CN216214124U

CN216214124U - Base station antenna fixing device for Internet of things engineering

Info

Publication number: CN216214124U
Application number: CN202122410003.0U
Authority: CN
Inventors: 朱凡凡
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-05
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses a base station antenna fixing device for Internet of things engineering, which comprises a bearing plate, wherein an inner cavity of a circular groove is rotatably and alternately connected with a holding rod, the bottom of the holding rod is in threaded sleeve connection with a nut seat, the nut seat is provided with a connecting ring, two sides of the bottom end of the connecting ring are both fixedly connected with first limiting rods, the outer part of the connecting ring is rotatably and sleeve connected with a rotating ring, one side of the top of the holding rod is provided with a connecting rod, one end of the connecting rod is fixedly connected with a mounting plate, one side of the mounting plate is fixedly connected with an antenna main body, and a supporting rod is arranged under the connecting rod. According to the antenna, the rotation ring and the support rod are matched, the second limiting rod is inserted into the rotation ring in a sliding mode, so that the rotation ring is limited in movement, the antenna main body is driven to rotate through the rotation of the connecting rod, the antenna main body rotates by a certain angle, the angle of the antenna main body is adjusted conveniently, and the antenna main body is adjusted more flexibly.

Description

Base station antenna fixing device for Internet of things engineering

Technical Field

The utility model relates to the field of fixing devices, in particular to a base station antenna fixing device for Internet of things engineering.

Background

The broadcast television transmitting antenna technology is a basic condition for transmitting signals, and a transmitting antenna consists of important parts such as a wire mainboard, antenna gain, a polarization mode of the antenna, antenna input impedance and the like, and plays a decisive role in the signal transmitting effect of broadcast television.

In the installation of antenna, generally screw up fixedly through the bolt, after the antenna is fixed, it is inconvenient to carry out angle modulation to the antenna, just also inconvenient to adjust the angle of pitch of antenna, so the result of use of antenna is relatively poor, can not satisfy the requirement of covering and regulation under certain scene for the use of antenna is not nimble enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a base station antenna fixing device for Internet of things engineering, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a base station antenna fixing device for Internet of things engineering comprises a bearing plate, wherein a circular groove is formed in the middle of the bearing plate, the inner cavity of the circular groove is rotatably and alternately connected with a holding pole, the bottom of the outer wall of the holding pole is provided with external threads, the bottom of the holding pole is in threaded sleeve connection with a nut seat, a connecting ring is arranged above the nut seat, the two sides of the bottom end of the connecting ring are fixedly connected with first limiting rods, the bottom ends of the first limiting rods are fixedly connected with the top end of the nut seat, a rotating ring is rotatably sleeved outside the connecting ring, a connecting rod is arranged on one side of the top of the holding pole, one end of the connecting rod is fixedly connected with a mounting plate, one side of the mounting plate is fixedly connected with an antenna main body, a supporting rod is arranged under the connecting rod, one end of the supporting rod is rotatably connected with one end of the connecting rod, and the other end of the supporting rod is rotatably connected with one side of the rotating ring.

Preferably, the top of the holding pole is fixedly sleeved with a fixed cylinder, and the other end of the connecting rod is rotatably connected with one side of the fixed cylinder.

Preferably, the two sides of the bottom end of the fixed cylinder are fixedly connected with second limiting rods, the two sides of the rotating ring are provided with through holes, and the second limiting rods are connected with the inner cavities of the through holes in a sliding and penetrating mode.

Preferably, the bottom of the holding pole is fixedly sleeved with a ring, the ring is located above the bearing plate, and one side of the ring is fixedly connected with a connecting block.

Preferably, the top screw thread of connecting block alternates and is connected with the shank of bolt, the bottom fixedly connected with plectane of shank of bolt, the lower fixed surface of plectane is connected with the fixture block, the top of loading board is the annular array and has seted up a plurality of draw-in grooves, the fixture block is mutually supported with the inner chamber of draw-in groove.

Preferably, the bottom end of the holding pole is fixedly connected with a limiting plate, and the limiting plate is located below the bearing plate.

