4G omni-directional glass steel antenna

Abstract

The utility model relates to communication antenna technical field, specifically disclose a kind of 4G omnidirectional glass steel antenna, including glass steel body, still including the pedestal of being provided with globe cover, and the straight male head of being provided with inner tube, the inner tube is set in globe cover, and with globe cover fixed connection. The 4G omnidirectional glass steel antenna provided by the utility model, by the internal thread in straight male head to ensure the basic communication connection of glass steel antenna, and utilize the external thread on inner tube then can provide convenient disassembly to straight male head, can be used to replace the damaged straight male head, the globe cover of external thread connection, then can strengthen waterproof vapor invasion, so that the water vapor that globe cover lingers blocks enters, the position of the conductor installed on pedestal is protected, realizes the stable communication of conductor, also can utilize double thread connection to strengthen glass steel body use stability.

Description

Technical Field

[0001] This utility model relates to communication antenna technology, specifically a 4G omnidirectional fiberglass antenna. Background Technology

[0002] The 4G omnidirectional fiberglass antenna is a small outdoor antenna, mainly made of fiberglass reinforced plastic, copper alloy antenna and signal receiving and transmitting sensor, and can be used for communication work in various environments.

[0003] For example, publication number CN117477228B, publication date: 2024-03-22, discloses a high-gain 5G communication fiberglass antenna, belonging to the field of communication antenna technology. It mainly includes a fixed base, with a geared linkage motor connected internally. A linkage screw is coaxially connected to the output end of the geared linkage motor, and a double-sided linkage mechanism is provided on the outer wall of the linkage screw. The double-sided linkage mechanism includes a threaded block sleeved on the outer wall of the linkage screw, and concave support blocks connected to both sides of the outer wall of the threaded block. This invention uses a double-sided linkage mechanism. The geared linkage motor fixed inside the fixed base is started by a controller. The linkage screw drives the threaded block sleeve, causing the two concave support blocks to move downwards. The linkage block rotates on the outer wall of the fixed support shaft, and the two pure copper antennas symmetrically expand outwards in different directions. Based on the signal strength, they automatically adjust to the strongest transmission and reception position for the 5G communication signal, effectively improving signal strength and enhancing communication signal gain.

[0004] The shortcoming of existing technology is that when 4G omnidirectional fiberglass antennas are used in outdoor or marine environments with variable weather, the antenna connection points are usually installed by screwing or plugging, which lacks certain anti-corrosion protection. Under high salt and alkali corrosion and complex environmental factors, the antenna connection points are easily corroded or damaged by external forces, affecting the stability of the antenna in such environments. This can lead to loosening of the communication position between the antenna and the body, interfering with the normal communication of the antenna. Utility Model Content

[0005] The purpose of this invention is to provide a 4G omnidirectional fiberglass antenna to address the aforementioned shortcomings in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A 4G omnidirectional fiberglass antenna includes a fiberglass body, a base with a dome, and a straight male head with an inner cylinder. The inner cylinder is disposed inside the dome and is fixedly connected to the dome.

[0008] As a further description of the above technical solution: the fiberglass body is provided with a connecting seat that is fixedly connected to the base.

[0009] As a further description of the above technical solution: the straight male head has an internal thread.

[0010] As a further description of the above technical solution: a connecting shoulder is fixedly installed between the inner cylinder and the straight male head.

[0011] As a further description of the above technical solution: the outer wall of the inner cylinder is provided with external threads.

[0012] As a further description of the above technical solution: a circumferentially arranged partition is fixedly installed in the spherical cover.

[0013] As a further description of the above technical solution: a cavity is provided between adjacent partitions.

[0014] As a further description of the above technical solution: multiple protrusions that are threadedly connected to external threads are fixedly installed on the partition plate.

[0015] As a further description of the above technical solution: a conductor in a straight male connector is fixedly installed on the base.

[0016] As a further description of the above technical solution: the spherical cover is specifically an aluminum alloy spherical cover.

[0017] In the above technical solution, the 4G omnidirectional fiberglass antenna provided by this utility model has the following beneficial effects: the internal thread inside the straight male head ensures the basic communication connection of the fiberglass antenna, while the external thread on the inner cylinder allows for convenient disassembly and assembly of the straight male head, which can be used to replace damaged straight male heads. The spherical cover with external thread connection can enhance the protection against water vapor intrusion, allowing the spherical cover to trap and block the incoming water vapor, protecting the position of the conductor installed on the base, and achieving stable communication of the conductor. At the same time, the double thread connection can also enhance the stability of the fiberglass body. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0019] Figure 1 A schematic diagram of the assembly of the fiberglass body with a spherical cover and the straight male head provided for an embodiment of this utility model;

[0020] Figure 2 A schematic cross-sectional view of a portion of the fiberglass body with a spherical cover and a straight male connector after assembly, provided for an embodiment of this utility model;

[0021] Figure 3 for Figure 2Enlarged view of point A;

[0022] Figure 4 An explosion diagram of a fiberglass body with a spherical cover and a straight male head provided for an embodiment of this utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Fiberglass body; 11. Connecting seat; 2. Base; 21. Ball cover; 22. Cavity; 23. Partition; 24. Protrusion; 3. Straight male head; 31. Internal thread; 32. Connecting shoulder; 33. Inner cylinder; 34. External thread; 4. Conductor. Detailed Implementation

[0025] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0026] Please see Figure 1-4 This utility model provides a technical solution, including the following embodiments:

[0027] Example 1

[0028] Combination Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this embodiment provides a detachable component based on the original fiberglass antenna connector, and uses this component to prevent the intrusion of external moisture. The internal thread 31 inside the straight male connector 3 ensures the basic communication connection of the fiberglass antenna, while the external thread 34 on the inner cylinder 33 allows for easy disassembly and assembly of the straight male connector 3, which can be used to replace damaged straight male connectors 3. The dome shroud 21 connected by the external thread 34 can enhance the protection against moisture intrusion, allowing the dome shroud 21 to trap and block the incoming moisture, protecting the position of the conductor 4 installed on the base 2, achieving stable communication of the conductor 4, and at the same time, the double thread connection can also enhance the stability of the fiberglass body 1.

[0029] Specifically, the connector 11 is integrally formed on the fiberglass body 1, and the connector 11 also serves as an integrally formed connecting base 2, enabling the three to be electrically connected, thereby ensuring the communication use of the conductor 4 installed on the base 2.

[0030] Furthermore, the spherical cover 21, which is made of aluminum alloy like the straight male head 3, enables the spherical cover 21 to have basic strength for use, while also having the ability to receive heat, and uses the spherical cover 21 with a large surface area to increase its internal temperature.

[0031] Example 2

[0032] Combination Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this embodiment details the connection strength between the straight male connector 3 and the ball cover 21. The straight male connector 3 and the inner cylinder 33 are integrally formed by the connecting shoulder 32, ensuring that the connecting shoulder 32 and the port of the ball cover 21 remain in contact. This causes the connecting shoulder 32 to seal the ball cover 21, thus creating a lateral barrier against the intrusion of moisture at the sealing position. It also provides both vertical and lateral bends, strengthening the connection.

[0033] Specifically, the protrusions 24 are evenly distributed on the partition 23 and engage with the external threads 34, with the aim of providing a stable connection between the spherical cover 21 and the inner cylinder 33.

[0034] Furthermore, the partition 23 is welded to the inner wall of the spherical cover 21, and the protrusion 24 is integrally formed on the side of the partition 23. The partition 23 is also made of aluminum alloy, which ensures strength while also having a certain heat conduction function.

[0035] Example 3

[0036] Combination Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this embodiment details the drying function at the connection point. The cavities 22 formed by the partitions 23 prevent adjacent cavities 22 from connecting. Therefore, when a large amount of water vapor seeps into some cavities 22, it can reduce the corrosion of the partitions 23 at the other cavities 22, ensuring the safe use of the spherical cover 21. Furthermore, the cavities 22 dry the incoming water vapor due to the heat absorption of the spherical cover 21, effectively reducing the continued intrusion of water vapor.

[0037] Specifically, one end of the partition 23 is located at the port of the spherical cover 21, which allows the end to abut against the connecting shoulder 32 to transfer the heat absorbed on the straight male head 3, enhance heat accumulation, and thus store heat and dry the connection sealing position, reducing the intrusion of water vapor.

[0038] Furthermore, the other end of the partition 23 is welded to the base 2, which can ensure the fixing strength of the partition 23 inside the spherical cover 21, thereby providing stable support for the wall of the spherical cover 21, ensuring the stability of the sphere shape, and reducing the damage caused by thermal stress to the wall of the spherical cover 21.

[0039] The above description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A 4G omnidirectional fiberglass antenna, comprising a fiberglass body (1), characterized in that, It also includes a base (2) with a ball cover (21) and a straight male head (3) with an inner cylinder (33), wherein the inner cylinder (33) is disposed inside the ball cover (21) and is fixedly connected to the ball cover (21).

2. The 4G omnidirectional fiberglass antenna according to claim 1, characterized in that, The fiberglass body (1) is provided with a connecting seat (11) that is fixedly connected to the base (2).

3. A 4G omnidirectional fiberglass antenna according to claim 1, characterized in that, The straight male connector (3) has an internal thread (31).

4. A 4G omnidirectional fiberglass antenna according to claim 1, characterized in that, A connecting shoulder (32) is fixedly installed between the inner cylinder (33) and the straight male head (3).

5. A 4G omnidirectional fiberglass antenna according to claim 1, characterized in that, The outer wall of the inner cylinder (33) is provided with external threads (34).

6. A 4G omnidirectional fiberglass antenna according to claim 5, characterized in that, The spherical cover (21) is fixedly installed with a circumferentially arranged partition (23).

7. A 4G omnidirectional fiberglass antenna according to claim 6, characterized in that, A cavity (22) is provided between adjacent partitions (23).

8. A 4G omnidirectional fiberglass antenna according to claim 6, characterized in that, The partition plate (23) is fixedly installed with a plurality of protrusions (24) that are threadedly connected to the external thread (34).

9. A 4G omnidirectional fiberglass antenna according to claim 1, characterized in that, A conductor (4) is fixedly installed in the straight male connector (3) on the base (2).

10. A 4G omnidirectional fiberglass antenna according to claim 1, characterized in that, The spherical cover (21) is specifically an aluminum alloy spherical cover.

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