Antenna fixing support frame with anti-falling function

Abstract

The utility model discloses an antenna fixing and supporting frame with an anti-falling function, which comprises a base, a supporting rod is fixedly arranged on the upper end face of the base, external threads are arranged on the outer wall of the supporting rod, an adjusting nut is arranged at the outer end of the supporting rod, the adjusting nut is in threaded connection with the supporting rod, a lantern ring is fixedly arranged at the lower end of the adjusting nut, and the lantern ring is in threaded connection with the supporting rod. A connecting ring is rotatably arranged on the outer wall of the lantern ring, a plurality of connecting rods are hinged to the outer wall of the connecting ring, grounding blocks are hinged to the other ends of the connecting rods, through holes are formed in the positions, located at the four corners, of the upper end face of each grounding block, and grounding cones are slidably arranged in the through holes; therefore, a user can open the connecting rod by rotating the adjusting nut, meanwhile, the grounding block is in contact with the ground, then the grounding cone is inserted into the ground to fix the grounding block and the ground, and at the moment, the connecting rod can support the supporting rod, so that the anti-toppling function is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of antennas, and more particularly to an antenna fixing support frame with an anti-falling function. Background Art

[0002] An antenna is a transducer that converts guided waves propagating along a transmission line into electromagnetic waves that propagate through an unbounded medium (usually free space), or vice versa. It is a component used in radio equipment to transmit or receive electromagnetic waves. Engineering systems such as radio communications, broadcasting, television, radar, navigation, electronic countermeasures, remote sensing, and radio astronomy that utilize electromagnetic waves to transmit information rely on antennas. Antennas require a fixed support frame to facilitate their use.

[0003] However, most traditional fixed support frames are vertical structures, which makes them susceptible to tilting due to external wind when supporting the antenna. This results in poor stability. In addition, if the support frame shakes frequently due to wind, it will also affect the signal quality of the antenna.

[0004] Moreover, most of them are fixed on the ground, which means that when the direction needs to be adjusted, the base and even the entire support frame need to be rotated. This adjustment method is not only time-consuming and labor-intensive, but also easily causes certain changes to the installation position of the antenna, thereby affecting the normal reception of signals. Utility Model Content

[0005] (1) Technical problems solved

[0006] In response to the problems existing in the prior art, the utility model provides a fixed support frame for an antenna with an anti-falling function to solve the technical problem mentioned in the background technology that most traditional fixed support frames are vertical structures, which make them easily affected by external wind and fall when supporting the antenna.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixed support frame for an antenna with an anti-fall function, comprising a base, the upper end surface of the base is fixedly provided with a support rod, the outer wall of the support rod is provided with an external thread, the outer end of the support rod is provided with an adjusting nut, the adjusting nut is threadedly connected to the support rod, the lower end of the adjusting nut is fixedly provided with a collar, a connecting ring is rotatably provided on the outer wall of the collar, a connecting rod is hingedly provided on the outer wall of the connecting ring, a plurality of connecting rods are provided and a grounding block is hingedly provided at the other end thereof, the upper end surface of the grounding block is provided with through holes at four corners, a grounding cone is slidably provided inside the through hole, the upper end of the support rod is fixedly provided with a socket, a rotating block is rotatably provided inside the socket, and the upper end surface of the rotating block is fixed with an external connecting rod.

[0009] The present invention is further configured as follows: a sliding hole is provided on the outer wall of the receiving seat, a locking pin is slidingly provided inside the sliding hole, an adjustment hole is provided on the outer wall of the receiving seat, a plurality of adjustment holes are provided and arranged in a circular shape, one end of the locking pin is located inside the adjustment hole, a circular groove is provided on the outer end of the sliding hole and located on the outer wall of the receiving seat, a top block is provided at the other end of the locking pin and located inside the circular groove, a connecting spring is fixed between the top block and the inner wall of the avoidance groove, so as to facilitate the adjustment and fixation of the angle of the antenna.

[0010] The utility model is further configured such that a fastening nut is provided on the outer wall of the receiving seat, the fastening nut is threadedly mounted on the receiving seat, and the top block abuts against the inner wall of the fastening nut, thereby facilitating the fixing of the locking pin to prevent it from falling out.

[0011] The utility model is further configured such that a counterweight box is fixedly provided on the upper end surface of the base and at the outer end of the support rod, a threaded ring is provided inside the counterweight box, the threaded ring is threadedly connected to the inner wall of the counterweight box, and a cover plate is fixedly provided on the upper end surface of the threaded ring to increase the overall weight of the base.

[0012] The present invention is further configured such that twisting blocks are fixedly provided on both sides of the upper end surface of the cover plate to facilitate disassembly of the cover plate.

[0013] The present invention is further configured such that an external connection hole is provided on the upper end surface of the base, so as to facilitate fixing the base to the ground.

[0014] The present invention is further configured such that an external flange is fixedly provided on the upper end of the external connecting rod to facilitate installation of the antenna.

[0015] The present invention is further configured such that a non-slip pad is fixedly provided on the lower end surface of the grounding block to increase the friction between the grounding block and the ground.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the present invention provides a fixed support frame for an antenna with an anti-fall function, which has the following beneficial effects:

[0018] 1. By arranging a connecting ring, a connecting rod and an adjusting nut on the support pole, the user can open multiple connecting rods by turning the adjusting nut to support the support pole in multiple directions, and at the same time make the grounding block contact the ground, and then insert the grounding cone into the ground to fix the grounding block and the ground. At this time, the connecting rod will support the support pole to make it have an anti-dumping function. This design can make the device more stable when supporting the antenna to prevent the problem of dumping in windy weather, affecting the normal use of the antenna.

[0019] 2. By setting the receiving seat, rotating block and locking pin, when the direction of the antenna needs to be adjusted, the fastening nut can be disengaged from the top block by screwing it. At this time, the locking pin can be pulled out of the locking hole through the top block to rotate the rotating block, and then the direction of the antenna can be adjusted. This design allows the user to flexibly adjust the direction of the antenna, and when adjusting, there is no need to disassemble and reinstall the base, so the adjustment is faster, and the operation is more convenient and easy to use.

[0020] 3. By setting a counterweight box and a cover plate at the upper end of the base, the user can load counterweights such as sand and gravel into the counterweight box, and then screw the threaded ring into the inside of the counterweight box, and use the cover plate to seal the upper end of the counterweight box to increase the overall weight of the base, thereby making the bottom of the device more stable and preventing it from tipping over. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is an overall schematic diagram of an antenna fixing support frame with an anti-falling function when not in use;

[0022] Figure 2 This is an exploded view of the installation of the collar, connecting ring, connecting rod, grounding block and grounding cone on the adjusting nut;

[0023] Figure 3 This is an exploded view of the installation of the support rod upper support seat, rotating block, external rod, locking pin and fastening nut;

[0024] Figure 4 It is a schematic diagram of the positions of the receiving seat, sliding hole and circular groove on the support rod;

[0025] Figure 5 This is an exploded view of the installation of the counterweight box and cover plate on the base.

[0026] In the figure: 1. Base; 2. Support rod; 3. Adjusting nut; 4. Ring; 5. Connecting ring; 6. Connecting rod; 7. Grounding block; 8. Through hole; 9. Grounding cone; 10. Socket; 11. Rotating block; 12. External rod; 13. Sliding hole; 14. Locking pin; 15. Adjusting hole; 16. Circular groove; 17. Top block; 18. Connecting spring; 19. Fastening nut; 20. Counterweight box; 21. Threaded ring; 22. Cover plate; 23. Twisting block; 24. External hole; 25. External flange; 26. Anti-slip pad. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0029] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0030] See also Figure 1-5 A fixed support frame for an antenna with an anti-fall function includes a base 1, a support rod 2 is fixedly arranged on the upper end surface of the base 1, an external thread is arranged on the outer wall of the support rod 2, an adjusting nut 3 is provided at the outer end of the support rod 2, the adjusting nut 3 is threadedly connected to the support rod 2, and a collar 4 is fixed on the lower end of the adjusting nut 3, a connecting ring 5 is rotatably provided on the outer wall of the collar 4, a connecting rod 6 is hinged on the outer wall of the connecting ring 5, a plurality of connecting rods 6 are provided and a grounding block 7 is hingedly provided at the other end thereof, a through hole 8 is opened on the upper end surface of the grounding block 7 and at four corners, a grounding cone 9 is slidably provided inside the through hole 8, a receiving seat 10 is fixed on the upper end of the support rod 2, a rotating block 11 is rotatably provided inside the receiving seat 10, an external connecting rod 12 is fixed on the upper end surface of the rotating block 11, and an anti-slip pad 26 is fixed on the lower end surface of the grounding block 7.

[0031] In this embodiment, a sliding hole 13 is provided on the outer wall of the socket 10, and a locking pin 14 is slidingly provided inside the sliding hole 13. An adjusting hole 15 is provided on the outer wall of the socket 10, and a plurality of adjusting holes 15 are provided and arranged in a circular shape. One end of the locking pin 14 is located inside the adjusting hole 15, and a circular groove 16 is provided on the outer end of the sliding hole 13 and located on the outer wall of the socket 10. A top block 17 is provided at the other end of the locking pin 14 and located inside the circular groove 16. A connecting spring 18 is fixed between the top block 17 and the inner wall of the avoidance groove. A fastening nut 19 is provided on the outer wall of the socket 10, and the fastening nut 19 is threadedly installed with the socket 10, and the top block 17 is against the inner wall of the fastening nut 19.

[0032] More specifically, the user can open the multiple connecting rods 6 by turning the adjusting nut 3, and at the same time make the grounding block 7 contact the ground, and then insert the grounding cone 9 into the ground to fix the grounding block 7 and the ground. At this time, the connecting rod 6 will support the support rod 2 in multiple directions to enable it to have an anti-dumping function. When the direction of the antenna needs to be adjusted, it can be disengaged from the top block 17 by screwing the fastening nut 19. At this time, the locking pin 14 can be pulled out of the locking hole through the top block 17 to rotate the rotating block 11, and then the direction of the antenna can be adjusted for easy use.

[0033] See also Figure 1 and Figure 5 As an implementation method for increasing the overall weight of the bottom of the device: a counterweight box 20 is fixedly provided on the upper end surface of the base 1 and at the outer end of the support rod 2, and a threaded ring 21 is provided inside the counterweight box 20. The threaded ring 21 is threadedly connected to the inner wall of the counterweight box 20, and a cover plate 22 is fixedly provided on the upper end surface of the threaded ring 21. Twisting blocks 23 are fixedly provided on the upper end surface of the cover plate 22 and on both sides. An external connection hole 24 is opened on the upper end surface of the base 1.

[0034] Specifically, the user can load counterweights such as sand and gravel into the counterweight box 20, then screw the threaded ring 21 into the interior of the counterweight box 20, and use the cover plate 22 to seal the upper end of the counterweight box 20 to increase the overall weight of the base 1 and prevent it from tipping over.

[0035] Please refer to Figure 1 As a further embodiment of installing the antenna: an external flange 25 is fixedly provided on the upper end of the external rod 12.

[0036] Specifically, the user can fix and install the antenna through the external flange 25 to support it.

[0037] To sum up, when the overall equipment is in use: when the device needs to be installed on the ground, the user can open the multiple connecting rods 6 by turning the adjusting nut 3, and at the same time make the grounding block 7 contact the ground, and then insert the grounding cone 9 into the ground to fix the grounding block 7 and the ground. At this time, the connecting rod 6 will support the support rod 2 in multiple directions, so that it has an anti-dumping function. When the direction of the antenna needs to be adjusted, it can be disengaged from the top block 17 by screwing the fastening nut 19. At this time, the locking pin 14 can be pulled out of the locking hole through the top block 17 to rotate the rotating block 11, and then the direction of the antenna can be adjusted, which is convenient for use. Counterweights such as sand and gravel can also be loaded into the counterweight box 20, and then the threaded ring 21 is screwed into the interior of the counterweight box 20, and the cover plate 22 is used to block the upper end of the counterweight box 20 to increase the overall weight of the base 1 and prevent it from tipping over.

[0038] When the support rod 2 needs to be supported, the multiple connecting rods 6 can be opened by turning the adjusting nut 3, and the grounding block 7 can be in contact with the ground. Then the grounding cone 9 can be inserted into the ground to fix the grounding block 7 and the ground. At this time, the connecting rod 6 will support the support rod 2 in multiple directions to prevent it from tipping over.

[0039] When the direction of the antenna needs to be adjusted, the fastening nut 19 can be screwed off the top block 17. At this time, the locking pin 14 can be pulled out of the locking hole through the top block 17 to rotate the rotating block 11, thereby adjusting the direction of the antenna for easy use.

[0040] When installing on the ground, counterweights such as sand and gravel can be loaded into the counterweight box 20, and then the threaded ring 21 can be screwed into the inside of the counterweight box 20, and the cover plate 22 can be used to seal the upper end of the counterweight box 20 to increase the overall weight of the base 1 and prevent it from tipping over.

[0041] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A fixed support frame for an antenna with an anti-falling function, comprising a base (1), characterized in that: The upper end surface of the base (1) is fixed with a support rod (2), the outer wall of the support rod (2) is provided with an external thread, the outer end of the support rod (2) is provided with an adjusting nut (3), the adjusting nut (3) is threadedly connected to the support rod (2), the lower end of the adjusting nut (3) is fixed with a collar (4), the outer wall of the collar (4) is rotatably provided with a connecting ring (5), the outer wall of the connecting ring (5) is hingedly provided with a connecting rod (6), the connecting rod (6) is provided with a plurality of grounding blocks (7) and the other ends thereof are hingedly provided with through holes (8) on the upper end surface and at four corners, the interior of the through holes (8) is slidably provided with a grounding cone (9), the upper end of the support rod (2) is fixed with a receiving seat (10), the interior of the receiving seat (10) is rotatably provided with a rotating block (11), and the upper end surface of the rotating block (11) is fixed with an external connecting rod (12).

2. The antenna fixing support frame with anti-falling function according to claim 1 is characterized by: A sliding hole (13) is provided on the outer wall of the receiving seat (10), a locking pin (14) is provided inside the sliding hole (13) for sliding, an adjusting hole (15) is provided on the outer wall of the receiving seat (10), a plurality of adjusting holes (15) are provided and arranged in a circular shape, one end of the locking pin (14) is located inside the adjusting hole (15), a circular groove (16) is provided on the outer end of the sliding hole (13) and located on the outer wall of the receiving seat (10), a top block (17) is provided at the other end of the locking pin (14) and located inside the circular groove (16), and a connecting spring (18) is fixed between the top block (17) and the inner wall of the avoidance groove.

3. The antenna fixing support frame with anti-falling function according to claim 2 is characterized by: A fastening nut (19) is provided on the outer wall of the receiving seat (10), the fastening nut (19) is threadedly mounted on the receiving seat (10), and the top block (17) abuts against the inner wall of the fastening nut (19).

4. The antenna fixing support frame with anti-falling function according to claim 1, characterized in that: A counterweight box (20) is fixedly provided on the upper end surface of the base (1) and located at the outer end of the support rod (2); a threaded ring (21) is provided inside the counterweight box (20); the threaded ring (21) is threadedly connected to the inner wall of the counterweight box (20); and a cover plate (22) is fixedly provided on the upper end surface of the threaded ring (21).

5. The antenna fixing support frame with anti-falling function according to claim 4 is characterized in that: The upper end surface of the cover plate (22) and both sides thereof are fixedly provided with twisting blocks (23).

6. The antenna fixing support frame with anti-falling function according to claim 1, characterized in that: An external connection hole (24) is provided on the upper end surface of the base (1).

7. The antenna fixing support frame with anti-falling function according to claim 1, characterized in that: An external flange (25) is fixedly provided at the upper end of the external connecting rod (12).

8. The antenna fixing support frame with anti-falling function according to claim 1, characterized in that: The lower end surface of each grounding block (7) is fixedly provided with an anti-slip pad (26).

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