An embedded circulator

Abstract

The utility model discloses an embedded annular, including installation part, the installation part includes left annular body and right annular body, the left side lap of left annular body has right annular body, embedded part, embedded part includes electromagnetic post, telescopic link, embedded rod, through -hole, installation slot, support block, limiting slot, recess, first embedded slot, first embedded block, second embedded slot and second embedded block, the surface fixed connection in left annular body of electromagnetic post, the bottom end rotation sleeve connection in electromagnetic post of telescopic link, one end fixed connection in the surface of telescopic link of embedded rod, the through -hole is set up in electromagnetic post, the surface sleeve connection in through -hole of embedded rod, the installation slot is set up in right annular body. The utility model, through the embedded rod is around the top of support block and is inserted into the limiting slot, makes the embedded effect between left annular body and right annular body more stable.

Description

Technical Field

[0001] This utility model relates to the field of circulator technology, and in particular to an embedded circulator. Background Technology

[0002] A circulator is a multi-port device that directs incident waves entering any of its ports to the next port in a sequential direction determined by a static polarization magnetic field. Also called an isolator, a circulator is a non-reversible device with multiple terminals. Its key characteristic is its ability to unidirectionally transmit high-frequency signal energy. Circulators are categorized into micro-optical fiber optic circulators and electronic circulators, and are widely used in isolators, duplexers, and reflective amplifiers. The prominent feature of a circulator, also called an isolator, is its unidirectional transmission of high-frequency signal energy. It controls the transmission of electromagnetic waves along a specific circumferential direction. This unidirectional transmission characteristic is often used between the output of a high-frequency power amplifier and the load, providing independent and mutually "isolated" operation. Changes in load impedance, even in the event of an open circuit or short circuit, do not affect the power amplifier's operation, thus protecting the power amplifier.

[0003] The device is mostly constructed using a splicing structure, but the upper and lower cavities of the main body are usually fixed with bolts, which affects the appearance and makes the process more complicated. Therefore, an embedded circulator is needed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide an embedded circulator to solve the problems mentioned in the background art, which affect the appearance and are also complicated in terms of process.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] The mounting component includes a left annular body and a right annular body, with the left side of the left annular body overlapping the right annular body.

[0007] An embedded component, comprising an electromagnetic post, a telescopic rod, an embedded rod, a through hole, a mounting groove, a support block, a limiting groove, a recess, a first embedded groove, a first embedded block, a second embedded groove, and a second embedded block;

[0008] The surface of the electromagnetic column is fixedly connected to the left annular body, the bottom end of the telescopic rod is rotatably sleeved in the electromagnetic column, one end of the embedded rod is fixedly connected to the surface of the telescopic rod, the through hole is opened in the electromagnetic column, the surface of the embedded rod is sleeved in the through hole, the mounting groove is opened in the right annular body, and the lower end face of the support block is fixedly connected to the right annular body.

[0009] Furthermore, the surface of the embedded rod is snapped into the support block, and the limiting groove is formed in the support block.

[0010] Furthermore, the groove is formed on the upper end face of the telescopic rod, and there are two grooves.

[0011] Furthermore, the first embedding groove is formed on the left annular body, and the left side of the first embedding block is fixedly connected to the right side of the left annular body.

[0012] Furthermore, the second embedding groove is formed on the right annular body, the right side of the second embedding block is fixedly connected to the left side of the right annular body, the surface of the second embedding block abuts into the first embedding groove, and the surface of the first embedding block abuts into the second embedding groove.

[0013] Furthermore, the components include a toroidal magnetic core, a main winding, a secondary winding, washers, and a toroidal iron core;

[0014] The surface of the electromagnetic column is fixedly sleeved with the inner wall of the annular magnetic core, the surface of the electromagnetic column is fixedly connected with the inner wall of the main winding, the surface of the electromagnetic column is fixedly sleeved with the inner wall of the secondary winding, the inner wall of the washer is fixedly connected with the surface of the electromagnetic column, and the inner wall of the annular iron core surrounds the surfaces of the annular magnetic core, the main winding, the secondary winding and the washer.

[0015] Furthermore, the upper and lower surfaces of the annular magnetic core are coated with a nylon coating and are fixedly connected to the opposite surface of the main winding, and the gasket is set as a rubber isolation gasket.

[0016] Compared with existing technologies, the advantages of this utility model are:

[0017] I. In this utility model, when the embedding rod is wrapped around the top of the support block and inserted into the limiting groove, the embedding action between the left and right annular bodies is made more stable.

[0018] Second, based on the above-mentioned beneficial effects, the first embedding rod is inserted into the second embedding groove, and when the second embedding rod is inserted into the second embedding groove, the first embedding between the left annular body and the right annular body is completed.

[0019] Third, based on the above-mentioned beneficial effects, by setting the toroidal iron core to be toroidal and the coil to be wrapped around it, the induction effect will be significantly enhanced, and a toroidal magnetic field will be completed. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1This is a three-dimensional structural diagram of an embedded circulator according to the present invention;

[0022] Figure 2 This is a schematic diagram of the internal structure of an embedded circulator according to the present invention;

[0023] Figure 3 This is a partially enlarged structural schematic diagram of an embedded circulator according to this utility model;

[0024] Figure 4 This is a schematic diagram of the structure of an embedded circulator telescopic rod according to the present invention.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1. Right annular body; 2. Mounting groove; 3. Support block; 4. Limiting groove; 5. First embedding block; 6. First embedding groove; 7. Electromagnetic column; 8. Through hole; 9. Telescopic rod; 10. Embedding rod; 11. Groove; 12. Annular magnetic core; 13. Main winding; 14. Secondary winding; 15. Washer; 16. Annular iron core; 17. Left annular body; 18. Second embedding block. Detailed Implementation

[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0030] Please see Figure 1-4 As shown, this embodiment is an embedded circulator, including:

[0031] The mounting components include a left annular body 17 and a right annular body 1, with the left side of the left annular body 17 overlapping the right annular body 1.

[0032] The embedded component includes an electromagnetic post 7, a telescopic rod 9, an embedded rod 10, a through hole 8, a mounting groove 2, a support block 3, a limiting groove 4, a recess 11, a first embedded groove 6, a first embedded block 5, a second embedded groove, and a second embedded block 18.

[0033] The surface of the electromagnetic column 7 is fixedly connected to the left annular body 17, the bottom end of the telescopic rod 9 is rotatably sleeved in the electromagnetic column 7, one end of the embedded rod 10 is fixedly connected to the surface of the telescopic rod 9, the through hole 8 is opened in the electromagnetic column 7, the surface of the embedded rod 10 is sleeved in the through hole 8, the mounting groove 2 is opened in the right annular body 1, and the lower end face of the support block 3 is fixedly connected to the right annular body 1.

[0034] The rotation of the telescopic rod 9 can control the rotation of the embedded rod 10, so that the embedded rod 10 can smoothly abut into the mounting groove 2, and the surface of the embedded rod 10 can be stably locked in the support block 3, making the connection between the left annular body 17 and the right annular body 1 more stable and tight.

[0035] The surface of the embedded rod 10 is snapped into the support block 3, and the limiting groove 4 is opened in the support block 3;

[0036] By setting the limiting groove 4, when the embedded rod 10 abuts against the inner wall of the support block 3 through the limiting groove 4, the surface of the embedded rod 10 improves the stability between the left annular body 17 and the right annular body 1 through the fit between the limiting groove 4.

[0037] Two grooves 11 are provided on the upper end face of the telescopic rod 9.

[0038] By setting the groove 11, it is convenient to control the rotation of the telescopic rod 9 and adjust the direction of the embedded rod 10;

[0039] The first embedding groove 6 is formed on the left annular body 17, and the left side of the first embedding block 5 is fixedly connected to the right side of the left annular body 17.

[0040] The second embedding groove is formed on the right annular body 1. The right side of the second embedding block 18 is fixedly connected to the left side of the right annular body 1. The surface of the second embedding block 18 abuts into the first embedding groove 6, and the surface of the first embedding block 5 abuts into the second embedding groove.

[0041] Working principle: When it is necessary to embed the left annular body 17 and the right annular body 1, firstly control one or both of them to move relative to each other, and make the first embedding rod 10 abut into the second embedding groove. At the same time, the second embedding rod 10 is also embedded into the first embedding groove 6, completing the first embedding between the left annular body 17 and the right annular body 1. After completion, the telescopic rod 9 is controlled to rotate through the groove 11. When the telescopic rod 9 rotates, the embedding rod 10 is moved simultaneously in the through hole 8 and the mounting groove 2. When the surface of the embedding rod 10 contacts the surface of the support block 3, the operator pulls the telescopic end face of the telescopic rod 9 and the embedding rod 10 upward through the groove 11, so that the embedding rod 10 passes over the top of the support block 3, so that the front of the support block 3 is moved to the back, and the surface of the embedding rod 10 abuts into the limiting groove 4, completing the stable embedding between the left annular body 17 and the right annular body 1.

[0042] Please see Figure 1-4 As shown, this embodiment is based on the above embodiment 1, with additional components. The components include an annular magnetic core 12, a main winding 13, a secondary winding 14, a washer 15, and an annular iron core 16.

[0043] The surface of the electromagnetic column 7 is fixedly sleeved with the inner wall of the annular magnetic core 12, the surface of the electromagnetic column 7 is fixedly connected with the inner wall of the main winding 13, the surface of the electromagnetic column 7 is fixedly sleeved with the inner wall of the secondary winding 14, the inner wall of the washer 15 is fixedly connected with the surface of the electromagnetic column 7, and the inner wall of the annular iron core 16 surrounds the surfaces of the annular magnetic core 12, the main winding 13, the secondary winding 14 and the washer 15.

[0044] The upper and lower surfaces of the toroidal magnetic core 12 are coated with nylon and fixedly connected to the opposite surface of the main winding 13. The washer 15 is set as a rubber isolation washer 15.

[0045] Working principle: By setting the toroidal iron core 16 to be toroidal and the coil to be wrapped around it, the induction effect will be significantly enhanced, and a toroidal magnetic field will be completed. The surface of the toroidal magnetic core 12 is coated with a nylon coating to prevent direct contact with the main winding 13. Subsequently, a series of layers are added to the main winding 13 to avoid direct contact with the secondary winding 14 for current transmission. The washer 15 is made of rubber and has an isolation effect to prevent damage to the cable.

[0046] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

Claims

1. An embedded circulator, characterized in that, include: The mounting component includes a left annular body (17) and a right annular body (1), with the left side of the left annular body (17) overlapping the right annular body (1). The embedded component includes an electromagnetic column (7), a telescopic rod (9), an embedded rod (10), a through hole (8), a mounting groove (2), a support block (3), a limiting groove (4), a recess (11), a first embedded groove (6), a first embedded block (5), a second embedded groove, and a second embedded block (18). The surface of the electromagnetic column (7) is fixedly connected to the left annular body (17), the bottom end of the telescopic rod (9) is rotatably sleeved in the electromagnetic column (7), one end of the embedded rod (10) is fixedly connected to the surface of the telescopic rod (9), the through hole (8) is opened in the electromagnetic column (7), the surface of the embedded rod (10) is sleeved in the through hole (8), the mounting groove (2) is opened in the right annular body (1), and the lower end face of the support block (3) is fixedly connected to the right annular body (1).

2. An embedded circulator according to claim 1, characterized in that, The surface of the embedded rod (10) is snapped into the support block (3), and the limiting groove (4) is opened in the support block (3).

3. An embedded circulator according to claim 1, characterized in that, The groove (11) is formed on the upper end face of the telescopic rod (9), and there are two grooves (11).

4. An embedded circulator according to claim 1, characterized in that, The first embedding groove (6) is opened on the left annular body (17), and the left side of the first embedding block (5) is fixedly connected to the right side of the left annular body (17).

5. An embedded circulator according to claim 1, characterized in that, The second embedding groove is opened on the right annular body (1), the right side of the second embedding block (18) is fixedly connected to the left side of the right annular body (1), the surface of the second embedding block (18) abuts into the first embedding groove (6), and the surface of the first embedding block (5) abuts into the second embedding groove.

6. An embedded circulator according to claim 1, characterized in that, The components include an annular magnetic core (12), a main winding (13), a secondary winding (14), a washer (15), and an annular iron core (16). The surface of the electromagnetic column (7) is fixedly sleeved with the inner wall of the annular magnetic core (12), the surface of the electromagnetic column (7) is fixedly connected with the inner wall of the main winding (13), the surface of the electromagnetic column (7) is fixedly sleeved with the inner wall of the secondary winding (14), the inner wall of the washer (15) is fixedly connected with the surface of the electromagnetic column (7), and the inner wall of the annular iron core (16) surrounds the surfaces of the annular magnetic core (12), the main winding (13), the secondary winding (14) and the washer (15).

7. An embedded circulator according to claim 6, characterized in that, The upper and lower surfaces of the annular magnetic core (12) are coated with nylon coating and fixedly connected to the opposite surface of the main winding (13). The washer (15) is set as a rubber isolation washer (15).

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