CN217719941U

CN217719941U - Vehicle-mounted antenna

Info

Publication number: CN217719941U
Application number: CN202221215514.5U
Authority: CN
Inventors: 柯超; 姜梅君
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-11-01
Anticipated expiration: 2032-05-20

Abstract

The utility model discloses a vehicle antenna, including vehicle antenna body and lower go-between, the fixed feeder connecting seat that is equipped with in center department of vehicle antenna body bottom, the inside of feeder connecting seat is inlayed and is equipped with the terminal, be provided with fixed establishment between terminal and the connecting seat, the one end of terminal is connected with connector FAKRA connector between the feeder, the fixed go-between that is equipped with in bottom of vehicle antenna body, the bottom mounting of going up the go-between is equipped with sealed gasbag, the fixed a plurality of spliced poles that are equipped with of avris equidistance of going up the go-between bottom. The utility model discloses an upper seal gasbag that upper junction ring bottom was equipped with and lower seal gasbag that lower junction ring top was equipped with are convenient for seal the position of being connected of vehicle antenna and automobile body, can reach better water-proof effects, replace current vehicle antenna to scribble with the automobile body junction and establish sealed glue, have avoided should sealed ageing damage of gluing, lead to connecting the problem that the position appearance seeped water.

Description

Vehicle-mounted antenna

Technical Field

The utility model relates to an antenna, in particular to vehicle antenna belongs to vehicle antenna technical field.

Background

The car antenna is a device for intercepting high-frequency electric wave transmitted by a transmitting station and transmitting the high-frequency electric wave to a receiver of a car radio, a car-mounted telephone or radio navigation equipment so as to demodulate carrier waves, and the upright post antenna is arranged on a front upright post and can be divided into an upright post embedded type and an upright post external type.

When the conventional vehicle-mounted antenna is connected with an automobile, the connecting part is generally coated with sealant for sealing, and the sealant is easy to age in the long-term use process to cause water seepage at the connecting part, so that the vehicle-mounted antenna needs to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vehicle antenna to when solving present vehicle antenna and the car connection that proposes in the above-mentioned background art, generally seal through applying paint sealed glue with a brush at the connection site, sealed glue is ageing easily in long-term use, leads to the problem of connection site infiltration.

In order to achieve the above object, the utility model provides a following technical scheme: including vehicle antenna body and lower go-between, the fixed feeder connecting seat that is equipped with in center department of vehicle antenna body bottom, the inside of feeder connecting seat is inlayed and is equipped with the terminal, be provided with fixed establishment between terminal and the feeder connecting seat, the one end of terminal is connected with connector FAKRA connector between the feeder, the fixed go-between that is equipped with in bottom of vehicle antenna body, the bottom mounting of going up the go-between is equipped with air bag, the avris equidistance of going up the go-between bottom is fixed and is equipped with a plurality of spliced poles, air bag is sealed down to the top fixedly connected with of go-between down, a plurality of through-holes have been seted up to the avris equidistance on go-between top down, and is a plurality of the spliced pole alternates with a plurality of spacing rings of corresponding, it is a plurality of fixed being equipped with of spacing rings of avris equidistance of spacing ring inner wall down, two the inside of recess all inlays and is equipped with the arc piece, two the tank bottom of recess all rotates and is connected with thread push rod, thread push rod's one side rotation of one end and the arc piece that corresponds is connected.

As a preferred technical scheme of the utility model, fixed establishment includes extrusion spring and spacing post, the round hole has all been seted up, two to the both sides of feeder connecting seat inner wall the equal fixed mounting in inside of round hole has the extrusion spring, two the equal fixed mounting in one end of extrusion spring has spacing post, spacing hole, two have all been seted up to the both sides of terminal outer wall the one end of spacing post is inlayed with the spacing hole that corresponds and is established the connection.

As a preferred technical scheme of the utility model, logical groove has been seted up to the bottom of round hole, the inside sliding connection who leads to the groove has the ejector pad, the top of ejector pad and the edge fixed connection of spacing toe end.

As a preferred technical scheme of the utility model, the hole of aerifing has all been seted up to one side of going up go-between and lower go-between, two the sealing plug has all been inlayed to the inside of aerifing the hole.

As a preferred technical scheme of the utility model, go up the go-between and the equal the same with size of go-between down.

As a preferred technical scheme of the utility model, two the inner wall of arc piece is all fixed the arch that is equipped with evenly distributed.

