CN203982972U - A kind of inductance core of can coiling organizing coil more - Google Patents
A kind of inductance core of can coiling organizing coil more Download PDFInfo
- Publication number
- CN203982972U CN203982972U CN201420233758.5U CN201420233758U CN203982972U CN 203982972 U CN203982972 U CN 203982972U CN 201420233758 U CN201420233758 U CN 201420233758U CN 203982972 U CN203982972 U CN 203982972U
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- CN
- China
- Prior art keywords
- inductance
- coiling
- magnetic core
- core
- core body
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of inductance core of can coiling organizing coil more, comprise magnetic core body, described magnetic core body comprises coiling core and is separately positioned on upper back-up ring and the lower back-up ring at coiling core two ends, described magnetic core body edges annular offers the Wire channel in building of four groups, make the coil of three groups of coilings that magnetic core body of the present utility model can be simultaneously, in the identical space of traditional inductance core, can configure the inductance of three, the space that inductance takies is little, be convenient to be arranged among highly dense circuit, and limited reduction the manufacturing cost of inductance.
Description
Technical field
The utility model relates to a kind of inductance core, particularly a kind of inductance core of can coiling organizing coil more.
Background technology
Inductor is a kind of at the comparatively common electronic component of circuit, it mainly plays the effects such as filtering, vibration, delay, trap in circuit, screen in addition signal, filtered noise, stabling current and suppress the effects such as Electromagnetic Interference, therefore application comparatively extensively, in vertical inductance, induction coil is wound on the magnetic core of dumbbell shaped conventionally, in magnetic core bottom, the leg of two groups and the pin of two groups are set, for fixing and welding inductance, but traditional magnetic core only can coiling the coil of a group, the locus that single inductance takies is large, and inconvenience is for high-density circuit.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of inductance core of can coiling organizing coil more.
The utility model solves the technical scheme that its technical problem adopts:
An inductance core of can coiling organizing coil, comprises magnetic core body more, and described magnetic core body comprises coiling core and be separately positioned on upper back-up ring and the lower back-up ring at coiling core two ends, and described magnetic core body edges annular offers the Wire channel in building of four groups.
Described lower back-up ring offers four pin installing holes on bottom.
The beneficial effects of the utility model are: a kind of inductance core of can coiling organizing coil more, comprise magnetic core body, described magnetic core body comprises coiling core and is separately positioned on upper back-up ring and the lower back-up ring at coiling core two ends, described magnetic core body edges annular offers the Wire channel in building of four groups, make the coil of three groups of coilings that magnetic core body of the present utility model can be simultaneously, in the identical space of traditional inductance core, can configure the inductance of three, the space that inductance takies is little, be convenient to be arranged among highly dense circuit, and limited reduction the manufacturing cost of inductance.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Embodiment
With reference to Fig. 1, Fig. 1 is the structural representation of a specific embodiment of the utility model, as shown in the figure, a kind of inductance core of can coiling organizing coil more, comprise magnetic core body 1, described magnetic core body 1 comprises coiling core 11 and is separately positioned on upper back-up ring 12 and the lower back-up ring 13 at coiling core 11 two ends, described magnetic core body 1 edge annular offers the Wire channel in building 15 of four groups, make the coil of three groups of coilings that magnetic core body 1 of the present utility model can be simultaneously, in the identical space of traditional inductance core, can configure the inductance of three, the space that inductance takies is little, be convenient to be arranged among highly dense circuit, and limited reduction the manufacturing cost of inductance.
As shown in the figure, described lower back-up ring offers four pin installing holes 16 on 13 bottoms, this pin installing hole 16 is for installing the output connecting pin of inductance, wherein three output connecting pins are connected with one end of three groups of inductance coils respectively, remaining pin is connected to respectively the other end of three groups of inductance coils, realizes three groups of coils and is jointly wound on same magnetic core.
Above better enforcement of the present utility model is illustrated; certainly; the utility model can also adopt form different from the embodiment described above; the conversion being equal to that those of ordinary skill in the art do under the prerequisite without prejudice to spirit of the present invention or accordingly change, all should belong in protection range of the present utility model.
Claims (2)
1. an inductance core of can coiling organizing coil more, comprise magnetic core body (1), it is characterized in that: described magnetic core body (1) comprise coiling core (11) and be separately positioned on coiling core (11) two ends upper back-up ring (12) and lower back-up ring (13), described magnetic core body (1) edge annular offers the Wire channel in building (15) of four groups.
2. a kind of inductance core of can coiling organizing coil according to claim 1, is characterized in that: described lower back-up ring (13) offers four pin installing holes (16) on bottom more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420233758.5U CN203982972U (en) | 2014-05-08 | 2014-05-08 | A kind of inductance core of can coiling organizing coil more |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420233758.5U CN203982972U (en) | 2014-05-08 | 2014-05-08 | A kind of inductance core of can coiling organizing coil more |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203982972U true CN203982972U (en) | 2014-12-03 |
Family
ID=51980401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420233758.5U Expired - Fee Related CN203982972U (en) | 2014-05-08 | 2014-05-08 | A kind of inductance core of can coiling organizing coil more |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203982972U (en) |
-
2014
- 2014-05-08 CN CN201420233758.5U patent/CN203982972U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20190508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |