CN216563482U

CN216563482U - 5G antenna structure

Info

Publication number: CN216563482U
Application number: CN202122200127.6U
Authority: CN
Inventors: 武晨阳; 武新生
Original assignee: SHENZHEN JINGHUAXIN COMMUNICATION TECHNOLOGY CO LTD
Current assignee: SHENZHEN JINGHUAXIN COMMUNICATION TECHNOLOGY CO LTD
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-05-17
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a 5G antenna structure which comprises a chassis, wherein the upper end of the chassis is fixedly connected with a vertical rod, the upper end of the chassis is rotatably connected with a first lead screw, a first rotating handle is connected with the first lead screw through a transmission mechanism, two lifting mechanisms connected with the vertical rod are arranged on the side wall of the first lead screw, the inner bottom wall of a cavity is rotatably connected with a second lead screw, the side wall of the second lead screw is in threaded connection with a first sliding block, three strip-shaped holes are formed in the side wall of the vertical rod in a penetrating manner, three supporting mechanisms corresponding to the three strip-shaped holes are arranged on the side wall of the first sliding block, a rotating rod connected with the inner bottom wall of the cavity is connected with a round rod, and a rotating mechanism connected with the round rod is arranged in the cavity. According to the utility model, the gear drives the first lead screw to rotate by rotating the first rotating handle, and the second sliding block drives the 5G antenna arranged on the side wall of the limiting ring to move upwards along the vertical rod, so that the labor is saved, the operation steps are reduced, and the working efficiency is improved.

Description

5G antenna structure

Technical Field

The utility model relates to the technical field of antennas, in particular to a 5G antenna structure.

Background

With the development of science and technology, the 5G era comes along with the development of the 5G, the transmission speed of the 5G is faster, and the dielectric constant and the dielectric loss of a propagation medium material are required to be small, but compared with the 4G and the 5G, the 5G antenna has the defects of poor electromagnetic wave covering capability, poor penetrating power and large attenuation, so that the 5G antenna installed in the same area is much more than the traditional 5G antenna.

However, the number of the 5G antennas is large, the damage of the 5G antennas caused by factors such as environment is more and more, when workers replace and install the 5G antennas, the 5G antennas need to be carried by workers, but the general antenna bodies are heavy, so that the cooperation of multiple persons is needed during the installation, the operation is complex, the working efficiency is reduced, the antenna bodies are usually fixed on the top end of the support to be erected on the roof to ensure the normal transmission of signals, and the space of part of the roof is not enough for the support to be completely unfolded, so that the support is not firm, and the antenna bodies are inclined. To this end, we propose a 5G antenna structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a 5G antenna structure.

In order to achieve the purpose, the utility model adopts the following technical scheme:

A5G antenna structure comprises a chassis, wherein the upper end of the chassis is fixedly connected with a vertical rod, the upper end of the chassis is rotatably connected with a first lead screw, one side of the first lead screw is provided with a first rotating handle, the first rotating handle is connected with the first lead screw through a transmission mechanism, two lifting mechanisms connected with the upright rod are arranged on the side wall of the first lead screw, a cavity is arranged in the upright stanchion, a second lead screw is rotatably connected with the inner bottom wall of the cavity, a first slide block is connected with the side wall of the second lead screw in a threaded manner, three strip-shaped holes are arranged on the side wall of the upright stanchion in a penetrating way, three supporting mechanisms corresponding to the three strip-shaped holes are arranged on the side wall of the first sliding block, a cavity is arranged at the lower end of the vertical rod, and the bottom wall dwang is connected with the round bar in the cavity, the one end of round bar is passed cavity and second lead screw fixed connection, and is equipped with the slewing mechanism who is connected with the round bar in the cavity.

Preferably, drive mechanism is including rotating the dwang of connecting in the chassis upper end, and dwang fixed connection is at the lower extreme of first rotatory handle, it has the gear, two all to fix the cover on the lateral wall of dwang and first lead screw gear engagement connects.

