CN218354337U

CN218354337U - Anti-interference directional antenna

Info

Publication number: CN218354337U
Application number: CN202222078258.6U
Authority: CN
Inventors: 杨小波; 张顺鸿; 陈亚军
Original assignee: Hunan Flander Communication Technology Co ltd
Current assignee: Hunan Flander Communication Technology Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2023-01-24
Anticipated expiration: 2032-08-08

Abstract

The utility model provides an anti-interference directional aerial, relate to antenna technology field, the utility model discloses a support arm with install the carousel in the support arm upper end, the upper end fixed mounting of carousel has the installation arm, the antenna body is installed to one side of installation arm, it is equipped with the staple bolt to insert on the antenna body, the antenna body is with the help of staple bolt and installation arm assembly, the subassembly of driveing that is used for driving the bird is installed to the upper end of installation arm, it includes the bearing of fixed mounting in installation arm upper end to drive the subassembly, the inner wall fixed mounting of bearing has the pivot, the anti-light ball of upper end fixedly connected with second of pivot, the upper end fixedly connected with fan blade of the anti-light ball of second. The utility model discloses, wind blows the fan blade like the anemometer flabellum when external wind, and the fan blade drives the pivot and rotates on the installation arm with the help of the pivot, drives the anti-light ball of second through the pivot and rotates, reflects the sun and then produces the glare flickering and drive birds when rotatory through the anti-light ball of second, through drive birds away and go and avoid the phenomenon of nesting on the antenna.

Description

Anti-interference directional antenna

Technical Field

The utility model relates to an antenna technology field especially relates to an anti-interference directional aerial.

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. Bird nesting can occur in the process of using the existing antenna in the open air, and the bird nesting easily affects the transmission efficiency of the antenna.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the anti-jamming directional aerial that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an anti-interference directional antenna, includes the support arm and installs the carousel in the support arm upper end, the upper end fixed mounting of carousel has the installation arm, the antenna body is installed to one side of installation arm, it is equipped with the staple bolt to insert on the antenna body, the antenna body is with the help of staple bolt and installation arm assembly, the subassembly of driving that is used for driving the bird is installed to the upper end of installation arm, it includes the bearing of fixed mounting in installation arm upper end to drive the subassembly, the inner wall fixed mounting of bearing has the pivot, the anti-light ball of upper end fixedly connected with second of pivot, the upper end fixedly connected with fan blade of the anti-light ball of second.

The effect that above-mentioned part reaches is: the installation arm rotates with the help of between carousel and the support arm to the angle of adjustment antenna body, wherein the staple bolt is installed the antenna body on the installation arm, only need demolish the staple bolt and just can demolish when needing to change the antenna body, wind blows the fan blade and just can demolish as the anemometer flabellum when external wind, the fan blade drives the pivot and rotates on the installation arm with the help of the pivot, it rotates to drive the reflection of light ball of second through the pivot, reflection sun is closed and then produces the glare and flash and drive birds when rotatory through the reflection of light ball of second.

Preferably, the surface of the rotating shaft is fixedly sleeved with an installation sleeve, the side wall of the installation sleeve is fixedly connected with a pull rope, and the other end of the pull rope is fixedly connected with a first light reflecting ball.

The effect that above-mentioned part reaches is: the pivot is when rotating, and the pivot drives the installation cover and drives the stay cord rotation, and the stay cord drags first reflection of light ball and rotates, and the rotatory in-process of first reflection of light ball further produces the glare and dodges and drive birds.

Preferably, a plurality of reflectors are adhered to the surfaces of the first reflective ball and the second reflective ball, and the plurality of reflectors are adhered to the first reflective ball and the second reflective ball to form a polygonal spherical structure.

The effect that above-mentioned part reaches is: the first reflecting ball and the second reflecting ball of the polygonal ball shape easily reflect sunlight at different angles.

Preferably, the upper end of the fan blade is fixedly connected with a wind vane.

The effect that above-mentioned part reaches is: the wind vane rotates along with the fan blades, and only the wind direction is utilized.

Preferably, the lateral wall fixedly connected with spring of installation cover, the other end fixedly connected with sound production subassembly of spring.

The effect that above-mentioned part reaches is: the sounding component rotates along with the mounting sleeve by means of the spring, and the rotating sounding component is used for generating whistle to repel birds.

Preferably, the sounding component comprises a ball body fixedly mounted at one end of the spring, the ball body is a hollow ball, and a plurality of holes are formed in the side wall of the ball body in a penetrating mode.

The effect that above-mentioned part reaches is: the hollow ball body flows in air through the surface holes to generate whistle sound to drive birds in the rotating process.

Preferably, a ball is placed in the cavity inside the ball body.

The effect that above-mentioned part reaches does: when the collision ball moves along with the ball body, the collision ball strikes the inner cavity of the ball body to generate sound to catch birds.

Compared with the prior art, the utility model has the advantages and positive effects that,

the utility model discloses in, the installation arm rotates with the help of between carousel and the support arm, thereby the angle of adjustment antenna body, wherein the staple bolt is installed the antenna body on the installation arm, only need demolish the staple bolt and just can demolish when needing to change the antenna body, wind blows the fan blade and just can the anemometer flabellum when external wind, the fan blade drives the pivot and rotates on the installation arm with the help of the pivot, it rotates to drive the anti-light ball of second through the pivot, reflection sun-closing and then produce the glare and flash and drive birds when rotatory through the anti-light ball of second, through driving birds and avoiding birds to nest and then the interference antenna on the antenna, influence antenna signal transmission.

Drawings

Fig. 1 is a schematic perspective view of an anti-interference directional antenna according to the present invention;

fig. 2 is a schematic view of a part of the structure of a driving assembly in an anti-interference directional antenna according to the present invention;

fig. 3 is another schematic view of the present invention showing an anti-interference directional antenna;

fig. 4 is the utility model provides a sound production subassembly's cross-sectional schematic diagram in anti-interference directional antenna.

Illustration of the drawings: 1. a support arm; 2. a turntable; 3. hooping; 4. a driving component; 41. a bearing; 42. a rotating shaft; 43. installing a sleeve; 44. pulling a rope; 45. a first light-reflecting ball; 46. a second light-reflecting ball; 47. a fan blade; 48. a wind vane; 49. a spring; 410. a sound producing assembly; 4101. a sphere; 4102. a hole; 4103. knocking the ball; 5. mounting an arm; 6. an antenna body.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Example 1, as shown in fig. 1-4, an anti-interference directional antenna includes a support arm 1 and a turntable 2 mounted on an upper end of the support arm 1, a mounting arm 5 is fixedly mounted on an upper end of the turntable 2, an antenna body 6 is mounted on one side of the mounting arm 5, a hoop 3 is inserted on the antenna body 6, the antenna body 6 is assembled with the mounting arm 5 by means of the hoop 3, a driving assembly 4 for driving birds is mounted on an upper end of the mounting arm 5, the driving assembly 4 includes a bearing 41 fixedly mounted on an upper end of the mounting arm 5, a rotating shaft 42 is fixedly mounted on an inner wall of the bearing 41, a second reflective ball 46 is fixedly connected to an upper end of the rotating shaft 42, a fan blade 47 is fixedly connected to an upper end of the second reflective ball 46, the mounting arm 5 rotates between the turntable 2 and the support arm 1 to adjust an angle of the antenna body 6, wherein the antenna body 6 is mounted on the mounting arm 5 by the fan blade 3, when the antenna body 6 needs to be replaced, the hoop 3 needs to be removed, when an external wind blows the wind to drive the fan blade 47 to drive the rotating shaft 42, the bird driving the bird reflective ball to rotate, the bird reflective ball 45, the rotating shaft 43 drives the rotating, the rotating shaft 43 to rotate, the reflective ball to drive a second reflective ball 45, the reflective ball 45 is further connected to rotate, the reflective ball 45, the reflective ball is connected to drive the reflective ball 45, and the reflective ball 45, a first reflective ball 45, the multi-side-sphere-shaped first light reflecting ball 45 and the multi-side-sphere-shaped second light reflecting ball 46 are adhered with a plurality of reflectors to form a multi-side-sphere-shaped structure, sunlight can be easily reflected by the multi-side-sphere-shaped first light reflecting ball 45 and the multi-side-sphere-shaped second light reflecting ball 46 at different angles, a wind vane 48 is fixedly connected to the upper end of the fan blade 47, the wind vane 48 rotates along with the fan blade 47, only wind directions are utilized by the wind vane 48, a spring 49 is fixedly connected to the side wall of the mounting sleeve 43, a sound production assembly 410 is fixedly connected to the other end of the spring 49, the sound production assembly 410 rotates along with the mounting sleeve 43 by means of the spring 49, whistle is generated by the rotating sound production assembly 410 to repel birds, the sound production assembly 410 comprises a 410sphere which is fixedly mounted at one end of the spring 49, the sphere 4101 is a hollow sphere, a plurality of holes 4102 are formed in the side wall of the 4101 in a penetrating mode, air is flowed into the hollow sphere 4101 to generate whistle to repel birds, the whistle is placed in a cavity in the sphere 4101 in the interior of the sphere 4101, and the collision ball 4103 impacts the cavity of the sphere 4101 to generate birds when the collision ball 1 to move along with the sphere 1.

The working principle is that the mounting arm 5 rotates with the help of the turntable 2 and the support arm 1, so as to adjust the angle of the antenna body 6, wherein the hoop 3 mounts the antenna body 6 on the mounting arm 5, only the hoop 3 needs to be removed when the antenna body 6 needs to be replaced, when the outside is windy, the wind blows the fan blade 47 like a vane of an anemometer, the fan blade 47 drives the rotating shaft 42 to rotate on the mounting arm 5 with the help of the rotating shaft 42, the second reflective ball 46 is driven to rotate through the rotating shaft 42, the glare is reflected when the second reflective ball 46 rotates, so as to generate glare to drive birds, when the rotating shaft 42 rotates, the rotating shaft 42 drives the mounting sleeve 43 to drive the pull rope 44 to rotate, the pull rope 44 pulls the first reflective ball 45 to rotate, the first reflective ball 45 further generates the multi-side glare to drive birds in the rotating process, the first reflective ball 45 and the second reflective ball 46 easily reflect sunlight into different hollow holes, the wind vane 48 rotates along with the wind direction indicator 48, the sounding component 43, the sounding component generates the air 4101 to generate the air 4101, and the air 4101 generates the whistle 4101 when the whistle ball to generate the whistle 4101 in the whistle ball to generate the whistle collision motion process.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an anti-jamming directional antenna, includes support arm (1) and installs carousel (2) in support arm (1) upper end, the upper end fixed mounting of carousel (2) has installation arm (5), antenna body (6) are installed to one side of installation arm (5), it is equipped with staple bolt (3) to insert on antenna body (6), antenna body (6) assemble its characterized in that with the help of staple bolt (3) and installation arm (5): the utility model discloses a bird repellent device, including installation arm (5), installation arm (5) and upper end, the upper end of installation arm (5) is installed and is used for driving subassembly (4) of driving the bird, drive subassembly (4) including bearing (41) of fixed mounting in installation arm (5) upper end, the inner wall fixed mounting of bearing (41) has pivot (42), the anti-light ball of upper end fixedly connected with second (46) of pivot (42), the anti-light ball of second (46) upper end fixedly connected with fan blade (47).

2. A tamper-resistant directional antenna according to claim 1, wherein: the surface of the rotating shaft (42) is fixedly sleeved with an installation sleeve (43), the side wall of the installation sleeve (43) is fixedly connected with a pull rope (44), and the other end of the pull rope (44) is fixedly connected with a first light-reflecting ball (45).

3. A tamper resistant directional antenna according to claim 2, wherein: and a plurality of reflectors are adhered to the surfaces of the first reflecting ball (45) and the second reflecting ball (46), and the reflectors are adhered to the first reflecting ball (45) and the second reflecting ball (46) to form a polygonal spherical structure.

4. A tamper-resistant directional antenna according to claim 1, wherein: the upper end of the fan blade (47) is fixedly connected with a wind vane (48).

5. A tamper resistant directional antenna according to claim 2, wherein: the lateral wall fixedly connected with spring (49) of installation cover (43), the other end fixedly connected with sound production subassembly (410) of spring (49).

6. A tamper resistant directional antenna according to claim 5, wherein: the sounding component (410) comprises a sphere (4101) fixedly mounted at one end of the spring (49), the sphere (4101) is a hollow sphere, and a plurality of holes (4102) are formed in the side wall of the sphere (4101) in a penetrating mode.

7. A tamper resistant directional antenna according to claim 6, wherein: a ball (4103) is placed in a cavity inside the sphere (4101).