CN218919267U

CN218919267U - Antenna boom of easy dismouting

Info

Publication number: CN218919267U
Application number: CN202223134751.1U
Authority: CN
Inventors: 周彤; 牛春丽; 刘继刚; 郭建功
Original assignee: Beijing Borui Xianglun Technology Development Co Ltd
Current assignee: Beijing Borui Xianglun Technology Development Co Ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-04-25
Anticipated expiration: 2032-11-25

Abstract

The utility model relates to the technical field of antenna brackets, and particularly discloses an antenna bracket easy to disassemble and assemble, wherein a locking assembly comprises a limiting plate arranged between two fixed plates, a limiting rod is fixedly arranged on the upper surface of the limiting plate, a limiting spring is jointly arranged between the fixed plates and the limiting plate and outside the limiting rod, and the limiting rod penetrates through the fixed plates and extends into a cavity; according to the utility model, in the installation process of the whole antenna support structure, the two fixing plates are inserted into the installation plate, the limiting plates are attached to the installation plate under the cooperation of the springs, and the whole antenna support is installed on the installation plate through the mutual cooperation of the fixing plates and the limiting plates.

Description

Antenna boom of easy dismouting

Technical Field

The utility model relates to the technical field of antenna brackets, in particular to an antenna bracket easy to disassemble and assemble.

Background

When unexpected disasters such as fire disaster occur, the communication base station is often damaged, and in order to ensure smooth rescue work, a communication guarantee vehicle is usually required to be used on a disaster site and used for being connected with communication equipment so as to ensure smooth communication. The antenna bracket is one of the necessary devices of the communication support vehicle, and often needs to be erected at the top of the communication support vehicle in the use process of the communication support vehicle, so that the antenna bracket easy to disassemble and assemble needs to be provided.

According to the antenna bracket (publication No. CN 210326082U) for the emergency communication vehicle, when the antenna is installed, the antenna is placed on the second fixed plate, the antenna is fixedly installed on the second fixed plate through the installation hole, but the antenna is not enough in the use process, when the antenna is installed, the antenna is required to be placed on the second fixed plate, the through hole of the antenna is aligned with the installation hole, the antenna is fixedly installed on the second fixed plate only by means of the external tool rotating and screwing the bolt, the installation process is complicated, and the installation efficiency of the antenna bracket is influenced by the external tool.

Disclosure of Invention

The present utility model is directed to an antenna bracket that is easy to be assembled and disassembled, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an antenna boom of easy dismouting, includes the antenna boom body, the below of antenna boom body is provided with high adjusting part, high adjusting part's below is provided with the base, the both sides symmetry of base bottom is provided with the fixed plate, the both sides of fixed plate all are provided with locking subassembly, the fixed plate sets up to "U" style of calligraphy, the cavity has been seted up for locking subassembly's position to the inside of fixed plate;

the locking assembly comprises two limiting plates arranged between the fixing plates, limiting rods are fixedly arranged on the upper surfaces of the limiting plates, limiting springs are jointly arranged between the fixing plates and the limiting plates and outside the limiting rods, the limiting rods penetrate through the fixing plates and extend into the cavities, and the limiting rods are in sliding connection with the fixing plates.

As a still further scheme of the utility model, a rack fixedly connected with the limiting rod is arranged in the cavity, a gear is connected to the rack in a meshed manner, a rotating rod penetrates through the gear, penetrates through the fixing plate and extends to the outer side of the fixing plate, and a second rotary table fixedly connected with the rotating rod is arranged on the outer side of the fixing plate.

As a still further proposal of the utility model, the height adjusting component comprises a loop bar fixedly arranged on the lower surface of the lower antenna bracket body and a first rotating disc rotatably connected on the upper surface of the base, and the interior of the loop bar is of a hollow structure.

As still further scheme of the utility model, the upper surface of the first turntable is fixedly connected with a threaded rod, the threaded rod is inserted into the first turntable, and the first turntable is in threaded connection with the loop bar.

As a still further proposal of the utility model, a plurality of damping rods are arranged between the loop bar and the base, and two ends of the damping rods are respectively connected with the loop bar and the base in a hinged manner through a hinge joint and a hinge seat.

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

1. according to the utility model, in the installation process of the whole antenna support structure, the two fixing plates are inserted into the installation plate, the limiting plates are attached to the installation plate under the cooperation of the springs, and the whole antenna support is installed on the installation plate through the mutual cooperation of the fixing plates and the limiting plates.

2. In the using process of the whole antenna support structure, the damping rod is lengthened and lowered to be shortened along with the ascending of the antenna support body, and a stable triangle structure is formed among the damping rod, the loop bar, the threaded rod and the base, so that the stability of the antenna support body is enhanced, and the subsequent use of the antenna support body is facilitated.

Drawings

Fig. 1 is a schematic structural view of an antenna stand easy to disassemble and assemble;

FIG. 2 is a schematic diagram of an antenna mount configuration that is easy to disassemble and assemble;

FIG. 3 is a schematic view of the structure of the height adjustment assembly;

fig. 4 is a schematic structural view of the locking assembly.

In the figure: 1. an antenna support body; 2. a height adjustment assembly; 201. a loop bar; 202. a first turntable; 203. a threaded rod; 204. a damping rod; 3. a base; 301. a fixing plate; 4. a locking assembly; 401. a rack; 402. a second turntable; 403. a rotating rod; 404. a gear; 405. a limit rod; 406. a limit spring; 407. a limiting plate; 5. a mounting plate; 501. a support rod; 6. a cavity.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present utility model, an antenna stand easy to be assembled and disassembled includes an antenna stand body 1, a height adjusting component 2 is disposed below the antenna stand body 1, a base 3 is disposed below the height adjusting component 2, two sides of the bottom of the base 3 are symmetrically provided with a fixing plate 301, two sides of the fixing plate 301 are provided with locking components 4, the fixing plate 301 is arranged in a U shape, and a cavity 6 is formed in the fixing plate 301 relative to the locking components 4;

the locking component 4 comprises a limiting plate 407 arranged between two fixing plates 301, a limiting rod 405 is fixedly arranged on the upper surface of the limiting plate 407, a limiting spring 406 is jointly arranged between the fixing plates 301 and the limiting plate 407 and outside the limiting rod 405, the limiting rod 405 penetrates through the fixing plates 301 and extends to the inside of a cavity 6, the limiting rod 405 and the fixing plates 301 are in sliding connection, in the installation process of the whole antenna support structure, the two fixing plates 301 are inserted into the installation plate 5, under the cooperation of the limiting springs 406, the limiting plate 407 is attached to the installation plate 5, the whole antenna support is installed on the installation plate 5 through the mutual cooperation of the fixing plates 301 and the limiting plate 407, compared with the traditional method that the through holes of an antenna are aligned with the installation holes, and then the antenna is fixed by means of external tool rotation tightening bolts.

In fig. 1, fig. 2 and fig. 4, the inside of cavity 6 is provided with and is fixedly connected with rack 401 of gag lever post 405, the meshing is connected with gear 404 on the rack 401, run through on the gear 404 and be provided with bull stick 403, bull stick 403 passes fixed plate 301, and extend to the outside of fixed plate 301, the outside of fixed plate 301 is provided with the second carousel 402 for fixedly connected with bull stick 403, under the initial condition, limit spring 406 is in compressed state, limit plate 407 is located the top of fixed plate 301 "U" type recess, be convenient for insert fixed plate 301 in mounting panel 5, wait after fixed plate 301 inserts on mounting panel 5 completely, clockwise rotation second carousel 402, and under the mutually supporting of bull stick 403, gear 404 and rack 401, drive gag lever post 405 downwardly moving, and then promote gag lever post 407 downwardly moving, wait that limiting plate 407 and mounting panel 5 paste, the rotation of second carousel 402 is stopped, through the centre gripping of fixed plate 301 and limiting plate 407 to mounting panel 5, can accomplish the installation of whole antenna support structure, when need dismantle whole antenna support structure, counter-clockwise rotation is carried out to the antenna support structure, and second carousel 403 is removed from mounting panel 401, and the top of the mounting panel is removed from top of the mounting panel 5 by the cooperation of the upper and lower than the lower limit plate 401, and further, can be removed from mounting panel 401, and upper side of the mounting panel is moved up by connecting and lower than the mounting panel 401, and upper limit plate is realized by driving up down, and down the upper limit plate 401.

In fig. 1, 2 and 3, the height adjusting assembly 2 includes a stem 201 fixedly installed on the lower surface of the lower antenna support body 1 and a first turntable 202 rotatably connected to the upper surface of the base 3, and the interior of the stem 201 is a hollow structure.

