CN214203950U - Combining antenna - Google Patents
Combining antenna Download PDFInfo
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- CN214203950U CN214203950U CN202120392105.1U CN202120392105U CN214203950U CN 214203950 U CN214203950 U CN 214203950U CN 202120392105 U CN202120392105 U CN 202120392105U CN 214203950 U CN214203950 U CN 214203950U
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- bottom plate
- antenna
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Abstract
The utility model discloses a combiner antenna, which comprises a bottom plate, wherein a rectangular cover shell is arranged on the bottom plate, reflecting plates are respectively arranged on the left side wall and the right side wall in the rectangular cover shell, a high-frequency radiating part and a power divider are respectively arranged between the reflecting plates on the left side and the right side, a low-frequency radiating part is arranged on the front side of the upper end surface of the bottom plate, a wire joint is arranged on the power divider, the combiner antenna has simple structure and clear and understandable structure, the combiner antenna comprises a bottom plate, the high-frequency radiating part consists of high-frequency oscillators, the low-frequency radiating part consists of low-frequency oscillators, the high-frequency radiating part and the power divider are arranged between the reflecting plates on the left side and the right side to form a dual-frequency dual-polarization antenna structure, which not only can adapt to the continuous upgrade of a communication system, but also can effectively solve the multi-path fading problem, reduce the number of the antenna, reduce the cost of the antenna, have good supporting effect, and the whole antenna is arranged through an installation bolt, the structural strength is high, and waterproof nature effect is splendid, and is functional strong, is worth promoting.
Description
Technical Field
The utility model relates to the technical field of antennas, specifically be a combiner antenna.
Background
In mobile communication, indoor telephone traffic is the most intensive, most of the existing indoor directional antenna products are designed aiming at specific frequency bands, the indoor directional antenna at the present stage can not meet the requirements of people on the telephone traffic gradually, and in a room, due to narrow space limitation and attractiveness, the size requirement on the indoor antenna is as small as possible, and the coverage range and the higher gain as large as possible can be met. The application of the dual-frequency dual-polarization directional antenna can meet the requirement of continuous upgrading of a communication system, the problem of multipath fading can be effectively solved, the number of the antennas can be reduced, the cost of the antennas is reduced, the continuous upgrading of the mobile communication system requires new frequency bands to be configured, the indoor antennas in the prior art are mostly single-frequency bands and single-polarization antennas, so that the number of the antennas is inevitably increased in order to be suitable for the antennas in the new frequency bands, and therefore, a combination antenna is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a combiner antenna to solve the problem that proposes among 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 combiner antenna, includes the bottom plate, install the rectangle housing on the bottom plate, the reflecting plate is installed respectively to the left and right sides wall in the rectangle housing, installs high frequency radiation portion and merit between the reflecting plate of the left and right sides respectively and divides the ware, low frequency radiation portion is installed to bottom plate up end front side, the merit is divided and is set up the wire joint on the ware, be connected with the signal line between wire joint and the low frequency radiation portion, be connected with the metal post between the ware is divided to high frequency radiation portion and merit, be connected with a plurality of non-metallic posts between low frequency radiation portion and the bottom plate, divide through a plurality of screw fixed connection between ware and the bottom plate, both sides are connected with female needle of external screw thread respectively about the bottom plate, and the female needle of external screw thread of going up the downside is connected with low frequency radiation portion and high frequency radiation portion respectively, install construction bolt on the bottom plate.
Preferably, a plurality of mounting holes are formed in the periphery of the bottom plate, screws are mounted in the mounting holes, and the bottom plate is fixedly connected with the rectangular housing through the screws.
Preferably, the upper surface of the bottom plate is connected with an annular waterproof rubber ring, and the annular waterproof rubber ring is arranged between the bottom plate and the rectangular housing.
Preferably, the low-frequency radiation part and the high-frequency radiation part have the same height.
Preferably, the metal column is a copper column.
Preferably, the non-metal column is a plastic column.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the structure is clear and understandable, the way antenna includes the bottom plate, and the rectangle housing of being connected with the bottom plate, install low frequency radiation portion in the rectangle housing, high frequency radiation portion and merit divide the ware, wherein, high frequency radiation portion comprises the high frequency oscillator, low frequency radiation portion comprises the low frequency oscillator, high frequency radiation portion and merit divide the ware to arrange in between the reflecting plate of the left and right sides, constitute dual-frenquency double polarization antenna structure, can not only adapt to communication system's continuous upgrading, and can effectively solve the multipath fading problem, reduce antenna quantity, reduce the antenna cost, excellent in supporting effect, whole antenna is installed through construction bolt, high structural strength, waterproof nature effect is splendid, and is functional strong, and is worth promoting.
Drawings
Fig. 1 is a schematic perspective view of a combined antenna;
fig. 2 is a schematic top view of a combining antenna;
fig. 3 is a schematic left view of a combined antenna.
In the figure: the device comprises a screw 1, a rectangular housing 2, a bottom plate 3, an external thread female needle 4, a mounting hole 5, a mounting bolt 6, a reflecting plate 7, a high-frequency radiation part 8, a low-frequency radiation part 9, a signal line 10, a line connector 11, a power divider 12, a screw 13, a nonmetal column 14 and a metal column 15.
