CN215771566U

CN215771566U - Broadband antenna with multidirectional adjusting mechanism

Info

Publication number: CN215771566U
Application number: CN202121906970.XU
Authority: CN
Inventors: 覃厚国
Original assignee: Shenzhen Deweima Communication Equipment Co ltd
Current assignee: Shenzhen Deweima Communication Equipment Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-02-08
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses a broadband antenna with a multidirectional adjusting mechanism, which comprises an antenna main body and a rotating rod, wherein an adjusting structure is arranged between the antenna main body and the rotating rod, the adjusting structure comprises a connecting rod, a steering ball, a spherical groove, a fixed seat and an adjusting bolt, the connecting rod is connected to the rotating rod, the lower end of the rotating rod is connected with a connector, a stabilizing piece is arranged on the antenna main body, the stabilizing piece comprises an external thread, a thread sleeve, an internal thread and a rubber pad, and the thread sleeve is connected to the antenna main body. The utility model relates to a broadband antenna with a multidirectional adjusting mechanism, which belongs to the field of broadband antennas, and can be adjusted in other directions by adopting an adjusting structure and structures such as a steering ball and the like, so that the range of adjustment is improved, the operation is convenient and fast, the stability after coaxiality can be ensured by adopting a stable piece when the antenna main body and a rotating rod are required to be in a coaxial state, and the using effect is excellent.

Description

Broadband antenna with multidirectional adjusting mechanism

Technical Field

The utility model relates to the field of broadband antennas, in particular to a broadband antenna with a multidirectional adjusting mechanism.

Background

An antenna having a wide frequency band may be referred to as a broadband antenna. The current on the antenna is distributed as a standing wave, and its impedance characteristic and directional characteristic change with frequency, so that their frequency bands are narrow. But in some communications a broadband antenna is required. An antenna in which the directional characteristic and the impedance characteristic of the antenna do not significantly change within about one octave may be referred to as a broadband antenna; in the existing broadband antenna, although the antenna main body can rotate to a certain degree, the rotation direction is fixed, the rotation adjustment can not be carried out on other directions, the adjustment has certain limitation, and the using effect is general.

SUMMERY OF THE UTILITY MODEL

The main objective of the present invention is to provide a broadband antenna with a multidirectional adjustment mechanism, which can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a broadband antenna with multidirectional adjustment mechanism, includes antenna main part and dwang, be equipped with between antenna main part and the dwang and adjust the structure, and adjust the structure and include connecting rod, turn to ball, spherical groove, fixing base and adjusting bolt, the connecting rod is connected on the dwang, the lower extreme of dwang is connected with the connector, be provided with the steadiness piece in the antenna main part, and the steadiness piece includes external screw thread, thread bush, internal thread and rubber pad, the thread bush is connected in the antenna main part.

Preferably, the upper end fixed mounting of antenna main part has the signal transmission head, be provided with the groove of stepping down on the dwang, and be equipped with the friction pad on the groove lateral wall of stepping down on the dwang.

Preferably, the tip of connector is equipped with the turning block, and the turning block connects in the groove of stepping down on the dwang, rotate between connector and the dwang and be connected, and seted up the connecting hole on the connector.

Preferably, fixed connection between connecting rod and the steering ball, and connecting rod fixed mounting is in the lower extreme of antenna main part, spherical groove sets up on the dwang, the fixing base sets up on the dwang, and runs through threaded hole on fixing base and the dwang.

Preferably, the turning ball is connected to the spherical groove in the rotating rod, the connecting rod is connected to the rotating rod through the turning ball, the adjusting bolt is connected to the threaded hole in the fixing seat in a threaded mode, and the tail end of the adjusting bolt is provided with the rubber block.

Preferably, the external thread is arranged on the outer wall of the lower end of the antenna main body, the internal thread is arranged on the threaded sleeve and is in threaded connection with the external thread, the threaded sleeve is connected to the antenna main body through the internal thread, and the rubber pad is fixed at the position of the lower end of the threaded sleeve.

Compared with the prior art, the utility model has the following beneficial effects: this broadband antenna with multidirectional adjustment mechanism through the regulation structure that sets up, adopts structures such as steering ball, can carry out the ascending regulation in other directions, has improved the scope nature when adjusting, and convenient and fast is got up in the operation, adopts the steadiness, when needs antenna main part and dwang coaxial state, can guarantee the steadiness behind the coaxial, the result of use is excellent.

Drawings

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

FIG. 2 is a schematic structural diagram of the joint according to the present invention;

FIG. 3 is a schematic view of the adjusting mechanism of the present invention;

fig. 4 is a schematic view of the structure of the steady piece of the present invention.

In the figure: 1. an antenna main body; 2. rotating the rod; 3. a connector; 4. an adjustment structure; 401. a connecting rod; 402. a steering ball; 403. a spherical groove; 404. a fixed seat; 405. adjusting the bolt; 5. a stabilizing member; 501. an external thread; 502. a threaded sleeve; 503. an internal thread; 504. a rubber pad; 6. a signal transmission head; 7. and connecting the holes.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1 to 4, a broadband antenna with a multidirectional adjusting mechanism includes an antenna main body 1 and a rotating rod 2, an adjusting structure 4 is disposed between the antenna main body 1 and the rotating rod 2, and the adjusting structure 4 includes a connecting rod 401, a steering ball 402, a spherical groove 403, a fixing seat 404 and an adjusting bolt 405, the connecting rod 401 is connected to the rotating rod 2, the lower end of the rotating rod 2 is connected to a connecting head 3, a fixing member 5 is disposed on the antenna main body 1, the fixing member 5 includes an external thread 501, a threaded sleeve 502, an internal thread 503 and a rubber pad 504, and the threaded sleeve 502 is connected to the antenna main body 1.

Through above-mentioned embodiment, the upper end fixed mounting of antenna body 1 has signal transmission head 6, is provided with the groove of stepping down on the dwang 2, and is equipped with the friction pad on the groove lateral wall of stepping down on the dwang 2.

Through above-mentioned embodiment, the tip of connector 3 is equipped with the turning block, and the turning block connects in the groove of stepping down on dwang 2, rotates between connector 3 and the dwang 2 to be connected, and has seted up connecting hole 7 on the connector 3.

Through the above embodiment, fixed connection between connecting rod 401 and the ball 402 that turns to, and connecting rod 401 fixed mounting is in the lower extreme of antenna main part 1, spherical groove 403 is seted up on dwang 2, fixing base 404 sets up on dwang 2, and run through threaded hole on fixing base 404 and the dwang 2, ball 402 that turns to connects in spherical groove 403 on dwang 2, connecting rod 401 connects on dwang 2 through ball 402 that turns to, adjusting bolt 405 threaded connection is in the screw hole on fixing base 404, and adjusting bolt 405's end is provided with the block rubber, through the regulation structure 4 that sets up, adopt ball 402 isotructure that turns to, can carry out the regulation in other directions, the scope nature when having improved the regulation, the convenient and fast that gets up of operation.

Through the above embodiment, the external thread 501 is arranged on the outer wall of the lower end of the antenna main body 1, the internal thread 503 is arranged on the thread bushing 502, the internal thread 503 is in threaded connection with the external thread 501, the thread bushing 502 is connected to the antenna main body 1 through the internal thread 503, the rubber pad 504 is fixed at the lower end position of the thread bushing 502, the stabilizing member 5 is adopted, and when the antenna main body 1 and the rotating rod 2 are in a coaxial state, the stability after coaxial can be ensured, and the using effect is excellent.

It should be noted that, the present invention is a broadband antenna with multi-directional adjustment mechanism, when in use, the connector 3 connected with the rotating rod 2 is installed on the antenna installation equipment, the connection and signal transmission are performed through the connecting hole 7, the whole antenna is used after being installed, when the antenna is needed, the angle position of the antenna is adjusted according to the need, when in need, the rotating rod 2 is rotated at the end of the connector 3, thereby changing the angle of the antenna main body 1 relative to the connector 3, further realizing the angle adjustment work, when in use, the antenna is started after being adjusted, the signal transmission head 6 at the upper end of the antenna main body 1 performs the signal sending and receiving work, when in use, the antenna can also perform the fine adjustment work in other directions, when in adjustment, the thread sleeve 502 in the stable piece 5 is rotated, the thread sleeve 502 rotates and moves on the external thread 501 on the antenna main body 1 through the internal thread 503, so as to drive the rubber pad 504 to move until the rubber pad 504 has a certain distance with the upper end of the rotating rod 2, then the adjusting bolt 405 on the fixing seat 404 is rotated, so that the rubber block at the tail end of the adjusting bolt 405 does not contact the steering ball 402 any more, then the antenna main body 1 is adjusted, the steering ball 402 at the lower end of the connecting rod 401 rotates in the spherical groove 403 on the rotating rod 2, thereby realizing the adjustment work of the angle of the antenna main body 1 in other directions, after the adjustment work is finished, the adjusting bolt 405 is rotated again, so that the rubber block at the tail end of the adjusting bolt 405 is tightly attached to the steering ball 402, further limiting and fixing the structures of the steering ball 402, the connecting rod 401 and the like, ensuring that the angle and the like of the antenna main body 1 after adjustment are not changed any more, ensuring the use stability, after the adjustment and the use are finished, when antenna main part 1 and dwang 2 are in coaxial state once more as required, adjust antenna main part 1 to be coaxial with dwang 2, then rotate thread bush 502 again, thread bush 502 takes rubber pad 504 to move on antenna main part 1, until the fixing base 404 on the rubber pad 504 in close contact with dwang 2, thread bush 502 plays an auxiliary fixed effect this moment, good steadiness has when guaranteeing antenna main part 1 and dwang 2 are coaxial, through the regulation structure 4 that sets up, adopt structures such as turn ball 402, can carry out the ascending regulation in other directions, the scope when having improved and adjusting, the convenient and fast that operates, adopt steadiness 5, when needing antenna main part 1 and dwang 2 coaxial state, can guarantee the steadiness after the coaxial, excellent in use effect.

The foregoing has described the principles of use, features and advantages of the utility model. The above embodiments and the description of the utility model are provided to illustrate the basic principles and features of the utility model and, within the scope of the utility model concept, to be understood by those skilled in the art from the foregoing description, various modifications may be made to the utility model and these modifications are within the scope of the utility model as claimed.

Claims

1. The utility model provides a broadband antenna with multidirectional adjustment mechanism, includes antenna main part (1) and dwang (2), be equipped with between antenna main part (1) and dwang (2) and adjust structure (4), and adjust structure (4) including connecting rod (401), steering ball (402), spherical groove (403), fixing base (404) and adjusting bolt (405), connecting rod (401) are connected on dwang (2), the lower extreme of dwang (2) is connected with connector (3), its characterized in that: the antenna comprises an antenna body (1), and is characterized in that a stable piece (5) is arranged on the antenna body (1), the stable piece (5) comprises an external thread (501), a thread sleeve (502), an internal thread (503) and a rubber pad (504), and the thread sleeve (502) is connected to the antenna body (1).

2. A broadband antenna with a multidirectional adjustment mechanism, according to claim 1, wherein: the antenna comprises an antenna body (1), and is characterized in that a signal transmission head (6) is fixedly mounted at the upper end of the antenna body (1), a yielding groove is formed in a rotating rod (2), and a friction pad is arranged on the side wall of the yielding groove on the rotating rod (2).

3. A broadband antenna with a multidirectional adjustment mechanism according to claim 2, wherein: the tip of connector (3) is equipped with the turning block, and the turning block connects in the groove of stepping down on dwang (2), rotate between connector (3) and dwang (2) and be connected, and seted up connecting hole (7) on connector (3).

4. A broadband antenna with a multidirectional adjustment mechanism according to claim 3, wherein: connecting rod (401) and turn to fixed connection between ball (402), and connecting rod (401) fixed mounting is in the lower extreme of antenna main part (1), spherical groove (403) are seted up on dwang (2), fixing base (404) set up on dwang (2), and run through set up threaded hole on fixing base (404) and dwang (2).

5. The broadband antenna with the multidirectional adjusting mechanism as claimed in claim 4, wherein: the steering ball (402) is connected in a spherical groove (403) on the rotating rod (2), the connecting rod (401) is connected on the rotating rod (2) through the steering ball (402), the adjusting bolt (405) is connected in a threaded hole on the fixing seat (404) in a threaded mode, and the tail end of the adjusting bolt (405) is provided with a rubber block.

6. The broadband antenna with the multidirectional adjusting mechanism as claimed in claim 5, wherein: the antenna is characterized in that the external thread (501) is arranged on the outer wall of the lower end of the antenna main body (1), the internal thread (503) is arranged on the threaded sleeve (502), the internal thread (503) is in threaded connection with the external thread (501), the threaded sleeve (502) is connected to the antenna main body (1) through the internal thread (503), and the rubber pad (504) is fixed at the position of the lower end of the threaded sleeve (502).