A wideband, high-gain IoT communication antenna

Abstract

This utility model relates to the field of communication technology and discloses a wideband, high-gain IoT communication antenna, including a column. A connecting block is fixedly connected to the outer wall of the column, and a support rod is fixedly connected to the outer wall of the connecting block. A quick-release assembly is fixedly connected to the outer wall of the support rod. The quick-release assembly includes a fixing block disposed on the outer wall of the support rod, a fixing rod fixedly connected to the outer wall of the support rod, a sliding block slidably connected to the outer wall of the fixing rod, a locking block fixedly connected to the outer wall of the fixing rod, a connecting block two slidably connected to the outer wall of the locking block, an antenna body first fixedly connected to the outer wall of the connecting block second, and a spring fixedly connected to the inner wall of the connecting block second. A fixing ring is fixedly connected to one end of the spring. In this utility model, by setting a quick-release assembly on the outside of the support rod, the antenna body can be quickly assembled and disassembled without tools, simplifying the installation and disassembly process and improving the efficiency of on-site deployment and maintenance.

Description

Technical Field

[0001] This utility model relates to the field of communication technology, and in particular to a wideband, high-gain Internet of Things (IoT) communication antenna. Background Technology

[0002] With the rapid development of IoT technology, the demand for network connectivity in smart devices is increasing, placing higher demands on the performance of wireless communication systems. Especially in scenarios such as urban infrastructure monitoring, agricultural environmental sensing, intelligent transportation, and industrial automation, stable, long-distance, and high-speed wireless transmission has become crucial for the reliable operation of these systems. As a vital component connecting terminal devices and communication networks, the performance of IoT communication antennas directly affects communication quality and coverage.

[0003] In existing technologies, commonly used IoT antennas mostly employ Yagi antennas, area array antennas, or plate antenna structures, and their installation methods are generally fixed mechanical connections. The antenna body is typically fixed to a building, tower, or equipment platform by welding, bolting, or clamping to a support rod and base. Its radiation direction is set by adjusting the initial angle during antenna installation, and once installed, the antenna direction remains essentially unchanged. Its communication principle is mainly based on electromagnetic wave radiation within a specific frequency band, using multiple passive components to enhance directivity and gain, thereby improving signal coverage. This type of structure provides stable communication performance in a single fixed scenario and is suitable for statically deployed IoT nodes.

[0004] However, existing antennas generally employ fixed mechanical mounting structures, which suffer from cumbersome operation and poor versatility in practical applications. Especially in complex outdoor environments or scenarios requiring frequent equipment relocation and maintenance, the installation and disassembly of traditional fixed antennas often require specialized tools, are time-consuming and labor-intensive, and struggle to quickly respond to on-site deployment or system adjustment needs. Furthermore, the lack of flexible and adjustable mounting structures results in poor compatibility between different devices, hindering unified configuration and modular deployment, thus limiting the flexibility and scalability of IoT systems. Therefore, there is an urgent need for a high-performance communication antenna with rapid installation, angle adjustment, and structural compatibility to adapt to changing application environments and improve engineering and maintenance efficiency. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a wideband, high-gain IoT communication antenna, which aims to improve the problem that existing antennas are generally fixed installation structures, resulting in cumbersome operation and poor versatility during equipment maintenance or field deployment.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a wideband high-gain Internet of Things communication antenna, including a column, a connecting block 1 fixedly connected to the outer wall of the column, a support rod fixedly connected to the outer wall of the connecting block 1, and a quick-release assembly fixedly connected to the outer wall of the support rod;

[0007] The quick-release assembly includes a fixing block, which is disposed on the outer wall of the support rod. A fixing rod is fixedly connected to the outer wall of the support rod. A sliding block is slidably connected to the outer wall of the fixing rod. A locking block is fixedly connected to the outer wall of the fixing rod. A connecting block two is slidably connected to the outer wall of the locking block. An antenna body one is fixedly connected to the outer wall of the connecting block two. A spring is fixedly connected to the inner wall of the connecting block two. A fixing ring is fixedly connected to one end of the spring. A fixing block is fixedly connected to the outer wall of the fixing ring.

[0008] Furthermore, a rotating shaft is fixedly connected to one end of the support rod, a fixed box is fixedly connected to the outer wall of the connecting block, a rack is slidably connected to the inner wall of the fixed box, a gear is fixedly connected to the outer wall of the rotating shaft, the gear meshes with the rack, and a threaded rod is rotatably connected to the outer wall of the rack.

[0009] Furthermore, a base plate is fixedly connected to the lower surface of the column, and an arc-shaped support tube is fixedly connected to the outer wall of the support rod.

[0010] Furthermore, a connecting rod is fixedly connected to the outer wall of the column, and an antenna body is fixedly connected to one end of the connecting rod.

[0011] Furthermore, the outer wall of the rotating shaft is rotatably connected to the inner wall of the connecting block, and the outer wall of the threaded rod is threadedly connected to the inner wall of the fixed box.

[0012] Furthermore, the outer wall of the sliding block is slidably connected to the inner wall of the second connecting block, and the outer wall of the fixing ring is slidably connected to the inner wall of the second connecting block.

[0013] Furthermore, the outer wall of the fixed block is slidably connected to the outer wall of the card block, and the outer wall of the fixed block is slidably connected to the outer wall of the sliding block.

[0014] Furthermore, the second antenna body is disposed on one side of the outer wall of the column, and the inner wall of the fixing box is rotatably connected to the outer wall of the rotating shaft.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, by setting a quick-release component on the outside of the support rod, the antenna body can be quickly assembled and disassembled without tools, simplifying the installation and disassembly process and improving the efficiency of on-site deployment and maintenance. The locking structure between the connecting block and the locking block, which is composed of a compressible spring and a fixing block, can achieve automatic positioning and stable locking during the insertion process. Combined with the specially designed sliding block, it is easy for the operator to assemble and disassemble the antenna body with one click, effectively solving the problems of complex installation and difficult disassembly of traditional antenna structures, and improving the versatility and flexibility of the antenna system.

[0017] 2. In this utility model, by setting an adjustable rotating shaft structure at the end of the support rod, and cooperating with the gear and rack meshing transmission mechanism and the threaded rod control device, the antenna elevation angle or azimuth angle can be precisely adjusted. This structure can flexibly adjust the antenna beam direction according to specific communication needs, improve signal coverage and link quality, and is particularly suitable for IoT deployment scenarios with multiple nodes and wide coverage. Compared with the problem that traditional fixed antennas cannot flexibly adjust the direction, this structure effectively avoids communication blind spots and directional deviations, and enhances the adaptability and communication performance of the antenna system in complex application environments. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of a wideband, high-gain Internet of Things (IoT) communication antenna proposed in this utility model.

[0019] Figure 2 This is a schematic diagram of the support rod structure of a broadband high-gain Internet of Things communication antenna proposed in this utility model.

[0020] Figure 3 This is a schematic diagram of the two-part structure of a connection block for a wideband, high-gain Internet of Things (IoT) communication antenna proposed in this utility model.

[0021] Figure 4 This is a schematic diagram of the card block structure of a wideband high-gain Internet of Things communication antenna proposed in this utility model;

[0022] Figure 5 This is a schematic diagram of the fixing box structure of a broadband high-gain Internet of Things communication antenna proposed in this utility model.

[0023] Legend:

[0024] 1. Base plate; 2. Column; 3. Connecting block one; 4. Support rod; 5. Arc-shaped bracket tube; 6. Antenna body one; 7. Fixing box; 8. Connecting rod; 9. Antenna body two; 10. Connecting block two; 11. Fixing rod; 12. Locking block; 13. Sliding block; 14. Spring; 15. Fixing ring; 16. Fixing block; 17. Gear; 18. Rack; 19. Threaded rod; 20. Rotating shaft. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Reference Figure 1one Figure 5 The present invention provides an embodiment of a wideband high-gain Internet of Things communication antenna, including a column 2, which serves as a vertical support and is the main support component for antenna installation. Its height can be adjusted to meet environmental requirements to improve the signal propagation path. A connecting block 3 is fixedly connected to the outer wall of the column 2, a support rod 4 is fixedly connected to the outer wall of the connecting block 3, and a quick-release assembly is fixedly connected to the outer wall of the support rod 4.

