A high-precision antenna adjusting device
Patent Information
- Application Number
- CN202522177656.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-15
- Publication Date
- 2026-09-15
- Estimated Expiration
- 2035-10-15
AI Technical Summary
传统微波天线的调节装置普遍存在结构设计局限，其俯仰调节功能与水平调节功能需分别在不同工作面操作，例如，俯仰角度调节需在天线正面或侧面特定区域进行，而水平角度调节则需切换至顶部或另一侧面区域，这种“分区域操作”的模式不仅增加了一线安装人员的操作复杂度，延长了调试时间，更关键的是，传统调节结构缺乏对精度的有效控制：一方面，调节过程中需频繁切换操作位置，易因操作基准偏移导致角度偏差累积；另一方面，传统调节组件多采用直接转动螺杆或拨块的方式，调节步长难以精准控制，无法满足E-Band微波天线对毫米级对准精度的需求，进而可能引发信号衰减、干扰增强等通信问题，严重影响微波通信系统的整体性能；因此，急需一种高精度天线调节装置来解决上述问题
[0012]The beneficial effects of this utility model are as follows: A high-precision antenna adjustment device includes a base, an angle adjustment base, a mounting base, an elevation adjustment component, and a horizontal adjustment component; the base can be connected to the antenna; the angle adjustment base is connected to the base through the elevation adjustment component; the mounting base is connected to the angle adjustment base through the horizontal adjustment component, and the mounting base can be connected to the mounting position; the elevation adjustment component has an elevation adjustment operation end, and the horizontal adjustment component has a horizontal adjustment operation end, with the elevation adjustment operation end and the horizontal adjustment operation end located on the same side of the angle adjustment base; through the above structure, the elevation and horizontal adjustment of the antenna can be performed on the same working surface, while also significantly improving the adjustment accuracy, reducing the difficulty of antenna adjustment during front-line installation, and meeting the usage requirements.
Smart Images
Figure CN224759612U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of antennas, and in particular to a high-precision antenna adjustment device. Background Technology
[0002] In the field of parabolic microwave antenna technology, especially in the installation and commissioning of small-aperture E-Band microwave antennas, antenna alignment accuracy directly determines signal transmission quality and communication stability. Traditional microwave antenna adjustment devices generally suffer from structural design limitations. Their elevation and horizontal adjustment functions must be operated from different working surfaces. For example, elevation angle adjustment needs to be performed in a specific area on the front or side of the antenna, while horizontal angle adjustment requires switching to the top or another side area. This "regional operation" mode not only increases the operational complexity for frontline installers and prolongs commissioning time, but more importantly, traditional adjustment structures lack effective control over accuracy: on the one hand, frequent switching of operating positions during adjustment can easily lead to accumulated angle deviations due to shifts in the operating reference; on the other hand, traditional adjustment components often use direct rotation of screws or levers, making precise control of the adjustment step size difficult. This cannot meet the millimeter-level alignment accuracy requirements of E-Band microwave antennas, potentially causing communication problems such as signal attenuation and increased interference, severely affecting the overall performance of the microwave communication system. Therefore, a high-precision antenna adjustment device is urgently needed to solve these problems. Utility Model Content
[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a high-precision antenna adjustment device.
[0004] The technical solution adopted by one embodiment of this utility model to solve its technical problem is: a high-precision antenna adjustment device, including a base, an angle adjustment seat, a mounting seat, an elevation angle adjustment component and a horizontal angle adjustment component; The base can be connected to the antenna; The angle adjustment seat is connected to the base via a pitch adjustment assembly; The mounting base is connected to the angle adjustment seat via a horizontal adjustment component, and the mounting base can be connected to the mounting position; The pitch adjustment assembly has a pitch adjustment operation end, and the horizontal adjustment assembly has a horizontal adjustment operation end. The pitch adjustment operation end and the horizontal adjustment operation end are located on the same side of the angle adjustment seat.
[0005] As one of the preferred embodiments of this utility model, the pitch adjustment assembly includes a first drive block, a first pin, a second pin, and a pitch adjustment screw; The angle adjustment seat has a first arc-shaped groove and a second arc-shaped groove on both sides; The first drive block is slidably mounted on the angle adjustment seat and has a first strip groove on it; The first pin passes through the first arc-shaped groove and the first strip-shaped groove and is connected to the base; The second pin passes through the second arc-shaped groove and is connected to the base; The pitch adjustment screw is threadedly connected to the first drive block, and the head of the pitch adjustment screw forms the pitch adjustment operation end.
[0006] As one of the preferred embodiments of this utility model, the angle adjustment seat is provided with a slide groove, the first driving block is slidably disposed in the slide groove, and a stop block connected to the angle adjustment seat and closing the lateral opening of the slide groove is also included.
[0007] As one of the preferred embodiments of this utility model, a rotating groove is formed on one side wall of the slide, and the pitch adjustment screw is set in the rotating groove.
[0008] As one of the preferred embodiments of this utility model, the horizontal angle adjustment assembly includes a second drive block, a third pin, a fourth pin, a fifth pin, and a horizontal angle adjustment screw; The mounting base is provided with a hinge groove, a second strip groove, and a third arc groove and a fourth arc groove arranged on both sides of the hinge groove; The second drive block is slidably mounted on the angle adjustment seat and extends into the second strip groove; The third pin passes through the hinge groove and is connected to the angle adjustment seat; The fourth pin passes through the third arc-shaped groove and is connected to the angle adjustment seat; The fifth pin passes through the fourth arc-shaped groove and is connected to the angle adjustment seat; The horizontal angle adjusting screw is threadedly connected to the second drive block, and the head of the horizontal angle adjusting screw constitutes the horizontal angle adjusting operation end.
[0009] As one of the preferred embodiments of this utility model, the angle adjustment seat is provided with a first mounting plate and a second mounting plate arranged opposite to each other, the two ends of the third pin, the fourth pin and the fifth pin are connected between the first mounting plate and the second mounting plate, the second driving block is slidably disposed on the first mounting plate, and the horizontal angle adjustment screw is rotatably disposed on the first mounting plate.
[0010] As one of the preferred embodiments of this utility model, the angle adjustment seat is provided with a first fixed post and a second fixed post arranged at intervals.
[0011] As one of the preferred embodiments of this utility model, the mounting base is provided with a clamping assembly.
[0012] The beneficial effects of this utility model are as follows: A high-precision antenna adjustment device includes a base, an angle adjustment base, a mounting base, an elevation adjustment component, and a horizontal adjustment component; the base can be connected to the antenna; the angle adjustment base is connected to the base through the elevation adjustment component; the mounting base is connected to the angle adjustment base through the horizontal adjustment component, and the mounting base can be connected to the mounting position; the elevation adjustment component has an elevation adjustment operation end, and the horizontal adjustment component has a horizontal adjustment operation end, with the elevation adjustment operation end and the horizontal adjustment operation end located on the same side of the angle adjustment base; through the above structure, the elevation and horizontal adjustment of the antenna can be performed on the same working surface, while also significantly improving the adjustment accuracy, reducing the difficulty of antenna adjustment during front-line installation, and meeting the usage requirements. Attached Figure Description
[0013] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a schematic diagram of a high-precision antenna adjustment device mounted on an antenna. Figure 2 This is a schematic diagram of a high-precision antenna adjustment device. Figure 3 This is an exploded view of a high-precision antenna adjustment device. Detailed Implementation
[0014] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.
[0015] In the description of this utility model, "multiple" means two or more; "greater than," "less than," and "exceeding" are understood to exclude the stated number; "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly specifying the number of indicated technical features or their sequential relationship.
[0016] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.
[0017] In this utility model, unless otherwise explicitly defined, the terms "setting," "installing," and "connecting" should be interpreted broadly. For example, they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to a fixed connection, a detachable connection, or an integral molding; they can refer to a mechanical connection; they can refer to the internal connection of two components or the interaction between two components. Those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.
