CN107834197A - Antenna tuning system with anti-electromagnetic interference function - Google Patents
Antenna tuning system with anti-electromagnetic interference function Download PDFInfo
- Publication number
- CN107834197A CN107834197A CN201711014799.XA CN201711014799A CN107834197A CN 107834197 A CN107834197 A CN 107834197A CN 201711014799 A CN201711014799 A CN 201711014799A CN 107834197 A CN107834197 A CN 107834197A
- Authority
- CN
- China
- Prior art keywords
- insulator
- antenna
- metal column
- water tank
- sleeve
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/34—Adaptation for use in or on ships, submarines, buoys or torpedoes
Landscapes
- Details Of Aerials (AREA)
Abstract
The invention discloses the antenna tuning system with anti-electromagnetic interference function; it is related to communication apparatus; the present invention carries out parcel protection by the first insulator, the second insulator, the 3rd insulator to the first metal column, the second metal column, the 3rd metal column; three metal columns and insulator being connected on three access ports can prevent access port from line-hit and electromagnetic interference occurring mutually; and can be by the function termination of three access ports away from antenna tuner body; it is easier to that circuit is installed, antenna tuner is connected with bottom plate by elastic telescopicing rod；And due to the setting angle of elastic telescopicing rod, the present invention can be made to play antihunt action to horizontal direction and longitudinal direction, antenna tuner is provided with the water tank for including thermoelectric plate, promote portable plate to spray water from nozzle by push rod for the stepper motor in water tank with water rear water box, the entirety of antenna terminal, rotating shaft, support arm composition is heated.
Description
Technical field
The present invention relates to communication apparatus, and in particular to has the antenna tuning system of anti-electromagnetic interference function.
Background technology
Antenna tuner is a kind of impedance matching network for connecting emitter and antenna, and it can make between emitter and antenna
Impedance matching, so that antenna has the radiant power of maximum in any frequency.It is widely used in ground, vehicle-mounted, carrier-borne and boat
In empty short-wave radio set.Current antenna tuner on ship in use, grounding wire connector easily interferes with each other with other joints,
And the electronic circuit during ship traveling inside antenna tuner is easily jolted vibration influence；When ship is travelled to cold
During area, the mechanical structure that antenna tuner is connected with antenna is easily frozen in so that the angle of antenna is difficult to reconcile.
The content of the invention
Present invention aims at solving the above problems, the invention provides the antenna tuning system with anti-electromagnetic interference function
System, the present invention can be made to prevent the joint on itself from interfering with each other when being used on vehicle, and with shockproof function in order to avoid antenna
Electronic circuit inside tuner is jolted and damaged, and when ship is travelled to cold zone, can prevent antenna tuner
Freezed with the mechanical link of antenna.
The purpose of the present invention is achieved through the following technical solutions：
Antenna tuning system with anti-electromagnetic interference function, including antenna tuner, the first insulator, the second insulator
With the 3rd insulator, the antenna tuner is provided with three power line, radio frequency line, ground wire access ports, and three access ports are successively
Be connected to the first metal column, the second metal column and the 3rd metal column, first insulator, the second insulator, the 3rd insulator according to
It is secondary to be wrapped on the cylinder of the first metal column, the second metal column, the 3rd metal column；Antenna is additionally provided with the antenna tuner to connect
Head, the other end of the antenna terminal are connected to support arm by rotating shaft, ring flange are connected on the other end of the support arm；Also include bottom
Plate and elastic telescopicing rod, the area of the bottom plate are more than the base area of antenna tuner, and the upper surface of bottom plate is stretched by elasticity
The bottom surface of contracting bar and antenna tuner connects, the upper surface of the elastic telescopicing rod and bottom plate and antenna tuner during inactive state
Bottom surface be in 45 °；Also include water tank, water tank is fixed on antenna tuner, and portable plate, stepper motor are included in the water tank
And water tank inner space is divided into two cavitys in left and right by push rod, the portable plate, the stepper motor and push rod are located at water tank
Left cavity in, stepper motor is fixed on water tank；One end of push rod and the output end of stepper motor are connected, and the other end is fixed
On portable plate, the stepper motor controls portable plate to move left and right by push rod；Heat is provided with the right cavity of the water tank
Electroplax, multiple openings are offered in the side wall of the right cavity of water tank, opening is provided with nozzle, and the nozzle is sprayed using damping
Mouth.
The present invention is on vehicle in use, because the first insulator, the second insulator, the 3rd insulator are successively by the first gold medal
Category post, the second metal column, the 3rd metal column wrap, and can prevent that three power line, radio frequency line, ground wire access ports are mutual first
There is line-hit, secondly prevented also from electromagnetic interference occurs from each other.Due to the power line in general antenna tuner,
Radio frequency line, the pin size of three access ports of ground wire are smaller, and therefore, it is difficult to install circuit in the above, the present invention can connect three
The function termination of entrance is away from antenna tuner body, it is easier to installs circuit.Ring flange is used to install antenna, is connected by rotating shaft
The ring flange being connected on antenna tuner can allow the antenna that is fixed on ring flange towards multiple directions.Antenna tuner with
Bottom plate is connected by elastic telescopicing rod, and due to the setting angle of elastic telescopicing rod, the present invention can be made to horizontal direction and
Longitudinal direction can play antihunt action.When ship is in cold zone, the right cavity that injects water into water tank, thermoelectric plate
Water is heated, starts stepper motor and promotes portable plate to move right by push rod, then the water in the cavity of water tank right will
The entirety being made up of antenna terminal, rotating shaft, support arm is released and sprayed at nozzle by portable plate, prevents the entirety to be frozen in.
Further, first metal column, the second metal column and the 3rd metal column use copper post, the resistivity of copper post
Small, easy processing and full rate conductive equilibrium.
Further, distance is 3~5cm from each other for first insulator, the second insulator, the 3rd insulator, should
Size is easy to people to install circuit in the first metal column, the second metal column and the 3rd metal column end enough.
Further, the elastic telescopicing rod is made up of first flange, motion bar, sleeve, spring and second flange；It is described
The one side of first flange is fixed on the bottom surface of antenna tuner, and another side is fixed on the upper end of motion bar by hinge；It is described
Open up the cavity for meeting motion bar size in sleeve, offer the opening for meeting motion bar size at the top of sleeve, under motion bar
End is stretched into the cavity in sleeve from the opening at the top of sleeve and is connected by spring with the bottom surface in sleeve；The one side of second flange
It is connected by hinge with sleeve bottom, another side is fixed on the upper surface of bottom plate；When spring is in free state, motion bar
Lower end be located at 2/3~3/4 in sleeve.The present invention motion bar and set when rocking up and down can be made by the hinge
The overall angle of cylinder can change within the specific limits, on the one hand protect elastic telescopicing rod its own mechanical structure, on the other hand make
Obtain shockproof function of the invention more preferably.
By using the present invention, following beneficial effect can be produced：The present invention by the first insulator, the second insulator,
3rd insulator carries out parcel protection to the first metal column, the second metal column, the 3rd metal column, three be connected on three access ports
Individual metal column and insulator can prevent that access port from occurring mutually line-hit and electromagnetic interference, and can be by three access ports
Function termination is away from antenna tuner body, it is easier to installs circuit, antenna tuner is connected with bottom plate by elastic telescopicing rod；
And due to the setting angle of elastic telescopicing rod, the present invention can be made to play shockproof work to horizontal direction and longitudinal direction
With antenna tuner is provided with the water tank for including thermoelectric plate, is that the stepper motor in water tank with water rear water box is promoted by push rod
Portable plate can spray water from nozzle, and the entirety of antenna terminal, rotating shaft, support arm composition is heated.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of elastic telescopicing rod in the present invention；
Fig. 3 is the part-structure schematic diagram of the present invention.
