CN210668689U

CN210668689U - Antenna housing

Info

Publication number: CN210668689U
Application number: CN201922144827.0U
Authority: CN
Inventors: 宋兆颖
Original assignee: Kunshan Hamilton Communication Technology Co ltd
Current assignee: Kunshan Hamilton Communication Technology Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-06-02
Anticipated expiration: 2029-12-04

Abstract

The utility model relates to an electrical equipment technical field discloses an antenna house. The antenna house is used for protecting the antenna system who locates in the antenna house, includes: the device comprises a housing, a plurality of clamping pieces and a plurality of clamping pieces, wherein openings are formed in two sides of the housing, and the housing is provided with a bottom plate, a side plate and a top plate which are integrally formed; the end covers are arranged on the openings at the two sides of the housing in a covering mode; the bracket is arranged in the housing and is provided with a mounting bar and a mounting arm which is convexly arranged on the mounting bar, and the mounting arm is used for fixing a reflecting plate in an antenna system; and the antenna joint is arranged on the mounting bar, extends out of the opening on the bottom plate and is used for electrically connecting the antenna system with a signal transmission line outside the housing. The bottom plate, the side plates and the top plate in the housing are integrally formed, so that the housing can be processed more conveniently, and components in the housing can be installed from openings on two sides of the housing; the openings at the two sides of the housing are sealed by the end covers so as to prevent dust or rainwater from entering; the antenna joint penetrates through the bottom plate and is arranged on the support in the housing, and stable installation of the antenna joint is achieved.

Description

Antenna housing

Technical Field

The utility model relates to an electrical equipment technical field especially relates to an antenna house.

Background

Outdoor antennas are generally placed in an open air environment and directly attacked by rainstorm, ice, snow, sand, solar radiation and the like in nature, so that the accuracy of the antennas is reduced, the service life is shortened, or the reliability is deteriorated. Therefore, the outdoor antenna is usually covered with a radome to protect the antenna system from the external environment. The antenna housing has good electromagnetic wave penetration characteristics on the aspect of electrical performance, and can withstand the action of external severe environment on the aspect of mechanical performance.

An existing radome includes a metal base plate and a cover case covering the metal base plate, and a space inside the metal base plate and the cover case is used for placing an antenna system. Be equipped with antenna joint on the metal bottom plate, the antenna in the antenna house passes through antenna joint and signal transmission line electric connection to send and received signal through the antenna.

However, in the above radome, the bottom plate and the cover are separately manufactured; for guaranteeing antenna joint's fixed strength, the bottom plate is made by the metal to lead to the manufacturing cost of antenna house higher, and weight is difficult to reduce.

SUMMERY OF THE UTILITY MODEL

Based on the above, an object of the utility model is to provide an antenna house to reduce its manufacturing cost and weight.

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

a radome for protecting an antenna system disposed within the radome, comprising:

the device comprises a housing, a plurality of clamping pieces and a plurality of clamping pieces, wherein openings are formed in two sides of the housing, and the housing is provided with a bottom plate, a side plate and a top plate which are integrally formed;

the end covers are arranged on the openings at the two sides of the housing in a covering manner;

the bracket is arranged in the housing and is provided with a mounting bar and a mounting arm convexly arranged on the mounting bar, and the mounting arm is used for fixing a reflecting plate in an antenna system;

the antenna connector is arranged on the mounting strip and extends out of the opening in the bottom plate, and the antenna connector is used for electrically connecting an antenna system with a signal transmission line outside the housing.

Preferably, the antenna housing further comprises a reinforcing strip, the reinforcing strip is arranged outside the housing, and the antenna joint extends out of an opening in the reinforcing strip.

Preferably, the bracket is made of metal and is abutted against the bottom plate by a first epoxy plate.

Preferably, the opening on the first epoxy plate and the opening on the mounting bar face the opening on the bottom plate.

Preferably, the opening edge on the first epoxy plate surrounds and is attached to the outer peripheral surface of the antenna connector.

Preferably, the base of the antenna connector is mounted on a side of the first epoxy board away from the base board, and passes through the opening on the mounting bar to be electrically connected to the antenna system.

Preferably, the reinforcing strip is made of metal, and is abutted against the bottom plate by a second epoxy plate.

Preferably, the openings in the second epoxy plate and the openings in the reinforcing bars face the openings in the base plate.

Preferably, a first screw is arranged on the reinforcing bar, and the first screw sequentially penetrates through the reinforcing bar, the second epoxy plate, the bottom plate and the first epoxy plate and is screwed on the mounting bar.

Preferably, the opening on the bottom plate is opened at the edge of the bottom plate.

The utility model has the advantages that:

the bottom plate, the side plates and the top plate in the housing are integrally formed, so that the housing can be processed more conveniently, and components in the housing can be installed from openings on two sides of the housing; the openings at the two sides of the housing are sealed by the end covers so as to prevent dust or rainwater from entering; the antenna joint penetrates through the bottom plate and is arranged on the support in the housing, and stable installation of the antenna joint is achieved.

Drawings

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

Fig. 1 is a three-dimensional view of a radome;

fig. 2 is a schematic view of the internal structure of the radome;

FIG. 3 is an enlarged view of a portion of area A of FIG. 2;

fig. 4 is an exploded view of the radome;

fig. 5 is a three-dimensional view of the radome with one side end cap removed;

FIG. 6 is a partial enlarged view of area B in FIG. 5;

FIG. 7 is a schematic view of the assembly of the first epoxy board and the antenna connection;

FIG. 8 is an enlarged partial view of area C of FIG. 7;

fig. 9 is an assembly schematic of the bracket, first epoxy board, and antenna connector.

In the figure:

100-a reflector plate; 200-an antenna element;

1-a housing; 11-a base plate; 12-side plates; 13-a top plate;

2-end cap;

3-a scaffold; 301-mounting bar; 302-a mounting arm; 31-a first epoxy board; 30-a third screw;

4-an antenna connection; 41-a base; 40-a second screw;

5-reinforcing strips; 51-second epoxy plate; 52-linker type tag; 50-first screw.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, the present embodiment provides an antenna cover. This antenna house is used for protecting the antenna system of locating in the antenna house, includes: the structure comprises a housing 1, wherein openings are formed in two sides of the housing 1, and the housing 1 is provided with a bottom plate 11, side plates 12 and a top plate 13 which are integrally formed; the end covers 2 are covered on the openings at the two sides of the housing 1; the bracket 3 is arranged in the housing 1 and is provided with a mounting bar 301 and a mounting arm 302 convexly arranged on the mounting bar 301, and the mounting arm 302 is used for fixing the reflecting plate 100 in the antenna system; and the antenna connector 4 is arranged on the mounting strip 301 and extends out of the opening on the bottom plate 11, and is used for electrically connecting the antenna system with a signal transmission line outside the housing 1.

In this embodiment, the antenna housing further includes a reinforcing strip 5, the reinforcing strip 5 is disposed outside the housing 1, and the antenna connector 4 extends from an opening on the reinforcing strip 5. In particular, the casing 1 can be made of glass-fibre reinforced plastic, shaped by an extrusion process; the bracket 3 and the reinforcing strip 5 may be made of metal. Wherein, antenna joint 4 passes bottom plate 11 and reinforcement strip 5, and installs on support 3 in housing 1, has realized the firm installation of antenna joint 4 to avoid chooseing for use the bottom plate 11 of metal material and cause the overweight condition of antenna house.

In this embodiment, both the inner and outer surfaces of the top plate 13 are formed in an outwardly convex curved shape. The inner space of the housing 1 is surrounded by a bottom plate 11, two side plates 12, and a top plate 13; the openings at the two sides of the housing 1 are sealed by the two end covers 2, and a sealant is smeared between the end covers 2 and the edge of the opening at the side part of the housing 1.

In the present embodiment, in the bracket 3, the mounting arm 302 is protruded from an end portion of the mounting bar 301, and the mounting arm 302 is located on a side of the mounting bar 301 facing the top plate 13. The reflection plate 100 is attached to the attachment arm 302, and the antenna element 200 is provided on the side of the reflection plate 100 facing the top plate 13.

Referring to fig. 4, 5 and 6, the mounting bar 301 abuts against the bottom plate 11 through the first epoxy plate 31; the reinforcing bar 5 abuts against the base plate 11 through the second epoxy plate 51 to perform an insulating function. Since the antenna terminals 4 are provided in plural, the openings on the mounting bar 301, the opening on the first epoxy board 31, the opening on the bottom board 11, the opening on the second epoxy board 51, and the opening on the reinforcing bar 5 are provided in plural.

The plurality of antenna terminals 4 are fitted to the openings in the plurality of mounting bars 301, the openings in the plurality of first epoxy boards 31, the openings in the plurality of chassis 11, the openings in the plurality of second epoxy boards 51, and the openings in the plurality of reinforcing bars 5 in a one-to-one correspondence.

The base 41 of the antenna connector 4 is mounted on the side of the first epoxy board 31 facing away from the base plate 11 and passes through an opening in the mounting bar 301 to be electrically connected to the antenna system. Meanwhile, the antenna connector 4 passes through the opening in the first epoxy plate 31, the opening in the bottom plate 11, the opening in the second epoxy plate 51, and the opening in the reinforcing bar 5 in this order, thereby protruding out of the radome.

The opening on the first epoxy plate 31 and the opening on the mounting bar 301 are opposite to the opening on the bottom plate 11; the openings in the second epoxy plate 51 and the openings in the reinforcing strips 5 face the openings in the base plate 11. The opening edge of the first epoxy plate 31 surrounds and adheres to the outer peripheral surface of the antenna connector 4. The gap between the antenna terminal 4 and the opening edge of the chassis 11, the opening edge of the second epoxy board 51, and the opening edge of the reinforcing strip 5 is sealed with a sealant.

The border of bottom plate 11 is seted up to the opening on the bottom plate 11, and the opening on the bottom plate 11 is squarely, has two sides parallel with curb plate 12 to and a side parallel with the 2 terminal surfaces of end cover, the internals and the antenna coupling 4 of the dismouting antenna house of being convenient for.

Further, a first screw 50 is arranged on the reinforcing bar 5, and the first screw 50 sequentially penetrates through the reinforcing bar 5, the second epoxy plate 51, the bottom plate 11 and the first epoxy plate 31 and is screwed on the mounting bar 301. The reinforcing strip 5 is engraved with a connector type mark 52 at a position close to each antenna connector 4.

Referring to fig. 7, 8 and 9, further, a second screw 40 is provided on the base 41, and the second screw 40 is threaded through a side of the first epoxy plate 31 away from the top plate 13 and is screwed on the base 41; the mounting bar 301 is provided with a third screw 30, and the third screw 30 is penetrated from one side of the first epoxy plate 31 departing from the top plate 13 and is screwed on the mounting bar 301.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. An antenna radome for protecting an antenna system disposed within the radome, comprising:

the device comprises a housing (1), wherein openings are formed in two sides of the housing (1), and the housing (1) is provided with a bottom plate (11), a side plate (12) and a top plate (13) which are integrally formed;

the end covers (2), and the end covers (2) are arranged on the openings at the two sides of the housing (1) in a covering manner;

the bracket (3) is arranged in the housing (1) and is provided with a mounting bar (301) and a mounting arm (302) which is convexly arranged on the mounting bar (301), and the mounting arm (302) is used for fixing the reflecting plate (100) in the antenna system;

the antenna connector (4) is arranged on the mounting bar (301) and extends out of the opening in the bottom plate (11), and the antenna connector (4) is used for electrically connecting an antenna system to a signal transmission line outside the housing (1).

2. The radome of claim 1 further comprising a reinforcing strip (5), wherein the reinforcing strip (5) is disposed outside the housing (1), and the antenna connector (4) protrudes from an opening in the reinforcing strip (5).

3. The radome of claim 2, characterized in that the holder (3) is made of metal, resting on the bottom plate (11) by means of a first epoxy plate (31).

4. The radome of claim 3, wherein the opening in the first epoxy plate (31) and the opening in the mounting bar (301) are directly opposite the opening in the base plate (11).

5. The radome of claim 3, wherein the opening edge of the first epoxy plate (31) surrounds and is attached to the outer circumferential surface of the antenna connector (4).

6. A radome according to claim 3, wherein the base (41) of the antenna connector (4) is mounted on the side of the first epoxy board (31) facing away from the base board (11) and passes through an opening in the mounting bar (301) for electrical connection to an antenna system.

7. A radome according to claim 3, wherein the reinforcement strip (5) is made of metal, which is abutted against the bottom plate (11) by a second epoxy plate (51).

8. The radome of claim 7, wherein the openings in the second epoxy plate (51) and the openings in the reinforcing bars (5) are directly opposite the openings in the base plate (11).

9. The radome of claim 7, wherein a first screw (50) is provided on the reinforcing bar (5), and the first screw (50) passes through the reinforcing bar (5), the second epoxy plate (51), the bottom plate (11) and the first epoxy plate (31) in sequence and is screwed on the mounting bar (301).

10. The radome of any one of claims 1-9, wherein the opening in the base plate (11) opens at the edge of the base plate (11).