CN222785453U

CN222785453U - Antenna bracket for broadcasting and television transmission

Info

Publication number: CN222785453U
Application number: CN202420686938.2U
Authority: CN
Inventors: 徐燕; 陈润海; 朱利人
Original assignee: Aoshi Tianjin Technology Co ltd
Current assignee: Aoshi Tianjin Technology Co ltd
Priority date: 2024-04-07
Filing date: 2024-04-07
Publication date: 2025-04-22
Anticipated expiration: 2034-04-07

Abstract

The utility model belongs to the technical field of communication, and particularly relates to an antenna bracket for broadcasting and television transmission. This antenna boom for broadcast television transmission, when the orientation of needs adjustment antenna, start rotating electrical machines and drive the rotation axis rotation, and then drive the revolving stage rotation at rotation axis top, thereby drive the antenna rotation, realize its plane regulation, then start bi-directional motor and drive the rotation axis rotation, thereby drive the antenna rotation of U type seat and its one side, realize the regulation to the pitch angle of antenna, when the installation antenna, pulling plug rod, and compression extension spring, place the antenna chassis in the inside of revolving stage again, send the plug rod later, extension spring resets, thereby drive the inside of the jack hole on the plug rod inserts the antenna chassis, thereby accomplish the installation to the antenna fast, if need demolish the antenna, the plug rod is pulled once more, take out the antenna chassis can.

Description

Antenna bracket for broadcast television transmission

Technical Field

The utility model relates to the technical field of communication, in particular to an antenna bracket for broadcasting television transmission.

Background

Broadcast television is a news propagation tool for propagating sound, images and videos through radio waves or wires, an antenna is a converter which converts guided waves propagated on a transmission line into electromagnetic waves propagated in an unbounded medium or vice versa, and all the processes of transmitting information by utilizing the electromagnetic waves are carried out by means of the antenna, so that the antenna bracket is required to be used for fixing the broadcast television, most of the existing satellite pans are fixed on the antenna bracket through bolts, and the satellite pans are required to be detached and adjusted during fine tuning, so that time and labor are wasted, and the operation is complicated.

As disclosed in chinese patent publication No. CN217035959U, when in use, when the antenna main body needs to be finely tuned, the staff only needs to separate the fixing component from the fixing disc, and then the handle rotates the rotary table, so that the rotary table drives the antenna main body to rotate through the supporting column, thereby finely tuning the antenna main body, the antenna main body is not required to be disassembled and adjusted, and further the effect of saving time and labor is achieved, thereby the working efficiency of the staff is effectively improved, when the antenna main body is damaged and needs to be replaced, the staff only needs to disassemble the limiting component through the maintenance hole, so that the limit on the clamping component is relieved, the staff is convenient to separate the clamping component from the base through the clamping groove, and the antenna main body is detached and replaced.

However, the antenna bracket for the broadcast television transmission technology in the above application often needs to adjust the orientation and the pitching angle of the antenna when receiving satellite signals, and the device needs to be manually adjusted, so that the operation is complicated, and therefore, certain limitations exist.

Therefore, there is a need to provide an antenna bracket for broadcast television transmission.

Disclosure of utility model

The utility model aims to provide an antenna bracket for broadcasting and television transmission, which solves the problems that the antenna bracket for broadcasting and television transmission technology provided in the background technology needs to be adjusted in direction and pitching angle when receiving satellite signals, and the device needs to be adjusted manually and has complicated operation.

In order to achieve the purpose, the antenna bracket for broadcasting and television transmission comprises a base and mounting ear plates, wherein the four mounting ear plates are respectively and fixedly connected to four corners of the base, and an adjusting device and a dismounting device are arranged on the upper surface of the base.

The adjusting device comprises a rotating unit and an adjusting unit.

The rotary unit comprises a rotary motor, a rotary shaft and a rotary table, wherein the rotary motor is arranged in the base, the rotary shaft is arranged at the output end of the rotary motor, and the rotary table is fixedly connected to the top of the rotary shaft.

The motor bin is arranged in the base, the rotating motor is arranged in the motor bin, the top of the rotating shaft penetrates through the base and extends to the outside, when the orientation of the antenna needs to be adjusted, the rotating motor is started to drive the rotating shaft to rotate, and then the turntable at the top of the rotating shaft is driven to rotate, so that the antenna on the turntable is driven to rotate, the orientation of the antenna is adjusted, and the antenna can be better received.

The further improvement lies in, the adjusting unit includes antenna chassis, support column, mounting box, adjusting part, antenna chassis installs in the inside of revolving stage, support column fixed connection is in the top center of antenna chassis, mounting box fixed connection is in the top of support column, adjusting part installs in the inside of mounting box.

