CN219937374U

CN219937374U - Reflecting plate of base station antenna

Info

Publication number: CN219937374U
Application number: CN202321084440.0U
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: 2023-05-08
Filing date: 2023-05-08
Publication date: 2023-10-31
Anticipated expiration: 2033-05-08

Abstract

The utility model discloses a reflecting plate of a base station antenna, which comprises a reflecting plate body, wherein two U-shaped guide rails are symmetrically fixed on two sides of the upper end of the reflecting plate body, and a sealing gasket is fixed on one side wall in each U-shaped guide rail. The beneficial effects are that: according to the utility model, on one hand, the antenna housing on the antenna of the base station can be quickly and accurately inserted on the reflecting plate body under the action of the U-shaped guide rail, on the other hand, the approach of the push plate to the antenna housing in the U-shaped guide rail can be realized by respectively rotating the two T-shaped screws, so that the antenna housing can be quickly limited by inserting the limiting posts into the mounting holes formed in advance on the antenna housing.

Description

Reflecting plate of base station antenna

Technical Field

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

Background

The base station antenna is a component of a base station antenna feed system and is also an important component of a mobile communication system. The base station antenna mainly comprises a radiation unit, a reflecting plate, a power distribution network and an antenna housing, and is used for transmitting signals.

The reflector plate on the present basic station antenna mainly comprises a fixed square board, and the normal use demand of basic station antenna can be satisfied to the reflector plate of this kind of structure, but when its during the use with the radome on the basic station antenna combination installation, mainly through with a plurality of bolts respectively by the mounting hole screw in on the radome in the screw that sets gradually on the reflector plate to realize the equipment of reflector plate and radome, make the equipment process of reflector plate and radome comparatively loaded down with trivial details under this kind of mounting structure, thereby greatly reduced the installation effectiveness of radome on the reflector plate, reduce the result of use of reflector plate simultaneously.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to solve the technical problem of the prior art, and provides the reflecting plate of the base station antenna, which can realize the rapid installation and fixation of the antenna housing on the reflecting plate through twice screwing and has good use effect.

(II) technical scheme

The utility model is realized by the following technical scheme: the utility model provides a reflecting plate of a base station antenna, which comprises a reflecting plate body, wherein two U-shaped guide rails are symmetrically fixed on two sides of the upper end of the reflecting plate body, a sealing gasket is fixed on one side wall in each U-shaped guide rail, a storage groove is formed in the side wall, opposite to the sealing gasket, of each U-shaped guide rail, a push plate is arranged in the storage groove, a limit column is arranged on the side wall, opposite to the sealing gasket, of each push plate, a T-shaped screw is fixed in the middle of the side wall, opposite to the limit column, of each push plate, a sliding hole is formed in the part, matched with the T-shaped screw, of each U-shaped guide rail, a mounting plate for fixing the T-shaped screw is further arranged on the outer wall of each U-shaped guide rail, and a screw hole is formed in the part, matched with the T-shaped screw, of each mounting plate.

Further, the reflecting plate body is welded with the U-shaped guide rail, and the reflecting plate body is made of aluminum alloy.

By adopting the technical scheme, the reliable fixing of the U-shaped guide rail on the reflecting plate body can be realized through the design.

Furthermore, the sealing gasket is made of rubber, is of an L-shaped structure and is bonded with the U-shaped guide rail.

By adopting the technical scheme, the sealing gasket can effectively improve the tightness of the connecting part of the radome after the radome is installed on the reflecting plate body.

Further, the push plate is in sliding connection with the storage groove, and the storage groove and the push plate are of square structures.

Through adopting above-mentioned technical scheme, can be when rotating T type screw rod guarantee the push pedal for accomodate the convenient slip in groove.

Further, the limit column is welded with the push plate, and the T-shaped screw is rotationally connected with the push plate.

Through adopting above-mentioned technical scheme, spacing post is mainly through the cooperation with the installation hole on the radome to realize spacing fixed to the radome.

Further, the T-shaped screw rod is in sliding connection with the sliding hole, and the sliding hole penetrates through the side wall of the U-shaped guide rail.

By adopting the technical scheme, the T-shaped screw rod can be conveniently and slidably adjusted relative to the sliding hole.

Further, the T-shaped screw rod is screwed with the screw hole, and the T-shaped screw rod penetrates through the screw hole.

Through adopting above-mentioned technical scheme, T type screw rod with the screw cooperation can be realized the convenient slip regulation of push pedal.

(III) beneficial effects

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

in order to solve the problem that the reflecting plate on the current base station antenna mainly consists of a fixed square plate, the reflecting plate with the structure can meet the normal use requirement of the base station antenna, but when the reflecting plate is assembled with the antenna housing on the base station antenna in the use process, a plurality of bolts are screwed into preset screw holes on the reflecting plate respectively through mounting holes on the antenna housing, so that the assembly of the reflecting plate and the antenna housing is realized.

Drawings

Fig. 1 is a schematic structural view of a reflecting plate of a base station antenna according to the present utility model;

fig. 2 is a top cross-sectional view of a reflector plate of a base station antenna according to the present utility model;

fig. 3 is an enlarged view of a portion a of fig. 2 in a reflecting plate of a base station antenna according to the present utility model.

