CN219123475U

CN219123475U - Built-in 4G antenna of combination formula car

Info

Publication number: CN219123475U
Application number: CN202223550182.9U
Authority: CN
Inventors: 谢俊成
Original assignee: Shenzhen Xingtong Wireless Technology Co ltd
Current assignee: Shenzhen Xingtong Wireless Technology Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-02
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a combined type automobile built-in 4G antenna, and relates to the technical field of automobile antennas. This built-in 4G antenna of combination formula car, through the setting of wiring subassembly, at first install the shell body in the car through the cooperation of bolt and locating hole, then through the vehicle-mounted cable pencil with connector and car in-connection, after the completion of connection, can realize the operation of 4G antenna module, simultaneously through the cooperation of both sides locating piece and locating bolt, can make the antiskid card of its tip laminate the location with the vehicle-mounted cable pencil through the locating stud that rotates corresponding, when the vehicle is driving, through the cooperation of connector and spacing axostylus axostyle and supporting spring, can make the connector rotate along spacing axostylus axostyle along the removal of vehicle-mounted cable pencil tip in the dovetail groove, thereby can effectually avoid the vehicle to appear rocking, drop at the in-process vehicle cable pencil tip that traveles and lead to connect unstable phenomenon.

Description

Built-in 4G antenna of combination formula car

Technical Field

The utility model relates to the technical field of vehicle antennas, in particular to a combined type vehicle built-in 4G antenna.

Background

The automobile antenna is used as a tool for receiving signals when the automobile runs, brings convenience for use convenience for driving and passengers on the road, and the conventional antenna is mostly built-in, and is arranged in the automobile for a long time, so that when conditions such as jolt or touch occur at a joint in the running process of the automobile, the stability of the received signals of the antenna is easy to cause, and the service life of the antenna is prolonged.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a combined type automobile built-in 4G antenna, which solves the problem that the connection of an automobile harness connector affects the signal receiving stability.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a built-in 4G antenna of combination formula car, includes the shell body, the locating hole has all been seted up to the inside of shell body all around the symmetry, the top surface fixed mounting of shell body has a top closing cap, all be equipped with positioning bolt around the inside of top closing cap, the inside of shell body is equipped with 4G antenna module, be equipped with locating component between 4G antenna module and the shell body, the side of shell body is equipped with wiring subassembly, wiring subassembly includes the connector, the dovetail groove has been seted up to inside one side of shell body, the inside of connector is rotated and is installed spacing axostylus axostyle, and installs inside the dovetail groove through the cooperation rotation of spacing axostylus axostyle, the connecting wire that is used for the intercommunication is installed to connector and 4G antenna module, equal fixed mounting has supporting spring between the both sides of the inner wall of connector and dovetail groove, the side both ends of connector all are provided with spacing subassembly.

Preferably, the limiting assembly comprises a positioning block, the positioning block is fixedly arranged on the side face of the connector, positioning studs meshed with each other are arranged in the positioning block, and an anti-slip card is rotatably arranged at the end part of each positioning stud.

Preferably, the mounting positions of the positioning blocks and the anti-slip cards on the two sides are symmetrical to each other, and the mounting heights are kept flush.

Preferably, an elastic protective cover is fixedly arranged on the outer side of the connector, and the outer sides of the elastic protective covers are fixedly connected with the inner walls of the trapezoid grooves respectively.

Preferably, the positioning assembly comprises an encapsulated bottom shell, the encapsulated bottom shell is fixedly arranged in the outer shell, and a 4G antenna module is inserted into the encapsulated bottom shell.

Preferably, the positioning assembly further comprises two elastic pressing rods, the two elastic pressing rods are respectively and fixedly installed at two ends of the inner side of the top sealing cover, and the ends of the elastic pressing rods at the two ends are respectively attached to two sides of the top surface of the 4G antenna module.

Advantageous effects

The utility model provides a combined type 4G antenna arranged in an automobile. Compared with the prior art, the method has the following beneficial effects:

(1) This built-in 4G antenna of combination formula car through wiring assembly's setting, at first install the shell body in the car through the cooperation of bolt and locating hole, then through the car cable pencil with connector and car in-connection, after the connection is accomplished, can realize the operation of 4G antenna module, simultaneously through the cooperation of both sides locating piece and locating bolt, can laminate the location through the locating stud that rotates corresponding to, the antiskid card of its tip and car cable pencil, when the vehicle is driving, through the cooperation of connector and spacing axostylus axostyle and supporting spring, can make the connector rotate along spacing axostylus axostyle along the removal of car cable pencil tip in the dovetail groove inside, thereby can effectually avoid the vehicle to appear rocking, drop at the in-process car cable pencil tip of traveling and lead to the unstable phenomenon of connection.

(2) This built-in 4G antenna of combination formula car through locating component's setting, through the rubber coating drain pan that is equipped with in the shell body to and the cooperation between the inboard fixed mounting's of top closing cap elastic compression pole, can guarantee the stability of its inside 4G antenna module, simultaneously through the opening of top closing cap, be convenient for dismantle, maintain the processing to inside 4G antenna module at the heart.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of FIG. 1 in accordance with the present utility model;

fig. 3 is a schematic view of a wiring assembly according to the present utility model.

In the figure: 1. an outer housing; 101. positioning holes; 2. a top cover; 201. positioning bolts; 202. an elastic compression bar; 3. an encapsulated bottom shell; 4. a 4G antenna module; 5. a connector; 501. a limit shaft lever; 502. a connecting wire; 6. an elastic protective cover; 7. a support spring; 8. a positioning block; 9. positioning a stud; 901. an anti-slip card.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides two technical solutions, specifically including the following embodiments:

embodiment one:

the utility model provides a built-in 4G antenna of combination formula car, including shell body 1, the locating hole 101 has all been seted up to the inside of shell body 1 all around symmetry, shell body 1's top surface fixed mounting has top closing cap 2, all be equipped with positioning bolt 201 around the inside of top closing cap 2, shell body 1's inside is equipped with 4G antenna module 4,4G between antenna module 4 and the shell body 1 through bolt fixed connection, shell body 1's side is equipped with wiring subassembly, wiring subassembly includes connector 5, the dovetail groove has been seted up to shell body 1's inside one side, connector 5's inside rotation installs spacing axostylus axostyle 501, and install in dovetail groove inside through spacing axostylus axostyle 501's cooperation rotation, connector 5 and 4G antenna module 4 are installed and are used for the connecting wire 502 of intercommunication, all fixed mounting has supporting spring 7 between connector 5's both sides and dovetail groove's the inner wall both sides, connector 5's side both ends all are provided with spacing subassembly, spacing subassembly includes locating piece 8, locating piece 8 fixed mounting is in connector 5's side, locating stud 9 of 8's internally mounted with intermeshing, locating stud 9's tip rotation installs card 901, card 901 and the inside of dovetail groove is installed, and the inside of dovetail groove is kept the inside of dovetail groove, the connector 901 is fixed connection with the elastic connection of 6, the outside of the high-profile 6, the outside of the elastic connection of the side protection casing is fixed connection, the outside of the protection casing is fixed with the side 6, the side of the protection casing is fixed with the side of the installation of the protection cover.

During the use, through the setting of wiring subassembly, at first install shell 1 in the car through the cooperation of bolt and locating hole 101, then through the vehicle-mounted cable pencil with connector 5 and car in-connection, after the connection is accomplished, can realize the operation of 4G antenna module 4, simultaneously through the cooperation of both sides locating piece 8 and locating stud 9, can make the antiskid card 901 of its tip laminate the location with the vehicle-mounted cable pencil through the cooperation of rotating corresponding locating stud 9, when the vehicle is driving, through the cooperation of connector 5 with spacing axostylus axostyle 501 and supporting spring 7, can make connector 5 along with the removal of vehicle-mounted cable pencil tip at the inside rotation of spacing axostylus axostyle 501 of dovetail groove, thereby can effectually avoid the vehicle to appear rocking, drop at the in-process vehicle-mounted cable pencil tip that traveles and lead to connect unstable phenomenon.

Embodiment two:

based on embodiment one, unlike embodiment one, the outside of 4G antenna module 4 is equipped with rubber coating drain pan 3, rubber coating drain pan 3 fixed mounting is in the inside of shell 1, the inboard of top closing cap 2 is equipped with elastic compression bar 202, elastic compression bar 202 has two, and respectively fixed mounting is in the inboard both ends of top closing cap 2, the tip of elastic compression bar 202 at both ends respectively with 4G antenna module 4's top surface both sides laminating each other, 4G antenna module realizes the location through the cooperation of rubber coating drain pan 3 and elastic compression bar 202, through the cooperation between rubber coating drain pan 3 that shell 1 is inside and the inside fixed mounting of top closing cap 2 elastic compression bar 202 between, can guarantee the stability of its inside 4G antenna module 4, open through top closing cap 2 simultaneously, the dismantlement of the 4G antenna module of inside is convenient for, maintenance processing.

And all that is not described in detail in this specification is well known to those skilled in the art.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a built-in 4G antenna of combination formula car, includes shell body (1), locating hole (101) have all been seted up to the inside of shell body (1) all around the symmetry, the top surface fixed mounting of shell body (1) has top closing cap (2), all be equipped with locating bolt (201) around the inside of top closing cap (2), the inside of shell body (1) is equipped with 4G antenna module (4), its characterized in that: a positioning assembly is arranged between the 4G antenna module (4) and the outer shell (1), and a wiring assembly is arranged on the side surface of the outer shell (1);

the wiring assembly comprises a connector (5), wherein a trapezoid groove is formed in one side of the inside of the outer shell (1), a limiting shaft rod (501) is installed in the connector (5) in a rotating mode, the connector (5) and a 4G antenna module (4) are installed in the trapezoid groove in a matching rotating mode, connecting wires (502) used for communication are installed between the two sides of the connector (5) and the two sides of the inner wall of the trapezoid groove, supporting springs (7) are fixedly installed between the two sides of the connector (5) and the two sides of the inner wall of the trapezoid groove, and limiting assemblies are arranged at two ends of the side face of the connector (5).

2. A combination automotive built-in 4G antenna according to claim 1, wherein: the limiting assembly comprises a positioning block (8), the positioning block (8) is fixedly arranged on the side face of the connector (5), positioning studs (9) meshed with each other are arranged in the positioning block (8), and anti-slip cards (901) are rotatably arranged at the ends of the positioning studs (9).

3. A combination automotive built-in 4G antenna according to claim 2, wherein: the installation positions of the positioning blocks (8) and the anti-skid cards (901) on the two sides are symmetrical, and the installation heights are kept flush.

4. A combination automotive built-in 4G antenna according to claim 1, wherein: an elastic protective cover (6) is fixedly arranged on the outer side of the connector (5), and the outer sides of the elastic protective covers (6) are fixedly connected with the inner walls of the trapezoid grooves respectively.

5. A combination automotive built-in 4G antenna according to claim 1, wherein: the positioning assembly comprises an encapsulation bottom shell (3), the encapsulation bottom shell (3) is fixedly arranged in the outer shell (1), and a 4G antenna module (4) is inserted into the encapsulation bottom shell (3).

6. A combination automotive built-in 4G antenna as claimed in claim 5, wherein: the positioning assembly further comprises two elastic pressing rods (202), the two elastic pressing rods (202) are respectively and fixedly arranged at two ends of the inner side of the top sealing cover (2), and the end parts of the elastic pressing rods (202) at two ends are respectively attached to two sides of the top surface of the 4G antenna module (4).