Embedded shortwave antenna structure

Abstract

This utility model discloses an embedded shortwave antenna structure, specifically relating to the field of shortwave antenna technology. It includes a storage box, with a mounting frame fixedly connected to the top edge of the storage box. A shortwave antenna body is rotatably connected to the middle of the storage box. A wiring hole is provided at the bottom of the storage box, and a support groove is provided at the top. Positioning slots and locking slots are respectively provided on both sides of the top opening of the storage box. This utility model firstly supports and stores the shortwave antenna body through the storage box, facilitating installation and fixation. The mounting frame supports and fixes the installation position of the storage box. A sliding push plate opens the inspection plate, facilitating maintenance of the inspection plate inside the storage box. Furthermore, the cooperation of the positioning strip and positioning slot, and the cooperation of the locking block and locking slot, ensures that the storage box's support and protection of the shortwave antenna body is not affected during repeated disassembly and assembly, improving the overall performance.

Description

Technical Field

[0001] This utility model relates to the field of shortwave antenna technology, and more specifically, to an embedded shortwave antenna structure. Background Technology

[0002] Transmitting or receiving antennas operating in the shortwave band (1-30MHz) are collectively referred to as shortwave antennas. Shortwave transmission is mainly divided into two types based on the transmission path: one is through ionospheric reflection, called skywave; the other is ground wave transmission close to the Earth's surface. Because shortwave communication, unlike satellite, fiber optic, and cable communication, does not require repeater stations, it is widely used and is one of the important means of modern long-distance radio communication. In practical applications of embedded shortwave antennas, although traditional structures have solved the problem of installation space and carrier compatibility, existing embedded shortwave antennas are mostly directly exposed inside or on the surface of the carrier and lack a dedicated storage and protection structure. During maintenance, they can only be disassembled as a whole, which not only affects the normal use of the carrier, but may also damage the carrier's structural seal due to repeated disassembly and assembly. Summary of the Invention

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides an embedded shortwave antenna structure to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an embedded shortwave antenna structure, including a storage box, which is used to store the shortwave antenna body and isolate it from external environmental interference. The top edge of the storage box is fixedly connected to a mounting frame, which supports the antenna body after it is embedded in the storage box. The shortwave antenna body is rotatably connected to the middle of the storage box. A wiring hole is provided at the bottom of the storage box for passing through the antenna feed line and signal line. A support groove is provided at the top of the storage box. Positioning slots and locking slots are respectively provided on both sides of the top opening of the storage box. The top of the storage box is provided with an inspection plate. One end of the inspection plate is fixedly connected with a positioning strip, and the other end of the inspection plate has a placement groove. The end of the inspection plate near the placement groove has a limiting groove. The inspection plate is supported by the support groove to ensure that the inspection plate is flush with the top wall of the installation frame after installation, keeping the surface of the carrier flat. The positioning strip can be inserted into the positioning groove to limit and fix one end of the inspection plate. A push plate is provided in the middle of the placement groove, and a locking block is provided in the middle of the limiting groove. A spring is provided on one side of the locking block, and a stabilizing plate is inserted into one end of the locking block. The stabilizing plate improves the stability of the locking block's movement. The spring pushes the locking block, allowing one end of the locking block to be inserted into the locking groove, facilitating the locking and fixing of one end of the inspection plate. The push plate slides inside the placement groove, facilitating the adjustment of the locking block's position and making it easy to open and close for use.

[0005] Preferably, the connection hole is located at the bottom center of the storage box, and multiple mounting holes are provided around the top of the mounting frame. The mounting holes facilitate ensuring the structural stability of the storage box after it is embedded in the carrier, preventing displacement caused by vibration. The connection hole is used to pass through the antenna feed line and signal line.

[0006] Preferably, a support block is fixedly connected to one end of the inner cavity of the storage box, and the end of the shortwave antenna body away from the support block is actively connected to the inner cavity of the storage box. The end of the shortwave antenna body close to the support block is located in the middle of the top slot of the support block. The support block supports and limits one end of the shortwave antenna body to prevent shaking and collision.

[0007] Preferably, the positioning strip corresponds to the positioning slot, the positioning strip is located in the middle of the positioning slot, and the top of the inspection plate is located in the middle of the support groove. The positioning strip is inserted into the interior of the positioning slot, which can limit and fix one end of the inspection plate.

[0008] Preferably, the locking block is fixed to the bottom of the push plate, the placement groove is connected to the limiting groove, and the cross-sectional shape of the locking block is set to "L".

[0009] Preferably, one end of the locking slot is adapted to the locking slot, one end of the locking block extends into the interior of the locking slot, and the spring is disposed on the side of the locking block away from the locking slot.

[0010] Preferably, the stabilizing plate is fixed in the middle of the limiting groove, and the top of the push plate is provided with an anti-slip groove. By inserting the locking block into the locking groove, the end of the inspection plate away from the positioning strip can be fixed, improving the fixing and sealing effect. By sliding the push plate, the locking block is controlled to squeeze the spring, so that one end of the spring moves out from the inside of the locking groove, making it convenient to open the inspection plate and use it for maintenance of the shortwave antenna body inside the storage box.

[0011] The technical effects and advantages of this utility model are as follows: 1. This utility model firstly supports and stores the shortwave antenna body through a storage box, which facilitates installation and fixation. The installation position of the storage box is supported and fixed by the installation frame. The inspection plate is opened by a sliding push plate, which facilitates the inspection and use of the inspection plate inside the storage box. Furthermore, through the cooperation of the positioning strip and positioning slot, and the cooperation of the locking block and locking slot, the supporting and protective effect of the storage box on the shortwave antenna body is not affected during repeated disassembly and assembly, thus improving the use effect. 2. This utility model also improves the stability of the inspection plate installation by setting a support groove to support the inspection plate, and facilitates the connection of the shortwave antenna body to external equipment through the connection hole. The support block supports one end of the shortwave antenna body to prevent expansion due to shaking and improves the stability of the support. The set placement groove supports the push plate, and the stabilizing plate improves the stability of the movement of the locking block, which facilitates the adjustment of the position of the locking block and improves the use effect. In summary, through the interaction of the above-mentioned functions, the shortwave antenna body can be easily inspected and used by opening and closing the inspection plate. Repeated disassembly and assembly do not affect the supporting and protective effect of the storage box on the shortwave antenna body, making it convenient for installation and fixed use. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the structure of this utility model from another angle.

[0014] Figure 3 This is a schematic diagram of the cross-sectional structure of this utility model.

[0015] Figure 4 This is a schematic diagram of the cross-sectional split structure of this utility model.

[0016] Figure 5 This utility model Figure 3 A magnified schematic diagram of the structure at point A in the middle.

[0017] The attached diagram is labeled as follows: 1. Storage box; 2. Mounting frame; 3. Wiring hole; 4. Shortwave antenna body; 5. Support slot; 6. Positioning slot; 7. Inspection plate; 8. Positioning strip; 9. Support block; 10. Locking slot; 11. Placement slot; 12. Limiting slot; 13. Push plate; 14. Locking block; 15. Stabilizing plate; 16. Spring; 17. Mounting hole. Detailed Implementation

[0018] 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.

[0019] As attached Figure 1-5 The embedded shortwave antenna structure shown includes a storage box 1, which is used to store the shortwave antenna body 4 and isolate it from external environmental interference. The top edge of the storage box 1 is fixedly connected to a mounting frame 2, which supports the storage box 1 after it is embedded. The shortwave antenna body 4 is rotatably connected to the middle of the storage box 1. A wiring hole 3 is opened at the bottom of the storage box 1, through which the antenna feed line and signal line are threaded. A support groove 5 is opened at the top of the storage box 1. A positioning slot 6 and a locking slot 10 are respectively opened on both sides of the top opening of the storage box 1. The top of the storage box 1 is provided with an inspection plate 7. One end of the inspection plate 7 is fixedly connected with a positioning strip 8. The other end of the inspection plate 7 has a placement groove 11. The end of the inspection plate 7 near the placement groove 11 has a limiting groove 12. The inspection plate 7 is supported by the support groove 5 to ensure that the inspection plate 7 is flush with the top wall of the mounting frame 2 after installation, keeping the surface of the carrier flat. The positioning strip 8 is inserted into the positioning groove 6 to limit and fix one end of the inspection plate 7. A push plate 13 is provided in the middle of the placement groove 11, and a locking block 14 is provided in the middle of the limiting groove 12. A spring 16 is provided on one side of the locking block 14, and a stabilizing plate 15 is inserted into one end of the locking block 14. The stabilizing plate 15 improves the stability of the movement of the locking block 14. The spring 16 pushes the locking block 14 so that one end of the locking block 14 can be inserted into the inside of the locking groove 10, which is convenient for locking and fixing one end of the inspection plate 7. The push plate 13 slides inside the placement groove 11, which is convenient for adjusting the position of the locking block 14 and for opening and closing and fixing.

[0020] As attached Figure 1-5As shown, the connecting hole 3 is located at the bottom center of the storage box 1. Multiple mounting holes 17 are opened around the top of the mounting frame 2. A support block 9 is fixedly connected to one end of the inner cavity of the storage box 1. The end of the shortwave antenna body 4 away from the support block 9 is actively connected to the inner cavity of the storage box 1. The end of the shortwave antenna body 4 near the support block 9 is located in the middle of the top slot of the support block 9. The positioning strip 8 corresponds to the positioning slot 6 and is located in the middle of the positioning slot 6. The top of the inspection plate 7 is located in the middle of the support groove 5. The mounting hole 17 facilitates the structural stability of the storage box after it is embedded in the carrier, avoiding displacement caused by vibration. The connecting hole 3 is used to pass through the antenna feed line and signal line. The support block 9 supports and limits one end of the shortwave antenna body 4 to prevent shaking and collision. The positioning strip 8 is inserted into the inside of the positioning slot 6 to limit and fix one end of the inspection plate 7.

[0021] As attached Figure 3-5 As shown, the locking block 14 is fixed to the bottom of the push plate 13. The placement groove 11 is connected to the limiting groove 12. The cross-sectional shape of the locking block 14 is set to "L". One end of the locking groove 10 is adapted to the locking groove 10. One end of the locking block 14 extends into the interior of the locking groove 10. The spring 16 is set on the side of the locking block 14 away from the locking groove 10. The stabilizing plate 15 is fixed in the middle of the limiting groove 12. The top of the push plate 13 is provided with an anti-slip groove. By inserting the locking block 14 into the interior of the locking groove 10, the end of the inspection plate 7 away from the positioning strip 8 can be fixed, improving the fixing and sealing effect. By sliding the push plate 13, the locking block 14 is controlled to squeeze the spring 16, so that one end of the spring 16 is moved out from the interior of the locking groove 10, which facilitates the opening of the inspection plate 7 to inspect the shortwave antenna body 4 inside the storage box 1.

[0022] The working principle of this utility model is as follows: When in use, the storage box 1 is fixed inside the groove by embedding it in the mounting hole 17 of the mounting frame 2, ensuring that the connection hole 3 is aligned with the cable channel inside the body, so that the wire of the shortwave antenna body 4 passes through the connection hole 3 and connects to the wire inside the installation equipment. When maintenance is required, the sliding push plate 13 drives one end of the locking block 14 to move out of the locking slot 10 to squeeze the spring 16 and lift the maintenance plate 7 to pull it out, so that the positioning strip 8 moves out of the positioning slot 6. This allows the maintenance plate 7 to be disassembled for easy maintenance of the shortwave antenna body 4, improving the performance.

[0023] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. 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. An embedded shortwave antenna structure, including a storage box (1), characterized in that: The storage box (1) is fixedly connected to the top edge of the mounting frame (2), the storage box (1) is rotatably connected to the middle of the shortwave antenna body (4), the storage box (1) is provided with a wiring hole (3) at the bottom, the storage box (1) is provided with a support groove (5) at the top, and the storage box (1) is provided with a positioning slot (6) and a locking slot (10) on both sides of the top opening. The top of the storage box (1) is provided with a maintenance plate (7), one end of the maintenance plate (7) is fixedly connected with a positioning strip (8), the other end of the maintenance plate (7) is provided with a placement groove (11), and the end of the maintenance plate (7) near the placement groove (11) is provided with a limit groove (12). A push plate (13) is provided in the middle of the placement groove (11), a locking block (14) is provided in the middle of the limiting groove (12), a spring (16) is provided on one side of the locking block (14), and a stabilizing plate (15) is inserted into one end of the locking block (14).

2. The embedded shortwave antenna structure according to claim 1, characterized in that: The connecting hole (3) is located at the bottom center of the storage box (1), and multiple mounting holes (17) are provided around the top of the mounting frame (2).

3. The embedded shortwave antenna structure according to claim 1, characterized in that: One end of the inner cavity of the storage box (1) is fixedly connected to a support block (9). The end of the shortwave antenna body (4) away from the support block (9) is actively connected to the inner cavity of the storage box (1). The end of the shortwave antenna body (4) close to the support block (9) is located in the middle of the top slot of the support block (9).

4. The embedded shortwave antenna structure according to claim 1, characterized in that: The positioning strip (8) corresponds to the positioning slot (6), the positioning strip (8) is located in the middle of the positioning slot (6), and the top of the inspection plate (7) is located in the middle of the support slot (5).

5. The embedded shortwave antenna structure according to claim 1, characterized in that: The locking block (14) is fixed to the bottom of the push plate (13), the placement groove (11) is connected to the limiting groove (12), and the cross-sectional shape of the locking block (14) is set to "L".

6. The embedded shortwave antenna structure according to claim 1, characterized in that: One end of the locking slot (10) is adapted to the locking slot (10), one end of the locking block (14) extends into the interior of the locking slot (10), and the spring (16) is disposed on the side of the locking block (14) away from the locking slot (10).

7. The embedded shortwave antenna structure according to claim 1, characterized in that: The stabilizing plate (15) is fixed in the middle of the limiting groove (12), and the top of the push plate (13) is provided with an anti-slip groove.

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