CN207134465U - Communication apparatus multifrequency transmitting antenna - Google Patents
Communication apparatus multifrequency transmitting antenna Download PDFInfo
- Publication number
- CN207134465U CN207134465U CN201721120359.8U CN201721120359U CN207134465U CN 207134465 U CN207134465 U CN 207134465U CN 201721120359 U CN201721120359 U CN 201721120359U CN 207134465 U CN207134465 U CN 207134465U
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- antenna
- pilot trench
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- inner core
- time
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Abstract
The utility model discloses a kind of communication apparatus multifrequency transmitting antenna, including：Antenna inner core, the bottom of the antenna inner core are fixed by screws in mounting seat, and the periphery of the antenna inner core is provided with antenna array pilot trench, and first antenna a period of time, the second antenna element and third antenna a period of time are wound with respectively in the antenna array pilot trench；Guard shield inner bottom part is threadingly attached at the top of the mounting seat, the mounting seat is provided with cable-through hole.The utility model sends low frequency, intermediate frequency and frequency electromagnetic waves by first antenna a period of time, the second antenna element and third antenna a period of time respectively, realize and cover a variety of communications bands, improve practical performance, the equal semicircular in shape of antenna array pilot trench and outward opening, can be adhesively fixed with reflecting plate with comprehensive outside transmission signal, the surface of antenna array pilot trench, electromagnetic wave can be reflected, strengthen the emissive porwer of communication signal, it is simple in construction, save energy consumption.
Description
Technical field
The utility model belongs to transmitting antenna technical field, and in particular to a kind of communication apparatus multifrequency transmitting antenna.
Background technology
Antenna is a kind of converter, and as the important feature of communication apparatus, it is the guided wave of transmission above-the-line promotion, conversion
Into the electromagnetic wave propagated in unbounded medium (being typically free space), or carry out opposite conversion.In wireless device
For launching or receiving the part of electromagnetic wave.Radio communication, broadcast, TV, radar, navigation, electronic countermeasure, remote sensing, radio
The engineering systems such as astronomy, it is every using electromagnetic waves to transmission information, antenna is depended on to be operated.In addition, with electromagnetism
In terms of ripple transmission energy, the energy radiation of non-signal is also required to antenna.General antenna all has invertibity, i.e., with common antenna both
It can be used as transmitting antenna, it is also possible to make reception antenna.
Existing antenna structure is complicated, is typically only capable to launch and receives a kind of signal of frequency, and applicable frequency range is small, real
It is not high with property.
Utility model content
The purpose of this utility model is to provide a kind of communication apparatus multifrequency transmitting antenna, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of communication apparatus multifrequency transmitting antenna, bag
Include：
Antenna inner core, the bottom of the antenna inner core are fixed by screws in mounting seat, outside the antenna inner core
It is provided with antenna array pilot trench week, is wound with first antenna a period of time, the second antenna element and the 3rd day in the antenna array pilot trench respectively
Linear array；
Guard shield inner bottom part is threadingly attached at the top of the mounting seat, the mounting seat was provided with line
Hole.
Preferably, the top integrated setting of the antenna inner core has positioning boss, and the guard shield inner top is provided with
The positioning hole matched with positioning boss.
Preferably, the inside of the antenna inner core is provided with cavity, and the bottom of the cavity is communicated in cable-through hole, the cavity
Antenna element trench bottom is communicated in by fairlead.
Preferably, horizontal distribution, the surface of the antenna array pilot trench are adhesively fixed with anti-the antenna array pilot trench at equal intervals
Penetrate plate.
Technique effect of the present utility model and advantage：
First antenna a period of time, the second antenna element and third antenna a period of time are respectively charged into antenna array pilot trench, and passed through
Wire connects respectively and communication apparatus, and communication apparatus passes through first antenna a period of time, the second antenna element and third antenna battle array respectively
Son sends low frequency, intermediate frequency and frequency electromagnetic waves, realizes and covers a variety of communications bands, improves practical performance, and antenna array pilot trench is in
Semicircle and outward opening, can be adhesively fixed with reflecting plate with comprehensive outside transmission signal, the surface of antenna array pilot trench, can
To reflect electromagnetic wave, strengthen the emissive porwer of communication signal, it is simple in construction, save energy consumption.
Brief description of the drawings
Fig. 1 is schematic internal view of the present utility model；
Fig. 2 is overlooking the structure diagram of the present utility model；
Fig. 3 is antenna model core arrangement schematic diagram of the present utility model.
In figure：1 guard shield, 2 antenna inner cores, 3 antenna array pilot trench, 4 first antenna a period of time, 5 second antenna element, 6
Triantennary a period of time, 7 mounting seats, 8 cable-through holes, 9 positioning boss, 10 reflecting plates, 11 cavitys, 12 fairleads.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As Figure 1-3, a kind of communication apparatus multifrequency transmitting antenna, including：
Antenna inner core 2, the bottom of the antenna inner core 2 are fixed by screws in mounting seat 7, the antenna inner core 2
Periphery be provided with antenna array pilot trench 3, first antenna a period of time 4, the second antenna element 5 are wound with the antenna array pilot trench 3 respectively
With third antenna a period of time 6；
The top of the mounting seat 7 is threadingly attached to the inner bottom part of guard shield 1, and the mounting seat 7 is provided with
Cable-through hole 8.
The top integrated setting of the antenna inner core 2 has positioning boss 9, and the inner top of guard shield 1 is provided with determining
The positioning hole that position boss 9 matches, when guard shield 1 is threadedly secured in mounting seat 7, by the way that positioning boss 9 is inserted
Enter in positioning hole, guard shield 1 can be supported, improve the stability of guard shield 1.
The inside of the antenna inner core 2 is provided with cavity 11, and the bottom of the cavity 11 is communicated in cable-through hole 8, the cavity
11 are communicated in the bottom of antenna array pilot trench 3 by fairlead 12, when first antenna a period of time 4, the second antenna element 5 and third antenna battle array
When son 6 is respectively charged into antenna array pilot trench 3, enter after being connected by wire from fairlead 12 in cavity 11, and from mounting seat 7
Cable-through hole 8 in pass after be connected with communication apparatus.
The antenna array pilot trench 3 horizontal distribution at equal intervals, each 3 equal semicircular in shape of antenna array pilot trench and outward opening, day
First antenna a period of time 4, the second antenna element 5 and third antenna a period of time 6 in linear array pilot trench 3 are respectively used to launch low frequency, intermediate frequency
And frequency electromagnetic waves, realize and cover a variety of communications bands, the surface of the antenna array pilot trench 3 is adhesively fixed with reflecting plate 10, can
To strengthen the emissive porwer of communication signal, energy consumption is saved.
Specifically, in use, first antenna a period of time 4, the second antenna element 5 and third antenna a period of time 6 are respectively charged into day
In linear array pilot trench 3, and connected respectively by wire and communication apparatus, communication apparatus pass through 4, second days first antenna a period of time respectively
Linear array 5 and third antenna a period of time 6 send low frequency, intermediate frequency and frequency electromagnetic waves, realize and cover a variety of communications bands, improve practical
Performance, 3 equal semicircular in shape of antenna array pilot trench and outward opening, can be with comprehensive outside transmission signal, the table of antenna array pilot trench 3
Face is adhesively fixed with reflecting plate 10, and electromagnetic wave can be reflected, and strengthens the emissive porwer of communication signal, simple in construction, section
About energy consumption.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc.,
It should be included within the scope of protection of the utility model.
Claims (4)
- A kind of 1. communication apparatus multifrequency transmitting antenna, it is characterised in that including：Antenna inner core (2), the bottom of the antenna inner core (2) are fixed by screws in mounting seat (7), the antenna inner core (2) periphery is provided with antenna array pilot trench (3), and first antenna a period of time (4), second are wound with respectively in the antenna array pilot trench (3) Antenna element (5) and third antenna a period of time (6)；Guard shield (1) inner bottom part is threadingly attached at the top of the mounting seat (7), is set on the mounting seat (7) There is cable-through hole (8).
- 2. communication apparatus multifrequency transmitting antenna according to claim 1, it is characterised in that：The top of the antenna inner core (2) Integrally is provided with positioning boss (9), and guard shield (1) inner top is provided with the positioning hole matched with positioning boss (9).
- 3. communication apparatus multifrequency transmitting antenna according to claim 1, it is characterised in that：The antenna inner core (2) it is interior Portion is provided with cavity (11), and the bottom of the cavity (11) is communicated in cable-through hole (8), and the cavity (11) is connected by fairlead (12) Pass through antenna array pilot trench (3) bottom.
- 4. communication apparatus multifrequency transmitting antenna according to claim 1, it is characterised in that：Described antenna array pilot trench (3) etc. Spaced horizontal is distributed, and the surface of the antenna array pilot trench (3) is adhesively fixed with reflecting plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721120359.8U CN207134465U (en) | 2017-09-04 | 2017-09-04 | Communication apparatus multifrequency transmitting antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721120359.8U CN207134465U (en) | 2017-09-04 | 2017-09-04 | Communication apparatus multifrequency transmitting antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207134465U true CN207134465U (en) | 2018-03-23 |
Family
ID=61637357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721120359.8U Expired - Fee Related CN207134465U (en) | 2017-09-04 | 2017-09-04 | Communication apparatus multifrequency transmitting antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207134465U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111641035A (en) * | 2020-05-28 | 2020-09-08 | 宜宾学院 | Multi-frequency multi-mode combined antenna |
| CN112072274A (en) * | 2020-09-08 | 2020-12-11 | 浙江金乙昌科技股份有限公司 | Support with internal integrated antenna |
-
2017
- 2017-09-04 CN CN201721120359.8U patent/CN207134465U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111641035A (en) * | 2020-05-28 | 2020-09-08 | 宜宾学院 | Multi-frequency multi-mode combined antenna |
| CN112072274A (en) * | 2020-09-08 | 2020-12-11 | 浙江金乙昌科技股份有限公司 | Support with internal integrated antenna |
| CN112072274B (en) * | 2020-09-08 | 2023-09-08 | 浙江金乙昌科技股份有限公司 | Support capable of integrating antenna inside |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 Termination date: 20180904 |