CN219658964U - Large coverage area base station antenna for building area - Google Patents
Large coverage area base station antenna for building area Download PDFInfo
- Publication number
- CN219658964U CN219658964U CN202320804941.5U CN202320804941U CN219658964U CN 219658964 U CN219658964 U CN 219658964U CN 202320804941 U CN202320804941 U CN 202320804941U CN 219658964 U CN219658964 U CN 219658964U
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- base station
- plate
- station antenna
- reflecting plate
- vertical plate
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- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The utility model relates to the technical field of communication, and provides a large-coverage base station antenna for a building area, which comprises a reflecting plate arranged in a shell, wherein a vibrator unit and a phase shifter are arranged on the reflecting plate; a first vertical plate and a second vertical plate are arranged in the shell, and two ends of the reflecting plate are respectively arranged on the first vertical plate and the second vertical plate in a rotating mode. By the technical scheme, the problem of high cost of the base station antenna for the building area in the prior art is solved.
Description
Technical Field
The utility model relates to the technical field of communication, in particular to a large-coverage base station antenna for a building area.
Background
The main function of the base station antenna is to provide wireless coverage, i.e. to enable wireless signal transmission between a wired communication network and a wireless mobile terminal. The base station antenna is mostly rectangular, normally with the vertical installation of base station antenna on the pole (the length direction of base station antenna is unanimous with the direction of height of pole), the inside phase shifter that is provided with of base station antenna can adjust the downward inclination of base station antenna in vertical direction to adjust the coverage of base station antenna to ground. To achieve full 360 degree coverage in the horizontal direction, 3 or more base station antennas are typically mounted circumferentially on the mast.
For building areas, in the azimuth without building distribution, signal coverage is not needed, so 360-degree full coverage is not needed, but a single base station antenna cannot meet the coverage requirement of the whole building area, so that 2 or more base station antennas are needed to be installed at the base stations of the building area, and the installation cost is high.
Disclosure of Invention
The utility model provides a large-coverage base station antenna for a building area, which solves the problem of high cost of the base station antenna for the building area in the related technology.
The technical scheme of the utility model is as follows: including setting up the reflecting plate in the casing, be provided with oscillator unit and phase shifter on the reflecting plate, the base station antenna is used for transversely installing on the pole, the reflecting plate rotates and sets up in the casing, and the axis of rotation with the length direction of reflecting plate is unanimous.
Further, a first vertical plate and a second vertical plate are arranged in the shell, and two ends of the reflecting plate are respectively arranged on the first vertical plate and the second vertical plate in a rotating mode.
Further, be provided with the arc track on the first riser, still include:
the first rotating shaft is arranged at the first end of the reflecting plate and is rotatably arranged on the first vertical plate;
the second rotating shaft is arranged at the second end of the reflecting plate and is rotatably arranged on the second vertical plate;
one end of the adjusting rod is connected with the reflecting plate, and the other end of the adjusting rod is movably arranged on the arc-shaped track;
and the locking mechanism is used for locking the position of the reflecting plate.
Further, the locking mechanism includes:
a mounting hole provided at an end of the reflection plate;
the strip-shaped hole is arranged on the first vertical plate;
the locking piece is used for penetrating through the strip-shaped hole and the mounting hole in sequence to tightly press the reflecting plate and the first vertical plate.
Further, the arc-shaped track, the adjusting rod, the mounting hole, the strip-shaped hole and the locking piece are two, and are symmetrically arranged on two sides of the first rotating shaft.
Further, adjust the pole and be the threaded rod, still include:
the marking ruler is arranged on the reflecting plate and is provided with scales;
the nut is arranged on the threaded rod and meshed with the threaded rod, and the nut is movably arranged on the marking ruler;
one end of the pull rod is connected with the screw nut, and the other end of the pull rod is connected with the rotating rod of the phase shifter.
Further, the device further comprises a mounting plate, one end of the mounting plate is rotatably arranged at the bottom of the shell, and the other end of the mounting plate is provided with a clamping piece.
The working principle and the beneficial effects of the utility model are as follows:
according to the utility model, the base station antenna is transversely arranged on the holding pole (the length direction of the base station antenna is perpendicular to the height direction of the holding pole), the function of adjusting the downward inclination angle in the traditional vertical installation is converted into the function of adjusting the horizontal coverage range, and meanwhile, the reflecting plate is rotatably arranged in the shell, so that the rotation of the reflecting plate can be used for adjusting the downward inclination angle in the vertical direction. Therefore, the function of adjusting the downward inclination angle and the horizontal coverage area can be simultaneously realized by using one base station antenna, and a new base station antenna is not required to be added, so that the cost of the base station is saved.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of a first riser and a second riser according to the present utility model;
FIG. 2 is a schematic view of the structure of the arc track and locking mechanism of the present utility model;
FIG. 3 is a schematic view of the structure of the marking ruler in the utility model;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a schematic view of a mounting plate according to the present utility model;
in the figure: the device comprises a reflecting plate 1, a vibrator unit 2, a phase shifter 3, a shell 4, a first vertical plate 5, a second vertical plate 6, an arc-shaped track 7, a first rotating shaft 8, a second rotating shaft 9, an adjusting rod 10, an installing hole 11, a strip-shaped hole 12, a locking piece 13, a marking ruler 14, a screw 15, a pull rod 16, a phase shifter 17, a rotating rod 18, an installing plate 19 and a clamping piece 20.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 5, the large coverage area base station antenna for a building area of the present embodiment includes a reflection plate 1 disposed in a housing 4, a vibrator unit 2 and a phase shifter 173 are disposed on the reflection plate 1, the base station antenna is laterally mounted on a holding pole, the reflection plate 1 is rotatably disposed in the housing 4, and a rotation axis is consistent with a length direction of the reflection plate 1.
In this embodiment, the base station antenna is transversely mounted on the holding pole (the length direction of the base station antenna is perpendicular to the height direction of the holding pole), the function of adjusting the downtilt angle by conventional vertical mounting is converted into the function of adjusting the horizontal coverage range, and meanwhile, since the reflecting plate 1 is rotatably disposed in the housing 4, the rotation of the reflecting plate 1 can be used for adjusting the downtilt angle in the vertical direction. Therefore, the function of adjusting the downward inclination angle and the horizontal coverage area can be simultaneously realized by using one base station antenna, and a new base station antenna is not required to be added, so that the cost of the base station is saved.
In the present embodiment, the longitudinal direction of the radiation plate coincides with the longitudinal direction of the base station antenna housing 4.
Further, a first vertical plate 5 and a second vertical plate 6 are arranged in the shell 4, and two ends of the reflecting plate 1 are respectively arranged on the first vertical plate 5 and the second vertical plate 6 in a rotating mode.
Through rotating the both ends of reflecting plate 1 respectively and setting up on first riser 5 and second riser 6, realize that reflecting plate 1 rotates the setting in casing 4, simple structure, convenient operation.
Further, the first vertical plate 5 is provided with an arc-shaped track 7, and further comprises:
the first rotating shaft 8 is arranged at the first end of the reflecting plate 1, and the first rotating shaft 8 is rotatably arranged on the first vertical plate 5;
the second rotating shaft 9 is arranged at the second end of the reflecting plate 1, and the second rotating shaft 9 is rotatably arranged on the second vertical plate 6;
one end of the adjusting rod 10 is connected with the reflecting plate 1, and the other end of the adjusting rod is movably arranged on the arc-shaped track 7;
and a locking mechanism for locking the position of the reflecting plate 1.
In this embodiment, when the reflective plate 1 needs to be rotated, the adjusting rod 10 can be moved along the arc-shaped track 7, and in the process that the adjusting rod 10 moves along the arc-shaped track 7, the reflective plate 1 drives the first rotating shaft 8 and the second rotating shaft 9 to rotate; when the transmitting plate rotates to a set angle, the position of the transmitting plate is locked by the locking mechanism.
Further, the locking mechanism includes:
a mounting hole 11 provided at an end of the reflection plate 1;
a bar-shaped hole 12 provided on the first riser 5;
and the locking piece 13 is used for penetrating the strip-shaped hole 12 and the mounting hole 11 in sequence to press the reflecting plate 1 and the first vertical plate 5.
In this embodiment, the locking member 13 may be a wing nut or a screw, and the mounting hole 11 may be a threaded hole, so that the compression of the reflecting plate 1 and the first vertical plate 5 can be achieved by screwing the wing nut into the threaded hole, thereby achieving locking of the position of the transmitting plate.
Further, the arc-shaped track 7, the adjusting rod 10, the mounting hole 11, the strip-shaped hole 12 and the locking piece 13 are two, and are symmetrically arranged on two sides of the first rotating shaft 8.
The arc track 7, the adjusting rod 10, the mounting hole 11, the strip-shaped hole 12 and the locking piece 13 are two, and are symmetrically arranged on two sides of the first rotating shaft 8, so that stress balance of the reflecting plate 1 is facilitated, and the stability of the reflecting plate 1 is improved.
Further, the adjusting lever 10 is a threaded rod, and further includes:
the marking ruler 14 is arranged on the reflecting plate 1, and scales are arranged on the marking ruler 14;
the nut 15 is arranged on the threaded rod and meshed with the threaded rod, and the nut 15 is movably arranged on the marking ruler 14;
the pull rod 16 has one end connected to the nut 15 and the other end connected to the rotation rod 18 of the phase shifter 173.
In the embodiment, by rotating the adjusting rod 10, the adjusting rod 10 drives the nut 15 to move, and the nut 15 drives the rotating rod 18 of the phase shifter 173 to move through the pull rod 16, so that the angle adjustment of the phase shifter 173 is realized; meanwhile, the nut 15 moves on the marking ruler 14, and the moving angle of the phase shifter 173 can be obtained by marking the position of the nut 15 on the marking ruler 14, so that the accurate adjustment of the phase shifting angle is facilitated.
Further, the device also comprises a mounting plate 19, one end of the mounting plate 19 is rotatably arranged at the bottom of the shell 4, and the other end of the mounting plate is provided with a clamping piece 20.
In this embodiment, the clamping piece 20 specifically adopts a U-shaped piece, two ends of the U-shaped piece are provided with threads, when the base station antenna is installed, the U-shaped piece is sleeved outside the holding pole, and two ends of the U-shaped piece are locked by nuts, so that the base station antenna is installed on the holding pole; one end of the mounting plate 19 is rotatably arranged at the bottom of the shell 4, and the angle of the mounting plate 19 can be adjusted according to the field requirement, so that the field installation is facilitated.
The foregoing description of the preferred embodiments of the utility model 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 utility model.
Claims (7)
1. The large-coverage base station antenna for the building area comprises a reflecting plate (1) arranged in a shell (4), wherein a vibrator unit (2) and a phase shifter (17) (3) are arranged on the reflecting plate (1), and the large-coverage base station antenna is characterized in that the base station antenna is transversely arranged on a holding pole, the reflecting plate (1) is rotatably arranged in the shell (4), and a rotation axis is consistent with the length direction of the reflecting plate (1).
2. The large coverage area base station antenna for building area according to claim 1, wherein a first vertical plate (5) and a second vertical plate (6) are arranged in the shell (4), and two ends of the reflecting plate (1) are respectively rotatably arranged on the first vertical plate (5) and the second vertical plate (6).
3. The large coverage area base station antenna for a building area according to claim 2, characterized in that the first riser (5) is provided with an arc-shaped track (7), further comprising:
the first rotating shaft (8) is arranged at the first end of the reflecting plate (1), and the first rotating shaft (8) is rotatably arranged on the first vertical plate (5);
the second rotating shaft (9) is arranged at the second end of the reflecting plate (1), and the second rotating shaft (9) is rotatably arranged on the second vertical plate (6);
one end of the adjusting rod (10) is connected with the reflecting plate (1), and the other end of the adjusting rod is movably arranged on the arc-shaped track (7);
and the locking mechanism is used for locking the position of the reflecting plate (1).
4. A large coverage area base station antenna for a building area according to claim 3, wherein the locking mechanism comprises:
a mounting hole (11) provided at an end of the reflection plate (1);
a strip-shaped hole (12) arranged on the first vertical plate (5);
and the locking piece (13) is used for sequentially penetrating through the strip-shaped hole (12) and the mounting hole (11) to compress the reflecting plate (1) and the first vertical plate (5).
5. The large coverage area base station antenna for building area according to claim 4, wherein the arc-shaped track (7), the adjusting rod (10), the mounting hole (11), the bar-shaped hole (12) and the locking piece (13) are two, and are symmetrically arranged at two sides of the first rotating shaft (8).
6. A large coverage area base station antenna for a building area according to claim 3, characterized in that the adjusting lever (10) is a threaded rod, further comprising:
the marking ruler (14) is arranged on the reflecting plate (1), and scales are arranged on the marking ruler (14);
the nut (15) is arranged on the threaded rod and meshed with the threaded rod, and the nut (15) is movably arranged on the marking ruler (14);
and a pull rod (16) one end of which is connected with the screw (15) and the other end of which is connected with a rotating rod (18) of the phase shifter (17) (3).
7. The large-coverage base station antenna for a building area according to claim 1, further comprising a mounting plate (19), wherein one end of the mounting plate (19) is rotatably arranged at the bottom of the housing (4), and the other end of the mounting plate is provided with a clamping piece (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320804941.5U CN219658964U (en) | 2023-04-12 | 2023-04-12 | Large coverage area base station antenna for building area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320804941.5U CN219658964U (en) | 2023-04-12 | 2023-04-12 | Large coverage area base station antenna for building area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219658964U true CN219658964U (en) | 2023-09-08 |
Family
ID=87861955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320804941.5U Active CN219658964U (en) | 2023-04-12 | 2023-04-12 | Large coverage area base station antenna for building area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219658964U (en) |
-
2023
- 2023-04-12 CN CN202320804941.5U patent/CN219658964U/en active Active
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