CN205282243U - Improve magnetic core - Google Patents
Improve magnetic core Download PDFInfo
- Publication number
- CN205282243U CN205282243U CN201620030357.9U CN201620030357U CN205282243U CN 205282243 U CN205282243 U CN 205282243U CN 201620030357 U CN201620030357 U CN 201620030357U CN 205282243 U CN205282243 U CN 205282243U
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- chassis
- cutting
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Abstract
The utility model provides an improve magnetic core. The utility model discloses a square end box, square chassis, square center pillar and two square fender arms, the middle part of chassis top surface sets up the vertical bar vallecular cavity, and the one end of vertical bar vallecular cavity be the enclosed slot mouth for spacious back cut mouth, the other end, and spacious back cut mouth has a perfect understanding the marginal lateral wall on chassis, and the top of spacious back cut mouth has the clamping breach, and the bottom of center pillar has the vertical bar transplants a cutting, and the one end that the vertical bar was transplanted a cutting links firmly the center pillar, and the other end is unsettled, and the vertical bar is transplanted a cutting and is stretched into the vertical bar vallecular cavity and form the joint and coordinate, the symmetry sets up two vallecular cavities that directly appear on the both sides face on chassis, and the one end of the vallecular cavity that directly appears is opening the back cut mouth, and the other end is the enclosed slot mouth, opens the marginal lateral wall that the back cut mouth has a perfect understanding the chassis, and the top of spacious back cut mouth has the clamping breach, has the cutting of straight shape on the medial surface of fender arm, straightens the one end of transplanting a cutting that appears and links firmly the fender arm, and the other end is unsettled, straightens the cutting that appears and stretches into the cooperation of straight shape vallecular cavity formation joint, and the fender arm of chassis and both sides is the matching and imbeds in the end box.
Description
Technical field
The utility model belongs to magnetic core technical field, particularly a kind of improvement magnetic core.
Background technology
Magnetic core refers to a kind of sintering magnetic metal oxide being made up of various iron oxide mixture. Such as, manganese-zinc ferrite and nickel-Zn ferrite are typical magnetic core materials. Manganese-zinc ferrite has the feature of high magnetic permeability and high magnetic flux density, and when lower than the frequency of 1MHz, has more low-loss characteristic. Nickel-Zn ferrite has the characteristics such as extremely high unit area impedance, low magnetic permeability less than several hundred, and also produces relatively low-loss etc. in the frequency higher than 1MHz. FERRITE CORE is used in the coil of various electronics and transformer.
Existing magnetic core is generally the structure of integral type, namely chassis and on center pillar, blocking arm etc. be integrated to manufacture and formed, Gu Qijun is inseparable. In reality often the use of corresponding situation and produce the magnetic core of different size, shape, thus corresponding often kind of demand will produce the magnetic core of dimension, shape. Cause every type magnetic core can only corresponding a kind of demand, thus reduce the use handiness of magnetic core, more increase the waste probability of magnetic core.
Practical novel content
The purpose of this utility model there are the problems referred to above for existing technology, it is proposed that one arranges the cutting formation that matches with groove chamber can dismantle packaging assembly, so as to carry out different size, the group of shape connect cooperation, it is achieved the improvement magnetic core of flexible Application.
The purpose of this utility model realizes by following technical proposal: a kind of improvement magnetic core, comprise square end box, square chassis, square center pillar and two square blocking arms, the middle part of described chassis end face arranges straight bar groove chamber, the one end in described straight bar groove chamber is spacious top notch, the other end is for closing notch, the edge sidewall on the through chassis of notch, described spacious top, the top of described spacious top notch has embedding position breach, the bottom of described center pillar has straight bar cutting, one end of described straight bar cutting is connected center pillar, the other end is unsettled, described straight bar cutting is stretched into above-mentioned straight bar groove chamber formation card and is connect cooperation, the two sides on described chassis are symmetrical arranged two straight shape groove chambeies, the one end in described straight shape groove chamber is spacious top notch, the other end is for closing notch, the edge sidewall on the through chassis of notch, described spacious top, the top of described spacious top notch has embedding position breach, and the interior side of described blocking arm has straight shape cutting, one end of described straight shape cutting is connected blocking arm, the other end is unsettled, and described straight shape cutting is stretched into above-mentioned straight shape groove chamber formation card and connect cooperation, and described chassis embeds in box of the above-mentioned end in mating with the blocking arm of both sides.
In this improvement magnetic core, the height of end box is a little less than the height on chassis, and the sidewall of end box can block the spacious top notch in straight bar groove chamber and the spacious top notch in straight shape groove chamber. End box, chassis, center pillar and blocking arm can independently be produced separately, and thus end box, chassis, center pillar and blocking arm can make different model specifications, and concrete example is such as length and width, height, thickness equidimension. When reality uses, tackle different demands and assemble accordingly. When assembling, first the unsettled end of the straight bar cutting of middle column bottom inserting the spacious top notch in straight bar groove chamber, until straight bar cutting enters in straight bar groove chamber completely, the firm card forming both connects. Now the root of straight bar cutting is positioned at the embedding position breach in straight bar groove chamber so that the outer side flush on center pillar and chassis. Then the straight shape cutting of two blocking arms being inserted one by one respectively in the straight shape groove chamber on chassis, be specially the spacious top notch that the unsettled end of straight shape cutting inserts straight shape groove chamber, until straight shape cutting enters in straight shape groove chamber completely, the firm card forming both connects. Now the root of straight shape cutting is positioned at the embedding position breach in straight shape groove chamber so that the outer side flush on blocking arm and chassis. Finally the chassis combined, center pillar and blocking arm being put into end box together, utilize end box that each part set is synthesized one overall, the sidewall of end box stops the import and export of dismounting simultaneously, connects to avoid each parts and loosens or depart from.
In above-mentioned improvement magnetic core, the end face on described chassis being provided with first and goes out wire casing and the 2nd and go out wire casing, described first goes out wire casing, the 2nd goes out wire casing and is symmetrical set the both sides in center pillar.
In above-mentioned improvement magnetic core, described first goes out wire casing and the 2nd goes out wire casing all in fan-shaped, and the little end of described sector is positioned at inside, chassis, and big end extends to the edge on chassis.
In above-mentioned improvement magnetic core, described first goes out wire casing and the 2nd goes out wire casing and outwards tilts down by interior, and this angle of inclination is 1 �㡫3 ��.
In above-mentioned improvement magnetic core, the bottom surface of box of the described end arranging the first protruding block and the 2nd protruding block, described first protruding block is two pieces, is symmetricly set in the edge of end box; Described 2nd protruding block is one piece, is arranged at the middle part of end box, and the middle part of described 2nd protruding block is provided with groove.
In above-mentioned improvement magnetic core, described first protruding block end face is greater than the maximum normal distance of the 2nd protruding block end face to box bottom surface, the end to the maximum normal distance of box bottom surface, the end. Thus ensure that this magnetic core is when sintering, space is there is between two these adjacent FERRITE CORE, and contact area between two these adjacent FERRITE CORE is less, make the ventilative rate of the contact surface between two adjacent magnetic cores higher, the oxygen uptake of the surface in contact between two magnetic is even so that the lumber recovery of product is higher.
In above-mentioned improvement magnetic core, the outer side of box of the described end arranges locating slot.
Compared with prior art, each several part is all separated manufacture by this improvement magnetic core, then can dismantle packaging assembly by arranging the cutting formation that matches with groove chamber, thus each several part for different size carries out multiple matched combined, to form different size, the group of shape scoop out use, greatly improve the handiness of conventional cores production application, expanded the scope of application, decrease and use waste, embody the environmental protection concept of same parts recycling.
Accompanying drawing explanation
Fig. 1 is the structural representation of this improvement magnetic core.
In figure, 1, chassis; 2, center pillar; 3, straight bar cutting; 4, blocking arm; 5, straight shape cutting; 6, end box; 7, the first protruding block; 8, the 2nd protruding block.
Embodiment
The following is specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model is not limited to these embodiments.
As shown in Figure 1, this improvement magnetic core, comprise square end box 6, square chassis 1, square center pillar 2 and two square blocking arms 4, the middle part of chassis 1 end face arranges straight bar groove chamber, the one end in straight bar groove chamber is spacious top notch, the other end is for closing notch, the edge sidewall on the through chassis 1 of notch, spacious top, the top of spacious top notch has embedding position breach, the bottom of center pillar 2 has straight bar cutting 3, one end of straight bar cutting 3 is connected center pillar 2, and the other end is unsettled, and straight bar cutting 3 is stretched into straight bar groove chamber and formed card and connect cooperation; The two sides on chassis 1 are symmetrical arranged two straight shape groove chambeies, the one end in straight shape groove chamber is spacious top notch, the other end is for closing notch, the edge sidewall on the through chassis 1 of notch, spacious top, the top of spacious top notch has embedding position breach, and the interior side of blocking arm 4 has straight shape cutting 5, one end of straight shape cutting 5 is connected blocking arm 4, the other end is unsettled, and straight shape cutting 5 is stretched into straight shape groove chamber formation card and connect cooperation, and chassis 1 embeds in end box 6 in mating with the blocking arm 4 of both sides.
