CN208521773U - A kind of winding inductor of multilayer sheet type - Google Patents
A kind of winding inductor of multilayer sheet type Download PDFInfo
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- CN208521773U CN208521773U CN201821257160.4U CN201821257160U CN208521773U CN 208521773 U CN208521773 U CN 208521773U CN 201821257160 U CN201821257160 U CN 201821257160U CN 208521773 U CN208521773 U CN 208521773U
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- inductor
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- fixed plate
- winding
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- 238000004804 winding Methods 0.000 title claims abstract description 43
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 claims description 21
- 230000005611 electricity Effects 0.000 claims description 5
- 230000002035 prolonged effect Effects 0.000 claims 1
- 230000009467 reduction Effects 0.000 abstract description 5
- 239000002356 single layer Substances 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 2
- 239000011162 core material Substances 0.000 description 46
- 238000005516 engineering process Methods 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 230000005389 magnetism Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a kind of winding inductors of multilayer sheet type, including pedestal, the base top both ends are provided with support rod, both ends supporting bar top, which crosses, is provided with fixed plate, U-shaped board is provided at the top of the fixed plate, intert in the U-shaped board and is provided with shaft, the U-shaped board side end is provided with knob, the shaft bottom is arranged with fixed column, the fixed column is interted and the fixed plate, and the fixed column extends to below the fixed plate, the fixed plate bottom is provided with inductor core one, one surface of inductor core is provided with inductor winding one, extension sleeve one is provided in the base top and position both ends support rod, intert in the extension sleeve one and is provided with the inductor core one, the one top both ends of extension sleeve pass through telescopic rod and connect with fixed plate bottom both ends.The utility model has the advantages that the size of reduction inductor, is converted between inductor single layer and multilayer, change the spacing that inductance detours.
Description
Technical field
The utility model relates to inductive technologies fields, it particularly relates to a kind of winding inductor of multilayer sheet type.
Background technique
Wire-wound inductor, which has, is suitable for power supply circuit, adhesive surface type, and appearance and size meet EIA standard, no
Available with dimensions, good solderability and heat resistance are suitable for generally welding and the characteristics of reflow, the product are wide
It is general to be used for micro-television, LCD TV, video camera, portable V RC, automobile audio, slim radio, TV tuner, action
Phone etc., because of the energy consume caused by magnetic core power inductance magnetism energy variation, is turn-on time with magnetic in exchange cycle
Energy mode is stored in magnetic core and when closed by the difference between the extracted magnetic energy of magnetic core.Second consumption of magnetic core power inductance
Damage source is eddy current.Eddy current is core material because of the electric current caused by magnetic flux change.Existing detour inductance is big
Element be difficult to reduce simultaneously inductor size and keep compared with Low ESR, existing electric induction detour is fixed, and is all single
Layer chip inductor.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
For the problems in the relevant technologies, the utility model proposes a kind of winding inductors of multilayer sheet type, existing to overcome
There is above-mentioned technical problem present in the relevant technologies.
The technical solution of the utility model is achieved in that
A kind of winding inductor of multilayer sheet type, including pedestal, the base top both ends are provided with support rod, both ends
Supporting bar top, which crosses, is provided with fixed plate, and U-shaped board is provided at the top of the fixed plate, and interspersed be provided with turns in the U-shaped board
Axis, the U-shaped board side end are provided with knob, and the shaft bottom is arranged with fixed column, the fixed column it is interspersed with it is described
Fixed plate, and the fixed column extends to below the fixed plate, the fixed plate bottom is provided with inductor core one, described
One surface of inductor core is provided with inductor winding one, is provided with extension sleeve in the base top and position both ends support rod
One, intert in the extension sleeve one and be provided with the inductor core one, the one top both ends of extension sleeve, which pass through, stretches
Contracting bar is connect with fixed plate bottom both ends, the base top and be located at the inductor core one in be provided with telescopic
Cylinder two is provided with fixed block in the extension sleeve two, is provided with inductor core two, the inductor at the top of the fixed block
Two surface of magnetic core is provided with inductor winding two, is provided with the fixed column at the top of the inductor core two.