[0018] Reference Figures 1-3 A high-precision antenna adjustment device includes a base 10, an angle adjustment seat 20, a mounting seat 30, an elevation angle adjustment component 40, and a horizontal angle adjustment component 50. Base 10 can be connected to antenna 60; Angle adjustment seat 20 is connected to base 10 via pitch adjustment assembly 40; Mounting base 30 is connected to angle adjustment base 20 via horizontal angle adjustment component 50, and mounting base 30 can be connected to the mounting position; The pitch adjustment assembly 40 has a pitch adjustment operation end 40a, and the horizontal adjustment assembly 50 has a horizontal adjustment operation end 50a. The pitch adjustment operation end 40a and the horizontal adjustment operation end 50a are located on the same side of the angle adjustment seat 20.
[0019] In this invention, the antenna 60 is mounted on the base 10, and then the mounting base 30 is mounted on the mounting position, such as a mast. Preferably, the mounting base 30 is provided with a clamping assembly 90, which clamps the antenna onto the mast. When the elevation angle of the antenna needs to be adjusted, a tool is used to operate the elevation angle adjustment terminal 40a, and the elevation angle adjustment assembly 40 is used to change the angle between the angle adjustment seat 20 and the base 10 in the elevation direction, thereby realizing the elevation angle adjustment of the antenna 60. Preferably, the elevation angle adjustment range is ±15°. When the horizontal angle of the antenna needs to be adjusted, a tool is used to operate the horizontal angle adjustment terminal 50a, and the horizontal angle adjustment assembly 50 is used to adjust the horizontal angle of the antenna 60. The angle adjustment component 50 changes the horizontal angle between the angle mounting base 30 and the base 10, thereby realizing the horizontal angle adjustment of the antenna 60. Preferably, the horizontal angle adjustment range is ±15°. The combination of pitch adjustment and horizontal adjustment can meet the signal coverage in different directions. Furthermore, since the pitch adjustment operation terminal 40a of the pitch adjustment component 40 and the horizontal adjustment operation terminal 50a of the horizontal adjustment component 50 are both located on the same side of the angle adjustment base 20, the operator can complete the pitch adjustment and horizontal adjustment simultaneously without moving to other directions. This not only improves the efficiency of antenna 60 azimuth adjustment, but also helps to improve the accuracy of antenna 60 adjustment.
[0020] Reference Figures 1-3In some embodiments, the pitch adjustment assembly 40 includes a first drive block 41, a first pin 42, a second pin 43, and a pitch adjustment screw 44; the angle adjustment seat 20 has a first arc-shaped groove 21 and a second arc-shaped groove 22 on both sides; the first drive block 41 is slidably disposed on the angle adjustment seat 20 and has a first strip groove 45 thereon; the first pin 42 passes through the first arc-shaped groove 21 and the first strip groove 45 and is connected to the base 10; the second pin 43 passes through the second arc-shaped groove 22 and is connected to the base 10; the pitch adjustment... The pitch adjustment screw 44 is threadedly connected to the first drive block 41, and the head of the pitch adjustment screw 44 forms the pitch adjustment operation end 40a. Specifically, when the pitch adjustment screw 44 is rotated using a tool, the first drive block 41 will slide. Through the cooperation of the first pin 42 with the first arc groove 21 and the first strip groove 45, and the cooperation of the second pin 43 with the second arc groove 22, the base 10 can be driven to rotate relative to the angle adjustment seat 20, that is, the angle of the base 10 in the pitch direction is changed, thereby changing the pitch angle of the antenna 60.
[0021] Reference Figures 1-3 In some embodiments, the angle adjustment seat 20 is provided with a slide groove 23, and the first drive block 41 is slidably disposed in the slide groove 23. It also includes a stop block 46 connected to the angle adjustment seat 20 and closing the lateral opening of the slide groove 23. During assembly, the first drive block 41 is inserted from the lateral opening of the slide groove 23. Preferably, the first pin 42 and the second pin 43 are screws. The first pin 42 is locked after passing through the first strip groove 45 on the first drive block 41 and the first arc groove 21 on the angle adjustment seat 20. The second pin 43 is locked after passing through the second arc groove 22 on the angle adjustment seat 20. Then, the stop block 46 is inserted from the lateral opening of the slide groove 23 and locked with bolts, which can prevent the first drive block 41 from disengaging from the slide groove 23. More preferably, a side wall of the slide groove 23 is constructed to form a rotating groove 24, and the pitch adjustment screw 44 is disposed in the rotating groove 24.
[0022] Reference Figures 1-3In some embodiments, the horizontal angle adjustment assembly 50 includes a second drive block 51, a third pin 52, a fourth pin 53, a fifth pin 54, and a horizontal angle adjustment screw 55; the mounting base 30 is provided with a hinge groove 31, a second strip groove 32, and a third arc groove 33 and a fourth arc groove 34 arranged on both sides of the hinge groove 31; the second drive block 51 is slidably disposed on the angle adjustment seat 20 and extends into the second strip groove 32; the third pin 52 passes through the hinge groove 31 and is connected to the angle adjustment seat 20; the fourth pin 53 passes through the third arc groove 33 and is connected to the angle adjustment seat 20; the fifth pin 54 passes through the fourth arc groove 33 and is connected to the angle adjustment seat 20. The arc-shaped groove 34 is connected to the angle adjustment seat 20; the horizontal angle adjustment screw 55 is threadedly connected to the second drive block 51, and the head of the horizontal angle adjustment screw 55 forms the horizontal angle adjustment operation end 50a; specifically, when the horizontal angle adjustment screw 55 is rotated with a tool, the second drive block 51 will slide. The second strip groove 32 is located at the lower end of the mounting seat 30. The sliding of the second drive block 51 will cause the mounting seat 30 to rotate around the third pin 52. Since the mounting seat 30 is fixed in the mounting position, it will be converted into the angle between the angle adjustment seat 20 and the base 10 in the horizontal direction, thereby changing the angle of the antenna 60 in the horizontal direction.
[0023] Reference Figures 1-3 In some embodiments, the angle adjustment seat 20 is provided with a first mounting plate 71 and a second mounting plate 72 arranged opposite to each other. The two ends of the third pin 52, the fourth pin 53 and the fifth pin 54 are connected between the first mounting plate 71 and the second mounting plate 72. The second drive block 51 is slidably disposed on the first mounting plate 71, and the horizontal angle adjustment screw 55 is rotatably disposed on the first mounting plate 71. During assembly, the mounting seat 30 is placed between the first mounting plate 71 and the second mounting plate 72, and the third pin 52 is first inserted through the mounting seat. The fourth pin 53 and the fifth pin 54 are then inserted into the third arc groove 33 and the fourth arc groove 34 on the mounting base 30 and locked between them and the first mounting plate 71 and the second mounting plate 72. The second drive block 51 is then placed into the sliding groove on the first mounting plate 71 and extends into the second strip groove 32 on the mounting base 30. Finally, the horizontal adjustment screw 55 is inserted into the second drive block 51 and locked between it and the first mounting plate 71.
[0024] Reference Figures 1-3In some embodiments, the angle adjustment seat 20 is provided with a first fixed post 81 and a second fixed post 82 arranged at intervals. Specifically, the tool for operating the pitch adjustment operation end 40a and the horizontal adjustment operation end 50a is preferably a differential wrench. The fixed sleeve and the socket of the differential wrench are respectively inserted into the pitch adjustment operation end 40a and the second fixed post 82, or respectively inserted into the horizontal adjustment operation end 50a and the first fixed post 81. The antenna pitch angle is adjusted by rotating the handle. For example, if the speed ratio of the differential wrench is 16:1, then the pitch adjustment operation end 40a or the horizontal adjustment operation end 50a will rotate 1 turn for every 16 turns of the handle, thereby greatly improving the adjustment accuracy.
[0025] The advantages of this utility model are: the above structure enables the antenna to be adjusted in both pitch and horizontal directions on the same working surface, while also significantly improving the adjustment accuracy, reducing the difficulty of antenna adjustment during installation, and meeting the usage requirements.
[0026] Of course, this utility model is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of this utility model. All such equivalent modifications and substitutions are included within the scope defined by the claims of this application.
Claims
1. A high-precision antenna adjustment device, characterized in that: It includes a base (10), an angle adjustment seat (20), a mounting seat (30), a pitch adjustment assembly (40), and a horizontal adjustment assembly (50); The base (10) can be connected to the antenna (60); The angle adjustment seat (20) is connected to the base (10) through the pitch adjustment assembly (40); The mounting base (30) is connected to the angle adjustment base (20) via the horizontal angle adjustment assembly (50), and the mounting base (30) can be connected to the mounting position; The pitch adjustment component (40) has a pitch adjustment operation end (40a), and the horizontal adjustment component (50) has a horizontal adjustment operation end (50a). The pitch adjustment operation end (40a) and the horizontal adjustment operation end (50a) are located on the same side of the angle adjustment seat (20).
2. The high-precision antenna adjustment device according to claim 1, characterized in that: The pitch adjustment assembly (40) includes a first drive block (41), a first pin (42), a second pin (43), and a pitch adjustment screw (44). The angle adjustment seat (20) is provided with a first arc groove (21) and a second arc groove (22) on both sides; The first drive block (41) is slidably disposed on the angle adjustment seat (20) and a first strip groove (45) is provided thereon; The first pin (42) passes through the first arc-shaped groove (21) and the first strip groove (45) and is connected to the base (10); The second pin (43) passes through the second arc-shaped groove (22) and is connected to the base (10); The pitch adjustment screw (44) is threadedly connected to the first drive block (41), and the head of the pitch adjustment screw (44) constitutes the pitch adjustment operation end (40a).
3. The high-precision antenna adjustment device according to claim 2, characterized in that: The angle adjustment seat (20) is provided with a slide groove (23), the first drive block (41) is slidably disposed in the slide groove (23), and also includes a stop block (46) connected to the angle adjustment seat (20) and closing the lateral opening of the slide groove (23).
4. The high-precision antenna adjustment device according to claim 3, characterized in that: A rotating groove (24) is formed on one side wall of the slide (23), and the pitch adjustment screw (44) is disposed in the rotating groove (24).
5. The high-precision antenna adjustment device according to claim 1, characterized in that: The horizontal angle adjustment assembly (50) includes a second drive block (51), a third pin (52), a fourth pin (53), a fifth pin (54), and a horizontal angle adjustment screw (55). The mounting base (30) is provided with a hinge groove (31), a second strip groove (32), and a third arc groove (33) and a fourth arc groove (34) arranged on both sides of the hinge groove (31). The second drive block (51) is slidably disposed on the angle adjustment seat (20) and extends into the second strip groove (32); The third pin (52) passes through the hinge groove (31) and is connected to the angle adjustment seat (20); The fourth pin (53) passes through the third arc groove (33) and is connected to the angle adjustment seat (20); The fifth pin (54) passes through the fourth arc-shaped groove (34) and is connected to the angle adjustment seat (20); The horizontal angle adjusting screw (55) is threadedly connected to the second drive block (51), and the head of the horizontal angle adjusting screw (55) constitutes the horizontal angle adjusting operation end (50a).
6. The high-precision antenna adjustment device according to claim 5, characterized in that: The angle adjustment seat (20) is provided with a first mounting plate (71) and a second mounting plate (72) arranged opposite to each other. The two ends of the third pin (52), the fourth pin (53) and the fifth pin (54) are connected between the first mounting plate (71) and the second mounting plate (72). The second drive block (51) is slidably disposed on the first mounting plate (71). The horizontal angle adjustment screw (55) is rotatably disposed on the first mounting plate (71).
7. The high-precision antenna adjustment device according to claim 1, characterized in that: The angle adjustment seat (20) is provided with a first fixed post (81) and a second fixed post (82) arranged at intervals.
8. The high-precision antenna adjustment device according to claim 1, characterized in that: The mounting base (30) is provided with a clamping assembly (90).