CN106057413A - Surface-mounted magnetic element and production technology thereof - Google Patents
Surface-mounted magnetic element and production technology thereof Download PDFInfo
- Publication number
- CN106057413A CN106057413A CN201610536431.9A CN201610536431A CN106057413A CN 106057413 A CN106057413 A CN 106057413A CN 201610536431 A CN201610536431 A CN 201610536431A CN 106057413 A CN106057413 A CN 106057413A
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- China
- Prior art keywords
- magnetics
- main body
- surface mounted
- production technology
- colloidal materials
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/027—Casings specially adapted for combination of signal type inductors or transformers with electronic circuits, e.g. mounting on printed circuit boards
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cookers (AREA)
Abstract
The invention discloses a surface-mounted magnetic element and a production technology thereof, and aims to provide the surface-mounted magnetic element which is simple in structure, low in material cost and good in consistency and can be matched with mechanical equipment to realize automatic production and also provide the production technology of the surface-mounted magnetic element is low in cost, good in consistency, high in reliability and simple in technology. The surface-mounted magnetic element comprises a magnetic element main body (1) and a glue part (2) adhered onto the magnetic element main body (1), wherein the bottoms (3) of all pins of the magnetic element main body (1) are positioned on a same horizontal plane (A); an adsorption plane (B) is arranged on the top of the glue part (2); and the adsorption plane (B) and the horizontal plane (A) are parallel to each other. The production technology of the surface-mounted magnetic element comprises leveling, glue coating, surface manufacturing and the like. The production technology can be applied to the technical field of surface-mounted magnetic elements.
Description
Technical field
The present invention relates to a kind of surface mounted magnetics being applied to electronic and electrical equipment, also relate to this surface dress
The production technology of patch magnetics.
Background technology
Along with the raising of people's living standard, to electronic and electrical equipment requirement in terms of sexual valence when miniaturization increasingly
Height, promotes true electronic product to advance, in order to meet international standard and industry standard towards high reliability, full-automatic direction
To electronic product in the requirement of reliability, particularly automotive electronics application, all related products all must be by every
Environment and the test of Mechanical Reliability, in order to ensure the product life-span in the application, the technique that assembling is used need to be avoided as far as possible
Homogeneity of product defect is brought because of the problem of " people "；In order to reduce cost, the material of mechanization and structure need to be used to set as far as possible
Meter.
Present stage, the design of surface mounted adsorbable of magnetic elements has: one is to directly utilize unit's device
The intrinsic raw material surface of part, such as the surface of the parts such as magnetic core；Another kind is that the special one flat button parts that increase realize.Before
A kind of mode is relatively more suitable for vertical magnetics, but vertical component is often inconsistent with the flattening direction of product；Rear one
The mode of kind is many on horizontal magnetic elements, and single fastener assembling work is relatively difficult to automaton and realizes.
Magnetic core and coil are the necessary core materials of magnetics, and the design forming magnetics material saving cost is only
Using line and magnetic, the technique simplified most is to insert by the coil of covered wire coiling by magnetic core, then with glue, it is bonding solid
Fixed, but glue-applying technique its concordance of more difficult control, often produce the fatal quality problems such as glue from overflowing, especially for
Surface mounted element.
Therefore to meet the production requirement of modernization, it is badly in need of at present developing a kind of simple in construction, surface, material saving dress
Patch magnetics, the most also to develop a kind of technique simple, efficient and go to realize it.
Summary of the invention
The technical problem to be solved is to overcome the deficiencies in the prior art, it is desirable to provide a kind of simple in construction, material
Material low cost, concordance be good and energy cooperative mechanical equipment realizes the surface mounted magnetics of automated production, is also disclosed simultaneously
A kind of low cost, concordance is good, reliability is high and the production technology of the simple surface mounted magnetics of technique.