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 3, the present invention provides a technical solution: a combiner antenna comprises a bottom plate 3, wherein a rectangular cover 2 is installed on the bottom plate 3, reflecting plates 7 are installed on the left side wall and the right side wall in the rectangular cover 2 respectively, a high-frequency radiation part 8 and a power divider 12 are installed between the reflecting plates 7 on the left side and the right side respectively, a low-frequency radiation part 9 is installed on the front side of the upper end face of the bottom plate 3, a wire connector 11 is arranged on the power divider 12, a signal wire 10 is connected between the wire connector 11 and the low-frequency radiation part 9, a metal column 15 is connected between the high-frequency radiation part 8 and the power divider 12, a plurality of non-metal columns 14 are connected between the low-frequency radiation part 9 and the bottom plate 3, the power divider 12 and the bottom plate 3 are fixedly connected through a plurality of screws 13, male screw female needles 4 are connected to the upper side and the lower side of the bottom plate 3 respectively, the male screw female needles 4 on the upper side and the lower side are connected with the low-frequency radiation part 9 and the high-frequency radiation part 8 respectively, and the bottom plate 3 is provided with a mounting bolt 6.
The utility model provides a combiner antenna includes bottom plate 3, and the rectangle housing 2 of being connected with bottom plate 3, install low frequency radiation portion 9 in the rectangle housing 2, high frequency radiation portion 8 and merit divide ware 12, wherein, high frequency radiation portion 8 comprises the high frequency oscillator, low frequency radiation portion 9 comprises the low frequency oscillator, high frequency radiation portion 8 divides ware 12 to arrange in between the reflecting plate 7 of the left and right sides with the merit, constitute dual-frenquency dual polarization antenna structure, can not only adapt to communication system's continuous upgrading, and can effectively solve the multipath fading problem, reduce antenna quantity, reduce the antenna cost, excellent in supporting effect, whole antenna is installed through construction bolt 6.
The waterproof structure is characterized in that a plurality of mounting holes 5 are formed in the periphery of the bottom plate 3, screws 1 are mounted in the mounting holes 5, the bottom plate 3 is fixedly connected with the rectangular housing 2 through the screws 1, an annular waterproof rubber ring is connected to the upper surface of the bottom plate 3, and the annular waterproof rubber ring is arranged between the bottom plate 3 and the rectangular housing 2.
The mounting structure of the bottom plate 3 and the rectangular housing 2 has high strength, good stability and excellent sealing and waterproof effects.
The low-frequency radiation part 9 and the high-frequency radiation part 8 are consistent in height, the metal column 15 is a copper column, and the non-metal column 14 is a plastic column.
The metal posts 15 have a supporting and conducting effect, and the non-metal posts 14 have an insulating supporting effect.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A combiner antenna, includes bottom plate (3), its characterized in that: the power distribution device is characterized in that a rectangular housing (2) is installed on the bottom plate (3), reflecting plates (7) are installed on the left side wall and the right side wall in the rectangular housing (2) respectively, high-frequency radiation parts (8) and power distribution devices (12) are installed between the reflecting plates (7) on the left side and the right side respectively, low-frequency radiation parts (9) are installed on the front side of the upper end face of the bottom plate (3), wire connectors (11) are arranged on the power distribution devices (12), signal wires (10) are connected between the wire connectors (11) and the low-frequency radiation parts (9), metal columns (15) are connected between the high-frequency radiation parts (8) and the power distribution devices (12), a plurality of non-metal columns (14) are connected between the low-frequency radiation parts (9) and the bottom plate (3), the power distribution devices (12) and the bottom plate (3) are fixedly connected through a plurality of screws (13), and male threaded needles, the upper and lower external thread female needles (4) are respectively connected with the low-frequency radiation part (9) and the high-frequency radiation part (8), and the bottom plate (3) is provided with a mounting bolt (6).
2. The combining antenna of claim 1, wherein: the novel LED lamp is characterized in that a plurality of mounting holes (5) are formed in the periphery of the bottom plate (3), screws (1) are mounted in the mounting holes (5), and the bottom plate (3) and the rectangular housing (2) are fixedly connected through the screws (1).
3. The combining antenna of claim 2, wherein: the upper surface of the bottom plate (3) is connected with an annular waterproof rubber ring, and the annular waterproof rubber ring is arranged between the bottom plate (3) and the rectangular housing (2).
4. The combining antenna of claim 3, wherein: the low-frequency radiation part (9) and the high-frequency radiation part (8) are consistent in height.
5. The combining antenna of claim 4, wherein: the metal column (15) is a copper column.
6. The combining antenna of claim 5, wherein: the non-metal column (14) is a plastic column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120392105.1U CN214203950U (en) | 2021-02-22 | 2021-02-22 | Combining antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120392105.1U CN214203950U (en) | 2021-02-22 | 2021-02-22 | Combining antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214203950U true CN214203950U (en) | 2021-09-14 |
Family
ID=77640183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120392105.1U Active CN214203950U (en) | 2021-02-22 | 2021-02-22 | Combining antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214203950U (en) |
-
2021
- 2021-02-22 CN CN202120392105.1U patent/CN214203950U/en active Active
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