Antenna support frame

Abstract

The utility model provides an antenna supporting frame, which relates to the field of antenna supporting frames and comprises a supporting unit, an adjusting unit is arranged at the top of the supporting unit, and limiting units are arranged on two sides of the adjusting unit. 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 as to ensure the stability of the antenna, the output shaft of the first motor drives the screw rod to rotate, and then the screw rod can drive the movable plate, the connecting seat, the movable seat and the limiting unit to move up and down. An output shaft of a second motor can drive a movable seat and a limiting unit to rotate, then the limiting unit can drive the antenna to carry out orientation adjustment, and meanwhile, an output end of an electric push rod drives a connecting plate and a connecting rod to move downwards, so that the connecting rod drives one end of a limiting frame to move around the axis of a rotating shaft; therefore, the limiting unit can drive the antenna to carry out angle adjustment.

Description

Technical Field

[0001] The utility model belongs to the field of antenna support frames, in particular to an antenna support frame. Background Art

[0002] Antenna supports are structures used to mount and support antennas. They are commonly used in wireless communication systems, TV signal reception, satellite reception and other applications. They are designed to provide stable support and proper positioning to ensure that the antenna can effectively receive or transmit signals and remain stable under various environmental conditions.

[0003] When the antenna support frame is in use, the antenna is first positioned by the limiting mechanism, and then the ground plug is inserted into the ground to position the supporting mechanism to ensure the stability of the supporting mechanism, so that the supporting mechanism can cooperate with the limiting mechanism to stably support the antenna; the antenna support frame in the prior art is in a fixed state by the ground plug, and when the angle of the antenna needs to be adjusted later, the ground plug needs to be pulled out before the angle can be adjusted, and after the adjustment is completed, the ground plug needs to be plugged in again to fix it, which is not only cumbersome and inconvenient but also time-consuming and labor-intensive.

[0004] In summary, the present invention provides an antenna support frame to solve the above problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] An antenna support frame comprises a support unit, an adjustment unit is arranged on the top of the support unit, and limit units are arranged on both sides of the adjustment unit, the limit unit comprises a limit frame, the support unit comprises a support seat, the inner cavity of the support seat is movably connected with a movable plate, the bottom of the inner cavity of the support seat is fixedly connected with a first motor, and the output shaft of the first motor is transmission-connected with a screw rod, the adjustment unit comprises a connecting seat, the bottom of the inner cavity of the connecting seat is fixedly connected with a second motor, and the output shaft of the second motor is transmission-connected with a movable seat, the top of the inner cavity of the movable seat is fixedly connected with an electric push rod, and the output end of the electric push rod is fixedly connected with a connecting plate, and both sides of the connecting plate are movably connected with connecting rods through rotating shafts.

[0007] Furthermore, in the utility model, the screw is located in the inner cavity of the movable plate and is threadedly connected to the inner cavity of the movable plate. The top of the movable plate is fixedly connected to the bottom of the connecting seat. The end of the connecting rod away from the connecting plate is movably connected to the limit frame through a rotating shaft.

[0008] Furthermore, in the utility model, the limiting unit also includes a bolt, which is threadedly connected to the limiting frame, and the bottom of the bolt is movably connected to a clamping plate via a bearing, and one side of the limiting frame is movably connected to a movable seat via a rotating shaft.

[0009] Furthermore, in the utility model, the bottom of the support seat is fixedly connected to a base plate, both sides of the top of the base plate are fixedly connected to support plates, and the other end of the support plate is fixedly connected to the support seat, and both sides of the top of the base plate are movably connected to screws.

[0010] Furthermore, in the utility model, through grooves are provided on both sides of the movable seat, and the connecting rod passes through the inner cavity of the through groove and is slidably connected with the inner cavity of the through groove.

[0011] Furthermore, in the utility model, a limiting block is fixedly connected to the front side of the movable plate, a limiting groove is provided on the front side of the support seat, and the limiting block is located in the inner cavity of the limiting groove and is slidably connected to the inner cavity of the limiting groove.

