A beacon antenna connection structure

Abstract

The utility model provides a beacon antenna connecting structure relates to antenna installation field, including at least two along linear distribution's antenna shell extension, be equipped with third through -hole on every antenna shell extension, and third through -hole is through alignment along linear array direction, the fixed interval is formed between antenna shell extension, and the plug -in pole, wherein, antenna shell extension constructs as can stretch into the internal space of support, and the fixed structure in support internal space constructs as can enter the fixed interval, the plug -in pole constructs as can from the side of support and enter support internal space, and pass through the opening on fixed structure and all third through -hole in proper order to fixed connection with support of beacon antenna. Through setting up the plug -in pole in the internal space of support, replaced the traditional external bolt, avoided the plug -in pole direct exposure in outside environment, effectively reduced rainwater, salt fog etc. Erosion, reduced the risk of corrosion, prolonged the life, reduced the maintenance difficulty.

Description

Technical Field

[0001] This utility model relates to the field of antenna installation technology, and in particular to a beacon antenna connection structure. Background Technology

[0002] In existing technologies, such as Figure 1 As shown, hemispherical beacon antennas are typically fixed to a bracket using multiple external bolts. Specifically, the bolts pass through the bracket and are screwed into threaded holes at the bottom of the beacon antenna, generally requiring at least 4-6 bolts for secure installation. However, this external bolt connection structure has significant drawbacks. First, the bolts are constantly exposed to the external environment, and even with rust-proofing treatment, they are highly susceptible to corrosion from rainwater and salt spray, making later maintenance and disassembly extremely difficult and potentially causing bolt breakage. Second, this structure offers poor anti-theft performance; the antenna can be easily removed by simply unscrewing the bolts with a simple tool, posing a high risk of theft. Therefore, based on... Figure 1 The bracket shown urgently requires the design of a beacon antenna connection structure that can effectively improve environmental tolerance and anti-theft security. Utility Model Content

[0003] The purpose of this utility model is to provide a beacon antenna connection structure to solve the technical problems of easy corrosion, difficult maintenance and poor anti-theft caused by the external bolt connection between the hemispherical beacon antenna and the bracket in the prior art.

[0004] To solve the above-mentioned technical problems, this utility model adopts the following technical solution: A beacon antenna connection structure for connecting a beacon antenna to a bracket includes at least two antenna housing extensions distributed in a straight line, each antenna housing extension having a third through hole, the third through holes being aligned and extending through the straight array direction; a fixed interval is formed between the antenna housing extensions. And the insertion rod; The antenna housing extension is configured to extend into the internal space of the bracket, and the fixing structure inside the bracket is configured to enter the fixed interval. The insertion rod is designed to be able to be inserted into the internal space of the bracket from one side, and then pass through the openings and all the third through holes on the fixing structure in sequence, so as to fix the beacon antenna to the bracket.

[0005] Preferably, the support includes a tray and a tray bend extending from the edge of the tray, the tray bend forming an angle with the tray; The bracket also includes a reinforcing box, which is fixed inside the bend and encloses the tray and the tray bend to form an internal space.

[0006] Preferably, the tray has a slot in the center and the reinforcing box has a vertical baffle facing the slot. The baffle is a fixed structure inside the support, which can enter the fixed interval after the antenna housing extension enters the reinforcing box from the slot, so as to limit the beacon antenna in the horizontal direction.

[0007] Preferably, the tray bend is provided with a first through hole, and the insertion rod is constructed to be able to pass through the first through hole into the enclosed internal space, and sequentially pass through the third through hole of the antenna housing extension and the opening on the baffle.

[0008] Preferably, the length of the insertion rod is greater than the distance from the baffle to the bent part of the tray.

[0009] Preferably, the first through hole on the tray bend is covered by the object to be fixed after the tray bend is fixed to the object to be fixed, so as to prevent the insertion rod from detaching from the first through hole.

[0010] Preferably, a pull ring is installed at one end of the insertion rod.

[0011] Preferably, after the antenna housing extension enters the reinforcing box from the slot, both ends of the antenna housing extension contact the inner walls of the two sides of the slot, so that the third through hole of the antenna housing extension automatically aligns with the opening on the baffle.

[0012] A beacon antenna, comprising the connection structure of the aforementioned beacon antenna.

[0013] The beneficial effects of this utility model are: 1. This utility model replaces the traditional external bolts by setting the insertion rod inside the bracket, thus avoiding the insertion rod being directly exposed to the external environment, effectively reducing corrosion from rainwater, salt spray, etc., lowering the risk of rust, extending service life, and reducing maintenance difficulties.

[0014] 2. The insertion rod enters from the side of the bracket and runs across the extension of the antenna housing and the baffle. After the bracket is fixed to the object to be fixed, the entrance of the insertion rod is blocked or sealed by the object to be fixed, making it difficult for outsiders to access and remove the insertion rod, thus effectively preventing the antenna from being stolen.

[0015] 3. The automatic alignment design of the third through hole and the baffle opening when the bottom of the beacon antenna contacts the tray makes the insertion of the plug rod very convenient and quick, which greatly improves the installation efficiency compared with the traditional screwing of multiple bolts. Attached Figure Description

[0016] Figure 1 A schematic diagram of the beacon antenna connection structure; Figure 2 This is a schematic diagram of the beacon antenna connection structure; Figure 3 for Figure 2 Exploded view of the connection structure shown; Figure 4 for Figure 2 Side sectional view of the connection structure shown; Reference numerals: 1. Tray; 2. Tray bend; 3. First through hole; 4. Reinforcing box; 5. Second through hole; 6. Baffle; 7. Antenna housing extension; 8. Third through hole; 9. Insert rod; 10. Pull ring. Detailed Implementation

[0017] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0019] The specific embodiments of this utility model are described below with reference to the accompanying drawings.

[0020] Example 1 This embodiment proposes a beacon antenna connection structure, such as... Figures 2 to 4 As shown, the structure mainly includes an antenna housing extension 7 and a plug 9. The antenna housing extension 7 is integrally formed or fixedly connected to the beacon antenna housing, and there are at least two of them. They are distributed at intervals along a straight line, naturally forming a fixed gap between the two antenna housing extensions 7. Each antenna housing extension 7 has a third through hole 8. The central axis of these third through holes 8 is on the same straight line to ensure that the plug 9 can pass through smoothly.

[0021] Please see Figure 3 The support structure includes a tray 1, which supports the bottom of the beacon antenna. One edge of the tray 1 is bent downwards to form a tray bend 2, creating an approximately 90° angle between the tray bend 2 and the tray 1. Inside this angle, a reinforcing box 4 is fixedly installed. The reinforcing box 4 can be secured to the tray 1 and the tray bend 2 by welding, bolting, or other methods. The reinforcing box 4, the tray 1, and the tray bend 2 together form a relatively enclosed internal space.

[0022] Please continue reading. Figure 3A slot is provided in the center of the tray 1, allowing the antenna housing extension 7 to pass through from above and enter the interior of the reinforcing box 4. Inside the reinforcing box 4, directly opposite the slot in the tray 1, a vertically arranged baffle 6 is welded or integrally formed. The thickness of this baffle 6 is less than or equal to the fixed interval width between the antenna housing extensions 7, so that when the antenna housing extension 7 enters the reinforcing box 4 from the slot, the baffle 6 can fit precisely into the fixed interval between the two antenna housing extensions 7, thereby restricting the horizontal movement of the beacon antenna. A first through hole 3 is provided on the tray bending part 2, corresponding to the position of the internal space of the reinforcing box 4. One end of the insertion rod 9 has a pull ring 10, and the other end is a free end. The diameter of the insertion rod 9 is slightly smaller than the diameter of the first through hole 3, the third through hole 8, and the opening on the baffle 6 to ensure smooth insertion and removal. The total length of the insert 9 is designed such that when one end with the pull ring 10 abuts against the outside of the tray bend 2, its free end can pass through the opening on the baffle 6 and extend to the inner wall of the reinforcing box 4 on the other side away from the tray bend 2, or even slightly abut against it.