[0027] The quick-release assembly includes a fixing block 16, which locks the antenna body 6 in place. During disassembly, it retracts with the sliding block 13 for rapid release. The fixing block 16 is located on the outer wall of the support rod 4, which is fixedly connected to a fixing rod 11. A sliding block 13 is slidably connected to the outer wall of the fixing rod 11. The sliding block 13 has a design that is thicker in the middle and thinner at both ends, allowing it to slide smoothly with the fixing block 16 during disassembly, thus releasing the connecting block 10. A locking block 12 is fixedly connected to the outer wall of the fixing rod 11, and the locking block 12 is slidably connected to the outer wall of the fixing rod 11. There is a connecting block 2 10, and an antenna body 1 6 is fixedly connected to the outer wall of the connecting block 2 10. The antenna body 1 6 is the main signal transmitting / receiving unit, which has wide bandwidth and high gain performance and is used to realize high-quality and wide-coverage data transmission in the Internet of Things communication system. A spring 14 is fixedly connected to the inner wall of the connecting block 2 10, and a fixing ring 15 is fixedly connected to one end of the spring 14. A fixing block 16 is fixedly connected to the outer wall of the fixing ring 15. The fixing block 16 realizes the locking connection of the antenna body 1 6; when disassembling, it retracts with the sliding block 13 to realize quick release.

[0028] Reference Figure 1 one Figure 5One end of the support rod 4 is fixedly connected to a rotating shaft 20. The rotating shaft 20 supports and drives the antenna body to rotate, and is the central component for realizing the antenna angle adjustment function. It cooperates with the gear 17 to realize mechanical control of angle adjustment, improving the antenna's directivity and adaptability. The outer wall of the connecting block 3 is fixedly connected to a fixing box 7. The inner wall of the fixing box 7 is slidably connected to a rack 18. The rack 18 is a linear transmission component that can move up and down. Its movement is converted into the rotational movement of the rotating shaft 20 through meshing with the gear 17, which is used to adjust the direction of the antenna and improve the accuracy of signal coverage. The outer wall of the rotating shaft 20 is fixedly connected to a gear 17, which meshes with the rack 18. The outer wall of the rack 18 is rotatably connected to a threaded rod 19. The lower surface of the column 2 is fixedly connected to a base plate 1. The base plate 1 is used to support and fix the entire antenna structure. It is installed on the ground or a support surface to provide basic stability. 4. An arc-shaped support tube 5 is fixedly connected to the outer wall of the column 2. A connecting rod 8 is fixedly connected to the outer wall of the column 2. One end of the connecting rod 8 is fixedly connected to the antenna body 2 9. The outer wall of the rotating shaft 20 is rotatably connected to the inner wall of the connecting block 1 3. The connecting block 1 3 connects the column 2 and the support rod 4, and plays the role of intermediary for structural connection and force transmission. The outer wall of the threaded rod 19 is threadedly connected to the inner wall of the fixing box 7. The outer wall of the sliding block 13 is slidably connected to the inner wall of the connecting block 2 10. The outer wall of the fixing ring 15 is slidably connected to the inner wall of the connecting block 2 10. The outer wall of the fixing block 16 is slidably connected to the outer wall of the locking block 12. The locking block 12 provides a plug-in locking position for the connecting block 2 10. The internal sliding block 13 and the fixing block 16 cooperate to complete the positioning and locking. The outer wall of the fixing block 16 is slidably connected to the outer wall of the sliding block 13. The antenna body 2 9 is set on one side of the outer wall of the column 2. The inner wall of the fixing box 7 is rotatably connected to the outer wall of the rotating shaft 20.

[0029] Working Principle: When a wideband, high-gain IoT communication antenna is required, it needs to be installed. Multiple fixing rods 11 are installed on the outer wall of the support rod 4. Each fixing rod 11 has a sliding block 13 slidably connected to its outer wall, and one end of the sliding block 13 is fixedly connected to a locking block 12. One end of the antenna body 6 is connected to the locking block 12 via a connecting block 2 10. During installation, the connecting block 2 10 is inserted into the locking block 12. Simultaneously, the fixing block 16 inside the connecting block 2 10 applies pressure to the spring 14, causing the spring 14 to compress and contract, thus allowing the fixing block 16 to tightly engage with the outer wall of the locking block 12, achieving a stable connection between the antenna body 6 and the support rod 4. When disassembly is required, pressure is applied to the connecting block 2 10 to re-install the antenna body 6. Block 16 slides from the outer wall of the locking block 12 into the outer wall of the sliding block 13. The sliding block 13 is designed with a larger diameter in the middle and smaller diameters at both ends. When the connecting block 10 is lifted, the fixing block 16 drives the sliding block 13 to slide along the outer wall of the locking block 12. Since the diameter of the sliding block 13 is the same as that of the locking block 12, the connecting block 10 can be smoothly pulled out of the locking block 12. At the same time, the fixing block 16 releases the pressure on the spring 14, and the spring 14 returns to its original shape, so that the connecting block 10 is completely separated from the locking block 12. This structure enables quick disassembly and installation of the antenna body without tools, which greatly improves the ease of operation for equipment maintenance and field deployment. At the same time, it avoids the problems of complex installation and time-consuming disassembly of traditional fixed structures, and enhances the versatility and flexibility of the antenna structure.

[0030] Furthermore, to improve the antenna's communication performance in complex application scenarios, a rotating shaft 20 is provided at one end of the support rod 4, which can drive the antenna body to adjust its angle. A gear 17 is fixedly connected to the outer wall of the rotating shaft 20, and the gear 17 meshes with a rack 18 that is slidably connected to the inner wall of the fixed box 7. The operator can drive the rack 18 to move up and down by rotating the threaded rod 19, thereby driving the gear 17 to rotate and achieving precise adjustment of the antenna's elevation or azimuth angle. This structure allows the antenna's main beam to be directed to different areas or target devices according to communication requirements, thereby enhancing the antenna signal coverage strength and improving link quality. It is suitable for the flexible configuration of antenna coverage areas in multi-device and multi-node deployment scenarios. This adjustment structure optimizes the communication blind spots and directional errors that exist in traditional fixed-angle antennas in different environments, and enhances the overall communication performance and adaptability of the system.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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.

Claims

1. A wideband high gain Internet of Things communication antenna comprising a mast (2), characterized in that: The outer wall of the column (2) is fixedly connected to a connecting block (3), the outer wall of the connecting block (3) is fixedly connected to a support rod (4), and the outer wall of the support rod (4) is fixedly connected to a quick-release assembly; The quick-release assembly includes a fixing block (16), which is disposed on the outer wall of the support rod (4). A fixing rod (11) is fixedly connected to the outer wall of the support rod (4). A sliding block (13) is slidably connected to the outer wall of the fixing rod (11). A locking block (12) is fixedly connected to the outer wall of the fixing rod (11). A connecting block two (10) is slidably connected to the outer wall of the locking block (12). An antenna body one (6) is fixedly connected to the outer wall of the connecting block two (10). A spring (14) is fixedly connected to the inner wall of the connecting block two (10). A fixing ring (15) is fixedly connected to one end of the spring (14). A fixing block (16) is fixedly connected to the outer wall of the fixing ring (15).

2. The wideband high-gain IoT communication antenna according to claim 1, characterized in that: One end of the support rod (4) is fixedly connected to a rotating shaft (20), the outer wall of the connecting block (3) is fixedly connected to a fixing box (7), the inner wall of the fixing box (7) is slidably connected to a rack (18), the outer wall of the rotating shaft (20) is fixedly connected to a gear (17), the gear (17) meshes with the rack (18), and the outer wall of the rack (18) is rotatably connected to a threaded rod (19).

3. The wideband high-gain IoT communication antenna according to claim 2, characterized in that: The bottom plate (1) is fixedly connected to the lower surface of the column (2), and the arc-shaped support tube (5) is fixedly connected to the outer wall of the support rod (4).

4. The wideband high-gain IoT communication antenna according to claim 2, characterized in that: A connecting rod (8) is fixedly connected to the outer wall of the column (2), and an antenna body (9) is fixedly connected to one end of the connecting rod (8).

5. A wideband high-gain IoT communication antenna according to claim 2, characterized in that: The outer wall of the rotating shaft (20) is rotatably connected to the inner wall of the connecting block (3), and the outer wall of the threaded rod (19) is threadedly connected to the inner wall of the fixed box (7).

6. The wideband high-gain IoT communication antenna according to claim 2, characterized in that: The outer wall of the sliding block (13) is slidably connected to the inner wall of the connecting block two (10), and the outer wall of the fixing ring (15) is slidably connected to the inner wall of the connecting block two (10).

7. A wideband high-gain IoT communication antenna according to claim 2, characterized in that: The outer wall of the fixed block (16) is slidably connected to the outer wall of the card block (12), and the outer wall of the fixed block (16) is slidably connected to the outer wall of the sliding block (13).

8. A wideband high-gain IoT communication antenna according to claim 4, characterized in that: The antenna body 2 (9) is set on one side of the outer wall of the column (2), and the inner wall of the fixing box (7) is rotatably connected to the outer wall of the rotating shaft (20).

Images