CN212085214U

CN212085214U - Base station antenna housing

Info

Publication number: CN212085214U
Application number: CN202020908000.2U
Authority: CN
Inventors: 廖志勇; 何旭; 彭定文
Original assignee: Shenzhen Dongchuang Precision Technology Co ltd
Current assignee: Shenzhen Dongchuang Technology Co Ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2020-12-04
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a base station antenna housing, which comprises a face shell, wherein the surface of the face shell is provided with a side cover, the surface of the side cover is provided with a reinforcing rib, the side cover is connected with the surface of a rib plate, the rib plate is fixed on the surface of a connecting gap, the connecting gap is arranged on the surface of a bottom shell, and the surface of the bottom shell is provided with anti-deformation raised grains; the beneficial effects are that: the base station antenna housing provided by the utility model is integrally formed, and has obvious sealing performance advantage for products with waterproof and dustproof requirements; the blow molding product has higher impact toughness and higher environmental stress cracking resistance; the utility model provides a base station antenna house reduces the product and tears the piece open to mould development cost has been reduced, product cost, and the assembly cost of back process.

Description

Base station antenna housing

Technical Field

The utility model relates to a protective housing technical field specifically is a base station antenna house.

Background

The antenna housing has the functions of protecting an antenna system from the influence of external environment (such as wind, snow, sunlight, biology and the like), prolonging the service life of the antenna, and ensuring the permeability of electromagnetic waves, so that the antenna housing material meets the requirements of dielectric property, mechanical property, weather resistance, manufacturability, weight and the like.

In the prior art, a face shell is manufactured, a bottom shell is manufactured, a side cover is manufactured, and then the face shell, the bottom shell and the side cover are assembled, so that the process is complex, the cost is high, and the period is long; and usually, the face shell and the bottom shell are fixedly connected by screws, so that the firmness is poor, and the sealing property is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a base station antenna house 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 base station antenna house, includes the face-piece, the surface of face-piece is provided with the side cap, the surface of side cap is provided with the reinforcement muscle, and the surface at the gusset is connected to the side cap, the gusset is fixed on the surface of connecting the breach, the surface at the drain pan is seted up to connecting the breach, the surface of drain pan is provided with the buckle of preapring for an unfavorable turn of events.

Preferably, the surface shell is of a T-shaped frame structure, and the two bending plates of the surface shell are arc-shaped curved plates.

Preferably, the side cap is "T" font frame construction, and the side cap is around the outside of face shell, and the side cap includes the horizontal segment, and wherein one end of horizontal segment and the bent plate integrated into one piece of face shell, the other end integrated into one piece of horizontal segment have a bending section, and the other end integrated into one piece of bending section has the vertical section, and wherein the bending section is convex curved plate.

Preferably, the reinforcing rib is that the section is trapezoidal "T" font frame structure, and the reinforcing rib is provided with two, and two reinforcing ribs are arranged from top to bottom and distribute, and reinforcing rib is around the outer wall a week of vertical section.

Preferably, the connecting gap is of a square structure, the rib plate is of a T-shaped plate structure, the bottom shell is of a square frame structure, the edge of the corresponding plate surface of the bottom shell and the surface shell is an arc-shaped curved plate, and the anti-deformation concave-convex grains and the connecting gap are located on the same plate surface.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the structure sets up rationally, and is functional strong, has following advantage:

1. the base station antenna housing provided by the utility model is integrally formed, and has obvious sealing performance advantage for products with waterproof and dustproof requirements; the blow molding product has higher impact toughness and higher environmental stress cracking resistance;

2. the utility model provides a base station antenna housing reduces the product disassembly, thereby reducing the mold development cost, the product cost and the assembly cost of the post-process;

3. the utility model provides a manufacturing approach of base station antenna house only makes two parts, has solved and has need make several sets of moulds among the traditional machining method, and the problem of preparation cycle length, and through will enclose the body and bond with the drain pan pouring in the drain pan grinding apparatus, has solved needs manual assembly, extravagant resource.

Drawings

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

FIG. 2 is a schematic structural view of the utility model after turning;

FIG. 3 is a schematic view of the connection structure of the face cover and the side cover of the present invention;

FIG. 4 is a schematic view of the bottom case of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 1;

FIG. 6 is an enlarged view of the structure at B in FIG. 1;

fig. 7 is an enlarged view of the structure at C in fig. 1.

In the figure: the anti-deformation face shell comprises a face shell 1, side covers 2, a horizontal section 21, a bending section 22, a vertical section 23, reinforcing ribs 3, rib plates 4, connecting gaps 5, a bottom shell 6 and anti-deformation concave-convex grains 7.

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 to 7, the present invention provides a technical solution: a base station antenna housing comprises a face shell 1, wherein the face shell 1 is of a T-shaped frame structure, two bending plates of the face shell 1 are arc-shaped curved plates, a side cover 2 is integrally formed on the surface of the face shell 1, the side cover 2 is of a T-shaped frame structure, the side cover 2 surrounds the outer side of the face shell 1, the side cover 2 comprises a horizontal section 21, one end of the horizontal section 21 is integrally formed with the bending plate of the face shell 1, the other end of the horizontal section 21 is integrally formed with a bending section 22, the other end of the bending section 22 is integrally formed with a vertical section 23, the bending section 22 is of an arc-shaped curved plate, the sealing performance of the integral blow molding is better, and the assembling process is reduced;

the surface of the side cover 2 is provided with reinforcing ribs 3, the reinforcing ribs 3 are of a T-shaped frame structure with a trapezoidal section, the number of the reinforcing ribs 3 is two, the two reinforcing ribs 3 are distributed in an up-down arrangement mode, the reinforcing ribs 3 surround the outer wall of the vertical section 23 for a circle, during blow molding, a blow molding mold is optimized, namely, an inverted buckle-shaped groove body is formed in the inner wall of the mold, the reinforcing ribs 3 are formed on the surface of the enclosure body at the processed position, the strength of the side cover 2 is improved, and the side cover 2 is prevented from deforming;

side cap 2 is connected on the surface of gusset 4, gusset 4 is fixed on the surface of connecting notch 5, connecting notch 5 is seted up on the surface of drain pan 6, the surface of drain pan 6 is provided with shape corrugated rim 7 of preapring for an unfavorable turn of events, connecting notch 5 is square structure, gusset 4 is "T" font platelike structure, drain pan 6 is square frame structure, drain pan 6 is convex curved plate with 1 corresponding face edge of face-piece, preapring for an unfavorable turn of events shape corrugated rim 7 and connecting notch 5 locate a face altogether, drain pan 6 adds the shape corrugated rim 7 of preapring for an unfavorable turn of events that the surface set up one deck corrugated rim in man-hour, and the increase of strength prevents to.

The working principle is as follows: during actual processing, a surrounding body consisting of the face shell 1 and the side cover 2 is formed in a mold through blow molding, the surrounding body is of a frame structure with only two openings, compared with the fixation of the traditional face shell and the side cover, the sealing performance of the integrated blow molding is better, the assembling procedures are reduced, and during blow molding, the blow molding mold is optimized, namely, a reversed buckle-shaped groove body is arranged on the inner wall of the mold, so that the surface of the surrounding body at the processed position forms the reinforcing rib 3, the strength of the side cover 2 is improved, and the side cover 2 is prevented from deforming; a connecting gap 5 is formed in a plane plate of the bottom shell 6, namely a plate body of the bottom shell 6 without a circular curved surface, the connecting gap 5 forms a rib plate 4 at the plate body of the bottom shell 6, and a layer of deformation-preventing concave grains 7 with concave grains are arranged on the surface of the bottom shell 6 during machining, so that the strength is increased, and the deformation is prevented; the enclosure body and the bottom shell 6 are placed into a mold, the mold is a manufacturing mold of the bottom shell 6, glue is filled, the two parts are firmly bonded into a whole, and the sealing performance is better.

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. A base station antenna cover comprises a face shell (1), and is characterized in that: the surface of face-piece (1) is provided with side cap (2), the surface of side cap (2) is provided with reinforcing rib (3), and the surface at gusset (4) is connected in side cap (2), gusset (4) are fixed on the surface of connecting breach (5), the surface at drain pan (6) is seted up in connecting breach (5), the surface of drain pan (6) is provided with anti-deformation raised grain (7).

2. A base station radome according to claim 1, wherein: the face shell (1) is of a T-shaped frame structure, and the two bending plates of the face shell (1) are arc-shaped curved plates.

3. A base station radome according to claim 1, wherein: side cap (2) are "T" font frame construction, and side cap (2) are around the outside of face shell (1), and side cap (2) are including horizontal segment (21), and wherein one end of horizontal segment (21) and the bent plate integrated into one piece of face shell (1), and the other end integrated into one piece of horizontal segment (21) has bent section (22), and the other end integrated into one piece of bent section (22) has vertical section (23), and wherein bent section (22) are convex curved plate.

4. A base station radome according to claim 1, wherein: the reinforcing ribs (3) are of a T-shaped frame structure with a trapezoidal section, the two reinforcing ribs (3) are arranged in an up-down arrangement mode, and the reinforcing ribs (3) surround the outer wall of the vertical section (23) for a circle.

5. A base station radome according to claim 1, wherein: the connecting gap (5) is of a square structure, the rib plate (4) is of a T-shaped plate structure, the bottom shell (6) is of a square frame structure, the edges of the surfaces of the bottom shell (6) corresponding to the surface shell (1) are arc-shaped curved plates, and the deformation-preventing concave-convex grains (7) and the connecting gap (5) are located on the same plate surface.