CN205692667U - A kind of multi-layer combined type FERRITE CORE - Google Patents
A kind of multi-layer combined type FERRITE CORE Download PDFInfo
- Publication number
- CN205692667U CN205692667U CN201620258149.4U CN201620258149U CN205692667U CN 205692667 U CN205692667 U CN 205692667U CN 201620258149 U CN201620258149 U CN 201620258149U CN 205692667 U CN205692667 U CN 205692667U
- Authority
- CN
- China
- Prior art keywords
- core body
- location
- lateral column
- fixing bar
- lower core
- 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
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Abstract
This utility model provides a kind of multi-layer combined type FERRITE CORE, it includes core body, lower core body, wherein, upper core body is identical with lower core, locking is connected by fixing bar after being mounted opposite, upper core body base is square, two of which cutting on the cross dihedral becomes vacancy, two other position, diagonal angle extends vertically formation lateral column, lateral column medial wall is curved, and the intrados of two lateral columns is relative, and lateral column outer wall is L-shaped, L-shaped corner uses straight flange corner cut, is provided with the locating groove of indent at the straight flange corner cut of base one end.This programme using effect is more preferable, and die sinking simultaneously is simpler, produces precision higher, can be greatly improved the competitiveness of product.
Description
Technical field
This utility model relates to magnetic core technical field, refers in particular to a kind of multi-layer combined type FERRITE CORE.
Background technology
Coiling in FERRITE CORE and can be made into inducer or transformator, the material trademark of FERRITE CORE is more, several
What shape is the most various, has cylindricality, I-shaped, hat, single hole, diplopore, four holes, U shape, tank shape, E shape, EI shape, EC
Shape, RM shape, PQ shape, EP shape etc., the magnetic core of each shape is from becoming a series of, and FERRITE CORE can be according to not
Same magnetic parameter, selects different materials and shape due to low magnetic loss at high frequencies, and they are widely used in switching mode
Power supply, radio-frequency transformer and inducer.Variously-shaped and size FERRITE CORE is applied to high frequency electric source and high quality communication
The inducer in market, pulse transformer, high frequency transformer, and noise filter etc..Ferritic maximum feature is high osmosis,
Good temperature characterisitic, and low attenuation rate.But existing magnetic core is integrally formed mostly, it makes precision and is difficult to reach preferable effect
Really, and complex magnetic core die sinking cost is high, and mould is easily damaged.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of using effect is good, and die sinking is simple, raw
Produce precision much higher layer combined ferrite magnetic core.
For achieving the above object, technical scheme provided by the utility model is: a kind of multi-layer combined type FERRITE CORE,
It includes core body, lower core body, and wherein, upper core body is identical with lower core, connects lock by fixing bar after being mounted opposite
Fixed, upper core body base is square, and two of which cutting on the cross dihedral becomes vacancy, and two other position, diagonal angle extends vertically formation side
Post, lateral column medial wall is curved, and the intrados of two lateral columns is relative, and lateral column outer wall is L-shaped, and L-shaped corner uses straight flange corner cut,
The locating groove of indent it is provided with at the straight flange corner cut of base one end；Base center is prolonged shape and is formed with center pillar, center pillar bearing of trend
Identical with lateral column bearing of trend, center pillar center is provided with hole, location, and outer end of hole portion, location is provided with stair-stepping hidden bit；Fixing bar
By hole, location, upper core body and lower core body are connected fixing.
Described fixing bar one end is provided with square location-plate, and this location-plate is embedded in the hidden bit of lower core body, fixing bar
The other end passes through nut check after sequentially passing through the hole, location of lower core body and upper core body.
