CN107256783A - It is a kind of protect and position and lock magnetic core coil former apparatus - Google Patents
It is a kind of protect and position and lock magnetic core coil former apparatus Download PDFInfo
- Publication number
- CN107256783A CN107256783A CN201710670443.5A CN201710670443A CN107256783A CN 107256783 A CN107256783 A CN 107256783A CN 201710670443 A CN201710670443 A CN 201710670443A CN 107256783 A CN107256783 A CN 107256783A
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- China
- Prior art keywords
- magnetic core
- circle
- locking
- mentioned
- coil former
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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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
-
- 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
- H01F27/24—Magnetic cores
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H01F27/266—Fastening or mounting the core on casing or support
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
The invention discloses it is a kind of protect and position and lock magnetic core coil former apparatus, including coil former apparatus, positioner, locking device.The beneficial effects of the present invention are, can comprehensive raising can protect and position and lock magnetic core coil former apparatus performance.
Description
Technical field
The present invention relates to it is a kind of protect and position and lock magnetic core coil former apparatus, belong to the technical field of transformer.
Background technology
Also known as transformer coil holder, English is referred to as Bobbin, is the agent structure part of transformer, " skeleton " image
Described its effect in transformer.Transformer is widely used in today's society, and corresponding main body is also essential,
So skeleton has irreplaceable effect at present.
Effect of the skeleton in transformer mainly have it is following some：
The 1st, the space of winding is provided for the copper cash in transformer,
2nd, the magnetic core in stationary transformer.
3rd, the wire casing in skeleton for transformer production coiling when the path of line was provided.
4th, the pillar that the metal stitch in skeleton winds for the copper cash of transformer；It is connected after scolding tin with pcb board,
Transformer plays the effect of conduction when working.
5th, in skeleton salient point, concave point or chamfering, can determine placement direction or stitch order when transformer is used.
The content of the invention
The technical problem to be solved in the present invention is to provide it is a kind of protect and position and lock magnetic core coil former apparatus.
The present invention is achieved through the following technical solutions.
It is a kind of protect and position and lock magnetic core coil former apparatus, including：
Coil former apparatus, including bobbin, fixed cylinder, at least two cushioning supportive sliding blocks, above-mentioned fixed cylinder both ends open,
It is arranged in above-mentioned bobbin and in the same direction therewith, above-mentioned cushioning supportive sliding block is fixed on the outer surface of above-mentioned fixed cylinder, above-mentioned slow
Rush the outer surface of support slipper for cambered surface and with the same axis of above-mentioned fixed cylinder, above-mentioned bobbin inner surface setting has at least two
Individual inner groovy, above-mentioned inner groovy is cambered surface and is slidably matched with above-mentioned cushioning supportive sliding block；
Positioner, including centring ring, at least two positioning support bars, at least two support bases, elastic mechanism, it is above-mentioned fixed
Position circle is fixed on the end of bobbin, and above-mentioned positioning support bar is through above-mentioned centring ring and points to home position, above-mentioned support base
The above-mentioned Inner ends for being set to support bar are assemblied in, the positioning that above-mentioned elastic mechanism is assemblied in above-mentioned centring ring circle supports bar portion
Point；
Locking device, including rotation circle, locking circle, at least two helical springs, locking seat, above-mentioned locking circle are fixed on
The first end of bobbin is stated, above-mentioned locking circle is interior empty cyclic structure, and above-mentioned rotation circle is arranged in above-mentioned locking circle, above-mentioned lock
Fixed circle offers the open section with the quantity such as helical spring towards the surface outside bobbin, and above-mentioned helical spring is fixed on above-mentioned rotation
Turn-take exterior face surface, and the end of helical spring is straight line extension, and if helical spring is unfolded, its straight line extension is pointed to
The home position of circle is rotated, above-mentioned locking seat is fixed on the end of straight line extension, above-mentioned torsional spring and its straight line extension
It is housed in above-mentioned locking circle, when rotating above-mentioned rotation circle, above-mentioned helical spring is moved to above-mentioned straight line extension during open section
Section is unfolded.