Further, the through-hole one to match with the fixed column is provided at the top of fixed plate.
Further, the extension sleeve one and two inner wall of the extension sleeve are coated with antimagnetic layer.
Further, the shaft is flexibly connected by several movable bolts with the U-shaped board.
Further, the through-hole two to match with the inductor core one is provided at the top of the extension sleeve one.
Further, one inner top of extension sleeve is provided with is magnetically moved with what the inductor core one matched
Plate.
The utility model has the beneficial effects that the button effect by external connection moves up and down telescopic rod, telescopic rod
Moving up and down for the extension sleeve one that just will drive telescopic rod bottom is moved up and down, moving up and down for telescopic rod can make inductor
The inductor winding one on one surface of magnetic core cooperates the plate that is magnetically moved of one inner top of extension sleeve to move up and down together, to reach
To adjustment inductor winding one winding department away from effect, not because of the magnetic field that the spacing of inductor winding one is different and generates
Together, it and is coated in extension sleeve one and puts magnetosphere.The magnetism of inductor core one in this way in extension sleeve one does not interfere with
The magnetic fields of inductor winding one to reach the size of reduction inductor, while keeping lower impedance, pass through external force
The amount effect one end that makes to shake hands moves up, and the moving up of knob drives U-shaped board to do the movement of upward strut-type, U-shaped board to
The movement of upper rack posts formula can drive the shaft of the interspersed connection of U-shaped board to move up, and moving up for shaft can drive bottom
The fixed column that portion is arranged moves up, and fixed column is moved up by the through-hole in fixed plate can drive fixed column bottom
Inductor core two moves up, and inductor core two moves up the fixed block that can drive two bottom of inductor core
It moves up, moving up for fixed block has pushed moving up for inductor winding two, to reach the ruler of reduction inductor
Very little effect can be such that extension sleeve two moves up and down by outer button effect, because being coated with antimagnetic layer in extension sleeve two,
It can isolate the effect in magnetic field, to reach the conversion between inductor single layer and multilayer.It can according to need to reduce inductance
The size of device, while lower impedance can also be kept, thus it is possible to vary the spacing that inductance detours, and the magnetic core of inductor can also
Since adjust the magnetic field of needs as needed, the magnetic core of inductor using overlapping the double-deck inductor, to meet higher needs.
It the magnetic core of inductor and can arbitrarily be adjusted around line space and magnetic field range, activity is strong, and it is easy to use, it is more advantageous to and pushes away
Extensively.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the winding inductor general construction schematic diagram according to a kind of multilayer sheet type of the utility model embodiment；
Fig. 2 is the internal structure chart according to A in Fig. 1.
In figure:
1, pedestal；2, support rod；3, fixed plate；4, U-shaped board；5, shaft；6, it shakes hands；7, fixed column；8, inductor core
One；9, inductor winding one；10, extension sleeve one；11, telescopic rod；12, extension sleeve two；13, fixed block；14, inductor magnetic
Core two；15, inductor winding two.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to
In the range of the utility model protection.
Embodiment according to the present utility model provides a kind of winding inductor of multilayer sheet type.
As shown in Figs. 1-2, according to a kind of winding inductor of multilayer sheet type of the utility model embodiment, including pedestal 1,
The 1 top both ends of pedestal are provided with support rod 2, and support rod 2 top in both ends, which is crossed, is provided with fixed plate 3, the fixed plate 3
Top is provided with U-shaped board 4, interts in the U-shaped board 4 and is provided with shaft 5,4 side end of U-shaped board is provided with knob 6, institute
State 5 bottom of shaft and be arranged with fixed column 7, the fixed column 7 is interspersed with the fixed plate 3, and the fixed column 7 extend to it is described
3 lower section of fixed plate, 3 bottom of fixed plate are provided with inductor core 1, and one 8 surface of inductor core is provided with electricity
Sensor winding 1 is provided with extension sleeve 1, the extension sleeve 1 in 1 top of the pedestal and position both ends support rod 2
It is interior it is interspersed be provided with the inductor core 1, the one 10 top both ends of extension sleeve pass through telescopic rod 11 with it is described solid
3 bottom both ends of fixed board connect, and are provided with extension sleeve 2 12, institute at the top of the pedestal 1 and in the inductor core 1
It states and is provided with fixed block 13 in extension sleeve 2 12, inductor core 2 14, the inductance are provided at the top of the fixed block 13
2 14 surface of device magnetic core is provided with inductor winding 2 15, and 2 14 top of inductor core is provided with the fixed column 7.
With the aid of the technical scheme, move up and down telescopic rod 11 by the button effect of external connection, telescopic rod 11
Move up and down moving up and down for the extension sleeve 1 that just will drive 11 bottom of telescopic rod, moving up and down for telescopic rod 11 can be with
Make the inductor winding 1 on one 8 surface of inductor core that the plate that is magnetically moved of one 10 inner top of extension sleeve be cooperated to do together
Lower movement, to achieve the effect that the winding department for adjusting inductor winding 1 away from because the spacing of inductor winding 1 is different
And the magnetic field generated is different, and is coated in extension sleeve 1 and puts magnetosphere.Inductor core in this way in extension sleeve 1
One 8 magnetism does not interfere with the magnetic fields of inductor winding 1, to reach the size of reduction inductor, keeps simultaneously
Lower impedance, by external strength effect make shake hands 6 one end move up, shake hands 6 move up drive U-shaped board 4 do to
The movement of upper rack posts formula, the upward strut-type movement of U-shaped board 4 can drive the shaft 5 of the interspersed connection of U-shaped board 4 to move up,
The fixed column 7 that bottom can be driven to be arranged that moves up of shaft 5 moves up, and fixed column 7 passes through the through-hole in fixed plate 3
Move up moving up for the inductor core 2 14 that can drive 7 bottom of fixed column, inductor core 2 14 is to moving up
Dynamic that the fixed block 13 of 2 14 bottom of inductor core can be driven to move up, moving up for fixed block 13 has pushed inductance
Device winding 2 15 moves up, to achieve the effect that the size for reducing inductor, can make to stretch by outer button effect
Contracting sleeve 2 12 moves up and down, because being coated with antimagnetic layer in extension sleeve 2 12, can isolate the effect in magnetic field, to reach electricity
Transformation between sensor single layer and multilayer.
In addition, be provided with the through-hole one to match with the fixed column 7 at the top of fixed plate 3, the extension sleeve 1 with
And 2 12 inner wall of extension sleeve is coated with antimagnetic layer, is effectively isolated magnetic field, the shaft 5 passes through several movable bolts and institute
The flexible connection of U-shaped board 4 is stated, one 10 top of extension sleeve is provided with the through-hole two to match with the inductor core 1,
One 10 inner top of extension sleeve, which is provided with, is magnetically moved plate with what the inductor core 1 matched, is conducive to inductance
Device winding 1 moves up and down.
