Airborne antenna with anti-tilt structure

Abstract

The utility model belongs to the technical field of anti-tilt airborne antennas, in particular to an airborne antenna with an anti-tilt structure, which comprises a support frame, mounting frames are fixedly mounted at four corners of the top of the support frame, and first rotating shafts are rotatably mounted on the inner sides of the mounting frames. The non-slip mat can abut against the ground, anti-inclination supporting is conducted on the supporting frame through the anti-inclination supporting plate, the non-slip mat can increase the friction force between the supporting frame and the ground, after adjustment is completed, the airborne antenna body can be connected with the fixing box through the connecting plate and the connecting block, and the connecting block is inserted into the inner side of the fixing box. At the moment, a motor is controlled to drive a driving shaft and a rotating disc to rotate, the rotating disc can drive a sliding frame and a limiting clamping block to move through cooperation of a plurality of connecting rods after rotating, the limiting clamping block can abut against a first rotating shaft, the friction force of the first rotating shaft can be large, and the anti-inclination supporting plate cannot deviate and rotate.

Description

TECHNICAL FIELD

[0001] The utility model relates to anti -tilt airborne antenna technical field especially, a kind of airborne antenna with anti -tilt structure. BACKGROUND

[0002] With the continuous development of science and technology, signal transmission has changed from the previous 2G to the present 5G, which has made a qualitative leap in transmission speed, and 5G signal transmission will use antenna, so the existing 5G antenna has been continuously innovated and developed, therefore it is known that the present 5G basically meets people's demand, but there are still some problems;The existing 5G antenna generally adopts a column to fix several struts, and the antenna is fixed by screws on the column, and the antenna is generally arranged in outdoor places such as roof terraces, and the bolts fixed with the ground will be rusted and weathered due to wind and rain, and may be tilted when the wind is strong;

[0003] The airborne antenna with anti-tilt structure disclosed in publication No. CN212676442U includes an antenna structure, the antenna structure includes a column, a support leg and an antenna main body, a first threaded hole is formed in the middle of the column, three groups of support legs are connected to the side surface of the column through a rotating shaft at equal angles, an antenna main body is arranged above the column, and a buffer structure is arranged at the lower end of the column;

[0004] When in use, the existing device buffers the antenna by the elasticity of the spring, and the spring will cause the antenna main body to vibrate multiple times after use, which will cause the bolts at the connection to loosen and even separate, so we propose an airborne antenna with anti-tilt structure. Utility model content

[0005] The utility model aims at providing an airborne antenna with anti-tilt structure, which solves the existing problems.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] An airborne antenna with anti-tilt structure includes a support frame, a mounting frame is fixedly installed at the top of the support frame, a first rotating shaft is rotatably installed inside the mounting frame, an anti-tilt support plate is rotatably installed outside the first rotating shaft, a second rotating shaft is rotatably installed inside the anti-tilt support plate, a movable frame is fixedly installed outside the second rotating shaft, and an anti-slip pad is fixedly installed at the bottom of the movable frame.

[0008] As further improvement of the above scheme, the top of the support frame is fixedly provided with a fixing box, the inner wall of the bottom of the fixing box is fixedly provided with a motor, the output end of the motor is fixedly provided with a driving shaft, the outer side of the driving shaft is fixedly provided with a rotating disc, and the outer side top of the rotating disc is rotatably provided with a connecting rod.

[0009] As further improvement of the above scheme, the inner side of the fixing box is slidably provided with a sliding frame, one end of the connecting rod is rotatably arranged on the top of the sliding frame, and the sliding frame is fixedly provided with a limiting block on one side.

[0010] As further improvement of the above scheme, the top of the fixing box is provided with an airborne antenna main body, the bottom of the airborne antenna main body is fixedly provided with a connecting plate, and the bottom of the connecting plate is fixedly provided with a connecting block at four corners.

[0011] As further improvement of the above scheme, the inner side of the fixing box is rotatably provided with a lead screw, the inner side of the fixing box is fixedly provided with a plurality of limiting rods, the outer side of the driving shaft is fixedly provided with a first bevel gear, the outer side of the lead screw is fixedly provided with a second bevel gear, and the first bevel gear and the second bevel gear are engaged.

[0012] As further improvement of the above scheme, the outer side of the lead screw is threadedly provided with a sliding plate, the sliding plate is slidably arranged on the outer side of the limiting rod, the sliding plate is fixedly provided with a plurality of locking blocks on one side, the connecting block is provided with a locking groove on one side, and the locking blocks are matched with the locking groove.

[0013] As further improvement of the above scheme, the outer side of the fixing box is provided with a plurality of guide grooves, the sliding frame is slidably arranged on the inner side of the guide grooves, and the limiting block is matched with the first rotating shaft.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] (1) The utility model discloses an airborne antenna with an anti-inclination structure, which can make the non-slip mat abut against the ground and support the support frame through the anti-inclination support plate, the non-slip mat can increase the friction between the support frame and the ground, and after adjustment, the airborne antenna main body can be connected with the fixing box through the connecting plate and the connecting block, the connecting block is inserted into the inner side of the fixing box, at this time, the motor drives the driving shaft and the rotating disc to rotate, the rotating disc can drive the sliding frame and the limiting block to move through the cooperation of the plurality of connecting rods after rotation, the limiting block can abut against the first rotating shaft, the friction of the first rotating shaft is large, and the anti-inclination support plate will not deviate and rotate.

[0016] (2) The airborne antenna with the anti-inclination structure, after the driving shaft rotates, can drive the smaller second bevel gear to move at an accelerated speed through the larger first bevel gear, the second bevel gear can drive the lead screw to rotate, the lead screw can drive the sliding plate and the locking block to slide into the inner side of the connecting block through thread cooperation, and the airborne antenna main body can be fixed on the top of the fixed box through the connecting block, so that the device is convenient and fast to connect and fix. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings described in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0018] Figure 1 A perspective structural schematic view of the airborne antenna with the anti-inclination structure is provided for the present application;

[0019] Figure 2 An exploded partial perspective structural schematic view of the airborne antenna with the anti-inclination structure is provided for the present application;

[0020] Figure 3 A cross-sectional partial perspective structural schematic view of the airborne antenna with the anti-inclination structure is provided for the present application;

[0021] Figure 4 A partial perspective structural schematic view of the airborne antenna with the anti-inclination structure is provided for the present application.

[0022] In the figure: 1, support frame; 2, mounting frame; 3, first rotating shaft; 4, anti-inclination support plate; 5, second rotating shaft; 6, movable frame; 7, non-slip pad; 8, fixed box; 9, motor; 10, driving shaft; 11, turntable; 12, connecting rod; 13, sliding frame; 14, limiting block; 15, airborne antenna main body; 16, connecting plate; 17, connecting block; 18, lead screw; 19, limiting rod; 20, first bevel gear; 21, second bevel gear; 22, sliding plate; 23, locking block. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application, and obviously, the described embodiments are only some embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0024] Reference Figures 1-4 The utility model provides an airborne antenna with anti -tilt structure, including support frame 1, the top four corners of support frame 1 are fixedly installed with mounting frame 2, the inner side of mounting frame 2 is rotatably installed with first rotating shaft 3, the outer side of first rotating shaft 3 is rotatably installed with anti -tilt support plate 4, the inner side of anti -tilt support plate 4 is rotatably installed with second rotating shaft 5, the outer side of second rotating shaft 5 is fixedly installed with movable frame 6, and the bottom of movable frame 6 is fixedly installed with non -slip pad 7, after placing support frame 1 in the specified position, according to the ground nail can make anti -tilt support plate 4 rotate around first rotating shaft 3, and make non -slip pad 7 and movable frame 6 rotate around second rotating shaft 5, can make non -slip pad 7 with ground and through anti -tilt support plate 4 to the anti -tilt support of support frame 1, and non -slip pad 7 can increase the friction of support frame 1 with ground, in the embodiment, the top of support frame 1 is fixedly installed with fixed box 8, the bottom inner wall of fixed box 8 is fixedly installed with motor 9, the output end of motor 9 is fixedly installed with drive shaft 10, the outer side of drive shaft 10 is fixedly installed with rotating disc 11, and the outer side top four corners of rotating disc 11 are rotatably installed with connecting rod 12.

[0025] In the embodiment, the inner side four corners of fixed box 8 are slidably installed with sliding frame 13, one end of connecting rod 12 is rotatably installed at the top of sliding frame 13, and one side of sliding frame 13 is fixedly installed with limit stopper 14, at this time, control motor 9 drives drive shaft 10 and rotating disc 11 to rotate, rotating disc 11 can drive sliding frame 13 and limit stopper 14 to move after rotating through the cooperation of multiple connecting rods 12, limit stopper 14 can abut with first rotating shaft 3, so that the friction of first rotating shaft 3 is larger, and the anti -tilt support plate 4 is not deviated from rotating, in the embodiment, the top of fixed box 8 is provided with airborne antenna main body 15, the bottom of airborne antenna main body 15 is fixedly installed with connecting plate 16, and the bottom four corners of connecting plate 16 are fixedly installed with connecting block 17, in the embodiment, the inner side of fixed box 8 is rotatably installed with lead screw 18, the inner side of fixed box 8 is fixedly installed with multiple limit rods 19, the outer side of drive shaft 10 is fixedly installed with first bevel gear 20, the outer side of lead screw 18 is fixedly installed with second bevel gear 21, and first bevel gear 20 and second bevel gear 21 are engaged.

[0026] The outer side of the lead screw 18 is provided with a sliding plate 22 which is slidingly installed on the outer side of the limiting rod 19. The sliding plate 22 is fixedly provided with a plurality of locking blocks 23 on one side. The connecting block 17 is provided with a locking groove on one side. The locking blocks 23 are matched with the locking groove. The driving shaft 10 can drive the smaller second bevel gear 21 to move at a higher speed through the larger first bevel gear 20 after rotation. The second bevel gear 21 can drive the lead screw 18 to rotate. The lead screw 18 can drive the sliding plate 22 and the locking blocks 23 to slide into the inner side of the connecting block 17 through thread cooperation. The airborne antenna body 15 can be fixed on the top of the fixed box 8 through the connecting block 17. The device is convenient and fast to connect and fix.

