CN220856905U

CN220856905U - Communication base station antenna

Info

Publication number: CN220856905U
Application number: CN202321843493.6U
Authority: CN
Inventors: 马诚信; 陆心怡; 杨小波
Original assignee: Hunan Flander Communication Technology Co ltd
Current assignee: Hunan Flander Communication Technology Co ltd
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2024-04-26
Anticipated expiration: 2033-07-13

Abstract

The utility model discloses a communication base station antenna, which comprises a support bracket and an antenna body, wherein a vertical rod is fixed on the outer side of the support bracket, a fixing frame is arranged on the outer side of the vertical rod, a locking piece is arranged on the fixing frame, a rotating ring is rotatably arranged on the outer side of the vertical rod, and the two rotating rings are respectively and rotatably connected with the fixing frame through a support arm and a longitudinal adjusting piece and are used for realizing longitudinal angle adjustment of the fixing frame. The beneficial effects are that: the locking piece can be used for realizing rapid installation and fixation of the antenna body, so that the antenna body is fixed on the surface of the fixing frame, and the operation is simpler and more convenient; the horizontal angle of the fixing frame can be adjusted through rotation between the rotating ring and the vertical rod, and the fixing frame can be driven to carry out longitudinal angle adjustment through the longitudinal adjusting piece, so that the angle adjustment of the antenna body is realized, and the adjusting range is wide.

Description

Communication base station antenna

Technical Field

The utility model relates to the field of base station antennas, in particular to a communication base station antenna.

Background

With the development of mobile communication technology, the number of base stations is also increasing, and communication base stations are the most critical infrastructure in a mobile communication network. Each base station may include one or more sectors depending on the connected antenna conditions. The coverage of a base station sector may reach hundreds to tens of kilometers. However, in areas where users are dense, coverage is usually controlled to avoid interference to neighboring base stations.

When current antenna body is fixed, be more with the antenna body fixed on the pole, then lock fixedly through the clamp, the process is comparatively loaded down with trivial details, and leads to the angle modulation comparatively difficult in the installation.

Disclosure of utility model

The present utility model aims to solve the above problems by providing a communication base station antenna, as described in detail below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a communication base station antenna, which comprises a support bracket and an antenna body, wherein an upright rod is fixed on the outer side of the support bracket, a fixing frame for fixing the antenna body is arranged on the outer side of the upright rod, locking pieces for quickly fixing the antenna body are arranged on the fixing frame, two rotating rings are rotatably arranged on the outer side of the upright rod, and the two rotating rings are rotatably connected with the fixing frame through a support arm and a longitudinal adjusting piece respectively and used for realizing longitudinal angle adjustment of the fixing frame.

Preferably, the longitudinal adjusting member comprises two rotating arms, one rotating arm is rotatably arranged on the opposite surfaces of the rotating ring and the fixing frame, and the middle parts of the two rotating arms are fixed through bolts.

Preferably, a sliding ring is arranged in the rotating ring, and the sliding ring is in sliding sealing fit with the vertical rod.

Preferably, limiting blocks are detachably arranged on the upper surface and the lower surface of the vertical rod

Preferably, the fixing frame is provided with a sliding groove, the locking piece comprises a sliding block and a thrust spring, the sliding block is in sliding fit with the sliding groove, the thrust spring is located between the sliding groove and the thrust spring, a first draw hook is arranged on the surface of the sliding block, a second draw hook corresponding to the first draw hook is arranged in the fixing frame, a groove is formed in the back side of the antenna body, and the groove corresponds to the first draw hook and the thrust spring.

Preferably, a pull rod is mounted on the back side of the slider.

Preferably, the fixing frame is of a U-shaped opening structure, and the antenna body is arranged in the opening of the fixing frame.

The beneficial effects are that:

The locking piece can be used for realizing rapid installation and fixation of the antenna body, so that the antenna body is fixed on the surface of the fixing frame, and the operation is simpler and more convenient;

The horizontal angle of the fixing frame can be adjusted through rotation between the rotating ring and the vertical rod, and the fixing frame can be driven to carry out longitudinal angle adjustment through the longitudinal adjusting piece, so that the angle adjustment of the antenna body is realized, and the adjusting range is wide.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front view of the present utility model;

fig. 2 is a schematic view of the internal structure of the antenna body of the present utility model when the antenna body is fixed;

FIG. 3 is a schematic view of the internal structure of the present utility model;

fig. 4 is an enlarged view of the structure at a in fig. 3.

The reference numerals are explained as follows:

1. A support bracket; 2. a vertical rod; 201. a limiting block; 3. a rotating ring; 301. a slip ring; 4. a support arm; 5. a longitudinal adjustment member; 6. a fixing frame; 601. a chute; 7. an antenna body; 701. a groove; 8. a locking member; 801. a slide block; 802. a pull rod; 803. a first drag hook; 804. a thrust spring; 805. and a second drag hook.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

First embodiment:

Referring to fig. 1-4, the utility model provides a communication base station antenna, a support bracket 1, wherein the support bracket 1 can be a bracket structure such as a ring frame, a tripod, a vertical rod 2 and the like, the vertical rod 2 can be directly connected with the support bracket 1, and also can be connected and fixed with the support bracket 1 through an extension rod, a fixing frame 6 for fixing an antenna body 7 is arranged on the outer side of the vertical rod 2, a locking piece 8 for quickly fixing the antenna body 7 is arranged on the fixing frame 6, and quick installation and fixation of the antenna body 7 can be realized by using the locking piece 8, so that the antenna body 7 is fixed on the surface of the fixing frame 6.

The outside rotation of pole setting 2 is installed and is rotated ring 3, the ring 3 quantity has two, and two ring 3 rotate through support arm 4 and vertical adjusting part 5 respectively with mount 6 is connected, is used for realizing the vertical angle adjustment of mount 6, can make ring 3 rotate in the outside of pole setting 2 to can adjust the angle of mount 6 in the horizontal direction, structurally, vertical adjusting part 5 includes two rotating arms, ring 3 with mount 6 is the surface in opposite directions all rotates and is provided with a rotating arm, and the middle part of two rotating arms is fixed through the bolt mutually, when adjusting the angle of mount 6, unscrews the bolt, then can make two rotating arms rotate, after mount 6 reaches suitable angle, revolve the bolt, then can realize fixing two rotating arms, realize fixing mount 6.

The sliding ring 301 is arranged in the rotating ring 3, the sliding ring 301 is in sliding sealing fit with the vertical rod 2, the sliding ring 301 can be used for positioning the rotating ring 3, the antenna body 7 in the fixing frame 6 can be quickly adjusted and fixed in the horizontal direction, the horizontal angle of the fixing frame 6 can be adjusted through rotation between the rotating ring 3 and the vertical rod 2, and the fixing frame 6 can be driven to be adjusted in the longitudinal direction through the longitudinal adjusting piece 5, so that the angle adjustment of the antenna body 7 is realized, and the adjusting range is large; the outside of the vertical rod 2 is provided with scale marks corresponding to the rotating ring 3, so that the angle position of the fixing frame 6 can be conveniently observed.

The upper surface and the lower surface of the vertical rod 2 are detachably provided with limiting blocks 201, and preferably, the limiting blocks 201 are connected with the vertical rod 2 through threaded fit, and the upper rotating ring 3 and the lower rotating ring 3 are limited through the limiting blocks 201.

The second embodiment is different from the first embodiment in that:

Referring to fig. 2 and 3, the fixing frame 6 is in a "U" type opening structure, the antenna body 7 is mounted in the opening of the fixing frame 6, the two opening side walls of the fixing frame 6 are used for limiting the width direction of the antenna body 7, the fixing frame 6 is provided with a sliding groove 601, the locking piece 8 comprises a sliding block 801 and a thrust spring 804, the sliding block 801 is in sliding fit with the sliding groove 601, the thrust spring 804 is located between the sliding groove 601 and the thrust spring 804, a pull rod 802 is mounted on the back side of the sliding block 801, the sliding block 801 is convenient to carry out position adjustment by pulling the sliding block 801 through the pull rod 802, a first draw hook 803 is mounted on the surface of the sliding block 801, a second draw hook 805 corresponding to the first draw hook 803 is mounted in the fixing frame 6, preferably, the first draw hook 803 and the second draw hook 805 are both in a broken line shape and are arranged in a back mode, the back side of the antenna body 7 is provided with a groove 701, the groove 801 corresponds to the first draw hook 804, the thrust spring 804, when the sliding block 804 is fixed to the antenna body 7, the sliding groove 801 is located on the back side of the sliding groove 601, and the sliding groove 803 is enabled to be opposite to the second side of the sliding groove 803, and the second draw hook 803 is enabled to be far away from the second groove 805, and the second draw hook 803 is enabled to be opposite to be in contact with the second groove 803, and the second draw hook 803, and the second draw hook 803 is enabled to be opposite to the second groove 803, and the second side to the second side 803, and the second draw the antenna 803, and the second 801.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a communication base station antenna, includes support bracket (1) and antenna body (7), support bracket (1) outside is fixed with pole setting (2), a serial communication port, pole setting (2) outside install be used for right fixed mount (6) of antenna body (7), be equipped with on mount (6) and be used for right antenna body (7) carry out fast fixed retaining member (8), rotation ring (3) are installed in the outside rotation of pole setting (2), rotation ring (3) quantity has two, and two rotation ring (3) respectively through support arm (4) and vertical adjustment piece (5) with mount (6) rotate and be connected, be used for realizing the longitudinal angle adjustment of mount (6).

2. A communications base station antenna according to claim 1, characterized in that: the longitudinal adjusting piece (5) comprises two rotating arms, one rotating arm is rotatably arranged on the opposite surfaces of the rotating ring (3) and the fixing frame (6), and the middle parts of the two rotating arms are fixed through bolts.

3. A communications base station antenna according to claim 2, characterized in that: a sliding ring (301) is arranged in the rotating ring (3), and the sliding ring (301) is in sliding sealing fit with the vertical rod (2).

4. A communications base station antenna according to any of claims 1 or 2 or 3, wherein: limiting blocks (201) are detachably arranged on the upper surface and the lower surface of the vertical rod (2).

5. A communications base station antenna according to claim 1, characterized in that: be equipped with spout (601) on mount (6), retaining member (8) include slider (801) and thrust spring (804), slider (801) with spout (601) sliding fit, thrust spring (804) are located spout (601) with between thrust spring (804), slider (801) surface mounting has first drag hook (803), mount (6) internally mounted have with second drag hook (805) corresponding to first drag hook (803), antenna body (7) dorsal part is equipped with recess (701), recess (701) with first drag hook (803) with thrust spring (804) are corresponding.

6. A communications base station antenna according to claim 5, characterized in that: a pull rod (802) is arranged on the back side of the sliding block (801).

7. A communications base station antenna according to claim 6, characterized in that: the fixing frame (6) is of a U-shaped opening structure, and the antenna body (7) is arranged in the opening of the fixing frame (6).