The technical solution adopted in the present invention is: the surface mounted magnetics of described one includes magnetics main body and glues
Being attached to the glue portion in described magnetics main body, the bottom of all pins of described magnetics main body is positioned at same level
On, top, described glue portion is provided with adsorbing plane, and described adsorbing plane is parallel to each other with described horizontal plane.
Further, described magnetics main body includes magnetic core and the coil being wrapped on described magnetic core, and described glue portion glues
It is attached on described coil.
Further, described glue portion is positioned at the top of described thiol.
The production technology of described a kind of surface mounted magnetics comprises the steps:
A, the bottom of all pins of magnetics main body is located in same level, and described magnetics main body is placed
On working face, the bottom support of all pins of described magnetics main body is on described working face；
B, in described magnetics main body drip on colloidal materials, make described colloidal materials be formed in described magnetics main body
One protuberance；
C, it is parallel to the pressing plate of described working face with one and presses the protuberance of described colloidal materials from top to bottom, make described colloid material
Adsorbing plane is formed on the top of material, and described adsorbing plane is parallel to described working face.
Further, described step c can be replaced by following technology generations: described magnetics main body is overturn 180 °, then will
The top of described colloidal materials is pressed against on flat board, makes the top of described colloidal materials form adsorbing plane, described adsorbing plane
The horizontal plane that the bottom of all pins being parallel to described magnetics main body is positioned at.
Further, the production technology of described a kind of surface mounted magnetics also comprises the steps: d, obtains described suction
After attached plane, described magnetics main body is taken to holding area, after waiting the solidification of described colloidal materials, obtain finished product.
Further, described pressing plate is heating plate.
Further, described flat board is light-passing board, and the lower section of described light-passing board is provided with light source, and described colloidal materials is that light is solid
Change glue.
The invention has the beneficial effects as follows: owing to the surface mounted magnetics of described one includes magnetics main body and adhesion
Glue portion in described magnetics main body, the bottom of all pins of described magnetics main body is positioned at same level
On, top, described glue portion is provided with adsorbing plane, and described adsorbing plane is parallel to each other with described horizontal plane, so, this is described one years old
Plant surface mounted magnetics and can meet the specification of existing automatic makeup patch well, thus reach low materials cost, low production
Cost, concordance are high, it is achieved that product high performance-price ratio and high reliability.
Further, since the production technology of described a kind of surface mounted magnetics comprises the steps: a, by magnetics
The bottom of all pins of main body is located in same level, and described magnetics main body is placed on working face, institute
State the bottom support of all pins of magnetics main body on described working face；B, in described magnetics main body drip on
Colloidal materials, makes described colloidal materials form a protuberance in described magnetics main body；C, be parallel to one described work put down
The pressing plate in face presses the protuberance of described colloidal materials from top to bottom, makes the top of described colloidal materials form adsorbing plane, described
Adsorbing plane is parallel to described working face.As can be seen here, the production technology of the surface mounted magnetics in the present invention is permissible
Effectively avoid using the other materials in addition to the necessary core material magnetic core and coil of magnetics, reduce material cost, magnetic
The technique for fixing of core and coil uses the special process of the present invention, ensures its concordance and reliability well, simultaneously in institute
State the top of colloidal materials and form adsorbing plane, and realize this operation can automatization, reduce further the cost of operation.
Accompanying drawing explanation
Fig. 1 is the perspective view of described surface mounted magnetics；
Fig. 2 is the side view of described surface mounted magnetics.
Detailed description of the invention
Embodiment one
As depicted in figs. 1 and 2, in the present embodiment, the surface mounted magnetics of described one includes magnetics main body 1 and glues
Being attached to the glue portion 2 in described magnetics main body 1, the bottom 3 of all pins of described magnetics main body 1 is positioned at same water
In plane A, top, described glue portion 2 is provided with adsorbing plane B, described adsorbing plane B and is parallel to each other with described horizontal plane A.
In the present embodiment, described magnetics main body 1 includes magnetic core 4 and the coil 5 being wrapped on described magnetic core 4, institute
State glue portion 2 to stick on described coil 5.
In the present embodiment, described glue portion 2 is positioned at the top in the middle part of described coil 5.
In the present embodiment, the production technology of described a kind of surface mounted magnetics comprises the steps:
A, the bottom 3 of all pins of magnetics main body 1 is located in same level A, and by described magnetics main body 1
Being placed on working face, the bottom 3 of all pins of described magnetics main body 1 is supported on described working face；
B, in described magnetics main body 1 drip on colloidal materials, make described colloidal materials shape in described magnetics main body 1
Become a protuberance；
C, it is parallel to the pressing plate of described working face with one and presses the protuberance of described colloidal materials from top to bottom, make described colloid material
The top of material forms adsorbing plane B, described adsorbing plane B and is parallel to described working face.
In the present embodiment, the production technology of described a kind of surface mounted magnetics also comprises the steps: d, obtains
After described adsorbing plane B, described magnetics main body 1 is taken to holding area, after waiting the solidification of described colloidal materials, obtain finished product.
In the present embodiment, described pressing plate can be heating plate, when described colloidal materials setting rate is very fast, and Ke Yitong
Cross and heat described pressing plate, remove to press the protuberance of described colloidal materials with the described pressing plate with certain heat the most again.
Embodiment two
In the present embodiment, the production technology of described a kind of surface mounted magnetics comprises the steps:
A, the bottom 3 of all pins of magnetics main body 1 is located in same level A, and by described magnetics main body 1
Being placed on working face, the bottom 3 of all pins of described magnetics main body 1 is supported on described working face；
B, in described magnetics main body 1 drip on colloidal materials, make described colloidal materials shape in described magnetics main body 1
Become a protuberance；
C, described magnetics main body 1 is overturn 180 °, then the top of described colloidal materials is pressed against on flat board, make described
The top of colloidal materials forms adsorbing plane B, described adsorbing plane B and is parallel to all pins of described magnetics main body 1
The horizontal plane A that bottom 3 is positioned at.
In the present embodiment, described flat board is light-passing board, and the lower section of described light-passing board is provided with ultraviolet light source, described glue
Material is ultraviolet cured adhesive, and ultraviolet cured adhesive curing rate is easily controlled, and is conducive to manual operations or high-speed flow line
Operation.
Present invention can apply to the technical field of surface mounted magnetics.
Although embodiments of the invention describe with practical solution, but it is not intended that the limit to implication of the present invention
System, for those skilled in the art, according to this specification combination to the amendment of its embodiment and with other schemes be all
Obviously.
Claims (8)
1. a surface mounted magnetics, it is characterised in that: the surface mounted magnetics of described one includes magnetics master
Body (1) and stick to the glue portion (2) on described magnetics main body (1), all pins of described magnetics main body (1)
Bottom (3) is positioned in same level (A), and described glue portion (2) top is provided with adsorbing plane (B), described adsorbing plane (B) with
Described horizontal plane (A) is parallel to each other.
The surface mounted magnetics of one the most according to claim 1, it is characterised in that: described magnetics main body (1)
Including magnetic core (4) and the coil (5) that is wrapped on described magnetic core (4), described glue portion (2) sticks on described coil (5).
The surface mounted magnetics of one the most according to claim 2, it is characterised in that: described glue portion (2) is positioned at institute
State the top at coil (5) middle part.
4. the production technology of an a kind of surface mounted magnetics as claimed in claim 1, it is characterised in that: described production
Technique comprises the steps:
A, the bottom (3) of all pins of magnetics main body (1) is located in same level (A), and by described magnetic unit
Part main body (1) is placed on working face, and the bottom (3) of all pins of described magnetics main body (1) is supported on described work
Make in plane；
B, drip a upper colloidal materials described magnetics main body (1) is upper, make described colloidal materials described magnetics main body (1)
Upper formation one protuberance；
C, it is parallel to the pressing plate of described working face with one and presses the protuberance of described colloidal materials from top to bottom, make described colloid material
Adsorbing plane (B) is formed on the top of material, and described adsorbing plane (B) is parallel to described working face.
