2023-09-22 | 2023-09-22 | Single polarization log periodic antenna |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311233237.XA CN117477200B (en) | 2023-09-22 | 2023-09-22 | Single polarization log periodic antenna |
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| CN117477200A true CN117477200A (en) | 2024-01-30 |
| CN117477200B CN117477200B (en) | 2024-04-05 |
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