CN217507646U

CN217507646U - Convenient flexible whole net of maintaining leads to antenna

Info

Publication number: CN217507646U
Application number: CN202221728872.6U
Authority: CN
Inventors: 谢雨文
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-09-27
Anticipated expiration: 2032-07-04

Abstract

The utility model relates to the technical field of antennas, in particular to a flexible full-network antenna convenient for maintenance, which comprises a communication component, a feed cable, a shell, a mounting seat, a first rotating pipe, a second rotating pipe and a mounting nut, wherein the bottom of the shell is detachably connected with the mounting seat, and the feed cable is in communication connection with the communication component; the valve is arranged in the shell and comprises a plurality of elastic flaps, the elastic flaps are inclined gradually from the inner wall to the line hole of the shell to the direction of the mounting seat, and the elastic flaps are closed to form the line hole. The utility model discloses a casing cooperation mount pad plays dustproof and stop the effect of water, increase of service life to the communication subassembly. When communication assembly in the casing is maintained to needs, this application passes through the casing and can dismantle with the mount pad to be connected, and the casing separates the back with the mount pad, just can take out communication assembly from the bottom of casing and maintain or change.

Description

Convenient flexible whole net of maintaining leads to antenna

Technical Field

The utility model belongs to the technical field of the technique of antenna and specifically relates to indicate a flexible full net expert antenna of convenient maintenance.

Background

An antenna serves as a component for transmitting or receiving electromagnetic waves in a radio device. As products related to wireless communication are gradually increased, the demand for using an antenna outdoors is also increased. Various communication electronic components are contained in the antenna, and in order to prevent the communication electronic components in the antenna from being affected by dust, the communication electronic components are generally sealed in the antenna. However, there is a possibility that the communication electronic component may malfunction after a long time use. The conventional antenna has the above-mentioned drawbacks, and therefore, the above-mentioned problems need to be solved.

Disclosure of Invention

To solve the above technical problems. The utility model provides a flexible full net leads to antenna of convenient maintenance.

The utility model adopts the following technical scheme: a flexible full-network antenna convenient to maintain comprises a communication assembly, a feed cable, a shell, a mounting seat, a first rotating pipe, a second rotating pipe and a mounting nut, wherein the communication assembly is accommodated in the shell; a valve is arranged in the shell and is close to the bottom of the shell, the valve comprises a plurality of elastic flaps, the elastic flaps are gradually inclined towards the direction of the mounting seat from the inner wall of the shell to the wire hole, the elastic flaps are gathered to form the wire hole, and the feed cable sequentially penetrates through the wire hole, the mounting seat, the first rotating pipe, the second rotating pipe and the mounting nut and is discharged; the communication assembly comprises a flexible FPCB substrate, a metal layer is arranged on the flexible FPCB substrate, and the metal layer comprises a high-frequency state radiator and a low-frequency state radiator; the low-frequency state radiator comprises a rectangular block and a U-shaped block, the rectangular block and the U-shaped block are symmetrically arranged along the axis of the flexible FPCB substrate, the rectangular block is provided with a concave position, the U-shaped block is positioned in the concave position, two side ends of an opening of the U-shaped block are respectively connected with two inner side walls of the opening of the concave position, and a closed end of the U-shaped block is provided with a first wiring end which is used for being in communication connection with a feed cable; high frequency state irradiator includes first connecting block, second connecting block and third connecting block, first connecting block and the setting of all buckling of second connecting block, the third connecting block is located the U-shaped piece, the opening of U-shaped piece is stretched out to the one end of third connecting block suddenly, first connecting block is connected with the one end of second connecting block, the other end of second connecting block is connected with the one end of third connecting block, the other end of third connecting block sets up with the closed end interval of U-shaped piece, the other end of third connecting block is equipped with the second wiring end that is used for with feed cable communication connection.

Optionally, the mounting seat is provided with a first screwed pipe, an outer wall of the first screwed pipe is provided with an external thread, the bottom of the housing is provided with a second screwed pipe for screwing the first screwed pipe, and an inner wall of the second screwed pipe is provided with an internal thread for matching with the external thread.

Optionally, the cross-sectional shape of the first connecting block is a hollow cone.

Optionally, the cross-sectional shape of the second connecting block is Z-shaped.

