Stabilizing structure of antenna support

Abstract

The utility model provides a stabilizing structure of an antenna support, which comprises a support, the support is composed of two triangular frames, the two triangular frames are connected through a plurality of connecting pieces, a mounting plate is arranged above the support, an adjusting cover is fixed above the mounting plate, and the adjusting cover is fixed above the support. The bottom diameter of the adjusting cover is larger than the upper diameter, a lifting rod is slidably connected to the top of the adjusting cover, a rack plate is arranged on one side of the bottom of the lifting rod, one side of the rack plate is meshed with a driving gear, the driving gear is connected with a first motor, and a fixing plate is rotationally connected to the top of the lifting rod. A guide sleeve is arranged at the position, located in the middle of the lifting rod, of the bottom of the fixing plate, a driving rod is slidably connected into the guide sleeve, a connecting key is arranged on one side of the driving rod, and the bottom of the driving rod penetrates through the adjusting cover to be connected with a second motor.

Description

Technical Field

[0001] The utility model belongs to the technical field of antenna brackets, and in particular relates to a stable structure of an antenna bracket. Background Art

[0002] An antenna is a converter that converts guided waves propagating on a transmission line into electromagnetic waves propagating in an unbounded medium (usually free space), or vice versa. It is a component used to transmit or receive electromagnetic waves in radio equipment. Therefore, an antenna bracket needs to be installed to stabilize the antenna so that the signal received by the antenna can be stronger.

[0003] When installing an antenna on a vertical plane such as a wall, you need to select a suitable antenna bracket. Most of the existing antenna brackets are installed on the ground or horizontal plane, which are not suitable for antennas installed on vertical planes. As a result, most antennas are fixed on triangular brackets. Although this method is more stable, after installation, when the signal is poor, the direction of signal reception cannot be changed by freely adjusting the height and angle of the antenna. Manual auxiliary adjustment is required, which is more troublesome. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing antenna bracket cannot freely adjust the height and angle of the antenna after installation, and manual auxiliary adjustment is required, which is relatively troublesome.

[0005] To solve the above technical problems, the technical solution provided by the utility model is: a stable structure of an antenna bracket, comprising a bracket, the bracket is composed of two triangular frames, and the two triangular frames are connected by a plurality of connecting parts, a mounting plate is arranged above the bracket, an adjusting cover is fixed above the mounting plate, the bottom diameter of the adjusting cover is larger than the upper diameter, and the top of the adjusting cover is slidably connected to a lifting rod, a rack plate is arranged on one side of the bottom of the lifting rod, a driving gear is meshed on one side of the rack plate, the driving gear is connected to a first motor, the top of the lifting rod is rotatably connected to a fixing plate, and a guide sleeve is arranged at the bottom of the fixing plate in the middle of the lifting rod, the inside of the guide sleeve is slidably connected to the driving rod, a connecting key is arranged on one side of the driving rod, and the bottom of the driving rod passes through the adjusting cover and is connected to a second motor.

[0006] As an improvement, the triangular frame and the multiple connecting parts are all made of hot-dip galvanized angle iron with an L-shaped structure, and a plurality of fixing holes are provided on one side of the triangular frame.

[0007] As an improvement, the mounting plate is annular in structure as a whole, and the mounting plate is fixed to the bracket by welding, and the mounting plate is provided with a plurality of arc-shaped fixing grooves which are arranged concentrically with the mounting plate.

[0008] As an improvement, the top of the adjustment cover is a cylindrical structure with one side being a plane, and the lifting rod matches the shape of the top of the adjustment cover, and the rack plate is embedded below one side of the plane of the cylindrical structure of the lifting rod.

[0009] As an improvement, a limit plate is provided at the lower part of the adjustment cover, the lifting rod is slidably connected to the middle of the limit plate, the motor 1 is fixed on the limit plate, the output shaft of the motor 1 passes through the driving gear and is rotatably connected to a support, and the support is fixed on the limit plate.

[0010] As an improvement, a guide groove is provided on one side of the inner portion of the guide sleeve, the guide groove matches the shape of the connecting key and is slidably connected to the connecting key.

[0011] As an improvement, the motor 2 is rotatably connected to the drive rod through mutually meshing gears 1 and 2, wherein gear 1 is fixedly connected to the output shaft of the motor 2, and gear 2 is fixedly connected to the bottom of the drive rod, and a protective cover is provided on the outside of gear 1 and gear 2 at the bottom of the adjustment cover, and the motor 2 is fixed under the protective cover.

[0012] The advantages of the utility model compared with the prior art are:

[0013] The stable structure of the antenna bracket is fixedly connected to a vertical plane such as a wall through one side of the triangular bracket, and an adjustment cover is connected above the triangular bracket. The height of the fixing plate and the antenna fixed on the fixing plate are adjusted by a lifting rod arranged in the adjustment cover, and the driving rod and connecting key in the guide sleeve at the bottom of the fixing plate are rotated to achieve the purpose of changing the antenna angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a structure of a stable structure of an antenna bracket Figure 1 .

[0015] Figure 2 The utility model is a structure of a stable structure of an antenna bracket Figure 2 .

[0016] Figure 3 It is a cross-sectional three-dimensional structural diagram of a stable structure of an antenna bracket of the utility model.

[0017] Figure 4 The present invention is a bracket structure diagram of a stable structure of an antenna bracket.

[0018] Figure 5 This is a diagram showing the internal structure of an adjustment cover of a stable structure of an antenna bracket of the utility model.

[0019] As shown in the figure: 1. Bracket; 2. Triangular frame; 3. Multiple connecting parts; 4. Mounting plate; 5. Adjustment cover; 6. Lifting rod; 7. Rack plate; 8. Driving gear; 9. Motor 1; 10. Fixing plate; 11. Guide sleeve; 12. Driving rod; 13. Connecting key; 14. Motor 2; 15. Multiple fixing holes; 16. Arc fixing groove; 17. Limiting plate; 18. Support; 19. Guide groove; 20. Gear 1; 21. Gear 2; 22. Protective cover DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0022] Embodiment 1:

[0023] As the instruction manual Figure 1-5 As shown, a stable structure of an antenna bracket 1 includes a bracket 1, which is composed of two triangular frames 2, and the two triangular frames 2 are connected by multiple connecting parts 3, the triangular frames 2 and the multiple connecting parts 3 are all made of hot-dip galvanized angle iron with an L-shaped structure, and one side of the triangular frame 2 is provided with multiple fixing holes 15, a mounting plate 4 is arranged above the bracket 1, the mounting plate 4 is a circular ring structure as a whole, and the mounting plate 4 is welded and fixed to the bracket 1, a plurality of arc-shaped fixing grooves 16 arranged concentrically with the mounting plate 4 are arranged on the mounting plate 4, and an adjustment cover 5 is fixed above the mounting plate 4.

[0024] In the utility model, the bottom diameter of the adjusting cover 5 is larger than the upper diameter, and the top of the adjusting cover 5 is slidably connected with a lifting rod 6. The top of the adjusting cover 5 is a cylindrical structure with a flat side, and the lifting rod 6 matches the top shape of the adjusting cover 5. A rack plate 7 is provided on one side of the bottom of the lifting rod 6. The rack plate 7 is embedded in the lower side of the cylindrical structure plane of the lifting rod 6. A limiting plate 17 is provided at the lower part of the adjusting cover 5. The lifting rod 6 is slidably connected with the middle of the limiting plate 17. A driving gear 8 is meshed on one side of the rack plate 7. The driving gear 8 is connected to a motor 9, which is fixed on the limiting plate 17. The output shaft of the motor 9 passes through the driving gear 8 and is rotatably connected to a support 18, and the support 18 is fixed on the limiting plate 17.

[0025] In the utility model, the top of the lifting rod 6 is rotatably connected with a fixed plate 10, and the bottom of the fixed plate 10 is located in the middle of the lifting rod 6 and is provided with a guide sleeve 11, the inside of the guide sleeve 11 is slidably connected with a driving rod 12, and a connecting key 13 is provided on one side of the driving rod 12, and a guide groove 19 is provided on one side of the inner side of the guide sleeve 11, and the guide groove 19 matches the shape of the connecting key 13 and is slidably connected with the connecting key 13, and the bottom of the driving rod 12 passes through the adjusting cover 5 and is connected with a motor 2 14, wherein the motor 2 14 is rotatably connected to the driving rod 12 through a gear 1 20 and a gear 2 21 that mesh with each other, wherein the gear 1 20 is fixedly connected to the output shaft of the motor 2 14, and the gear 2 21 is fixedly connected to the bottom of the driving rod 12, and a protective cover 22 is provided on the outer sides of the gear 1 20 and the gear 2 21 at the bottom of the adjusting cover 5, and the motor 2 14 is fixed below the protective cover 22.

[0026] During the specific implementation of the utility model, the bracket 1 is fixed to the wall through the multiple fixing holes 15 on one side of the bracket 1 by means of bolts or the like, and then the adjustment cover 5 and the mounting plate 4 are fixedly connected by bolts passing through the multiple arc-shaped fixing grooves 16, and the antenna and the fixing plate 10 connected to the top of the adjustment cover 5 are fixedly installed by multiple bolts; by controlling the start of the motor 1 9, the connected driving gear 8 is driven to rotate, and then the meshing rack plate 7 on one side is driven to move up and down, so that the lifting rod 6 connected to the rack plate 7 moves up and down along the top of the adjustment cover 5 to adjust the height of the antenna; at the same time, the motor 2 14 drives the gear 1 20 to rotate, and then drives the meshing gear 2 21 to rotate, so that the driving rod 12 and the connecting key 13 connected to the gear 21 are rotated, and the connecting key 13 drives the slidingly connected guide sleeve 11, the fixing plate 10 and the antenna to rotate, so as to achieve the purpose of correcting the antenna angle.

[0027] The above describes the utility model and its implementation methods, which are not restrictive. The specific implementation method is only one of the implementation methods of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it, without departing from the purpose of the invention of the utility model, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the utility model.

Claims

1. A stable structure of an antenna bracket, comprising a bracket, characterized in that: The bracket is composed of two triangular frames, and the two triangular frames are connected by a plurality of connecting parts. A mounting plate is arranged above the bracket, an adjusting cover is fixed above the mounting plate, the bottom diameter of the adjusting cover is larger than the upper diameter, and the top of the adjusting cover is slidably connected with a lifting rod, a rack plate is arranged on one side of the bottom of the lifting rod, a driving gear is meshed on one side of the rack plate, the driving gear is connected to a first motor, the top of the lifting rod is rotatably connected with a fixing plate, and a guide sleeve is arranged at the bottom of the fixing plate in the middle of the lifting rod, the inside of the guide sleeve is slidably connected with the driving rod, a connecting key is arranged on one side of the driving rod, and the bottom of the driving rod passes through the adjusting cover and is connected to a second motor.

2. The stable structure of the antenna bracket according to claim 1, characterized in that: The triangular frame and the multiple connecting parts are all made of hot-dip galvanized angle iron with an L-shaped structure, and a plurality of fixing holes are arranged on one side of the triangular frame.

3. The stabilizing structure of an antenna support according to claim 1, characterized in that: The mounting plate is a circular ring structure as a whole, and the mounting plate is fixed to the bracket by welding. The mounting plate is provided with a plurality of arc-shaped fixing grooves which are arranged concentrically with the mounting plate.

4. The stabilizing structure of an antenna support according to claim 1, characterized in that: The top of the adjustment cover is a cylindrical structure with one side being a plane, and the lifting rod matches the shape of the top of the adjustment cover, and the rack plate is embedded below one side of the plane of the cylindrical structure of the lifting rod.

5. The stabilizing structure of an antenna support according to claim 1, characterized in that: A limit plate is arranged below the inside of the adjustment cover, the lifting rod is slidably connected to the middle of the limit plate, the motor 1 is fixed on the limit plate, the output shaft of the motor 1 passes through the driving gear and is rotatably connected to a support, and the support is fixed on the limit plate.

6. The stabilizing structure of an antenna support according to claim 1, characterized in that: A guide groove is arranged on one side of the inner part of the guide sleeve. The guide groove matches the shape of the connecting key and is slidably connected with the connecting key.

7. The stabilizing structure of an antenna support according to claim 1, characterized in that: The motor 2 is rotationally connected to the driving rod through the mutually meshing gears 1 and 2, wherein the gear 1 is fixedly connected to the output shaft of the motor 2, and the gear 2 is fixedly connected to the bottom of the driving rod. A protective cover is provided on the outer sides of the gears 1 and 2 at the bottom of the adjustment cover, and the motor 2 is fixed below the protective cover.

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