The utility model provides a further improvement lies in, adjusting part includes bi-directional motor, sealed bearing, axis of rotation, U type seat, antenna, bi-directional motor installs in the inside top of installing the case, two sealed bearing installs respectively in the front and back both sides of installing the case, two the axis of rotation is connected respectively in bi-directional motor's output, U type seat fixed connection is in the outside of axis of rotation, the antenna is installed on the right side of U type seat, when the pitch angle of needs adjusting the antenna, starts bi-directional motor and drives the axis of rotation at sealed bearing's inside rotation to drive U type seat and its one side antenna rotation, thereby realize the regulation to the pitch angle of antenna, it is more convenient to operate.

The dismounting device is further improved in that the dismounting device comprises a plug hole, a plug rod and a tension spring, wherein the plug hole is formed in the left side of the rotary table, the plug rod is plugged in the plug hole, and the tension spring is arranged outside the plug rod.

The spring bin is arranged in the inserting hole, the extension spring is arranged in the spring bin, and dismounting devices are arranged on the left side and the right side of the turntable.

The antenna chassis is characterized in that inserting holes are formed in the left side and the right side of the antenna chassis, the inserting rods are inserted into the inserting holes, when an antenna is installed, the inserting rods are pulled, the tension springs are compressed, the antenna chassis is placed in the turntable, the inserting rods are then sent, the tension springs are reset, the inserting rods are driven to be inserted into the inserting holes in the antenna chassis, accordingly, the antenna is installed quickly, if the antenna is required to be removed, the inserting rods are pulled again, the antenna chassis is taken out, and the installation and the disassembly are more convenient.

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

1. This antenna boom for broadcast television transmission, when the orientation of needs adjustment antenna, start rotating electrical machines and drive the rotation axis and rotate, and then drive the revolving stage rotation at rotation axis top to drive the antenna rotation on the revolving stage, realize the regulation to its orientation, so that its better received signal.

2. This antenna boom for broadcast television transmission, when the pitch angle of antenna needs to be adjusted, start two-way motor drive axis of rotation in sealed bearing's inside is rotatory to drive U type seat and the antenna rotation of its one side, thereby realize the regulation to the pitch angle of antenna, it is more convenient to operate.

3. This antenna boom for broadcast television transmission, when the installation antenna, pulling extension rod to compression extension spring, place the antenna chassis in the inside of revolving stage again, send the extension rod afterwards, extension spring resets, thereby drive the inside that the extension rod inserted the spliced eye on the antenna chassis, thereby accomplish the installation to the antenna fast, if need demolish the antenna, pulling extension rod again, take out the antenna chassis can, the installation dismantlement is more convenient.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic cross-sectional view of a rotary unit of the present utility model;

FIG. 3 is a schematic sectional view of a disassembling device according to the present utility model;

fig. 4 is a schematic side sectional view of the adjusting unit of the present utility model.

1, A base, 2, a mounting lug plate, 301, a rotating motor, 302, a rotating shaft, 303, a turntable, 304, an antenna chassis, 305, a supporting column, 306, a mounting box, 307, an adjusting component, 3071, a bidirectional motor, 3072, a sealing bearing, 3073, a rotating shaft, 3074, a U-shaped seat, 3075, an antenna, 401, a plug hole, 402, a plug rod, 403 and a tension spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

embodiment one:

The utility model provides an antenna boom for broadcast television transmission, includes base 1 and installation otic placode 2, and four installation otic placodes 2 are fixed connection in the four corners of base 1 respectively, and the upper surface of base 1 is provided with adjusting device and dismouting device.

The adjusting device comprises a rotating unit and an adjusting unit.

The rotating unit comprises a rotating motor 301, a rotating shaft 302 and a rotating table 303, wherein the rotating motor 301 is arranged in the base 1, the rotating shaft 302 is arranged at the output end of the rotating motor 301, and the rotating table 303 is fixedly connected to the top of the rotating shaft 302.

The motor bin is arranged in the base 1, the rotating motor 301 is arranged in the motor bin, the top of the rotating shaft 302 penetrates through the base 1 and extends to the outside, when the orientation of the antenna 3075 needs to be adjusted, the rotating motor 301 is started to drive the rotating shaft 302 to rotate, and then the turntable 303 at the top of the rotating shaft 302 is driven to rotate, so that the antenna 3075 on the turntable 303 is driven to rotate, the orientation of the antenna 3075 is adjusted, and the antenna is convenient to receive signals better.

The adjusting unit comprises an antenna chassis 304, a support column 305, a mounting box 306 and an antenna 3075, wherein the antenna chassis 304 is mounted in the turntable 303, the support column 305 is fixedly connected to the top center of the antenna chassis 304, the mounting box 306 is fixedly connected to the top of the support column 305, and the antenna 3075 is mounted on one side of the mounting box 306.

The dismounting device comprises a plug hole 401, a plug rod 402 and a tension spring 403, wherein the plug hole 401 is formed in the left side of the turntable 303, the plug rod 402 is plugged in the plug hole 401, and the tension spring 403 is mounted outside the plug rod 402.

A spring bin is arranged in the plug hole 401, the extension spring 403 is arranged in the spring bin, and dismounting devices are arranged on the left side and the right side of the turntable 303.

The left and right sides of antenna chassis 304 has also offered spliced eye 401, and spliced pole 402 pegging graft in the inside of this spliced eye 401, when installing antenna 3075, pulling spliced pole 402 to compress extension spring 403, place antenna chassis 304 in the inside of revolving stage 303 again, send spliced pole 402 afterwards, extension spring 403 resets, thereby drive spliced pole 402 and insert the inside of the spliced eye on the antenna chassis 304, thereby accomplish the installation to antenna 3075 fast, if need demolish antenna 3075, pulling spliced pole 402 again, take out antenna chassis 304 can, the installation is dismantled more conveniently.

Embodiment two:

On the basis of the first embodiment, the adjusting unit further comprises an adjusting component 307, the adjusting component 307 comprises a bidirectional motor 3071, sealing bearings 3072, a rotating shaft 3073, a U-shaped seat 3074 and an antenna 3075, the bidirectional motor 3071 is arranged at the top of the inside of the mounting box 306, the two sealing bearings 3072 are respectively arranged at the front side and the rear side of the mounting box 306, the two rotating shafts 3073 are respectively connected to the output end of the bidirectional motor 3071, the U-shaped seat 3074 is fixedly connected to the outside of the rotating shaft 3073, and the antenna 3075 is arranged on the right side of the U-shaped seat 3074.

When the pitching angle of the antenna 3075 needs to be adjusted, the bidirectional motor 3071 is started to drive the rotating shaft 3073 to rotate in the sealing bearing 3072, so that the U-shaped seat 3074 and the antenna 3075 on one side of the U-shaped seat are driven to rotate, and the pitching angle of the antenna 3075 is adjusted, and the operation is more convenient.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. The antenna bracket for broadcasting and television transmission comprises a base (1) and mounting ear plates (2), wherein the four mounting ear plates (2) are respectively and fixedly connected to four corners of the base (1), and the antenna bracket is characterized in that an adjusting device and a dismounting device are arranged on the upper surface of the base (1);

The adjusting device comprises a rotating unit and an adjusting unit;

The rotary unit comprises a rotary motor (301), a rotary shaft (302) and a rotary table (303), wherein the rotary motor (301) is arranged in the base (1), the rotary shaft (302) is arranged at the output end of the rotary motor (301), and the rotary table (303) is fixedly connected to the top of the rotary shaft (302).

2. The antenna stand for broadcast television transmission of claim 1, wherein a motor compartment is formed in the base (1), the rotary motor (301) is mounted in the motor compartment, and the top of the rotary shaft (302) extends to the outside through the base (1).

3. The antenna stand for broadcast television transmission of claim 1, wherein the adjusting unit comprises an antenna chassis (304), a support column (305), a mounting box (306) and an adjusting assembly (307), the antenna chassis (304) is mounted inside the turntable (303), the support column (305) is fixedly connected to the top center of the antenna chassis (304), the mounting box (306) is fixedly connected to the top of the support column (305), and the adjusting assembly (307) is mounted inside the mounting box (306).

4. The antenna stand for broadcast television transmission of claim 3, wherein the adjusting assembly (307) comprises a bi-directional motor (3071), a sealing bearing (3072), a rotating shaft (3073), a U-shaped seat (3074) and an antenna (3075), the bi-directional motor (3071) is mounted on the inner top of the mounting box (306), the two sealing bearings (3072) are respectively mounted on the front side and the rear side of the mounting box (306), the two rotating shafts (3073) are respectively connected to the output end of the bi-directional motor (3071), the U-shaped seat (3074) is fixedly connected to the outer portion of the rotating shaft (3073), and the antenna (3075) is mounted on the right side of the U-shaped seat (3074).

5. The antenna stand for broadcast television transmission of claim 3, wherein the dismounting device comprises a plug hole (401), a plug rod (402) and a tension spring (403), the plug hole (401) is formed on the left side of the turntable (303), the plug rod (402) is plugged into the plug hole (401), and the tension spring (403) is mounted outside the plug rod (402).

6. The antenna stand for broadcast television transmission of claim 5, wherein a spring compartment is formed in the insertion hole (401), the extension spring (403) is mounted in the spring compartment, and dismounting devices are arranged on the left side and the right side of the turntable (303).

7. The antenna stand for broadcast television transmission of claim 5, wherein the antenna chassis (304) is also provided with a jack (401) on the left and right sides, and the jack (402) is plugged into the jack (401).