The production technology of a kind of surface mounted magnetics the most according to claim 4, it is characterised in that: described step c
Can be replaced by following technology generations: described magnetics main body (1) is overturn 180 °, then the top of described colloidal materials be pressed
On flat board, making the top of described colloidal materials form adsorbing plane (B), described adsorbing plane (B) is parallel to described magnetic unit
The horizontal plane (A) that the bottom (3) of all pins of part main body (1) is positioned at.
6. according to the production technology of a kind of surface mounted magnetics described in claim 4 or 5, it is characterised in that: described life
Production. art also comprises the steps: d, obtain described adsorbing plane (B) after, described magnetics main body (1) is taken to holding area,
Finished product is obtained after waiting the solidification of described colloidal materials.
The production technology of a kind of surface mounted magnetics the most according to claim 4, it is characterised in that: described pressing plate is
Heating plate.
The production technology of a kind of surface mounted magnetics the most according to claim 5, it is characterised in that: described flat board is
Light-passing board, the lower section of described light-passing board is provided with light source, and described colloidal materials is optic-solidified adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610536431.9A CN106057413B (en) | 2016-07-11 | 2016-07-11 | A kind of surface mounted magnetic element and its production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610536431.9A CN106057413B (en) | 2016-07-11 | 2016-07-11 | A kind of surface mounted magnetic element and its production technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106057413A true CN106057413A (en) | 2016-10-26 |
| CN106057413B CN106057413B (en) | 2018-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610536431.9A Active CN106057413B (en) | 2016-07-11 | 2016-07-11 | A kind of surface mounted magnetic element and its production technology |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4806895A (en) * | 1987-10-08 | 1989-02-21 | Zenith Electronics Corporation | Toroidal coil mount |
| CN101640100A (en) * | 2008-07-30 | 2010-02-03 | 台达电子工业股份有限公司 | Magnetic element |
| CN102074332A (en) * | 2010-12-15 | 2011-05-25 | 深圳顺络电子股份有限公司 | Common mode choke and manufacturing method thereof |
| CN202615967U (en) * | 2012-06-29 | 2012-12-19 | 贵阳高新金达电子科技有限公司 | Magnetic closure type power inductor |
| CN205810521U (en) * | 2016-07-11 | 2016-12-14 | 珠海科德电子有限公司 | A kind of surface mounted magnetics |
-
2016
- 2016-07-11 CN CN201610536431.9A patent/CN106057413B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4806895A (en) * | 1987-10-08 | 1989-02-21 | Zenith Electronics Corporation | Toroidal coil mount |
| CN101640100A (en) * | 2008-07-30 | 2010-02-03 | 台达电子工业股份有限公司 | Magnetic element |
| CN102074332A (en) * | 2010-12-15 | 2011-05-25 | 深圳顺络电子股份有限公司 | Common mode choke and manufacturing method thereof |
| CN202615967U (en) * | 2012-06-29 | 2012-12-19 | 贵阳高新金达电子科技有限公司 | Magnetic closure type power inductor |
| CN205810521U (en) * | 2016-07-11 | 2016-12-14 | 珠海科德电子有限公司 | A kind of surface mounted magnetics |
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| Publication number | Publication date |
|---|---|
| CN106057413B (en) | 2018-11-02 |
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Address after: No. 912, Dexiang Road, Pingsha Town, Zhuhai City, Guangdong Province Patentee after: INTELLIGENT COMPONENTS TECHNOLOGY ZHUHAI Ltd. (CHINA) Address before: 519055 Guangdong city of Zhuhai province Pingsha town Tak Cheung Road No. 9 Patentee before: INTELLIGENT COMPONENTS TECHNOLOGY ZHUHAI Ltd. (CHINA) |
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