Preferably, elevating system includes threaded connection the second slider on first lead screw lateral wall, the spacing ring has been cup jointed in the slip on the lateral wall of pole setting, the spacing ring passes through the mounting panel with the slider to be connected, and fixedly connected with rectangular block on the lateral wall that the mounting panel was kept away from to the spacing ring.

Preferably, two straight plates are fixedly connected to the side wall of the rectangular block, the two straight plates are symmetrically arranged on the left side and the right side of the rectangular block, and the same antenna body is fixedly connected to the side wall of the rectangular block.

Preferably, the supporting mechanism comprises two limiting plates fixedly connected to the side wall of the first slider, the two limiting plates are respectively in contact connection with the left side wall and the right side wall of the strip-shaped hole, the side walls of the limiting plates are rotatably connected with the same installation block, and the installation block is far away from one end of the supporting rod fixedly connected with the first slider.

Preferably, slewing mechanism is including the fixed turbine that cup joints on the round bar lateral wall, one side of turbine is equipped with the worm rather than the meshing connection, it is connected with the transfer line to rotate on the inner wall of cavity, and the fixed cup joint of worm is on the lateral wall of transfer line, the one end of transfer line passes the cavity and outwards extends, and its extension end fixedly connected with second rotary handle.

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

1. the first lead screw, the gear and the second slider that set up are used in cooperation to reach and make the gear drive first lead screw pivoted effect through rotating first rotatory handle, make the second slider drive the 5G antenna that sets up on the spacing ring lateral wall and upwards remove along the pole setting, and then saved the manpower, reduced operating procedure, improved work efficiency.

2. The second lead screw, the worm wheel and the worm are matched for use, so that the effect that the second rotary handle is rotated to drive the transmission rod to drive the worm wheel to rotate the worm wheel is achieved, the second lead screw is favorable for rotating the first sliding block to drive the plurality of supporting rods on the side wall of the first sliding block to move up and down, the angle of the supporting rods for outward supporting is adjusted conveniently according to the position environment of 5G antenna installation, and the firmness degree of support installation is improved.

Drawings

Fig. 1 is a schematic view of a first viewing angle structure according to the present invention;

FIG. 2 is a schematic view of a second perspective structure according to the present invention;

FIG. 3 is a schematic bottom cross-sectional view according to the present invention;

FIG. 4 is a partial enlarged view of the utility model at A;

fig. 5 is a partial enlarged view of the point B according to the present invention.

In the figure: the device comprises a base plate 1, a vertical rod 2, a first lead screw 3, a cavity 4, a second lead screw 5, a first sliding block 6, a strip-shaped hole 7, a round rod 8, a gear 9, a second sliding block 10, a limiting ring 11, a rectangular block 12, a straight plate 13, a limiting plate 14, an installation block 15, a supporting rod 16, a turbine 17, a worm 18 and a transmission rod 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, a 5G antenna structure comprises a chassis 1, wherein the chassis 1 is circular and is in contact with the ground, the upper end of the chassis 1 is fixedly connected with a vertical rod 2, the vertical rod 2 is of a cylindrical structure, the upper end of the vertical rod 2 is fixedly connected with a limiting disc to prevent a limiting ring 11 from sliding out of the vertical rod 2, the upper end of the chassis 1 is rotatably connected with a first lead screw 3, the length of the first lead screw 3 is consistent with that of the vertical rod 2, one side of the first lead screw 3 is provided with a first rotating handle, and the first rotating handle is connected with the first lead screw 3 through a transmission mechanism;

the transmission mechanism comprises a rotating rod which is rotatably connected to the upper end of the chassis 1, the rotating rod is fixedly connected to the lower end of a first rotating handle, gears 9 are fixedly sleeved on the side walls of the rotating rod and the first lead screw 3, the two gears 9 are meshed and connected, the gears 9 on the side walls of the rotating rod drive the gears 9 on the side walls of the first lead screw 3 by rotating the first rotating handle, and two lifting mechanisms connected with the upright rod 2 are arranged on the side walls of the first lead screw 3;

the lifting mechanism comprises a second sliding block 10 which is in threaded connection with the side wall of the first lead screw 3, a limiting ring 11 is sleeved on the side wall of the vertical rod 2 in a sliding mode, the limiting ring 11 is in sliding connection with the side wall of the vertical rod 2, the limiting ring 11 is connected with the first sliding block 6 through a mounting plate, a rectangular block 12 is fixedly connected to the side wall, far away from the mounting plate, of the limiting ring 11, and the mounting plate 12 is fixedly connected with the limiting ring 11 and the first sliding block 11;

the effect that the gear 9 drives the first lead screw 3 to rotate by rotating the first rotating handle is achieved, the second sliding block 10 drives the 5G antenna arranged on the side wall of the limiting ring 11 to move upwards along the vertical rod 2, labor is further saved, operation steps are reduced, and working efficiency is improved, the two straight plates 13 are fixedly connected to the side wall of the rectangular block 12, the two straight plates 13 are symmetrically arranged on the left side and the right side of the rectangular block 12, the same antenna body is fixedly connected to the side wall of the rectangular block, the cavity 4 is formed in the vertical rod 2, the inner bottom wall of the cavity 4 is rotatably connected with the second lead screw 5, the side wall of the second lead screw 5 is in threaded connection with the first sliding block 6, the three strip-shaped holes 7 are formed in the side wall of the vertical rod 2 in a penetrating manner, and three supporting mechanisms corresponding to the three strip-shaped holes 7 are arranged on the side wall of the first sliding block 6;

the supporting mechanism comprises two limiting plates 14 fixedly connected to the side wall of the first sliding block 6, the two limiting plates 14 are respectively in contact connection with the left side wall and the right side wall of the strip-shaped hole 7, the side walls of the two limiting plates are rotatably connected with a same mounting block 15, one end, far away from the first sliding block, of the mounting block 15 is fixedly connected with a supporting rod 16, the length of the strip-shaped hole 7 is equal to that of the supporting rod 16, when the three supporting rods 16 are folded, normal sliding of the limiting ring 11 is not influenced, the lower ends of the three supporting rods 16 are rotatably connected with a supporting plate, the width of the supporting plate is smaller than that of the strip-shaped hole 7, a threaded hole is formed in the upper end of the supporting plate in a penetrating mode, and a bolt is connected with the threaded hole in a threaded mode;

the firmness degree of the vertical rod 2 can be increased through the bolt, when a 5G antenna needs to be replaced and maintained, the second lead screw 5 is rotated to pack up the three support rods 16, the first lead screw 3 is rotated to enable the two limiting rings 11 to enable the 5G antenna to descend to a proper position, the lower end of the vertical rod 2 is driven to be provided with a cavity, a round rod 8 is connected to a rotating rod on the bottom wall in the cavity, one end of the round rod 8 penetrates through the cavity to be fixedly connected with the second lead screw 5, and a rotating mechanism connected with the round rod 8 is arranged in the cavity;

the rotating mechanism comprises a turbine 17 fixedly sleeved on the side wall of the round rod 8, one side of the turbine 17 is provided with a worm 18 in meshed connection with the turbine, the inner wall of the cavity is rotatably connected with a transmission rod 19, the worm 18 is fixedly sleeved on the side wall of the transmission rod 19, one end of the transmission rod 19 penetrates through the cavity and extends outwards, the transmission rod 19 extends to the outer side of the chassis 1, the upper end of the chassis 1 is fixedly connected with a vertical plate, and the transmission rod 19 penetrates through the vertical plate and is fixedly connected with a second rotating handle;

the effect that the second rotating handle is rotated to enable the transmission rod 19 to drive the worm 18 to enable the worm wheel 17 to rotate is beneficial to enabling the second lead screw 5 to rotate to enable the first sliding block 6 to drive the plurality of supporting rods 16 on the side wall to move up and down, so that the outward supporting angle of the supporting rods 16 can be adjusted according to the position environment of 5G antenna installation, and the firmness degree of support installation is improved.