Being provided with first on the end face on chassis 1 to go out wire casing and the 2nd and go out wire casing, first goes out wire casing, the 2nd goes out wire casing and is symmetrical set in the both sides of center pillar 2. First goes out wire casing and the 2nd goes out wire casing all in fan-shaped, and it is inner that fan-shaped little end is positioned at chassis 1, and big end extends to the edge on chassis 1. First goes out wire casing and the 2nd goes out wire casing and outwards tilts down by interior, and this angle of inclination is 1 �㡫3 ��.
The bottom surface of end box 6 arranges the first protruding block 7 and the 2nd protruding block 8, first protruding block 7 is two pieces, it is symmetricly set in the edge of end box 6; 2nd protruding block 8 is one piece, is arranged at the middle part of end box 6, and the middle part of the 2nd protruding block 8 is provided with groove. First protruding block 7 end face is greater than the maximum normal distance of the 2nd protruding block 8 end face to end box 6 bottom surface to the maximum normal distance of end box 6 bottom surface. Thus ensure that this magnetic core is when sintering, space is there is between two these adjacent FERRITE CORE, and contact area between two these adjacent FERRITE CORE is less, make the ventilative rate of the contact surface between two adjacent magnetic cores higher, the oxygen uptake of the surface in contact between two magnetic is even so that the lumber recovery of product is higher.
The outer side of end box 6 arranges locating slot.
In this improvement magnetic core, the height of end box 6 is a little less than the height on chassis 1, and the sidewall of end box 6 can block the spacious top notch in straight bar groove chamber and the spacious top notch in straight shape groove chamber. End box 6, chassis 1, center pillar 2 and blocking arm 4 can independently be produced separately, and thus end box 6, chassis 1, center pillar 2 and blocking arm 4 can make different model specifications, and concrete example is such as length and width, height, thickness equidimension. When reality uses, tackle different demands and assemble accordingly. When assembling, first the unsettled end of the straight bar cutting 3 bottom center pillar 2 inserting the spacious top notch in straight bar groove chamber, until straight bar cutting 3 enters in straight bar groove chamber completely, the firm card forming both connects. Now the root of straight bar cutting 3 is positioned at the embedding position breach in straight bar groove chamber so that the outer side flush on center pillar 2 and chassis 1. Then the straight shape cutting 5 of two blocking arms 4 being inserted one by one respectively in the straight shape groove chamber on chassis 1, be specially the spacious top notch that the unsettled end of straight shape cutting 5 inserts straight shape groove chamber, until straight shape cutting 5 enters in straight shape groove chamber completely, the firm card forming both connects. Now the root of straight shape cutting 5 is positioned at the embedding position breach in straight shape groove chamber so that the outer side flush on blocking arm 4 and chassis 1. Finally the chassis 1 combined, center pillar 2 and blocking arm 4 being put into end box 6 together, utilize end box 6 that each part set is synthesized one overall, the sidewall of end box 6 stops the import and export of dismounting simultaneously, connects to avoid each parts and loosens or depart from.
Each several part is all separated manufacture by this improvement magnetic core, then can dismantle packaging assembly by arranging the cutting formation that matches with groove chamber, thus each several part for different size carries out multiple matched combined, to form different size, the group of shape scoop out use, greatly improve the handiness of conventional cores production application, expand the scope of application, decreased and use waste, embody the environmental protection concept of same parts recycling.
Specific embodiment described herein is only to the utility model spirit explanation for example. Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by the utility model person of ordinary skill in the field, but can't deviate spirit of the present utility model or surmount the scope that appended claims defines.
Although more employing chassis 1 herein; Center pillar 2; Straight bar cutting 3; Blocking arm 4; Straight shape cutting 5; End box 6; First protruding block 7; 2nd protruding block 8 term such as grade, but do not get rid of the possibility using other term. These terms are used to be only used to describe and explain essence of the present utility model more easily; They are construed to any a kind of additional restriction all disagree with the utility model spirit.
Claims (7)
1. an improvement magnetic core, comprise square end box, square chassis, square center pillar and two square blocking arms, it is characterized in that, the middle part of described chassis end face arranges straight bar groove chamber, the one end in described straight bar groove chamber is spacious top notch, the other end is for closing notch, the edge sidewall on the through chassis of notch, described spacious top, the top of described spacious top notch has embedding position breach, the bottom of described center pillar has straight bar cutting, one end of described straight bar cutting is connected center pillar, and the other end is unsettled, and described straight bar cutting is stretched into above-mentioned straight bar groove chamber and formed card and connect cooperation; The two sides on described chassis are symmetrical arranged two straight shape groove chambeies, the one end in described straight shape groove chamber is spacious top notch, the other end is for closing notch, the edge sidewall on the through chassis of notch, described spacious top, the top of described spacious top notch has embedding position breach, and the interior side of described blocking arm has straight shape cutting, one end of described straight shape cutting is connected blocking arm, the other end is unsettled, and described straight shape cutting is stretched into above-mentioned straight shape groove chamber formation card and connect cooperation, and described chassis embeds in box of the above-mentioned end in mating with the blocking arm of both sides.
2. improvement magnetic core according to claim 1, it is characterised in that, the end face on described chassis is provided with first and goes out wire casing and the 2nd and go out wire casing, described first goes out wire casing, the 2nd goes out wire casing and is symmetrical set the both sides in center pillar.
3. improvement magnetic core according to claim 2, it is characterised in that, described first goes out wire casing and the 2nd goes out wire casing all in fan-shaped, and the little end of described sector is positioned at inside, chassis, and big end extends to the edge on chassis.
4. improvement magnetic core according to claim 3, it is characterised in that, described first goes out wire casing and the 2nd goes out wire casing and outwards tilts down by interior, and this angle of inclination is 1 �㡫3 ��.
5. improvement magnetic core according to claim 1, it is characterised in that, the bottom surface of box of the described end arranges the first protruding block and the 2nd protruding block, described first protruding block is two pieces, is symmetricly set in the edge of end box; Described 2nd protruding block is one piece, is arranged at the middle part of end box, and the middle part of described 2nd protruding block is provided with groove.
6. improvement magnetic core according to claim 5, it is characterised in that, described first protruding block end face is greater than the maximum normal distance of the 2nd protruding block end face to box bottom surface, the end to the maximum normal distance of box bottom surface, the end.
7. improvement magnetic core according to claim 1, it is characterised in that, the outer side of box of the described end arranges locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620030357.9U CN205282243U (en) | 2016-01-13 | 2016-01-13 | Improve magnetic core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620030357.9U CN205282243U (en) | 2016-01-13 | 2016-01-13 | Improve magnetic core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205282243U true CN205282243U (en) | 2016-06-01 |
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ID=56066795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620030357.9U Expired - Fee Related CN205282243U (en) | 2016-01-13 | 2016-01-13 | Improve magnetic core |
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| Country | Link |
|---|---|
| CN (1) | CN205282243U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106683849A (en) * | 2016-11-20 | 2017-05-17 | 江苏阜宁金宁三环富士电气有限公司 | Standard transformer |
| CN106683850A (en) * | 2016-11-20 | 2017-05-17 | 江苏阜宁金宁三环富士电气有限公司 | Modular transformer |
| CN111933407A (en) * | 2020-06-29 | 2020-11-13 | 海宁市康明电子有限公司 | Low-temperature-rise micro-heat-dissipation runner magnetic core |
| CN113808818A (en) * | 2020-06-17 | 2021-12-17 | 爱三工业株式会社 | Electric reactor |
-
2016
- 2016-01-13 CN CN201620030357.9U patent/CN205282243U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106683849A (en) * | 2016-11-20 | 2017-05-17 | 江苏阜宁金宁三环富士电气有限公司 | Standard transformer |
| CN106683850A (en) * | 2016-11-20 | 2017-05-17 | 江苏阜宁金宁三环富士电气有限公司 | Modular transformer |
| CN106683849B (en) * | 2016-11-20 | 2019-03-15 | 江苏阜宁金宁三环富士电气有限公司 | A kind of standardization transformer |
| CN113808818A (en) * | 2020-06-17 | 2021-12-17 | 爱三工业株式会社 | Electric reactor |
| CN111933407A (en) * | 2020-06-29 | 2020-11-13 | 海宁市康明电子有限公司 | Low-temperature-rise micro-heat-dissipation runner magnetic core |
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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: 20160601 Termination date: 20210113 |