In fig. 1, fig. 2 and fig. 3, the upper surface of the first turntable 202 is fixedly connected with a threaded rod 203, the threaded rod 203 is inserted into the first turntable 202, the first turntable 202 is in threaded connection with the loop bar 201, after the whole antenna support structure is mounted in the using process of the whole antenna support structure, the first turntable 202 is rotated, and under the mutual cooperation of the threaded rod 203 and the loop bar 201, the antenna support body 1 moves up and down along the vertical direction, so that the height of the antenna support body 1 can be adjusted.

In fig. 1, fig. 2 and fig. 3, a plurality of damping rods 204 are arranged between the loop bar 201 and the base 3, two ends of each damping rod 204 are respectively connected with the loop bar 201 and the base 3 in a hinged manner through a hinged joint and a hinged seat, in the using process of the whole antenna support structure, each damping rod 204 extends and descends along with the rising of the antenna support body 1 to be shortened, and a stable triangular structure is formed among the damping rods 204, the loop bar 201, the threaded rod 203 and the base 3, so that the stability of the antenna support body 1 is enhanced, and the subsequent use of the antenna support body 1 is facilitated.

The working principle of the utility model is as follows: when the whole antenna support structure needs to be installed, the fixing plate 301 is inserted into the installation plate 5, after the fixing plate 301 is completely inserted into the installation plate 5, the second rotary table 402 is rotated clockwise, and under the mutual cooperation of the rotary rod 403, the gear 404 and the rack 401, the limiting rod 405 is driven to move downwards, and then the limiting plate 407 is pushed to move downwards, when the limiting plate 407 is attached to the installation plate 5, the rotation of the second rotary table 402 is stopped, the installation of the whole antenna support structure can be completed through the clamping of the fixing plate 301 and the limiting plate 407 to the installation plate 5, when the whole antenna support structure needs to be disassembled, the second rotary table 402 is rotated anticlockwise, and under the mutual cooperation of the rotary rod 403, the gear 404 and the rack 401, the limiting rod 405 is driven to move upwards, and then the limiting plate 407 is driven to be separated from the installation plate 5, and then the fixing plate 301 is pulled out from the installation plate 5, so that the whole antenna support structure can be disassembled.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an antenna support of easy dismouting, includes antenna support body (1), its characterized in that, the below of antenna support body (1) is provided with altitude mixture control subassembly (2), the below of altitude mixture control subassembly (2) is provided with base (3), the bilateral symmetry of base (3) bottom is provided with fixed plate (301), both sides of fixed plate (301) all are provided with locking subassembly (4), fixed plate (301) set up to "U" style of calligraphy, cavity (6) have been seted up for the position of locking subassembly (4) to the inside of fixed plate (301);

the locking assembly (4) comprises two limiting plates (407) arranged between the two fixing plates (301), limiting rods (405) are fixedly arranged on the upper surfaces of the limiting plates (407), limiting springs (406) are jointly arranged between the fixing plates (301) and the limiting plates (407) and located on the outer sides of the limiting rods (405), the limiting rods (405) penetrate through the fixing plates (301) and extend into the cavities (6), and the limiting rods (405) are in sliding connection with the fixing plates (301).

2. The antenna bracket easy to disassemble and assemble according to claim 1, wherein a rack (401) fixedly connected with a limit rod (405) is arranged in the cavity (6), a gear (404) is connected to the rack (401) in a meshed manner, a rotating rod (403) is arranged on the gear (404) in a penetrating manner, the rotating rod (403) penetrates through the fixing plate (301) and extends to the outer side of the fixing plate (301), and a second rotating disc (402) fixedly connected with the rotating rod (403) is arranged on the outer side of the fixing plate (301).

3. An antenna support easy to disassemble and assemble according to claim 1, characterized in that the height adjusting assembly (2) comprises a loop bar (201) fixedly installed on the lower surface of the lower antenna support body (1) and a first rotating disc (202) rotatably connected on the upper surface of the base (3), and the interior of the loop bar (201) is of a hollow structure.

4. An antenna bracket easy to disassemble and assemble according to claim 3, characterized in that the upper surface of the first rotary disc (202) is fixedly connected with a threaded rod (203), the threaded rod (203) is inserted into the first rotary disc (202), and the first rotary disc (202) is in threaded connection with the loop bar (201).

5. An antenna bracket easy to disassemble and assemble according to claim 3, characterized in that a plurality of damping rods (204) are arranged between the loop bar (201) and the base (3), and both ends of the damping rods (204) are respectively hinged with the loop bar (201) and the base (3) through a hinge joint and a hinge seat.