Optionally, two inner side walls of the concave position are both provided with grooves.

Optionally, a closed end of the U-shaped block is connected with an extension block, and the first terminal is disposed on the extension block.

The utility model has the advantages that:

1. this application simple structure, casing cooperation mount pad play dustproof and block the effect of water, increase of service life to the communication subassembly.

2. When communication assembly in the casing is maintained to needs, this application passes through the casing and can dismantle with the mount pad to be connected, and the casing separates the back with the mount pad, just can take out communication assembly from the bottom of casing and maintain or change.

3. The valve is arranged in the shell and consists of a plurality of elastic flaps, and when the communication assembly is placed in the shell, the elastic flaps can swing towards the inside of the shell, so that the communication assembly is conveniently placed in the shell; after putting into the completion, the elasticity lamella resets because its elastic action, and a plurality of elasticity lamellas all from the inner wall of casing to the direction slope of line hole toward the mount pad gradually, draws forth feeder cable in the casing, and feeder cable can run through and go out from the line hole this moment, sets up the valve like this and plays the effect that stops the dust, helps preventing that the dust from entering into the casing from the bottom of casing in, reduces the influence of dust to communication components.

4. The communication assembly specifically adopts flexible FPCB base plate, realizes folding effect, has the function that can enclose, does not receive the structural limitation of casing.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the explosive structure of the present invention.

Fig. 3 is a top view of the valve of the present invention.

Fig. 4 is a schematic structural diagram of the communication assembly of the present invention.

Reference numerals: 1. a housing; 2. a mounting seat; 3. a first rotation pipe; 4. a second rotating tube; 5. mounting a nut; 6. a feeder cable; 7. a valve; 8. an elastic flap; 9. a wire hole; 10. a flexible FPCB substrate; 11. a high-frequency state radiator; 12. a low-frequency state radiator; 13. a rectangular block; 14. a U-shaped block; 15. a concave position; 16. a first terminal; 17. a first connection block; 18. a second connecting block; 19. a third connecting block; 20. a second terminal; 21. a groove; 22. an extension block; 23. a first nipple; 24. an external thread; 25. a second nipple; 26. an internal thread.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1-4, a flexible full-network antenna convenient for maintenance includes a communication component, a feed cable 6, a housing 1, a mounting seat 2, a first rotating tube 3, a second rotating tube 4 and a mounting nut 5, the communication component is accommodated in the housing 1, the bottom of the housing 1 is detachably connected to the mounting seat 2, the mounting seat 2 is connected to one end of the first rotating tube 3, the other end of the first rotating tube 3 is rotatably connected to one end of the second rotating tube 4, the other end of the second rotating tube 4 is connected to the mounting nut 5, and the feed cable 6 is in communication connection with the communication component;

a valve 7 is arranged in the shell 1, the valve 7 is arranged close to the bottom of the shell 1, the valve 7 comprises a plurality of elastic flaps 8, the elastic flaps 8 are inclined towards the direction of the mounting seat 2 gradually from the inner wall of the shell 1 to the wire hole 9, the elastic flaps 8 are closed to form the wire hole 9, and the feed cable 6 sequentially penetrates through the wire hole 9, the mounting seat 2, the first rotating pipe 3, the second rotating pipe 4 and the mounting nut 5 to be discharged;

the communication assembly comprises a flexible FPCB substrate 10, wherein a metal layer is arranged on the flexible FPCB substrate 10 and comprises a high-frequency state radiator 11 and a low-frequency state radiator 12; the low-frequency state radiator 12 comprises a rectangular block 13 and a U-shaped block 14, the rectangular block 13 and the U-shaped block 14 are symmetrically arranged along the axis of the flexible FPCB substrate 10, the rectangular block 13 is provided with a concave position 15, the U-shaped block 14 is positioned in the concave position 15, two side ends of an opening of the U-shaped block 14 are respectively connected with two inner side walls of the opening of the concave position 15, and a closed end of the U-shaped block 14 is provided with a first wiring terminal 16 for being in communication connection with the feed cable 6; high frequency state irradiator 11 includes first connecting block 17, second connecting block 18 and third connecting block 19, first connecting block 17 and the setting of all buckling of second connecting block 18, third connecting block 19 is located U-shaped block 14, the opening of U-shaped block 14 is stretched out to the one end of third connecting block 19 one end prominence, first connecting block 17 is connected with the one end of second connecting block 18, the other end of second connecting block 18 is connected with the one end of third connecting block 19, the other end of third connecting block 19 sets up with the closed end interval of U-shaped block 14, the other end of third connecting block 19 is equipped with and is used for the second wiring end 20 with feed cable 6 communication connection.

This application simple structure, communication component installs in casing 1, and casing 1 cooperation mount pad 2 plays dustproof and stop the effect of water, increase of service life to communication component. The mounting nut 5 is provided for securely mounting the antenna to the peripheral device. The first rotating pipe 3 and the second rotating pipe 4 are rotatably connected, so that the angle of the antenna can be conveniently adjusted,

when the communication assembly in the casing 1 needs to be maintained, the casing 1 and the mounting seat 2 are detachably connected, and after the casing 1 is separated from the mounting seat 2, the communication assembly can be taken out from the bottom of the casing 1 for maintenance or replacement.

A valve 7 is arranged in the shell 1, the valve 7 is arranged close to the bottom of the shell 1, the valve 7 is composed of a plurality of elastic flaps 8, each elastic flap 8 is composed of silica gel, and when the communication assembly is placed in the shell 1, the elastic flaps 8 can swing towards the inside of the shell 1, so that the communication assembly is conveniently placed in; after putting into the completion, elasticity lamella 8 resets because its elastic action, and a plurality of elasticity lamellas 8 all incline toward the direction of mount pad 2 gradually from the inner wall of casing 1 to line hole 9, draws feed cable 6 from casing 1 in, and feed cable 6 can run through and go out from line hole 9 this moment, sets up valve 7 like this and plays the effect that stops the dust, helps preventing that the dust from entering into casing 1 from casing 1's bottom, reduces the influence of dust to communication components.

After the communication assembly is installed in the shell 1, the shell 1 and the installation base 2 can be reconnected and fixed, and the feed cable 6 can sequentially penetrate through the shell 1, the installation base 2, the first rotating pipe 3, the second rotating pipe 4 and the installation nut 5, so that the communication assembly is in communication connection with peripheral equipment through the feed cable 6.

The communication assembly specifically adopts flexible FPCB base plate 10, realizes folding effect, has the function that can enclose, does not receive the structural limitation of casing 1, can cooperate the casing 1 of installing in different shapes. The circumferential length of the flexible FPCB substrate 10 is designed according to a quarter wavelength of a frequency. The shape of the high-frequency radiator 11 and the shape of the low-frequency radiator 12 can couple the antenna, so as to obtain a larger high-frequency bandwidth and a larger low-frequency bandwidth, specifically, the high-frequency bandwidth ranges from 1710MHz to 2700 MHz. Wherein the first connecting block 17 produces 1710MHz to 2300MHz, and the third connecting block 19 produces 2300MHz to 2700 MHz. In addition, a larger low frequency bandwidth can be obtained, wherein the rectangular block 13 and the U-shaped block 14 cooperate to produce a low frequency bandwidth range of 700MHz to 960 MHz. Therefore, the antenna can be suitable for different data networks to use, the compatibility is improved, and the antenna cost is reduced.

In this embodiment, the mounting base 2 is provided with a first nipple 23, an outer wall of the first nipple 23 is provided with an external thread 24, a bottom of the housing 1 is provided with a second nipple 25 for screwing the first nipple 23, and an inner wall of the second nipple 25 is provided with an internal thread 26 for matching with the external thread 24. The valve 7 is located close to the second nipple 25. Thus, the first screwed pipe 23 and the second screwed pipe 25 are screwed together through the matching of the internal thread 26 and the external thread 24, and the shell 1 and the mounting base 2 are quickly detached or fixedly mounted, so that the use is convenient.

In this embodiment, the first connection block 17 and the second connection block 18 are bent, so that the overall size of the flexible FPCB substrate 10 can be reduced while the high-frequency state radiator 11 is ensured to have a certain length. Specifically, the first connecting block 17 has a hollow conical shape in cross section. The second connecting block 18 has a Z-shaped cross-sectional shape. This arrangement can further increase the high frequency bandwidth.

In this embodiment, the two inner sidewalls of the recess 15 are both provided with a groove 21. This is arranged to assist in increasing the low frequency bandwidth.

In this embodiment, the closed end of the U-shaped block 14 is connected to an extension block 22, and the first terminal 16 is disposed on the extension block 22. This is arranged to assist in increasing the low frequency bandwidth.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention, and is not intended to limit the present invention in any way, and although the present invention is disclosed in the above embodiments, it is not intended to limit the present invention, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all those skilled in the art should understand that any simple modification, equivalent change and modification made to the above embodiments are within the scope of the present invention.

Claims

1. The flexible full-network antenna convenient to maintain is characterized by comprising a communication assembly, a feed cable (6), a shell (1), a mounting seat (2), a first rotating pipe (3), a second rotating pipe (4) and a mounting nut (5), wherein the communication assembly is accommodated in the shell (1), the bottom of the shell (1) is detachably connected with the mounting seat (2), the mounting seat (2) is connected with one end of the first rotating pipe (3), the other end of the first rotating pipe (3) is rotatably connected with one end of the second rotating pipe (4), the other end of the second rotating pipe (4) is connected with the mounting nut (5), and the feed cable (6) is in communication connection with the communication assembly;

a valve (7) is arranged in the shell (1), the valve (7) is arranged close to the bottom of the shell (1), the valve (7) comprises a plurality of elastic flaps (8), the elastic flaps (8) are inclined gradually from the inner wall of the shell (1) to the line hole (9) towards the direction of the mounting seat (2), the elastic flaps (8) are closed to form the line hole (9), and the feed cable (6) sequentially penetrates through the line hole (9), the mounting seat (2), the first rotating pipe (3), the second rotating pipe (4) and the mounting nut (5) and then goes out;

the communication assembly comprises a flexible FPCB substrate (10), wherein a metal layer is arranged on the flexible FPCB substrate (10), and comprises a high-frequency state radiator (11) and a low-frequency state radiator (12); the low-frequency state radiator (12) comprises a rectangular block (13) and a U-shaped block (14), the rectangular block (13) and the U-shaped block (14) are symmetrically arranged along the axis of the flexible FPCB substrate (10), the rectangular block (13) is provided with a concave position (15), the U-shaped block (14) is located in the concave position (15), two side ends of an opening of the U-shaped block (14) are respectively connected with two inner side walls of the opening of the concave position (15), and a closed end of the U-shaped block (14) is provided with a first wiring terminal (16) which is in communication connection with the feed cable (6); high frequency state irradiator (11) is including first connecting block (17), second connecting block (18) and third connecting block (19), setting is all buckled in first connecting block (17) and second connecting block (18), third connecting block (19) are located U-shaped piece (14), the opening of U-shaped piece (14) is stretched out to the one end of third connecting block (19) suddenly, first connecting block (17) are connected with the one end of second connecting block (18), the other end of second connecting block (18) is connected with the one end of third connecting block (19), the other end of third connecting block (19) sets up with the closed end interval of U-shaped piece (14), the other end of third connecting block (19) is equipped with second wiring end (20) that are used for with feed cable (6) communication connection.

2. The flexible full-network antenna convenient to maintain according to claim 1, wherein the mounting base (2) is provided with a first screwed pipe (23), the outer wall of the first screwed pipe (23) is provided with an external thread (24), the bottom of the shell (1) is provided with a second screwed pipe (25) for screwing the first screwed pipe (23), and the inner wall of the second screwed pipe (25) is provided with an internal thread (26) for matching with the external thread (24).

3. A flexible full net antenna convenient for maintenance according to claim 1, wherein the cross-sectional shape of the first connection block (17) is a hollow cone.

4. A flexible all-network-through antenna convenient for maintenance according to claim 1, characterized in that the cross-sectional shape of the second connection block (18) is Z-shaped.

5. A flexible full mesh antenna convenient for maintenance according to claim 1, wherein both inner side walls of the recess (15) are provided with grooves (21).

6. A flexible full-mesh antenna convenient for maintenance according to claim 1, wherein the closed end of the U-shaped block (14) is connected with an extension block (22), and the first terminal (16) is arranged on the extension block (22).