CN203165627U - Locating magnetic ring magnetic core applied to miniature inducer - Google Patents
Locating magnetic ring magnetic core applied to miniature inducer Download PDFInfo
- Publication number
- CN203165627U CN203165627U CN 201320148243 CN201320148243U CN203165627U CN 203165627 U CN203165627 U CN 203165627U CN 201320148243 CN201320148243 CN 201320148243 CN 201320148243 U CN201320148243 U CN 201320148243U CN 203165627 U CN203165627 U CN 203165627U
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- iron core
- base
- magnetic
- ring
- magnet ring
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Abstract
Provided is a locating magnetic ring magnetic core applied to a miniature inducer. The locating magnetic ring magnetic core is composed of a base (1), a magnetic ring (2) and an iron core ring (3) and is characterized in that the iron core ring (3) arranged on the base (1) and the magnetic ring (2) is arranged in the iron core ring (3). The base (1) is made of magnetic materials and is oval. A round hole (5) is formed in the middle of the base (1), and the diameter of the round hole is slightly larger than that of the iron core ring (3). A set of concave wiring ducts (4) are formed in each of two sides of the magnetic ring (2). Winding wires are arranged inside the concave wiring ducts. The edge of the iron core ring (3) is drum-shaped. The locating magnetic ring magnetic core has the advantages of simplifying structure, being easy to manufacture, lowering production cost, preventing a drum-shaped iron core from shifting and falling off, and improving electrical specifications.
Description
Technical field
The utility model relates to a kind of magnetic core, relates in particular to a kind of location magnet ring magnetic core that miniature inductance is used that is applied to.
Background technology
Existing miniature inductance magnetic core is the base made from pottery or plastic cement village matter, and this base both side ends is pasted respectively and is provided with a metallic laminas, and is provided with a magnet ring and a drum type iron core in the middle of this base.This kind miniature inductance is numerous and diverse with magnetic core member, and quite bother in the manufacturing, except this base, and metallic laminas must make respectively, and need paste the base that this metallic laminas is made in pottery or plastic cement material respectively, the miniature inductance of this kind tool magnet ring is quite little with core volume, more cause the difficulty in the operation, production cost is also high.In the performance of inductance value, be subject to the base that pottery or plastic cement material are made, and the performance of overall inductance amount also is difficult to again for promoting.Moreover existing electronic component is many, and not only whole height is quite high but the miniature inductance of this kind tool magnet ring is with magnetic core towards compact designer trends, and because locating the problem that deficiency causes magnet ring to die the displacement of drum type iron core, come off easily.
Summary of the invention
Main purpose of the present utility model is to provide a kind of location magnet ring magnetic core that miniature inductance is used that is applied to, make base with magnetic material, directly handle one with metal, the drum type iron core can be located at the location division of this base, to reach simplified construction, to be easy to the effect of making and reducing production costs, can promote inductance value, and improve electrical characteristic.
The purpose of this utility model is realized by following technical scheme, developed a kind of location magnet ring magnetic core that miniature inductance is used that is applied to, this is applied to location magnet ring magnetic core that miniature inductance uses by base 1, magnet ring 2, iron core circle 3, it is characterized in that iron core circle 3 is arranged on the base 1, magnet ring 2 is arranged in the iron core circle 3.
Described base 1 is made ovalize by magnetic material, offers circular port 5 in base 1 middle part, and its circular port diameter is a bit larger tham the diameter of iron core circle 3.
Described magnet ring 2 both sides are respectively equipped with one group of spill wire casing 4, and wrap wire is arranged in the spill wire casing.
Described iron core circle 3 circle limit projectioies are cydariform.
The utility model advantage is: reaches simplified construction, is easy to make and reduce production costs, and the situation that also can avoid the displacement of drum type iron core, comes off, and can improve electrical characteristic.
Description of drawings
Fig. 1 schematic perspective view of the present utility model.
Embodiment
See also Fig. 1, the utility model has been developed a kind of location magnet ring magnetic core that miniature inductance is used that is applied to, and comprises following steps:
This is applied to location magnet ring magnetic core that miniature inductance uses by base 1, magnet ring 2, and iron core circle 3 is characterized in that, and iron core circle 3 is arranged on the base 1, and magnet ring 2 is arranged in the iron core circle 3.
Described base 1 is made ovalize by magnetic material, offers circular port 5 in base 1 middle part, and its circular port diameter is a bit larger tham the diameter of iron core circle 3.
Described magnet ring 2 both sides are respectively equipped with one group of spill wire casing 4, and wrap wire is arranged in the spill wire casing.
Described iron core circle 3 circle limit projectioies are cydariform.
The announcement of the above embodiment is in order to illustrate the utility model, is not in order to limiting the utility model, so the displacement of the change of numerical value or equivalence element must be subordinate to category of the present utility model such as.
Claims (4)
1. one kind is applied to the location magnet ring magnetic core that miniature inductance is used, by base (1), and magnet ring (2), iron core circle (3) is characterized in that, and iron core circle (3) is arranged on the base (1), and magnet ring (2) is arranged in the iron core circle (3).
2. according to claim 1ly be applied to the location magnet ring magnetic core that miniature inductance is used, it is characterized in that: described base (1) is made ovalize by magnetic material, offer circular port (5) in base (1) middle part, its circular port diameter is a bit larger tham the diameter of iron core circle (3).
3. be applied to the location magnet ring magnetic core that miniature inductance is used according to claim l is described, it is characterized in that: described magnet ring (2) both sides are respectively equipped with one group of spill wire casing (4), and wrap wire is arranged in the spill wire casing.
4. according to claim 1ly be applied to the location magnet ring magnetic core that miniature inductance is used, it is characterized in that: described iron core circle (3) circle limit projection is cydariform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320148243 CN203165627U (en) | 2013-03-28 | 2013-03-28 | Locating magnetic ring magnetic core applied to miniature inducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320148243 CN203165627U (en) | 2013-03-28 | 2013-03-28 | Locating magnetic ring magnetic core applied to miniature inducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203165627U true CN203165627U (en) | 2013-08-28 |
Family
ID=49026792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320148243 Expired - Fee Related CN203165627U (en) | 2013-03-28 | 2013-03-28 | Locating magnetic ring magnetic core applied to miniature inducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203165627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104979079A (en) * | 2014-04-08 | 2015-10-14 | 浙江科达磁电有限公司 | Pot-type magnetic core cell and pot-type magnetic core containing same |
-
2013
- 2013-03-28 CN CN 201320148243 patent/CN203165627U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104979079A (en) * | 2014-04-08 | 2015-10-14 | 浙江科达磁电有限公司 | Pot-type magnetic core cell and pot-type magnetic core containing same |
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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: 20130828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |