CN215118585U

CN215118585U - Assembled radio frequency transformer magnetic core structure

Info

Publication number: CN215118585U
Application number: CN202120773098.XU
Authority: CN
Inventors: 周梁
Original assignee: Jiujiang Qingshan Technology Co ltd
Current assignee: Jiujiang Qingshan Technology Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-12-10
Anticipated expiration: 2031-04-15

Abstract

The utility model relates to the field of transformers, in particular to a magnetic core structure of an assembled radio frequency transformer, which comprises a first magnet and a second magnet, wherein the bottom of the first magnet is connected with the second magnet; the top fixedly connected with first spacing inserted block of second magnet, the equal fixedly connected with second spacing inserted block in both ends about the second magnet, first spacing slot has been seted up to the preceding lateral wall middle department of first magnet. The utility model discloses in carry out the initial connection through the mode of spacing grafting between first magnet and the second magnet, thereby can carry on spacingly to first magnet and second magnet, guarantee that first magnet and second magnet position are connected accurately, then carry out spacing fastening once more through first bolt and second bolt, thereby can make first magnet and second magnet connect fastening nature height, can effectually avoid appearing the not hard up condition of dislocation, its life has effectually been prolonged, therefore, the device is practical, and is suitable for extensive popularization and use.

Description

Assembled radio frequency transformer magnetic core structure

Technical Field

The utility model relates to a transformer field specifically is an assembled radio frequency transformer magnetic core structure.

Background

The traditional double-hole radio frequency transformer magnetic core is generally of an integrated structure with two circular through holes, and the coil is wound in the application process in a mode that the coil passes through the two through holes in a reciprocating mode; the versatility of the circuit application of the product is limited due to the limited number of winding turns and methods.

Current patent CN201921222383.1 discloses an assembled radio frequency transformer magnetic core structure, including first magnetic core and the second magnetic core that adopts split type structure, but first magnetic core and second magnetic core lock are connected, are equipped with the accommodation space of coiling between first magnetic core and the second magnetic core. First magnetic core includes the base and sets up the center pillar on the base, and the center pillar is connected with the base is perpendicular, and the center pillar is located the accommodation space of coiling coil, and "T" shape structure is constituteed with the base to the center pillar. The second magnetic core includes the diaphragm and sets up the side post in the diaphragm both sides, the side post is connected with the diaphragm is perpendicular, the side post constitutes "Contraband" shape structure with the diaphragm. The utility model discloses a magnetic core structure of transformer adopts components of a whole that can function independently design mode through first magnetic core and second magnetic core, and its first magnetic core provides open coil coiling position, and coil coiling process is more simple to can realize the automatic coiling of equipment, effective reduce cost has promoted production efficiency.

The device of above-mentioned patent design bonds through the gluing agent in the use, first magnet and second magnet to the fastening is poor, and the phenomenon of dislocation and breaking away from appears easily in long-term the use, thereby influences life. Therefore, we propose a core structure of assembled RF transformer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembled radio frequency transformer magnetic core structure has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an assembled radio frequency transformer magnetic core structure comprises a first magnet and a second magnet, wherein the bottom of the first magnet is connected with the second magnet;

the top of the second magnet is fixedly connected with a first limiting insertion block, the left end and the right end of the second magnet are fixedly connected with a second limiting insertion block, a first limiting slot is formed in the middle of the front side wall of the first magnet, the first limiting insertion block is inserted into the first limiting slot, second limiting slots are formed in the two side walls of the first magnet, and two groups of the second limiting insertion blocks are respectively inserted into the two groups of the second limiting slots;

the top of the first magnet is provided with a first mounting hole and the first mounting hole is communicated with the first limiting slot, a first bolt is inserted into the first mounting hole, second mounting holes are formed in the two side walls of the first magnet, and a second bolt is inserted into the second mounting hole.

As an embodiment of the present invention, the top of the first spacing plug is provided with a first threaded hole adapted to the first bolt, and the first bolt tail end is engaged with the first threaded hole.

As a preferred embodiment of the present invention, a second threaded hole adapted to the second bolt is provided at the top of the second limiting insertion block, and the second bolt is engaged with the second threaded hole.

As a preferred embodiment of the present invention, cross grooves are formed at the top of the first bolt and the second bolt.

As a preferred embodiment of the present invention, the second magnet is a T-shaped magnet.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an assembled radio frequency transformer magnetic core structure carries out the initial joint through the mode of spacing grafting between first magnet and the second magnet to can carry on spacingly to first magnet and second magnet, guarantee that first magnet and second magnet position are connected accurately, then carry out spacing fastening once more through first bolt and second bolt, thereby can make first magnet and second magnet connect the fastening nature height, can effectually avoid appearing the not hard up condition of dislocation, its life has effectually been prolonged.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic diagram of the overall structure of the assembled type rf transformer magnetic core structure of the present invention;

fig. 2 is a schematic diagram of a top structure of a first bolt of the assembled magnetic core structure of the rf transformer of the present invention;

fig. 3 is a schematic structural view of a first limiting insertion block of the assembled type rf transformer magnetic core structure of the present invention;

fig. 4 is the schematic diagram of the second spacing plug-in block structure of the assembled radio frequency transformer magnetic core structure of the present invention.

In the figure: 1. a first magnet; 2. a second magnet; 3. a first limit insert block; 4. a first limit slot; 5. a second limit insert block; 6. a second limit slot; 7. a first mounting hole; 8. a first bolt; 9. a second mounting hole; 10. a second bolt; 11. a cross groove; 12. a first threaded hole; 13. and a second threaded hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: an assembled radio frequency transformer magnetic core structure comprises a first magnet 1 and a second magnet 2, wherein the bottom of the first magnet 1 is connected with the second magnet 2;

the top of the second magnet 2 is fixedly connected with a first limiting insertion block 3, the left end and the right end of the second magnet 2 are fixedly connected with second limiting insertion blocks 5, the middle of the front side wall of the first magnet 1 is provided with a first limiting slot 4, the first limiting insertion block 3 is inserted into the first limiting slot 4, the two side walls of the first magnet 1 are provided with second limiting slots 6, and the two groups of second limiting insertion blocks 5 are respectively inserted into the two groups of second limiting slots 6;

first mounting hole 7 and first spacing slot 4 intercommunication have been seted up at the top of first magnet 1, and it has first bolt 8 to peg graft in first mounting hole 7, and second mounting hole 9 has all been seted up to the both sides wall of first magnet 1, and peg graft in second mounting hole 9 has second bolt 10.

In this embodiment, carry out spacing grafting through first spacing inserted block 3 and the spacing inserted block 5 of second to make can be spacing firm, the position is aimed at simultaneously, utilizes first bolt 8 and second bolt 10 to fasten simultaneously, thereby makes to connect fastening nature high, has prolonged life.

In this embodiment, first screw hole 12 with the adaptation of first bolt 8 is seted up at the top of first spacing inserted

block

3, and 8 tail ends of first bolt mesh with first screw hole 12, and first bolt 8 passes through threaded connection with first spacing inserted block 3, convenient dismantlement.

In this embodiment, the top of the second limiting insert block 5 is provided with a second threaded hole 13 adapted to the second bolt 10, the second bolt 10 is engaged with the second threaded hole 13, and the second limiting insert block 5 is connected with the second bolt 10 through threads, so that the disassembly is convenient.

In this embodiment, the cross grooves 11 are formed in the tops of the first bolt 8 and the second bolt 10, and the cross grooves 11 are arranged, so that the first bolt 8 and the second bolt 10 can be conveniently and quickly detached.

In the present embodiment, the second magnet 2 is a T-shaped magnet, so that the device can be divided into two regions.

The working principle is as follows: first carry out the wire winding respectively with first magnet 1 and second magnet 2, after, in the first spacing slot 4 of lateral wall before with the first spacing inserted block 3 on 2 tops of second magnet and second magnet 1, peg graft simultaneously the spacing inserted block 5 of second and carry out spacing connection in the spacing slot 6 of second that corresponds, then run through first mounting hole 7 and the first screw hole 12 at first spacing inserted block 3 top through first bolt 8 and mesh, second bolt 10 runs through second mounting hole 9 and meshes with the second screw hole 13 at the spacing inserted block 10 top of second simultaneously, thereby can effectually fasten first magnet 1 and second magnet 2, make the connection steadiness effectual promotion, and the service life is prolonged, the device simple structure, and the operation is convenient for, therefore, the clothes hanger is strong in practicability.

In addition, the utility model relates to an assembled radio frequency transformer magnetic core structure includes the part be the parts that general standard component or the technical staff in the field know, its structure and principle all can all be known or know through conventional experimental approach for this technical staff, in this device idle department, with all electrical parts in the aforesaid, its control computer and the power that indicates power component, electrical part and adaptation are connected through the wire, concrete connecting means, should refer to in the following theory of operation, successively work order accomplishes electric connection between each electrical part, its detailed connecting means, for the well-known technique in the field, theory of operation and process are mainly introduced in the following, do not explain electrical control.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An assembled radio frequency transformer core structure, includes first magnet (1) and second magnet (2), its characterized in that: the bottom of the first magnet (1) is connected with a second magnet (2);

the top of the second magnet (2) is fixedly connected with a first limiting insert block (3), the left end and the right end of the second magnet (2) are fixedly connected with a second limiting insert block (5), the middle of the front side wall of the first magnet (1) is provided with a first limiting slot (4), the first limiting insert block (3) is inserted into the first limiting slot (4), the two side walls of the first magnet (1) are provided with second limiting slots (6), and the two groups of second limiting insert blocks (5) are respectively inserted into the two groups of second limiting slots (6);

first mounting hole (7) and first spacing slot (4) intercommunication have been seted up at the top of first magnet (1), it has first bolt (8) to peg graft in first mounting hole (7), second mounting hole (9) have all been seted up to the both sides wall of first magnet (1), peg graft in second mounting hole (9) has second bolt (10).

2. The assembled radio frequency transformer core structure of claim 1, wherein: the top of the first limiting insertion block (3) is provided with a first threaded hole (12) matched with the first bolt (8), and the tail end of the first bolt (8) is meshed with the first threaded hole (12).

3. The assembled radio frequency transformer core structure of claim 1, wherein: and a second threaded hole (13) matched with a second bolt (10) is formed in the top of the second limiting insertion block (5), and the second bolt (10) is meshed with the second threaded hole (13).

4. The assembled radio frequency transformer core structure of claim 1, wherein: the top parts of the first bolt (8) and the second bolt (10) are provided with cross grooves (11).

5. The assembled radio frequency transformer core structure of claim 1, wherein: the second magnet (2) is a T-shaped magnet.