The reference numerals are explained as follows:

1. a mounting plate; 2. a storage groove; 3. a reflecting plate body; 4. a sealing gasket; 5. a T-shaped screw; 6. a U-shaped guide rail; 7. a push plate; 8. a limit column; 9. a screw hole; 10. and a slide hole.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1-3, the reflecting plate of the base station antenna in this embodiment includes a reflecting plate body 3, two U-shaped guide rails 6 are symmetrically fixed at two sides of the upper end of the reflecting plate body 3, a sealing gasket 4 is fixed on one side wall of each U-shaped guide rail 6, the sealing gasket 4 can effectively promote the tightness of a connection part of the antenna housing installed on the reflecting plate body 3, a storage groove 2 is formed in the side wall of the U-shaped guide rail 6 opposite to the sealing gasket 4, a push plate 7 is installed in the storage groove 2, the push plate 7 is opposite to the side wall of the sealing gasket 4, a limit post 8 is installed on the side wall of the limit post 8, the middle part of the side wall of the push plate 7 opposite to the limit post 8 is fixed with a T-shaped screw 5, a sliding hole 10 is formed in the matching part of the U-shaped guide rail 6 with the T-shaped screw 5, a screw hole 9 is formed in the matching part of the mounting plate 1 with the T-shaped screw 5, and the sliding of the T-shaped screw 5 can be conveniently and conveniently adjusted by matching the T-shaped screw 5 with the push plate 9.

As shown in fig. 1-3, in this embodiment, the reflective plate body 3 is welded with the U-shaped guide rail 6, the reflective plate body 3 is made of an aluminum alloy, so that the design can realize reliable fixing of the U-shaped guide rail 6 on the reflective plate body 3, the sealing gasket 4 is made of rubber, the sealing gasket 4 is in an L-shaped structure, the sealing gasket 4 is adhered to the U-shaped guide rail 6, the push plate 7 is slidably connected with the storage groove 2, the storage groove 2 and the push plate 7 are both in square structures, convenient sliding of the push plate 7 relative to the storage groove 2 can be ensured when the T-shaped screw 5 rotates, the limit post 8 is welded with the push plate 7, the T-shaped screw 5 is rotationally connected with the push plate 7, the T-shaped screw 5 is slidably connected with the slide hole 10, the slide hole 10 penetrates through the side wall of the U-shaped guide rail 6, convenient sliding adjustment of the T-shaped screw 5 relative to the upper slide hole 10 can be ensured, the T-shaped screw 5 is screwed with the screw hole 9, and the T-shaped screw 5 penetrates the screw hole 9.

The specific implementation process of this embodiment is as follows: when the antenna reflector is used, the reflecting plate body 3 is firstly arranged at the corresponding position on the antenna of the base station, then the antenna housing on the antenna of the base station is placed in the two U-shaped guide rails 6, the holes formed in advance in the antenna housing are aligned with the limiting posts 8, then the two T-shaped screws 5 are only required to be respectively rotated, so that the limiting posts 8 are inserted into the corresponding limiting holes in the antenna housing, the antenna housing can be quickly fixed on the reflecting plate body 3, and due to the installation mode, the quick insertion of the antenna housing during installation is realized, and the limiting fixation of the antenna housing after installation can be realized only through a twice screwing mode, so that the installation efficiency of the antenna housing on the reflecting plate body 3 is greatly improved, and the use effect of the reflecting plate for the antenna of the base station is ensured.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A reflecting plate of a base station antenna, characterized in that: including reflecting plate body (3), reflecting plate body (3) upper end bilateral symmetry is fixed with two U type guide rail (6), every all be fixed with on a lateral wall in U type guide rail (6) sealed pad (4), in U type guide rail (6) with accomodate groove (2) have been seted up on the lateral wall that sealed pad (4) is relative, accomodate and install push pedal (7) in groove (2), push pedal (7) are just to install spacing post (8) on the lateral wall that sealed pad (4), push pedal (7) are facing away from the lateral wall middle part of spacing post (8) is fixed with T type screw rod (5), slide hole (10) have been seted up on U type guide rail (6) with T type screw rod (5) cooperation position, install on U type guide rail (6) the outer wall and be used for fixing mounting panel (1) of T type screw rod (5), on mounting panel (1) with T type screw rod (5) cooperation position has seted up screw hole (9).

2. The reflector of a base station antenna of claim 1, wherein: the reflecting plate body (3) is welded with the U-shaped guide rail (6), and the reflecting plate body (3) is made of aluminum alloy.

3. The reflector of a base station antenna of claim 1, wherein: the sealing gasket (4) is made of rubber, the sealing gasket (4) is of an L-shaped structure, and the sealing gasket (4) is adhered to the U-shaped guide rail (6).

4. The reflector of a base station antenna of claim 1, wherein: the push plate (7) is in sliding connection with the storage groove (2), and the storage groove (2) and the push plate (7) are of square structures.

5. The reflector of a base station antenna of claim 1, wherein: the limiting column (8) is welded with the pushing plate (7), and the T-shaped screw (5) is rotationally connected with the pushing plate (7).

6. The reflector of a base station antenna of claim 1, wherein: the T-shaped screw rod (5) is in sliding connection with the sliding hole (10), and the sliding hole (10) penetrates through the side wall of the U-shaped guide rail (6).

7. The reflector of a base station antenna of claim 1, wherein: the T-shaped screw rod (5) is screwed with the screw hole (9), and the T-shaped screw rod (5) penetrates through the screw hole (9).