CN209045744U - A kind of fixed ultrashort wave microwave omnidirectional monitoring aerial - Google Patents
A kind of fixed ultrashort wave microwave omnidirectional monitoring aerial Download PDFInfo
- Publication number
- CN209045744U CN209045744U CN201822075552.5U CN201822075552U CN209045744U CN 209045744 U CN209045744 U CN 209045744U CN 201822075552 U CN201822075552 U CN 201822075552U CN 209045744 U CN209045744 U CN 209045744U
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- China
- Prior art keywords
- branch pipe
- spiral
- vibration
- ultrashort wave
- fixed
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 14
- 239000012212 insulator Substances 0.000 claims abstract description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model discloses a kind of fixed ultrashort wave microwave omnidirectional monitoring aerials, including pedestal (5), needle-like socket (3), connector (15) and outer cover (1), the outer cover (1) is set on pedestal (5), branch cylinder (12) are provided on pedestal (5), spiral branch pipe A(9 is set on branch cylinder (12)), spiral branch pipe A(9) on be provided with lengthen branch pipe A(8), lengthen branch pipe A(8) the lower cone vibration (7) of top setting, insulator (2) are arranged in the top of lower cone vibration (7), insulator (2) is inserted into through-hole, insulator (2) is provided with through-hole, epicone is set on insulator (2) and shakes (6), the top setting of epicone vibration (6) lengthens branch pipe B(10), lengthen branch pipe B(10) top setting spiral branch pipe B(11), spiral branch pipe B( 11) upper positioning disk (13) are arranged in top.The utility model has the advantages that it is compact-sized, it is easy for installation.
Description
Technical field
The utility model relates to car antenna field, especially a kind of fixed ultrashort wave microwave omnidirectional monitoring aerial.
Background technique
Existing ultrashort wave car antenna is generally 3m center-fed antenna, and performance indicator can meet vehicular ultrashort wave radio set
Requirement influence to communicate that vehicle passes through bridge tunnel and evasive satellite enters bridge tunnel and quickly but since antenna is too high
Communication efficiency is bad when movement;In addition, as electromagnetic environment complexity is on the rise and the requirement of tactical communication is higher and higher,
Ultrashort wave antenna is put forward new requirements, especially the tactics posture and communication efficiency of antenna, there is an urgent need to development of new days
Line is to improve tactical communication's effect.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts provides a kind of fixed ultrashort wave microwave omnidirectional prison
Observation line.
The purpose of this utility model is achieved through the following technical solutions: a kind of fixed ultrashort wave microwave omnidirectional monitoring day
Line, including pedestal, needle-like socket, connector and outer cover, the outer cover are set on pedestal, and branch cylinder is provided on pedestal, branch
Spiral branch pipe A is set on cylinder, is provided on spiral branch pipe A and lengthens branch pipe A, lengthens the lower cone vibration of top setting of branch pipe A, lower cone vibration
Bottom connector is set, the vibration of lower cone is provided with through-hole, and connector is by the top that in the bottom insertion through-hole of lower cone vibration, lower cone shakes
Insulator is set, and insulator is inserted into through-hole, and insulator is provided with through-hole, and setting epicone shakes on insulator, is arranged in epicone vibration
There is center through hole, needle-like socket passes through epicone vibration and connects connector with insulator, and the top setting of epicone vibration lengthens branch pipe B, adds
Spiral branch pipe B is set at the top of long branch pipe B, upper positioning disk is set at the top of spiral branch pipe B, is arranged with overhead guard, overhead guard at the top of outer cover
Pressure spring is fixed between upper positioning disk.
Specifically, the outside of the described epicone vibration and lower cone vibration is provided with reinforcing branch pipe, reinforce branch pipe setting outer cover with
It lengthens branch pipe A and lengthens between branch pipe B.
Specifically, the outside of the spiral branch pipe B and spiral branch pipe A are provided with helix groove, winding in helix groove
There is silver-coated copper wire.
Specifically, the top setting of the spiral branch pipe B is fluted, and the lower end of upper positioning disk is placed in spiral branch pipe B's
In groove, the top of upper positioning disk is rotary table, and the pressure spring is set on rotary table, and one end connects overhead guard, other end connection
Upper positioning disk.
Specifically, the bottom of the pedestal is provided with adapter.
Specifically, the bottom of the outer cover is arranged with fixing sleeve, and fixing sleeve is connect by bolt with pedestal, fixing sleeve
Bottom is provided with seal groove, is placed with sealing ring in seal groove.
Specifically, the bottom of the spiral branch pipe B at the top of the spiral branch pipe A is boss, lengthens branch pipe A and lengthens branch
Pipe B is respectively sleeved on the boss of spiral branch pipe A and spiral branch pipe B.
Specifically, the section of epicone vibration and lower cone vibration is V-shape.
The utility model has the advantage that the compact-sized of the utility model, easy for installation, and working frequency range width reaches
400 octaves；Passive antenna, does not introduce noise, does not generate spuious；Antenna gain is high, can greatly improve system sensitivity.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the lower part partial structural diagram of the utility model；
Fig. 3 is the middle part partial structural diagram of the utility model；
Fig. 4 is the top partial structural diagram of the utility model；
In figure: 1- outer cover, 2- insulator, 3- needle-like socket, 4- pressure spring, 5- pedestal, 6- epicone shake, and vibration is bored under 7-, and 8- adds
Long branch pipe A, 9- spiral branch pipe A, 10- lengthen branch pipe B, 11- spiral branch pipe B, 12- branch cylinder, the upper positioning disk of 13-, 14- reinforcing branch
Pipe, 15- connector, 16- sealing ring, 17- fixing sleeve, 18- adapter, 19- silver-coated copper wire, 20- overhead guard.
Specific embodiment
The utility model is further described with reference to the accompanying drawing, but the protection scope of the utility model is not limited to
It is as described below.
As shown in Fig. 1 ~ 4, a kind of fixed ultrashort wave microwave omnidirectional monitoring aerial, including pedestal 5, needle-like socket 3, connection
Device 15 and outer cover 1, the outer cover 1 are set on pedestal 5, and branch cylinder 12 is provided on pedestal 5, spiral branch pipe is arranged on branch cylinder 12
It is provided on A9, spiral branch pipe A9 and lengthens branch pipe A8, lengthen the lower cone vibration 7 of top setting of branch pipe A8, the bottom setting of lower cone vibration 7
Connector 15, lower cone vibration 7 are provided with through-hole, and connector 15 is by the bottom insertion through-hole of lower cone vibration 7, the top of lower cone vibration 7 is set
Insulator 2 is set, insulator 2 is inserted into through-hole, and insulator 2 is provided with through-hole, setting epicone vibration 6 on insulator 2, in epicone vibration 6
It is provided with center through hole, needle-like socket 3 connects connector 15 across epicone vibration 6 and insulator 2, and the top setting of epicone vibration 6 adds
Long branch pipe B10 is lengthened and spiral branch pipe B11 is arranged at the top of branch pipe B10, and upper positioning disk 13, outer cover 1 are arranged at the top of spiral branch pipe B11
Top be arranged with overhead guard 20, pressure spring 4 is fixed between overhead guard 20 and upper positioning disk 13.
Further, the outside of epicone vibration 6 and lower cone vibration 7, which is provided with, reinforces branch pipe 14, reinforces branch pipe 14 and is arranged
In outer cover 1 and lengthens branch pipe A8 and lengthen between branch pipe B10.
Further, the outside of the spiral branch pipe B11 and spiral branch pipe A9 are provided with helix groove, in helix groove
It is wound with silver-coated copper wire 19.
Further, the top setting of the spiral branch pipe B11 is fluted, and the lower end of upper positioning disk 13 is placed in spiral branch
In the groove of pipe B11, the top of upper positioning disk 13 is rotary table, and the pressure spring 4 is set on rotary table, and one end connects overhead guard
20, the other end connects upper positioning disk 13.
Further, the bottom of the pedestal 5 is provided with adapter 18.
Further, the bottom of the outer cover 1 is arranged with fixing sleeve 17, and fixing sleeve 17 is connect by bolt with pedestal 5,
The bottom of fixing sleeve 17 is provided with seal groove, and sealing ring 16 is placed in seal groove.
Further, the bottom of the spiral branch pipe B11 at the top of the spiral branch pipe A9 is boss, lengthen branch pipe A8 and
Branch pipe B10 is lengthened to be respectively sleeved on the boss of spiral branch pipe A9 and spiral branch pipe B11.
Further, the section of epicone vibration 6 and lower cone vibration 7 is V-shape.
The above, the only preferred embodiment of the utility model, not do limit in any form to the utility model
System.Anyone skilled in the art, in the case where not departing from technical solutions of the utility model ambit, all using above-mentioned
The technology contents make many possible changes and modifications to technical solutions of the utility model, or be revised as equivalent variations etc.
Imitate embodiment.Therefore, all contents without departing from technical solutions of the utility model, the technology according to the utility model is to the above reality
Any change modification, equivalent variations and modification that example is made are applied, the protection scope of the technical program is belonged to.
