CN116759790A - LTE base station antenna system - Google Patents
LTE base station antenna system Download PDFInfo
- Publication number
- CN116759790A CN116759790A CN202310867069.3A CN202310867069A CN116759790A CN 116759790 A CN116759790 A CN 116759790A CN 202310867069 A CN202310867069 A CN 202310867069A CN 116759790 A CN116759790 A CN 116759790A
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- Prior art keywords
- antenna
- base station
- pole
- assembly
- antenna system
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000013016 damping Methods 0.000 claims description 11
- 230000008878 coupling Effects 0.000 abstract description 5
- 238000010168 coupling process Methods 0.000 abstract description 5
- 238000005859 coupling reaction Methods 0.000 abstract description 5
- 230000009977 dual effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004891 communication Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
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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
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
-
- 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
- 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
- H01Q3/04—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 one co-ordinate of the orientation
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Support Of Aerials (AREA)
Abstract
The application relates to the technical field of communication and provides an LTE base station antenna system which comprises a holding pole, an antenna connected with the holding pole through a connecting device, wherein the antenna is electrically connected with a jumper wire, the jumper wire is electrically connected with one end of a main feeder line, the other end of the main feeder line is electrically connected with a base station through the jumper wire, and the connecting device comprises a lower supporting component rotationally connected with the lower end of the antenna and an upper connecting component capable of adjusting the inclination angle of the antenna. The beneficial effects of the application are as follows: through setting up lower support component and last coupling assembling, can also adjust antenna's inclination when guaranteeing to install the antenna fast for dual polarized antenna can be better receipt and send the signal.
Description
Technical Field
The application relates to the technical field of communication, in particular to an LTE base station antenna system.
Background
With the rapid development of mobile communication systems, the base station is required to use broadband and low-cost antennas, and fourth-generation (LTE) systems, such as LTE2300 and LTE2500, are designated as frequency bands of 2300 to 2400MHz and 2500 to 2690MHz, and a relatively critical component in the LTE system is an antenna, which plays a role in receiving and transmitting signals.
In the prior art, an LTE base station antenna system comprises a mounting rack or a holding pole, and a plate-shaped antenna is fixedly mounted on the holding pole through a holding hoop and a bolt.
The inventor has studied the prior art, and when the antenna is installed, the angle and the position are difficult to adjust by the connection mode of the anchor ear and the bolt, and the installation efficiency is low, so the inventor considers that a new LTE base station antenna system should be proposed, and the current problem is solved.
Disclosure of Invention
The application provides an LTE base station antenna system, which solves the problems of low installation efficiency and difficult adjustment.
For this purpose, the application adopts the following technical scheme: the utility model provides an LTE basic station antenna system, includes the pole, the antenna of being connected through connecting device and pole, antenna electric connection jumper wire, jumper wire electric connection main feeder one end, the other end of main feeder passes through jumper wire and basic station electric connection, connecting device includes the lower support subassembly and the last coupling assembling of adjustable antenna inclination who rotates to be connected with the antenna lower extreme.
By adopting the technical scheme: through setting up lower support component and last coupling assembling, can also adjust antenna's inclination when guaranteeing to install the antenna fast for dual polarized antenna can be better receipt and send the signal.
Optionally, the cable lead frame further comprises a cable lead frame, the main feeder is arranged in the cable lead frame through a feeder card, and a plurality of grounding devices are further arranged in the cable lead frame.
By adopting the technical scheme: the feed line card and the grounding device in the chute play a role in limiting and protecting the main feed line.
Optionally, the lower support assembly includes the mounting of being connected with the embracing pole and the connecting piece of being connected with the antenna, connecting piece and mounting fixed connection are equipped with the articulated shaft on the connecting piece, the lower extreme of antenna is rotated with the connecting piece through the articulated shaft and is connected.
By adopting the technical scheme: the mounting is used for being connected with the pole, and the connecting piece is used for connecting the casing of antenna, connects through articulated mode and makes the antenna lower extreme rotatable to the whole inclination of the antenna of being convenient for adjusts.
Optionally, go up coupling assembling and include the mounting of being connected with the armful pole, the outside of mounting is equipped with the mounting panel, be equipped with flexible subassembly on the mounting panel, flexible subassembly is articulated with the upper end of antenna.
By adopting the technical scheme: the mounting is used for being connected with the pole equally, sets up the mounting panel and is convenient for install flexible subassembly, sets up the distance between flexible subassembly be convenient for adjust antenna upper end and the pole to realize the angle modulation of antenna.
Optionally, the flexible subassembly includes the electric telescopic handle that sets up on the mounting panel, and electric telescopic handle's flexible head is articulated with the antenna upper end.
By adopting the technical scheme: when the electric telescopic rod extends out, the distance between the upper end of the antenna and the holding rod is increased, so that the whole antenna is inclined to the ground, and the inclination angle of the antenna is adjusted; on the contrary, when the electric telescopic rod is contracted, the inclination angle of the antenna is reduced, so that the electric flexible adjustment of the angle of the antenna is realized.
Optionally, the flexible subassembly includes one end and mounting panel articulated elastic support arm and one end and antenna articulated supporter, the other end of first support arm and second support arm passes through the connecting axle and articulates, fixed screw thread regulation pole one end on the connecting axle, the other end of screw thread regulation pole passes the diaphragm of mounting panel and fixes the nut threaded connection on the diaphragm, the upper end of screw thread regulation pole is fixed with adjustment handle.
By adopting the technical scheme: when the screw thread adjusting rod is manually rotated, the screw thread adjusting rod can move up and down, so that the hinge point of the elastic supporting arm and the supporting body can move up and down, and the inclination angle of the antenna can be adjusted.
Optionally, the device further comprises a rotating assembly connected with the connecting device, and the rotating assembly is connected with the holding pole.
By adopting the technical scheme: the rotating assembly is arranged to control the connecting device to rotate relative to the holding pole under the action of the controller, so that the adjustment of the installation direction is realized.
Optionally, the rotating assembly comprises a cylinder body rotationally connected with the holding pole and a driving motor for driving the cylinder body to rotate.
By adopting the technical scheme: when the antenna is installed, the connecting device is fixed on the outer peripheral side of the cylinder body, and the cylinder body can be rotated under the drive of the driving motor, so that the rotation of the connecting device is realized, and the antenna installed on the connecting device can be rotated to a proper installation orientation.
Optionally, the outside of barrel is equipped with the ring gear, be equipped with the gear on the driving motor output shaft, ring gear and gear engagement, be equipped with spacing bearing between the downside of barrel and the armful, be equipped with inside lining bearing between the upside of barrel and the armful.
By adopting the technical scheme: the driving motor adopts a stepping motor, under the control action of the controller, the driving motor rotates, the gear drives the gear ring to rotate, and therefore the rotation of the cylinder body is realized, and the limiting bearing and the lining bearing play a role in limiting the cylinder body up and down.
Optionally, a damping buffer ring is further arranged between the cylinder body and the holding pole.
By adopting the technical scheme: the damping buffer ring can be made of rubber materials to form the lining of the cylinder body, and meanwhile, the cylinder body can be prevented from rotating relatively under the action of damping friction, so that a good fixing effect is achieved.
The working principle and the beneficial effects of the application are as follows:
1. through setting up lower support assembly and last coupling assembling, can also adjust the inclination of antenna when guaranteeing to install the antenna fast for dual polarized antenna can be better receive and send the signal, the installation position of the antenna of being convenient for to adjust simultaneously has reduced the installation degree of difficulty.
2. Can rotate relative pole of control connecting device through setting up the effect of rotating the subassembly under the controller to realize the regulation of installation direction, specific when the installation, connecting device fixes in the periphery side of barrel, can make the barrel rotate under driving motor's drive, thereby realizes connecting device's rotation, makes the antenna of installing above that can rotate to suitable installation position.
3. Through setting up the damping buffer ring, it can adopt the rubber material, forms the inside lining of barrel, can prevent the barrel relative rotation under damping friction's effect simultaneously, has played fine fixed effect.
Drawings
The application will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic overall structure of embodiment 1 of the present application;
fig. 2 is a schematic diagram of a connection structure between a pole and an antenna according to embodiment 1 of the present application;
fig. 3 is a schematic diagram of a connection structure between a pole and an antenna according to embodiment 2 of the present application;
fig. 4 is a schematic view of a connection structure between a rotating assembly and a pole according to embodiments 1 and 2 of the present application;
fig. 5 is a schematic view of the connection structure of the pole with the rotating assembly and the antenna according to the present application;
fig. 6 is a schematic diagram of a connection structure between a pole and an antenna with a damping buffer ring according to the present application.
In the figure: 100. holding pole; 200. a connecting device; 210. a lower support assembly; 211. a fixing member; 212. a connecting piece; 213. a hinge shaft; 220. an upper connection assembly; 221. a mounting plate; 2210. a cross plate; 2211. a nut; 300. an antenna; 400. a jumper wire; 500. a main feed line; 600. a base station; 700. cabling rack; 710. a feed line clip; 720. a grounding device; 800. a telescoping assembly; 810. an electric telescopic rod; 820. an elastic support arm; 830. a support body; 840. a connecting shaft; 850. a threaded adjusting rod; 851. an adjusting handle; 900. a rotating assembly; 910. a cylinder; 920. a driving motor; 930. a gear ring; 940. a gear; 950. a limit bearing; 960. lining a bearing; 1000. damping buffer ring.
Detailed Description
The technical solutions of the embodiments of the present application will be clearly and completely described below in conjunction with the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Example 1
As shown in fig. 1 and 2, this embodiment provides an LTE base station antenna system, which includes a pole 100, an antenna 300 connected to the pole 100 through a connection device 200, the antenna 300 is electrically connected to a jumper 400, the jumper 400 is electrically connected to one end of a main feeder 500, the other end of the main feeder 500 is electrically connected to a base station 600 through the jumper 400, and the connection device 200 includes a lower support assembly 210 rotatably connected to the lower end of the antenna 300, and an upper connection assembly 220 capable of adjusting the inclination angle of the antenna 300.
The present embodiment, by providing the lower support assembly 210 and the upper connection assembly 220, can adjust the inclination angle of the antenna 300 while ensuring the rapid installation of the antenna 300, so that the dual polarized antenna 300 can better receive and transmit signals.
The present embodiment should further include a rack 700, where the main feeder 500 is disposed in the rack 700 through the feeder card 710, and a plurality of grounding devices 720 are further disposed in the rack 700. The chute 700 and the feeder card 710 and the grounding device 720 within the chute 700 provide a spacing and protection function for the main feeder 500.
Referring to fig. 2, the lower support assembly 210 of the present embodiment includes a fixing member 211 connected with the pole 100 and a connecting member 212 connected with the antenna 300, the connecting member 212 is fixedly connected with the fixing member 211, a hinge shaft 213 is disposed on the connecting member 212, and the lower end of the antenna 300 is rotatably connected with the connecting member 212 through the hinge shaft 213.
Wherein, mounting 211 is used for being connected with pole 100, and connecting piece 212 is used for connecting the casing of antenna 300, connects through articulated mode so that antenna 300 lower extreme can rotate to the whole inclination of antenna 300 is convenient for adjust.
The upper connecting assembly 220 of the present embodiment includes a fixing member 211 connected to the pole 100, a mounting plate 221 is disposed on the outer side of the fixing member 211, a telescopic assembly 800 is disposed on the mounting plate 221, and the telescopic assembly 800 is hinged to the upper end of the antenna 300.
Wherein, mounting 211 is used for being connected with pole 100 equally, sets up mounting panel 221 and is convenient for install flexible subassembly 800, sets up the distance between flexible subassembly 800 be convenient for adjust antenna 300 upper end and pole 100 to realize antenna 300's angle adjustment.
The telescopic assembly 800 in this embodiment includes an electric telescopic rod 810 provided on the mounting plate 221, and a telescopic head of the electric telescopic rod 810 is hinged to the upper end of the antenna 300.
The specific working principle is as follows: when the electric telescopic rod 810 is extended, the distance between the upper end of the antenna 300 and the holding rod 100 is increased, so that the whole antenna 300 is inclined to the ground, and the inclination angle of the antenna 300 is adjusted; conversely, when the electric telescopic rod 810 is contracted, the inclination angle of the antenna 300 becomes small, thereby realizing electric flexible adjustment of the angle of the antenna 300.
Referring to fig. 4-6, to achieve automatic adjustment of the installation position of antenna 300, this embodiment further includes a rotating assembly 900 connected to connecting device 200, and rotating assembly 900 is connected to pole 100. By arranging the rotating assembly 900, the connecting device 200 can be controlled to rotate relative to the holding pole 100 under the action of the controller, so that the adjustment of the installation direction is realized.
The rotating assembly 900 includes a cylinder 910 rotatably connected to the pole 100 and a driving motor 920 for driving the cylinder 910 to rotate. When the antenna 300 is mounted, the connecting device 200 is fixed on the outer circumferential side of the cylinder 910, and the cylinder 910 can be rotated under the drive of the driving motor 920, so that the rotation of the connecting device 200 is realized, and the antenna 300 mounted thereon can be rotated to a proper mounting orientation.
The outer side of the cylinder 910 is provided with a gear ring 930, an output shaft of the driving motor 920 is provided with a gear 940, the gear ring 930 is meshed with the gear 940, a limit bearing 950 is arranged between the lower side of the cylinder 910 and the holding pole 100, and a lining bearing 960 is arranged between the upper side of the cylinder 910 and the holding pole 100. The driving motor 920 adopts a stepping motor, under the control of the controller, the driving motor 920 rotates, the gear 940 drives the gear ring 930 to rotate, so that the rotation of the cylinder 910 is realized, and the limiting bearing 950 and the lining bearing 960 play a role in limiting the cylinder 910 up and down.
In order to fix the cylinder 910, a damping buffer ring 1000 is further disposed between the cylinder 910 and the pole 100. The damping buffer ring 1000 can be made of rubber material to form the inner lining of the cylinder 910, and can prevent the relative rotation of the cylinder 910 under the action of damping friction, thereby achieving good fixing effect.
Example 2
Referring to fig. 3, the present embodiment is different from embodiment 1 in that the telescopic assembly 800 of the present embodiment includes an elastic support arm 820 having one end hinged to the mounting plate 221 and a support body 830 having one end hinged to the antenna 300, the other ends of the first support arm and the second support arm are hinged through a connection shaft 840, one end of a screw adjusting rod 850 is fixed to the connection shaft 840, the other end of the screw adjusting rod 850 passes through a cross plate 2210 of the mounting plate 221 and is screw-connected to a nut 2211 fixed to the cross plate 2210, and an adjusting handle 851 is fixed to the upper end of the screw adjusting rod 850.
When the screw adjusting lever 850 is manually rotated, the screw adjusting lever 850 may be moved up and down, thereby moving up and down with the hinge point of the elastic support arm 820 and the support 830, and adjusting the inclination angle of the antenna 300.
The foregoing description of the preferred embodiments of the application 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 application.
Claims (10)
1. The utility model provides a LTE basic station antenna system, its characterized in that includes holding pole (100), antenna (300) that are connected with holding pole (100) through connecting device (200), antenna (300) electric connection jumper (400), jumper (400) electric connection owner feeder (500) one end, the other end of owner feeder (500) is through jumper (400) and basic station (600) electric connection, connecting device (200) include lower support assembly (210) and adjustable antenna (300) inclination's upper junction assembly (220) with antenna (300) lower extreme rotation connection.
2. The LTE base station antenna system of claim 1, further comprising a chassis (700), wherein the main feeder (500) is disposed in the chassis (700) by a feeder card (710), and wherein a plurality of grounding devices (720) are further disposed in the chassis (700).
3. The LTE base station antenna system according to claim 1, wherein the lower support assembly (210) includes a fixing member (211) connected to the pole (100) and a connecting member (212) connected to the antenna (300), the connecting member (212) is fixedly connected to the fixing member (211), a hinge shaft (213) is provided on the connecting member (212), and the lower end of the antenna (300) is rotatably connected to the connecting member (212) through the hinge shaft (213).
4. The LTE base station antenna system according to claim 1, wherein the upper connection assembly (220) comprises a fixing piece (211) connected with the holding pole (100), a mounting plate (221) is arranged on the outer side of the fixing piece (211), a telescopic assembly (800) is arranged on the mounting plate (221), and the telescopic assembly (800) is hinged to the upper end of the antenna (300).
5. An LTE base station antenna system according to claim 4, characterized in that the telescopic assembly (800) comprises an electric telescopic rod (810) arranged on the mounting plate (221), the telescopic head of the electric telescopic rod (810) being hinged to the upper end of the antenna (300).
6. The LTE base station antenna system of claim 4, wherein the telescopic assembly (800) includes an elastic support arm (820) having one end hinged to the mounting plate (221) and a support body (830) having one end hinged to the antenna (300), the other ends of the elastic support arm (820) and the support body (830) are hinged through a connection shaft (840), one end of a threaded adjustment rod (850) is fixed on the connection shaft (840), the other end of the threaded adjustment rod (850) passes through a cross plate (2210) of the mounting plate (221) and is in threaded connection with a nut (2211) fixed on the cross plate (2210), and an adjustment handle (851) is fixed at the upper end of the threaded adjustment rod (850).
7. An LTE base station antenna system according to claim 1, further comprising a rotating assembly (900) connected to the connection means (200), the rotating assembly (900) being connected to the pole (100).
8. The LTE base station antenna system of claim 7 wherein the rotational assembly (900) includes a barrel (910) rotatably coupled to the pole (100) and a drive motor (920) for driving the barrel (910) to rotate.
9. The LTE base station antenna system of claim 8, wherein a gear ring (930) is provided on the outer side of the cylinder (910), a gear (940) is provided on the output shaft of the driving motor (920), the gear ring (930) is meshed with the gear (940), a limit bearing (950) is provided between the lower side of the cylinder (910) and the holding pole (100), and a lining bearing (960) is provided between the upper side of the cylinder (910) and the holding pole (100).
10. The LTE base station antenna system of claim 9 wherein a damping buffer ring (1000) is further provided between the barrel (910) and the pole (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310867069.3A CN116759790A (en) | 2023-07-14 | 2023-07-14 | LTE base station antenna system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310867069.3A CN116759790A (en) | 2023-07-14 | 2023-07-14 | LTE base station antenna system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116759790A true CN116759790A (en) | 2023-09-15 |
Family
ID=87953240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310867069.3A Pending CN116759790A (en) | 2023-07-14 | 2023-07-14 | LTE base station antenna system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116759790A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117728180A (en) * | 2024-01-04 | 2024-03-19 | 东莞市一佳电子通讯科技有限公司 | 5g millimeter wave array antenna and mounting method thereof |
-
2023
- 2023-07-14 CN CN202310867069.3A patent/CN116759790A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117728180A (en) * | 2024-01-04 | 2024-03-19 | 东莞市一佳电子通讯科技有限公司 | 5g millimeter wave array antenna and mounting method thereof |
| CN117728180B (en) * | 2024-01-04 | 2024-06-11 | 东莞市一佳电子通讯科技有限公司 | 5G millimeter wave array antenna and mounting method thereof |
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