CN107424793A - The adjustable magnetic core position of transformer framework and the coil former apparatus of position and lock - Google Patents
The adjustable magnetic core position of transformer framework and the coil former apparatus of position and lock Download PDFInfo
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- CN107424793A CN107424793A CN201710670088.1A CN201710670088A CN107424793A CN 107424793 A CN107424793 A CN 107424793A CN 201710670088 A CN201710670088 A CN 201710670088A CN 107424793 A CN107424793 A CN 107424793A
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- Prior art keywords
- magnetic core
- circle
- fixed
- mentioned
- bobbin
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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 a kind of adjustable magnetic core position of transformer framework and the coil former apparatus of position and lock, including coil former apparatus, positioner, locking device.The beneficial effects of the present invention are, be capable of comprehensive raising transformer framework adjustable magnetic core position and position and lock coil former apparatus performance.
Description
Technical field
The present invention relates to a kind of adjustable magnetic core position of transformer framework and the coil former apparatus of position and lock, belong to change
The technical field of depressor.
Background technology
Also known as transformer coil holder, English are referred to as Bobbin, are the agent structure parts of transformer, and " skeleton " is vivid
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 is provided the path of line during transformer production coiling.
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, the salient point in skeleton, concave point or chamfering, placement direction or stitch order when transformer uses can be determined.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of adjustable magnetic core position of transformer framework and position and lock
Coil former apparatus.
The present invention is achieved through the following technical solutions.
A kind of adjustable magnetic core position of transformer framework and the coil former apparatus of position and lock, 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, magnetic core are fixed
Position bar, magnetic core positioning disk, above-mentioned centring ring are fixed on the end of bobbin, and above-mentioned positioning support bar is through above-mentioned centring ring and refers to
To home position, above-mentioned support base is assemblied in the above-mentioned Inner ends for being set to support bar, and above-mentioned elastic mechanism is assemblied in positioned at above-mentioned fixed
Positioning support bar part in the circle circle of position, one end of above-mentioned magnetic core locating rod is fixed on above-mentioned centring ring exterior face surface, another
The fixed above-mentioned magnetic core positioning disk in end, above-mentioned magnetic core positioning disk are located at centring ring center；
Locking device, including rotation circle, locking circle, at least two helical springs, locking seat, adjustable spring, above-mentioned locking
Circle is fixed on the first end of above-mentioned bobbin, and above-mentioned locking circle is interior empty cyclic structure, and above-mentioned rotation circle is arranged on above-mentioned locking
In circle, above-mentioned locking circle offers the open section with the quantity such as helical spring, above-mentioned helical spring towards the surface outside bobbin
Above-mentioned rotation circle exterior face surface is fixed on, and the end of helical spring is straight line extension, and if helical spring is unfolded, its is straight
Line extension points to the home position of rotation circle, and the end other end that above-mentioned adjustable spring one end is fixed on straight line extension is fixed
In above-mentioned locking seat, above-mentioned torsional spring and its straight line extension is housed in above-mentioned locking circle, when rotating above-mentioned rotation circle,
Above-mentioned helical spring when being moved to open section above-mentioned straight line extension unfold.
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, the threaded connecting rod of tool, above-mentioned company are provided with the back side center of above-mentioned magnetic core positioning disk
Extension bar is fixed through above-mentioned magnetic core locating rod and using positioning screw cap.
Further, above-mentioned elastic mechanism is arranged to recover spring, and one end of above-mentioned recovery spring is fixed on above-mentioned positioning
Circle, the other end are 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, ball enable the fixed cylinder of assembling magnetic core to keep fixed cylinder when bobbin rocks
It is relatively stable, avoid producing because of adjustable magnetic core position and the rocking for coil former apparatus of position and lock of transformer framework
Moving, protect magnetic core, while the groove circle that sets of bobbin can be used for the position of fixed fixed cylinder indirectly and cause structure
More simple, overall using effect is preferable；
The setting of detent mechanism, after magnetic core loads bobbin, 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, the setting of magnetic core positioning disk can be according to specific needs with fixed
The position specific depth location of magnetic core, improve the position stability of magnetic core；
The setting of locking device, after magnetic core loads bobbin, by rotating 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 magnetic core and be located at the end face that bobbin is just held, such energy
Ensure the locking of magnetic core position so that magnetic core is in stable location status, while the adjustable spring set can match necessarily
The depth location of scope inner magnetic core.
Brief description of the drawings
Fig. 1 is the overall signal of the coil former apparatus of the adjustable magnetic core position of transformer framework of the present invention and position and lock
Figure；
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 of locking device helical spring of the present invention expansion；
Fig. 7 is the fixation schematic diagram of locking seat of the present invention.
Embodiment
The present invention is described in further detail below according to drawings and examples.
Reference picture 1- Fig. 7, a kind of adjustable magnetic core position of transformer framework and the coil former apparatus of position and lock, 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 enable the fixed cylinder of assembling magnetic core to keep fixed cylinder when bobbin rocks
It is relatively stable, avoid producing because of adjustable magnetic core position and the rocking for coil former apparatus of position and lock of transformer framework
Moving, protect magnetic core, while the groove circle that sets of bobbin can be used for the position of fixed fixed cylinder indirectly and cause structure
More simple, 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, magnetic core locating rod 2-5, magnetic core positioning disk 2-6, above-mentioned centring ring 2-1 are fixed on bobbin 1-1 end, above-mentioned positioning
For support bar 2-2 through above-mentioned centring ring 2-1 and pointing to home position, above-mentioned support base 2-3, which is assemblied in, above-mentioned is set to support bar 2-2
Inner ends, above-mentioned elastic mechanism 2-4 be assemblied in positioned at above-mentioned centring ring 2-1 circle in positioning support bar 2-2 parts, above-mentioned magnetic core
Locating rod 2-5 one end is fixed on above-mentioned centring ring 2-1 exterior face surfaces, and the other end fixes above-mentioned magnetic core positioning disk 2-6, above-mentioned
Magnetic core positioning disk 2-6 is located at centring ring 2-1 centers.
The threaded connecting rod 2-61 of tool, above-mentioned connection are provided with above-mentioned magnetic core positioning disk 2-6 back side center
Bar 2-61 is fixed through above-mentioned magnetic core locating rod 2-5 and using positioning screw cap 2-62.
Above-mentioned elastic mechanism 2-4 is arranged 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, after magnetic core loads bobbin, 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, the setting of magnetic core positioning disk can be according to specific needs with fixed
The position specific depth location of magnetic core, improve 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, flexible bullet
Spring 3-5, above-mentioned locking circle 3-2 are fixed on above-mentioned bobbin 1-1 first end, and above-mentioned locking circle 3-2 is interior empty cyclic structure, on
State rotation circle 3-1 to be arranged in above-mentioned locking circle 3-2, above-mentioned locking circle 3-2 offers towards the surface outside bobbin and spiral
The open section 3-21, above-mentioned helical spring 3-3 of the quantity such as spring 3-3 are fixed on above-mentioned rotation circle 3-1 exterior face surfaces, and spiral shell
The end for revolving spring 3-3 is straight line extension 3-31, if helical spring is unfolded, its straight line extension 3-31 points to the circle of rotation circle
Heart position, the end other end that above-mentioned adjustable spring 3-5 one end is fixed on straight line extension 3-31 are fixed on above-mentioned locking seat 3-
4, above-mentioned torsional spring 3-3 and its straight line extension 3-31 is housed in above-mentioned locking circle 3-2, as the above-mentioned rotation circle 3-1 of rotation
When, above-mentioned helical spring 3-3 when being moved to open section above-mentioned straight line extension 3-31 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, after magnetic core loads bobbin, by rotating 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 magnetic core and be located at the end face that bobbin is just held, such energy
Ensure the locking of magnetic core position so that magnetic core is in stable location status, while the adjustable spring set can match necessarily
The depth location of scope inner magnetic core.
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, it should all cover within the scope of the present invention.
Claims (6)
1. a kind of adjustable magnetic core position of transformer framework and the coil former apparatus of position and lock, 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, magnetic core positioning
Bar, magnetic core positioning disk, the centring ring are fixed on the end of bobbin, and the positioning support bar is through the centring ring and points to
Home position, the support base are assemblied in the Inner ends for being set to support bar, and the elastic mechanism is assemblied in positioned at the positioning
Positioning support bar part in circle circle, one end of the magnetic core locating rod is fixed on the centring ring exterior face surface, the other end
The fixed magnetic core positioning disk, the magnetic core positioning disk are located at centring ring center；
Locking device, including rotation circle, locking circle, at least two helical springs, locking seat, adjustable spring, the locking circle are solid
The first end of the bobbin is scheduled on, the locking circle is interior empty cyclic structure, and the rotation circle is arranged in the locking circle,
The locking circle offers the open section with the quantity such as helical spring towards the surface outside bobbin, 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 extends
The home position of Duan Zhixiang rotation circles, described adjustable spring one end be fixed on straight line extension the end other end be fixed on it is described
Locking seat, torsional spring and its straight line extension are housed in the locking circle, when rotating the rotation circle, the spiral shell
The straight line extension is unfolded when rotation spring is moved to open section.
2. the adjustable magnetic core position of transformer framework according to claim 1 and the coil former apparatus of position and lock, its
It is characterised by, the bobbin inner surface setting has an a plurality of groove circle perpendicular to bobbin direction, each groove circle and two
Retainer plate accommodates the ball.
3. the adjustable magnetic core position of transformer framework according to claim 1 and the coil former apparatus of position and lock, its
It is characterised by, the threaded connecting rod of tool is provided with the back side center of the magnetic core positioning disk, and the connecting rod passes through
The magnetic core locating rod is simultaneously fixed using positioning screw cap.
4. the adjustable magnetic core position of transformer framework according to claim 1 and the coil former apparatus of position and lock, its
It is characterised by, the elastic mechanism is arranged to recover spring, and described one end for recovering spring is fixed on the centring ring, the other end
It is fixed on the Inner ends of the support bar.
5. the adjustable magnetic core position of transformer framework according to claim 1 and the coil former apparatus of position and lock, its
It is characterised by, the end face that the locking seat is adjacent to magnetic core is provided with one layer of soft layer.
6. the adjustable magnetic core position of transformer framework according to claim 1 and the coil former apparatus of position and lock, its
It is characterised by, the rotation circle exterior face surface is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710670088.1A CN107424793B (en) | 2017-08-08 | 2017-08-08 | The adjustable magnetic core position of transformer framework and the coil former apparatus of position and lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710670088.1A CN107424793B (en) | 2017-08-08 | 2017-08-08 | The adjustable magnetic core position of transformer framework and the coil former apparatus of position and lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107424793A true CN107424793A (en) | 2017-12-01 |
| CN107424793B CN107424793B (en) | 2019-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710670088.1A Active CN107424793B (en) | 2017-08-08 | 2017-08-08 | The adjustable magnetic core position of transformer framework and the coil former apparatus of position and lock |
Country Status (1)
| Country | Link |
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| CN (1) | CN107424793B (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 CN201710670088.1A patent/CN107424793B/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 |
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| Publication number | Publication date |
|---|---|
| CN107424793B (en) | 2019-08-23 |
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