CN107256779A - A kind of transformer framework - Google Patents
A kind of transformer framework Download PDFInfo
- Publication number
- CN107256779A CN107256779A CN201710669060.6A CN201710669060A CN107256779A CN 107256779 A CN107256779 A CN 107256779A CN 201710669060 A CN201710669060 A CN 201710669060A CN 107256779 A CN107256779 A CN 107256779A
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- China
- Prior art keywords
- fixed
- circle
- bobbin
- mentioned
- locking
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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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
- H01F27/292—Surface mounted devices
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulating Of Coils (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
The invention discloses a kind of transformer framework, including coil former apparatus, positioner, locking device, copper cash adhesive tape isolating device, stitch device.The beneficial effects of the present invention are be capable of the performance of comprehensive raising transformer framework.
Description
Technical field
The present invention relates to a kind of transformer framework, 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 a kind of transformer framework.
The present invention is achieved through the following technical solutions.
A kind of transformer framework, including：
Coil former apparatus, including bobbin, fixed cylinder, multiple balls, above-mentioned fixed cylinder both ends open are arranged on above-mentioned line
In coil and in the same direction therewith, above-mentioned fixed tube outer surface is provided with retainer plate of the even number perpendicular to above-mentioned fixed cylinder direction, often
Above-mentioned ball is accommodated between two retainer plates and is slidably matched therewith；
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；
Copper cash adhesive tape isolating device, including middle back-up ring, two port back-up rings, two isolation buckets, two cage rings, it is above-mentioned
Middle back-up ring is perpendicular to bobbin and is fixed on the outer surface of bobbin, and two above-mentioned port back-up rings are perpendicular to bobbin and fixation
At the first end and the outer surface of end of bobbin, two above-mentioned isolation casings mounted in bobbin and two ends respectively with middle back-up ring
It is fixedly connected with the port back-up ring of both sides, two above-mentioned isolation buckets are provided with the chute parallel to bobbin direction, two
State cage ring and be provided with card article, two equal slip caps of cage ring are in two isolation buckets and above-mentioned card article is stuck in above-mentioned chute
It is interior；
Stitch device, including two fixed plates, multiple fixed blocks, multiple stitch, above-mentioned two fixed plate are separately fixed at
The side of bobbin end, each fixed plate is each equipped with multiple above-mentioned fixed blocks, and each fixed block assembles above-mentioned stitch, on
State stitch by continuous supporting section, penetrate section, supporting section and constitute, two above-mentioned supporting sections are provided with locking member.
Further, above-mentioned bobbin inner surface setting has a plurality of groove circle perpendicular to bobbin direction, each groove
Circle and two retainer plates accommodate above-mentioned ball.
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.
Further, each above-mentioned chute is provided with the trouble groove of multiple connection chutes, and above-mentioned trouble groove is perpendicular to above-mentioned cunning
Groove.
Further, the supporting section of above-mentioned stitch is provided with screw thread, and above-mentioned locking member is set to nut.
Beneficial effects of the present invention：
The setting of coil former apparatus, ball enables the fixed cylinder of assembling magnetic core to keep fixed cylinder when bobbin is rocked
Stablize relatively, it is to avoid the moving produced because of rocking for transformer framework, protect magnetic core, while the groove that bobbin is set
Circle can be used for the position of fixed fixed cylinder indirectly so that 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；
The setting of copper cash adhesive tape isolating device, according to the demand of copper cash twining amount, by cage ring in the position of isolation bucket
Adjustment enables to adhesive tape not produce damage to copper cash when installing additional, carried to mark off copper cash region and adhesive tape region
High use quality；
The setting of stitch device, by the setting of stitch, penetrates section i.e. through assembling panel, can worn by locking member
The supporting section fixing lock of saturating section upper-lower position is closely assembled panel, protects stitch, improves service life.
Brief description of the drawings
Fig. 1 is the overall schematic of transformer framework of the present invention；
Fig. 2 is the diagrammatic cross-section 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；
Fig. 7 is the schematic diagram of copper cash adhesive tape isolating device of the present invention；
Fig. 8 is the structural representation of stitch device of the present invention.
Embodiment
The present invention is described in further detail below according to drawings and examples.
Reference picture 1- Fig. 8, a kind of transformer framework, including coil former apparatus, positioner, locking device, copper cash adhesive tape
Isolating device, stitch device.
Coil former apparatus, including bobbin 1-1, fixed cylinder 1-2, multiple ball 1-3, above-mentioned fixed cylinder 1-2 both ends opens,
It is arranged in above-mentioned bobbin 1-1 and in the same direction therewith, above-mentioned fixed cylinder 1-2 outer surfaces are provided with even number perpendicular to above-mentioned fixation
Above-mentioned ball 1-3 is accommodated between the retainer plate 1-4 in cylinder direction, each two retainer plate 1-4 and is slidably matched therewith..
Above-mentioned bobbin 1-1 inner surface settings have a plurality of groove circle 1-5 perpendicular to bobbin 1-1 directions, each groove
1-5 and two retainer plate 1-4 of circle accommodates above-mentioned ball 1-3.
The setting of coil former apparatus, ball enables the fixed cylinder of assembling magnetic core to keep fixed cylinder when bobbin is rocked
Stablize relatively, it is to avoid the moving produced because of rocking for transformer framework, protect magnetic core, while the groove that bobbin is set
Circle can be used for the position of fixed fixed cylinder indirectly so that 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.
Copper cash adhesive tape isolating device, including middle back-up ring 4-1, two port back-up ring 4-2, two isolation bucket 4-3, two every
Perpendicular to bobbin 1-1 and bobbin 1-1 outer surface, two above-mentioned ports are fixed on from circle 4-4, above-mentioned middle back-up ring 4-1
Back-up ring 4-2 is perpendicular to bobbin 1-1 and is fixed on bobbin 1-1 first end and the outer surface of end, two above-mentioned isolation bucket 4-3
It is sleeved on bobbin 1-1 and port back-up ring 4-2 of the two ends respectively with middle back-up ring 4-1 and both sides is fixedly connected, two above-mentioned
The chute 4-31, two above-mentioned cage ring 4-4 that isolation bucket 4-3 is provided with parallel to bobbin 1-1 directions are provided with card article
(not shown), two equal slip caps of cage ring 4-4 are in two isolation bucket 4-3 and above-mentioned card article is stuck in above-mentioned chute 4-31
It is interior.
Each above-mentioned chute 4-31 is provided with the trouble groove 4-32 of multiple connection chutes, and above-mentioned trouble groove 4-32 is perpendicular to above-mentioned
Chute 4-31.
The setting of copper cash adhesive tape isolating device, according to the demand of copper cash twining amount, by cage ring in the position of isolation bucket
Adjustment enables to adhesive tape not produce damage to copper cash when installing additional, carried to mark off copper cash region and adhesive tape region
High use quality.
Stitch device, including two fixed plate 5-1, multiple fixed block 5-2, multiple stitch 5-3, above-mentioned two fixed plate 5-
1 is separately fixed at the side of bobbin 1-1 ends, and each fixed plate 5-2 is each equipped with multiple above-mentioned fixed block 5-3, Mei Gegu
Determine block 5-2 and assemble above-mentioned stitch 5-3, above-mentioned stitch 5-3 by continuous supporting section 5-31, penetrate a section 5-32, supporting section 5-33
Constitute, two above-mentioned supporting sections are provided with locking member 5-4.
The supporting section of above-mentioned stitch is provided with screw thread, and above-mentioned locking member 5-4 is set to nut.
The setting of stitch device, by the setting of stitch, penetrates section i.e. through assembling panel, can worn by locking member
The supporting section fixing lock of saturating section upper-lower position is closely assembled panel, protects stitch, improves service life.
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 (8)
1. a kind of transformer framework, it is characterised in that including：
Coil former apparatus, including bobbin, fixed cylinder, multiple balls, the fixed cylinder both ends open are arranged on the bobbin
Interior and in the same direction therewith, the fixed tube outer surface is provided with retainer plate of the even number perpendicular to the fixed cylinder direction, each two
The ball is accommodated between retainer plate and is slidably matched therewith；
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；
Copper cash adhesive tape isolating device, including middle back-up ring, two port back-up rings, two isolation buckets, two cage rings, the centre
Back-up ring is perpendicular to bobbin and is fixed on the outer surface of bobbin, and two port back-up rings are perpendicular to bobbin and fixed online
The first end and the outer surface of end of coil, two isolation casings mounted in bobbin and two ends respectively with middle back-up ring and two
The port back-up ring of side is fixedly connected, and two isolation buckets are provided with chute parallel to bobbin direction, described in two every
Card article is provided with from circle, and two equal slip caps of cage ring are stuck in the chute in two isolation buckets and the card article；
Stitch device, including two fixed plates, multiple fixed blocks, multiple stitch, described two fixed plates are separately fixed at coil
The side of frame end, each fixed plate is each equipped with multiple fixed blocks, and each fixed block assembles the stitch, the pin
Pin by continuous supporting section, penetrate section, supporting section and constitute, two supporting sections are provided with locking member.
2. transformer framework according to claim 1, it is characterised in that the bobbin inner surface setting has a plurality of vertical
Groove circle in bobbin direction, each groove circle and two retainer plates accommodate the ball.
3. transformer framework according to claim 1, it is characterised in that the support base is set to two cross sectional shapes,
The side of magnetic core is pushed down in one of section and radian is matching, and another section pushes down the end face of magnetic core and is flat
Face.
4. transformer framework according to claim 1, it is characterised in that the elastic mechanism is set to recover spring, institute
The one end for stating recovery spring is fixed on the centring ring, and the other end is fixed on the Inner ends of the support bar.
5. transformer framework according to claim 1, it is characterised in that the end face that the locking seat is adjacent to magnetic core is provided with
One layer of soft layer.
6. transformer framework according to claim 1, it is characterised in that the rotation circle exterior face surface is provided with handle
Hand.
7. transformer framework according to claim 1, it is characterised in that each chute is provided with multiple connections and slided
The trouble groove of groove, the trouble groove is perpendicular to the chute.
8. transformer framework according to claim 1, it is characterised in that the supporting section of the stitch is provided with screw thread, institute
State locking member and be set to nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710669060.6A CN107256779B (en) | 2017-08-08 | 2017-08-08 | A kind of transformer framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710669060.6A CN107256779B (en) | 2017-08-08 | 2017-08-08 | A kind of transformer framework |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107256779A true CN107256779A (en) | 2017-10-17 |
| CN107256779B CN107256779B (en) | 2019-08-16 |
Family
ID=60025797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710669060.6A Active CN107256779B (en) | 2017-08-08 | 2017-08-08 | A kind of transformer framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107256779B (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 CN201710669060.6A patent/CN107256779B/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 |
|---|---|
| CN107256779B (en) | 2019-08-16 |
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