The utility model has the technical effects and advantages that:

(1) the antenna main body is driven to rotate by the rotation of the connecting rod, so that the antenna main body rotates by a certain angle, the angle of the antenna main body is conveniently adjusted, and the adjustment of the antenna main body is more flexible;

(2) according to the utility model, the arrangement mode that the second limiting rod is matched with the rotating ring is utilized, and the sliding insertion between the rotating ring and the second limiting rod is utilized, so that the movement of the rotating ring is limited, the rotating ring can only move in the vertical direction, and the supporting rod can be driven to move conveniently.

Drawings

FIG. 1 is a schematic front view of the present invention.

FIG. 2 is a schematic view of the structure of the rotating ring of the present invention.

Fig. 3 is a schematic view of the internal structure of the connecting block of the present invention.

In the figure: 1. a carrier plate; 2. holding the pole; 3. a nut seat; 4. a connecting ring; 5. a first limit rod; 6. a rotating ring; 7. a connecting rod; 8. an antenna main body; 9. a support bar; 10. a fixed cylinder; 11. a second limiting rod; 12. a circular ring; 13. connecting blocks; 14. a bolt shank; 15. and (7) clamping blocks.

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.

The utility model provides a base station antenna fixing device for Internet of things engineering, which is shown in figures 1-3 and comprises a bearing plate 1, wherein a circular groove is formed in the middle of the bearing plate 1, the circular groove is used for limiting the rotation of a holding rod 2 to enable the holding rod 2 to rotate, so that the holding rod 2 can rotate in position and an antenna main body 8 can rotate conveniently, the holding rod 2 is rotatably inserted and connected into an inner cavity of the circular groove, a limiting plate is fixedly connected to the bottom end of the holding rod 2, a ring 12 is matched with the limiting plate to limit the rotation of the holding rod 2, so that the holding rod 2 can only rotate and cannot slide up and down freely, the limiting plate is positioned below the bearing plate 1, an external thread is formed in the bottom of the outer wall of the holding rod 2, and a nut seat 3 is sleeved on the bottom thread of the holding rod 2, so that the nut seat 3 and the holding rod 2 can rotate in a relative thread manner, the upper portion of the nut seat 3 is provided with a connecting ring 4, the two sides of the bottom end of the connecting ring 4 are fixedly connected with first limiting rods 5, and the bottom end of each first limiting rod 5 is fixedly connected with the top end of the nut seat 3, so that the nut seat 3 can rotate synchronously with the connecting ring 4, and the rotating ring 6 can move conveniently.

The swivel becket 6 has been cup jointed in the outside rotation of go-between 4, one side at 2 tops of armful pole is provided with connecting rod 7, the one end fixedly connected with mounting panel of connecting rod 7, one side fixedly connected with antenna main part 8 of mounting panel, be provided with bracing piece 9 under connecting rod 7, be convenient for support connecting rod 7 through bracing piece 9, make connecting rod 7 can rotate, the one end of bracing piece 9 is rotated with the one end of connecting rod 7 and is connected, the other end of bracing piece 9 is rotated with one side of swivel becket 6 and is connected.

Embrace fixed section of thick bamboo 10 of having cup jointed at pole 2's top, the other end of connecting rod 7 rotates with one side of fixed section of thick bamboo 10 to be connected, the equal fixedly connected with second gag lever post 11 in both sides of fixed section of thick bamboo 10 bottom, the through-hole has all been seted up to the both sides of swivel becket 6, second gag lever post 11 is connected with the inner chamber sliding interlude of through-hole, slide interlude through between swivel becket 6 and the second gag lever post 11, thereby be convenient for carry on spacingly to the removal of swivel becket 6, make swivel becket 6 only can carry out the removal of vertical direction, just also be convenient for drive bracing piece 9 and move.

Embrace fixed the cup jointing in bottom of pole 2 and have ring 12, ring 12 is located the top of loading board 1, one side fixedly connected with connecting block 13 of ring 12, the top screw thread of connecting block 13 alternates and is connected with shank of bolt 14, the bottom fixedly connected with plectane of shank of bolt 14, the lower fixed surface of plectane is connected with fixture block 15, loading board 1's top is ring array and has seted up a plurality of draw-in grooves, fixture block 15 mutually supports with the inner chamber of draw-in groove, through the mutually supporting between fixture block 15 and the draw-in groove, thereby be convenient for carry on spacingly to fixture block 15's position, thereby also be convenient for carry on spacingly to ring 12's position, make ring 12 rotate the back position and can fix.

The working principle of the utility model is as follows:

in use, when the rotation angle of the antenna main body 8 needs to be adjusted, the nut seat 3 is firstly rotated by the screw thread, the nut seat 3 and the connection ring 4 are synchronously rotated under the connection of the first limiting rod 5, so that the connection ring 4 can be rotated by the screw thread, then the connection ring 4 can be ascended by the screw thread or descended by the screw thread, then the rotating ring 6 can move under the driving of the connection ring 4, then the rotating ring 6 can only slide in the vertical direction by the sliding and inserting between the second limiting rod 11 and the rotating ring 6, so that the movement of the rotating ring 6 can be limited, then the rotating ring 6 can only slide in the vertical direction, then the rotating ring 6 can drive the bottom end of the supporting rod 9 to move, so that the top end of the supporting rod 9 drives the connecting rod 7 to move, so that the connecting rod 7 and the fixed cylinder 10 can rotate, and then the connecting rod 7 can rotate, drive antenna main part 8 and rotate to make antenna main part 8 rotate certain angle, thereby be convenient for to antenna main part 8's angle modulation, make antenna main part 8's regulation more nimble.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The base station antenna fixing device for the Internet of things engineering comprises a bearing plate (1) and is characterized in that a circular groove is formed in the middle of the bearing plate (1), a holding rod (2) is connected to the inner cavity of the circular groove in a rotating and inserting mode, external threads are formed in the bottom of the outer wall of the holding rod (2), a nut seat (3) is sleeved on the bottom of the holding rod (2) in a threaded mode, a connecting ring (4) is arranged above the nut seat (3), first limiting rods (5) are fixedly connected to the two sides of the bottom end of the connecting ring (4), the bottom end of each first limiting rod (5) is fixedly connected with the top end of the nut seat (3), a rotating ring (6) is sleeved on the outer portion of the connecting ring (4), a connecting rod (7) is arranged on one side of the top of the holding rod (2), a mounting plate is fixedly connected to one end of the connecting rod (7), and an antenna main body (8) is fixedly connected to one side of the mounting plate, a supporting rod (9) is arranged under the connecting rod (7), one end of the supporting rod (9) is rotatably connected with one end of the connecting rod (7), and the other end of the supporting rod (9) is rotatably connected with one side of the rotating ring (6).

2. The base station antenna fixing device for the internet of things engineering as claimed in claim 1, wherein a fixing cylinder (10) is fixedly sleeved on the top of the holding pole (2), and the other end of the connecting rod (7) is rotatably connected with one side of the fixing cylinder (10).

3. The base station antenna fixing device for the internet of things engineering as claimed in claim 2, wherein second limiting rods (11) are fixedly connected to two sides of the bottom end of the fixing cylinder (10), through holes are formed in two sides of the rotating ring (6), and the second limiting rods (11) are slidably inserted into inner cavities of the through holes.

4. The base station antenna fixing device for the IOT (internet of things) engineering is characterized in that a circular ring (12) is fixedly sleeved at the bottom of the holding pole (2), the circular ring (12) is located above the bearing plate (1), and a connecting block (13) is fixedly connected to one side of the circular ring (12).

5. The base station antenna fixing device for the internet of things engineering as claimed in claim 4, wherein a bolt rod (14) is connected to the top of the connecting block (13) in a threaded insertion manner, a circular plate is fixedly connected to the bottom end of the bolt rod (14), a clamping block (15) is fixedly connected to the lower surface of the circular plate, a plurality of clamping grooves are formed in the top of the bearing plate (1) in an annular array, and the clamping block (15) is matched with inner cavities of the clamping grooves.

6. The base station antenna fixing device for the IOT (internet of things) engineering is characterized in that a limiting plate is fixedly connected to the bottom end of the holding pole (2), and the limiting plate is located below the bearing plate (1).