Claims (8)
1. a kind of fixed ultrashort wave microwave omnidirectional monitoring aerial, it is characterised in that: including pedestal (5), needle-like socket (3), connect
Device (15) and outer cover (1) are connect, the outer cover (1) is set on pedestal (5), and branch cylinder (12), branch cylinder are provided on pedestal (5)
(12) on be arranged spiral branch pipe A(9), spiral branch pipe A(9) on be provided with lengthen branch pipe A(8), lengthen branch pipe A(8) at the top of set
Lower cone vibration (7) is set, connector (15) are arranged in the bottom of lower cone vibration (7), and lower cone vibration (7) is provided with through-hole, and connector (15) is under
In the bottom insertion through-hole of cone vibration (7), insulator (2) are arranged in the top of lower cone vibration (7), and insulator (2) is inserted into through-hole, insulation
Sub (2) are provided with through-hole, and setting epicone shakes (6) on insulator (2), are provided with center through hole, needle-like socket in epicone vibration (6)
(3) epicone vibration (6) and insulator (2) connection connector (15) are passed through, the top setting of epicone vibration (6) lengthens branch pipe B(10), add
Long branch pipe B(10) spiral branch pipe B(11 is arranged in top), spiral branch pipe B(11) upper positioning disk (13) are arranged in top, outer cover (1)
Top is arranged with overhead guard (20), and pressure spring (4) are fixed between overhead guard (20) and upper positioning disk (13).
2. a kind of fixed ultrashort wave microwave omnidirectional monitoring aerial according to claim 1, it is characterised in that: described is upper
The outside of cone vibration (6) and lower cone vibration (7), which is provided with, reinforces branch pipe (14), reinforces branch pipe (14) setting in outer cover (1) and lengthens branch
Pipe A(8) and lengthening branch pipe B(10) between.
3. a kind of fixed ultrashort wave microwave omnidirectional monitoring aerial according to claim 1, it is characterised in that: the spiral shell
Circumflex branch pipe B(11) and spiral branch pipe A(9) outside be provided with helix groove, silver-coated copper wire (19) are wound in helix groove.
4. a kind of fixed ultrashort wave microwave omnidirectional monitoring aerial according to claim 1, it is characterised in that: the spiral shell
Circumflex branch pipe B(11) top setting it is fluted, the lower end of upper positioning disk (13) is placed in spiral branch pipe B(11) groove in, it is upper fixed
The top of position disk (13) is rotary table, and the pressure spring (4) is set on rotary table, and one end connects overhead guard (20), other end connection
Upper positioning disk (13).
5. a kind of fixed ultrashort wave microwave omnidirectional monitoring aerial according to claim 1, it is characterised in that: the bottom
The bottom of seat (5) is provided with adapter (18).
6. a kind of fixed ultrashort wave microwave omnidirectional monitoring aerial according to claim 1, it is characterised in that: described is outer
The bottom of cover (1) is arranged with fixing sleeve (17), and fixing sleeve (17) is connect by bolt with pedestal (5), the bottom of fixing sleeve (17)
It is provided with seal groove, sealing ring (16) are placed in seal groove.
7. a kind of fixed ultrashort wave microwave omnidirectional monitoring aerial according to claim 1, it is characterised in that: the spiral
Branch pipe A(9) top spiral branch pipe B(11) bottom be boss, lengthen branch pipe A(8) and lengthening branch pipe B(10) cover respectively
Be located at spiral branch pipe A(9) and spiral branch pipe B(11) boss on.
8. a kind of fixed ultrashort wave microwave omnidirectional monitoring aerial according to claim 1, it is characterised in that: described is upper
The section of cone vibration (6) and lower cone vibration (7) is V-shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822075552.5U CN209045744U (en) | 2018-12-11 | 2018-12-11 | A kind of fixed ultrashort wave microwave omnidirectional monitoring aerial |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822075552.5U CN209045744U (en) | 2018-12-11 | 2018-12-11 | A kind of fixed ultrashort wave microwave omnidirectional monitoring aerial |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209045744U true CN209045744U (en) | 2019-06-28 |
Family
ID=67044245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822075552.5U Withdrawn - After Issue CN209045744U (en) | 2018-12-11 | 2018-12-11 | A kind of fixed ultrashort wave microwave omnidirectional monitoring aerial |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209045744U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109390655A (en) * | 2018-12-11 | 2019-02-26 | 成都九华圆通科技发展有限公司 | A kind of fixed ultrashort wave microwave omnidirectional monitoring aerial |
| CN111755821A (en) * | 2020-07-15 | 2020-10-09 | 上海海积信息科技股份有限公司 | Integrated antenna |
-
2018
- 2018-12-11 CN CN201822075552.5U patent/CN209045744U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109390655A (en) * | 2018-12-11 | 2019-02-26 | 成都九华圆通科技发展有限公司 | A kind of fixed ultrashort wave microwave omnidirectional monitoring aerial |
| CN109390655B (en) * | 2018-12-11 | 2023-11-17 | 成都九华圆通科技发展有限公司 | Fixed ultrashort wave microwave omnidirectional monitoring antenna |
| CN111755821A (en) * | 2020-07-15 | 2020-10-09 | 上海海积信息科技股份有限公司 | Integrated antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190628 Effective date of abandoning: 20231117 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190628 Effective date of abandoning: 20231117 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |