CN216698714U

CN216698714U - Automobile tail wing type detachable radio frequency antenna

Info

Publication number: CN216698714U
Application number: CN202220423749.7U
Authority: CN
Inventors: 杨元仁
Original assignee: Shenzhen Oufeixin Technology Co ltd
Current assignee: Shenzhen Oufeixin Technology Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-06-07
Anticipated expiration: 2032-02-28

Abstract

The utility model provides an automobile tail wing type detachable radio frequency antenna which comprises a tail wing type outer shell, wherein the tail wing type outer shell comprises a connecting support, a transverse plate and two side plates, one end of the connecting support is connected with the transverse plate, and the two side plates are respectively arranged on two side edges of the transverse plate; cavities which are communicated with each other are arranged in the connecting bracket, the transverse plate and the two side plates, a main control plate is arranged in the transverse plate, and an LET antenna and an AM/FM antenna are respectively arranged in the two side plates and are connected with the main control plate through connecting wires; the automobile tail part connecting device comprises a connecting support, a transverse plate and a base, wherein the connecting support is arranged on the outer side of the automobile tail part; through the antenna module that sets up the automobile fin shape, when realizing peripheral hardware radio frequency antenna reinforcing signal, the design of automobile fin can be when not destroying the whole aesthetic feeling of car, the aesthetic feeling of reinforcing car, and detachable fin design can make the user carry out the quick change of fin according to self demand simultaneously, convenient and practical.

Description

Automobile tail wing type detachable radio frequency antenna

Technical Field

The utility model relates to the technical field of radio frequency antennas, in particular to an automobile tail wing type detachable radio frequency antenna.

Background

An antenna is a transducer that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space), or vice versa. A component for transmitting or receiving electromagnetic waves in a radio device. Engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy and the like all use electromagnetic waves to transmit information and work by depending on antennas. In addition, in transferring energy with electromagnetic waves, non-signal energy radiation also requires antennas. The antennas are generally reciprocal in that the same pair of antennas can be used as both transmit and receive antennas. The same antenna is the same as the basic characteristic parameter for transmission or reception. This is the reciprocity theorem for antennas.

In the prior art, due to the popularization of an intelligent control panel and broadcasting in an automobile, a radio frequency antenna is often required to be arranged as a signal receiving device, but for the overall aesthetic appearance of the automobile, the antenna is often built in to achieve the overall aesthetic appearance, but the built-in antenna is often subject to human problems due to low received signal strength, and therefore a new arrangement mode is urgently needed to solve the problems in the prior art.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides the automobile empennage type detachable radio frequency antenna, through the arrangement of the antenna assembly in the shape of the automobile empennage, the external radio frequency antenna can enhance signals, the design of the automobile empennage can enhance the aesthetic feeling of the automobile while the integral aesthetic feeling of the automobile is not damaged, and meanwhile, the detachable empennage design can enable a user to rapidly replace the empennage according to the requirement of the user, so that the automobile empennage type detachable radio frequency antenna is convenient and practical.

In order to achieve the purpose, the utility model provides an automobile tail-wing type detachable radio frequency antenna which comprises a tail-wing type outer shell, wherein the tail-wing type outer shell comprises a connecting support, a transverse plate and two side plates, one end of the connecting support is connected with the transverse plate, and the two side plates are respectively arranged on two side edges of the transverse plate; cavities which are communicated with each other are arranged in the connecting bracket, the transverse plate and the two side plates, a main control plate is arranged in the transverse plate, an LET antenna and an AM/FM antenna are respectively arranged in the two side plates, and the LET antenna and the AM/FM antenna are connected with the main control plate through connecting wires; the automobile tail connecting device is characterized by further comprising a base, wherein the base is arranged at the other end, far away from the transverse plate, of the connecting support and used for being connected with the tail of an automobile, and a connecting elastic sheet is arranged on the base and connected with the main control board through a connecting wire.

Specifically, the method comprises the following steps: the automobile elastic connecting piece is characterized by further comprising a mounting plate, the mounting plate is used for being arranged at the tail of an automobile and connected with the base, the mounting plate is provided with a mounting socket used for inserting the connecting elastic piece into the electric connection, the mounting socket is connected with a transmission line, and the transmission line is connected to a control end of the automobile.

Preferably, the method comprises the following steps: when the base is installed on the mounting plate, a sealing ring for sealing is arranged at the joint.

Preferably, the method comprises the following steps: be provided with a plurality of first screw on the mounting panel, the base be equipped with the corresponding second screw of first screw, work as the base install in when on the mounting panel, first screw with the second screw is relative to through screw fixed connection.

Preferably, the method comprises the following steps: the side plate is shark fin-shaped, a shark fin-shaped inner cavity corresponding to the side plate is arranged in the side plate, and the LET antenna and the AM/FM antenna are matched in shape with the shark fin-shaped inner cavity.

Specifically, the method comprises the following steps: the LET antenna and the AM/FM antenna are both PCB antennas.

Specifically, the method comprises the following steps: the main control panel surface is equipped with the jack, LET antenna and the PCB bottom of AM/FM antenna all is equipped with a set of participate in, participate in through the connecting wire with jack welded connection.

The utility model has the beneficial effects that: compared with the prior art, the automobile tail-wing type detachable radio frequency antenna provided by the utility model comprises a tail-wing type outer shell, wherein the tail-wing type outer shell comprises a connecting support, a transverse plate and two side plates, one end of the connecting support is connected with the transverse plate, and the two side plates are respectively arranged on two side edges of the transverse plate; cavities which are communicated with each other are arranged in the connecting bracket, the transverse plate and the two side plates, a main control plate is arranged in the transverse plate, an LET antenna and an AM/FM antenna are respectively arranged in the two side plates, and the LET antenna and the AM/FM antenna are connected with the main control plate through connecting wires; the automobile tail part connecting device comprises a connecting support, a transverse plate and a base, wherein the connecting support is arranged on the outer side of the automobile tail part; through the antenna module that sets up the automobile fin shape, when realizing peripheral hardware radio frequency antenna reinforcing signal, the design of automobile fin can be when not destroying the whole aesthetic feeling of car, the aesthetic feeling of reinforcing car, and detachable fin design can make the user carry out the quick change of fin according to self demand simultaneously, convenient and practical.

Drawings

FIG. 1 is a three-dimensional view of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a left side view of the present invention.

The main element symbols are as follows:

1. a transverse plate; 2. a side plate; 3. connecting a bracket; 4. a base; 5. mounting a plate; 6. a transmission line; 7. an AM/FM antenna; 8. an LET antenna; 9. a main control board; 10. a connecting wire; 11. a seal ring; 12. a first screw hole; 13. a second screw hole; 14. installing a socket; 15. and connecting the elastic sheets.

Detailed Description

In order to more clearly describe the present invention, the present invention will be further described with reference to the accompanying drawings.

In the following description, details of the preferred examples are given to provide a more thorough understanding of the utility model. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. It should be understood that the specific embodiments are illustrative of the utility model and are not to be construed as limiting the utility model.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or groups thereof.

To overcome the defects and shortcomings in the prior art, the present invention specifically provides an automobile tail-wing detachable rf antenna, which is shown in fig. 1-3 and includes: the tail wing type shell comprises a connecting bracket 3, a transverse plate 1 and two side plates 2, wherein one end of the connecting bracket 3 is connected with the transverse plate 1, and the two side plates 2 are respectively arranged on two side edges of the transverse plate 1; cavities which are communicated with each other are arranged in the connecting bracket 3, the transverse plate 1 and the two side plates 2, a main control plate 9 is arranged in the transverse plate 1, LET antennas 8 and AM/FM antennas 7 are respectively arranged in the two side plates 2, and the LET antennas 8 and the AM/FM antennas 7 are connected with the main control plate 9 through connecting wires 10; the automobile tail connecting device further comprises a base 4, the base 4 is arranged at the other end, away from the transverse plate 1, of the connecting support 3 and used for being connected with the tail of an automobile, a connecting elastic sheet 15 is arranged on the base 4, and the connecting elastic sheet 15 is connected with the main control board 9 through a connecting wire 10; the tail wing type outer shell can be used as a tail wing of the tail part of an automobile, and the tail wing is an extension part of the automobile, so that the LET antenna 8 and the AM/FM antenna 7 are arranged in the tail wing type outer shell to form an external antenna assembly, and therefore more stable and high-strength signals are obtained; the empennage is arranged into an internal cavity structure, so that electronic components such as a main control board 9, a connecting wire 10 and the like of the radio frequency antenna assembly can be internally wired and arranged, and a hiding effect is effectively achieved; the tail wing type outer shell can bring better ornamental effect to the automobile.

In the present embodiment, mention is made of: the automobile tail protection device is characterized by further comprising a mounting plate 5, wherein the mounting plate 5 is arranged at the tail of an automobile and connected with the base 4, the mounting plate 5 is provided with a mounting socket 14 used for being connected with an elastic sheet 15 in an inserting and electric connection mode, the mounting socket 14 is connected with a transmission line 6, and the transmission line 6 is connected to a control end of the automobile; the mounting plate 5 is used for being mounted in advance on the tail portion of the automobile and used for mounting the tail wing, the base 4 is used for being connected with the mounting plate 5, and after the connection, signal transmission is carried out between the transmission line 6 of the mounting plate 5 and the automobile control end.

In a preferred embodiment, mention is made of: when the base 4 is arranged on the mounting plate 5, a sealing ring 11 for sealing is arranged at the joint; the sealing ring 11 is used for waterproofing the connecting position after connection.

In a preferred embodiment, mention is made of: the mounting plate 5 is provided with a plurality of first screw holes 12, the base 4 is provided with second screw holes 13 corresponding to the first screw holes 12, and when the base 4 is mounted on the mounting plate 5, the first screw holes 12 are opposite to the second screw holes 13 and are fixedly connected through screws; the first screw hole 12 and the second screw hole 13 fix the base 4 and the mounting plate 5 by screws, and when the screws need to be disassembled, the screws only need to be removed to disassemble the screws.

In a preferred embodiment, mention is made of: the side plate 2 is a shark fin-shaped side plate 2, a shark fin-shaped inner cavity corresponding to the side plate is arranged in the side plate 2, the LET antenna 8 and the AM/FM antenna 7 are matched with the shark fin-shaped inner cavity in shape, the shark fin-shaped side plate 2 can cut wind resistance to reduce wind resistance, and meanwhile, the LET antenna 8 and the AM/FM antenna 7 are set to be in the shape which can increase the strength of signal receiving.

In the present embodiment, mention is made of: both the LET antenna 8 and the AM/FM antenna 7 are PCB board antennas.

In the present embodiment, mention is made of: the surface of the main control board 9 is provided with a jack, the bottoms of the PCB boards of the LET antenna 8 and the AM/FM antenna 7 are respectively provided with a group of pins, and the pins are connected with the jack in a welding way through a connecting wire 10.

The utility model has the advantages that: through the antenna module that sets up the automobile fin shape, when realizing peripheral hardware radio frequency antenna reinforcing signal, the design of automobile fin can be when not destroying the whole aesthetic feeling of car, the aesthetic feeling of reinforcing car, and detachable fin design can make the user carry out the quick change of fin according to self demand simultaneously, convenient and practical.

The above disclosure is only for a few specific embodiments of the present invention, but the present invention is not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.

Claims

1. The automobile tail-wing type detachable radio frequency antenna is characterized by comprising a tail-wing type outer shell, wherein the tail-wing type outer shell comprises a connecting support, a transverse plate and two side plates, one end of the connecting support is connected with the transverse plate, and the two side plates are respectively arranged on two side edges of the transverse plate; cavities which are communicated with each other are arranged in the connecting bracket, the transverse plate and the two side plates, a main control plate is arranged in the transverse plate, an LET antenna and an AM/FM antenna are respectively arranged in the two side plates, and the LET antenna and the AM/FM antenna are connected with the main control plate through connecting wires; the automobile tail connecting device is characterized by further comprising a base, wherein the base is arranged at the other end, far away from the transverse plate, of the connecting support and used for being connected with the tail of an automobile, and a connecting elastic sheet is arranged on the base and connected with the main control board through a connecting wire.

2. The automobile tail wing type detachable radio frequency antenna is characterized by further comprising a mounting plate, wherein the mounting plate is arranged at the tail of an automobile and connected with the base, the mounting plate is provided with a mounting socket used for the connecting elastic sheet to be inserted into and electrically connected with, the mounting socket is connected with a transmission line, and the transmission line is connected to a control end of the automobile.

3. The detachable automobile empennage type radio frequency antenna as claimed in claim 2, wherein when the base is mounted on the mounting plate, a sealing ring for sealing is arranged at the joint.

4. The detachable radio-frequency antenna of claim 2, wherein the mounting plate has a plurality of first screw holes, the base has second screw holes corresponding to the first screw holes, and the first screw holes are opposite to the second screw holes and are fixed to the mounting plate by screws when the base is mounted on the mounting plate.

5. The detachable automobile empennage radio-frequency antenna as claimed in claim 1, wherein the side plate is a shark fin-shaped side plate, a shark fin-shaped inner cavity is arranged in the side plate, and the LET antenna and the AM/FM antenna are shaped to fit with the shark fin-shaped inner cavity.

6. The detachable automotive empennage radio frequency antenna as recited in claim 1, wherein the LET antenna and the AM/FM antenna are both PCB board antennas.

7. The detachable automobile empennage radio frequency antenna as claimed in claim 1, wherein the main control panel is provided with a jack, the bottom of the PCB of the LET antenna and the bottom of the PCB of the AM/FM antenna are provided with a set of pins, and the pins are connected with the jack in a welding manner through the connecting wire.