[0012] Beneficial effects: The utility model has the following beneficial effects:

[0013] The utility model can limit the antenna through the limiting unit, and the supporting seat, the connecting seat and the movable seat can support the limiting unit, so as to ensure the stability of the antenna, the output shaft of the first motor drives the screw to rotate, and then the screw can drive the movable plate, the connecting seat, the movable seat and the limiting unit to move up and down, so as to achieve the height adjustment of the antenna, the output shaft of the second motor can drive the movable seat and the limiting unit to rotate, and then the limiting unit can drive the antenna to adjust the azimuth, and at the same time, the connecting plate and the connecting rod are driven downward by the output end of the electric push rod, so that the connecting rod drives one end of the limiting frame to move around the axis of the rotating shaft, so that the limiting unit can drive the antenna to adjust the angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the electric push rod of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the support seat of the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the connection structure of the limit frame, bolts and pressing plate.

[0018] In the figure:

[0019] 1. Support unit; 11. Support seat; 111. Limiting groove; 112. Support plate; 113. Bottom plate; 12. Movable plate; 121. Limiting block; 13. First motor; 14. Screw rod; 2. Adjusting unit; 21. Connecting seat; 22. Second motor; 23. Movable seat; 231. Through groove; 24. Electric push rod; 25. Connecting plate; 26. Connecting rod; 3. Limiting unit; 31. Limiting frame; 32. Bolt; 33. Pressing plate. DETAILED DESCRIPTION

[0020] In order to better understand the technical content of the utility model, specific embodiments are cited and described as follows in conjunction with the accompanying drawings. In this disclosure, various aspects of the utility model are described with reference to the accompanying drawings, and many illustrative embodiments are shown in the accompanying drawings. The embodiments of the present disclosure are not necessarily defined to include all aspects of the utility model. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the utility model are not limited to any implementation method. In addition, some aspects disclosed in the utility model can be used alone, or used in any appropriate combination with other aspects disclosed in the utility model.

[0021] Example 1

[0022] like Figure 1-4 As shown, it is the first embodiment of the utility model, which provides an antenna support frame, including a support unit 1, an adjustment unit 2 is arranged on the top of the support unit 1, and limit units 3 are arranged on both sides of the adjustment unit 2, the limit units 3 include limit frames 31, the support unit 1 includes a support seat 11, the inner cavity of the support seat 11 is movably connected with a movable plate 12, the bottom of the inner cavity of the support seat 11 is fixedly connected with a first motor 13, and the output shaft of the first motor 13 is transmission-connected with a screw rod 14, the adjustment unit 2 includes a connecting seat 21, the bottom of the inner cavity of the connecting seat 21 is fixedly connected with a second motor 22, and the output shaft of the second motor 22 is transmission-connected with a movable seat 23, the top of the inner cavity of the movable seat 23 is fixedly connected with an electric push rod 24, and the output end of the electric push rod 24 is fixedly connected with a connecting plate 25, and both sides of the connecting plate 25 are movably connected with connecting rods 26 through rotating shafts.

[0023] like Figure 1-3As shown, the antenna can be limited by the limiting unit 3, and 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. By turning on the first motor 13, the output shaft of the first motor 13 can drive the screw 14 to rotate, and then the screw 14 can drive the movable plate 12 to move up and down, and the movable plate 12 drives the connecting seat 21, the movable seat 23 and the limiting unit 3 to move up and down, so that the limiting unit 3 drives the antenna to move up and down, so as to achieve the height adjustment of the antenna. The movable seat 23 and the limiting unit 3 can be driven to rotate by the output shaft of the second motor 22, and then the limiting unit 3 can drive the antenna to adjust its azimuth while rotating, so as to achieve the azimuth adjustment of the antenna. At the same time, the connecting plate 25 and the connecting rod 26 are driven downward by the output end of the electric push rod 24, 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 can drive the antenna to adjust its angle.

[0024] Example 2

[0025] Reference Figure 1 , 3 and 4, which are the second embodiment of the present utility model, and this embodiment is based on the previous embodiment.

[0026] In this embodiment, 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. 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.

[0027] The limiting unit 3 further includes a bolt 32 , which is threadedly connected to the limiting frame 31 , a clamping plate 33 is movably connected to the bottom of the bolt 32 via a bearing, and one side of the limiting frame 31 is movably connected to the movable seat 23 via a rotating shaft.

[0028] The bottom of the support seat 11 is fixedly connected to a bottom plate 113 , both sides of the top of the bottom plate 113 are fixedly connected to support plates 112 , and the other end of the support plate 112 is fixedly connected to the support seat 11 , and both sides of the top of the bottom plate 113 are movably connected to screws.

[0029] like Figure 1 , 3 As shown in FIG. 4 , the support plate 112 cooperates with the bottom plate 113 to ensure the stability of the support base 11. The bottom plate 113 is fixed to the ground by screws. By rotating the bolt 32, the bolt 32 can drive the clamping plate 33 downward to contact the antenna, so that the antenna can be positioned.

[0030] Example 3

[0031] Reference Figure 1-3 , which is the third embodiment of the utility model, and this embodiment is based on the previous two embodiments.

[0032] In this embodiment, through slots 231 are formed on both sides of the movable seat 23 , and the connecting rod 26 passes through the inner cavity of the through slot 231 and is slidably connected with the inner cavity of the through slot 231 .

[0033] The front of the movable plate 12 is fixedly connected to a limiting block 121 . The front of the support seat 11 is provided with a limiting groove 111 . 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 .

[0034] like Figure 1-3 As shown, when the movable plate 12 moves up and down, it can drive the limit block 121 to move along the inner cavity trajectory of the limit groove 111, thereby ensuring the stability of the movable plate 12 during movement. When the connecting rod 26 moves, the connecting rod 26 will slide along the inner cavity of the through groove 231, thereby preventing the connecting rod 26 from being misplaced during movement.

[0035] When in use, first place the antenna in the inner cavity of the limiting frame 31, then rotate the bolt 32, and the bolt 32 moves downward while rotating, so that the bolt 32 drives the clamping plate 33 downward to contact the antenna, so as to achieve the positioning of the antenna. The limiting unit 3 can be supported by the support seat 11, the connecting seat 21 and the movable seat 23 to ensure the stability of the antenna. When the height of the antenna needs to be adjusted, the first motor 13 is turned on, and the output shaft of the first motor 13 can drive the screw 14 to rotate, so that the screw 14 can drive the movable plate 12 to move up and down, and the movable plate 12 drives the connecting seat 21, the movable seat 23 and the limiting unit 3 to move up and down. , so that the limiting unit 3 drives the antenna to move up and down, so as to achieve the height adjustment of the antenna. When it is necessary to adjust the supporting azimuth of the antenna, by turning on the second motor 22, the output shaft of the second motor 22 can drive the movable seat 23 and the limiting unit 3 to rotate, and then the limiting unit 3 can drive the antenna to adjust its azimuth while rotating, so as to achieve the azimuth adjustment of the antenna. When it is necessary to adjust the supporting angle of the antenna, by turning on the electric push rod 24, the output end of the electric push rod 24 drives the connecting plate 25 and the connecting rod 26 downward, 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 can drive the antenna to adjust the angle.

[0036] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in the field. This application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0037] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. A person with ordinary knowledge in the technical field to which the present invention belongs may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the definition of the claims.

Claims

1. An antenna support frame, comprising a support unit (1), characterized in that: The top of the support unit (1) is provided with an adjustment unit (2), and both sides of the adjustment unit (2) are provided with a limit unit (3), and the limit unit (3) includes a limit frame (31). 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 output shaft of the first motor (13) is transmission-connected to a screw rod (14). The adjustment unit (2) includes a connecting seat (21), and 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 transmission-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) through rotating shafts.

2. The antenna support frame according to claim 1, characterized in that: The screw rod (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). The end of the connecting rod (26) away from the connecting plate (25) is movably connected to the limiting frame (31) via a rotating shaft.

3. The antenna support frame according to claim 1, characterized in that: The limiting unit (3) further comprises a bolt (32), wherein 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) via a bearing, and one side of the limiting frame (31) is movably connected to a movable seat (23) via a rotating shaft.

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

5. The antenna support frame according to claim 1, characterized in that: Through slots (231) are provided on both sides of the movable seat (23), and the connecting rod (26) passes through the inner cavity of the through slot (231) and is slidably connected to the inner cavity of the through slot (231).

6. The antenna support frame as claimed in claim 1, characterized in that: The front side of the movable plate (12) is fixedly connected to a limiting block (121); the front side of the support seat (11) is provided with a limiting groove (111); 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).

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