The working principle is that when the antenna mounting bracket is used, the chassis 1 is conveyed to a position to be mounted, the 5G antenna is mounted between the two straight plates 13, the gear 9 drives the first lead screw 3 to rotate by rotating the first rotating handle, the second sliding block 10 drives the 5G antenna arranged on the side wall of the limiting ring 11 to move upwards along the upright rod 2, so that labor is saved, operation steps are reduced, working efficiency is improved, then the second rotating handle is rotated, the transmission rod 19 drives the worm 18 to rotate the turbine 17, the effect of enabling the first sliding block 6 to drive the plurality of supporting rods 16 on the side wall to move upwards and downwards is facilitated by rotating the second lead screw 5, the outward supporting angle of the supporting rods 16 is adjusted according to the position environment of the 5G antenna mounting, and the firmness of bracket mounting is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The 5G antenna structure comprises a chassis (1) and is characterized in that a vertical rod (2) is fixedly connected to the upper end of the chassis (1), a first lead screw (3) is rotatably connected to the upper end of the chassis (1), a first rotating handle is arranged on one side of the first lead screw (3) and is connected with the first lead screw (3) through a transmission mechanism, two lifting mechanisms connected with the vertical rod (2) are arranged on the side wall of the first lead screw (3), a cavity (4) is formed in the vertical rod (2), a second lead screw (5) is rotatably connected to the inner bottom wall of the cavity (4), a first sliding block (6) is connected to the side wall of the second lead screw (5) in a threaded manner, three strip-shaped holes (7) are formed in the side wall of the vertical rod (2) in a penetrating manner, and three supporting mechanisms corresponding to the three strip-shaped holes (7) are arranged on the side wall of the first sliding block (6), the cavity has been seted up to the lower extreme of pole setting (2), and the bottom wall dwang is connected with round bar (8) in the cavity, the one end of round bar (8) is passed cavity and second lead screw (5) fixed connection, and is equipped with the slewing mechanism who is connected with round bar (8) in the cavity.

2. The 5G antenna structure according to claim 1, wherein the transmission mechanism comprises a rotating rod which is rotatably connected to the upper end of the chassis (1), the rotating rod is fixedly connected to the lower end of the first rotating handle, the rotating rod and the side wall of the first lead screw (3) are fixedly sleeved with gears (9), and the gears (9) are meshed and connected.

3. The 5G antenna structure according to claim 1, wherein the lifting mechanism comprises a second slider (10) which is in threaded connection with the side wall of the first lead screw (3), a limit ring (11) is sleeved on the side wall of the upright rod (2) in a sliding manner, the limit ring (11) is connected with the second slider (10) through a mounting plate, and a rectangular block (12) is fixedly connected to the side wall of the limit ring (11) far away from the mounting plate.

4. A 5G antenna structure according to claim 3, wherein two straight plates (13) are fixedly connected to the side walls of the rectangular block (12), the two straight plates (13) are symmetrically arranged at the left and right sides of the rectangular block (12), and the same antenna body is fixedly connected to the side walls.

5. The 5G antenna structure according to claim 1, wherein the supporting mechanism comprises two limiting plates (14) fixedly connected to the side walls of the first slider (6), the two limiting plates (14) are respectively in contact connection with the left and right side walls of the strip-shaped hole (7), the side walls of the two limiting plates are rotatably connected with a same mounting block (15), and one end, far away from the first slider (6), of the mounting block (15) is fixedly connected with a supporting rod (16).

6. A 5G antenna structure according to claim 1, characterized in that the rotating mechanism comprises a worm wheel (17) fixedly sleeved on the side wall of the round bar (8), one side of the worm wheel (17) is provided with a worm (18) engaged with the worm wheel, the inner wall of the cavity is rotatably connected with a driving rod (19), the worm (18) is fixedly sleeved on the side wall of the driving rod (19), one end of the driving rod (19) extends outwards through the cavity, and the extending end of the driving rod is fixedly connected with a second rotating handle.