CN212991291U

CN212991291U - 5G network-based multi-output multi-input outdoor antenna

Info

Publication number: CN212991291U
Application number: CN202021764338.1U
Authority: CN
Inventors: 谢丹
Original assignee: Shenzhen Xuchangtai Communication Technology Co ltd
Current assignee: Shenzhen Xuchangtai Communication Technology Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-04-16
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses a multi-output multi-input outdoor antenna based on a 5G network, which comprises a support column, wherein the top of the support column is fixed with a rotating mechanism for adjusting the horizontal direction of the antenna, one end of the rotating mechanism is fixed with a lower dip angle adjusting mechanism for adjusting the mechanical lower dip angle of the antenna, one end of the lower dip angle adjusting mechanism is fixed with a plate-type antenna, the rotating mechanism comprises a first fixed groove, a first motor and a rotating column, the top of the support column is provided with the first fixed groove, the inner wall of the first fixed groove is fixed with the first motor, the output end of the first motor is fixed with the rotating column, the rotating column is rotationally connected with the support column through a bearing, the utility model can complete the angle adjustment of the horizontal direction of the outdoor antenna, and simultaneously can complete the adjustment of the mechanical lower dip angle of the plate-type antenna, thereby avoiding the danger, the angle adjustment of the plate antenna is convenient and quick.

Description

5G network-based multi-output multi-input outdoor antenna

Technical Field

The utility model relates to an outdoor antenna technical field specifically is a based on outdoor antenna of 5G network multiple output multiple input.

Background

The antenna is a converter which converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space) or vice versa, a component for transmitting or receiving the electromagnetic wave in a radio device, an engineering system for radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy, and the like, all of which transmit information by using the electromagnetic wave, and in addition, in the aspect of transmitting energy by using the electromagnetic wave, the non-signal energy radiation also requires the antenna, and with the advent of the 5G era, the application of the antenna is more and more extensive, and the antennas suitable for network base stations are generally classified into indoor antennas and outdoor antennas, among which the directional antenna is most widely used and looks like a plate because the shape thereof looks like, so called a plate antenna, and in the prior art, most of directional antennas are fixedly installed on a pole of a base station, but after the directional antennas are installed, downward inclination angles and horizontal angles need to be adjusted backwards frequently, and outdoor antennas in the prior art do not have the function of automatically adjusting horizontal angles and mechanical downward inclination angles generally, so that installation workers need to climb high places to adjust the horizontal angles and the mechanical downward inclination angles of plate-type antennas, great danger is brought to the workers, adjustment is inconvenient, and therefore the 5G network-based multi-output multi-input outdoor antenna is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a based on 5G network multiple output multiple input outdoor antenna to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a based on outdoor antenna of 5G network multiple output multiple input, includes the support column, the top of support column is fixed with the rotary mechanism that is used for adjusting the horizontal direction of antenna, rotary mechanism's one end is fixed with the downtilt adjustment mechanism who adjusts the antenna mechanical downtilt, the one end of downtilt adjustment mechanism is fixed with plate antenna.

Preferably, rotary mechanism includes first fixed slot, first motor and rotation post, first fixed slot has been seted up at the top of support column, the inner wall of first fixed slot is fixed with first motor, the output of first motor is fixed with the rotation post, the rotation post passes through the bearing and is connected with the support column rotation.

Preferably, the lower inclination angle adjusting mechanism comprises a second fixing groove, a second motor, a sliding groove, a screw rod, a threaded sleeve and a rotating rod, the second fixing groove is formed in the lower end of the rotating column, the second motor is fixed to the inner wall of the second fixing groove, the sliding groove is formed in the upper end of the rotating column, the screw rod is rotatably connected to the inner wall of the sliding groove through a bearing, the bottom of the screw rod penetrates through the rotating column to be fixed to the output end of the second motor, the threaded sleeve is connected to one end of the screw rod in a threaded mode, the outer wall of the threaded sleeve is slidably connected to the inner wall of the sliding groove, one side, away from the sliding groove, of the threaded sleeve is rotatably connected to the rotating rod through a shaft pin, one end, away from the threaded sleeve, of the rotating rod is rotatably connected to the plate-type.

Preferably, an annular hoop is symmetrically fixed on one side of the support column away from the plate antenna.

