A high-voltage-resistant antenna cover convenient to disassemble

Abstract

The utility model relates to communication equipment protection technical field especially, and relates to a high pressure -resisting radome convenient to detach, including base, the upper end of base is opened and is connected with the slot, the front end of base is opened and is connected with the buffer cavity that penetrates, the upper cavity wall of buffer cavity is fixedly connected with a plurality of upper buffer arc blocks, the lower cavity wall of buffer cavity is fixedly connected with a plurality of lower buffer arc blocks, the slot is fixedly connected with lower cover device in, the upper end of lower cover device is inserted with upper cover device. The utility model discloses through setting four prism base and the upper buffer arc block, lower buffer arc block in buffer cavity improve pressure -resisting impact capacity, set up by lower rectangle cover, side fixed block, I -shaped insert block lower cover device and by upper rectangle cover, lower insert board, butt joint block, outer apron plate upper cover device, each cooperation realizes quick disassembly and assembly, and rainwater is prevented to infiltrate through outer apron plate simultaneously, finally realizes high pressure -resisting, and the effect that easy to dismount and can steady protection internal antenna is realized.

Description

Technical Field

[0001] This utility model relates to the field of communication equipment protection technology, and in particular to a high-pressure-resistant antenna cover that is easy to disassemble. Background Technology

[0002] During the operation of communication equipment, the antenna, as the core component for signal reception and transmission, is often exposed to the outdoor environment. Therefore, an antenna cover is needed to protect it. Most antenna covers on the market currently adopt an integrated molding structure, which can achieve a certain degree of protection, but has obvious defects. Traditional antenna covers mostly adopt an integral structure or a simple assembly design. Their impact resistance mainly depends on the thickness and strength of the cover material, resulting in a large overall weight, difficulty in disassembly, and obvious stress concentration when subjected to multi-directional impacts, which can easily lead to cracking or deformation of the cover. In addition, the existing antenna cover connection structure mostly uses bolt fixing or buckle locking. The disassembly and assembly process requires special tools and is cumbersome, which is not conducive to rapid on-site maintenance. Therefore, it is necessary to design a high-pressure resistant antenna cover that is easy to disassemble to solve the above problems. Utility Model Content

[0003] The main objective of this invention is to provide a high-pressure-resistant radome that is easy to disassemble, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A high-pressure-resistant radome that is easy to disassemble includes a base, a connecting groove at the upper end of the base, a through buffer cavity at the front end of the base, a plurality of upper buffer arc blocks fixedly connected to the upper cavity wall of the buffer cavity, a plurality of lower buffer arc blocks fixedly connected to the lower cavity wall of the buffer cavity, a lower radome device fixedly connected in the connecting groove, and an upper radome device inserted into the upper end of the lower radome device.

[0005] Preferably, the lower cover device includes a lower rectangular cover, with side fixing blocks fixedly connected to the upper left and upper right ends of the lower rectangular cover. Each side fixing block has a mating groove at its upper end. Each upper left and upper right end of the lower rectangular cover has a slot. Each side fixing block has a through I-shaped groove at its front end. I-shaped inserts are inserted into each I-shaped groove. Each I-shaped insert has a handle fixedly connected to its front end. The lower rectangular cover is fixedly connected to the upper end of the base.

[0006] Preferably, the upper cover device includes an upper rectangular cover, with side handles fixedly connected to both the left and right ends of the upper rectangular cover, an outer skirt plate fixedly connected to all four sides of the outer side of the upper rectangular cover, a connecting block fixedly connected to the lower left and lower right ends of the upper rectangular cover, and a through I-shaped groove opened at the front end of each connecting block, and a lower insert plate fixedly connected to the lower left and lower right ends of the upper rectangular cover, with the upper rectangular cover located directly above the lower rectangular cover.

[0007] Preferably, the positional dimensions of the two lower insert plates correspond one-to-one with the positional dimensions of the slots, and the positional dimensions of the mating block correspond to the positional dimensions of the side fixing block.

[0008] Preferably, the outer skirt is arranged around the outer perimeter of the upper rectangular cover, and the outer perimeter of the outer skirt is inclined, and the outer skirt is located above the docking block.

[0009] Preferably, the upper and lower buffer arc blocks are equidistantly distributed laterally within the buffer cavity, with the arc opening of the upper buffer arc block facing the upper cavity wall of the buffer cavity and the arc opening of the lower buffer arc block facing the lower cavity wall of the buffer cavity.

[0010] Preferably, the base is in the shape of a quadrangular frustum, and the cross-sectional area of ​​the base gradually decreases from bottom to top.

[0011] Preferably, the upper rectangular cover and the lower rectangular cover have the same structure and are symmetrically distributed vertically. The upper rectangular cover and the lower rectangular cover are detachably connected by the cooperation of the lower insert plate and the slot, and the I-shaped insert block and the I-shaped slot.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. In this utility model, the buffer cavity set inside the base and the upper and lower buffer arc blocks cooperate with each other, so that the upper and lower buffer arc blocks can effectively disperse and absorb impact loads from different directions above and below by means of reverse arrangement of the arc openings, thereby significantly improving the overall pressure resistance and impact resistance of the radome and avoiding damage to the radome caused by stress concentration.

[0013] 2. In this utility model, the lower cover device is fixed in the connecting groove of the base by the lower rectangular cover, and the upper cover device is initially positioned by inserting the lower insert plate into the slot of the lower rectangular cover. At the same time, the docking block of the upper cover device docks with the side fixing block of the lower cover device, and then the locking and fixing is completed by inserting the I-shaped plug from the I-shaped groove one of the side fixing block into the I-shaped groove two of the docking block. This multi-component structure design ensures the firmness of the connection between the upper cover device and the lower cover device by fixing the lower rectangular cover to the base, inserting the lower insert plate into the slot, and cooperating the I-shaped plug into the I-shaped groove. Disassembly and assembly can be completed without the need for special tools, which greatly improves the efficiency and convenience of on-site maintenance of the radome. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a high-pressure-resistant radome that is easy to disassemble according to this utility model; Figure 2 This is a schematic diagram of the structure of a high-pressure-resistant radome that is easy to disassemble according to this utility model; Figure 3 This is a schematic diagram of the structure of a high-pressure-resistant radome that is easy to disassemble according to this utility model; Figure 4 This is a schematic diagram of the structure of a high-pressure-resistant radome that is easy to disassemble according to this utility model.

[0015] In the diagram: 1. Base; 2. Upper cover device; 3. Lower cover device; 4. Buffer cavity; 5. Lower buffer arc block; 6. Upper buffer arc block; 7. Connecting groove; 31. Lower rectangular cover; 32. I-shaped insert block; 33. Handle; 34. Slot; 35. Side fixing block; 36. Docking groove; 37. I-shaped groove one; 21. Upper rectangular cover; 22. Side handle; 23. Outer skirt plate; 24. Lower insert plate; 25. Docking block; 26. I-shaped groove two. Detailed Implementation

[0016] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0017] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used 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. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] Please see Figure 1-4This utility model provides a technical solution: A high-pressure-resistant radome that is easy to disassemble, such as Figure 1-4 As shown, it includes a base 1, a connecting groove 7 at the upper end of the base 1, a through buffer cavity 4 at the front end of the base 1, multiple upper buffer arc blocks 6 fixedly connected to the upper cavity wall of the buffer cavity 4, multiple lower buffer arc blocks 5 fixedly connected to the lower cavity wall of the buffer cavity 4, a lower cover device 3 fixedly connected in the connecting groove 7, and an upper cover device 2 inserted into the upper end of the lower cover device 3.

[0020] The upper buffer arc block 6 and the lower buffer arc block 5 are equidistantly distributed laterally within the buffer cavity 4. The arc opening of the upper buffer arc block 6 faces the upper cavity wall of the buffer cavity 4, and the arc opening of the lower buffer arc block 5 faces the lower cavity wall of the buffer cavity 4.

[0021] The base 1 is shaped like a quadrangular frustum, and the cross-sectional area of ​​the base 1 gradually decreases from bottom to top.

[0022] Through the above scheme: the base 1 adopts a quadrangular frustum structure with a cross-sectional area that gradually decreases from bottom to top, which enhances the overall stability. The upper buffer arc block 6 and the lower buffer arc block 5, which are equidistantly distributed in the through buffer cavity 4, are designed with their arc openings facing the upper and lower cavity walls, respectively. This effectively disperses and absorbs impact loads from different directions, significantly improving the pressure resistance and impact resistance of the radome.

[0023] Please see Figure 3 and Figure 4The lower cover device 3 includes a lower rectangular cover 31. Side fixing blocks 35 are fixedly connected to the upper left and upper right ends of the lower rectangular cover 31. Each side fixing block 35 has a mating groove 36 at its upper end. Slots 34 are opened on the upper left and upper right sides of the lower rectangular cover 31. A through-hole I-shaped groove 37 is opened at the front end of each side fixing block 35. I-shaped inserts 32 are inserted into each I-shaped groove 37. Handles 33 are fixedly connected to the front ends of each I-shaped insert 32. The lower rectangular cover 31 is fixedly connected to the upper end of the base 1. The upper cover device 2 includes an upper rectangular cover 21. Side handles 22 are fixedly connected to the left and right ends of the upper rectangular cover 21. An outer skirt 23 is fixedly connected to the outer perimeter of the upper rectangular cover 21. A mating block is fixedly connected to the lower left and lower right ends of the upper rectangular cover 21. 25. The front end of the docking block 25 is provided with a through I-shaped groove 26. The lower left and lower right parts of the upper rectangular cover 21 are fixedly connected with lower insert plates 24. The upper rectangular cover 21 is located directly above the lower rectangular cover 31. The position and size of the two lower insert plates 24 correspond one-to-one with the position and size of the slot 34. The position and size of the docking block 25 correspond to the position and size of the side fixing block 35. The outer skirt plate 23 is set around the outer perimeter of the upper rectangular cover 21. The outer perimeter of the outer skirt plate 23 is inclined and located above the docking block 25. The upper rectangular cover 21 and the lower rectangular cover 31 have the same structure and are symmetrically distributed. The upper rectangular cover 21 and the lower rectangular cover 31 are detachably connected by the cooperation of the lower insert plate 24 and the slot 34, and the I-shaped insert block 32 and the I-shaped groove 26.

[0024] Through the above scheme: the lower cover device 3 is fixed in the connecting groove 7 of the base 1 by the lower rectangular cover 31, and the upper cover device 2 is precisely inserted into the slot 34 of the lower rectangular cover 31 by the lower insert plate 24 at its lower end to achieve initial positioning and vertical support. At the same time, the docking block 25 of the upper cover device 2 sits on the docking groove 36 of the side fixing block 35 of the lower cover device 3, and is horizontally locked by the I-shaped insert 32 inserted from the front, which passes through the I-shaped groove 1 37 and the I-shaped groove 26. Thus, the upper rectangular cover 21 and the lower rectangular cover 31 are firmly connected to form a complete protective body. The inclined outer skirt 23 set around the upper rectangular cover 21 can prevent rainwater from seeping into the interior. This design not only realizes the quick disassembly and assembly of the antenna cover through the modular upper cover device 2 and lower cover device 3 and the convenient plug-in structure, such as the cooperation of the insert plate 24 and slot 34, and the I-shaped insert 32 with handle 33 and I-shaped groove, but also facilitates the later inspection or replacement of the internal components of the device.

[0025] It should be noted that this utility model is a high-pressure-resistant radome that is easy to disassemble. The base 1 is stably installed through its truncated quadrangular structure. The upper buffer arc block 6 and the lower buffer arc block 5 set in the internal buffer cavity 4 can effectively disperse and absorb external impact forces. The lower cover device 3 is fixed in the connecting groove 7 of the base 1 through the lower rectangular cover 31. The upper cover device 2 is initially positioned by inserting the lower insert plate 24 at its lower end into the slot 34 of the lower rectangular cover 31. At the same time, the docking block 25 of the upper cover device 2 docks with the side fixing block 35 of the lower cover device 3. The upper and lower covers are locked and fixed by inserting the I-shaped insert 32 from the I-shaped groove 37 of the side fixing block 35 into the I-shaped groove 26 of the docking block 25. The inclined surface of the outer skirt 23 can prevent rainwater from seeping into the interior. The overall structure achieves high pressure resistance and is easy to disassemble and assemble quickly through the handle 33 and the side handle 22.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A high-pressure-resistant radome that is easy to disassemble, characterized in that: Includes a base (1), the upper end of which has a connecting groove (7), the front end of which has a through buffer cavity (4), the upper wall of which is fixedly connected with multiple upper buffer arc blocks (6), the lower wall of which is fixedly connected with multiple lower buffer arc blocks (5), the connecting groove (7) is fixedly connected with a lower cover device (3), and the upper end of the lower cover device (3) is inserted with an upper cover device (2).

2. The easily detachable high-pressure-resistant radome according to claim 1, characterized in that: The lower cover device (3) includes a lower rectangular cover (31). The upper left and upper right ends of the lower rectangular cover (31) are fixedly connected to side fixing blocks (35). The upper ends of the side fixing blocks (35) are all provided with docking grooves (36). The upper left and upper right ends of the lower rectangular cover (31) are all provided with slots (34). The front ends of the side fixing blocks (35) are all provided with through I-shaped grooves (37). I-shaped inserts (32) are inserted into the I-shaped grooves (37). The front ends of the I-shaped inserts (32) are all fixedly connected to handles (33). The lower rectangular cover (31) is fixedly connected to the upper end of the base (1).

3. The easily detachable high-pressure-resistant radome according to claim 2, characterized in that: The upper cover device (2) includes an upper rectangular cover (21). The left and right ends of the upper rectangular cover (21) are fixedly connected to side handles (22). The outer skirt plate (23) is fixedly connected to the outer perimeter of the upper rectangular cover (21). The lower left and lower right ends of the upper rectangular cover (21) are fixedly connected to docking blocks (25). The front end of the docking blocks (25) is opened with a through I-shaped groove (26). The lower left and lower right ends of the upper rectangular cover (21) are fixedly connected to lower insert plates (24). The upper rectangular cover (21) is located directly above the lower rectangular cover (31).

4. The easily detachable high-pressure-resistant radome according to claim 3, characterized in that: The positional dimensions of the two lower insert plates (24) correspond one-to-one with the positional dimensions of the slot (34), and the positional dimensions of the mating block (25) correspond to the positional dimensions of the side fixing block (35).

5. A high-pressure-resistant radome that is easy to disassemble according to claim 3, characterized in that: The outer skirt (23) is arranged around the outer perimeter of the upper rectangular cover (21). The outer perimeter of the outer skirt (23) is inclined, and the outer skirt (23) is located above the docking block (25).

6. The easily detachable high-pressure-resistant radome according to claim 1, characterized in that: The upper buffer arc block (6) and the lower buffer arc block (5) are equidistantly distributed laterally within the buffer cavity (4). The arc opening of the upper buffer arc block (6) faces the upper cavity wall of the buffer cavity (4), and the arc opening of the lower buffer arc block (5) faces the lower cavity wall of the buffer cavity (4).

7. A high-pressure-resistant radome that is easy to disassemble according to claim 1, characterized in that: The base (1) is shaped like a quadrangular frustum, and the cross-sectional area of ​​the base (1) gradually decreases from bottom to top.

8. A high-pressure-resistant radome that is easy to disassemble according to claim 3, characterized in that: The upper rectangular cover (21) and the lower rectangular cover (31) have the same structure and are symmetrically distributed. The upper rectangular cover (21) and the lower rectangular cover (31) are detachably connected by the cooperation of the lower insert plate (24) and the slot (34), and the I-shaped insert block (32) and the I-shaped slot (26).

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