[0023] The installation process is as follows: Align the antenna housing extension 7 at the bottom of the beacon antenna with the slot in the center of the tray 1 and insert it downwards, allowing the antenna housing extension 7 to enter the internal space of the reinforcing box 4; continue to lower the beacon antenna until the bottom of the beacon antenna housing contacts the top surface of the tray 1. At this point, both ends of the antenna housing extension 7 will contact the inner walls on both sides of the slot width direction, achieving lateral positioning. Simultaneously, due to the structural design, the third through hole 8 on the antenna housing extension 7 will automatically align with the opening on the baffle 6 inside the reinforcing box 4. The baffle 6 is also precisely located within the fixed interval between the two antenna housing extensions 7, limiting the horizontal swaying of the antenna. Insert the rod 9 through the first through hole 3 on the tray bending part 2 using the pull ring 10. The rod 9 passes sequentially through the first through hole 3, the third through hole 8 of the antenna housing extension 7 on one side, the opening on the baffle 6, and the third through hole 8 of the antenna housing extension 7 on the other side, finally allowing the free end to reach near the other inner wall of the reinforcing box 4. The tray bend 2 is attached to the surface of the object to be fixed. The bracket is fixed by hammering in a pin or screwing in an anti-theft screw through the second through hole 5. After fixing, the first through hole 3 is covered or sealed, and external personnel cannot access the pull ring 10 of the plug rod 9, so the plug rod 9 cannot be easily pulled out, thus achieving anti-theft.

[0024] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0025] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A beacon antenna connection structure for connecting a beacon antenna to a bracket, characterized in that: include At least two antenna housing extensions distributed in a straight line, each antenna housing extension having a third through hole, the third through holes being aligned and extending through the straight array direction; A fixed interval is formed between the extensions of the antenna housing; And the insertion rod; Among them, the antenna housing extension can extend into the internal space of the bracket, and the fixing structure in the internal space of the bracket can enter the fixed interval; The insertion rod can be inserted into the internal space of the bracket from one side, and then pass through the openings and all the third through holes on the fixed structure in sequence to fix the beacon antenna to the bracket.

2. The beacon antenna connection structure according to claim 1, characterized in that: The support includes a tray and a tray bend extending from the edge of the tray, the tray bend forming an angle with the tray; The bracket also includes a reinforcing box, which is fixed inside the bend and encloses the tray and the tray bend to form an internal space.

3. The beacon antenna connection structure according to claim 2, characterized in that: The tray has a slot in the center, and the reinforcing box has a vertical baffle that faces the slot. The fixing structure inside the baffle bracket can enter the fixed interval after the antenna housing extension enters the reinforcing box from the slot, so as to limit the beacon antenna in the horizontal direction.

4. The beacon antenna connection structure according to claim 3, characterized in that: The tray has a first through hole on its bent part. The insertion rod can pass through the first through hole into the enclosed internal space and then pass through the third through hole of the antenna housing extension and the opening on the baffle in sequence.

5. A beacon antenna connection structure according to claim 4, characterized in that: The length of the insertion rod is greater than the distance from the baffle to the bent part of the tray.

6. A beacon antenna connection structure according to claim 5, characterized in that: After the tray bend is fixed to the object, the first through hole on the tray bend is covered by the object to be fixed to prevent the insertion rod from coming out of the first through hole.

7. A beacon antenna connection structure according to any one of claims 1 to 6, characterized in that: A pull ring is installed at one end of the insertion rod.

8. A beacon antenna connection structure according to claim 3, characterized in that: After the antenna housing extension enters the reinforcing box from the slot, both ends of the antenna housing extension contact the inner walls of the two sides of the slot, so that the third through hole of the antenna housing extension is automatically aligned with the opening on the baffle.

9. A beacon antenna, characterized in that, Includes the beacon antenna connection structure as described in any one of claims 1 to 8.

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