As an optimal technical scheme of the utility model, the fixed antenna control chip that is equipped with in inside of vehicle antenna body, antenna control chip's surface integration has 4G diversity, WIFI dual-frenquency, 5G main antenna and 4G main antenna.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a vehicle antenna, the last air bag that is equipped with through last go-between bottom and the lower air bag that is equipped with on go-between top down, be convenient for seal the position of being connected of vehicle antenna and automobile body, can reach better water-proof effects, replace current vehicle antenna and vehicle body connection department to scribble and establish sealed glue, avoided should sealed ageing damage of gluing, lead to connecting the problem that the position appearance infiltration of putting.

2. The utility model relates to a vehicle antenna, between feeder connecting seat and the terminal, inlay through spacing post and spacing hole and establish fixedly, spacing post is flexible through the cooperation control of ejector pad and extrusion spring, makes things convenient for the terminal connection and dismantles, has improved wiring efficiency.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is a schematic view of the structure of the lower connecting ring of the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the stop collar of the present invention;

fig. 5 is a schematic view of the connection structure of the feeder line connection seat and the binding post of the present invention;

fig. 6 is a schematic diagram of the internal structure of the antenna of the present invention.

In the figure: 1. a vehicle-mounted antenna body; 2. an upper connecting ring; 3. an upper sealing air bag; 4. connecting columns; 5. a lower sealed air bag; 6. a lower connecting ring; 7. a feeder line connecting seat; 8. an inflation hole; 9. an inter-feeder connector FAKRA connector; 10. a limiting ring; 11. a threaded push rod; 12. a groove; 13. an arc-shaped block; 14. a binding post; 15. a circular hole; 16. extruding the spring; 17. a push block; 18. a limiting hole; 19. a limiting post; 20. the antenna controls the chip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution of a vehicle antenna:

according to fig. 1-6, including vehicle antenna body 1 and lower go-between 6, the fixed feeder connecting seat 7 that is equipped with in the center department of vehicle antenna body 1 bottom, the inside of feeder connecting seat 7 is inlayed and is equipped with terminal 14, be provided with fixed establishment between terminal 14 and the feeder connecting seat 7, terminal 14's one end is connected with feeder line connector FAKRA connector 9, vehicle antenna body 1's bottom is fixed and is equipped with go-between 2, the bottom mounting of going up go-between 2 is equipped with sealed gasbag 3, the avris equidistance of going up go-between 2 bottom is fixed and is equipped with a plurality of spliced poles 4, the top fixedly connected with lower sealed gasbag 5 of lower go-between 6, the avris equidistance on lower go-between 6 top has seted up a plurality of through-holes, a plurality of spliced poles 4 alternate with a plurality of through-holes that correspond and are connected, the avris equidistance of lower go-between 6 bottom is fixed and is equipped with a plurality of spacing rings 10, the both sides of the inner wall of a plurality of spacing rings 10 all set up recess 12, the inside of two recesses 12 all inlays and is equipped with arc piece 13, the tank bottoms of two recesses 12 all rotate and are connected with thread push rod 11, one end of thread push rod 11 rotates one side of corresponding arc piece 13 and is connected with one side of arc piece of vehicle antenna body, sealed gasbag portion that is set up with vehicle antenna body and sealed connection has reduced sealed connection and sealed connection problem that sealed connection had sealed connection now, sealed connection had sealed connection to sealed connection.

According to fig. 1 and 3, fixing mechanism includes extrusion spring 16 and spacing post 19, round hole 15 has all been seted up to the both sides of feeder connecting seat 7 inner wall, the equal fixed mounting in inside of two round holes 15 has extrusion spring 16, the equal fixed mounting in one end of two extrusion springs 16 has spacing post 19, spacing hole 18 has all been seted up to the both sides of terminal 14 outer wall, the one end of two spacing posts 19 is inlayed with the spacing hole 18 that corresponds and is established and be connected, logical groove has been seted up to the bottom of round hole 15, the inside sliding connection who leads to the groove has ejector pad 17, the top of ejector pad 17 and the edge fixed connection of spacing post 19 bottom, establish through inlaying of spacing post 19 and spacing hole 18, the fastness of terminal 14 connection of being convenient for.

According to fig. 1 and 2, the inflation holes 8 have been all seted up to one side of going up go-between 2 and lower go-between 6, be convenient for inflate last air bag 3 and lower air bag 5, the sealing plug has all been inlayed to the inside in two inflation holes 8, the size and the size of going up go-between 2 and lower go-between 6 are all the same, the arch that evenly distributed was all fixed to the inner wall of two arc pieces 13, increase being connected of arc piece 13 and spliced pole 4, the fixed antenna control chip 20 that is equipped with in inside of on-vehicle antenna body 1, the surface integration of antenna control chip 20 has 4G diversity, the WIFI dual-frenquency, 5G main antenna and 4G main antenna.

When specifically using, the utility model relates to a vehicle antenna, when installing this vehicle antenna, at first artificial insert the automobile body with feeder connecting seat 7 inside, go up go-between 2 and the contact of automobile body outer wall, go-between 6 and the contact of automobile body inner wall down, artificial rotation thread push rod 11 after that, promote arc piece 13 through thread push rod 11 and remove, it is fixed with spliced pole 4 through arc piece 13, thereby it is fixed to go-between 6 down, artificial aerifing the last sealed gasbag 3 of last go-between 2 bottom and the lower sealed gasbag 5 on lower go-between 6 top after that, guarantee the leakproofness of junction, after that insert the inside of feeder connecting seat 7 with terminal 14, then rotate terminal 14, when spacing hole 18 is adjusted well with spacing post 19, spacing post 19 extrudees to the inside of spacing hole 18 through extrusion spring 16, accomplish terminal 14's wiring.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. The utility model provides a vehicle antenna, includes vehicle antenna body (1) and lower go-between (6), a serial communication port, the fixed feeder connecting seat (7) that is equipped with is located in the center of vehicle antenna body (1) bottom, the inside of feeder connecting seat (7) is inlayed and is equipped with terminal (14), be provided with fixed establishment between terminal (14) and feeder connecting seat (7), the one end of terminal (14) is connected with connector FAKRA connector (9) between the feeder, the fixed go-between (2) that is equipped with in bottom of vehicle antenna body (1), the bottom mounting of going up go-between (2) is equipped with sealed gasbag (3), the avris equidistance of going up go-between (2) bottom is fixed and is equipped with a plurality of spliced poles (4), sealed gasbag (5) under the top fixedly connected with of go-between (6) down, a plurality of through-holes have been seted up to the avris equidistance on go-between (6) top down, and a plurality of through-hole interlude that spliced pole (4) and corresponding are connected, the avris of fixed be equipped with a plurality of spacing ring (10), a plurality of equal set up of inner wall (10) inner wall (12) and two equal arc-shaped screw thread groove (12) one side of push rod (11) that corresponds two equal rotation recess (11) one side of equal screw thread groove (11), the equal arc piece (11) one side of the equal rotation recess (11) that the arc piece (12) are equipped with the equal arc piece (11), the equal arc piece (12) one side of the arc piece (11) that rotates the arc piece (12) that rotates the recess (12), the both sides of push rod (11) that the bottom of going up And (4) dynamic connection.

2. A vehicle antenna according to claim 1, characterized in that: fixed establishment includes extrusion spring (16) and spacing post (19), round hole (15), two have all been seted up to the both sides of feeder connecting seat (7) inner wall the equal fixed mounting in inside of round hole (15) has extrusion spring (16), two the equal fixed mounting in one end of extrusion spring (16) has spacing post (19), spacing hole (18), two have all been seted up to the both sides of terminal (14) outer wall the one end of spacing post (19) inlays with the spacing hole (18) that corresponds and establishes the connection.

3. A vehicle antenna according to claim 2, characterized in that: the bottom of round hole (15) has been seted up logical groove, the inside sliding connection who leads to the groove has ejector pad (17), the corner fixed connection of the top of ejector pad (17) and spacing post (19) bottom.

4. A vehicle antenna according to claim 1, characterized in that: and one side of the upper connecting ring (2) and one side of the lower connecting ring (6) are provided with inflation holes (8), and sealing plugs are embedded in the inflation holes (8).

5. A vehicle antenna according to claim 1, characterized in that: the size and the dimension of the upper connecting ring (2) and the lower connecting ring (6) are the same.

6. A vehicle antenna according to claim 1, characterized in that: the inner walls of the two arc-shaped blocks (13) are fixedly provided with bulges which are uniformly distributed.

7. A vehicle antenna according to claim 1, characterized in that: the vehicle-mounted antenna comprises a vehicle-mounted antenna body (1), wherein an antenna control chip (20) is fixedly arranged inside the vehicle-mounted antenna body (1), and a 4G diversity antenna, a WIFI dual-frequency antenna, a 5G main antenna and a 4G main antenna are integrated on the surface of the antenna control chip (20).