CN212908089U - Miniaturized combined antenna - Google Patents
Miniaturized combined antenna Download PDFInfo
- Publication number
- CN212908089U CN212908089U CN202021720581.3U CN202021720581U CN212908089U CN 212908089 U CN212908089 U CN 212908089U CN 202021720581 U CN202021720581 U CN 202021720581U CN 212908089 U CN212908089 U CN 212908089U
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- antenna
- network module
- shell
- feed network
- miniaturized
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- 238000009434 installation Methods 0.000 claims abstract description 13
- 239000000178 monomer Substances 0.000 claims abstract description 8
- 238000005192 partition Methods 0.000 claims abstract description 5
- 238000000926 separation method Methods 0.000 claims description 11
- 239000005030 aluminium foil Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
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Abstract
The utility model discloses a miniaturized combination antenna belongs to antenna technical field, the shell structure of constituteing including shell base and shield cover, shell structure's internally mounted a plurality of antenna monomer and feed network module, the storing post of the inside center installation hollow structure of shell base, feed network module installs inside the storing post, the storing post with it will to separate the roof beam connection through a plurality of between the shell base inner wall the inside a plurality of installation area that divide into of shell base, a plurality of the antenna monomer is installed in proper order in the installation area and with feed network module electric connection. The single region of every antenna is separated through the partition roof beam that sets up inside the shell seat, avoids antenna during operation mutual interference, and feed network module installs in the center of shell seat moreover, and is less apart from the single interval of every antenna, can reduce the loss of signal like this, strengthens the signal receiving and dispatching intensity of antenna, improves antenna result of use.
Description
Technical Field
The utility model belongs to the technical field of the antenna, in particular to miniaturized combination antenna.
Background
With the advent of the information age, people have increasingly high requirements on network communication technology. The wired connection mode has the characteristics of high speed, large data flow and strong reliability, and achieves a satisfactory effect in practical application. However, the wired connection method has the defects that wiring is troublesome, line faults are difficult to check, equipment needs to be rewired when being rearranged, the equipment cannot be moved randomly and the like, and the wired connection method is not suitable for being applied to equipment with strong mobility requirements or limited work by internal lines. Therefore, there is an increasing interest in using wireless instead of wired. It has become a trend to develop wireless network technology to free devices from the constraints of wired connections for convenient use by people, where an antenna is a main component of wireless technology, and an antenna is a transformer that transforms a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium, or vice versa. A component for transmitting or receiving electromagnetic waves in a radio device.
The conventional combined antenna is too far away from a feed network module, so that the signal is easily lost, the receiving and transmitting strength of the antenna is influenced, the antenna is generally not easy to damage, but the feed network module is easy to damage, and the feed network module is inconvenient to overhaul in the later period.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at just in order to solve above-mentioned combination formula antenna easy mutual interference of work, antenna monomer signal receiving and dispatching intensity is weak, and the problem that the inconvenient later stage of feed network module overhauld provides a miniaturized combination antenna, has and prevents mutual interference between the antenna monomer through the division board, and feed network module is nearer apart from each antenna, and signal receiving and dispatching intensity is high, and feed network module conveniently dismantles the maintenance alone, the later maintenance's of being convenient for advantage.
The utility model discloses a following technical scheme realizes above-mentioned purpose, a miniaturized combination antenna, the shell structure who constitutes including shell seat and shield cover, shell structure's internally mounted a plurality of antenna monomer and feed network module, the storing post of the inside center installation hollow structure of shell seat, feed network module installs inside the storing post, the storing post with connect through a plurality of partition roof beam between the shell seat inner wall will the inside a plurality of installation area that divide into of shell seat, a plurality of the antenna monomer is installed in proper order in the installation area and with feed network module electric connection.
Preferably, the top of the separation beam is provided with a slot, and the bottom of the shielding case is provided with a separation plate corresponding to the slot.
Preferably, the isolation plate is an aluminum foil plate.
Preferably, a fixed hole is formed in the center of the shielding cover, a cover plate is movably mounted in the fixed hole, a thread groove is formed in the top of the storage column, and a threaded connector is arranged at the bottom of the cover plate and is in threaded connection with the storage column through the threaded connector.
Preferably, a handle is mounted on the top of the cover plate.
Preferably, a heat conducting sheet is further mounted on the shielding case.
Compared with the prior art, the beneficial effects of the utility model are that: the feed network module is arranged at the center of the shell seat, and the distance from the feed network module to each antenna unit is smaller, so that the signal loss can be reduced, the signal receiving and transmitting strength of the antenna can be enhanced, and the using effect of the antenna can be improved; through installing detachable apron on the shield cover, the apron is used for encapsulating the storing post, when feed network module broke down like this, can need not to dismantle whole shield cover, overhauls feed network module for this combination antenna's later maintenance is more convenient.
Drawings
Fig. 1 is a schematic view of the overall structure of the device of the present invention.
Fig. 2 is a schematic view of the internal structure of the shell seat of the present invention.
Fig. 3 is a schematic structural diagram of the shielding case of the present invention.
Fig. 4 is a schematic view of the cover plate structure of the present invention.
In the figure: 1. the antenna comprises a shell seat, 2, a shielding cover, 3, a heat conducting sheet, 4, a cover plate, 5, a handle, 6, a separation beam, 7, an installation area, 8, an antenna single body, 9, a slot, 10, a storage column, 11, a feed network module, 12, a separation plate, 13, a fixing hole, 14 and a threaded joint.
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.
As shown in fig. 1 and fig. 2, a miniaturized combined antenna comprises a housing structure composed of a housing base 1 and a shielding case 2, a plurality of antenna units 8 and a feeding network module 11 are installed inside the housing structure, a storage column 10 with a hollow structure is installed in the center of the interior of the housing base 1, the feeding network module 11 is installed inside the storage column 10, the storage column 10 is connected with the inner wall of the housing base 1 through a plurality of partition beams 6 to divide the interior of the housing base 1 into a plurality of installation areas 7, the plurality of antenna units 8 are sequentially installed in the installation areas 7 and electrically connected with the feeding network module 11, the combined antenna can receive and transmit wireless signals of different frequency bands, therefore, the antenna units 8 of different types can receive and transmit signals of different frequency bands, the feeding network module 11 is used for designing an impedance matching network to enable the antenna units 8 to work, because the interior of the housing base 1 is divided into a plurality of installation areas 7 through the partition beams 6, therefore, each antenna unit 8 does not interfere with each other when working, the shell base 1 is circular, the feed network module 11 is installed inside the storage column 10 located in the center of the shell base 1, the distance from each antenna unit 8 is similar, and signal loss caused by overlong electric connection lines is avoided.
The top of the separation beam 6 is provided with a slot 9, the bottom of the shielding case 2 is provided with a separation plate 12 corresponding to the slot 9, the shielding case 2 is inserted into the separation beam 6 through the separation plate 12 to completely separate the adjacent installation areas 7, and the separation plate 12 has a good signal shielding effect for an aluminum foil plate and is used for shielding interference so that wireless signals are not distorted.
As shown in fig. 3 and 4, a fixing hole 13 is formed in the center of the shielding case 2, a cover plate 4 is movably installed in the fixing hole 13, a thread groove is formed in the top of the storage column 10, a threaded joint 14 is arranged at the bottom of the cover plate 4 and is in threaded connection with the storage column 10 through the threaded joint 14, the storage column 10 is packaged through the cover plate 4, the packaging mode adopts threaded connection, the cover plate 4 can be detached from the shielding case 2, the antenna unit 8 is not easy to damage, and the common fault is caused by the feed network module 11, so that once the combined antenna fails, the cover plate 4 can be directly detached to overhaul the feed network module 11 without integrally detaching the shielding case 2, the later maintenance of the combined antenna is more convenient, the handle 5 is installed at the top of the cover plate 4, the handle 5 is convenient to screw the cover plate 4, the heat conducting sheet 3 is also installed on the shielding case 2, the heat generated by the operation of the single antenna body 8 is convenient to exchange with the external environment, the heat dissipation effect of the combined antenna is enhanced, and the performance of the single antenna body 8 is enhanced.
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. The utility model provides a miniaturized combination antenna, includes shell structure that shell foundation (1) and shield cover (2) are constituteed, shell structure's internally mounted a plurality of antenna monomer (8) and feed network module (11), its characterized in that, the storing post (10) of hollow structure is installed at the inside center of shell foundation (1), feed network module (11) are installed inside storing post (10), storing post (10) with connect through a plurality of partition roof beam (6) between shell foundation (1) inner wall will shell foundation (1) is inside to be divided into a plurality of installation area (7), a plurality of antenna monomer (8) are installed in proper order in installation area (7) and with feed network module (11) electric connection.
2. A miniaturized combined antenna according to claim 1, characterized in that the top of the separation beam (6) is provided with a slot (9), and the bottom of the shielding can (2) is provided with a separation plate (12) corresponding to the slot (9).
3. A miniaturised combined antenna according to claim 2 characterised in that the isolating plate (12) is an aluminium foil plate.
4. The miniaturized combined antenna according to claim 1, wherein a fixing hole (13) is formed in the center of the shielding case (2), a cover plate (4) is movably installed in the fixing hole (13), a thread groove is formed in the top of the storage column (10), and a threaded joint (14) is arranged at the bottom of the cover plate (4) and is in threaded connection with the storage column (10) through the threaded joint (14).
5. A miniaturized combined antenna according to claim 4, characterized in that a handle (5) is mounted on top of said cover plate (4).
6. A miniaturised combined antenna according to claim 1, characterised in that the shielding can (2) is also provided with a heat conducting sheet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021720581.3U CN212908089U (en) | 2020-08-18 | 2020-08-18 | Miniaturized combined antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021720581.3U CN212908089U (en) | 2020-08-18 | 2020-08-18 | Miniaturized combined antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212908089U true CN212908089U (en) | 2021-04-06 |
Family
ID=75246538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021720581.3U Active CN212908089U (en) | 2020-08-18 | 2020-08-18 | Miniaturized combined antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212908089U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112615153A (en) * | 2020-12-25 | 2021-04-06 | 深圳市大显科技有限公司 | Modular intelligent house antenna |
| CN114937865A (en) * | 2022-05-11 | 2022-08-23 | 深圳市北天通讯有限公司 | Multi-mode multi-frequency combined antenna device built in GNSS receiver |
-
2020
- 2020-08-18 CN CN202021720581.3U patent/CN212908089U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112615153A (en) * | 2020-12-25 | 2021-04-06 | 深圳市大显科技有限公司 | Modular intelligent house antenna |
| CN112615153B (en) * | 2020-12-25 | 2021-06-18 | 深圳市大显科技有限公司 | Modular intelligent house antenna |
| CN114937865A (en) * | 2022-05-11 | 2022-08-23 | 深圳市北天通讯有限公司 | Multi-mode multi-frequency combined antenna device built in GNSS receiver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231229 Address after: 230000 intersection of Xinqiao road and Binjiang Avenue, high tech Industrial Development Zone, Lujiang County, Hefei City, Anhui Province Patentee after: Anhui Lanxun Communication Technology Co.,Ltd. Address before: 230000 16 / F, block D, phase III (South District), independent innovation industrial base, new industrial park, Shushan District, Hefei City, Anhui Province Patentee before: ANHUI LANMAI COMMUNICATION CO.,LTD. |
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| TR01 | Transfer of patent right |