CN111092291A - 5G antenna of Internet of vehicles - Google Patents
5G antenna of Internet of vehicles Download PDFInfo
- Publication number
- CN111092291A CN111092291A CN202010109923.6A CN202010109923A CN111092291A CN 111092291 A CN111092291 A CN 111092291A CN 202010109923 A CN202010109923 A CN 202010109923A CN 111092291 A CN111092291 A CN 111092291A
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- China
- Prior art keywords
- antenna
- circuit board
- matching circuit
- auxiliary
- main
- 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.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
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- 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
- H01Q1/32—Adaptation for use in or on road or rail vehicles
- H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
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- 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
- H01Q1/32—Adaptation for use in or on road or rail vehicles
- H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
- H01Q1/3291—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted in or on other locations inside the vehicle or vehicle body
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- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
-
- 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
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- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Details Of Aerials (AREA)
Abstract
The invention discloses a 5G antenna of an internet of vehicles, relates to a 5G antenna built in an automobile and a ship, and is suitable for 5G signal communication in the automobile and the ship. The antenna comprises a shell, a base, a 5G main antenna, a 5G auxiliary antenna, an antenna matching circuit board, a coaxial cable harness and a connector assembly; the 5G main antenna and the 5G auxiliary antenna are arranged on the antenna matching circuit board; the antenna matching circuit board is arranged on the base; the coaxial cable harness is connected with the antenna matching circuit board, and the connector is connected with the coaxial cable harness; the shell is installed on the base and fixed through screws. The car networking 5G antenna has the advantages of reasonable design, compact structure, small size and convenient use, and is used for realizing 5G signal communication between vehicles and ships and ensuring the optimal driving safety.
Description
Technical Field
The invention discloses a 5G antenna of an internet of vehicles, relates to a 5G antenna built in an automobile and a ship, and is suitable for 5G signal communication in the automobile and the ship.
Background
The 5G cellular technology was designed by the 3GPP standards group and also takes into account some of the functionality described above. It can use more frequency bands than 3G and 4G and highlights low delay characteristics, so that information can be quickly transmitted to the vehicle. This is a key requirement for any intelligent vehicle system. The existing technical scheme is large in size, large in occupied space and strict in installation position requirement, and can influence the stability and service life of a 5G received signal.
Disclosure of Invention
The invention aims to provide the car networking 5G antenna aiming at the defects, and the car networking 5G antenna is a scheme of the car networking 5G antenna arranged in an instrument panel, has smaller volume and more convenient installation mode, and is superior to other schemes in signal receiving stability and service life.
The car networking 5G antenna adopts the following technical scheme to realize:
A5G antenna of the Internet of vehicles comprises a shell, a base, a 5G main antenna, a 5G auxiliary antenna, an antenna matching circuit board, a coaxial cable harness and a connector assembly;
the 5G main antenna and the 5G auxiliary antenna are installed on the antenna matching circuit board, the antenna matching circuit board is installed on the base, the coaxial cable wiring harness is connected with the antenna matching circuit board, the connector is connected with the coaxial cable wiring harness, and the shell is installed on the base and fixed through screws.
The antenna matching circuit board is connected with the 5G main antenna and the 5G auxiliary antenna in a soldering mode.
And the antenna matching circuit board is provided with a 5G main antenna mounting groove and a 5G auxiliary antenna mounting groove.
The antenna matching circuit board is installed on the base, a matching circuit board mounting column is arranged on the base, the matching circuit board is installed on the matching circuit board mounting column of the base, the 5G main antenna is installed in a 5G main antenna installation groove of the matching circuit board, the 5G auxiliary antenna is installed in a 5G auxiliary antenna installation groove of the matching circuit board, and the matching circuit board and the base are fixed through screws.
The 5G main antenna is a stamping sheet metal part and is used for receiving 5G communication signals. The 5G auxiliary antenna is a stamping sheet metal part and is used for receiving 5G communication signals. The 5G main antenna and the 5G auxiliary antenna can be adjusted according to the size of the antenna.
The base is provided with a coaxial cable harness leading-out port, and the coaxial cable harness is led out through the coaxial cable harness leading-out port.
The connector is provided with a 5G main antenna output connector and a 5G auxiliary antenna output connector.
The coaxial cable harness is provided with a 5G main antenna signal transmission line and a 5G auxiliary antenna transmission line. One end of the 5G main antenna signal transmission line is connected with the antenna matching circuit board, the other end of the 5G main antenna signal transmission line is connected with a 5G main antenna output connector, and the 5G main antenna output connector is connected with terminal equipment in a vehicle or a ship; one end of the 5G auxiliary antenna transmission line is connected with the antenna matching circuit board, the other end of the 5G auxiliary antenna transmission line is connected with a 5G auxiliary antenna output connector, and the 5G auxiliary antenna output connector is connected with terminal equipment in a vehicle or a ship.
When the 5G antenna of the Internet of vehicles is used, the antenna is arranged in the instrument panel and used for receiving 5G signals, the antenna is connected with terminals in vehicles and ships through vehicle-mounted coaxial cables, and 5G signal communication can be carried out in the vehicles and the ships.
The car networking 5G antenna has the advantages of reasonable design, compact structure, small size and convenient use, and is used for realizing 5G signal communication between vehicles and ships and ensuring the optimal driving safety. The invention provides a technical scheme with smaller volume and more convenient installation mode, and the car networking 5G antenna is arranged in the instrument panel, so that the space is saved and the performance is more outstanding. The 5G antenna scheme is adopted for meeting the configuration requirements of different vehicle types and reducing the practical cost. The car networking 5G antenna mounting means is more convenient, the stability of received signal, long service life. This 5G antenna is installed in the instrument board position, more saves space, and the performance is more outstanding. The 5G antenna scheme is adopted for meeting the configuration requirements of different vehicle types and reducing the practical cost.
Drawings
The invention will be further explained with reference to the drawings, in which:
FIG. 1 is a schematic view of a 5G Internet of vehicles antenna;
fig. 2 is an exploded view of the car networking 5G antenna structure.
In the figure: 1. the antenna comprises a shell, 2, 5G main antennas, 3, 5G auxiliary antennas, 4, screws I, 5, an antenna matching circuit board, 6, a base, 7, screws II, 8, coaxial cable harnesses, 9, 5G main antenna output connectors and 10, 5G auxiliary antenna output connectors; 5-1, 5G main antenna mounting grooves, 5-2, 5G auxiliary antenna mounting grooves; 6-1, a matching circuit board mounting groove, 6-2 and a coaxial cable harness leading-out opening; 6-2, a coaxial cable harness leading-out port; 8-1, 5G main antenna signal transmission lines and 8-2, 5G auxiliary antenna transmission lines.
Detailed Description
Referring to fig. 1 and 2, the car networking 5G antenna comprises a shell 1, a base 6, a 5G main antenna 2, a 5G auxiliary antenna 3, an antenna matching circuit board 5, a coaxial cable harness 8 and a connector;
the 5G main antenna 2 and the 5G auxiliary antenna 3 are installed on the antenna matching circuit board 5, the antenna matching circuit board 5 is installed on the base 6, the coaxial cable harness 8 is connected with the antenna matching circuit board 5, the connector is connected with the coaxial cable harness 8, and the shell 1 is installed on the base 6 and fixed through screws.
The antenna matching circuit board 5 is soldered to the 5G main antenna 2 and the 5G sub-antenna 3.
The shell 1 is arranged on the base 6 and fixed through a second screw 7.
The antenna matching circuit board 5 is provided with 5G main antenna mounting grooves 5-1 and 5G auxiliary antenna mounting grooves 5-2.
The antenna matching circuit board 5 is installed on the base 6, a matching circuit board mounting column 6-1 is arranged on the base 6, the antenna matching circuit board 5 is installed on the matching circuit board mounting column 6-1 of the base, the 5G main antenna 2 is installed in the 5G main antenna mounting groove 5-1 of the matching circuit board, the 5G auxiliary antenna 3 is installed in the 5G auxiliary antenna mounting groove 5-2 of the matching circuit board, and the antenna matching circuit board 5 and the base 6 are fixed through a first screw 4.
The base 6 is provided with a coaxial cable harness leading-out opening 6-2, and the coaxial cable harness 8 is led out through the coaxial cable harness leading-out opening 6-2.
The 5G main antenna is a stamping sheet metal part and is used for receiving 5G communication signals. The 5G auxiliary antenna is a stamping sheet metal part and is used for receiving 5G communication signals. The 5G main antenna and the 5G auxiliary antenna can be adjusted according to the size of the antenna.
The connector is provided with a 5G main antenna output connector 9 and a 5G auxiliary antenna output connector 10.
The coaxial cable harness 8 is provided with a 5G main antenna signal transmission line 8-1 and a 5G auxiliary antenna transmission line 8-2. One end of a 5G main antenna signal transmission line 8-1 is connected with the antenna matching circuit board 5, the other end of the 5G main antenna signal transmission line is connected with a 5G main antenna output connector 9, and the 5G main antenna output connector 9 is connected with terminal equipment in a vehicle or a ship; one end of the 5G auxiliary antenna transmission line 8-2 is connected with the antenna matching circuit board 5, the other end is connected with a 5G auxiliary antenna output connector 10, and the 5G auxiliary antenna output connector 10 is connected with terminal equipment in a vehicle or a ship.
The 5G main antenna output connector 9 and the 5G auxiliary antenna output connector 10 adopt FAKRA connectors.
Example (b):
the car networking 5G antenna includes casing 1, 5G main antenna 2, the vice antenna of 5G 3, screw 4, antenna matching circuit board 5, base 6, screw two 7, coaxial cable pencil 8, 5G main antenna output connector 9 and the vice antenna output connector 10 of 5G.
The antenna matching circuit board 5 is provided with 5G main antenna mounting grooves 5-1 and 5G auxiliary antenna mounting grooves 5-2.
The antenna matching circuit board 5 is installed on the base 6, the matching circuit board 5 is installed on a matching circuit board installation column 6-1 of the base 6, the 5G main antenna 2 is installed in a 5G main antenna installation groove 5-1 of the matching circuit board 5, the 5G auxiliary antenna 3 is installed in a 5G auxiliary antenna installation groove 5-2 of the matching circuit board 5, and the matching circuit board 5 and the base 6 are fixed through a first screw 4.
A coaxial cable harness leading-out port 6-2 is reserved on the base 6, and a coaxial cable harness 8 is led out through the coaxial cable harness leading-out port 6-2.
The shell 1 is installed on the base 6, an installation screw hole is formed in the shell 1, and the shell 1 and the base 6 are fixed through a second screw 7.
Claims (10)
1. A5G antenna for the Internet of vehicles is characterized by comprising a shell, a base, a 5G main antenna, a 5G auxiliary antenna, an antenna matching circuit board, a coaxial cable harness and a connector assembly;
the 5G main antenna and the 5G auxiliary antenna are arranged on the antenna matching circuit board; the antenna matching circuit board is arranged on the base; the coaxial cable harness is connected with the antenna matching circuit board, and the connector is connected with the coaxial cable harness; the shell is installed on the base and fixed through screws.
2. The Internet of vehicles 5G antenna of claim 1, wherein the antenna matching circuit board is soldered with the 5G main antenna and the 5G auxiliary antenna.
3. The Internet of vehicles 5G antenna of claim 1, wherein the base is provided with a matching circuit board mounting post, the matching circuit board is mounted on the matching circuit board mounting post of the base, and the matching circuit board and the base are fixed through screws.
4. The Internet of vehicles 5G antenna according to claim 1, wherein the antenna matching circuit board is provided with a 5G main antenna mounting groove and a 5G auxiliary antenna mounting groove, the 5G main antenna is mounted in the 5G main antenna mounting groove of the matching circuit board, and the 5G auxiliary antenna is mounted in the 5G auxiliary antenna mounting groove of the matching circuit board.
5. The car networking 5G antenna of claim 1, wherein the connector is provided with a 5G main antenna output connector and a 5G auxiliary antenna output connector.
6. The Internet of vehicles 5G antenna of claim 1, wherein the coaxial cable harness is provided with a 5G main antenna signal transmission line and a 5G auxiliary antenna transmission line.
7. The vehicle networking 5G antenna according to claim 1 or 6, wherein one end of a 5G main antenna signal transmission line is connected with the matching circuit board, the other end of the 5G main antenna signal transmission line is connected with a 5G main antenna output connector, and the 5G main antenna output connector is connected with terminal equipment in a vehicle or a ship; one end of the 5G auxiliary antenna transmission line is connected with the matching circuit board, the other end of the 5G auxiliary antenna transmission line is connected with a 5G auxiliary antenna output connector, and the 5G auxiliary antenna output connector is connected with terminal equipment in a vehicle or a ship.
8. The Internet of vehicles 5G antenna of claim 1, wherein the base is provided with a coaxial cable harness outlet through which the coaxial cable harness is led out.
9. The Internet of vehicles 5G antenna of claim 1,
the 5G main antenna is a stamping sheet metal part and is used for receiving 5G communication signals; the 5G auxiliary antenna is a stamping sheet metal part and is used for receiving 5G communication signals.
10. The car networking 5G antenna of claim 1, wherein the 5G main antenna output connector and the 5G auxiliary antenna output connector are FAKRA connectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010109923.6A CN111092291A (en) | 2020-02-23 | 2020-02-23 | 5G antenna of Internet of vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010109923.6A CN111092291A (en) | 2020-02-23 | 2020-02-23 | 5G antenna of Internet of vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111092291A true CN111092291A (en) | 2020-05-01 |
Family
ID=70400060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010109923.6A Pending CN111092291A (en) | 2020-02-23 | 2020-02-23 | 5G antenna of Internet of vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111092291A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111585043A (en) * | 2020-05-08 | 2020-08-25 | 联通(福建)产业互联网有限公司 | Layout structure of 5G television antenna |
-
2020
- 2020-02-23 CN CN202010109923.6A patent/CN111092291A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111585043A (en) * | 2020-05-08 | 2020-08-25 | 联通(福建)产业互联网有限公司 | Layout structure of 5G television antenna |
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