In conclusion making to stretch by the button effect of external connection by means of the above-mentioned technical proposal of the utility model
Bar 11 moves up and down, and telescopic rod 11 moves up and down moving up and down for the extension sleeve 1 that just will drive 11 bottom of telescopic rod,
Moving up and down for telescopic rod 11 can make the inductor winding 1 on one 8 surface of inductor core cooperate top in extension sleeve 1
The plate that is magnetically moved in portion moves up and down together, to achieve the effect that the winding department for adjusting inductor winding 1 away from because electric
The magnetic field that the spacing of sensor winding 1 is different and generates is different, and is coated in extension sleeve 1 and puts magnetosphere.Such telescopic
The magnetism of inductor core 1 in cylinder 1 does not interfere with the magnetic fields of inductor winding 1, to reach reduction electricity
The size of sensor, while keeping lower impedance is moved up by external strength effect 6 one end that make to shake hands, shake hands 6 it is upward
The mobile movement for driving U-shaped board 4 to do upward strut-type, the upward strut-type movement of U-shaped board 4 can drive U-shaped board 4 is interspersed to connect
The shaft 5 connect moves up, and the fixed column 7 that bottom can be driven to be arranged that moves up of shaft 5 moves up, fixed column 7
Moving up for the inductor core 2 14 that can drive 7 bottom of fixed column is moved up by the through-hole in fixed plate 3, electricity
Sensor magnetic core 2 14, which moves up, can drive the fixed block 13 of 2 14 bottom of inductor core to move up, fixed block 13
It moves up and has pushed moving up for inductor winding 2 15, to achieve the effect that the size for reducing inductor, by outer
Button effect in portion's can be such that extension sleeve 2 12 moves up and down, because being coated with antimagnetic layer in extension sleeve 2 12, can isolate magnetic
The effect of field, to reach the conversion between inductor single layer and multilayer.It can according to need to reduce the size of inductor, together
When can also keep lower impedance, thus it is possible to vary the spacing that inductance detours, and the magnetic core of inductor can also come according to need
The magnetic field of needs is adjusted, the magnetic core of inductor is using the double-deck inductor being overlapped, to meet higher needs.The magnetic of inductor
It core and can arbitrarily be adjusted around line space and magnetic field range, activity is strong, and it is easy to use, it is more advantageous to popularization.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of winding inductor of multilayer sheet type, which is characterized in that including pedestal (1), both ends are all provided at the top of the pedestal (1)
It is equipped with support rod (2), both ends support rod (2) top, which is crossed, to be provided with fixed plate (3), is provided at the top of the fixed plate (3) U-shaped
Plate (4) interts in the U-shaped board (4) and is provided with shaft (5), and U-shaped board (4) side end is provided with knob (6), described
Shaft (5) bottom is arranged with fixed column (7), and the fixed column (7) is interted and the fixed plate (3), and the fixed column (7) is prolonged
It extends to below the fixed plate (3), fixed plate (3) bottom is provided with inductor core one (8), the inductor core one
(8) surface is provided with inductor winding one (9), is provided with extension sleeve in pedestal (1) top and position both ends support rod (2)
One (10) intert in the extension sleeve one (10) and are provided with the inductor core one (8), extension sleeve one (10) top
Portion both ends pass through telescopic rod (11) and connect with the fixed plate (3) bottom both ends, at the top of the pedestal (1) and are located at the electricity
It is provided with extension sleeve two (12) in sensor magnetic core one (8), is provided with fixed block (13) in the extension sleeve two (12), it is described
It is provided with inductor core two (14) at the top of fixed block (13), inductor core two (14) surface is provided with inductor winding
Two (15), inductor core two (14) top are provided with the fixed column (7).
2. a kind of winding inductor of multilayer sheet type according to claim 1, which is characterized in that set at the top of fixed plate (3)
It is equipped with the through-hole one to match with the fixed column (7).
3. a kind of winding inductor of multilayer sheet type according to claim 1, which is characterized in that the extension sleeve one
(10) and the extension sleeve two (12) inner wall is coated with antimagnetic layer.
4. a kind of winding inductor of multilayer sheet type according to claim 1, which is characterized in that the shaft (5) passes through
Several activity bolts are flexibly connected with the U-shaped board (4).
5. a kind of winding inductor of multilayer sheet type according to claim 1, which is characterized in that the extension sleeve one
(10) top is provided with the through-hole two to match with the inductor core one (8).
6. a kind of winding inductor of multilayer sheet type according to claim 1, which is characterized in that the extension sleeve one
(10) inner top, which is provided with, is magnetically moved plate with what the inductor core one (8) matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821257160.4U CN208521773U (en) | 2018-08-06 | 2018-08-06 | A kind of winding inductor of multilayer sheet type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821257160.4U CN208521773U (en) | 2018-08-06 | 2018-08-06 | A kind of winding inductor of multilayer sheet type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208521773U true CN208521773U (en) | 2019-02-19 |
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ID=65333345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821257160.4U Active CN208521773U (en) | 2018-08-06 | 2018-08-06 | A kind of winding inductor of multilayer sheet type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208521773U (en) |
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2018
- 2018-08-06 CN CN201821257160.4U patent/CN208521773U/en active Active
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