Bird protection device for feed horn of microwave communication

Abstract

The utility model discloses a kind of microwave communication is used to feed source horn prevents bird device, including feed source horn, the top end of the feed source horn is integrally connected with drive box, the drive box is circular ring structure, drive box inside is fixedly connected with sliding block, sliding block top is provided with slide rail, the slide rail is circular ring structure, slide rail bottom is inserted with sliding block, sliding block and slide rail structure are matched, slide rail top is fixedly connected with driving rack, drive box top is provided with annular opening, the annular opening inside is slidably connected with mounting seat, mounting seat top is threadedly connected with prevent main spine, prevent main spine outer wall is fixedly connected with prevent small spine, mounting seat bottom is connected with second motor, second motor bottom is fixedly connected with driving rack, driving rack one side is engagedly connected with driving gear. The device can realize the automatic driving of bird, avoid the habitat of bird on feed source horn, thereby avoid feed source horn to be damaged by bird, prolong the service life of feed source horn.

Description

Technical Field

[0001] This utility model relates to the field of microwave communication technology, specifically to a feed horn anti-bird device for microwave communication. Background Technology

[0002] Microwave communication is a wireless communication technology that transmits information through microwave frequencies (usually referring to electromagnetic waves with frequencies between 300MHz and 300GHz). It is widely used in telephone communication, television signal transmission, data links, and various forms of network connections. The feed horn in microwave communication is a key component of the antenna system, mainly used to efficiently transmit electromagnetic wave energy to or receive electromagnetic wave energy from the reflector antenna.

[0003] Currently, in microwave communication, birds often perch on the feedhorn during use, which can easily lead to breakage and damage, affecting the transmission of signals. Improvements are needed. Utility Model Content

[0004] The purpose of this invention is to provide a feed horn anti-bird device for microwave communication, so as to solve the problem mentioned in the background art that the feed horn is easily damaged by roosting birds.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a feedhorn anti-bird device for microwave communication, comprising a feedhorn, a drive box integrally connected to the top of the feedhorn, an annular opening on the top of the drive box, a mounting base slidably connected inside the annular opening, a main anti-perch spike threadedly connected to the top of the mounting base, a small anti-perch spike fixedly connected to the outer wall of the main anti-perch spike, a second motor connected to the bottom of the mounting base, a drive rack fixedly connected to the bottom of the second motor, and a drive gear meshing with one side of the drive rack.

[0006] Preferably, the drive box has a circular structure, and a slider is fixedly connected inside the drive box, with a slide rail provided on the top of the slider.

[0007] Preferably, the slide rail has a circular structure, a slider is inserted at the bottom of the slide rail, the slider matches the structure of the slide rail, and a drive rack is fixedly connected to the top of the slide rail.

[0008] Preferably, the inner wall of the annular opening at the top of the drive box is provided with an annular groove, and a mounting seat is inserted inside the annular groove. The mounting seat has a circular structure.

[0009] Preferably, a fixing frame is fixedly connected to the inner wall of the drive box, and a first motor is installed on the top of the fixing frame.

[0010] Preferably, a drive gear is rotatably connected to the bottom of the fixed frame, and the top of the drive gear is connected to the shaft of the first motor.

[0011] Preferably, the fixing frame and the drive gear are distributed in multiple sets in a circular pattern with equal spacing around the inner wall of the drive box, and the drive gear is located outside the drive rack.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] (1) This device can automatically drive away birds and prevent them from perching on the feed horn, thereby preventing the feed horn from being damaged by birds and extending the service life of the feed horn.

[0014] (2) This device sets a drive box at the top of the feed horn, and sets an automatic rotating mounting base inside the drive box that can rotate in a ring around the drive box. The rotation of the mounting base can drive the anti-perch spike to rotate, thus driving away birds by the anti-perch spike and preventing birds from perching on the feed horn, thereby extending the service life of the feed horn.

[0015] (3) By connecting the mounting base to the anti-perch main spike with a thread, this device facilitates the replacement of the anti-perch main spike and avoids corrosion of the anti-perch main spike, which reduces the effectiveness of driving away birds. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a microwave communication feedhorn anti-bird device according to the present invention;

[0017] Figure 2 This is a cross-sectional view of the drive box of a microwave communication feedhorn anti-bird device according to the present invention;

[0018] Figure 3 This utility model relates to a feedhorn anti-bird device for microwave communication. Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 This is a top view of the drive box of a microwave communication feedhorn anti-bird device according to this utility model.

[0020] In the diagram: 1. Main anti-perch spike; 2. Small anti-perch spike; 3. Drive box; 4. Feed horn; 5. First motor; 6. Fixing frame; 7. Drive gear; 8. Mounting base; 9. Second motor; 10. Drive rack; 11. Slide rail; 12. Slider. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-4 This utility model provides a technical solution: a microwave communication feedhorn anti-bird device, including a feedhorn 4, with a drive box 3 integrally connected to the top of the feedhorn 4. The drive box 3 has a circular structure, and a slider 12 is fixedly connected inside the drive box 3. A slide rail 11 is provided on the top of the slider 12, and the slide rail 11 has a circular structure. The slider 12 is inserted into the bottom of the slide rail 11, and the slider 12 matches the structure of the slide rail 11. A drive rack 10 is fixedly connected to the top of the slide rail 11. This structure can improve the stability of the drive rack 10 during rotation through the slide rail 11 and the slider 12. The inner wall of the annular opening at the top of the drive box 3... An annular groove is provided, and a mounting base 8 is inserted inside the annular groove. The mounting base 8 has a circular structure. This structure, by providing an annular groove, allows the mounting base 8 to move in a ring around the drive box 3 while also facilitating its rotation. A fixing frame 6 is fixedly connected to the inner wall of the drive box 3. A first motor 5 is mounted on the top of the fixing frame 6. This structure allows the first motor 5 to drive a drive gear 7 to rotate automatically. The shaft at the top of the drive gear 7 is connected to the first motor 5 via a bearing. The bottom of the fixing frame 6 is rotatably connected to the drive gear 7, and the top of the drive gear 7 is connected to the shaft of the first motor 5. This structure, through the drive gear 7... Rotation can drive the drive rack 10 to rotate automatically. A fixing bracket 6 is provided to facilitate the installation of the drive gear 7 on the inner wall of the drive housing 3. Multiple sets of fixing brackets 6 and drive gears 7 are distributed in a circular, equally spaced pattern around the inner wall of the drive housing 3. The drive gear 7 is located on the outer side of the drive rack 10. This structure, by setting multiple sets of fixing brackets 6 and drive gears 7, ensures the stability of the drive rack 10's rotation. An annular opening is provided at the top of the drive housing 3, and a mounting base 8 is slidably connected inside the annular opening. A main anti-perch spike 1 is threadedly connected to the top of the mounting base 8. Small anti-perch spikes 2 are fixedly connected to the outer wall of the main anti-perch spike 1. The small anti-perching spike 2 can improve the effect of preventing birds from standing and perching. The bottom of the mounting base 8 is connected to the second motor 9, and the bottom of the second motor 9 is fixedly connected to the drive rack 10. The drive rack 10 is meshed with the drive gear 7 on one side. The rotation of the drive rack 10 can drive the second motor 9, the mounting base 8, and the anti-perching spike 1 to move in a ring inside the drive box 3. This movement prevents birds from perching. The second motor 9 can drive the mounting base 8 and the anti-perching spike 1 to rotate, thereby improving the effect of driving away birds. During the use of this device, the second motor 9 and the first motor 5 are connected to a power source through a cable.

[0023] Working principle: When using this microwave communication feedhorn anti-bird device, first connect the main anti-perch spike 1 to the top of the mounting base 8 with a thread. After the main anti-perch spike 1 is installed, the first motor 5 and the second motor 9 are started. The second motor 9 drives the mounting base 8 to rotate inside the drive box 3. During the rotation of the mounting base 8, the main anti-perch spike 1 and the small anti-perch spike 2 rotate. At the same time, the first motor 5 drives the drive gear 7 to rotate. When the drive gear 7 rotates, it pushes the drive rack 10 to rotate, so that the drive rack 10 drives the mounting base 8 and the main anti-perch spike 1 to move in a circle on the drive box 3 during the rotation. While the drive rack 10 is moving, the slide rail 11 at the bottom of the drive rack 10 is slidably connected to the slider 12, thereby ensuring the stability of the mounting base 8 during the rotation.

[0024] Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. A feed horn anti-bird device for microwave communication, comprising a feed horn (4), characterized in that: The top of the feed horn (4) is integrally connected to the drive box (3). The top of the drive box (3) has an annular opening. The inside of the annular opening is a sliding mounting base (8). The top of the mounting base (8) is threaded with a main anti-perch spike (1). The outer wall of the main anti-perch spike (1) is fixedly connected with a small anti-perch spike (2). The bottom of the mounting base (8) is connected to a second motor (9). The bottom of the second motor (9) is fixedly connected to a drive rack (10). One side of the drive rack (10) is meshed with a drive gear (7).

2. The microwave communication feedhorn anti-bird device according to claim 1, characterized in that: The drive box (3) has a circular structure, and a slider (12) is fixedly connected inside the drive box (3). A slide rail (11) is provided on the top of the slider (12).

3. A microwave communication feedhorn bird-proofing device according to claim 2, characterized in that: The slide rail (11) has a circular structure. A slider (12) is inserted at the bottom of the slide rail (11). The slider (12) matches the structure of the slide rail (11). A drive rack (10) is fixedly connected to the top of the slide rail (11).

4. A microwave communication feedhorn anti-bird device according to claim 1, characterized in that: The drive box (3) has an annular groove on the inner wall of the annular opening at the top, and a mounting seat (8) is inserted inside the annular groove. The mounting seat (8) has a circular structure.

5. A microwave communication feedhorn bird-proofing device according to claim 1, characterized in that: The drive box (3) is fixedly connected to the inner wall of the fixed frame (6), and the first motor (5) is installed on the top of the fixed frame (6).

6. A microwave communication feedhorn anti-bird device according to claim 5, characterized in that: The bottom of the fixed frame (6) is rotatably connected to a drive gear (7), and the top of the drive gear (7) is connected to the shaft of the first motor (5).

7. A microwave communication feedhorn bird-proofing device according to claim 6, characterized in that: The fixed frame (6) and the drive gear (7) are distributed in multiple sets in a circular pattern with equal spacing around the inner wall of the drive box (3), and the drive gear (7) is located outside the drive rack (10).

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