CN216563556U

CN216563556U - 5G full-frequency antenna

Info

Publication number: CN216563556U
Application number: CN202122200004.2U
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 full-frequency antenna which comprises a motor box, an antenna body and mounting screws, wherein a mounting sleeve is fixedly arranged on the outer side of the motor box, the motor box is fixedly mounted on a mounting rod by the mounting sleeve, a plurality of groups of connecting sleeves are slidably sleeved on the outer side of the mounting screws, an isolating sleeve on the outer side of the mounting screw is arranged between every two adjacent connecting sleeves in a sliding sleeve mode, a plurality of groups of connecting rods for mounting the antenna body are uniformly arranged on the outer sides of the connecting sleeves, a waterproof box communicated with an inner cavity is arranged on the outer side surface of the motor box, a motor is arranged in the motor box, a power shaft of the motor movably penetrates through the motor box and the waterproof box, one end of the mounting screw is fixedly connected with the rear end of the mounting screw, and a water retaining disc fixedly sleeved on the power shaft of the motor is arranged in the waterproof box. The antenna body is simple in installation and arrangement, convenient for workers to construct or disassemble and replace during subsequent overhaul and maintenance, and capable of saving operation time, and the waterproof structure is simple in arrangement and ingenious in principle, does not influence the heat dissipation of the motor, and can achieve good waterproof effect.

Description

5G full-frequency antenna

Technical Field

The utility model relates to the antenna correlation field, in particular to a 5G full-frequency antenna.

Background

With the popularization of networks in cities and countryside of China, WIFI which is introduced into homes, popularized by smart phones, subjected to WeChat video chat, voice chat and large increase of internet data traffic in China in the years is inseparable from people. As the wireless network extends also antennas, it is known that an antenna is a converter that 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 typical base station antenna produces a flat fan-beam pattern. During the erection of the base station antenna, this beam needs to be adjusted according to the actual situation to ensure that the signal within the coverage area of the base station is optimal, and therefore a corresponding motor needs to be configured for it.

However, in the process of mounting the existing 5G antenna and the adjusting motor, on one hand, due to the fact that the mounting and dismounting structure of the existing antenna at the power end of the motor is complicated, excessive time is wasted in subsequent overhaul or maintenance, and the antenna is very inconvenient; on the other hand, the power sealing effect of the driving motor of the antenna is poor, and water vapor is easy to enter when the antenna is used outdoors, so that the motor is easy to damage. Therefore, in order to meet the use requirement, the utility model designs a 5G full-band antenna to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a 5G full-frequency antenna which can solve the problem that the existing 5G antenna and the adjusting motor are installed in the background technology as much as possible, on one hand, the existing antenna is complicated in structure of installation and disassembly at the power end of the motor, and wastes too much time in the subsequent overhaul or maintenance, so that the antenna is very inconvenient; on the other hand, the power sealing effect of the driving motor of the antenna is poor, and water vapor is easy to enter when the antenna is used outdoors, so that the motor is easy to damage.

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

the utility model provides a full antenna of 5G, includes motor case, antenna body and installation screw rod, and the fixed installation cover that sets up in the motor case outside, installation cover with motor case fixed mounting on the installation pole, the slip cover in the installation screw rod outside is equipped with the multiunit adapter sleeve, and is provided with the separation sleeve that the installation screw rod outside was established to the slip cover between the adjacent adapter sleeve, the adapter sleeve outside evenly is provided with the connecting rod that the many groups were installed to the antenna body, motor case lateral surface is provided with the waterproof box of intercommunication inner chamber, motor incasement motor, and the power shaft activity of motor runs through motor case, waterproof box rear fixed connection installation screw rod one end, the manger plate dish of motor power shaft is located to the built-in fixed cover of waterproof box.

Preferably, the outer side of the mounting screw is transversely and symmetrically provided with two groups of sliding grooves, the inner wall of the connecting sleeve is symmetrically provided with two groups of sliding blocks which are connected in the sliding grooves in a sliding mode, and the outer wall of each sliding block and the inner wall of each sliding groove are made of stainless steel.

Preferably, the inner side surface of the antenna body is fixedly connected with a threaded pin with threads penetrating through the connecting rod, a first nut for fixing the threaded pin through the threads is arranged on the outer side of the connecting rod, and a waterproof rubber sleeve is sleeved on the outer side of the threaded pin and the outer side of the first nut.

Preferably, the other end of the mounting screw is fixedly connected with a limit disc of the butt joint connecting sleeve, the outer side surface of the limit disc is fixedly connected with a lightning rod, and one end of the mounting screw, which is far away from the limit disc, is sleeved with a second nut of the fixed connecting sleeve and the isolating sleeve.

Preferably, the bottom of the waterproof box is provided with an inclined plane plate which inclines outwards, the height of the inclined plane plate is higher than that of the bottom of the water retaining disc, and the bottom of the waterproof box is also provided with a plurality of groups of water drainage openings in a penetrating mode.

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

1) the antenna body is fixed on the connecting rod outside the connecting sleeve through the threaded pin matched with the nut, the nut and the threaded pin are protected and prevented from water through the waterproof rubber sleeve, subsequent disassembly is facilitated, a plurality of groups of connecting sleeves are slidably sleeved with the mounting screw rod and are separated through the isolating sleeve, and finally the second nut is used for fixing to complete integral disassembly and assembly; the antenna body is simple in installation and arrangement, and is convenient for workers to construct or disassemble and replace during subsequent maintenance, so that the operation time is saved.

2) According to the utility model, the communicated waterproof box is arranged at the outer side of the motor box in a butt joint manner, rainwater permeating into the motor box is blocked by the built-in water retaining disc, and the rainwater is discharged by matching with the inclined plane plate at the bottom of the waterproof box and the water outlet, so that the rainwater can be prevented from flowing into the motor box to damage the motor; the motor is simple in structure and ingenious in principle, can achieve good waterproof effect when the heat dissipation of the motor is not affected, and is worthy of being popularized and used in the existing market.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the motor casing of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the connection structure between the mounting screw and the antenna body in FIG. 1 according to the present invention;

fig. 4 is a schematic view of a connection structure of the antenna body and the connecting rod in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1-motor box, 2-mounting rod, 3-mounting sleeve, 4-antenna body, 5-mounting screw rod, 501-chute, 6-connecting sleeve, 7-connecting rod, 701-threaded pin, 702-first nut, 703-waterproof rubber sleeve, 8-limiting disc, 9-lightning rod, 10-isolating sleeve, 11-second nut, 12-waterproof box, 1201-inclined plane plate, 1202-water outlet, 13-motor and 14-water retaining disc.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a 5G full-frequency antenna comprises a motor box 1, an antenna body 4 and a mounting screw 5, wherein an annular mounting sleeve 3 is fixedly arranged outside the motor box 1, the motor box 1 is fixedly mounted on a mounting rod 2 of the antenna by the mounting sleeve 3 through a fastener, a plurality of groups of connecting sleeves 6 are slidably sleeved outside the mounting screw 5, an isolating sleeve 10 is arranged between adjacent connecting sleeves 6 and slidably sleeved outside the mounting screw 5, the isolating sleeve 10 is used for partitioning the connecting sleeves 6, a plurality of groups of connecting rods 7 for mounting the antenna body 4 are uniformly arranged outside the connecting sleeves 6, a waterproof box 12 communicated with an inner cavity is arranged outside the motor box 1 and used for preventing water, a motor 13 is arranged in the motor box 1, and one end of the mounting screw 5 is fixedly connected behind the motor box 1 and the waterproof box 12 to drive the mounting screw 5 and the antenna body 4 outside the mounting screw 5, the waterproof box 12 is internally provided with a water retaining disc 14 fixedly sleeved on a power shaft of the motor 13.

As shown in the attached drawing 3 of the specification, two sets of sliding grooves 501 are transversely and symmetrically arranged on the outer side of the mounting screw 5, two sets of sliding blocks connected in the sliding grooves 501 in a sliding manner are symmetrically arranged on the inner wall of the connecting sleeve 6, the connecting sleeve 6 is slidably mounted on the outer side of the mounting screw 5 by sliding the sliding blocks in the sliding grooves 501, and the outer wall of each sliding block and the inner wall of each sliding groove 501 are made of stainless steel, so that the anti-rust effect can be achieved, and the sliding friction force can be reduced smoothly after polishing of the stainless steel.

As shown in fig. 4 in the specification, a threaded pin 701 is fixedly connected to an inner side surface of the antenna body 4, the threaded pin penetrates through the connecting rod 7, a first nut 702 for fixing the threaded pin 701 through threads is disposed on an outer side of the connecting rod 7, a waterproof rubber sleeve 703 is sleeved on outer sides of the threaded pin 701 and the first nut 702, the first nut 702 and the first nut 702 are fixedly connected to the connecting rod 7 through the first nut 702, and the waterproof rubber sleeve 703 is sleeved on an outer side end of the threaded pin 701 to seal and protect outer sides of the first nut 702 and the threaded pin 701 against water.

As shown in the attached drawing 1 of the specification, the other end of the mounting screw 5 is fixedly connected with a limiting disc 8 butted with the connecting sleeve 6, the limiting disc 8 can prevent the connecting sleeve 6 from falling off at the outer side of the mounting screw 5, the outer side surface of the limiting disc 8 is fixedly connected with a lightning rod 9 to play a lightning protection effect, and one end of the mounting screw 5 far away from the limiting disc 8 is sleeved with a second nut 11 for fixing the connecting sleeve 6 and the isolating sleeve 6.

As shown in fig. 2 of the specification, the bottom of the waterproof box 12 is provided with an inclined plane plate 1201 inclined outwards, the height of the inclined plane plate 1201 is higher than that of the bottom of the water baffle 14, the bottom of the waterproof box 12 is further provided with a plurality of sets of drainage openings 1202 in a penetrating manner, the inclined plane plate 1201 at the bottom of the waterproof box 12 blocks rainwater to prevent the rainwater from flowing into the motor box 1, and the rainwater is drained in time by matching with the drainage opening 1202 at the bottom of the waterproof box 12.

The specific application of the embodiment is as follows: when the antenna is used, the threaded pin 701 on the back of the antenna body 3 penetrates through the connecting rod 7 in a threaded manner, then the threaded pin is fixedly connected to the connecting rod 7 through the first nut 702, and the waterproof rubber sleeve 703 is sleeved on the outer side of the threaded pin 701 to seal and protect the outer side ends of the first nut 702 and the threaded pin 701 against water. The connecting rod 7 is sleeved outside the mounting screw rod 5 through the connecting sleeve 6, a sliding block (not shown) on the inner wall of the connecting sleeve 6 slides in a limiting mode in a sliding groove 501 on the outer wall of the mounting screw rod 5 until the sliding block abuts against a limiting disc 8, then the isolating sleeve 10 is continuously sleeved outside the mounting screw rod 5 in a sliding mode and is abutted to the outer side of the connecting sleeve 6, the adjacent connecting sleeves 6 are installed in a separated mode, finally the second nut 11 is sleeved on the outer side of the mounting screw rod 5 in a threaded mode, the mounting sleeve 6 can be fixed, and the detachable installation of the antenna body 4 is also completed. And then the power end of the motor 13 arranged in the motor box 1 is fixedly connected with the mounting screw 5. In rainwater weather use, in partial rainwater infiltration to the waterproof box 12 of motor case 1 front end, the water-retaining disk 14 of locating motor 13 power shaft through waterproof box 12 endotheca blocks the bottom that the back drips to waterproof box 12, and the slope inclined plane board 1201 of waterproof box 12 bottom blocks the rainwater and prevents to flow into in the motor case 1, and the outlet 1202 of cooperation waterproof box 12 bottom in time excretes.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a full antenna of 5G, includes motor case (1), antenna body (4) and installation screw rod (5), and motor case (1) outside is fixed to be set up installation cover (3), and its characterized in that is installed motor case (1) fixed mounting on installation pole (2) in installation cover (3): the utility model discloses a waterproof antenna, including installation screw rod (5), connecting rod (6), connecting rod (7), motor case (1) lateral surface, motor case (1) internal motor (13), and the power shaft activity of motor (13) runs through motor case (1), waterproof box (12) back fixed connection installation screw rod (5) one end, the manger plate dish (14) of motor (13) power shaft is located to the built-in fixed cover of waterproof box (12), the slip cap in installation screw rod (5) outside is equipped with multiunit adapter sleeve (6), and is provided with between adjacent adapter sleeve (6) and slip cap and establish isolating sleeve (10) in the installation screw rod (5) outside, connecting rod (7) that the multi-unit was installed to antenna body (4) are evenly provided with in the adapter sleeve (6) outside, motor case (1) lateral surface is provided with the waterproof box (12) that communicates the inner chamber.

2. The 5G full-band antenna according to claim 1, wherein: the installation screw rod (5) outside is horizontal symmetry and is equipped with two sets of spouts (501), adapter sleeve (6) inner wall symmetry is provided with two sets of sliding connection in spout (501) the slider, and the outer wall of slider and spout (501) inner wall all adopt stainless steel.

3. The 5G full-band antenna according to claim 1, wherein: the antenna comprises an antenna body (4), wherein the inner side face of the antenna body (4) is fixedly connected with a threaded pin (701) with a thread penetrating through a connecting rod (7), the outer side of the connecting rod (7) is provided with a first nut (702) for fixing the threaded pin (701) through the thread, and the outer side of the threaded pin (701) and the outer side of the first nut (702) are sleeved with waterproof rubber sleeves (703).

4. The 5G full-band antenna according to claim 1, wherein: mounting screw (5) other end fixedly connected with spacing dish (8) of butt joint adapter sleeve (6), spacing dish (8) lateral surface fixedly connected with lightning rod (9), the one end screw thread cover that spacing dish (8) were kept away from in mounting screw (5) is equipped with second nut (11) of fixed connection cover (6), isolation sleeve (10).

5. The 5G full-band antenna according to claim 1, wherein: the bottom of the waterproof box (12) is provided with an inclined plane plate (1201) which inclines outwards, the height of the inclined plane plate (1201) is higher than that of the bottom of the water retaining disc (14), and the bottom of the waterproof box (12) is also provided with a plurality of groups of water drainage openings (1202) in a penetrating mode.