CN222868041U

CN222868041U - Antenna support frame

Info

Publication number: CN222868041U
Application number: CN202421087733.9U
Authority: CN
Inventors: 闫伟
Original assignee: Nanjing Langchi Electronic Technology Co ltd
Current assignee: Nanjing Langchi Electronic Technology Co ltd
Priority date: 2024-05-17
Filing date: 2024-05-17
Publication date: 2025-05-13
Anticipated expiration: 2034-05-17

Abstract

The utility model provides an antenna support frame, which relates to the field of antenna support frames and comprises a support unit, wherein an adjusting unit is arranged at the top of the support unit, and limit units are arranged on two sides of the adjusting unit; according to the utility model, the antenna can be limited through the limiting unit, the supporting seat, the connecting seat and the movable seat can support the limiting unit, so that the stability of the antenna is ensured, the screw is driven to rotate through the output shaft of the first motor, so that the screw drives the movable plate, the connecting seat, the movable seat and the limiting unit to move up and down, the height of the antenna is adjusted, the output shaft of the second motor can drive the movable seat and the limiting unit to rotate, the limiting unit can drive the antenna to adjust the azimuth, and meanwhile, the output end of the electric push rod drives the connecting plate and the connecting rod to move downwards, so that one end of the connecting rod drives the limiting frame to move around the axis of the rotating shaft, and the limiting unit drives the antenna to adjust the angle.

Description

Antenna support frame

Technical Field

The utility model belongs to the field of antenna support frames, and particularly relates to an antenna support frame.

Background

Antenna support frames are structures used to mount and support antennas, commonly used in wireless communication systems, television signal reception, satellite reception, and the like, and their design aims to provide stable support and proper positioning to ensure that the antenna is able to effectively receive or transmit signals and remains stable under a variety of environmental conditions.

When the antenna support frame is used, the antenna is positioned through the limiting mechanism, the ground is inserted into the ground to position the supporting mechanism, the stability of the supporting mechanism is ensured, the supporting mechanism is matched with the limiting mechanism to stably support the antenna, and the antenna support frame in the prior art is in a fixed state through the ground insertion, so that the angle of the antenna is adjusted only after the ground is inserted into the ground when the angle of the antenna is adjusted in the later period, and the ground is inserted into the ground again to fix the antenna after the adjustment is finished, so that the antenna support frame is complex, inconvenient, time-consuming and labor-consuming.

In summary, the present utility model provides an antenna support frame to solve the above-mentioned problems.

Disclosure of utility model

In order to solve the technical problems, the utility model provides the following technical scheme:

The utility model provides an antenna support frame, includes supporting unit, supporting unit's top is provided with adjusting unit, adjusting unit's both sides all are provided with spacing unit, spacing unit includes spacing, supporting unit includes the supporting seat, the inner chamber swing joint of supporting seat has the fly leaf, the bottom fixedly connected with first motor of supporting seat inner chamber, and the output shaft transmission of first motor is connected with the screw rod, adjusting unit includes the connecting seat, the bottom fixedly connected with second motor of connecting seat inner chamber, and the output shaft transmission of second motor is connected with the fly leaf, the top fixedly connected with electric putter of fly leaf inner chamber, and electric putter's output fixedly connected with connecting plate, the both sides of connecting plate all are through pivot swing joint connecting rod.

Further, in the utility model, the screw is positioned in the inner cavity of the movable plate and is in threaded connection with the inner cavity of the movable plate, the top of the movable plate is fixedly connected with the bottom of the connecting seat, and one end of the connecting rod, which is far away from the connecting plate, is movably connected with the limiting frame through the rotating shaft.

Furthermore, in the utility model, the limiting unit further comprises a bolt, the bolt is in threaded connection with the limiting frame, the bottom of the bolt is movably connected with a pressing plate through a bearing, and one side of the limiting frame is movably connected with the movable seat through a rotating shaft.

Further, in the utility model, the bottom of the supporting seat is fixedly connected with the bottom plate, two sides of the top of the bottom plate are fixedly connected with the supporting plate, the other end of the supporting plate is fixedly connected with the supporting seat, and two sides of the top of the bottom plate are movably connected with the screws.

Further, in the utility model, through grooves are formed on both sides of the movable seat, and the connecting rod penetrates through the inner cavity of the through groove and is in sliding connection with the inner cavity of the through groove.

Further, in the utility model, the front surface of the movable plate is fixedly connected with a limiting block, the front surface of the supporting seat is provided with a limiting groove, and the limiting block is positioned in the inner cavity of the limiting groove and is in sliding connection with the inner cavity of the limiting groove.

The utility model has the following beneficial effects:

According to the utility model, the antenna can be limited through the limiting unit, the supporting seat, the connecting seat and the movable seat can support the limiting unit, so that the stability of the antenna is ensured, the screw is driven to rotate through the output shaft of the first motor, so that the screw drives the movable plate, the connecting seat, the movable seat and the limiting unit to move up and down, the height of the antenna is adjusted, the output shaft of the second motor can drive the movable seat and the limiting unit to rotate, the limiting unit can drive the antenna to adjust the azimuth, and meanwhile, the output end of the electric push rod drives the connecting plate and the connecting rod to move downwards, so that one end of the connecting rod drives the limiting frame to move around the axis of the rotating shaft, and the limiting unit drives the antenna to adjust the angle.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

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

FIG. 3 is a schematic cross-sectional view of a support base of the present utility model;

Fig. 4 is a schematic view of the connection structure of the limiting frame, the bolt and the pressing plate of the utility model.

In the figure:

1. The device comprises a supporting unit, 11 parts of supporting seats, 111 parts of limiting grooves, 112 parts of supporting plates, 113 parts of bottom plates, 12 parts of movable plates, 121 parts of limiting blocks, 13 parts of first motors, 14 parts of screws, 2 parts of adjusting units, 21 parts of connecting seats, 22 parts of second motors, 23 parts of movable seats, 231 parts of through grooves, 24 parts of electric push rods, 25 parts of connecting plates, 26 parts of connecting rods, 3 parts of limiting units, 31 parts of limiting frames, 32 parts of bolts, 33 parts of pressing plates.

Detailed Description

For a better understanding of the technical content of the present utility model, specific examples are set forth below, along with the accompanying drawings. Aspects of the utility model are described in this disclosure with reference to the drawings, in which are shown a number of illustrative embodiments. The embodiments of the present disclosure need not be defined to include all aspects of the present utility model. It should be understood that the various concepts and embodiments described above, as well as those described in more detail below, may be implemented in any of a number of ways, as the disclosed concepts and embodiments are not limited to any implementation. Additionally, some aspects of the disclosure may be used alone or in any suitable combination with other aspects of the disclosure.

Example 1

As shown in fig. 1-4, in a first embodiment of the present utility model, the embodiment provides an antenna support frame, which comprises a support unit 1, an adjusting unit 2 is disposed at the top of the support unit 1, two sides of the adjusting unit 2 are respectively provided with a limiting unit 3, the limiting unit 3 comprises a limiting frame 31, the support unit 1 comprises a support seat 11, an inner cavity of the support seat 11 is movably connected with a movable plate 12, a first motor 13 is fixedly connected with the bottom of the inner cavity of the support seat 11, an output shaft of the first motor 13 is in transmission connection with a screw 14, the adjusting unit 2 comprises a connecting seat 21, a second motor 22 is fixedly connected with the bottom of the inner cavity of the connecting seat 21, an output shaft of the second motor 22 is in transmission connection with a movable seat 23, an electric push rod 24 is fixedly connected with the top of the inner cavity of the movable seat 23, an output end of the electric push rod 24 is fixedly connected with a connecting plate 25, and two sides of the connecting plate 25 are movably connected with a connecting rod 26 through a rotating shaft.

As shown in fig. 1-3, the antenna can be limited by the limiting unit 3, the supporting seat 11, the connecting seat 21 and the movable seat 23 can support the limiting unit 3, so as to ensure the stability of the antenna, the output end of the electric push rod 24 drives the connecting plate 25 and the connecting rod 26 downwards, so that the connecting rod 26 drives one end of the limiting frame 31 to move around the axis of the rotating shaft, and the limiting unit 3 drives the antenna to move up and down, so that the height of the antenna is adjusted, the output end of the second electric motor 22 drives the movable seat 23 and the limiting unit 3 to rotate, and the limiting unit 3 can drive the antenna to adjust the azimuth, so that the azimuth of the antenna is adjusted, and meanwhile, the output end of the electric push rod 24 drives the connecting plate 25 and the connecting rod 26 downwards, so that the connecting rod 26 drives one end of the limiting frame 31 to move around the axis of the rotating shaft, so that the limiting unit 3 drives the antenna to adjust the angle.

Example 2

Referring to fig. 1, 3 and 4, this embodiment is based on the previous embodiment, which is a second embodiment of the present utility model.

In this embodiment, the screw 14 is located in the inner cavity of the movable plate 12 and is in threaded connection with the inner cavity of the movable plate 12, the top of the movable plate 12 is fixedly connected with the bottom of the connecting seat 21, and one end of the connecting rod 26, which is far away from the connecting plate 25, is movably connected with the limiting frame 31 through a rotating shaft.

The limiting unit 3 further comprises a bolt 32, the bolt 32 is in threaded connection with the limiting frame 31, the bottom of the bolt 32 is movably connected with a pressing plate 33 through a bearing, and one side of the limiting frame 31 is movably connected with the movable seat 23 through a rotating shaft.

The bottom of supporting seat 11 is fixedly connected with bottom plate 113, the both sides at bottom plate 113 top are all fixedly connected with fagging 112, and the other end and the supporting seat 11 fixed connection of fagging 112, the both sides at bottom plate 113 top are all swing joint has the screw.

As shown in fig. 1, 3 and 4, the stability of the supporting seat 11 can be well ensured by the supporting plate 112 matched with the bottom plate 113, the bottom plate 113 is convenient to fix with the ground by screws, and the bolt 32 can drive the pressing plate 33 to contact with the antenna downwards by rotating the bolt 32, so that the positioning operation of the antenna can be performed.

Example 3

Referring to fig. 1-3, a third embodiment of the present utility model is based on the first two embodiments.

In this embodiment, both sides of the movable seat 23 are provided with a through slot 231, and the connecting rod 26 penetrates through the inner cavity of the through slot 231 and is slidably connected with the inner cavity of the through slot 231.

The front of the movable plate 12 is fixedly connected with a limiting block 121, the front of the supporting seat 11 is provided with a limiting groove 111, and the limiting block 121 is positioned in the inner cavity of the limiting groove 111 and is in sliding connection with the inner cavity of the limiting groove 111.

As shown in fig. 1-3, the movable plate 12 can drive the limiting block 121 to move along the track of the inner cavity of the limiting groove 111 during the up-and-down movement, so as to ensure the stability of the movable plate 12 during the movement, and the connecting rod 26 can slide along the inner cavity of the through groove 231 during the movement of the connecting rod 26, so as to prevent the dislocation of the connecting rod 26 during the movement.

When the antenna is used, firstly, the antenna is placed in the inner cavity of the limiting frame 31, then the bolt 32 is rotated, the bolt 32 is rotated and simultaneously moves downwards, the bolt 32 drives the pressing plate 33 to contact the antenna downwards, so that the antenna is positioned, the limiting unit 3 can be supported through the supporting seat 11, the connecting seat 21 and the movable seat 23, the antenna stability is ensured, when the antenna is required to be adjusted in height, the first motor 13 is started, the output shaft of the first motor 13 can drive the screw 14 to rotate, the screw 14 can further drive the movable plate 12 to move up and down, the movable plate 12 drives the connecting seat 21, the movable seat 23 and the limiting unit 3 to move up and down, the limiting unit 3 drives the antenna to move up and down, the antenna is adjusted in height, when the antenna is required to be adjusted in supporting position, the output shaft of the second motor 22 can drive the movable seat 23 and the limiting unit 3 to rotate, the antenna can be adjusted in position when the antenna is required to be adjusted, the electric push rod 24 can drive the connecting rod 26 to move down around the shaft center of the connecting rod 25, and the connecting rod 26 can drive the connecting rod 25 to move down around one end of the connecting rod 3 to adjust the angle.

Standard parts used in the file of the application can be purchased from market, and can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, the control mode is controlled automatically by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the application belongs to common general knowledge in the art, and the application is mainly used for protecting mechanical devices, so the application does not explain the control mode and circuit connection in detail.

While the utility model has been described with reference to preferred embodiments, it is not intended to be limiting. Those skilled in the art will appreciate that various modifications and adaptations can be made without departing from the spirit and scope of the present utility model. Accordingly, the scope of the utility model is defined by the appended claims.

Claims

1. An antenna support frame, comprising a support unit (1), characterized in that: an adjustment unit (2) is arranged on the top of the support unit (1), and both sides of the adjustment unit (2) are provided with a limiting unit (3), and the limiting unit (3) includes a limiting frame (31), and the support unit (1) includes a support seat (11), and the inner cavity of the support seat (11) is movably connected to a movable plate (12), and the bottom of the inner cavity of the support seat (11) is fixedly connected to a first motor (13), and the first motor (13) The output shaft of the adjusting unit (2) is connected to a screw rod (14) in a transmission manner, the adjusting unit (2) comprises a connecting seat (21), the bottom of the inner cavity of the connecting seat (21) is fixedly connected to a second motor (22), and the output shaft of the second motor (22) is connected to a movable seat (23), the top of the inner cavity of the movable seat (23) is fixedly connected to an electric push rod (24), and the output end of the electric push rod (24) is fixedly connected to a connecting plate (25), and both sides of the connecting plate (25) are movably connected to connecting rods (26) via rotating shafts.

2. The antenna support bracket as described in claim 1 is characterized in that: the screw (14) is located in the inner cavity of the movable plate (12) and is threadedly connected to the inner cavity of the movable plate (12), the top of the movable plate (12) is fixedly connected to the bottom of the connecting seat (21), and the end of the connecting rod (26) away from the connecting plate (25) is movably connected to the limit frame (31) through a rotating shaft.

3. The antenna support frame as described in claim 1 is characterized in that: the limiting unit (3) also includes a bolt (32), the bolt (32) is threadedly connected to the limiting frame (31), the bottom of the bolt (32) is movably connected to a clamping plate (33) through a bearing, and one side of the limiting frame (31) is movably connected to a movable seat (23) through a rotating shaft.

4. The antenna support bracket as described in claim 1 is characterized in that: the bottom of the support base (11) is fixedly connected to a base plate (113), both sides of the top of the base plate (113) are fixedly connected to support plates (112), and the other end of the support plate (112) is fixedly connected to the support base (11), and both sides of the top of the base plate (113) are movably connected with screws.

5. The antenna support frame as described in claim 1 is characterized in that: through grooves (231) are opened on both sides of the movable seat (23), and the connecting rod (26) passes through the inner cavity of the through groove (231) and is slidably connected with the inner cavity of the through groove (231).

6. The antenna support bracket as described in claim 1 is characterized in that: a limiting block (121) is fixedly connected to the front side of the movable plate (12), a limiting groove (111) is opened on the front side of the support base (11), and the limiting block (121) is located in the inner cavity of the limiting groove (111) and is slidably connected to the inner cavity of the limiting groove (111).