Further, the two sides of above-mentioned inner groovy are provided with spring, and above-mentioned spring is fixedly attached to above-mentioned buffering branch
Support the two sides of sliding block.
Further, above-mentioned support base is set to two cross sectional shapes, one of section push down the side of magnetic core and
Radian is matching, and another section pushes down the end face of magnetic core and is plane.
Further, above-mentioned elastic mechanism is set to recover spring, and one end of above-mentioned recovery spring is fixed on above-mentioned positioning
Circle, the other end is fixed on the Inner ends of above-mentioned support bar.
Further, above-mentioned locking seat is adjacent to the end face of magnetic core and is provided with one layer of soft layer.
Further, above-mentioned rotation circle exterior face surface is provided with handle.
Beneficial effects of the present invention：
The setting of coil former apparatus, cushioning supportive sliding block enables the fixed cylinder of assembling magnetic core to be protected when bobbin is rocked
Hold fixed cylinder relatively to stablize, it is to avoid because can protect and the rocking for coil former apparatus of position and lock magnetic core and the moving that produces,
Magnetic core is protected, while the spring set can effectively protect cushioning supportive sliding block and bobbin so that the position of fixed cylinder causes
Structure is more simple, and overall using effect is preferable；
The setting of detent mechanism, magnetic core loads after bobbin, and centring ring and support bar, the setting of elastic mechanism can make
Obtain positioning seat and be tightly fastened the port that magnetic core is located at bobbin end, while the shape design of support base and core shapes phase contract
Conjunction, which can be played, protects magnetic core injury-free, improves the position stability of magnetic core；
The setting of locking device, magnetic core loads after bobbin, by rotation circle, by helical spring by being contained in locking
The housed state of circle is converted into extended position, and locking seat can be caused to be adjacent to the end face held at the beginning of magnetic core is located at bobbin, such energy
Ensure the locking of magnetic core position so that magnetic core is in stable location status.
Brief description of the drawings
Fig. 1 can protect the overall schematic of the simultaneously coil former apparatus of position and lock magnetic core for the present invention；
Fig. 2 is the schematic top plan view of coil former apparatus of the present invention；
Fig. 3 is the structural representation of positioner of the present invention；
Fig. 4 is the side schematic view of positioner of the present invention；
Fig. 5 is locking device helical spring un-deployed configuration schematic diagram of the present invention；
Fig. 6 is the structural representation that locking device helical spring of the present invention deploys.
Embodiment
The present invention is described in further detail below according to drawings and examples.
Reference picture 1- Fig. 6, it is a kind of protect and position and lock magnetic core coil former apparatus, including coil former apparatus, positioning
Device, locking device.
Coil former apparatus, including bobbin 1-1, fixed cylinder 1-2, at least two cushioning supportive sliding block 1-3, above-mentioned fixed cylinder
1-2 both ends opens, are arranged in above-mentioned bobbin 1-1 and in the same direction therewith, above-mentioned cushioning supportive sliding block 1-3 is fixed on above-mentioned fixation
Cylinder 1-2 outer surface, above-mentioned cushioning supportive sliding block 1-3 outer surface for cambered surface and with the above-mentioned same axis of fixed cylinder 1-2, on
State bobbin 1-1 inner surface settings have at least two inner groovy 1-4, above-mentioned inner groovy 1-4 be cambered surface and with above-mentioned cushioning supportive
Sliding block slides the dynamic cooperations of 1-3..
Above-mentioned inner groovy 1-4 two sides are provided with spring 1-5, above-mentioned spring 1-5 and are fixedly attached to above-mentioned buffering branch
Support sliding block 1-3 two sides.
