CN217036002U

CN217036002U - Communication antenna with rotation adjusting structure

Info

Publication number: CN217036002U
Application number: CN202122629829.6U
Authority: CN
Inventors: 李国领; 李强
Original assignee: Tangshan Devon E Commerce Co ltd
Current assignee: Tangshan Devon E Commerce Co ltd
Priority date: 2021-10-30
Filing date: 2021-10-30
Publication date: 2022-07-22
Anticipated expiration: 2031-10-30

Abstract

The utility model relates to the technical field of communication antennas, in particular to a communication antenna with a rotary adjusting structure, which comprises: the communication antenna comprises a communication antenna body, wherein the surface of the communication antenna body is provided with a plurality of connecting support rods, and the bottom ends of the connecting support rods are fixed on the top surface of a turntable; the rotation limiting part is arranged below the turntable; the locking clamping piece is arranged on the side wall of the rotary table; the beneficial effects are that: the communication antenna with the rotation adjusting structure provided by the utility model puts the rotating base sleeved with the limiting lantern ring on the bottom frame, screws the connecting screw through the side plate of the bottom frame and then screws on the outer ring surface of the limiting lantern ring, so that the turntable is limited above the bottom frame, the communication antenna body can be driven to rotate by the connecting support rod by stirring, and the rotating base rotates synchronously along with the turntable; the extension plates are additionally arranged on the two sides of the rotary table, the clamping bottom frame of the side plate of the extension plate is rotated, the rotary table is prevented from continuously rotating, and therefore the orientation of the communication antenna body is determined.

Description

Communication antenna with rotation adjusting structure

Technical Field

The utility model relates to the technical field of communication antennas, in particular to a communication antenna with a rotation adjusting structure.

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 the prior art, after the communication antenna is installed, the orientation of the communication antenna is not convenient to adjust, and therefore, the utility model provides the communication antenna with the rotation adjusting structure for solving the problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a communication antenna with a rotation adjustment structure to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a communications antenna having a rotation adjustment structure, the communications antenna having a rotation adjustment structure comprising:

the communication antenna comprises a communication antenna body, wherein the surface of the communication antenna body is provided with a plurality of connecting support rods, and the bottom ends of the connecting support rods are fixed on the top surface of a turntable;

the rotation limiting part is arranged below the turntable; and

the locking clamping piece is arranged on the side wall of the rotary disc.

Preferably, the rotation limiting part comprises a bottom frame and a rotation seat rotatably connected to the inside of the bottom frame, a limiting lantern ring is sleeved on the outer side of the rotation seat, a connecting screw rod is connected to a side plate of the bottom frame in a threaded mode, and the connecting screw rod penetrates through the side plate of the bottom frame and then is connected to the outer annular surface of the limiting lantern ring in a threaded mode.

Preferably, the limiting lantern ring is arranged between the turntable and the bottom plate of the rotating seat, a plurality of fixing plates are arranged on the outer wall of the bottom frame, and preformed holes are formed in the surfaces of the fixing plates.

Preferably, the locking clamping pieces are provided in two groups, and the two groups of locking clamping pieces are symmetrically distributed around the rotary table.

Preferably, the locking clamping piece comprises an extension plate and a clamping screw rod screwed on a side plate of the extension plate, the extension plate is of an L-shaped plate structure, and the extension plate is fixed on the side wall of the turntable.

Preferably, the top surface of the extension plate is provided with a handle.

Preferably, a damping pad is arranged at one end, facing the rotary disc, of the clamping screw.

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

1. the communication antenna with the rotation adjusting structure provided by the utility model puts the rotating base sleeved with the limiting lantern ring on the bottom frame, screws the connecting screw through the side plate of the bottom frame and then screws on the outer ring surface of the limiting lantern ring, so that the turntable is limited above the bottom frame, the communication antenna body can be driven to rotate by the connecting support rod by stirring, and the rotating base rotates synchronously along with the turntable;

2. the utility model provides a communication antenna with rotate and adjust structure adds in the both sides of carousel and establishes the epitaxial wafer, revolves the centre gripping screw rod centre gripping chassis of revolving the epitaxial wafer curb plate, avoids the carousel to continue to rotate to the realization is to the definite of communication antenna body orientation.

Drawings

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

fig. 2 is a schematic view of a connection structure of the rotating base and the underframe of the utility model.

In the figure: the antenna comprises a communication antenna body 1, a connecting support rod 2, a rotary table 3, a rotary seat 4, an underframe 5, a fixing plate 6, a preformed hole 7, a limiting lantern ring 8, a connecting screw rod 9, an extension plate 10, a handle 11, a clamping screw rod 12 and a damping pad 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 2, the present invention provides a technical solution: a communication antenna with rotation adjustment structure, the communication antenna with rotation adjustment structure comprising: the communication antenna body 1, the surface of the communication antenna body 1 is provided with a plurality of connecting support rods 2, the bottom of the plurality of connecting support rods 2 is fixed on the top surface of the rotary table 3, when the orientation of the communication antenna body 1 needs to be adjusted, the clamping screw 12 is firstly loosened, and when the clamping screw 12 does not clamp the bottom frame 5 any more, the communication antenna body 1 is stirred to drive the rotary table 3 to rotate through the connecting support rods 2, the rotary table 3 drives the rotating seat 4 to synchronously rotate, and because the limiting lantern ring 8 is pressed above the bottom plate of the rotating seat 4, the rotating seat 4 cannot be drawn out by the rotary table 3.

The rotation limiting part is arranged below the rotary disc 3; rotate the locating part and include chassis 5 and rotate the rotation seat 4 of connection in chassis 5 inside, the outside cover that rotates seat 4 is equipped with spacing lantern ring 8, the spiro union has connecting screw 9 on chassis 5's the curb plate, the spiro union is on spacing lantern ring 8's outer anchor ring behind connecting screw 9 runs through chassis 5's the curb plate, spacing lantern ring 8 is in carousel 3 and rotates between 4's the bottom plate, be provided with a plurality of fixed plates 6 on chassis 5's the outer wall, preformed hole 7 has been seted up on the surface of fixed plate 6, pass preformed hole 7 with the help of the bolt and fix fixed plate 6 on the installation base face.

Locking clamping piece, locate on the lateral wall of carousel 3, locking clamping piece is provided with two sets ofly, two sets of locking clamping piece are about 3 symmetric distribution of carousel, locking clamping piece includes epitaxial plate 10 and the centre gripping screw rod 12 of spiro union on the 10 curb plates of epitaxial plate, epitaxial plate 10 is "L" shaped plate column structure, epitaxial plate 10 is fixed on the lateral wall of carousel 3, the top surface of epitaxial plate 10 is provided with handle 11, centre gripping screw rod 12 is provided with damping pad 13 towards the one end of carousel 3, communication antenna body 1 is towards adjusting the back, back twist centre gripping screw rod 12 centre gripping chassis 5, it can to avoid carousel 3 to continue to rotate.

The working principle is as follows: during actual use, the fixing plate 6 is fixed on an installation base surface by penetrating the preformed hole 7 through a bolt, when the orientation of the communication antenna body 1 needs to be adjusted, the clamping screw 12 is firstly loosened, when the clamping screw 12 does not clamp the chassis 5 any more, the communication antenna body 1 is stirred to drive the turntable 3 to rotate through the connecting support rod 2, the turntable 3 drives the rotating seat 4 to synchronously rotate, the rotating seat 4 cannot be drawn out by the turntable 3 because the limiting lantern ring 8 is pressed above the bottom plate of the rotating seat 4, and after the orientation of the communication antenna body 1 is adjusted, the clamping screw 12 is screwed back to clamp the chassis 5, so that the turntable 3 is prevented from continuously rotating.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A communication antenna with a rotation adjustment structure is characterized in that: the communication antenna with a rotation adjustment structure includes: the communication antenna comprises a communication antenna body (1), wherein a plurality of connecting support rods (2) are arranged on the surface of the communication antenna body (1), and the bottom ends of the connecting support rods (2) are fixed on the top surface of a turntable (3); the rotation limiting part is arranged below the turntable (3); and the locking clamping piece is arranged on the side wall of the rotary table (3).

2. A communications antenna having a rotation adjustment structure according to claim 1, wherein: the rotation limiting part comprises an underframe (5) and a rotation seat (4) rotatably connected to the inside of the underframe (5), a limiting sleeve ring (8) is sleeved on the outer side of the rotation seat (4), a connecting screw rod (9) is screwed on a side plate of the underframe (5), and the connecting screw rod (9) penetrates through the side plate of the underframe (5) and then is screwed on the outer annular surface of the limiting sleeve ring (8).

3. A communications antenna having a rotation adjustment structure according to claim 2, wherein: spacing lantern ring (8) are in between carousel (3) and the bottom plate of rotating seat (4), are provided with a plurality of fixed plates (6) on the outer wall of chassis (5), and preformed hole (7) have been seted up on the surface of fixed plate (6).

4. A communications antenna having a rotation adjustment structure according to claim 1, wherein: the locking clamping pieces are provided with two groups, and the two groups of locking clamping pieces are symmetrically distributed around the rotary table (3).

5. A communications antenna having a rotation adjustment structure according to claim 4, wherein: the locking clamping piece comprises an extension plate (10) and a clamping screw (12) screwed on a side plate of the extension plate (10), the extension plate (10) is of an L-shaped plate structure, and the extension plate (10) is fixed on the side wall of the turntable (3).

6. A communications antenna having a rotation adjustment structure according to claim 5, characterized in that: the top surface of the extension plate (10) is provided with a handle (11).

7. A communications antenna having a rotation adjustment structure according to claim 5, characterized in that: and a damping pad (13) is arranged at one end of the clamping screw rod (12) facing the turntable (3).