Mark and corresponding parts title in accompanying drawing：1- antenna tuners, the insulators of 2- first, the metal columns of 3- first,
The metal columns of 4- second, the insulators of 5- second, the metal columns of 6- the 3rd, the insulators of 7- the 3rd, 8- antenna terminals, 9- rotating shafts, 10- branch
Arm, 11- ring flanges, 12- bottom plates, 13- elastic telescopicing rods, 130- first flanges, 131- motion bars, 132- sleeves, 133- springs,
134- second flanges, 14- portable plates, 15- stepper motors, 16- push rods, 17- water tanks, 18- nozzles, 19- thermoelectric plates.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
As shown in Figures 1 to 3, the antenna tuning system with anti-electromagnetic interference function, including antenna tuner 1, first are exhausted
Edge 2, the second insulator 5, the 3rd insulator 7, bottom plate 12 and elastic telescopicing rod 13, antenna tuner 1 are provided with power line, penetrated
Three frequency line, ground wire access ports, three access ports are connected to the first metal column 3, the second metal column 4 and the 3rd metal column 6 successively, the
One insulator 2, the second insulator 5, the 3rd insulator 7 are wrapped in the first metal column 3, the second metal column 4, the 3rd metal column successively
On 6 cylinder；Antenna terminal 8 is additionally provided with antenna tuner 1, the other end of antenna terminal 8 is connected to support arm 10 by rotating shaft 9,
Be connected to ring flange 11 on the other end of the support arm 10, ring flange 11 is used to installing antenna, antenna terminal 8 again with ring flange 11
Antenna connect, the area of bottom plate 12 is more than the base area of antenna tuner 1, and the upper surface of bottom plate 12 passes through elastic telescopicing rod
13 are connected with the bottom surface of antenna tuner 1, and the elastic telescopicing rod 13 is adjusted with the upper surface of bottom plate 12 and antenna during inactive state
The bottom surface of humorous device 1 is in 45 °；Also include water tank 17, water tank 17 is fixed on antenna tuner 1, includes living in the water tank 17
Dynamic plate 14, stepper motor 15 and push rod 16, the inner space of water tank 17 is divided into two cavitys in left and right by the portable plate 14, described
Stepper motor 15 and push rod 16 are located in the left cavity of water tank 17, and stepper motor 15 is fixed on water tank 17；The one of push rod 16
End is connected with the output end of stepper motor 15, and the other end is fixed on portable plate 14, and the stepper motor 15 is controlled by push rod 16
Portable plate 14 processed moves left and right；Thermoelectric plate 19, the side wall of the right cavity of water tank 17 are provided with the right cavity of the water tank 17
On offer multiple openings, opening is provided with nozzle 18, and the nozzle 18 is using damping nozzle；First metal column 3, the second metal
The metal column 6 of post 4 and the 3rd uses copper post, and distance is 3 from each other for the first insulator 2, the second insulator 5, the 3rd insulator 7
~5cm.Elastic telescopicing rod 13 is made up of first flange 130, motion bar 131, sleeve 132, spring 133 and second flange 134；The
The one side of one flange 130 is fixed on the bottom surface of antenna tuner 1, and another side is fixed on the upper end of motion bar 131 by hinge；
The cavity for meeting the size of motion bar 131 is opened up in the sleeve 132, the top of sleeve 132, which offers, meets the size of motion bar 131
Opening, cavity that the opening at the lower end of motion bar 131 from the top of sleeve 132 is stretched into sleeve 132 and by spring 133 and sleeve
Bottom surface connection in 132；The one side of second flange 134 is connected by hinge with the bottom of sleeve 132, and another side is fixed on bottom plate 12
Upper surface on；When spring 133 is in free state, the lower end of motion bar 131 is located at 2/3~3/4 in sleeve 132.
Preferably, antenna tuner 1 selects FEHTAT-1 type automatic antenna tuners.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., all should include
Within protection scope of the present invention.
Claims (4)
1. the antenna tuning system with anti-electromagnetic interference function, it is characterised in that：Including antenna tuner (1), the first insulation
Sub (2), the second insulator (5) and the 3rd insulator (7), the antenna tuner (1) are provided with power line, radio frequency line, ground wire
Three access ports, three access ports are connected to the first metal column (3), the second metal column (4) and the 3rd metal column (6) successively, described
First insulator (2), the second insulator (5), the 3rd insulator (7) are wrapped in the first metal column (3), the second metal column successively
(4), on the cylinder of the 3rd metal column (6)；Antenna terminal (8), the antenna terminal are additionally provided with the antenna tuner (1)
(8) the other end is connected to support arm (10) by rotating shaft (9), and ring flange (11) is connected on the other end of the support arm (10)；
Also include bottom plate (12) and elastic telescopicing rod (13), the area of the bottom plate (12) is more than the bottom surface of antenna tuner (1)
Area, the upper surface of bottom plate (12) are connected by elastic telescopicing rod (13) with the bottom surface of antenna tuner (1), inactive state when institute
It is in 45 ° to state the upper surface of elastic telescopicing rod (13) and bottom plate (12) and the bottom surface of antenna tuner (1)；
Also include water tank (17), water tank (17) is fixed on antenna tuner (1), includes portable plate in the water tank (17)
(14) water tank (17) inner space is divided into two skies in left and right by, stepper motor (15) and push rod (16), the portable plate (14)
Chamber, the stepper motor (15) and push rod (16) are located in the left cavity of water tank (17), and stepper motor (15) is fixed on water tank
(17) on；One end of push rod (16) is connected with the output end of stepper motor (15), and the other end is fixed on portable plate (14), described
Stepper motor (15) controls portable plate (14) to move left and right by push rod (16)；Heat is provided with the right cavity of the water tank (17)
Electroplax (19), multiple openings is offered in the side wall of the right cavity of water tank (17), opening is provided with nozzle (18), the nozzle
(18) using damping nozzle.
2. the antenna tuning system according to claim 1 with anti-electromagnetic interference function, it is characterised in that：Described first
Metal column (3), the second metal column (4) and the 3rd metal column (6) use copper post.
3. the antenna tuning system according to claim 1 with anti-electromagnetic interference function, it is characterised in that：Described first
Distance is 3~5cm from each other for insulator (2), the second insulator (5), the 3rd insulator (7).
4. the antenna tuning system according to claim 1 with anti-electromagnetic interference function, it is characterised in that：The elasticity
Expansion link (13) is made up of first flange (130), motion bar (131), sleeve (132), spring (133) and second flange (134)；
The one side of the first flange (130) is fixed on the bottom surface of antenna tuner (1), and another side is fixed on motion bar by hinge
(131) upper end；The cavity for meeting motion bar (131) size is opened up in the sleeve (132), is offered at the top of sleeve (132)
Meet the opening of motion bar (131) size, sleeve (132) is stretched into the lower end of motion bar (131) from the opening at the top of sleeve (132)
Interior cavity is simultaneously connected by spring (133) with the bottom surface in sleeve (132)；The one side of second flange (134) by hinge with
Sleeve (132) bottom is connected, and another side is fixed on the upper surface of bottom plate (12)；It is living when spring (133) is in free state
The lower end of lever (131) is located at 2/3~3/4 in sleeve (132).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711014799.XA CN107834197A (en) | 2017-10-25 | 2017-10-25 | Antenna tuning system with anti-electromagnetic interference function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711014799.XA CN107834197A (en) | 2017-10-25 | 2017-10-25 | Antenna tuning system with anti-electromagnetic interference function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107834197A true CN107834197A (en) | 2018-03-23 |
Family
ID=61649355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711014799.XA Pending CN107834197A (en) | 2017-10-25 | 2017-10-25 | Antenna tuning system with anti-electromagnetic interference function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107834197A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111478013A (en) * | 2020-04-26 | 2020-07-31 | 中船黄埔文冲船舶有限公司 | Marine formula antenna base that can fall |
| CN111541033A (en) * | 2020-05-09 | 2020-08-14 | 罗斌 | Antenna tuner |
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2017
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| US20140184920A1 (en) * | 2011-08-31 | 2014-07-03 | Sharp Kabushiki Kaisha | Wireless communication device, display apparatus, television receiver and method for adjusting resonance frequency |
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| CN105811068A (en) * | 2016-03-21 | 2016-07-27 | 东莞理工学院 | Portable satellite antenna structure |
| CN205701205U (en) * | 2016-06-15 | 2016-11-23 | 姜海燕 | A kind of electric automatization sprinkling equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111478013A (en) * | 2020-04-26 | 2020-07-31 | 中船黄埔文冲船舶有限公司 | Marine formula antenna base that can fall |
| CN111541033A (en) * | 2020-05-09 | 2020-08-14 | 罗斌 | Antenna tuner |
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Legal Events
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180323 |
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| RJ01 | Rejection of invention patent application after publication |