Microwave antenna protection cover structure

Abstract

The utility model relates to a microwave antenna protective cover structure, which comprises a piece of cover cloth, a compression ring, an outer protective cover and a mounting seat, the outer protective cover is barrel-shaped, a surface ring is detachably mounted at the port of the outer protective cover, the cover cloth is mounted at the port of the outer protective cover and seals the outer protective cover, the cover cloth is adhered to the surface ring through glue, the cross section of the compression ring is L-shaped, and the surface ring is detachably mounted at the port of the outer protective cover. The pressing ring is arranged on the outer side of the cover cloth and matched with the face ring to clamp the cover cloth, a plurality of hanging lugs are arranged at the lower end of the pressing ring, a plurality of hooks are arranged on the peripheral face of the outer protection cover, the hooks and the hanging lugs are detachably connected in a one-to-one correspondence mode, and the installation base is arranged on the outer bottom of the outer protection cover. The pressing rings are connected with the hooks on the peripheral side of the outer protective cover to press the cover cloth, the situation that the edge side of the cover cloth is directly connected with the hooks, consequently, the connecting position is wrinkled and uneven, and microwave penetrability is affected is avoided, meanwhile, bolts and the cover cloth do not need to be used, integrity of the cover cloth is guaranteed, the overall structure is compact, disassembly and assembly are convenient, and reliability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of microwave communication antennas, and particularly relates to a microwave antenna protection cover structure. Background Art

[0002] Microwave communication belongs to a wireless communication method, and the reception and transmission of radio waves are completed by an antenna. That is, the signal output by the microwave transmitter is sent to the antenna through the feeder. The antenna emits wireless electromagnetic waves to the opposite end, or the antenna receives the wireless electromagnetic waves emitted by the other party and sends them to the microwave receiver through the feeder. In microwave antennas, common types include parabolic antennas, horn parabolic antennas, horn antennas, lens antennas, slotted antennas, dielectric antennas, periscope antennas, etc. When designing and applying these antennas, an antenna cover cloth may be equipped according to specific requirements. The function of the antenna cover is to protect the antenna system from the influence of the external environment (such as wind and snow, sunlight, organisms, etc.), extend the service life of the antenna, and at the same time, it is necessary to ensure the permeability of electromagnetic waves. Currently, when installing an antenna cover, hooks are required to pull the cover cloth to keep it in a taut state. There are many components and the operation is complex. Moreover, a direct pulling force is applied to the cover cloth, and the edge of the cover cloth is stressed. Over time, it is easy to tear and damage, reducing the service life. Therefore, improvement is needed. Summary of the Utility Model

[0003] Based on this, in view of the above problems, it is necessary to provide a microwave antenna protection cover structure.

[0004] A microwave antenna protection cover structure includes a cover cloth, a pressure ring, an outer protection cover and a mounting seat. The outer protection cover is in a barrel shape, and a face ring is detachably installed at the port of the outer protection cover. The cover cloth is installed at the port of the outer protection cover and closes the outer protection cover. The cover cloth and the face ring are adhered together with glue. The cross-section of the pressure ring is in an L shape. The pressure ring is arranged outside the cover cloth and cooperates with the face ring to clamp the cover cloth. A plurality of hanging ears are arranged at the lower end of the pressure ring, and a plurality of hooks are arranged on the outer peripheral surface of the outer protection cover. The hooks and the hanging ears are detachably connected in one-to-one correspondence. The mounting seat is arranged on the outer bottom of the outer protection cover.

[0005] Preferably, the cover cloth is made of polyester silk cloth.

[0006] Preferably, a plurality of flanges are arranged on the inner ring side of the face ring, and the flanges and the cover cloth are adhered together with glue.

[0007] Preferably, the hook includes a hook body, a spring and a base. The base is welded on the outer peripheral surface of the outer protection cover. One end of the spring is connected to the base, and the other end is connected to the hook body. The hook body and the hanging ear are detachably connected.

[0008] Preferably, the pressure ring is made of aluminum alloy, and a rubber gasket is arranged on the surface of the pressure ring in contact with the cover cloth.

[0009] The advantages of the present utility model are as follows: The pressure ring is connected to the hook on the peripheral side of the outer protective cover to press and hold the cover cloth, avoiding the direct connection of the edge side of the cover cloth to the hook, resulting in wrinkles and unevenness at the connection, which affects the microwave penetration. At the same time, there is no need to use bolts to penetrate the cover cloth, ensuring the integrity of the cover cloth. The overall structure is compact, facilitating disassembly and assembly, and having high reliability. Description of the Drawings

[0010] Figure 1 Schematic perspective view of a microwave antenna protective cover structure for one of the embodiments;

[0011] Figure 2 Schematic perspective view of a microwave antenna protective cover structure from another perspective;

[0012] Figure 3 Schematic sectional view of a microwave antenna protective cover structure. Detailed Embodiments

[0013] In order to make the above objects, features, and advantages of the present utility model more obvious and understandable, the following detailed description of the specific embodiments of the present utility model will be given with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0014] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation.

[0015] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0016] Such as Figures 1 to 3As shown in the figure, a microwave antenna protective cover structure includes a cover cloth 1, a pressing ring 2, an outer protective cover 3 and a mounting seat 4. The outer protective cover 3 is in a barrel shape. A face ring 31 is detachably installed at the port of the outer protective cover 3. The cover cloth 1 is installed at the port of the outer protective cover 3 and closes the outer protective cover 3. The cover cloth 1 and the face ring 31 are adhered by glue. The cross-section of the pressing ring 2 is in an L shape. The pressing ring 2 is arranged on the outside of the cover cloth 1 and cooperates with the face ring 31 to clamp the cover cloth 1. A plurality of hanging ears 21 are arranged at the lower end of the pressing ring 2. A plurality of hooks 32 are arranged on the outer peripheral surface of the outer protective cover 3. The hooks 32 and the hanging ears 21 are detachably connected in one-to-one correspondence. The mounting seat 4 is arranged on the outer bottom of the outer protective cover 3. Specifically, in this embodiment, during assembly, first, the cover cloth 1 is laid on the port of the outer protective cover 3 and adhered by glue to prevent the cover cloth 1 from shifting when the pressing ring 2 is assembled. At the same time, we set a face ring 31 at the port of the outer protective cover 3 to increase the contact area with the cover cloth 1 and avoid the cover cloth 1 from wrinkling. At the same time, we use the pressing ring 2 to press on the outside of the cover cloth 1. By using the cooperation of the pressing ring 2 and the face ring 31 to clamp the cover cloth 1, the flat part of the cover cloth 1 is always kept in a taut state. At the same time, we set hanging ears 21 at the edge of the pressing ring 2. A plurality of hanging ears 21 are detachably connected in one-to-one matching with the hooks 32 on the outside of the outer protective cover 3. Then, the pressing ring 2 is tightened and pressed around the cover cloth 1. By using the pressing ring 2 to press the cover cloth 1, there is no need to use bolts to penetrate the cover cloth 1, which ensures the integrity of the cover cloth 1. At the same time, the overall structure is compact, easy to disassemble and assemble, and has high reliability. We install a mounting seat 4 on the outer bottom of the outer protective cover 3 and use the mounting seat 4 to connect with a bracket (not shown in the figure) to ensure that the installation stability of the protective cover structure meets the standard, and the on-site assembly is extremely simple and convenient.

[0017] Specifically, the cover cloth 1 is made of polyester filament cloth. Polyester filament cloth is a material with low dielectric constant and low dielectric loss, and it is light in weight, meeting the design requirements of antenna lightweight, integration and miniaturization, and meeting the development requirements of antenna cover materials towards lightweight.

[0018] As Figure 1 、 3 As shown in the figure, a plurality of flanges 311 are arranged on the inner ring side of the face ring 31. The flanges 311 and the cover cloth 1 are adhered by glue. Specifically, the flanges 311 are inwardly turned, which does not affect the pressing of the pressing ring 2 on the cover cloth 1, and can effectively increase the contact area with the cover cloth 1, hold the cover cloth 1, and avoid the edge of the cover cloth 1 from being unloaded, collapsing, and the surface being uneven, affecting the microwave penetration.

[0019] As Figures 1 to 3As shown, the hook 32 includes a hook body 321, a spring 322 and a base 323. The base 323 is welded to the outer peripheral surface of the outer protective cover 3. One end of the spring 322 is connected to the base 323, and the other end is connected to the hook body 321. The hook body 321 is detachably connected to the lug 21. Specifically, in this embodiment, when the hook body 321 is connected to the lug 21, the spring 322 is in a stretched state at this time. By using the elastic force provided by the spring 322, the pressure ring 2 can be tightly tightened at the port of the outer protective cover 3, and the disassembly and assembly are extremely convenient.

[0020] Specifically, the pressure ring 2 is made of aluminum alloy, which has strong rust prevention performance. While achieving lightweight design, it ensures that the structural strength of the pressure ring 2 meets the standard. A rubber gasket is provided on the surface of the pressure ring 2 that contacts the cover cloth 1, and the contact surface with the cover cloth is flexible to avoid damaging the cover cloth 1.

[0021] The above embodiments only represent several implementation manners of the present utility model. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the present utility model patent shall be subject to the appended claims.

Claims

1. A microwave antenna protection cover structure, characterized in that: It includes a cover cloth, a pressure ring, an outer protective cover and a mounting seat. The outer protective cover is barrel-shaped, and a face ring is detachably mounted on the port of the outer protective cover. The cover cloth is mounted at the port of the outer protective cover and closes the outer protective cover. The cover cloth and the face ring are adhered by glue. The cross-section of the pressure ring is L-shaped. The pressure ring is arranged on the outside of the cover cloth and cooperates with the face ring to clamp the cover cloth. A plurality of hanging ears are arranged on the lower end of the pressure ring. A plurality of hooks are arranged on the outer peripheral surface of the outer protective cover. The hooks are detachably connected to the hanging ears in a one-to-one correspondence. The mounting seat is arranged on the outer bottom of the outer protective cover.

2. A microwave antenna protection cover structure as claimed in claim 1, characterized in that: The cover cloth is made of polyester silk cloth.

3. The microwave antenna protection cover structure according to claim 1, characterized in that: The inner ring side of the dough ring is provided with a plurality of flanges, and the flanges are bonded to the cover cloth by glue.

4. The microwave antenna protection cover structure according to claim 1, characterized in that: The hook comprises a hook body, a spring and a base, wherein the base is welded to the outer peripheral surface of the outer protective cover, one end of the spring is connected to the base, and the other end is connected to the hook body, and the hook body is detachably connected to the hanging ear.

5. The microwave antenna protection cover structure according to claim 1, characterized in that: The pressing ring is made of aluminum alloy, and a rubber gasket is arranged on the side of the pressing ring that contacts the cover cloth.

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