A base station antenna for 5G communication

Abstract

This utility model relates to the field of 5G communication technology and discloses a 5G communication base station antenna, including a main antenna mechanism with auxiliary antenna mechanisms at both ends. The main antenna mechanism includes a main beam, which serves as the main support component for supporting and connecting other components. Waist-shaped holes are provided on the front and rear side walls below the main beam. This utility model, through the design of mounting holes of different diameters on the main beam, the matching of the waist-shaped holes with first and second fastening bolts, and the design of first bolt grooves, second bolt grooves, and strip-shaped grooves on the side plates, allows for flexible adjustment of the connection positions of the various components of the main antenna mechanism during assembly, adapting to different construction scenarios, improving the flexibility and adaptability of structural assembly, and facilitating rapid layout.

Description

Technical Field

[0001] This utility model relates to the field of 5G communication technology, specifically to a 5G communication base station antenna. Background Technology

[0002] In the construction of 5G communication networks, base station antennas, as key equipment for signal transmission and reception, play a crucial role in communication quality. However, existing 5G base station antennas still suffer from the following problems: poor assembly flexibility in the overall antenna structure, limited compatibility between different components, and difficulty in quickly adjusting the layout according to actual scenarios; signal coverage and strength are limited by the structure, leading to weak signal in some areas; and installation and wiring are inconvenient, affecting construction efficiency and subsequent maintenance. Utility Model Content

[0003] (a) Technical problems to be solved.

[0004] To address the shortcomings of existing technologies, this utility model provides a 5G communication base station antenna. By optimizing the structural design of the main antenna mechanism and the sub-antenna mechanism, and by setting up flexible assembly components such as the main beam, side plate, and sub-beam, it solves the problems of poor structural assembly flexibility, inconvenient signal coverage, and inconvenient installation and maintenance mentioned in the background technology.

[0005] (ii) Technical solution.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a 5G communication base station antenna, including a main antenna mechanism, wherein secondary antenna mechanisms are provided at both ends of the main antenna mechanism.

[0007] The main antenna mechanism includes a main beam, which serves as the main support component of the main antenna mechanism and is used to support and connect other components. The main beam has waist-shaped holes on its lower front and rear side walls. These waist-shaped holes can adapt to connection requirements at different positions and have a certain adjustment margin. The upper front and rear side walls of the main beam have multiple assembly holes arranged in an array. The diameter of the three lower assembly holes is larger than that of the other assembly holes. The larger diameter assembly holes are used for the precise assembly and fixing of specific components.

[0008] Side plates are fixedly installed at both ends of the main beam below the front and rear ends by the first fastening bolts. The side plates serve to connect the main beam and the sub-antenna mechanism. A junction box is fixedly installed at the rear end of the main beam below the rear end by the second fastening screw. The junction box is used for antenna wiring connection and organization. The main antenna is fixedly installed at the front end of the main beam above the front end by the first fastening screw. The main antenna is the core component for main signal transmission and reception.

[0009] The sub-antenna mechanism includes sub-beams fixedly installed at both ends of two side plates by second fastening bolts. The sub-beams are the main supporting body of the sub-antenna mechanism. Multiple sub-frame antennas are fixedly installed on the sub-beams in an array. The sub-frame antennas assist the main antenna in achieving a wider signal coverage.

[0010] As a further improvement of this utility model: the first fastening bolt is installed in the two bottom large-diameter mounting holes to achieve a stable connection between the side plate and the main beam; the second fastening screw is installed in the middle hole and the top large-diameter mounting hole of the junction box to ensure the firmness of the junction box installation.

[0011] As a further improvement of this utility model: the first fastening screw is inserted and assembled into the main antenna and the corresponding small-diameter assembly hole, and the main antenna is stably assembled onto the main beam through the small-diameter assembly hole.

[0012] As a further improvement of this utility model: a first bolt mating groove is provided between the front and rear side walls at the upper and lower ends of the middle part of the side plate for the first fastening bolt to pass through and assemble, which is suitable for the first fastening bolt and facilitates the assembly and connection of the side plate and the main beam.

[0013] As a further embodiment of this utility model: a second bolt mating groove is provided between the front and rear side walls at both ends of the side plate for the upper second fastening bolt to pass through and assemble, for the assembly of the sub-beam and the side plate; a strip-shaped groove is provided at the lower ends of the side plate for the lower second fastening bolt to pass through and assemble, the strip-shaped groove providing adjustment space during the assembly of the second fastening bolt.

[0014] As a further improvement of this utility model: the junction box is fitted with a cover at the rear end, and both the junction box and the cover have multiple wiring slots at their bottom ends. The cover facilitates the inspection and maintenance of the internal wiring of the junction box, and the wiring slots are used to organize the wiring connections.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. In this utility model, by using different diameter assembly holes and waist-shaped holes on the main beam to cooperate with the first fastening bolt and the second fastening screw, as well as the design of the first bolt mating groove, the second bolt mating groove and the strip groove on the side plate, the connection position of each component of the main antenna mechanism can be flexibly adjusted during assembly to adapt to different construction scenarios, improve the flexibility and adaptability of structural assembly, and facilitate rapid layout.

[0017] 2. In this utility model, the main antenna of the main antenna mechanism and the multiple sub-frame antennas of the two end sub-antenna mechanisms work together to expand the signal transmission and reception coverage and enhance the signal strength; the structure of the junction box, cover and wiring groove makes line connection and maintenance more convenient, facilitates construction and later maintenance, and ensures the stability of 5G communication. Attached Figure Description

[0018] Figure 1 This is a perspective view of the entire utility model;

[0019] Figure 2 This is a three-dimensional view of the main antenna frame of this utility model;

[0020] Figure 3 This is a perspective view of the main antenna assembly of this utility model;

[0021] Figure 4 This is a perspective view of the sub-antenna mechanism of this utility model.

[0022] In the diagram: 1. Main antenna mechanism; 2. Sub-antenna mechanism; 11. Main beam; 12. Waist-shaped hole; 13. Assembly hole; 14. First fastening screw; 15. Main antenna; 16. First fastening bolt; 17. Side plate; 18. Second fastening screw; 19. Junction box; 110. Box cover; 111. Wiring groove; 112. First bolt mating groove; 113. Strip groove; 114. Second bolt mating groove; 21. Sub-beam; 22. Second fastening bolt; 23. Sub-frame antenna. Detailed Implementation

[0023] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0024] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] Please see Figures 1-4In this embodiment of the present invention, a 5G communication base station antenna includes a main antenna mechanism 1, and a secondary antenna mechanism 2 is provided at both ends of the main antenna mechanism 1.

[0027] The main antenna mechanism 1 includes a main beam 11, which serves as the main support component of the main antenna mechanism 1 and is used to support and connect other components. The main beam 11 has waist-shaped holes 12 on its lower front and rear side walls. The waist-shaped holes 12 can adapt to the connection requirements of different positions and have a certain adjustment margin. The main beam 11 has multiple assembly holes 13 arranged in an array on its upper front and rear side walls. The diameter of the three lower assembly holes 13 is larger than that of the other assembly holes 13. The large-diameter assembly holes 13 are used for the precise assembly and fixing of specific components.

[0028] Side plates 17 are fixedly installed at the front and rear ends of the main beam 11 by the first fastening bolts 16. The side plates 17 serve to connect the main beam 11 and the sub-antenna mechanism 2. Junction box 19 is fixedly installed at the rear end of the main beam 11 by the second fastening screws 18. Junction box 19 is used for antenna wiring connection and organization. The main antenna 15 is fixedly installed at the front end of the main beam 11 by the first fastening screws 14. The main antenna 15 is the core component for main signal transmission and reception.

[0029] The sub-antenna mechanism 2 includes sub-beams 21 fixedly installed at both ends of the two side plates 17 by the second fastening bolts 22. The sub-beams 21 are the main supporting body of the sub-antenna mechanism 2. Multiple sub-frame antennas 23 are fixedly installed on the sub-beams 21 in an array. The sub-frame antennas 23 assist the main antenna 15 to achieve a wider signal coverage.

[0030] The first fastening bolt 16 is installed in the two bottom large-diameter mounting holes 13 to achieve a stable connection between the side plate 17 and the main beam 11. The second fastening screw 18 is installed in the middle hole and the top large-diameter mounting hole 13 of the junction box 19 to ensure the secure installation of the junction box 19.

[0031] The first fastening screw 14 is inserted and installed in the main antenna 15 and the corresponding small-diameter mounting hole 13, so that the main antenna 15 is stably installed on the main beam 11 through the small-diameter mounting hole 13.

[0032] A first bolt groove 112 is provided between the upper and lower ends and the front and rear side walls of the middle part of the side plate 17 for the first fastening bolt 16 to pass through and be assembled, which is suitable for the first fastening bolt 16 and facilitates the assembly and connection of the side plate 17 and the main beam 11.

[0033] A second bolt mating groove 114 is provided between the front and rear side walls at both ends of the side plate 17 for the second upper fastening bolt 22 to pass through and be assembled, for the assembly of the sub-beam 21 and the side plate 17. A strip-shaped groove 113 is provided at the lower ends of the side plate 17 for the second lower fastening bolt 22 to pass through and be assembled, and the strip-shaped groove 113 provides adjustment space for the second fastening bolt 22 during assembly.

[0034] The junction box 19 is fitted with a cover 110 at the rear end. Both the junction box 19 and the cover 110 have multiple wiring slots 111 at their bottom ends. The cover 110 facilitates the inspection and maintenance of the internal wiring of the junction box 19, and the wiring slots 111 are used to organize the wiring connections.

[0035] The working principle of this utility model is as follows: During installation, the main antenna 15 is first assembled to the corresponding small-diameter assembly hole 13 above the main beam 11 using the first fastening screw 14. Then, the first fastening bolt 16 passes through the first bolt mating groove 112 of the side plate 17 and the large-diameter assembly hole 13 below the main beam 11 to fix the side plate 17. Next, the secondary beam 21 of the secondary antenna mechanism 2 is connected to the side plate 17 using the second fastening bolt 22. The secondary frame antenna 23 is assembled with the secondary beam 21. Finally, the junction box 19 is fixed to the rear end below the main beam 11 using the second fastening screw 18. The cover 110 of the junction box 19 can be opened for wiring connection. The wiring is neatly arranged through the wiring groove 111. In use, the main beam 11 serves as the main support, and the main antenna 15 and the secondary frame antenna 23 work together to transmit and receive 5G signals. The waist-shaped hole 12 and other structures can finely adjust the position of the main base station antenna when necessary to adapt to different installation scenarios and ensure signal coverage and communication quality.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A 5G communication base station antenna, comprising a main antenna mechanism (1), wherein a secondary antenna mechanism (2) is provided at both ends of the main antenna mechanism (1). characterized in that The main antenna mechanism (1) includes a main beam (11), and waist-shaped holes (12) are opened on the front and rear side walls below the main beam (11). Multiple assembly holes (13) are opened in an array on the front and rear side walls above the main beam (11). The diameter of the three lower assembly holes (13) is larger than that of the other assembly holes (13). Side plates (17) are fixedly installed at the front and rear ends of the main beam (11) by the first fastening bolt (16), junction box (19) is fixedly installed at the rear end of the main beam (11) by the second fastening screw (18), and main antenna (15) is fixedly installed at the front end of the main beam (11) by the first fastening screw (14). The sub-antenna mechanism (2) includes sub-beams (21) fixedly installed at both ends of two side plates (17) by second fastening bolts (22), and multiple sub-frame antennas (23) are fixedly installed on the sub-beams (21) in an array.

2. The 5G communication base station antenna according to claim 1, characterized in that: The first fastening bolt (16) is installed in the two lowest large-diameter mounting holes (13), and the second fastening screw (18) is installed in the middle hole of the junction box (19) and the uppermost large-diameter mounting hole (13).

3. A 5G communication base station antenna according to claim 1, characterized in that: The first fastening screw (14) is installed through the main antenna (15) and the corresponding small-diameter mounting hole (13).

4. A 5G communication base station antenna according to claim 1, characterized in that: The side plate (17) has a first bolt groove (112) between the upper and lower ends of the middle section and the front and rear side walls for the first fastening bolt (16) to pass through and assemble.

5. A 5G communication base station antenna according to claim 1, characterized in that: The side plate (17) has a second bolt groove (114) between the front and rear side walls at both ends for the second fastening bolt (22) to pass through and be assembled.

6. A 5G communication base station antenna according to claim 1, characterized in that: The side plate (17) has strip-shaped grooves (113) at both ends for the second fastening bolt (22) to pass through and be assembled.

7. A 5G communication base station antenna according to claim 1, characterized in that: The junction box (19) is fitted with a cover (110) at the rear end, and both the junction box (19) and the cover (110) have multiple wiring slots (111) at their bottom ends.

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