A base station antenna connection device

Abstract

The application relates to the technical field of base station antenna connection, and discloses a base station antenna connection device which comprises a positioning piece, the positioning piece is composed of two symmetrically arranged positioning hoops, the two ends of the positioning hoops are connected with elastic connecting pipes, the outer parts of the elastic connecting pipes are connected with matched connecting sleeves, a plurality of limiting clamping grooves are equidistantly arranged on the two sides of the outer wall of the connecting sleeve, and a connecting part is detachably arranged outside the limiting clamping grooves; the connecting part comprises a connecting component I and a connecting component II. The semi-arc structure design of the positioning hoop and the elastic connecting pipe enhances the adhesion with the antenna holding pole, disperses the pressure on the holding pole, and reduces local abrasion. The threaded cooperation of the connecting sleeve and the elastic connecting pipe makes the installation distance adjustable and controllable, the self-locking property of the threaded connection can prevent loosening after adjustment, the limiting edge and the limiting clamping groove are matched, the detachable connection of the connecting part and the connecting sleeve is realized, the rotation of the connecting part can be limited, and the overall structural stability is enhanced.

Description

Technical Field

[0001] This application relates to the field of base station antenna connection technology, and in particular to a base station antenna connection device. Background Technology

[0002] In base station construction, the stable connection and installation of antennas are crucial to ensuring communication signal quality. Base station antennas typically need to be mounted on supporting structures such as masts. However, traditional connection devices often have poor fit with antenna masts, being mostly rigid structures that cannot adapt to masts of different shapes. This can easily lead to excessive local pressure, causing mast wear and affecting the lifespan of the equipment.

[0003] Regarding installation distance adjustment, traditional devices lack precision and are prone to loosening after adjustment, making them unable to stably adapt to antennas of different sizes. This necessitates frequent replacement of connecting parts of different specifications, increasing installation costs and time. The stability of the connection between the connector and the main structure also needs improvement. Traditional connection methods are either inconvenient to disassemble, affecting later maintenance efficiency, or prone to rotation after connection, causing antenna angle deviation and affecting signal transmission performance.

[0004] The information disclosed in this background section is only intended to enhance the understanding of the background technology of this application, and therefore may include prior art that is not known to those skilled in the art. Utility Model Content

[0005] To address the issues of insufficient adjustment precision and loosening issues in traditional devices for adjusting installation distance, which prevent stable adaptation to antennas of different sizes and require frequent replacement of connecting components of different specifications, thus increasing installation costs and time, this application provides a base station antenna connection device.

[0006] The base station antenna connection device provided in this application adopts the following technical solution:

[0007] A base station antenna connection device includes a positioning component, which consists of two symmetrically arranged positioning clamps. Both ends of the positioning clamps are connected to elastic connecting tubes. The outer side of the elastic connecting tubes is connected to a matching connecting sleeve. The outer wall of the connecting sleeve is provided with a plurality of limiting slots at equal intervals on both sides. A connecting part is detachably provided outside the limiting slots. The connecting part includes a connecting component one and a connecting component two.

[0008] Preferably, the positioning clamp and the elastic connecting tube are configured as a semi-arc structure, and the edges on both sides of the positioning clamp are fixed with fasteners, and two adjacent fasteners are fixedly connected by screws.

[0009] Preferably, the outer wall of the elastic connecting tube is provided with a thread that matches the connecting sleeve, and the inner wall of the elastic connecting tube is provided with an anti-slip sponge pad.

[0010] Preferably, the ends of the first connecting member and the second connecting member that are close to each other are integrally structured with a limiting edge, and the limiting edge is adapted to the limiting slot.

[0011] Preferably, a support member is welded to the middle of the outer wall of the connecting member, and an installation member is rotatably connected inside the support member.

[0012] Preferably, connecting screws are symmetrically fixed on both sides of the inner wall of the connecting member one, and one end of the connecting screw extends to the outside of the connecting member two and is connected to a matching fixing nut.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] The semi-circular structure design of the positioning clamp and elastic connecting tube in this application enhances the fit with the antenna mast, disperses the pressure on the mast, and reduces localized wear. The threaded engagement between the connecting sleeve and the elastic connecting tube allows for controllable adjustment of the installation distance, and the self-locking property of the threaded connection prevents loosening after adjustment. The matching of the limiting edge and the limiting slot not only enables a detachable connection between the connecting part and the connecting sleeve, but also restricts the rotation of the connecting part, enhancing the overall structural stability. Attached Figure Description

[0015] Figure 1 This is a front view of a base station antenna connection device according to an embodiment of the application.

[0016] Figure 2 This is a schematic diagram of the positioning clamp in the embodiment of the application.

[0017] Figure 3 This is a schematic diagram of the structure of the connecting part in the embodiment of the application.

[0018] Explanation of reference numerals in the attached drawings: 1. Positioning clamp; 2. Connecting sleeve; 3. Fixing component; 4. Connecting component one; 5. Elastic connecting tube; 6. Thread; 7. Anti-slip sponge pad; 8. Limiting groove; 9. Connecting component two; 10. Limiting edge; 11. Support component; 12. Mounting component; 13. Connecting screw; 14. Fixing nut. Detailed Implementation

[0019] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0020] This application discloses a base station antenna connection device. (Refer to...) Figures 1-2The system includes a positioning component consisting of two symmetrically arranged positioning clamps 1. Both ends of each positioning clamp 1 are connected to an elastic connecting tube 5. A matching connecting sleeve 2 is connected to the outside of each elastic connecting tube 5. The outer wall of the elastic connecting tube 5 has threads 6 that match the connecting sleeve 2, and the inner wall of the elastic connecting tube 5 has an anti-slip sponge pad 7. The positioning clamps 1 and elastic connecting tubes 5 are designed with a semi-circular structure. Fixing members 3 are fixed to the sides of both sides of the positioning clamp 1, and two adjacent fixing members 3 are connected by screws. The two symmetrical positioning clamps 1 cooperate to form a ring-shaped positioning system, which can tightly fit the base station antenna mast. The fixing members 3 on both sides are fixedly connected by screws, further strengthening the connection of the positioning clamps 1, significantly improving the ring-shaped stability of the antenna mast, preventing the antenna from shaking or shifting due to external forces (such as wind) during use, and ensuring the stability of the antenna operation.

[0021] like Figure 3 As shown, several equidistant limiting slots 8 are provided on both sides of the outer wall of the connecting sleeve 2. A connecting part is detachably provided outside the limiting slots 8. The connecting part includes a connecting component 4 and a connecting component 9. The ends of the connecting component 4 and the connecting component 9 that are close to each other are integrally provided with limiting edges 10, which are adapted to the limiting slots 8. The connecting component 4 and the connecting component 9 of the connecting part are engaged with the limiting slots 8 through the limiting edges 10, realizing a detachable connection with the connecting sleeve 2, which is convenient for later maintenance or replacement of parts. The connecting screw 13 cooperates with the fixing nut 14. After tightening, it can firmly connect the connecting component 4 and the connecting component 9, so that the connecting part is stably fixed on the connecting sleeve 2, ensuring the reliability of the overall structural connection and preventing loosening.

[0022] In this application, a support member 11 is welded to the middle of the outer wall of the connecting member 4. An mounting member 12 is rotatably connected inside the support member 11. Connecting screws 13 are symmetrically fixed on both sides of the inner wall of the connecting member 4. One end of the connecting screw 13 extends to the outside of the connecting member 9 and is connected to a matching fixing nut 14. The mounting member 12 can rotate relative to the support member 11. After the antenna is mounted on the outer wall of the mounting member 12 with screws, the installation angle of the base station antenna can be flexibly adjusted according to actual installation requirements, placing the antenna in the optimal signal receiving or transmitting position to improve communication performance. Furthermore, the angle adjustment operation is simple and can be completed without complex tools.

[0023] The implementation principle of a base station antenna connection device in this application is as follows:

[0024] Two symmetrical positioning clamps 1 work together to form a ring-like positioning for the base station antenna mast. The fixing parts 3 on both sides are connected by screws, further reinforcing the connection between the two positioning clamps 1 and ensuring a more stable ring-like positioning of the antenna. The elastic connecting tubes 5 at both ends of the positioning clamps 1 have a semi-arc structure, which matches the shape of the positioning clamps 1 and can better fit the outer wall of the antenna. The threads 6 on the outside of the elastic connecting tubes 5 are adapted to the connecting sleeves 2. By rotating the connecting sleeves 2, the installation distance between the two ends can be adjusted to accommodate base station antennas of different sizes. The anti-slip sponge pads 7 on the inner wall of the elastic connecting tubes 5 increase the tightness and friction of the mounting surface, preventing slippage with the mast during connection.

[0025] The limiting slot 8 is adapted to the limiting edge 10 of the connecting part. The connecting member 4 and the connecting member 9 of the connecting part are inserted into the limiting slot 8 through the limiting edge 10, realizing a detachable connection with the connecting sleeve 2. The connecting screw 13 extends to the outside of the connecting member 9 and cooperates with the fixing nut 14. Tightening the fixing nut 14 can firmly connect the connecting member 4 and the connecting member 9, thereby stably fixing the connecting part on the connecting sleeve 2. The mounting part 12 can rotate relative to the support part 11. The antenna can be installed on the outer wall of the mounting part 12 by screws, which facilitates the adjustment of the installation angle of the base station antenna according to the installation requirements.

[0026] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0027] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0029] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A base station antenna connection device, comprising a positioning element, characterized in that: The positioning component consists of two symmetrically arranged positioning clamps (1). Both ends of the positioning clamps (1) are connected to elastic connecting tubes (5). The outer side of the elastic connecting tubes (5) is connected to a matching connecting sleeve (2). Several limiting slots (8) are equidistantly opened on both sides of the outer wall of the connecting sleeve (2). A connecting part is detachably provided outside the limiting slots (8). The connecting part includes a connecting component one (4) and a connecting component two (9).

2. The base station antenna connection device according to claim 1, characterized in that: The positioning clamp (1) and the elastic connecting pipe (5) are configured as a semi-arc structure. Fixing parts (3) are fixed on both sides of the positioning clamp (1), and two adjacent fixing parts (3) are fixedly connected by screws.

3. The base station antenna connection device according to claim 1, characterized in that: The outer wall of the elastic connecting tube (5) is provided with a thread (6) that is compatible with the connecting sleeve (2), and the inner wall of the elastic connecting tube (5) is provided with an anti-slip sponge pad (7).

4. The base station antenna connection device according to claim 1, characterized in that: The connecting member one (4) and the connecting member two (9) are integrated at their close ends and are provided with a limiting edge (10), which is adapted to the limiting slot (8).

5. A base station antenna connection device according to claim 1, characterized in that: A support member (11) is welded to the middle of the outer wall of the connecting member (4), and an installation member (12) is rotatably connected inside the support member (11).

6. A base station antenna connection device according to claim 1, characterized in that: Connecting screws (13) are symmetrically fixed on both sides of the inner wall of the first connecting member (4). One end of the connecting screw (13) extends to the outside of the second connecting member (9) and is connected to a matching fixing nut (14).

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