This utility model, after using such scheme, uses split modularized production, and streamline assembles the most again, uses mould
Massing is conducive to the accurate production of part, and after making combination, magnetic core using effect is more preferable, and die sinking simultaneously is simpler, produces precision more
Height, can be greatly improved the competitiveness of product.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with all accompanying drawings, the utility model is described in further detail, and preferred embodiment of the present utility model is: ginseng
Seeing accompanying drawing 1, a kind of multi-layer combined type FERRITE CORE described in the present embodiment includes core body 1, lower core body 2, wherein, upper core
Body 1 is identical with lower core body 2 structure, connects locking by fixing bar 3 after being mounted opposite, and upper core body 1 base is square, two of which
Cutting on the cross dihedral becomes vacancy, and two other position, diagonal angle extends vertically formation lateral column 4, and lateral column 4 medial wall is curved, two lateral columns
The intrados of 4 is relative, and lateral column 4 outer wall is L-shaped, and L-shaped corner uses straight flange corner cut, in being provided with at the straight flange corner cut of base one end
Recessed locating groove 5；Base center is prolonged shape and is formed with center pillar 6, and center pillar 6 bearing of trend is identical with lateral column 4 bearing of trend, center pillar
6 centers are provided with hole 7, location, and outer end, hole 7, location is provided with stair-stepping hidden bit；Fixing bar 3 is by positioning hole 7 by upper core body
1 and lower core body 2 connect fixing.Described fixing bar 3 one end is provided with square location-plate, and this location-plate is embedded in the hidden of lower core body 2
Hiding in position, fixing bar 3 other end passes through nut check after sequentially passing through the hole, location 7 of lower core body 2 and upper core body 1.The present embodiment
Using split modularized production, streamline assembles the most again, uses modularity to be conducive to the accurate production of part, makes magnetic after combination
Core using effect is more preferable, and die sinking simultaneously is simpler, produces precision higher, can be greatly improved the competitiveness of product.
The embodiment of the above is only the preferred embodiment of this utility model, not limits reality of the present utility model with this
Executing scope, therefore the change that all shapes according to this utility model, principle are made, all should contain at protection domain of the present utility model
In.
Claims (2)
1. a multi-layer combined type FERRITE CORE, it is characterised in that: it includes core body (1), lower core body (2), wherein, on
Core body (1) is identical with lower core body (2) structure, connects locking, upper core body (1) the base side of being by fixing bar (3) after being mounted opposite
Shape, two of which cutting on the cross dihedral becomes vacancy, and two other position, diagonal angle extends vertically formation lateral column (4), lateral column (4) medial wall
Curved, the intrados of two lateral columns (4) is relative, and lateral column (4) outer wall is L-shaped, and L-shaped corner uses straight flange corner cut, base one
The locating groove (5) of indent it is provided with at the straight flange corner cut of end；Base center is prolonged shape and is formed with center pillar (6), center pillar (6) extension side
To identical with lateral column (4) bearing of trend, center pillar (6) center is provided with hole, location (7), and hole (7) outer end, location is provided with stepped
Hidden bit；Upper core body (1) and lower core body (2) are connected fixing by hole, location (7) by fixing bar (3).
A kind of multi-layer combined type FERRITE CORE the most according to claim 1, it is characterised in that: fixing bar (3) one end sets
Having square location-plate, this location-plate is embedded in the hidden bit of lower core body (2), and fixing bar (3) other end sequentially passes through lower core body
(2) and nut check is passed through behind the hole, location (7) of upper core body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620258149.4U CN205692667U (en) | 2016-03-31 | 2016-03-31 | A kind of multi-layer combined type FERRITE CORE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620258149.4U CN205692667U (en) | 2016-03-31 | 2016-03-31 | A kind of multi-layer combined type FERRITE CORE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205692667U true CN205692667U (en) | 2016-11-16 |
Family
ID=57264792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620258149.4U Expired - Fee Related CN205692667U (en) | 2016-03-31 | 2016-03-31 | A kind of multi-layer combined type FERRITE CORE |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205692667U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110828133A (en) * | 2019-11-11 | 2020-02-21 | 安徽昭田电子科技有限公司 | Cross-buckled fan-shaped seven-part double-layer combined ferrite core for radio frequency transformer and manufacturing process thereof |
| CN112449719A (en) * | 2018-08-09 | 2021-03-05 | 株式会社自动网络技术研究所 | Electric reactor |
| CN113168960A (en) * | 2018-12-03 | 2021-07-23 | 株式会社自动网络技术研究所 | Electric reactor |
-
2016
- 2016-03-31 CN CN201620258149.4U patent/CN205692667U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112449719A (en) * | 2018-08-09 | 2021-03-05 | 株式会社自动网络技术研究所 | Electric reactor |
| CN112449719B (en) * | 2018-08-09 | 2022-07-19 | 株式会社自动网络技术研究所 | Electric reactor |
| CN113168960A (en) * | 2018-12-03 | 2021-07-23 | 株式会社自动网络技术研究所 | Electric reactor |
| CN113168960B (en) * | 2018-12-03 | 2023-04-07 | 株式会社自动网络技术研究所 | Electric reactor |
| CN110828133A (en) * | 2019-11-11 | 2020-02-21 | 安徽昭田电子科技有限公司 | Cross-buckled fan-shaped seven-part double-layer combined ferrite core for radio frequency transformer and manufacturing process thereof |
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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: 20161116 Termination date: 20170331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |