CN217507638U

CN217507638U - Multifunctional integrated spoiler vehicle-mounted antenna

Info

Publication number: CN217507638U
Application number: CN202221356466.1U
Authority: CN
Inventors: 王丽娟
Original assignee: Shenyang Anfeno Sanpu Automobile Electronics Co ltd; Amphenol Sunpool Liaoning Automotive Electronics Co Ltd
Current assignee: Shenyang Anfeno Sanpu Automobile Electronics Co ltd; Amphenol Sunpool Liaoning Automotive Electronics Co Ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-09-27
Anticipated expiration: 2032-06-01

Abstract

The utility model discloses a multi-functional integrated form spoiler vehicle antenna, include: the base, the base sets up on the spoiler, the interval is provided with a plurality of electronic boards on the base, be provided with matching circuit on every electronic board, a plurality of plug-in connectors, the one end of a plurality of plug-in connectors passes the base respectively and is connected with a plurality of electronic boards, this multi-functional integrated form spoiler vehicle antenna passes through the integrated different antenna module of a plurality of electronic boards, unify the antenna that the vehicle designed on the bottom plate, connect different electronic boards through a plurality of plug-in connectors, conveniently adapt to different kinds of antenna service test requirements, practice thrift holistic development time, reduce the test verification expense, the combined cost reduces, the pattern that utilizes matching circuit to adjust each antenna simultaneously walks the line, make the antenna resonance at required frequency channel, and then make comparatively obvious frequency resonance appear in the in-band, with this upgrading performance.

Description

Multifunctional integrated spoiler vehicle-mounted antenna

Technical Field

The utility model belongs to the technical field of the vehicle antenna, more specifically relates to a multi-functional integrated form spoiler vehicle antenna.

Background

With the advent of the 5G and V2X car networking technology era, new challenges are brought to car antenna application, more and more antennas need to be integrated in a car, so that the number of the whole car antennas is more and more, while the traditional car antennas mostly use distributed arrangement, such as window antennas, shark fin antennas, box antennas, rod antennas and the like, and have single functions, different installation positions and different antenna types, so that the antenna development work task is huge, and the number of test verifications and the cost are increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the not enough that exists among the prior art, the utility model provides a multi-functional integrated form spoiler vehicle antenna, this multi-functional integrated form spoiler vehicle antenna passes through the integrated different antenna module of a plurality of electronic boards, unify the integration on the bottom plate with the antenna that the vehicle designed, connect different electronic boards through a plurality of plug-in connectors, conveniently adapt to different kinds of antenna service test requirement, practice thrift holistic development time, reduce the test and verify the expense, the combined cost reduces, utilize the pattern of each antenna of matching circuit adjustment to walk the line simultaneously, make the antenna resonance at required frequency channel, and then make comparatively obvious frequency resonance appear in the in-band, with this lifting performance.

In order to achieve the above object, the utility model provides a multi-functional integrated form spoiler vehicle antenna, include:

the base is arranged on the spoiler, a plurality of electronic boards are arranged on the base at intervals, each electronic board is provided with a matching circuit and an antenna module, and the antenna modules are correspondingly connected with the matching circuits;

and one end of each plug-in connector penetrates through the base and is connected with the electronic boards respectively.

Optionally, the matching circuit comprises a pf module and an nh module.

Optionally, the base includes the box body, the bottom periphery of box body is provided with the boss, the periphery of boss is provided with the stabilizer blade, and is a plurality of the electronic plate is provided with inside the box body, and is a plurality of the plug-in components connector passes the bottom of box body is with a plurality of the electronic plate is connected.

Optionally, the plurality of electronic boards comprises a first electronic board comprising a first 5G module, a second 5G module, a WIFI module, a RKE module, and a GPS module or a GNSS module.

Optionally, the first 5G module includes a metal element antenna or a PCB element antenna.

Optionally, the plurality of electronic boards comprises a second electronic board comprising a third 5G module, a fourth 5G module, a first V2X module, and an SDARS module.

Optionally, the SDARS module includes a circularly polarized ceramic antenna and an LNA amplification circuit.

Optionally, the plurality of electronic boards comprises a third electronic board comprising a second V2X module, a UWB module and an AMFM module.

Optionally, the AMFM module includes an active amplification circuit and a metal element antenna or a PCB element antenna.

Optionally, the portable box further comprises a shell, an opening is formed in one end of the shell, one end of the box body is inserted into the opening, and the periphery of the opening is connected with the boss.

The utility model provides a multi-functional integrated form spoiler vehicle antenna, its beneficial effect lies in:

1. this multi-functional integrated form spoiler vehicle antenna passes through the integrated different antenna module of a plurality of electronic boards, unify the antenna that the vehicle designed on the bottom plate, connect different electronic boards through a plurality of plug-in components connectors, conveniently adapt to different types of antennas and use the test requirement, practice thrift holistic development time, reduce the test and verify the expense, the combined cost reduces, the pattern that utilizes matching circuit to adjust each antenna simultaneously walks the line, make the antenna resonance at required frequency channel, and then make the in-band comparatively obvious frequency resonance appear, with this upgrading performance.

2. This multi-functional integrated form spoiler vehicle antenna all integrates into with all antennas on the car, practices thrift holistic development time, reduces the test and verifies the expense, and can integrate corresponding module, and the combined cost is low, and whole integrated level is high.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout the exemplary embodiments of the present invention.

Fig. 1 shows an exploded view of a multifunctional integrated spoiler vehicle antenna according to an embodiment of the present invention.

Fig. 2 shows a schematic diagram of a base structure of a multifunctional integrated spoiler vehicle antenna according to an embodiment of the present invention.

Fig. 3 shows a schematic diagram of a first electronic board of a multifunctional integrated spoiler vehicle antenna according to an embodiment of the present invention.

Fig. 4 shows a schematic structural diagram of a matching circuit of a multifunctional integrated spoiler vehicle-mounted antenna according to an embodiment of the present invention.

Description of reference numerals:

1. a first electronic board; 2. a second electronic board; 3. a third electronic board; 4. a first 5G module; 5. a second 5G module; 6. a WIFI module; 7. an RKE module; 8. a GPS module; 9. a third 5G module; 10. a fourth 5G module; 11. a first V2X module; 12. an SDARS module; 13. a second V2X module; 14. a UWB module; 15. an AMFM module; 16. a plug-in connector; 17. a base; 18. a housing.

Detailed Description

Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

Fig. 1 shows an exploded view of a multifunctional integrated spoiler vehicle antenna according to an embodiment of the present invention; fig. 2 is a schematic diagram illustrating a base structure of a multifunctional integrated spoiler vehicle-mounted antenna according to an embodiment of the present invention; fig. 3 shows a first electronic board schematic of a multifunctional integrated spoiler vehicle antenna according to an embodiment of the invention; fig. 4 shows a schematic structural diagram of a matching circuit of a multifunctional integrated spoiler vehicle-mounted antenna according to an embodiment of the present invention.

As shown in fig. 1 to 4, a multifunctional integrated spoiler vehicle-mounted antenna includes:

the base 17 is arranged on the spoiler, a plurality of electronic boards are arranged on the base 17 at intervals, each electronic board is provided with a matching circuit and at least two antenna modules, and the antenna modules on the same electronic board are connected with the matching circuits on the electronic boards;

and a plurality of card connectors 16, wherein one ends of the card connectors 16 penetrate through the base 17 and are respectively connected with the electronic boards.

Specifically, through the integrated different antenna module of a plurality of electronic boards, unify the integration on the bottom plate with the antenna that the vehicle designed, connect different electronic boards through a plurality of plug-in connectors 16, conveniently adapt to different kinds of antennas and use the test requirement, practice thrift holistic development time, reduce the test and verify the expense, the combined cost reduces, utilize the pattern of each antenna of matching circuit adjustment to walk the line simultaneously, make the antenna resonance at required frequency channel, and then make the in-band comparatively obvious frequency resonance appear, with this upgrading performance.

Furthermore, the spoiler is convenient to install and use and adjust and connect.

In this implementation, the matching circuit includes a pf block and an nh block.

Specifically, a 3pf module, an RF module, and a 15nh module.

In this implementation, the base 17 includes the box body, and the bottom periphery of box body is provided with the boss, and the periphery of boss is provided with the stabilizer blade, and a plurality of electronic boards are provided with inside the box body, and a plurality of plug-in connectors 16 pass the bottom of box body and are connected with a plurality of electronic boards.

Specifically, wear to establish the fix with screw through the stabilizer blade, through box body protection inside electronic component, direct plug connection plug-in components connector 16 and circuit simultaneously, convenient to use.

In the present implementation, the plurality of electronic boards includes a first electronic board 1, and the first electronic board 1 includes a first 5G module 4, a second 5G module 5, a WIFI module 6, an RKE module 7, and a GPS module 8 or a GNSS module.

Further, the device also comprises a 4G module.

In this implementation, the first 5G module 4 includes a metal element antenna or a PCB element antenna.

In the present implementation, the plurality of electronic boards comprises a second electronic board 2, the second electronic board 2 comprising a third 5G module 9, a fourth 5G module 10, a first V2X module 11 and an SDARS module 12.

In this implementation, the SDARS module 12 includes a circularly polarized ceramic antenna and an LNA amplification circuit.

In the present implementation, the plurality of electronic boards includes a third electronic board 3, and the third electronic board 3 includes a second V2X module 13, a UWB module 14, and an AMFM module 15.

In this implementation, the AMFM module 15 includes an active amplification circuit and a metal dipole antenna or a PCB dipole antenna.

In this embodiment, the portable electronic device further comprises a shell 18, wherein an opening is formed in one end of the shell 18, one end of the box body is inserted into the opening, and the periphery of the opening is connected with the boss.

When the embodiment is suitable for the vehicle-mounted antenna, taking test use as an example, the first 5G module 4, the second 5G module 5, the WIFI module 6, the RKE module 7, the GPS module 8 or the GNSS module is integrated on the first electronic board 1, the third 5G module 9, the fourth 5G module 10, the first V2X module 11, and the SDARS module 12 are integrated on the second electronic board 2, the second V2X module 13, the UWB module 14, and the AMFM module 15 are integrated on the third electronic board 3, the first electronic board 1, the second electronic board 2, and the third electronic board 3 are installed in the base 17, then the housing 18 is installed, the combined multifunctional integrated spoiler vehicle-mounted antenna is installed on the spoiler, so that the vehicle can adapt to the use requirements of multiple environmental functions through the multifunctional integrated spoiler vehicle-mounted antenna, so that a single vehicle-mounted antenna has multiple functions, development cost is saved, and test verification cost is reduced, meanwhile, the plug-in connector 16 can be directly plugged and pulled for use, and is simple and convenient.

While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.

Claims

1. A multifunctional integrated spoiler vehicle antenna, comprising:

2. The multifunctional integrated spoiler vehicle-mounted antenna according to claim 1, wherein the matching circuit comprises a pf module and an nh module.

3. The multifunctional integrated spoiler vehicle-mounted antenna according to claim 1, wherein the base comprises a box body, a boss is disposed on a bottom periphery of the box body, support legs are disposed on a periphery of the boss, a plurality of the electronic boards are disposed inside the box body, and a plurality of the plug-in connectors are connected with the plurality of the electronic boards through the bottom of the box body.

4. The multifunctional integrated spoiler vehicle antenna according to claim 1, wherein the plurality of electronic boards comprises a first electronic board comprising a first 5G module, a second 5G module, a WIFI module, an RKE module and a GPS module or a GNSS module.

5. The multifunctional integrated spoiler vehicle antenna according to claim 4, wherein the first 5G module comprises a metal element antenna or a PCB element antenna.

6. The multifunctional integrated spoiler vehicle antenna according to claim 4, wherein a plurality of the electronic boards comprise a second electronic board comprising a third 5G module, a fourth 5G module, a first V2X module and an SDARS module.

7. The multifunctional integrated spoiler vehicle antenna according to claim 6, wherein the SDARS module comprises a circularly polarized ceramic antenna and an LNA amplifying circuit.

8. The multifunctional integrated spoiler vehicle antenna according to claim 6, wherein a plurality of the electronic boards comprise a third electronic board comprising a second V2X module, a UWB module and an AMFM module.

9. The multifunctional integrated spoiler vehicle antenna according to claim 8, wherein the AMFM module comprises an active amplification circuit and a metal element antenna or a PCB element antenna.

10. The multifunctional integrated spoiler vehicle-mounted antenna according to claim 3, further comprising a housing, wherein an opening is formed at one end of the housing, one end of the box body is inserted into the opening, and the outer periphery of the opening is connected with the boss.