Preferably, the lower extreme equidistance of support column is fixed with the fixed plate, the mounting hole has been seted up to fixed plate upper surface symmetry.

Preferably, a side plate is fixed on the upper surface of the fixing plate between the two mounting holes, and one side of the side plate is fixed with the support column.

Preferably, the first motor and the second motor are both speed reduction motors.

Compared with the prior art, the beneficial effects of the utility model are that:

when the utility model is used, when the proper installation position is a flat surface, the antenna can be fixed with the flat surface through the bolt by inserting the fixing bolt in the installation hole, the installation work of the antenna is completed, when the position needing to install the antenna is a post, the antenna can be fixed on the post through the two annular clamps, the installation of the antenna is completed, and when the horizontal angle of the plate antenna needs to be adjusted after the installation is completed, the first motor is driven to drive the rotating post to rotate, finally the plate antenna rotates around the rotating post, the effect of adjusting the horizontal angle of the plate antenna is achieved, and when the mechanical downward inclination angle of the plate antenna needs to be adjusted, the second motor is driven to rotate the screw rod, thereby driving the threaded sleeve to move downwards along the inner wall of the sliding groove, further driving the rotating rod to rotate towards the rotating post around the threaded sleeve, and then drive plate antenna and rotate to rotating the post direction around the pivot of plate antenna lower extreme, and then reach the effect of adjusting plate antenna downward inclination, the utility model discloses can accomplish outdoor antenna horizontal direction's angle modulation, can accomplish the regulation at plate antenna's mechanical downward inclination simultaneously, avoid the workman to climb high danger, make plate antenna's angle modulation become convenient quick.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the lower inclination angle adjusting mechanism of the present invention;

fig. 3 is a schematic side view of the cross-sectional structure of the present invention.

In the figure: 1. a support pillar; 2. a rotation mechanism; 21. a first fixing groove; 22. a first motor; 23. rotating the column; 3. a downward inclination angle adjusting mechanism; 31. a second fixing groove; 32. a second motor; 33. a sliding groove; 34. a screw; 35. a threaded sleeve; 36. rotating the rod; 4. a patch antenna; 5. an annular hoop; 6. a fixing plate; 7. mounting holes; 8. side plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a based on outdoor antenna of 5G network multiple output multiple input, includes support column 1, the top of support column 1 is fixed with the rotary mechanism 2 that is used for adjusting the horizontal direction of antenna, rotary mechanism 2's one end is fixed with the downtilt adjustment mechanism 3 of adjusting the antenna mechanical downtilt, the one end of downtilt adjustment mechanism 3 is fixed with plate antenna 4.

Referring to fig. 2 and 3, the rotating mechanism 2 includes a first fixing groove 21, a first motor 22 and a rotating column 23, the first fixing groove 21 is formed in the top of the supporting column 1, the first motor 22 is fixed on the inner wall of the first fixing groove 21, the rotating column 23 is fixed at the output end of the first motor 22, the rotating column 23 is rotatably connected to the supporting column 1 through a bearing, and the rotating column 23 is driven to rotate by driving the first motor 22, so that the plate-type antenna 4 rotates around the rotating column 23, and the adjustment of the horizontal angle of the plate-type antenna 4 is completed.

Referring to fig. 2 and 3, the lower tilt angle adjusting mechanism 3 includes a second fixing groove 31, a second motor 32, a sliding groove 33, a screw 34, a threaded sleeve 35, and a rotating rod 36, the lower end of the rotating column 23 is provided with the second fixing groove 31, the inner wall of the second fixing groove 31 is fixed with the second motor 32, the upper end of the rotating column 23 is provided with the sliding groove 33, the inner wall of the sliding groove 33 is rotatably connected with the screw 34 through a bearing, the bottom of the screw 34 passes through the rotating column 23 and is fixed with the output end of the second motor 32, one end of the screw 34 is threadedly connected with the threaded sleeve 35, the outer wall of the threaded sleeve 35 is slidably connected with the inner wall of the sliding groove 33, one side of the threaded sleeve 35, which is far away from the sliding groove 33, is rotatably connected with the rotating rod 36 through a shaft pin, one end of the rotating rod 36, which is far, the lower extreme of plate antenna 4 is passed through the pivot and is rotated with rotation post 23 and be connected, through drive second motor 32 for screw rod 34 rotates, and then drives threaded sleeve 35 and move down along sliding tray 33 inner wall, and then drives dwang 36 and rotates to rotation post 23 direction around threaded sleeve 35, and then drives plate antenna 4 and rotates to rotation post 23 direction around the pivot of plate antenna 4 lower extreme, and then reaches the effect of adjusting plate antenna 4 downtilt angle.

Referring to fig. 1, the supporting column 1 is symmetrically fixed with a ring-shaped hoop 5 at a side away from the plate antenna 4, and the supporting column 1 is fixed on a column through the ring-shaped hoop 5, so as to complete the installation of the plate antenna 4.

Referring to fig. 1, the fixing plates 6 are equidistantly fixed at the lower ends of the supporting pillars 1, the mounting holes 7 are symmetrically formed in the upper surfaces of the fixing plates 6, and when the position of the antenna to be used is a flat surface, the supporting pillars 1 can be mounted on the flat surface through bolts inserted in the mounting holes 7, so that the mounting work of the plate-type antenna 4 is completed.

Referring to fig. 1, a side plate 8 is fixed on the upper surface of the fixing plate 6 between the two mounting holes 7, and one side of the side plate 8 is fixed to the supporting column 1, so that the supporting column 1 can be fixed on a flat surface more stably.

Referring to fig. 2 and 3, the first motor 22 and the second motor 32 are both speed reduction motors, which can facilitate adjustment of the horizontal angle and the mechanical downward inclination angle of the patch antenna 4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. A5G network-based multi-output multi-input outdoor antenna comprises a support column (1), and is characterized in that: the antenna adjusting device is characterized in that a rotating mechanism (2) used for adjusting the horizontal direction of an antenna is fixed to the top of the supporting column (1), a downward inclination angle adjusting mechanism (3) used for adjusting the mechanical downward inclination angle of the antenna is fixed to one end of the rotating mechanism (2), and a plate type antenna (4) is fixed to one end of the downward inclination angle adjusting mechanism (3).

2. The 5G network-based MIMO-MIMO outdoor antenna of claim 1, wherein: rotary mechanism (2) include first fixed slot (21), first motor (22) and rotate post (23), first fixed slot (21) have been seted up at the top of support column (1), the inner wall of first fixed slot (21) is fixed with first motor (22), the output of first motor (22) is fixed with rotates post (23), it is connected with support column (1) rotation through the bearing to rotate post (23).

3. The 5G network-based MIMO-MIMO outdoor antenna of claim 2, wherein: the lower inclination angle adjusting mechanism (3) comprises a second fixing groove (31), a second motor (32), a sliding groove (33), a screw rod (34), a threaded sleeve (35) and a rotating rod (36), the second fixing groove (31) is formed in the lower end of the rotating column (23), the second motor (32) is fixed on the inner wall of the second fixing groove (31), the sliding groove (33) is formed in the upper end of the rotating column (23), the inner wall of the sliding groove (33) is connected with the screw rod (34) in a rotating mode through a bearing, the bottom of the screw rod (34) penetrates through the rotating column (23) and is fixed with the output end of the second motor (32), one end of the screw rod (34) is connected with the threaded sleeve (35) in a threaded mode, the outer wall of the threaded sleeve (35) is connected with the inner wall of the sliding groove (33) in a sliding mode, one side, far away from the sliding groove (33), of the threaded sleeve, the one end that threaded sleeve (35) was kept away from in dwang (36) passes through the pivot and rotates with plate antenna (4) to be connected, the lower extreme of plate antenna (4) passes through the pivot and rotates post (23) and rotate and be connected.

4. The 5G network-based MIMO-MIMO outdoor antenna of claim 1, wherein: and an annular hoop (5) is symmetrically fixed on one side of the support column (1) far away from the plate-type antenna (4).

5. The 5G network-based MIMO-MIMO outdoor antenna of claim 1, wherein: the lower extreme equidistance of support column (1) is fixed with fixed plate (6), mounting hole (7) have been seted up to fixed plate (6) upper surface symmetry.

6. The 5G network-based MIMO-MIMO outdoor antenna of claim 5, wherein: the upper surface of fixed plate (6) is located and is fixed with curb plate (8) between two mounting holes (7), one side and support column (1) of curb plate (8) are fixed.

7. The 5G network-based MIMO-MIMO outdoor antenna of claim 3, wherein: the first motor (22) and the second motor (32) are both speed reducing motors.