CN208796774U - Embedded-type electric magnetic cell - Google Patents
Embedded-type electric magnetic cell Download PDFInfo
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- CN208796774U CN208796774U CN201821671170.2U CN201821671170U CN208796774U CN 208796774 U CN208796774 U CN 208796774U CN 201821671170 U CN201821671170 U CN 201821671170U CN 208796774 U CN208796774 U CN 208796774U
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Abstract
The utility model discloses embedded-type electric magnetic cells.Wherein embedded-type electric magnetic cell, it includes skeleton, and skeleton circumferential side wall is equipped with winding slot, and the frame position of winding slot upper end is equipped at least one pin fixed position, pin is plugged at least one pin fixed position, lower end of the end of the pin from the upper end of skeleton toward skeleton extends.Production method includes taking out skeleton, the obtained coil windings of coiling, by pin bending and installation inductance fixed frame, obtains product.The utility model can reduce product height, so that product more biasing is flat, ensure that product power is sufficiently large in the case where flat, structure is simple, is suitble to produce in automation, production efficiency can be improved, it reduces at low cost, improves the advantages of product quality and service life more lengthen.
Description
Technical field
The utility model relates to electromagnetic component technical fields, more particularly to embedded-type electric magnetic cell.
Background technique
Traditional electromagnetic component is due to highly too big, so that being not suitable for using in small electronic product.If can will be electric
The height of magnetic cell reduces, then designer is when designing the shell of electronic product, just more more performance space.
In order to reduce the height of inductance placement in the circuit board, embedded inductor is generally used.One is processed in the circuit board
A through-hole allows inductance insertion to enter, then on circuit boards, and in order to convenient for production by pin grafting, does not hinder coiling, pin
It is merely able to be designed to extend outward from skeleton upper end, that is, forms the formation of upside-down mounting.The height of magnetic core adds the height of pin
It will lead to the very high or to be improved space of the height of entire electromagnetic component.Meanwhile the feelings that customer requirement power is constant
Under condition, even power it is more big in the case where so that product height is lower, the quality of product can't be influenced.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies of the prior art and provide embedded-type electric magnetic cell,
It can reduce product height, so that product is more flat, ensure that product power is sufficiently large in the case where flat, structure letter
It is single, be suitble to produce in automation, production efficiency can be improved, reduce it is at low cost, improve product quality and service life more lengthen it is excellent
Point.
The technical scheme adopted by the utility model is
Embedded-type electric magnetic cell comprising skeleton, skeleton circumferential side wall are equipped with winding slot, the frame position of winding slot upper end
Equipped at least one pin fixed position, it is plugged with pin at least one pin fixed position, the end of the pin is from bone
The upper end of frame extends toward the lower end of skeleton.The pin design direction of product does not increase other height except skeleton additionally.
The embedded-type electric magnetic cell further includes having inductance fixed frame, is equipped with inside inductance fixed frame for placing skeleton
Engraved structure, all pins are plugged on skeleton, and the end of the pin is exposed with inductance fixed frame lower end surface, so that peace
Fill more convenient, production efficiency is lower, so that structure is more stable, and does not increase product height, also protects to a certain extent
Product has been protected, has avoided being damaged by the external world.Pin, which is plugged on, to be conducive to reinforce the stability between pin on inductance fixed frame, so that
Pin will not cause to deform because of too long, and especially in the use environment of shaking, the service life of this design is more lengthened.
It is fixed between skeleton and inductance fixed frame by buckle structure, so that the structure between skeleton and inductance fixed frame is more
Add stabilization.The buckle structure includes boss for providing upward support force and for providing the overhead kick of downward pressure, overhead kick
Beside boss.
Between skeleton and inductance fixed frame by buckle structure fix or skeleton and inductance fixed frame between can also lead to
Cross adhesive be fixedly connected or skeleton and inductance fixed frame between can also be connected by splicing construction.
The embedded-type electric magnetic cell further includes having magnetic core；The magnetic core installation penetrated through from upper end toward lower end is equipped among skeleton
Hole, magnetic core are mounted at magnetic core mounting hole；Coil is installed on the winding slot of skeleton；Skeleton, coil, magnetic core and all pins are matched
Conjunction forms inductance；The winding slot is ring winding slot.Namely magnetic core does not influence winding area with upper and lower two magnets
Coiling work, flattening design is so that product structure is more compact, while power is bigger.
