CN111817005A - Base station antenna housing and manufacturing method thereof - Google Patents
Base station antenna housing and manufacturing method thereof Download PDFInfo
- Publication number
- CN111817005A CN111817005A CN202010456645.1A CN202010456645A CN111817005A CN 111817005 A CN111817005 A CN 111817005A CN 202010456645 A CN202010456645 A CN 202010456645A CN 111817005 A CN111817005 A CN 111817005A
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- China
- Prior art keywords
- bottom shell
- base station
- shell
- plate
- side cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 18
- 238000000071 blow moulding Methods 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 13
- 238000005452 bending Methods 0.000 claims description 11
- 239000003292 glue Substances 0.000 claims description 4
- 238000003754 machining Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005336 cracking Methods 0.000 abstract description 2
- 230000006353 environmental stress Effects 0.000 abstract description 2
- 238000003672 processing method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
Landscapes
- Details Of Aerials (AREA)
Abstract
The invention discloses a base station antenna housing which comprises a face shell, wherein a side cover is arranged on the surface of the face shell, reinforcing ribs are arranged on the surface of the side cover, the side cover is connected to the surface of a rib plate, the rib plate is fixed on the surface of a connecting gap, the connecting gap is formed in the surface of a bottom shell, and anti-deformation raised grains are arranged on the surface of the bottom shell; the invention also discloses a base station antenna housing and a manufacturing method thereof, which comprises the following steps: prefabricating the enclosure body, prefabricating a bottom shell, and connecting in a pouring manner; the beneficial effects are that: the base station antenna housing provided by the invention is integrally formed, and has obvious sealing performance advantage on products with waterproof and dustproof requirements; the blow molding product has higher impact toughness and higher environmental stress cracking resistance; the manufacturing method of the base station antenna housing only manufactures two parts, solves the problems that in the traditional processing method, a plurality of sets of dies need to be manufactured, and the manufacturing period is long, and solves the problems that manual assembly is needed and resources are wasted by pouring and bonding the enclosure body and the bottom shell in the bottom shell grinding tool.
Description
Technical Field
The invention relates to the technical field of protective housings, in particular to a base station antenna housing and a manufacturing method thereof.
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.
Disclosure of Invention
The present invention is directed to a base station antenna housing and a manufacturing method thereof, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the 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.
A manufacturing method of a base station antenna housing comprises the following steps:
the method comprises the following steps: the method comprises the following steps of prefabricating an enclosure body, namely forming the enclosure body consisting of a face shell and a side cover in a mould through blow molding, wherein the enclosure body is of a frame structure with only two openings, compared with the fixation of the traditional face shell and the side cover, the integral blow molding has better sealing performance, and the assembling procedures are reduced;
step two: the bottom shell is prefabricated, a connecting gap is formed in a plane plate of the bottom shell, namely a plate body of the bottom shell without a circular curved surface, a rib plate is formed at the plate body of the bottom shell by the connecting gap, and a layer of deformation-preventing concave patterns with concave patterns are arranged on the surface of the bottom shell during machining, so that the strength is increased, and the deformation is prevented;
step three: and (4) pouring and connecting, namely putting the enclosure body prepared in the step one and the bottom shell prepared in the step two into a mould, and adding glue to firmly bond the two parts into a whole, so that the sealing property is better.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:
1. the base station antenna housing provided by the invention is integrally formed, and has obvious sealing performance advantage on products with waterproof and dustproof requirements; the blow molding product has higher impact toughness and higher environmental stress cracking resistance;
2. the base station antenna housing provided by the invention reduces the number of detached parts, thereby reducing the development cost of a mold, the product cost and the assembly cost of a subsequent procedure;
3. the manufacturing method of the base station antenna housing only manufactures two parts, solves the problems that in the traditional processing method, a plurality of sets of dies need to be manufactured, and the manufacturing period is long, and solves the problems that manual assembly is needed and resources are wasted by pouring and bonding the enclosure body and the bottom shell in the bottom shell grinding tool.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the inverted structure of the present invention;
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 a bottom case structure according to the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 2;
FIG. 6 is an enlarged view of the structure at B in FIG. 3;
fig. 7 is an enlarged view of the structure at C in fig. 4.
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 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 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;
A manufacturing method of a base station antenna housing comprises the following steps:
the method comprises the following steps: the method comprises the following steps of prefabricating an enclosure body, namely forming the enclosure body consisting of a face shell 1 and a side cover 2 in a mould through blow molding, wherein the enclosure 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 integral blow molding is better, and the assembling procedures are reduced;
step two: the bottom shell 6 is prefabricated, 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-convex grains 7 with concave-convex patterns are arranged on the surface of the bottom shell 6 during machining, so that the strength is increased, and the deformation is prevented;
step three: and (3) pouring and connecting, namely putting the enclosure body prepared in the step one and the bottom shell 6 prepared in the step two into a mould, and adding glue to firmly bond the two parts into a whole, so that the sealing property is better.
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 (6)
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.
6. A method of manufacturing a base station radome according to any one of claims 1-5, characterized in that: the processing flow of the product comprises the following steps:
the method comprises the following steps: the method comprises the following steps of prefabricating an enclosure body, namely forming the enclosure body consisting of a face shell (1) and a side cover (2) in a mould in a blow molding mode, wherein the enclosure body is of a frame structure with only two openings, and compared with the fixation of the traditional face shell and the side cover, the enclosure body is better in sealing performance by integral blow molding, and the assembling procedures are reduced, during blow molding, the blow molding mould is optimized, namely a reversed buckle-shaped groove body is formed in the inner wall of the mould, so that the surface of the enclosure body at the processed position forms a reinforcing rib (3), the strength of the side cover (2) is improved, and the deformation of the side cover (2) is;
step two: the bottom shell (6) is prefabricated, 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-convex patterns (7) with concave-convex patterns are arranged on the surface of the bottom shell (6) during machining, so that the strength is increased, and the deformation is prevented;
step three: and (3) pouring and connecting, namely putting the enclosure body prepared in the step one and the bottom shell (6) prepared in the step two into a mould, and adding glue to firmly bond the two parts into a whole, so that the sealing property is better.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010456645.1A CN111817005B (en) | 2020-05-26 | 2020-05-26 | Base station antenna housing and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010456645.1A CN111817005B (en) | 2020-05-26 | 2020-05-26 | Base station antenna housing and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111817005A true CN111817005A (en) | 2020-10-23 |
| CN111817005B CN111817005B (en) | 2024-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010456645.1A Active CN111817005B (en) | 2020-05-26 | 2020-05-26 | Base station antenna housing and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111817005B (en) |
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-
2020
- 2020-05-26 CN CN202010456645.1A patent/CN111817005B/en active Active
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| WO2017045867A1 (en) * | 2015-09-16 | 2017-03-23 | SIAG Industrie GmbH | Door structure for a tubular tower structure |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN111817005B (en) | 2024-10-11 |
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