CN212323201U

CN212323201U - 5G broadband omnidirectional antenna

Info

Publication number: CN212323201U
Application number: CN202021084843.1U
Authority: CN
Inventors: 孔斌
Original assignee: Shenzhen Deshiqin Technology Co ltd
Current assignee: Shenzhen Deshiqin Technology Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-01-08
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a 5G wide band omnidirectional antenna, including the base, the inside of base is provided with the antenna, and the outside fixed mounting of antenna has fixed frame, and the downside fixedly connected with connector lug of antenna, wiring groove have been seted up to the bottom of base, and the inside of base is seted up flutedly, and the inside of recess is rotated and is connected with the threaded rod, and the tip fixed mounting of threaded rod has the knob, and the threaded rod rotates with the lateral wall of base to be connected. The utility model discloses a rotate the knob, the knob drives the threaded rod and rotates, the threaded rod drives its surperficial threaded connection's movable plate and slides inside the recess, the movable plate drives the gag lever post and breaks away from the spacing groove that the fixed frame outside was seted up to remove the fixed to the antenna, the maintenance is dismantled to the antenna to the convenience, the spring of compression passes through the baffle in the locating hole simultaneously and promotes the reference column to the outside, thereby when making the gag lever post break away from the spacing groove, with antenna jack-up, thereby the convenience is taken out the antenna from the base, the device's practicality has been improved.

Description

5G broadband omnidirectional antenna

Technical Field

The utility model relates to an antenna field specifically is a 5G wide band omnidirectional 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 a mobile communication system, an antenna plays a crucial role, and coverage of a mobile communication network requires the antenna to be a carrier for transceiving electromagnetic waves required by network coverage. The existing wireless communication systems are more, the fifth generation mobile communication technology is gradually mature and is commercially used, however, the existing 5G broadband omnidirectional antenna is mostly fixedly installed through screws, and is not convenient to install and overhaul in the later period due to rusting caused by long-time use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a 5G wide band omnidirectional antenna.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a 5G wide band omnidirectional antenna, includes the base, the inside of base is provided with the antenna, the outside fixed mounting of antenna has fixed frame, the downside fixedly connected with connector lug of antenna, the wiring groove has been seted up to the bottom of base, the inside recess of seting up of base, the inside rotation of recess is connected with the threaded rod, the tip fixed mounting of threaded rod has the knob, the threaded rod rotates with the lateral wall of base to be connected, the surperficial threaded connection of threaded rod has the movable plate, movable plate and recess sliding connection, one side fixedly connected with gag lever post of movable plate, the lateral wall sliding connection of gag lever post and base, the spacing groove with gag lever post looks adaptation is seted up in the outside of fixed frame.

Preferably, a fixed column is fixedly mounted inside the groove, and the moving plate is in sliding connection with the fixed column.

Preferably, the lower side of the antenna is fixedly provided with a positioning column, the bottom of the base is provided with a positioning hole, the bottom of the positioning hole is fixedly provided with a spring, the upper side of the spring is fixedly provided with a baffle, and the baffle is in sliding connection with the positioning hole.

Preferably, the bottom of base has been seted up and has been led to the groove, the inside fixed mounting who leads to the groove has the support, the inside fixed mounting of support has the motor, the output fixed mounting of motor has the axis of rotation, the outside fixed mounting of axis of rotation has the flabellum.

Preferably, the lower side of the through groove is fixedly provided with a filter screen, and the upper side of the through groove is fixedly provided with a protective net.

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

1. the utility model discloses a rotate the knob, the knob drives the threaded rod and rotates, the threaded rod drives its surperficial threaded connection's movable plate and slides inside the recess, the movable plate drives the gag lever post and breaks away from the spacing groove that the fixed frame outside was seted up to remove the fixed to the antenna, the maintenance is dismantled to the antenna to the convenience, the spring of compression passes through the baffle in the locating hole simultaneously and promotes the reference column to the outside, thereby when making the gag lever post break away from the spacing groove, with antenna jack-up, thereby the convenience is taken out the antenna from the base, the device's practicality has been improved.

