CN213635638U

CN213635638U - Split type ferrite core

Info

Publication number: CN213635638U
Application number: CN202023327200.8U
Authority: CN
Inventors: 杨美华
Original assignee: NANTONG HUAXING MAGNETIC MATERIAL CO Ltd
Current assignee: NANTONG HUAXING MAGNETIC MATERIAL CO Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-07-06
Anticipated expiration: 2030-12-31

Abstract

The utility model belongs to the technical field of clothing, which comprises a ferrite core frame body and a magnetic core, wherein the ferrite core frame body comprises a first fixing frame, a second fixing frame, a third fixing frame and a fourth fixing frame, the upper side and the lower side of the first fixing frame, the second fixing frame and the fourth fixing frame are respectively provided with a first chute, the first chutes are respectively and rotatably connected with a rotating column, the rotating column is provided with a fixing mechanism, the rotating column is fixedly connected with a first fixing rod, the first fixing rod is internally provided with a base, the base is fixedly connected with a spring, one end of the spring, which is far away from the base, is fixedly connected with a fixing block, the fixing block is fixedly connected with a second fixing rod, the second fixing rod is clamped in a groove, the inner sides of the first fixing frame, the second fixing frame, the third fixing frame and the fourth fixing frame are respectively provided with a semi-ring, the magnetic, the efficiency of effectual improvement people to the magnetic core wire winding, the people's of being convenient for installation and disassembly equipment.

Description

Split type ferrite core

Technical Field

The utility model belongs to the technical field of the ferrite core, in particular to split type ferrite core.

Background

ET ferrite cores are used in many windings and transformers for various electronic devices. When the ET ferrite magnetic core is used, the winding needs to be carried out firstly, and for the convenience of winding, the ET magnet is mostly separated to form two independent magnetic cores and is wound independently. After the winding is completed, the two separate magnetic cores are combined. The conventional way is to provide a connecting block at the splice.

But when concrete operation winding joint, general joint is all than more troublesome, causes people's concatenation slow, and the magnetic core wire winding is also more slow, consequently the utility model provides a.

SUMMERY OF THE UTILITY MODEL

The utility model provides a split type ferrite core for solve above-mentioned problem.

In order to solve the technical problem, the utility model provides a following technical scheme:

a split type ferrite magnetic core comprises a ferrite core frame body and a magnetic core, wherein the ferrite core frame body comprises a first fixing frame, a second fixing frame, a third fixing frame and a fourth fixing frame, first sliding grooves are formed in the upper side and the lower side of the first fixing frame, the second fixing frame and the fourth fixing frame respectively, a rotary column is rotatably connected in the first sliding grooves, a fixing mechanism is installed on the rotary column and comprises a first fixing rod, a base, a spring, a fixing block and a second fixing rod, the rotary column is fixedly connected with the first fixing rod, the base is installed in the first fixing rod, the spring is fixedly connected on the base, one end, away from the base, of the spring is fixedly connected with the fixing block, the fixing block is fixedly connected with the second fixing rod, and second sliding grooves are formed in the upper side and the lower side of the second fixing frame, the third fixing frame and the fourth fixing frame, the improved magnetic core structure is characterized in that a groove is formed in the second sliding groove, the second fixing rod is clamped in the groove, semi-rings are mounted on the inner sides of the first fixing frame, the second fixing frame, the third fixing frame and the fourth fixing frame, a threaded column is fixedly connected to the magnetic core, and the threaded column is rotatably connected to the two semi-rings.

As a preferred technical solution of the present invention, the first fixing frame, the second fixing frame, the third fixing frame and the fourth fixing frame are all L-shaped; the connecting structure is convenient for connecting the two parts into a whole, and prevents the two parts from being scattered and influencing the work of equipment.

As a preferred technical solution of the present invention, the second fixing rod is L-shaped, and the diameter of the groove is the same as the diameter of the second fixing rod; the stability of the equipment concatenation is improved, prevent to splice and scatter when accomplishing the use, influence its work.

As a preferred technical solution of the present invention, the left and right sides of the first fixing frame, the second fixing frame, the third fixing frame and the fourth fixing frame are all provided with an operation groove; people's operation second dead lever of being convenient for, people's dismouting equipment of being convenient for improves people's work efficiency.

As a preferred technical solution of the present invention, the diameter of the second chute is the same as the diameter of the second fixing rod; the clamping of the fixing mechanism is convenient, so that the clamping is more fit with the fixing mechanism, and the stability of the clamping is improved.

As a preferred technical scheme of the utility model, the material of the threaded column is the same as that of the magnetic core; the material of screw thread post is the same with the material of magnetic core, can not play the electromagnetic shielding ability of original magnetic core.

The utility model discloses the beneficial effect who reaches is:

1. the utility model discloses in, through rotating the magnetic core, make the screw thread post on the magnetic core rotate between two semi-rings, when rotating the magnetic core, the screw thread post rotates and breaks away from two semi-rings, and the magnetic core winding copper line that will take off, the slow problem of line efficiency is produced to effectual improvement people's efficiency of kinking has been solved people.

2. When the magnetic core is installed, the fixing mechanism on the first fixing frame is pulled to enable the spring in the fixing mechanism to start working, when the second fixing rod in the fixing mechanism is pulled, the spring connected to the second fixing rod is under tension, the length of the spring changes, the elastic force of the spring gradually increases along with the movement of the second fixing rod, when the second fixing rod moves to a proper position, the elastic force of the spring reaches the maximum, the second fixing rod is clamped in a second chute formed in the fourth fixing frame, when the second fixing rod is clamped in the groove, the second fixing rod is under the tension of the spring to enable the connection between the second fixing rod and the clamping groove to be more fixed, the fixing mechanism on the second fixing frame is pulled to be clamped with the third fixing frame in a similar manner, then the magnetic core is rotatably connected in the two semi-rings, finally, the first fixing frame is clamped with the second fixing frame, and the third fixing frame is clamped with the fourth fixing frame, the messenger is a whole, and the effectual dismouting efficiency that improves equipment of joint is convenient for people to twine the copper line, makes things convenient for people's use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural diagram of the present invention;

fig. 3 is a third schematic structural diagram of the present invention;

fig. 4 is a front cross-sectional view of the present invention.

In the figure: 1. a ferrite core frame body; 2. a first fixing frame; 3. a second fixing frame; 4. a third fixing frame; 5. a fourth fixing frame; 6. a first chute; 7. a fixing mechanism; 8. a spin column; 9. a first fixing lever; 10. a base; 11. a spring; 12. a fixed block; 13. a second fixing bar; 14. a second chute; 15. a groove; 16. a half ring; 17. a threaded post; 18. a magnetic core; 19. the tank is operated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-4, a split ferrite core comprises a ferrite core frame body 1 and a magnetic core 18, wherein the ferrite core frame body 1 comprises a first fixing frame 2, a second fixing frame 3, a third fixing frame 4 and a fourth fixing frame 5, first sliding grooves 6 are respectively formed on the upper and lower sides of the first fixing frame 2, the second fixing frame 3 and the fourth fixing frame 5, a rotary column 8 is rotatably connected in each first sliding groove 6, a fixing mechanism 7 is installed on each rotary column 8, each fixing mechanism 7 comprises a first fixing rod 9, a base 10, a spring 11, a fixing block 12 and a second fixing rod 13, the rotary column 8 is fixedly connected with the first fixing rod 9, the base 10 is installed in each first fixing rod 9, the spring 11 is fixedly connected to the base 10, one end of the spring 11 far away from the base 10 is fixedly connected with the fixing block 12, the fixing block 12 is fixedly connected with the second fixing rod 13, second fixing frames 3, the third fixing frame 4 and the fourth fixing frame 5 are respectively provided with second sliding grooves 14, a groove 15 is formed in the second sliding groove 14, the second fixing rod 13 is clamped in the groove 15, semi-rings 16 are mounted on the inner sides of the first fixing frame 2, the second fixing frame 3, the third fixing frame 4 and the fourth fixing frame 5, a threaded column 17 is fixedly connected to the magnetic core 18, and the threaded column 17 is rotatably connected to the two semi-rings 16.

The first fixing frame 2, the second fixing frame 3, the third fixing frame 4 and the fourth fixing frame 5 are all L-shaped; the device is convenient to be connected into a whole, so that the device is prevented from being scattered and influencing the work of the device; the second fixing rod 13 is L-shaped, and the diameter of the groove 15 is the same as that of the second fixing rod 13; the splicing stability of the equipment is improved, and the equipment is prevented from being scattered when being spliced and used, so that the work of the equipment is prevented from being influenced; the left and right sides of the first fixing frame 2, the second fixing frame 3, the third fixing frame 4 and the fourth fixing frame 5 are all provided with operation grooves 19; the second fixing rod 13 is convenient for people to operate, the equipment is convenient for people to disassemble and assemble, and the working efficiency of people is improved; the diameter of the second chute 14 is the same as that of the second fixing rod 13; the fixing mechanism 7 is convenient to clamp, so that the clamping mechanism is more attached to the fixing mechanism, and the clamping stability is improved; the material of the threaded column 17 is the same as that of the magnetic core 18; the material of the threaded post 17 is the same as that of the magnetic core 18, and does not affect the electromagnetic shielding capability of the magnetic core 18.

Specifically, when the utility model is used, the fixing mechanism 7 on the first fixing frame 2 is pulled to make the spring 11 in the fixing mechanism 7 start to work, when the second fixing rod 13 in the fixing mechanism 7 is pulled, the spring 11 connected to the second fixing rod 13 is under tension, the length of the spring 11 changes, along with the movement of the second fixing rod 13, the elastic force of the spring 11 gradually increases, when the second fixing rod 13 moves to a proper position, the elastic force of the spring 11 reaches the maximum, the second fixing rod 13 is clamped in the second chute 14 arranged on the fourth fixing frame 5, when the second fixing rod 13 is clamped in the groove 15, the second fixing rod 13 is under the tension of the spring 11 to make the connection between the second fixing rod and the clamping groove more fixed, similarly, the fixing mechanism 7 on the second fixing frame 3 is clamped with the third fixing frame 4, and then the magnetic core 18 is rotatably connected in the two semi-rings 16, at last with

first mount

2 and 3 joints of second mount, third mount 4 and the 5 joints of fourth mount, the messenger is a whole, the effectual dismouting efficiency that improves equipment of joint, the people of being convenient for twine the copper line, make things convenient for people's use, rotate magnetic core 18, make the screw thread post 17 on the magnetic core 18 rotate between two semi-rings 16, when rotating magnetic core 18, screw thread post 17 rotates and breaks away from two semi-rings 16, the magnetic core 18 winding copper line that will take off, the effectual efficiency that improves people's kinking, the slow problem of line efficiency is produced to people has been solved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 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.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A split type ferrite core, includes ferrite core frame body (1) and magnetic core (18), its characterized in that: the ferrite core frame body (1) comprises a first fixing frame (2), a second fixing frame (3), a third fixing frame (4) and a fourth fixing frame (5), wherein first sliding grooves (6) are formed in the upper side and the lower side of the first fixing frame (2), the second fixing frame (3) and the fourth fixing frame (5), rotating columns (8) are rotatably connected in the first sliding grooves (6), fixing mechanisms (7) are installed on the rotating columns (8), each fixing mechanism (7) comprises a first fixing rod (9), a base (10), a spring (11), a fixing block (12) and a second fixing rod (13), the rotating columns (8) are fixedly connected with the first fixing rods (9), the bases (10) are installed in the first fixing rods (9), the springs (11) are fixedly connected on the bases (10), one ends of the springs (11) far away from the bases (10) are fixedly connected with the fixing blocks (12), fixed connection second dead lever (13) is gone up in fixed block (12), second spout (14) have all been seted up to both sides about second mount (3), third mount (4) and fourth mount (5), recess (15) have been seted up in second spout (14), second dead lever (13) joint is in recess (15), semi-ring (16) are all installed to first mount (2), second mount (3), third mount (4) and fourth mount (5) inboard, fixedly connected with screw post (17) on magnetic core (18), screw post (17) rotate to be connected in two semi-rings (16).

2. A split ferrite core as claimed in claim 1, wherein: the first fixing frame (2), the second fixing frame (3), the third fixing frame (4) and the fourth fixing frame (5) are all L-shaped.

3. A split ferrite core as claimed in claim 1, wherein: the second fixing rod (13) is L-shaped, and the diameter of the groove (15) is the same as that of the second fixing rod (13).

4. A split ferrite core as claimed in claim 1, wherein: the left side and the right side of the first fixing frame (2), the second fixing frame (3), the third fixing frame (4) and the fourth fixing frame (5) are all provided with operation grooves (19).

5. A split ferrite core as claimed in claim 1, wherein: the diameter of the second sliding chute (14) is the same as that of the second fixing rod (13).

6. A split ferrite core as claimed in claim 1, wherein: the material of the threaded column (17) is the same as that of the magnetic core (18).