CN215644027U - Improved ferrite core for inductor - Google Patents
Improved ferrite core for inductor Download PDFInfo
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- CN215644027U CN215644027U CN202121320159.3U CN202121320159U CN215644027U CN 215644027 U CN215644027 U CN 215644027U CN 202121320159 U CN202121320159 U CN 202121320159U CN 215644027 U CN215644027 U CN 215644027U
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Abstract
The utility model discloses an improved ferrite core for an inductor, which comprises a first ferrite core column, wherein a second ferrite core column is arranged at one side position of the first ferrite core column, a first ferrite support plate is arranged on the outer wall of one side of the first ferrite core column, a second ferrite support plate is arranged on the outer wall of one side of the second ferrite core column, a first side plate is arranged on the outer wall of one side, far away from the first ferrite core column, of the first ferrite support plate, and a second side plate is arranged on the outer wall of one side, far away from the second ferrite core column, of the second ferrite support plate. This follow-on ferrite core for inductor through mutually supporting of first embedding post, second embedding post and thread bush, can be in the same place first ferrite core post and the fastening of second ferrite core post, appears not hard up problem when avoiding follow-up use, and then avoids the cracked problem of coil pressurized deformation, the effectual insulating layer of protecting the coil.
Description
Technical Field
The utility model relates to the technical field of ferrite cores, in particular to an improved ferrite core for an inductor.
Background
The ferrite magnetic core is a high-frequency magnetic conductive material (the principle is the same as that of a silicon steel sheet, but the ferrite magnetic core is only used in a high-frequency environment), and is mainly used as a high-frequency transformer (such as a switching power supply, a line output transformer and the like), a high-frequency magnetic ring (for interference resistance) and the like, so that the magnetic permeability is increased, the inductance quality factor is improved, and the ferrite magnetic core is used in the transformer.
However, the existing ferrite core is difficult to ensure the tightness of the connection of the two components during assembly, so that the coil is easily extruded and deformed or even broken in the subsequent use process, the use stability is affected, the existing ferrite core is inconvenient to assemble, and the assembly precision is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an improved ferrite core for an inductor, which aims to solve the problems that the existing ferrite core is difficult to ensure the connection tightness of two components during assembly, and further the coil is easily extruded and deformed or even broken in the subsequent use process to influence the use stability, the existing ferrite core is inconvenient to assemble and the assembly precision is low in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: an improved ferrite core for an inductor comprises a first ferrite core column, wherein a second ferrite core column is arranged at one side position of the first ferrite core column, a first ferrite support plate is arranged on the outer wall of one side of the first ferrite core column, a second ferrite support plate is arranged on the outer wall of one side of the second ferrite core column, a first side plate is arranged on the outer wall of one side, far away from the first ferrite core column, of the first ferrite support plate, a second side plate is arranged on the outer wall of one side, far away from the second ferrite core column, of the second ferrite support plate, a limit rod is arranged on the outer wall of one side of the second side plate, a limit hole is formed at one side position, close to the limit rod, of the outer wall of one side of the first side plate, a first embedded column is embedded into the inner part of the second ferrite core column, a second embedded column is embedded into the inner part of the first ferrite core column, the inside of first embedding post and second embedding post all closes soon through the screw thread and is connected with the screw rod, the one end of screw rod is provided with the hand wheel, all the embedding has the thread bush on one side outer wall of first ferrite core post and second ferrite core post, all seted up first bundle groove on one side outer wall of first curb plate and second curb plate, and be close to one side position department in first bundle groove on one side outer wall of first curb plate and second curb plate and all seted up the second and tied up the groove.
Compared with the prior art, the utility model has the beneficial effects that: this follow-on ferrite core for inductor, through first embedding post, mutually supporting of second embedding post and thread bush, can be in the same place first ferrite core post and the fastening of second ferrite core post, appear not hard up problem when avoiding follow-up use, and then avoid the cracked problem of coil compression deformation, the insulating layer of effectual protection coil, and under mutually supporting of gag lever post and spacing hole, can guarantee the precision of ferrite core equipment, and then guarantee the winding effect of follow-up coil, tie up mutually supporting of groove through first tying up groove and second, can carry on spacingly to the insulating adhesive tape, further assurance ferrite core equipment's fastness.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a side view of a second ferrite core leg of the present invention;
FIG. 3 is a top view of a first side panel of the present invention;
fig. 4 is a front view of a first embedded column of the present invention.
In the figure: 1. a first ferrite core leg; 2. a second ferrite core leg; 3. a first ferrite support plate; 4. a second ferrite support plate; 5. a first side plate; 6. a second side plate; 7. a limiting rod; 8. a limiting hole; 9. a first embedded column; 10. a second embedded column; 11. a screw; 12. a hand wheel; 13. a threaded sleeve; 14. a first bundling slot; 15. a second bundling slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an improved ferrite core for an inductor comprises a first ferrite core column 1, a second ferrite core column 2 is arranged at one side position of the first ferrite core column 1, a first ferrite support plate 3 is arranged on the outer wall of one side of the first ferrite core column 1, a second ferrite support plate 4 is arranged on the outer wall of one side of the second ferrite core column 2, a first side plate 5 is arranged on the outer wall of one side, far away from the first ferrite core column 1, of the first ferrite support plate 3, a second side plate 6 is arranged on the outer wall of one side, far away from the second ferrite core column 2, of the second ferrite support plate 4, a limiting rod 7 is arranged on the outer wall of one side of the second side plate 6, a limiting hole 8 is arranged at one side position, close to the limiting rod 7, of the outer wall of one side of the first side plate 5, a first embedding column 9 is embedded in the second ferrite core column 2, the inside embedding of first ferrite core post 1 has second embedding post 10, the inside of first embedding post 9 and second embedding post 10 all is connected with screw rod 11 through the screw thread closure soon, the one end of screw rod 11 is provided with hand wheel 12, it has threaded sleeve 13 all to embed on one side outer wall of first ferrite core post 1 and second ferrite core post 2, first groove 14 of tying up has all been seted up on one side outer wall of first curb plate 5 and second curb plate 6, and the groove 15 has all been tied up to the second in one side position department that is close to first groove 14 of tying up on one side outer wall of first curb plate 5 and second curb plate 6.
In the utility model: the number of the first ferrite support plates 3 and the number of the second ferrite support plates 4 are two, and the two first ferrite support plates 3 and the two second ferrite support plates 4 are respectively and symmetrically arranged on the outer walls of one sides of the first ferrite core column 1 and the second ferrite core column 2; it is ensured that two first side plates 5 and two second side plates 6 can be supported.
In the utility model: the threaded sleeve 13 is screwed with the screw rod 11 through threads; the screw 11 is convenient to screw into the threaded sleeve 13, so that the first ferrite core column 1 and the second ferrite core column 2 are fixedly connected.
In the utility model: the first bundling groove 14 and the second bundling groove 15 are vertically crossed; the binding bands can be conveniently bound in a crisscross mode.
In the utility model: the limiting rod 7 is matched and matched with the limiting hole 8; the connection precision of the first side plate 5 and the second side plate 6 is guaranteed, and deviation is avoided when the fixing is conducted.
In the utility model: arc-shaped grooves are formed in the outer walls of one sides of the first side plate 5 and the second side plate 6; facilitating the winding of the coil.
The working principle is as follows: when in use, the limiting rod 7 on the second side plate 6 is aligned to the limiting hole 8 of the first side plate 5 through matching and matching of the limiting rod 7 and the limiting hole 8, the first side plate 5 and the second side plate 6 are connected together, the first ferrite core column 1 and the second ferrite core column 2 are butted together and are connected with the screw rod 11 through screwing of the first embedding column 9 and the second embedding column 10, the hand wheel 12 is rotated, the hand wheel 12 drives the screw rod 11 to rotate and is connected with the threaded sleeve 13 through screwing of the screw rod 11, the screw rod 11 is screwed into the threaded sleeve 13, so that the first ferrite core column 1 and the second ferrite core column 2 are connected and fastened, looseness between the first ferrite core column 1 and the second ferrite core column 2 is avoided, a coil is wound on the first ferrite core column 1 and the second ferrite core column 2, an insulating tape is wound on the outer walls of the first ferrite support plate 3 and the second ferrite support plate 4, the first bundling groove 14 and the second bundling groove 15 limit the insulating tape, and further guarantee the firmness of the assembly of the ferrite core.
In summary, the following steps: this follow-on ferrite core for inductor, through first embedding post 9, mutually supporting of second embedding post 10 and thread bush 13, can be in the same place first ferrite core post 1 and the fastening of second ferrite core post 2, appear not hard up problem when avoiding follow-up use, and then avoid the cracked problem of coil pressurized deformation, the insulating layer of effectual protection coil, and under the mutually supporting of gag lever post 7 and spacing hole 8, can guarantee the precision of ferrite core equipment, and then guarantee the winding effect of follow-up coil, tie up mutually supporting of groove 15 through first groove 14 and the second of tying up, can carry on spacingly to the insulating adhesive tape, further assurance ferrite core equipment's fastness.
Claims (6)
1. An improved ferrite core for an inductor, comprising a first ferrite core leg (1), characterized in that: a second ferrite core column (2) is arranged at one side position of the first ferrite core column (1), a first ferrite support plate (3) is arranged on the outer wall of one side of the first ferrite core column (1), a second ferrite support plate (4) is arranged on the outer wall of one side of the second ferrite core column (2), a first side plate (5) is arranged on the outer wall of one side, far away from the first ferrite core column (1), of the first ferrite support plate (3), a second side plate (6) is arranged on the outer wall of one side, far away from the second ferrite core column (2), of the second ferrite support plate (4), a limiting rod (7) is arranged on the outer wall of one side of the second side plate (6), a limiting hole (8) is formed at the position, close to the limiting rod (7), of one side of the outer wall of one side of the first side plate (5), a first embedding column (9) is embedded into the second ferrite core column (2), the inside embedding of first ferrite core post (1) has second embedding post (10), the inside of first embedding post (9) and second embedding post (10) all closes soon through the screw thread and is connected with screw rod (11), the one end of screw rod (11) is provided with hand wheel (12), all embedded threaded sleeve (13) on one side outer wall of first ferrite core post (1) and second ferrite core post (2), all seted up first bundle groove (14) on one side outer wall of first curb plate (5) and second curb plate (6), and be close to first bundle groove (14) one side position department on one side outer wall of first curb plate (5) and second curb plate (6) and all seted up the second and tied up groove (15).
2. An improved ferrite core for inductors, as defined by claim 1, wherein: the first ferrite support plates (3) and the second ferrite support plates (4) are arranged in two, and the two first ferrite support plates (3) and the two second ferrite support plates (4) are symmetrically arranged on the outer wall of one side of the first ferrite core column (1) and the outer wall of one side of the second ferrite core column (2) respectively.
3. An improved ferrite core for inductors, as defined by claim 1, wherein: the threaded sleeve (13) and the screw rod (11) are connected in a screwing mode through threads.
4. An improved ferrite core for inductors, as defined by claim 1, wherein: the first binding groove (14) and the second binding groove (15) are vertically crossed.
5. An improved ferrite core for inductors, as defined by claim 1, wherein: the limiting rod (7) is matched and matched with the limiting hole (8).
6. An improved ferrite core for inductors, as defined by claim 1, wherein: arc grooves are formed in the outer wall of one side of each of the first side plate (5) and the second side plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121320159.3U CN215644027U (en) | 2021-06-11 | 2021-06-11 | Improved ferrite core for inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121320159.3U CN215644027U (en) | 2021-06-11 | 2021-06-11 | Improved ferrite core for inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215644027U true CN215644027U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121320159.3U Active CN215644027U (en) | 2021-06-11 | 2021-06-11 | Improved ferrite core for inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215644027U (en) |
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2021
- 2021-06-11 CN CN202121320159.3U patent/CN215644027U/en active Active
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