[0027] The implementation principle of the airborne antenna with the anti-inclination structure in the embodiment of the application is as follows: after the support frame 1 is placed at a specified position, the anti-inclination support plate 4 can be rotated around the first rotating shaft 3 according to the ground nail. The non-slip pad 7 and the movable frame 6 can be rotated around the second rotating shaft 5. The non-slip pad 7 can abut against the ground and support the support frame 1 through the anti-inclination support plate 4. The non-slip pad 7 can increase the friction between the support frame 1 and the ground. After adjustment, the airborne antenna body 15 can be connected with the fixed box 8 through the connecting plate 16 and the connecting block 17. The connecting block 17 is inserted into the inner side of the fixed box 8. At this time, the driving shaft 10 and the rotating disc 11 are driven to rotate by the control motor 9. The sliding frame 13 and the limiting block 14 can be moved through the cooperation of the plurality of connecting rods 12 after the rotating disc 11 rotates. The limiting block 14 can abut against the first rotating shaft 3. The friction of the first rotating shaft 3 is large. The anti-inclination support plate 4 will not deviate from rotation. The driving shaft 10 can drive the smaller second bevel gear 21 to move at a higher speed through the larger first bevel gear 20 after rotation. The second bevel gear 21 can drive the lead screw 18 to rotate. The lead screw 18 can drive the sliding plate 22 and the locking blocks 23 to slide into the inner side of the connecting block 17 through thread cooperation. The airborne antenna body 15 can be fixed on the top of the fixed box 8 through the connecting block 17. The device is convenient and fast to connect and fix.

[0028] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0029] The above has carried out the detailed introduction to the airborne antenna with the anti-inclination structure provided by the utility model. The principle and implementation mode of the utility model are described in the text by applying specific embodiments, and the above embodiment description is only used for helping to understand the method and core idea of the utility model. It should be pointed out that, for ordinary skilled person in the art, without departing from the principle of the utility model, the utility model can be improved and modified in several ways, and these improvements and modifications also fall within the protection scope of the utility model claim.

Claims

1. An airborne antenna with an anti-tilt structure, characterized in that, include: A support frame (1) is provided, with mounting brackets (2) fixedly installed at the four corners of the top of the support frame (1). A first rotating shaft (3) is rotatably installed on the inner side of the mounting bracket (2). An anti-tilt support plate (4) is rotatably installed on the outer side of the first rotating shaft (3). A second rotating shaft (5) is rotatably installed on the inner side of the anti-tilt support plate (4). A movable frame (6) is fixedly installed on the outer side of the second rotating shaft (5). An anti-slip pad (7) is fixedly installed at the bottom of the movable frame (6).

2. An airborne antenna with an anti-tilt structure according to claim 1, characterized in that, A fixed box (8) is fixedly installed on the top of the support frame (1), a motor (9) is fixedly installed on the bottom inner wall of the fixed box (8), a drive shaft (10) is fixedly installed on the output end of the motor (9), a turntable (11) is fixedly installed on the outside of the drive shaft (10), and connecting rods (12) are rotatably installed on the four corners of the top of the outside of the turntable (11).

3. An airborne antenna with an anti-tilt structure according to claim 2, characterized in that, The four corners of the inner side of the fixed box (8) are slidably installed with sliding frames (13), one end of the connecting rod (12) is rotatably installed on the top of the sliding frame (13), and a limit block (14) is fixedly installed on one side of the sliding frame (13).

4. An airborne antenna with an anti-tilt structure according to claim 2, characterized in that, The top of the fixed box (8) is provided with an airborne antenna body (15), the bottom of the airborne antenna body (15) is fixedly installed with a connecting plate (16), and the four corners of the bottom of the connecting plate (16) are fixedly installed with connecting blocks (17).

5. An airborne antenna with an anti-tilt structure according to claim 2, characterized in that, A lead screw (18) is rotatably mounted on the inner side of the fixed box (8), and a plurality of limit rods (19) are fixedly mounted on the inner side of the fixed box (8). A first bevel gear (20) is fixedly mounted on the outer side of the drive shaft (10), and a second bevel gear (21) is fixedly mounted on the outer side of the lead screw (18). The first bevel gear (20) and the second bevel gear (21) mesh with each other.

6. An airborne antenna with an anti-tilt structure according to claim 5, characterized in that, A sliding plate (22) is threaded on the outer side of the lead screw (18). The sliding plate (22) is slidably installed on the outer side of the limiting rod (19). A plurality of locking blocks (23) are fixedly installed on one side of the sliding plate (22). A locking groove is opened on one side of the connecting block (17). The locking block (23) fits into the locking groove.

7. An airborne antenna with an anti-tilt structure according to claim 3, characterized in that, Multiple guide grooves are provided on the outer side of the fixed box (8), the sliding frame (13) is slidably installed on the inner side of the guide groove, and the limiting block (14) is in contact with the first rotating shaft (3).

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