Groove is equipped between engraved structure and inductance fixed frame side wall, groove self-inductance fixed frame upper surface is fixed toward inductance
Frame lower end surface direction extends, and inside grooves are set to what several array distributions and self-inductance fixed frame upper end were penetrated through toward inductance lower end
Pin jack, each pin correspondence are plugged in pin jack.Further, the two side ends of engraved structure be respectively equipped with two it is recessed
Slot, each groove are equipped with several pin jacks, e.g. two pin jacks or four pin jacks, specific number
Amount is depending on the design of coil windings, that is, the quantity of pin jack needs the quantity more than or equal to pin.
Skeleton is equipped with several pin fixed positions in left side upper end, and the pin fixed position on the left of skeleton is left from skeleton
Side end face extends toward the left side；If upper end is equipped with the pin fixed position by pin fixed bit, on the right side of skeleton certainly on the right side of firmware
Skeleton right end face extends toward the right；The pin being plugged on the left of skeleton, plugging position are horizontal from pin fixed position toward the left side
To extension；The pin being plugged on the right side of skeleton, plugging position are laterally extended from pin fixed position toward the right；Pin is plugged on
One section of pin fixed position forms bending-like pin between the end of pin.Further, upper end is equipped on the left of the skeleton
Four pin fixed positions, upper end sets that there are four pin fixed positions on the right side of the skeleton.
Further, the pin between the skeleton between the groove and engraved structure equipped with several array distributions avoids
Position, two neighboring pin evacuation are equipped with Spacing flanges between position.
It is electrically connected between one of pin and magnetic core, electric connection can directly be contacted using the pin with magnetic core
Mode, can also be using by way of conducting medium connection, the pin can also be used between the pin and magnetic core
It is fixedly connected between magnetic core by conducting resinl.
Such as: it is connected with conducting wire between one of pin and magnetic core, passes through between conducting wire and pin and welds together, or
Person is by being intertwined；It is fixedly connected between conducting wire and magnetic core by conducting resinl；Conducting wire is from skeleton upper surface toward skeleton lower end
Face directional spreding.Interference source signal and its vortex generated on magnetic core can cancel out each other to reduce electromagnetic interference altogether.
Conducting wire is exactly conducting medium.
Production process is used to produce the embedded-type electric magnetic cell, it is characterised in that the following steps are included:
S1, skeleton being taken out, skeleton circumferential side wall is equipped with winding slot, and the coiling track of winding slot forms a winding area,
Frame position by winding area is plugged at least one pin, and the pin extends outward from skeleton, pin be in around
Outside line region；
S2, conducting wire is wrapped in the winding slot of winding area, obtains coil windings；
S3, pin is subjected to bending so that pin one end is plugged on skeleton, the pin other end along one end face of skeleton,
Winding area and skeleton other end directional spreding.
Further, further include having step S4 after step S3, pin end is plugged on inductance fixed frame, skeleton is set to
Cooperation pin grafting is equipped in the engraved structure being arranged among inductance fixed frame, between engraved structure and inductance fixed frame side wall
Through-hole；It is fixedly connected between skeleton and inductance fixed frame by buckle structure.
Further, that is to say, that product made from the step of front four is suitable for the product that plug-in unit technique uses, and is
It is able to use paster technique, then secondary bending can be carried out.It further include having step S5 after step S4, by the end of pin
Bending is carried out, so that pin one end extends toward skeleton direction, the pin other end extends outside toward inductance fixed frame, from bone among pin
Frame upper surface extends toward skeleton lower end surface, and winding area is inserted through among pin.The namely ends bent position of pin, so that
The endpoint of pin least significant end is in skeleton end face and is parallel to each other.
Pin is laterally extended outward from skeleton two side ends, then copper wire is wrapped in winding slot, coil windings are made,
Then the pin bending that will be laterally extended, so that pin a part is to be laterally extended, then extend vertically, extending vertically is toward skeleton
The other end extend, not will increase other height values except skeleton thus, installed by inductance fixed frame, if it is
Using paster technique, then finally secondary bending will be carried out at the endpoint of the end of pin, so that being suitble to paster technique.
The utility model can reduce product height, so that product is more flat, product function is ensured in the case where flat
Rate is sufficiently large, and structure is simple, is suitble to produce in automation, production efficiency can be improved, reduce at low cost, raising product quality and use
The advantages of service life more lengthens.
Detailed description of the invention
Fig. 1 is the product structure schematic illustration one of the hiding inductance fixed frame of the utility model；
Fig. 2 is the product structure schematic illustration two of the hiding inductance fixed frame of the utility model；
Fig. 3 is the inductance fixed rack structure schematic illustration one of the utility model；
Fig. 4 is the inductance fixed rack structure schematic illustration two of the utility model；
Fig. 5 is the skeleton structure schematic illustration of the utility model；
Fig. 6 is the sectional structure schematic illustration of the utility model.
Specific embodiment
As shown in Figures 1 to 6, the utility model embedded-type electric magnetic cell comprising skeleton 900,900 circumferential side wall of skeleton
Equipped with winding slot 901,900 position of skeleton of 901 upper end of winding slot is equipped at least one pin fixed position 902, at least one
Pin 4 is plugged on pin fixed position 902, the end of the pin 4 is prolonged from the upper end of skeleton 900 toward the lower end of skeleton 900
It stretches.4 design direction of pin of product does not increase other height except skeleton 900 additionally.
The embedded-type electric magnetic cell further includes having inductance fixed frame 100, is equipped with inside inductance fixed frame 100 for placing
The engraved structure 200 of skeleton 900, all pins 4 are plugged on skeleton 900, and the end of the pin 4 is exposed solid with inductance
Determine 100 lower end surface of frame, so that easier for installation, production efficiency is lower, so that structure is more stable, and does not increase product height
Degree, also protects product to a certain extent, avoids being damaged by the external world.Pin 4, which is plugged on inductance fixed frame 100, to be conducive to add
Stability between strong pin 4, so that pin 4 will not cause to deform because of too long, especially in the use environment of shaking, this
The service life of kind design more lengthens.
It is fixed between skeleton 900 and inductance fixed frame 100 by buckle structure, so that skeleton 900 and inductance fixed frame 100
Between structure it is more stable.The buckle structure includes boss 601 for providing upward support force and for providing downwards
The overhead kick 701 of pressure, overhead kick 701 are set to 601 side of boss.
Between skeleton and inductance fixed frame by buckle structure fix or skeleton and inductance fixed frame between can also lead to
Cross adhesive be fixedly connected or skeleton and inductance fixed frame between can also be connected by splicing construction.
The embedded-type electric magnetic cell further includes having magnetic core 2；The magnetic core penetrated through from upper end toward lower end is equipped among skeleton 900
Mounting hole 903, magnetic core 2 are mounted at magnetic core mounting hole 903；Coil is installed on the winding slot 901 of skeleton 900；Skeleton 900,
Coil, magnetic core 2 and all pins 4 cooperatively form inductance；The winding slot 901 is ring winding slot 901.Namely magnetic core 2 by
Upper and lower two magnets cooperation does not influence the coiling work of winding area, and flattening design is so that product structure is more compact, simultaneously
Power is bigger.
Groove 400,400 self-inductance fixed frame 100 of groove are equipped between 100 side wall of engraved structure 200 and inductance fixed frame
Upper surface extends toward 100 lower end surface direction of inductance fixed frame, is set to several array distributions inside groove 400 and self-inductance is fixed
The pin jack 301 that 100 upper end of frame is penetrated through toward inductance lower end, each pin 4 correspondence are plugged in pin jack 301.Into one
Step, the two side ends of engraved structure 200 are respectively equipped with two grooves, and each groove is equipped with several pin jacks 301, e.g.
Two pin jacks 301 or four pin jacks 301, particular number is depending on the design of coil windings, that is, draws
The quantity of foot jack 301 needs the quantity more than or equal to pin 4.
Skeleton 900 is equipped with several pin fixed positions 902 in left side upper end, the pin fixed part positioned at 900 left side of skeleton
Position 902 extends from 900 left end face of skeleton toward the left side；If upper end, which is equipped with, on the right side of firmware presses pin fixed bit 902, it is located at skeleton
The pin fixed position 902 on 900 right sides extends from 900 right end face of skeleton toward the right；It is plugged on the pin 4 in 900 left side of skeleton,
Its plugging position is laterally extended from pin fixed position 902 toward the left side；It is plugged on the pin 4 on 900 right side of skeleton, plugging position
It is laterally extended from pin fixed position 902 toward the right；Pin 4 is plugged on one section of pin fixed position 902 and the end of pin 4
Between formed bending-like pin 4.Further, the 900 left side upper end of skeleton is set there are four pin fixed position 902, the bone
900 right side upper end of frame is set there are four pin fixed position 902.
Further, the pin of several array distributions is equipped between the skeleton 900 between the groove and engraved structure 200
Position is avoided, two neighboring pin evacuation is equipped with Spacing flanges between position.
It is connected with conducting wire between one of pin 4 and magnetic core 2, passes through between conducting wire and pin 4 and welds together, or
By being intertwined；It is fixedly connected between conducting wire and magnetic core 2 by conducting resinl；Conducting wire is from 900 upper surface of skeleton toward skeleton 900
Lower end surface directional spreding.Primary coil and secondary coil generate magnetic field, and changing magnetic field generates electric current to magnetic core 2, passes through conducting wire
Electric current is guided to the pin 4 of ground connection, and electromagnetic interference is reduced.
Label 302 is the groove set on the other end.
Production process is used to produce the embedded-type electric magnetic cell, it is characterised in that the following steps are included:
S1, skeleton 900 is taken out, 900 circumferential side wall of skeleton is equipped with winding slot 901, and the coiling track of winding slot 901 forms one
A winding area, 900 position of skeleton by winding area are plugged at least one pin 4, and the pin 4 is from skeleton 900
Extend outward, pin 4 is in outside winding area；
S2, conducting wire is wrapped in the winding slot 901 of winding area, obtains coil windings；
S3, pin 4 is subjected to bending, so that 4 one end of pin is plugged on skeleton 900,4 other end of pin is along skeleton
900 other end directional spreding of 900 1 end faces, winding area and skeleton.
Further, further include having step S4 after step S3,4 end of pin is plugged on inductance fixed frame 100, skeleton
900 are set among inductance fixed frame 100 in the engraved structures 200 that are arranged, engraved structure 200 and 100 side wall of inductance fixed frame it
Between be equipped with cooperation 4 grafting of pin through-hole；It is fixedly connected between skeleton 900 and inductance fixed frame 100 by buckle structure.
Further, that is to say, that product made from the step of front four is suitable for the product that plug-in unit technique uses, and is
It is able to use paster technique, then secondary bending can be carried out.It further include having step S5 after step S4, by the end of pin 4
End carries out bending, so that 4 one end of pin extends toward 900 direction of skeleton, 4 other end of pin draws toward extension outside inductance fixed frame 100
Extend among foot 4 from 900 upper surface of skeleton toward 900 lower end surface of skeleton, and is inserted through winding area among pin 4.Namely pin 4
Ends bent position so that the endpoint of 4 least significant end of pin is in 900 end face of skeleton and is parallel to each other.
Pin 4 is laterally extended outward from 900 two side ends of skeleton, then copper wire is wrapped in winding slot 901, line is made
Winding is enclosed, 4 bending of pin that then will be laterally extended vertically is prolonged so that 4 a part of pin is to be laterally extended, then extend vertically
Stretch be toward skeleton 900 the other end extend, not will increase other height values except skeleton 900 thus, fixed by inductance
Frame 100 installs, and if it is paster technique is used, then finally secondary bending will be carried out at the endpoint of the end of pin 4, so that
It is suitble to paster technique.
The utility model can reduce product height, so that product is more flat, product function is ensured in the case where flat
Rate is sufficiently large, and structure is simple, is suitble to produce in automation, production efficiency can be improved, reduce at low cost, raising product quality and use
The advantages of service life more lengthens.
Claims (7)
1. embedded-type electric magnetic cell, it is characterised in that: it includes skeleton, and skeleton circumferential side wall is equipped with winding slot, winding slot upper end
Frame position be equipped at least one pin fixed position, be plugged with pin, the pin at least one pin fixed position
Lower end of the end from the upper end of skeleton toward skeleton extend.
2. embedded-type electric magnetic cell according to claim 1, it is characterised in that: the embedded-type electric magnetic cell further includes having
Inductance fixed frame, inductance fixed frame inside are equipped with the engraved structure for placing skeleton, and all pins are plugged on skeleton, and
The end of the pin is exposed with inductance fixed frame lower end surface.
3. embedded-type electric magnetic cell according to claim 2, it is characterised in that: pass through card between skeleton and inductance fixed frame
Buckle structure is fixed.
4. embedded-type electric magnetic cell according to claim 2, it is characterised in that: the embedded-type electric magnetic cell further includes having
Magnetic core；The magnetic core mounting hole penetrated through from upper end toward lower end is equipped among skeleton, magnetic core is mounted at magnetic core mounting hole；Skeleton around
Coil is installed on wire casing；Skeleton, coil, magnetic core and all pins cooperatively form inductance；The winding slot is ring winding slot.
5. embedded-type electric magnetic cell according to claim 2, it is characterised in that: engraved structure and inductance fixed frame side wall it
Between be equipped with groove, groove self-inductance fixed frame upper surface toward inductance fixed frame lower end surface direction extend, inside grooves be set to it is several
The pin jack that a array distribution and self-inductance fixed frame upper end are penetrated through toward inductance lower end, each pin correspondence are plugged on pin
In jack.
6. embedded-type electric magnetic cell according to claim 5, it is characterised in that: skeleton is equipped with several pins in left side upper end
Fixed position, the pin fixed position on the left of skeleton extend from skeleton left end face toward the left side；Upper end is equipped on the right side of firmware
If pressing pin fixed bit, the pin fixed position on the right side of skeleton extends from skeleton right end face toward the right；It is plugged on skeleton
The pin in left side, plugging position are laterally extended from pin fixed position toward the left side；The pin being plugged on the right side of skeleton, grafting
Position is laterally extended from pin fixed position toward the right；Pin is plugged on one section of pin fixed position between the end of pin
Form bending-like pin.
7. embedded-type electric magnetic cell according to claim 6, it is characterised in that: it is connected between one of pin and magnetic core
There is conducting wire, passes through between conducting wire and pin and weld together, or by being intertwined；Pass through conduction between conducting wire and magnetic core
Glue is fixedly connected；Conducting wire is from skeleton upper surface toward skeleton lower end surface directional spreding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821671170.2U CN208796774U (en) | 2018-10-16 | 2018-10-16 | Embedded-type electric magnetic cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821671170.2U CN208796774U (en) | 2018-10-16 | 2018-10-16 | Embedded-type electric magnetic cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208796774U true CN208796774U (en) | 2019-04-26 |
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ID=66211882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821671170.2U Active CN208796774U (en) | 2018-10-16 | 2018-10-16 | Embedded-type electric magnetic cell |
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| Country | Link |
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| CN (1) | CN208796774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109215953A (en) * | 2018-10-16 | 2019-01-15 | 珠海科德电子有限公司 | Embedded-type electric magnetic cell |
-
2018
- 2018-10-16 CN CN201821671170.2U patent/CN208796774U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109215953A (en) * | 2018-10-16 | 2019-01-15 | 珠海科德电子有限公司 | Embedded-type electric magnetic cell |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 912, Dexiang Road, Pingsha Town, Zhuhai City, Guangdong Province Patentee after: INTELLIGENT COMPONENTS TECHNOLOGY ZHUHAI Ltd. (CHINA) Address before: 519000 No. 9 Dexiang Road, Pingsha Town, Zhuhai City, Guangdong Province Patentee before: INTELLIGENT COMPONENTS TECHNOLOGY ZHUHAI Ltd. (CHINA) |
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| CP02 | Change in the address of a patent holder |