CN202373413U - Elliptic annular magnetic core - Google Patents
Elliptic annular magnetic core Download PDFInfo
- Publication number
- CN202373413U CN202373413U CN2011205532410U CN201120553241U CN202373413U CN 202373413 U CN202373413 U CN 202373413U CN 2011205532410 U CN2011205532410 U CN 2011205532410U CN 201120553241 U CN201120553241 U CN 201120553241U CN 202373413 U CN202373413 U CN 202373413U
- Authority
- CN
- China
- Prior art keywords
- magnetic core
- annular magnetic
- utility
- model
- winding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Coils Or Transformers For Communication (AREA)
Abstract
The utility model discloses an elliptic annular magnetic core, the outer ring is elliptic, and the edge of the inner ring is provided with two projected parts. The elliptic annular magnetic core has the advantage that: the projected parts of the edge of the inner ring equally distribute a winding by both sides of the two projected parts, so that the winding cannot be easily moved and is evenly distributed.
Description
Technical field
The utility model relates to a kind of magnetic core, relates in particular to a kind of oval ring magnetic core.
Background technology
Magnetic core is meant a kind of magnetic metal oxide that is formed by other metal oxide preparation sintering of iron oxide and one or more.For example, manganese-zinc ferrite and nickel-Zn ferrite are typical magnetic core array materials.FERRITE CORE is used for the coil and the transformer of various electronic equipments.Toroidal cores is a kind of magnetic core commonly used, but owing to receive the influence of circular arc, adds the influence that winding receives the effect of gravity or other strength, causes the winding skewness through regular meeting, influences result of use.
The utility model content
The utility model problem to be solved is to provide a kind of winding oval ring magnetic core of avoiding on the magnet ring pockety.
For overcoming the above problems, the technical scheme that the utility model adopted is:
A kind of oval ring magnetic core, outer shroud are oval, and interior ring edge has two protuberances.
The beneficial effect of the utility model is: two protuberances at interior ring edge are evenly distributed on two protuberance both sides with winding, make that coiling is difficult for moving, and winding is evenly distributed.
Description of drawings
Fig. 1 is the utility model example structure sketch map.
Among the figure: 1, interior ring; 2, protuberance.
Embodiment
Below in conjunction with accompanying drawing and embodiment the technical scheme of the utility model is made further explanation.
A kind of oval ring magnetic core, the outer shroud of said oval ring magnetic core are oval, and interior ring 1 edge has two protuberances 2.
The protuberance 2 at interior ring 1 edge is evenly distributed in two protuberance 2 both sides with winding, and it is mobile to make that coiling is difficult for, and winding is evenly distributed.
The utility model is not limited to above-mentioned embodiment; Announcement and guidance according to above-mentioned specification; The utility model those skilled in the art also can carry out suitable change and modification to above-mentioned execution mode, and its change also should fall into the protection range of the claim of the utility model.In addition, although used some specific terms in this specification, these terms are explanation for ease just, the utility model is not constituted any restriction.
Claims (1)
1. oval ring magnetic core, outer shroud are oval, and it is characterized in that: interior ring edge has two protuberances.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205532410U CN202373413U (en) | 2011-12-26 | 2011-12-26 | Elliptic annular magnetic core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205532410U CN202373413U (en) | 2011-12-26 | 2011-12-26 | Elliptic annular magnetic core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202373413U true CN202373413U (en) | 2012-08-08 |
Family
ID=46597107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205532410U Expired - Fee Related CN202373413U (en) | 2011-12-26 | 2011-12-26 | Elliptic annular magnetic core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202373413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474208A (en) * | 2013-08-28 | 2013-12-25 | 昆山佑翔电子科技有限公司 | Magnetic ring easy for winding |
-
2011
- 2011-12-26 CN CN2011205532410U patent/CN202373413U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474208A (en) * | 2013-08-28 | 2013-12-25 | 昆山佑翔电子科技有限公司 | Magnetic ring easy for winding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen New KRY-SCN Electronics Co., Ltd. Assignor: Shenzhen KRY-SCN Magnetics Co., Ltd. Contract record no.: 2014440020461 Denomination of utility model: Elliptic annular magnetic core Granted publication date: 20120808 License type: Exclusive License Record date: 20141226 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Shenzhen New KRY-SCN Electronics Co., Ltd. Assignor: Shenzhen KRY-SCN Magnetics Co., Ltd. Contract record no.: 2014440020461 Date of cancellation: 20160905 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20191226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |