CN207134210U - A kind of New Anti-interference magnetic ferrite magnetic core - Google Patents
A kind of New Anti-interference magnetic ferrite magnetic core Download PDFInfo
- Publication number
- CN207134210U CN207134210U CN201721160519.1U CN201721160519U CN207134210U CN 207134210 U CN207134210 U CN 207134210U CN 201721160519 U CN201721160519 U CN 201721160519U CN 207134210 U CN207134210 U CN 207134210U
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- China
- Prior art keywords
- magnetic core
- rotating shaft
- magnetic
- base
- interference
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Abstract
The utility model discloses a kind of New Anti-interference magnetic ferrite magnetic core, including magnetic core and base, the magnetic core is arranged in base by rotating shaft, the magnetic core is horizontal X font magnetic cores, the left and right ends of magnetic core are the coiling mouth for coil winding, the surface of magnetic core opens up some square winding slots, the circular fixation hole for rotating shaft insertion is opened up among magnetic core, it is glued rubber cushion in the fixing hole, for increasing frictional force between magnetic core and rotating shaft, the base integrated molded design has retaining wall, the retaining wall left end is opened up into power port, right-hand member opens up out power port, the base center is welded with fixed column, magnet ring and rotating shaft are plugged with the fixed column, the magnet ring is placed in below rotating shaft, for reducing interference of the electromagnetism to electric current.The utility model is simple in construction, strong antijamming capability, and coiling is convenient, preferably promotes the use of.
Description
Technical field
It the utility model is related to technical field of magnetic materials, more particularly to a kind of New Anti-interference magnetic ferrite magnetic core.
Background technology
FERRITE CORE is made up of fine and close homogeneous ceramic structure nonmetal magnetic material, there is low-coercivity, is also known as
Soft magnetic ferrite.Compared to other kinds of magnetic material, ferritic advantage is that magnetic conductivity is very high, and in extensive frequency
In the range of there is high resistance and the advantages such as eddy-current loss is small.But common FERRITE CORE easily receives dry in conductive process
Disturb, dromotropic efficiency.
Utility model content
The purpose of this utility model is to provide a kind of New Anti-interference magnetic ferrite magnetic core, asked with solving above-mentioned technology
Topic.
The utility model uses following technical scheme to achieve the above object：
A kind of New Anti-interference magnetic ferrite magnetic core, including magnetic core and base, the magnetic core are arranged on bottom by rotating shaft
In seat, the magnetic core be horizontal X font magnetic cores, and the left and right ends of magnetic core are the coiling mouth wound for coil, the table of magnetic core
Face opens up some square winding slots, and the circular fixation hole for rotating shaft insertion is opened up among magnetic core, is glued glue in the fixing hole
Pad, for increasing frictional force between magnetic core and rotating shaft, the base integrated molded design has retaining wall, and the retaining wall left end opens up
Entering power port, right-hand member opens up out power port, and the base center is welded with fixed column, magnet ring and rotating shaft are plugged with the fixed column,
The magnet ring is placed in below rotating shaft, for reducing interference of the electromagnetism to electric current
Preferably, the magnet ring material is nickel-zinc ferrite, the anti-interference EMI magnet rings of model.
Compared with prior art, the utility model has advantages below：The utility model is simple in construction, antijamming capability
By force, coiling is convenient；When in use, electric wire is wrapped on magnetic core along wire casing and coiling mouth, magnet ring is sequentially placed into fixed column
And rotating shaft, magnetic core is inserted in and rotated in rotating shaft, for electric current when being flowed on magnetic core, magnetic core and magnet ring effectively reduce electromagnetism to electricity
The interference of stream, it is economical and practical, preferably promote the use of.
Brief description of the drawings
Fig. 1 is the structure chart of this New Anti-interference magnetic ferrite magnetic core.
Fig. 2 is the understructure figure of this New Anti-interference magnetic ferrite magnetic core.
Fig. 3 is the core structure figure of this New Anti-interference magnetic ferrite magnetic core.
In figure：1st, magnetic core, 2, fixed column, 3, go out power port, 4, rotating shaft, 5, retaining wall, 6, enter power port, 7, base, 8, magnet ring, 9,
Fixing hole, 10, coiling mouth, 11, winding slot.
Embodiment
The utility model is further elaborated with specific embodiment below in conjunction with the accompanying drawings.
As illustrated, a kind of New Anti-interference magnetic ferrite magnetic core, including magnetic core 1 and base 7, the magnetic core 1 pass through
Rotating shaft 4 is arranged in base 7, and the magnetic core 1 is horizontal X font magnetic cores, and the left and right ends of magnetic core 1 are for coil winding
Coiling mouth 10, the surface of magnetic core 1 open up some square winding slots 11, and the circle inserted for rotating shaft 4 is opened up among magnetic core 1 and is fixed
Hole 9, the fixing hole 9 is interior to be glued rubber cushion, for increasing frictional force between magnetic core 1 and rotating shaft 4, the integrated molding of base 7
Retaining wall 5 is designed with, the left end of retaining wall 5 is opened up into power port 6, and right-hand member opens up out power port 3, and the center weld of base 7 has fixation
Post 2, magnet ring 8 and rotating shaft 4 is plugged with the fixed column 2, the magnet ring 8 is placed in below rotating shaft 4, for reducing electromagnetism to electricity
The interference of stream.
Utility model works principle：When in use, electric wire is wrapped on magnetic core 1 along wire casing and coiling mouth 10, solid
Magnet ring 8 and rotating shaft 4 are sequentially placed on fixed column 2, magnetic core 1 is inserted in and rotated in rotating shaft 4, electric current on magnetic core array when flowing, magnetic
Core 1 and magnet ring 8 effectively reduce interference of the electromagnetism to electric current, very practical.
Described above is the utility model preferred embodiment, for the ordinary skill in the art, according to this reality
With new teaching, in the case where not departing from principle of the present utility model and spirit, the change that is carried out to embodiment, repair
Change, replace and modification is still fallen within the scope of protection of the utility model.
Claims (2)
1. a kind of New Anti-interference magnetic ferrite magnetic core, including magnetic core（1）And base（7）, it is characterised in that the magnetic core
（1）Pass through rotating shaft（4）Installed in base（7）It is interior, the magnetic core（1）For horizontal X font magnetic cores, magnetic core（1）Left and right ends
For the coiling mouth wound for coil（10）, magnetic core（1）Surface open up some square winding slots（11）, magnetic core（1）Open centre
If it is used for rotating shaft（4）The circular fixation hole of insertion（9）, the fixing hole（9）Interior splicing rubber cushion, for increasing magnetic core（1）With turning
Axle（4）Between frictional force, the base（7）Integrated molding is designed with retaining wall（5）, the retaining wall（5）Left end is opened up into power port
（6）, right-hand member opens up out power port（3）, the base（7）Center weld has fixed column（2）, the fixed column（2）On be plugged with magnetic
Ring（8）And rotating shaft（4）, the magnet ring（8）It is placed in rotating shaft（4）Below, for reducing interference of the electromagnetism to electric current.
A kind of 2. New Anti-interference magnetic ferrite magnetic core according to claim 1, it is characterised in that the magnet ring（8）
Material is nickel-zinc ferrite, the anti-interference EMI magnet rings of model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721160519.1U CN207134210U (en) | 2017-09-12 | 2017-09-12 | A kind of New Anti-interference magnetic ferrite magnetic core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721160519.1U CN207134210U (en) | 2017-09-12 | 2017-09-12 | A kind of New Anti-interference magnetic ferrite magnetic core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207134210U true CN207134210U (en) | 2018-03-23 |
Family
ID=61638031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721160519.1U Expired - Fee Related CN207134210U (en) | 2017-09-12 | 2017-09-12 | A kind of New Anti-interference magnetic ferrite magnetic core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207134210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110828096A (en) * | 2019-11-08 | 2020-02-21 | 安徽昭田电子科技有限公司 | Anti-interference soft magnetic ferrite core and production method thereof |
-
2017
- 2017-09-12 CN CN201721160519.1U patent/CN207134210U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110828096A (en) * | 2019-11-08 | 2020-02-21 | 安徽昭田电子科技有限公司 | Anti-interference soft magnetic ferrite core and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 Termination date: 20200912 |