CN205692661U - A kind of ferrite software magnetic core - Google Patents
A kind of ferrite software magnetic core Download PDFInfo
- Publication number
- CN205692661U CN205692661U CN201620258146.0U CN201620258146U CN205692661U CN 205692661 U CN205692661 U CN 205692661U CN 201620258146 U CN201620258146 U CN 201620258146U CN 205692661 U CN205692661 U CN 205692661U
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- China
- Prior art keywords
- core body
- locating slot
- lateral column
- center
- lower core
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- Expired - Fee Related
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Abstract
This utility model provides a kind of ferrite software magnetic core, it includes core body, lower core body, locking bar, wherein, having extended vertically lateral column at lower core edge, lateral column is four, lays respectively on the four direction of lower core body, it is provided with center pillar at lower core-center, the bearing of trend of center pillar is consistent with lateral column bearing of trend, and middle column top is provided with recessed locating slot, and locating slot center is provided with lockhole；Upper core body is provided with the projection matched with locating slot, and this projection is entrenched in locating slot, and upper core body top is provided with locked groove, and locking bar one end is provided with lock dog, and this lock dog is positioned at locked groove, and the locking bar other end stays after sequentially passing through core body, lockhole and passes through nut check.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 ferrite software magnetic 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 compact conformation, precision are high, die sinking letter
Single, produce the ferrite software magnetic core that precision is high, using effect is good.
For achieving the above object, technical scheme provided by the utility model is: a kind of ferrite software magnetic core, it includes
Having upper core body, lower core body, locking bar, wherein, extended vertically lateral column at lower core edge, lateral column is four, lays respectively at lower core
On the four direction of body, being provided with center pillar at lower core-center, the bearing of trend of center pillar is consistent with lateral column bearing of trend, middle column top
Being provided with recessed locating slot, locating slot center is provided with lockhole；Upper core body is provided with the projection matched with locating slot, this projection
Being entrenched in locating slot, upper core body top is provided with locked groove, and locking bar one end is provided with lock dog, and this lock dog is positioned at locked groove, locking bar another
End stays after sequentially passing through core body, lockhole and passes through nut check.
Described lower core surface is provided with up big and down small trapezoidal groove, and center pillar is positioned at trapezoidal groove center.
Described lateral column both sides all use arc rounding off.
Described center pillar height is highly consistent with lateral column.
This utility model uses split modularized production, and multistage location mode assembles, the compact conformation after assembling, essence
Degree height, using effect is good；Using modularity to be conducive to the accurate production of part, after making combination, magnetic core using effect is more preferable, simultaneously
Die sinking is simpler, produces precision higher, 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 ferrite software magnetic core described in the present embodiment includes core body 1, lower core body 2, locking bar 3, wherein, lower core
Body 2 edge has extended vertically lateral column 4, and lateral column 4 is four, lays respectively on the four direction of lower core body 2, described lower core body
2 surfaces are provided with up big and down small trapezoidal groove 10, and center pillar 5 is positioned at trapezoidal groove 10 center, and lower core body 2 center is provided with center pillar
5, the bearing of trend of center pillar 5 is consistent with lateral column 4 bearing of trend, and described lateral column 4 both sides all use arc rounding off, center pillar 5
Height is highly consistent with lateral column 4, and center pillar 5 top is provided with recessed locating slot 6, and locating slot 6 center is provided with lockhole 7；Upper core body 1
Being provided with the projection matched with locating slot 6, this projection is entrenched in locating slot 6, and upper core body 1 top is provided with locked groove 8, locking bar 3
One end is provided with lock dog 9, and this lock dog 9 is positioned at locked groove 8, and locking bar 3 other end stays after sequentially passing through core body 1, lockhole 7 and passes through nut
Locking.The present embodiment uses split modularized production, and multistage location mode assembles, the compact conformation after assembling, and precision is high,
Using effect is good；Using modularity to be conducive to the accurate production of part, after making combination, magnetic core using effect is more preferable, and die sinking simultaneously is more
Simply, produce precision higher, the competitiveness of product can be greatly improved.
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 (4)
1. a ferrite software magnetic core, it is characterised in that: it includes core body (1), lower core body (2), locking bar (3), wherein,
Lower core body (2) edge has extended vertically lateral column (4), and lateral column (4) is four, lays respectively on the four direction of lower core body (2),
Lower core body (2) center is provided with center pillar (5), and the bearing of trend of center pillar (5) is consistent with lateral column (4) bearing of trend, center pillar (5) top
Being provided with recessed locating slot (6), locating slot (6) center is provided with lockhole (7)；Upper core body (1) is provided with and matches with locating slot (6)
The projection closed, this projection is entrenched in locating slot (6), and upper core body (1) top is provided with locked groove (8), and locking bar (3) one end is provided with lock dog
(9), this lock dog (9) is positioned at locked groove (8), and locking bar (3) other end stays and sequentially passes through core body (1), lockhole passes through nut after (7)
Locking.
A kind of ferrite software magnetic core the most according to claim 1, it is characterised in that: lower core body (2) surface is provided with greatly
Under little trapezoidal groove (10), center pillar (5) is positioned at trapezoidal groove (10) center.
A kind of ferrite software magnetic core the most according to claim 1, it is characterised in that: lateral column (4) both sides all use arc
Rounding off.
A kind of ferrite software magnetic core the most according to claim 1, it is characterised in that: center pillar (5) height is high with lateral column (4)
Degree is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620258146.0U CN205692661U (en) | 2016-03-31 | 2016-03-31 | A kind of ferrite software magnetic core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620258146.0U CN205692661U (en) | 2016-03-31 | 2016-03-31 | A kind of ferrite software magnetic core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205692661U true CN205692661U (en) | 2016-11-16 |
Family
ID=57264643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620258146.0U Expired - Fee Related CN205692661U (en) | 2016-03-31 | 2016-03-31 | A kind of ferrite software magnetic core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205692661U (en) |
-
2016
- 2016-03-31 CN CN201620258146.0U patent/CN205692661U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20170331 |