Building antenna mounting bracket and antenna

Abstract

The utility model belongs to the field of communication antennas and provides a building antenna mounting bracket and an antenna. The mounting bracket includes a fixing plate, an adjusting plate rotatably connected to the fixing plate, and a connecting shaft used to connect the fixing plate and the adjusting plate. The fixing plate and / or the adjusting plate are provided with an arc-shaped slide groove, the connecting shaft passes through the arc-shaped slide groove to connect the fixing plate and the adjusting plate, and the connecting shaft can slide along the arc-shaped slide groove, and a locking piece for locking the relative position of the fixing plate and the adjusting plate is provided on the connecting shaft; the antenna includes an antenna body and the above-mentioned building mounting bracket, and the antenna body is detachably connected to the adjusting plate; the mounting bracket fixes the fixing plate on the wall, the adjusting plate is rotatably connected to the fixing plate, and the antenna is mounted on the adjusting plate. By providing an arc-shaped slide groove for the connecting shaft to slide, the rotation trajectory can be limited, so that the angle adjustment of the antenna is more precise, and the locking piece can realize locking or unlocking of the fixing plate and the adjusting plate, so that the angle adjustment of the antenna is more convenient.

Description

Technical Field

[0001] The utility model relates to the field of communication antennas, in particular to a building antenna mounting bracket and an antenna. Background Art

[0002] Antenna is a converter that converts the guided waves propagating on the 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. Engineering systems such as radio communications, broadcasting, television, radar, navigation, electronic countermeasures, remote sensing, and radio astronomy, all of which use electromagnetic waves to transmit information, rely on antennas to work. Antennas are mostly installed and fixed on mounting brackets.

[0003] There are generally two ways to install the mounting bracket of a building antenna. One is to install the mounting bracket on a pole, and the other is to install the mounting bracket directly on a wall. Since the pole is usually round and the mounting bracket is usually installed on the pole through a U-shaped screw, the pole installation method can easily adjust the horizontal angle of the antenna as needed. However, some antennas need to be installed on the wall. This installation method usually uses expansion screws to fix the mounting bracket on the wall. Once the installation position is confirmed, it is difficult to adjust it. When the horizontal angle of the antenna needs to be adjusted, the only way to adjust the horizontal angle of the antenna is to drill holes again and adjust the direction of the mounting bracket, which makes the installation and debugging of the antenna inconvenient.

[0004] The technical problem to be solved by the present application is: how to solve the problem of inconvenience in adjusting the horizontal angle of the existing building antenna mounting bracket directly mounted on the wall. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model aims to provide a building antenna mounting bracket, which has the characteristics of simple structure and convenient horizontal angle adjustment.

[0006] The technical solution adopted by the utility model is: a building antenna mounting bracket, including a fixing plate, an adjusting plate rotatably connected to the fixing plate, and a connecting shaft for connecting the fixing plate and the adjusting plate, the fixing plate and / or the adjusting plate are provided with an arc-shaped slide groove, the connecting shaft passes through the arc-shaped slide groove to connect the fixing plate and the adjusting plate, and the connecting shaft can slide along the arc-shaped slide groove, and a locking piece for locking the relative position of the fixing plate and the adjusting plate is provided on the connecting shaft.

[0007] The building antenna mounting bracket of the utility model fixes a fixing plate on a wall, the adjusting plate is rotatably connected to the fixing plate, the antenna is mounted on the adjusting plate, the connecting shaft not only serves as the rotating shaft of the fixing plate and the adjusting plate, but also can cooperate with the locking member to lock the fixing plate and the adjusting plate, which can reduce the number of parts and make the structure more compact, and by providing an arc-shaped sliding groove for the connecting shaft to slide, the trajectory of the adjusting plate can be limited, so that the angle adjustment of the antenna is more precise, and the locking member can be used to lock or unlock the fixing plate and the adjusting plate, making the angle adjustment of the antenna more convenient.

[0008] In some embodiments, the arc-shaped slide groove is arranged on the fixed plate, and the adjustment plate is provided with a through hole for the connecting shaft to pass through.

[0009] By adopting the above technical solution, there is no need to provide an arc-shaped slide groove on the adjustment plate, so that the adjustment plate can be used in both wall installation and pole installation, which is conducive to reducing costs.

[0010] In some embodiments, an anti-drop block is provided at one end of the connecting shaft away from the adjusting plate, a locking piece is threadedly connected to one end of the connecting shaft close to the adjusting plate, and a spring washer is further provided between the locking piece and the adjusting plate.

[0011] By adopting the above technical solution, the locking member is connected to the connecting shaft through a thread, making it easier to lock or unlock the adjustment plate. The threaded connection has a certain self-locking property, and combined with the spring gasket, the reliability of the structure is improved.

[0012] In some embodiments, a first folded edge is provided on the edge of the fixing plate, one end of the first folded edge is connected to the fixing plate, and the other end extends in a direction away from the adjustment plate, and the first folded edge and the fixing plate form a receiving cavity for receiving the anti-slip block.

[0013] By adopting the above technical solution, the first folded edge and the fixed plate form a accommodating cavity for the anti-slip block, which can prevent the anti-slip block from hindering the installation of the fixed plate on the wall. Setting the first folded edge in a direction away from the adjusting plate can prevent the first folded edge from interfering with the rotation of the adjusting plate. At the same time, the first folded edge can also enhance the strength of the fixed plate and improve the deformation resistance of the fixed plate.

[0014] In some embodiments, the number of the connecting shaft is at least one, and each arc-shaped sliding groove corresponds to one or more connecting shafts.

[0015] By adopting the above technical solution, the number of connecting shafts can be increased or decreased according to actual needs, and each arc groove can correspond to one connecting shaft or multiple connecting shafts according to actual needs.

[0016] In some embodiments, an arc-shaped slide groove is arranged on the adjustment plate, one end of the connecting shaft is fixedly connected to the fixed plate, and the other end is penetrated by the arc-shaped slide groove, the locking piece is threadedly connected to the end of the connecting shaft away from the fixed plate, and a spring gasket is also arranged between the locking piece and the adjustment plate.

[0017] In some embodiments, an angle scale is provided on the fixed plate, and an indicating arrow corresponding to the angle scale line is provided on the adjustment plate.

[0018] By adopting the above technical solution, it is convenient to intuitively understand the rotation angle of the adjustment plate.

[0019] In some embodiments, a first mounting hole for a fastener to pass through is provided on the fixing plate, and the fastener passes through the first mounting hole to fix the fixing plate to an external wall.

[0020] In some embodiments, one end of the adjustment plate away from the fixing plate is connected to a mounting plate, and a second mounting hole is provided on the mounting plate.

[0021] By adopting the above technical solution, the antenna can be easily installed on the adjustment board.

[0022] An antenna comprises an antenna body and the above-mentioned building installation bracket, wherein the antenna body is detachably connected to an adjustment plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of a building antenna mounting bracket according to a first embodiment of the utility model;

[0024] Figure 2 for Figure 1 Another perspective structural diagram of the building antenna mounting bracket shown;

[0025] Figure 3 for Figure 1 The structural exploded diagram of the building antenna mounting bracket shown;

[0026] Figure 4 It is a structural schematic diagram of a building antenna mounting bracket according to a second embodiment of the utility model;

[0027] Figure 5 The schematic diagram is a schematic diagram of an application example of the building antenna mounting bracket of the utility model in an antenna.

[0028] In the figure: 100, building antenna mounting bracket; 10, fixing plate; 11, first folded edge; 12, angle scale; 13, first mounting hole; 20, adjustment plate; 21, second folded edge; 22, limit groove; 23, indicator arrow; 30, connecting shaft; 40, arc-shaped slide groove; 50, locking piece; 60, anti-slip block; 70, spring gasket; 80, mounting plate; 81, second mounting hole.

[0029] 200, antenna; 10a, antenna body; 20a, connecting socket. DETAILED DESCRIPTION

[0030] 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.

[0031] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. When the number of an element is referred to as "plurality", it may be any number of two or more. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0033] First embodiment:

[0034] See also Figures 1 to 3 , which is a preferred embodiment of the utility model, is a building antenna mounting bracket 100, comprising a fixing plate 10, an adjusting plate 20 rotatably connected to the fixing plate 10, and a connecting shaft 30 for connecting the fixing plate 10 and the adjusting plate 20, the fixing plate 10 and / or the adjusting plate 20 are provided with an arcuate slide groove 40, the connecting shaft 30 penetrates the arcuate slide groove 40 to connect the fixing plate 10 and the adjusting plate 20, and the connecting shaft 30 can slide along the arcuate slide groove 40, and a locking member 50 for locking the relative position of the fixing plate 10 and the adjusting plate 20 is provided on the connecting shaft 30.

[0035] In this embodiment, the arc-shaped slide groove 40 is provided on the fixed plate 10, and a through hole for the connecting shaft 30 to pass through is provided on the adjusting plate 20. This design does not require the arc-shaped slide groove 40 to be provided on the adjusting plate 20, so that the adjusting plate 20 can be used in both wall installation and pole installation, which is conducive to reducing costs. In other embodiments, the arc-shaped slide groove 40 can also be provided on both the fixed plate 10 and the adjusting plate 20.

[0036] Furthermore, an anti-dropping block 60 is fixedly connected to one end of the connecting shaft 30 away from the adjusting plate 20, and the locking member 50 is threadedly connected to one end of the connecting shaft 30 close to the adjusting plate 20, and a spring washer 70 is also arranged between the locking member 50 and the adjusting plate 20. The locking member 50 is threadedly connected to the connecting shaft 30, so that the locking member 50 is more convenient to lock or unlock the adjusting plate 20, and the threaded connection has a certain self-locking performance, and the reliability of the structure is improved in combination with the spring washer 70.

[0037] Preferably, the edge of the fixed plate 10 is provided with a first folded edge 11, one end of the first folded edge 11 is connected to the fixed plate 10, and the other end extends in a direction away from the adjusting plate 20, and the first folded edge 11 and the fixed plate 10 constitute a housing cavity for accommodating the anti-slip block 60. The first folded edge 11 and the fixed plate 10 constitute a housing cavity for the anti-slip block 60, which can prevent the anti-slip block 60 from hindering the installation of the fixed plate 10 on the wall, and setting the first folded edge 11 in a direction away from the adjusting plate 20 can prevent the first folded edge 11 from interfering with the rotation of the adjusting plate 20, and the first folded edge 11 can also enhance the strength of the fixed plate 10 and improve the anti-deformation ability of the fixed plate 10. In order to prevent the anti-slip block 60 from causing uneven force on the fixed plate 10 during installation, the height of the first folded edge 11 should be higher than the height of the anti-slip block 60.

[0038] In this embodiment, the edge of the adjustment plate 20 is provided with a second folded edge 21, the first end of the second folded edge 21 is connected to the adjustment plate 20, and the other end extends in a direction away from the fixed plate 10. The second folded edge 21 can enhance the resistance to deformation of the adjustment plate 20, and the second folded edge 21 extends in a direction away from the fixed plate 10, which can avoid interference between the second folded edge 21 and the fixed plate 10. Further, since the adjustment plate 20 in this embodiment can also be used in a fixed manner installed with a pole, a limiting groove 22 corresponding to the pole is provided on the second folded edge 21; preferably, in order to adapt to poles of different diameters, the limiting groove 22 is a stepped limiting groove 22.

[0039] Optionally, the number of connecting shafts 30 is at least one, and each arc-shaped slot 40 corresponds to one or more connecting shafts 30. The number of connecting shafts 30 can be increased or decreased according to actual needs, and each arc-shaped slot can correspond to one connecting shaft 30 or more connecting shafts 30 according to actual needs. Preferably, the number of connecting shafts 30 is at least two. By setting two or more connecting shafts 30, multi-point fixation of the adjustment plate 20 and the fixed plate 10 can be achieved, thereby improving the connection reliability of the adjustment plate 20 and the fixed plate 10. In this embodiment, the number of connecting shafts 30 is four, and the four connecting shafts 30 are arranged at intervals along the rotation trajectory, and each connecting shaft 30 corresponds to an arc-shaped slot 40.

[0040] like Figure 1 and Figure 3 As shown, the fixing plate 10 is provided with an angle scale 12, and the adjusting plate 20 is provided with an indicating arrow 23 corresponding to the angle scale 12. This arrangement facilitates intuitive understanding of the rotation angle of the adjusting plate 20.

[0041] In one embodiment, the fixing plate 10 is provided with a first mounting hole 13 for the fastener to pass through, and the fastener passes through the first mounting hole 13 to fix the fixing plate 10 to the external wall. Optionally, the fastener is an expansion bolt.

[0042] Optionally, a mounting plate 80 is connected to one end of the adjustment plate 20 away from the fixing plate 10, and a second mounting hole 81 is provided on the mounting plate 80. The mounting plate 80 can be provided to facilitate the installation of the antenna 200 on the adjustment plate 20. In this embodiment, the mounting plate 80 is provided at 90 degrees to the adjustment plate 20, and in other embodiments, the mounting plate 80 and the adjustment plate 20 can also be provided at other angles.

[0043] During installation, according to the position of the first installation hole 13, a hole for placing the expansion screw is first drilled on the wall, and then the expansion screw is installed. Then the connecting shaft 30 is passed through the fixing plate 10, and then the fixing plate 10 is locked on the expansion screw so that the fixing plate 10 is installed and fixed on the wall. Then the connecting shaft 30 is passed through the through hole on the adjustment plate 20, and the spring gasket 70 and the locking member 50 are sequentially sleeved on the connecting shaft 30. After adjusting the angle of the adjustment plate 20, the locking member 50 is locked with a tool to complete the installation of the building antenna mounting bracket 100. When the angle needs to be adjusted, only the locking member 50 needs to be loosened, and after the angle is adjusted, the locking member 50 can be locked.

[0044] The building antenna mounting bracket 100 of the utility model fixes the fixing plate 10 on the wall, the adjusting plate 20 is rotatably connected with the fixing plate 10, and the antenna 200 is installed on the adjusting plate 20. The connecting shaft 30 not only serves as the rotating shaft of the fixing plate 10 and the adjusting plate 20, but also can cooperate with the locking member 50 to lock the fixing plate 10 and the adjusting plate 20, which can reduce the number of parts and make the structure more compact. By providing an arc-shaped sliding groove 40 for the connecting shaft 30 to slide, the trajectory of the adjusting plate 20 can be limited, so that the angle adjustment of the antenna 200 is more precise, and the locking member 50 can be used to lock or unlock the fixing plate 10 and the adjusting plate 20, so that the angle adjustment of the antenna 200 is more convenient.

[0045] Second embodiment:

[0046] like Figure 4 As shown, a building antenna mounting bracket 100 of a second embodiment of the utility model is shown. The mounting bracket in this embodiment has a similar structure to the mounting bracket of the first embodiment, except that an arcuate slide groove 40 is provided on the adjusting plate 20, one end of the connecting shaft 30 is fixedly connected to the fixing plate 10, and the other end is penetrated by the arcuate slide groove 40, a locking member 50 is threadedly connected to the end of the connecting shaft 30 away from the fixing plate 10, and a spring washer 70 is further provided between the locking member 50 and the adjusting plate 20.

[0047] Third embodiment:

[0048] like Figure 5 FIG. 1 is an application example of an antenna 200 of the building antenna mounting bracket 100 provided in the embodiment of the utility model. Based on the first and second embodiments, an antenna 200 includes an antenna body 10a and the building mounting bracket, and the antenna body 10a is detachably connected to the adjustment plate 20.

[0049] Furthermore, in order to facilitate the connection between the antenna body 10 a and the mounting plate 80 , the antenna 200 further includes a connection base 20 a for connecting the antenna body 10 a and the mounting plate 80 .

[0050] The antenna 200 in this embodiment includes the above-mentioned mounting bracket, so the antenna 200 with the above-mentioned building mounting bracket also has the above-mentioned beneficial effects, which will not be repeated here.

[0051] Finally, it should be noted that the above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A building antenna mounting bracket, comprising a fixing plate (10), characterized in that: The invention also comprises an adjusting plate (20) rotatably connected to the fixing plate (10), and a connecting shaft (30) for connecting the fixing plate (10) and the adjusting plate (20); the fixing plate (10) and / or the adjusting plate (20) are provided with an arc-shaped sliding groove (40); the connecting shaft (30) penetrates the arc-shaped sliding groove (40) to connect the fixing plate (10) and the adjusting plate (20); the connecting shaft (30) can slide along the arc-shaped sliding groove (40); and a locking member (50) for locking the relative position of the fixing plate (10) and the adjusting plate (20) is provided on the connecting shaft (30).

2. The building antenna mounting bracket according to claim 1, characterized in that: The arc-shaped sliding groove (40) is arranged on the fixed plate (10), and the adjustment plate (20) is provided with a through hole for the connecting shaft (30) to pass through.

3. The building antenna mounting bracket according to claim 2, characterized in that: An anti-drop block (60) is provided at one end of the connecting shaft (30) away from the adjusting plate (20), the locking piece (50) is threadedly connected to one end of the connecting shaft (30) close to the adjusting plate (20), and a spring washer (70) is further provided between the locking piece (50) and the adjusting plate (20).

4. The building antenna mounting bracket according to claim 3, characterized in that: The edge of the fixing plate (10) is provided with a first folded edge (11), one end of the first folded edge (11) is connected to the fixing plate (10), and the other end extends in a direction away from the adjustment plate (20), and the first folded edge (11) and the fixing plate (10) form a receiving cavity for receiving the anti-slip block (60).

5. The building antenna mounting bracket according to claim 2, characterized in that: The number of the connecting shaft (30) is at least one, and each of the arc-shaped sliding grooves (40) corresponds to one or more connecting shafts (30).

6. The building antenna mounting bracket according to claim 1, characterized in that: The arc-shaped slide groove (40) is arranged on the adjustment plate (20); one end of the connecting shaft (30) is fixedly connected to the fixed plate (10), and the other end is penetrated by the arc-shaped slide groove (40); the locking member (50) is threadedly connected to the end of the connecting shaft (30) away from the fixed plate (10); and a spring washer (70) is further arranged between the locking member (50) and the adjustment plate (20).

7. The building antenna mounting bracket according to claim 1, characterized in that: The fixing plate (10) is provided with an angle scale (12), and the adjusting plate (20) is provided with an indicating arrow (23) corresponding to the line of the angle scale (12).

8. The building antenna mounting bracket according to claim 1, characterized in that: The fixing plate (10) is provided with a first mounting hole (13) for a fastener to pass through, and the fastener passes through the first mounting hole (13) to fix the fixing plate (10) to an external wall.

9. The building antenna mounting bracket according to claim 1, characterized in that: One end of the adjustment plate (20) away from the fixed plate (10) is connected to a mounting plate (80), and a second mounting hole (81) is provided on the mounting plate (80).

10. An antenna, characterized in that: It comprises an antenna body (10a) and a building antenna mounting bracket (100) as claimed in any one of claims 1 to 9, wherein the antenna body (10a) is detachably connected to an adjustment plate (20).

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