2. The utility model discloses a setting of locating hole, spring, baffle, reference column, when the antenna mounting is inside at the base, the ascending power of antenna can be given all the time to the spring of compression to make gag lever post and spacing groove top tight, avoid appearing becoming flexible, improved the stability of antenna when using.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the bottom of the present invention;

FIG. 3 is a schematic structural view of the base of the present invention;

FIG. 4 is a schematic structural view of the cross section of the present invention;

fig. 5 is a schematic structural view of a cross section of the sidewall of the base of the present invention.

In the figure: the antenna comprises a base 1, an antenna 2, a fixed frame 3, a wiring head 4, a wiring groove 5, a groove 6, a threaded rod 7, a knob 8, a movable plate 9, a limiting rod 10, a limiting groove 11, a positioning column 12, a positioning hole 13, a spring 14, a baffle 15, a through groove 16, a bracket 17, a motor 18, a rotating shaft 19, fan blades 20, a filter screen 21, a protective net 22 and a fixing column 23.

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. 1-5, a 5G broadband omnidirectional antenna comprises a base 1, an antenna 2 is disposed inside the base 1, a fixed frame 3 is fixedly mounted on the outer side of the antenna 2, a connector lug 4 is fixedly connected to the lower side of the antenna 2, a wiring groove 5 is formed in the bottom of the base 1, a groove 6 is formed in the base 1, a threaded rod 7 is rotatably connected inside the groove 6, a knob 8 is fixedly mounted at the end of the threaded rod 7, the threaded rod 7 is rotatably connected with the side wall of the base 1, a movable plate 9 is connected to the surface of the threaded rod 7 in a threaded manner, the movable plate 9 is slidably connected with the groove 6, a limit rod 10 is fixedly connected to one side of the movable plate 9, the limit rod 10 is slidably connected with the side wall of the base 1, a limit groove 11 matched with the limit rod 10 is formed in the outer side of the fixed frame 3, the knob 8 is rotated to drive the threaded rod 7, the moving plate 9 drives the limiting rod 10 to be separated from a limiting groove 11 formed in the outer side of the fixed frame 3, so that the antenna 2 is released from being fixed, and the antenna 2 is convenient to disassemble and maintain.

Referring to fig. 4 and 5, the fixed column 23 is fixedly installed inside the groove 6, the moving plate 9 is slidably connected with the fixed column 23, and the arrangement of the fixed column 23 improves the stability of the moving plate 9 when sliding in the groove 6, so that the limiting rod 10 can be stably inserted into or separated from the limiting groove 11 when the antenna 2 is installed and disassembled.

Referring to fig. 3 and 4, a positioning column 12 is fixedly mounted on the lower side of the antenna 2, a positioning hole 13 is formed in the bottom of the base 1, a spring 14 is fixedly mounted on the bottom of the positioning hole 13, a baffle 15 is fixedly mounted on the upper side of the spring 14, the baffle 15 is slidably connected with the positioning hole 13, when the antenna 2 is mounted inside the base 1, the compressed spring 14 always provides an upward acting force for the antenna 2, so that the limiting rod 10 is tightly pressed against the limiting groove 11, looseness is avoided, the stability of the antenna 2 in use is improved, when the antenna 2 needs to be disassembled and maintained, when the limiting rod 10 is separated from the limiting groove 11, the spring 14 compressed in the positioning hole 13 pushes the positioning column 12 outwards through the baffle 15, so that the antenna 2 is lifted, the antenna 2 is conveniently taken out of the base 1, and the practicability of the device.

Referring to fig. 2-4, a through slot 16 is formed at the bottom of the base 1, a bracket 17 is fixedly installed inside the through slot 16, a motor 18 is fixedly installed inside the bracket 17, a rotating shaft 19 is fixedly installed at an output end of the motor 18, fan blades 20 are fixedly installed outside the rotating shaft 19, a filter screen 21 is fixedly installed at a lower side of the through slot 16, a protective screen 22 is fixedly installed at an upper side of the through slot 16, the rotating shaft 19 and the fan blades 20 are driven to rotate by the motor 18, the heat dissipation is carried out on the antenna 2, the heating caused by the long-time use of the antenna 2 is avoided, the normal work of the antenna 2 is ensured, and the filter screen 21 is fixedly arranged at the bottom of the through groove 16, which plays a role of dust prevention, prevents the blown air from containing more dust to influence the normal work of the antenna 2, the fan blades 20 are protected by fixedly mounting the protective net 22 on the upper side of the through slots 16.

In summary, the following steps: the 5G broadband omnidirectional antenna has the advantages that by rotating the knob 8, the knob 8 drives the threaded rod 7 to rotate, the threaded rod 7 drives the movable plate 9 with the surface in threaded connection to slide in the groove 6, the movable plate 9 drives the limiting rod 10 to be separated from the limiting groove 11 formed in the outer side of the fixed frame 3, so that the fixation of the antenna 2 is released, the antenna 2 is convenient to disassemble and maintain, when the antenna 2 needs to be disassembled and maintained, and when the limiting rod 10 is separated from the limiting groove 11, the spring 14 compressed in the positioning hole 13 pushes the positioning column 12 outwards through the baffle 15, so that the antenna 2 is jacked up, the antenna 2 is convenient to take out from the base 1, the practicability of the device is improved, when the antenna 2 is installed in the base 1, the compressed spring 14 always provides an upward acting force for the antenna 2, so that the limiting rod 10 is tightly jacked with the limiting groove 11, looseness is avoided, and the stability, all the electric equipment in the scheme supplies power through the external power supply.

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. A5G broadband omnidirectional antenna comprises a base (1), and is characterized in that: an antenna (2) is arranged in the base (1), a fixing frame (3) is fixedly arranged on the outer side of the antenna (2), the lower side of the antenna (2) is fixedly connected with a connector lug (4), the bottom of the base (1) is provided with a wiring groove (5), a groove (6) is arranged in the base (1), a threaded rod (7) is rotatably connected in the groove (6), the end part of the threaded rod (7) is fixedly provided with a knob (8), the threaded rod (7) is rotationally connected with the side wall of the base (1), the surface of the threaded rod (7) is in threaded connection with a moving plate (9), the moving plate (9) is in sliding connection with the groove (6), one side of the moving plate (9) is fixedly connected with a limiting rod (10), the limiting rod (10) is connected with the side wall of the base (1) in a sliding way, and the outer side of the fixed frame (3) is provided with a limit groove (11) matched with the limit rod (10).

2. The 5G broadband omni directional antenna according to claim 1, wherein: fixed columns (23) are fixedly mounted inside the grooves (6), and the moving plate (9) is connected with the fixed columns (23) in a sliding mode.

3. The 5G broadband omni directional antenna according to claim 1, wherein: the antenna is characterized in that a positioning column (12) is fixedly mounted on the lower side of the antenna (2), a positioning hole (13) is formed in the bottom of the base (1), a spring (14) is fixedly mounted at the bottom of the positioning hole (13), a baffle (15) is fixedly mounted on the upper side of the spring (14), and the baffle (15) is in sliding connection with the positioning hole (13).

4. The 5G broadband omni directional antenna according to claim 1, wherein: logical groove (16) have been seted up to the bottom of base (1), the inside fixed mounting who leads to groove (16) has support (17), the inside fixed mounting of support (17) has motor (18), the output fixed mounting of motor (18) has axis of rotation (19), the outside fixed mounting of axis of rotation (19) has flabellum (20).

5. The 5G broadband omnidirectional antenna of claim 4, wherein: the lower side of the through groove (16) is fixedly provided with a filter screen (21), and the upper side of the through groove (16) is fixedly provided with a protective net (22).