Antenna adjustable mounting bracket

Abstract

The utility model provides an antenna adjustable mounting support, which comprises an adjusting angle arm, the adjusting angle arm is composed of a long angle arm and a short angle arm which are rotatably connected, the long angle arm and the short angle arm are metal plates with U-shaped structures, the two ends of the adjusting angle arm are rotatably connected with first U-shaped groove clamping plates, and the second U-shaped groove clamping plates are rotatably connected with second U-shaped groove clamping plates. The two sides of the first U-shaped groove clamping plate are connected with second U-shaped groove clamping plates through first bolts in a matched mode, scale pieces are fixed to one side of the long-angle arm and one side of the short-angle arm through second bolts in a matched mode, and a plurality of positioning holes are formed in the scale pieces in an up-down staggered mode. According to the antenna adjustable support, the scale sheets are arranged on one side of the long angle arm and one side of the short angle arm, and the opening and closing angle between the long angle arm and the short angle arm is fixed and changed through the positioning holes formed in the scale sheets, so that the opening and closing angle of the antenna mounting support cannot be changed after being adjusted and fixed.

Description

Technical Field

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

[0002] With the development of radio technology, antennas are used more and more widely. When working, the antenna needs to adjust the azimuth and pitch angle to complete satellite search and pointing operations. Therefore, the antenna needs to be installed with a bracket to facilitate the adjustment of the antenna.

[0003] The existing antenna mounting bracket is used by forming an adjustable angle arm through a long angle arm and a short angle arm, and an adjustable disk is arranged between the long angle arm and the short angle arm, and an arc-shaped positioning groove is arranged on the disk, so as to facilitate the adjustment of the opening and closing angle between the long angle arm and the short angle arm. However, this adjustment method relies entirely on the cooperation and tightening of the bolts and nuts in the arc-shaped positioning groove, and there is no support between the long angle arm and the short angle arm, so that the weight of the antenna needs to be supported by tightening the bolts and nuts at the arc-shaped positioning groove, so that the bolts and nuts are subjected to greater force, which is easy to make the connection loose, directly resulting in angle changes, and the adjusted angle cannot be fixed well. Utility Model Content

[0004] The technical problem to be solved by the utility model is that during the installation and use process, the existing antenna mounting bracket is fixed by the cooperation of arc-shaped positioning grooves and bolts and nuts, but cannot fix the adjustment angle of the antenna bracket well, and is prone to loosening and deformation, resulting in changes in the adjustment angle of the bracket.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: an adjustable antenna mounting bracket, comprising an adjustable angle arm, the adjustable angle arm is composed of a long angle arm and a short angle arm that are rotatably connected, the long angle arm and the short angle arm are both metal plates with a U-shaped structure, both ends of the adjustable angle arm are rotatably connected with a U-shaped groove clamp plate 1, and the two sides of the U-shaped groove clamp plate 1 are connected with a U-shaped groove clamp plate 2 by a first bolt, one side of the long angle arm and the short angle arm is fixed with a scale plate by a second bolt, and a plurality of positioning holes are staggered up and down on the scale plate.

[0006] As an improvement, a V-shaped fixing groove is arranged in the middle of the U-shaped groove clamping plate 1, and a plurality of stepped fixing teeth are arranged on the inner side of the fixing groove.

[0007] As an improvement, one side of the U-groove clamp plate 1 is fixed with one of the angle arm seat 1 or the angle arm seat 2, and both the angle arm seat 1 and the angle arm seat 2 are flat at one end and have a rotating connection head at the other end, wherein the rotating connection head of the angle arm seat 1 is located in the middle position and the rotating connection head of the angle arm seat 2 is inclined to both sides.

[0008] As an improvement, the U-shaped groove clamp plate 1 is rotatably connected to one end of the adjustment angle arm through angle arm seat 1 or angle arm seat 2, and the other end is connected and fixed to the external antenna through angle arm seat 1 or angle arm seat 2.

[0009] As an improvement, the rotational connection between the long angle arm and the short angle arm and the rotational connections at both ends with the U-shaped groove clamp are connected by a third bolt, and the other end of the third bolt is fixed by a first nut, a first flat washer and a first spring washer. The third bolt is located at the U-shaped structure between the long angle arm and the short angle arm and is sleeved with an isolation tube.

[0010] As an improvement, the other ends of the first bolt and the second bolt are fixed by means of a second nut, a second flat washer and a second spring washer, and the number of the second nuts is greater than or equal to two.

[0011] As an improvement, the scale plate is a metal plate, and the second bolt passes through the positioning hole and is fixedly connected to the long angle arm and the short angle arm.

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

[0013] The adjustable antenna bracket is provided with a scale plate on one side of the long angle arm and the short angle arm, and the opening and closing angle between the long angle arm and the short angle arm is fixed and changed through a plurality of positioning holes provided on the scale plate, so that the opening and closing angle of the antenna mounting bracket will not change after adjustment and fixation. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0016] Figure 3 The utility model is a structure of an antenna adjustable mounting bracket Figure 3 .

[0017] As shown in the figure: 1. Adjustable angle arm; 2. Long angle arm; 3. Short angle arm; 4. U-shaped groove clamp plate 1; 5. First bolt; 6. U-shaped groove clamp plate 2; 7. Second bolt; 8. Scale plate; 9. Multiple positioning holes; 10. Fixed groove; 11. Fixed teeth; 12. Angle arm seat 1; 13. Angle arm seat 2; 14. Rotating connector; 15. Third bolt; 16. Isolation tube DETAILED DESCRIPTION

[0018] 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.

[0019] 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.

[0020] Embodiment 1:

[0021] As the instruction manual Figure 1-3 As shown, an adjustable antenna mounting bracket includes an adjustable angle arm 1, which is composed of a long angle arm 2 and a short angle arm 3 connected by rotation. The long angle arm 2 and the short angle arm 3 are both metal plates with a U-shaped structure.

[0022] In the utility model, both ends of the adjusting angle arm 1 are rotatably connected with a U-shaped groove clamp plate 4, the rotatable connection between the long angle arm 2 and the short angle arm 3 and the rotatable connections between the two ends and the U-shaped groove clamp plate 4 are connected by a third bolt 15, and the other end of the third bolt 15 is fixed by a first nut, a first flat washer and a first spring washer, and the third bolt 15 is located at the U-shaped structure between the long angle arm 2 and the short angle arm 3 and is sleeved with an isolation tube 16.

[0023] In the utility model, both sides of the U-groove clamping plate 1 4 are connected with the U-groove clamping plate 2 6 through the first bolt 5, a V-shaped fixing groove 10 is arranged in the middle of the U-groove clamping plate 1 4, and a plurality of stepped fixing teeth 11 are arranged on the inner side of the fixing groove 10.

[0024] In the utility model, one side of the U-shaped groove clamp plate 14 is fixed with one of the angle arm seat 12 or the angle arm seat 2 13 by welding or bolt connection. The angle arm seat 12 and the angle arm seat 2 13 are both flat at one end and a rotating connector 14 at the other end, wherein the rotating connector 14 of the angle arm seat 12 is located in the middle position and the rotating connector 14 of the angle arm seat 2 13 is inclined to both sides. The U-shaped groove clamp plate 14 is rotatably connected to one end of the adjusting angle arm 1 through the angle arm seat 12 or the angle arm seat 2 13, and the other end is connected and fixed to the external antenna through the angle arm seat 12 or the angle arm seat 2 13.

[0025] In the utility model, a scale plate 8 is fixed to one side of the long angle arm 2 and the short angle arm 3 by a second bolt 7. A plurality of positioning holes 9 are staggered up and down on the scale plate 8. The scale plate 8 is a metal plate, and the second bolt 7 passes through the positioning hole and is fixedly connected to the long angle arm 2 and the short angle arm 3.

[0026] In the present invention, the other ends of the first bolt 5 and the second bolt 7 are fixed by the cooperation of the second nut, the second flat washer and the second spring washer, and the number of the second nuts is greater than or equal to two.

[0027] When the utility model is implemented, the adjustable angle arm 1 can be fixed at a fixed position of the rod-shaped structure through the U-groove clamp plate 1 4 and the U-groove clamp plate 2 6, or can be directly fixedly connected to the ground or wall or the like through the U-groove clamp plate 1 4 through the first bolt 5 and the matching second nut, the second flat washer and the second spring washer; when adjusting the angle, the third bolt 15 at the rotating position and the matching first nut are loosened and tightened after the angle is adjusted, and then the multiple positioning holes 9 on the scale plate 8 are fixedly connected with the second bolts 7 on the long angle arm 2 and the short angle arm 3 according to the adjusted angle, so as to prevent the angle between the long angle arm 2 and the short angle arm 3 from changing and provide a certain support.

[0028] 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. An adjustable antenna mounting bracket, comprising an adjustable angle arm, wherein the adjustable angle arm is composed of a long angle arm and a short angle arm connected by rotation, characterized in that: The long angle arm and the short angle arm are both metal plates with U-shaped structures. Both ends of the adjustable angle arm are rotatably connected with U-shaped groove clamp plate 1, and the two sides of U-shaped groove clamp plate 1 are connected with U-shaped groove clamp plate 2 by means of a first bolt. One side of the long angle arm and the short angle arm is fixed with a scale plate by means of a second bolt, and a plurality of positioning holes are staggered up and down on the scale plate.

2. The adjustable antenna mounting bracket according to claim 1, characterized in that: A V-shaped fixing groove is arranged in the middle of the U-shaped groove clamping plate 1, and a plurality of stepped fixing teeth are arranged on the inner side of the fixing groove.

3. The adjustable antenna mounting bracket according to claim 1, characterized in that: One side of the U-shaped groove clamp plate 1 is fixed with one of the angle arm seat 1 and the angle arm seat 2, both of which have a flat surface at one end and a rotating connector at the other end, wherein the rotating connector of the angle arm seat 1 is located in the middle position and the rotating connector of the angle arm seat 2 is inclined to both sides.

4. The adjustable antenna mounting bracket according to claim 3, characterized in that: The U-shaped groove clamp plate 1 is rotatably connected to one end of the adjusting angle arm through the angle arm seat 1 or the angle arm seat 2, and the other end is connected and fixed to the external antenna through the angle arm seat 1 or the angle arm seat 2.

5. The adjustable antenna mounting bracket according to claim 1, characterized in that: The rotational connection between the long angle arm and the short angle arm and the rotational connection between the two ends and the U-shaped groove clamp are connected by a third bolt, and the other end of the third bolt is fixed by a first nut, a first flat washer and a first spring washer. The third bolt is located at the U-shaped structure between the long angle arm and the short angle arm and is sleeved with an isolation tube.

6. The adjustable antenna mounting bracket according to claim 1, characterized in that: The other ends of the first bolt and the second bolt are fixed by means of a second nut, a second flat washer and a second spring washer, and the number of the second nuts is greater than or equal to two.

7. The adjustable antenna mounting bracket according to claim 1, characterized in that: The scale piece is a metal plate, and the second bolt passes through the positioning hole and is fixedly connected to the long angle arm and the short angle arm.

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