The setting of coil former apparatus, cushioning supportive sliding block enables the fixed cylinder of assembling magnetic core to be protected when bobbin is rocked
Hold fixed cylinder relatively to stablize, it is to avoid because can protect and the rocking for coil former apparatus of position and lock magnetic core and the moving that produces,
Magnetic core is protected, while the spring set can effectively protect cushioning supportive sliding block and bobbin so that the position of fixed cylinder causes
Structure is more simple, and overall using effect is preferable.
Positioner, including centring ring 2-1, at least two positioning support bar 2-2, at least two support base 2-3, elastic machine
Structure 2-4, above-mentioned centring ring 2-1 are fixed on bobbin 1-1 end, and above-mentioned positioning support bar 2-2 passes through above-mentioned centring ring 2-1 simultaneously
Home position is pointed to, above-mentioned support base 2-3 is assemblied in the above-mentioned Inner ends for being set to support bar 2-2, and above-mentioned elastic mechanism 2-4 is assemblied in
Positioning support bar 2-2 parts in above-mentioned centring ring 2-1 circles.
Above-mentioned support base 2-3 is set to two cross sectional shapes, one of section push down the side of magnetic core and radian with
Matching, the end face of magnetic core is pushed down and for plane in another section.
Above-mentioned elastic mechanism 2-4 is set to recover spring, and one end of above-mentioned recovery spring is fixed on above-mentioned centring ring 2-1,
The other end is fixed on above-mentioned support bar 2-2 Inner ends.
The setting of detent mechanism, magnetic core loads after bobbin, and centring ring and support bar, the setting of elastic mechanism can make
Obtain positioning seat and be tightly fastened the port that magnetic core is located at bobbin end, while the shape design of support base and core shapes phase contract
Conjunction, which can be played, protects magnetic core injury-free, improves the position stability of magnetic core.
Locking device, including rotation circle 3-1, locking circle 3-2, at least two helical spring 3-3, locking seat 3-4, above-mentioned lock
Surely circle 3-2 is fixed on above-mentioned bobbin 1-1 first end, and above-mentioned locking circle 3-2 is interior empty cyclic structure, above-mentioned rotation circle 3-1
It is arranged in above-mentioned locking circle 3-2, above-mentioned locking circle 3-2 offers several with helical spring 3-3 etc. towards the surface outside bobbin
The open section 3-21 of amount, above-mentioned helical spring 3-3 are fixed on above-mentioned rotation circle 3-1 exterior face surfaces, and helical spring 3-3
End is straight line extension 3-31, if helical spring is unfolded, and its straight line extension 3-31 points to the home position of rotation circle, above-mentioned
Locking seat 3-4 is fixed on straight line extension 3-31 end, and above-mentioned torsional spring 3-3 and its straight line extension 3-31 is housed in
State in locking circle 3-2, when rotating above-mentioned rotation circle 3-1, above-mentioned helical spring 3-3 is moved to above-mentioned straight line extension during open section
Section 3-31 is to unfold.
The end face that above-mentioned locking seat 3-4 is adjacent to magnetic core is provided with one layer of soft layer (not shown).
Above-mentioned rotation circle 3-1 exterior face surfaces are provided with handle 3-11.
The setting of locking device, magnetic core loads after bobbin, by rotation circle, by helical spring by being contained in locking
The housed state of circle is converted into extended position, and locking seat can be caused to be adjacent to the end face held at the beginning of magnetic core is located at bobbin, such energy
Ensure the locking of magnetic core position so that magnetic core is in stable location status.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow be familiar with this art
Personage can understand present invention and be carried out, and it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent change or modification that Spirit Essence is made, should all cover within the scope of the present invention.
Claims (6)
1. it is a kind of protect and position and lock magnetic core coil former apparatus, it is characterised in that including：
Coil former apparatus, including bobbin, fixed cylinder, at least two cushioning supportive sliding blocks, the fixed cylinder both ends open are set
In the bobbin and in the same direction therewith, the cushioning supportive sliding block is fixed on the outer surface of the fixed cylinder, the buffering branch
Support the outer surface of sliding block for cambered surface and with the same axis of the fixed cylinder, the bobbin inner surface setting has at least two
Groove, the inner groovy is cambered surface and is slidably matched with the cushioning supportive sliding block；
Positioner, including centring ring, at least two positioning support bars, at least two support bases, elastic mechanism, the centring ring
The end of bobbin is fixed on, the positioning support bar is through the centring ring and points to home position, the support base assembling
At the Inner ends for being set to support bar, the positioning that the elastic mechanism is assemblied in centring ring circle supports bar part；
Locking device, including rotation circle, locking circle, at least two helical springs, locking seat, the locking circle are fixed on the line
The first end of coil, the locking circle is interior empty cyclic structure, and the rotation circle is arranged in the locking circle, the locking circle
Surface outside towards bobbin offers the open section with the quantity such as helical spring, and the helical spring is fixed on the rotation circle
Exterior face surface, and the end of helical spring is straight line extension, and if helical spring is unfolded, its straight line extension points to rotation
The home position of circle, the locking seat is fixed on the end of straight line extension, and torsional spring and its straight line extension is housed
In the locking circle, when rotating the rotation circle, the helical spring is moved to during open section the straight line extension i.e.
Unfold.
2. it is according to claim 1 protect and position and lock magnetic core coil former apparatus, it is characterised in that the indent
The two sides of groove are provided with spring, and the spring is fixedly attached to the two sides of the cushioning supportive sliding block.
3. it is according to claim 1 protect and position and lock magnetic core coil former apparatus, it is characterised in that the support
Seat is set to two cross sectional shapes, and the side of magnetic core is pushed down in one of section and radian is matching, another section pressure
The firmly end face of magnetic core and for plane.
4. it is according to claim 1 protect and position and lock magnetic core coil former apparatus, it is characterised in that the elasticity
Mechanism is set to recover spring, and one end of the recovery spring is fixed on the centring ring, and the other end is fixed on the support bar
Inner ends.
5. it is according to claim 1 protect and position and lock magnetic core coil former apparatus, it is characterised in that the locking
The end face that seat is adjacent to magnetic core is provided with one layer of soft layer.
6. it is according to claim 1 protect and position and lock magnetic core coil former apparatus, it is characterised in that the rotation
Circle exterior face surface is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710670443.5A CN107256783B (en) | 2017-08-08 | 2017-08-08 | A kind of coil former apparatus for protecting simultaneously position and lock magnetic core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710670443.5A CN107256783B (en) | 2017-08-08 | 2017-08-08 | A kind of coil former apparatus for protecting simultaneously position and lock magnetic core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107256783A true CN107256783A (en) | 2017-10-17 |
| CN107256783B CN107256783B (en) | 2019-05-10 |
Family
ID=60025867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710670443.5A Active CN107256783B (en) | 2017-08-08 | 2017-08-08 | A kind of coil former apparatus for protecting simultaneously position and lock magnetic core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107256783B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000311812A (en) * | 1999-04-27 | 2000-11-07 | Mitsubishi Electric Corp | Bobbin for rounded corner coil type induction motors |
| CN201606545U (en) * | 2009-12-25 | 2010-10-13 | 烟台顿汉布什工业有限公司 | Hinge-type check valve |
| CN104157424A (en) * | 2014-08-28 | 2014-11-19 | 合肥市菲力克斯电子科技有限公司 | Fixed adjustable transformer framework |
-
2017
- 2017-08-08 CN CN201710670443.5A patent/CN107256783B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000311812A (en) * | 1999-04-27 | 2000-11-07 | Mitsubishi Electric Corp | Bobbin for rounded corner coil type induction motors |
| CN201606545U (en) * | 2009-12-25 | 2010-10-13 | 烟台顿汉布什工业有限公司 | Hinge-type check valve |
| CN104157424A (en) * | 2014-08-28 | 2014-11-19 | 合肥市菲力克斯电子科技有限公司 | Fixed adjustable transformer framework |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107256783B (en) | 2019-05-10 |
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