CN105321687A - Magnetic assembly and combined winding rack thereof - Google Patents

Abstract

The present invention discloses a magnetic component and a combined winding frame thereof, wherein the magnetic component comprises a combined winding frame, an iron core group and a conducting wire. The combined winding frame comprises a first winding frame and a second winding frame, wherein the first winding frame comprises a first winding shaft and is provided with a first pivoting portion and a first clamping portion, and the second winding frame comprises a second winding shaft and is provided with a second pivoting portion pivotally connected to the first pivoting portion and a second clamping portion clamped to the first clamping portion. The iron core group comprises an inner iron core arranged between the first winding frame and the second winding frame. The conducting wires are respectively wound around the first winding shaft and the second winding shaft. The present invention can complete the winding process of two connected winding frames with a single conducting wire, and the combined winding frame of the present invention can be further applied to the single-wire winding process of more than two connected winding frames.

Description

Magnetic component and its combined winding frame

technical field

The invention relates to a winding frame of a magnetic assembly, in particular to a detachably pivoted combined winding frame.

Background technique

The structure of a general multi-axis wound transformer includes a plurality of connected winding frames, and the assembly between the winding frame and the winding frame is mostly in the form of male and female buckles. The female buckle is easily damaged and broken. Moreover, the winding frame of the traditional multi-axis winding transformer is fixed and unable to move after being combined with the winding frame. Therefore, it is impossible to continue winding from one winding frame to another winding frame in a line when winding, and it is also impossible to wind the wire continuously. Iron cores are placed between the frames, so the known multi-axis wound transformers must use a plurality of wires to wind each winding frame respectively, and then put an iron core between the winding frames, and weld the multiple wires to each other. conduction.

In view of this, the inventor of the present invention has focused on the above-mentioned prior art, and combined with the application of theories, tried his best to solve the above-mentioned problems, which became the goal of the inventor's improvement.

Contents of the invention

The main purpose of the present invention is to provide a magnetic component and its combined winding frame, which can be used in the single-wire winding process of connecting multiple winding frames.

In order to achieve the above object, the present invention provides a magnetic component, which includes a combined winding frame, a core set and a wire. The combined winding frame includes a first winding frame and a second winding frame, the first winding frame includes a first winding shaft, and one end of the first winding shaft is provided with a first pivot portion and a first clip connecting portion, and the first pivotal portion and the first clamping portion are arranged on two opposite sides of the first winding shaft, the second winding frame includes a second winding shaft arranged coaxially with the first winding shaft, and the second One end of the winding shaft is provided with a second pivoting portion and a second locking portion, and the second pivoting portion and the second locking portion are arranged on two opposite sides of the second winding shaft, and the second pivoting portion can be separated The first pivoting part is pivotally connected, or/and the second clamping part is detachably clamped to the first clamping part, so that the first winding frame and the second winding frame can be connected by the first pivoting part and the second The pivotal joint is pivoted and separates the second clamping part from the first clamping part, or/and enables the first winding frame and the second winding frame to be the first clamping part and the second clamping part The pivot pivots and separates the second pivot portion from the first pivot portion. The iron core group includes an inner iron core, and the inner iron core is arranged between the first winding frame and the second winding frame when the second clamping part is separated from the first clamping part. The wires are respectively wound around the first winding reel and the second winding reel.

The first winding shaft is preferably provided with a first baffle plate, the first pivot joint is arranged on the first baffle plate, and the second winding shaft is preferably provided with a second baffle plate, and the second pivot joint is arranged on the second baffle plate. plate. The inner iron core is preferably disposed between the first baffle and the second baffle. The edge of the first baffle is preferably provided with a first wire crossing groove, and the edge of the second baffle is preferably provided with a second wire crossing groove.

The wire preferably includes a wire-crossing section, and a first winding section and a second winding section respectively extend from two ends of the wire-crossing section, and the first winding section and the second winding section are respectively wound on the first winding shaft and the second winding shaft. For the winding shaft, the wire-crossing section is straddled between the first baffle plate and the second baffle plate, and the two ends of the wire-crossing section are respectively accommodated in the first wire-hopping slot and the second wire-hopping slot. Preferably, the first wire jumping slot is arranged adjacent to the first pivotal joint, the position of the first wire jumping slot corresponds to the position of the second wire jumping slot, and the second wire jumping slot is adjacent to the second pivotal joint

Preferably, the first bobbin frame and a second bobbin frame can be connected in various ways. The first pivotal part can be a hook, and the second pivotal part is a protruding shaft corresponding to the pivotal hook. The first pivotal part can be a protruding shaft, and the second pivotal part is a hook corresponding to the pivotal protruding shaft. The first pivotal portion and the second pivotal portion can be a pair of hooks that are correspondingly engaged. The first engaging portion and the second engaging portion may be a pair of engaging hooks that are correspondingly engaged. The first clamping part can be a hook, and the second clamping part is a protruding shaft corresponding to the hook. The first clamping part can be a protruding shaft, and the second clamping part is a hook corresponding to the protruding shaft.

In the present invention, the first spool and the second spool can pivot relative to each other by pivoting the first pivotal portion to the second spool, so that a single wire can be used to wind the first spool and the second spool respectively. Then pivot to separate the first bobbin frame and the second bobbin frame, so as to facilitate placing the inner iron core between the first bobbin frame and the second bobbin frame. Compared with the known technology, the present invention can complete the winding process of two connected winding frames with a single wire, and the combined winding frame of the present invention can be further applied to the single wire winding process of more than two connected winding frames .

Description of drawings

FIG. 1 is a schematic perspective view of a magnetic assembly according to a first embodiment of the present invention.

Fig. 2 is an exploded perspective view of the combined winding frame in the first embodiment of the present invention.

FIG. 3 is a three-dimensional schematic view of the combined winding frame in the first embodiment of the present invention.

Fig. 4 is another perspective view of the combined winding frame in the first embodiment of the present invention.

Fig. 5 is a cross-sectional view of the combined bobbin frame in the first embodiment of the present invention.

Fig. 6 is a schematic diagram of a winding of the combined winding frame in the first embodiment of the present invention.

Fig. 7 is another schematic diagram of winding of the combined winding frame in the first embodiment of the present invention.

Fig. 8 is another schematic diagram of winding of the combined winding frame in the first embodiment of the present invention.

FIG. 9 is an exploded perspective view of the magnetic assembly according to the first embodiment of the present invention.

Fig. 10 is a cross-sectional view of the magnetic assembly according to the first embodiment of the present invention.

Fig. 11 is a schematic diagram of a combined bobbin frame according to the second embodiment of the present invention.

Fig. 12 is a schematic diagram of a combined bobbin frame according to a third embodiment of the present invention.

Fig. 13 is a schematic diagram of a combined bobbin frame according to a fourth embodiment of the present invention.

Fig. 14 is a schematic diagram of a combined bobbin frame according to a fifth embodiment of the present invention.

Wherein, the reference signs are explained as follows:

10 combined winding frame

100 first winding frame

110 first winding shaft

120 first baffle

121 The first jumper slot

130 first pivot joint

140 first clamping part

200 second winding frame

210 second winding shaft

220 second baffle

221 The second wire jumper

230 second pivot joint

240 second clamping part

300 wires

301 cross line segment

310 first winding section

320 second winding section

400 core group

401 inner iron core

402 core rod

410/420 outer core

411/421 iron core rod

detailed description

Referring to FIG. 1 , the first embodiment of the present invention provides a magnetic assembly, which includes a combined winding frame 10 , a wire 300 and a core set 400 .

Referring to FIGS. 2 to 5 , the combined winding frame 10 includes a first winding frame 100 and a second winding frame 200 . In this embodiment, the first winding frame 100 includes a first winding shaft 110 and a first baffle 120 . The first bobbin 110 is a hollow cylinder made of plastic, and the first baffle 120 extends radially from one end of the first bobbin 110 . One end of the first baffle 120 is provided with a first pivotal portion 130 and a first clamping portion 140 , and the first pivotal portion 130 and the first clamping portion 140 are respectively disposed opposite to the end of the first winding shaft 110 two sides. In this embodiment, the first pivotal portion 130 is preferably a hook, and the first engaging portion 140 is preferably a protruding shaft, but the present invention does not limit the shape thereof. An edge of the first baffle 120 is defined with a first wire jumping slot 121 , and the first wire jumping slot 121 is disposed adjacent to the first pivotal portion 130 .

In this embodiment, the second winding frame 200 includes a second winding shaft 210 and a second baffle 220 . The second winding shaft 210 is a hollow cylinder made of plastic. The second winding shaft 210 is coaxially arranged with the first winding shaft 110 , and the second baffle 220 radially extends from one end of the second winding shaft 210 . One end of the second baffle plate 220 is provided with a second pivoting portion 230 and a second snapping portion 240, and the second pivoting portion 230 and the second snapping portion 240 are respectively disposed opposite to the end of the second winding shaft 210. two sides. In this embodiment, the second pivoting portion 230 is a protruding shaft corresponding to the first pivoting portion 130 , and the second engaging portion 240 is a hook corresponding to engaging the first engaging portion 140 . The present invention does not limit its form. The edge of the second baffle plate 220 is provided with a second crossing groove 221, the second crossing groove 221 is arranged adjacent to the second pivot portion 230, and the position of the first crossing groove 121 corresponds to that of the second crossing groove 221 Location.

Referring to Fig. 6 to Fig. 8, the wire 300 comprises at least one cross-wire section 301, and a first winding section 310 and a second winding section 320 respectively extend from two ends of the cross-wire section 301, the first winding section 310 and the second winding section The line segment 320 is respectively wound on the first bobbin 110 and the second bobbin 210, the straddling line segment 301 is straddled between the first baffle plate 120 and the second baffle plate 220, and the two ends of the straddling line segment 301 are respectively accommodated in the first spanning In the wire slot 121 and the second wire jumping slot 221 , the wire jumping section 301 is disposed adjacent to the first pivotal portion 130 and the second pivotal portion 230 . In this example, it preferably includes a plurality of jumper segments 301, a first wire segment 310 and a second wire segment 320, the first segment 310 and the second segment 320 are interspersed, and each jumper segment 301 is respectively connected to adjacent Between the first winding section 310 and the second winding section 320 , the wire 300 can be wound in multiple layers on the first winding section 310 and the second winding section 320 respectively.

9 and 10, the core set 400 includes an inner core 401 and two outer cores 410/420. The inner iron core 401 is an iron block, which is sandwiched between the first winding frame 100 and the second winding frame 200, and is preferably sandwiched between the first baffle plate 120 and the second baffle plate 220. between. In this embodiment, the inner iron core 401 preferably includes a protruding iron core rod 402, and the iron core rod 402 can be passed through the first winding shaft 110 (in other embodiments, the iron core rod 402 can also be passed through within the second bobbin 210).

Each outer iron core 410/420 is an iron block, and the two outer iron cores 410/420 are respectively disposed on the other end of the first winding shaft 110 and the other end of the second winding shaft 210 . Each outer core 410/420 includes a protruding core rod 411/421 respectively, and the two core rods 411/421 pass through the first winding shaft 110 and the second winding shaft 210 respectively.

In the present invention, the first pivoting part 130 is pivoted to the second pivoting part 230 so that the first bobbin frame 100 and the second bobbin shaft can pivot relative to each other, so that the first bobbin frame 110 and the second bobbin shaft 110 can be wound with a single wire 300 respectively. The second winding shaft 210 then pivots to separate the first winding frame 100 and the second winding frame 200 , thereby facilitating placing the inner core 401 between the first winding frame 100 and the second winding frame 200 . In more detail, the second pivoting portion 230 is detachably pivotally connected to the first pivoting portion 130 , or/and the second snapping portion 240 is detachably snapped to the first snapping portion 140 , so that the first winding The frame 100 and the second winding frame 200 can be pivoted by the first pivotal portion 130 and the second pivotal portion 230 and separate the second engaging portion 240 from the first engaging portion 140, or/and make the first The winding frame 100 and the second winding frame 200 can be pivoted by the first engaging portion 140 and the second engaging portion 240 and separate the second pivoting portion 230 from the first pivoting portion 130 . Compared with the known technology, the present invention can complete the winding process of two connected bobbins with a single wire 300, and the combined bobbin 10 of the present invention can be further applied to the single-wire winding of more than two connected bobbins. line craft.

Referring to Fig. 11, the second implementation of the present invention provides a combined winding frame 10, which is applied to the magnetic assembly as described in the first embodiment, and its structure is roughly the same as the aforementioned first embodiment, and it is different from the first embodiment The similarities of the examples will not be repeated. The combined winding frame 10 of this embodiment is different from the first embodiment in that the first engaging portion 140 is a curved hook, and the second engaging portion 240 is a protrusion that is correspondingly engaged with the first engaging portion 140 . axis. Moreover, the first pivotal portion 130 is a shaft hole, and the second pivotal portion 230 is a protruding shaft correspondingly pivoted to the first pivotal portion 130 .

Referring to Fig. 12, the third implementation of the present invention provides a combined winding frame 10, which is applied to the magnetic assembly as described in the first embodiment, and its structure is roughly the same as that of the aforementioned first embodiment, and it is different from the first embodiment The similarities of the examples will not be repeated. The combined winding frame 10 of this embodiment is different from the first embodiment in that the first pivotal portion 130 is a protruding shaft, and the second pivotal portion 230 is a bend corresponding to the first pivotal portion 130. hook; the first engaging portion 140 is a curved hook, and the second engaging portion 240 is a protruding shaft that is correspondingly engaged with the first engaging portion 140 .

Referring to Fig. 13, the fourth implementation of the present invention provides a combined winding frame 10, which is applied to the magnetic assembly as described in the first embodiment, and its structure is roughly the same as that of the aforementioned first embodiment, and it is different from the first embodiment The similarities of the examples will not be repeated. The combined winding frame 10 of this embodiment is different from the first embodiment in that the first pivotal part 130 is a hook, and the second pivotal part 230 is a protrusion corresponding to the first pivotal part 130. shaft; the first engaging portion 140 is a hook, and the second engaging portion 240 is a protruding shaft that is correspondingly engaged with the first engaging portion 140 .

Referring to Fig. 14, the fifth implementation of the present invention provides a combined winding frame 10, which is applied to the magnetic assembly as described in the first embodiment, and its structure is roughly the same as that of the aforementioned first embodiment, and it is different from the first embodiment The similarities of the examples will not be repeated. The difference between the combined winding frame 10 of this embodiment and the first embodiment is that the first engaging portion 140 and the second engaging portion 240 are a pair of engaging hooks corresponding to each other.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Other equivalent changes using the patent spirit of the present invention all belong to the patent scope of the present invention.

Claims (20)

1. a Combined type bobbin winder bracket, comprises:

One first drum stand, comprises one first roll, and one end of this first roll is provided with one first articulated section and one first Access Division, and this first articulated section and this first Access Division are arranged at relative two sides of this end of this first roll; And

One second drum stand, comprise one second roll, with the coaxial configuration of this first roll, one end of this second roll is provided with one second articulated section and one second Access Division, and this second articulated section and this second Access Division are arranged at relative two sides of this end of this second roll, this first articulated section of this second articulated section pivot joint, this second Access Division is this first Access Division of clamping separably, with make this first drum stand and this second drum stand can this first articulated section and this second articulated section for pivot and by this second Access Division from this first shackle portion from.

2. Combined type bobbin winder bracket as claimed in claim 1, wherein this first articulated section of pivot joint separably, this second articulated section, can this first Access Division and this second Access Division be separated this second articulated section from this first articulated section for pivot to make this first drum stand and this second drum stand.

3. as Combined type bobbin winder bracket according to claim 1 or claim 2, wherein this end of this first roll is provided with one first baffle plate, this first articulated section is arranged on this first baffle plate, and this end of this second roll is provided with a second baffle, and this second articulated section is arranged on this second baffle.

4. Combined type bobbin winder bracket as claimed in claim 3, wherein the edge of this first baffle plate has one first cross-line groove, and the edge of this second baffle has one second cross-line groove.

5. Combined type bobbin winder bracket, wherein this first cross-line groove and this adjacent configuration in the first articulated section as claimed in claim 4, and this second cross-line groove and this adjacent configuration in the second articulated section.

6. Combined type bobbin winder bracket as claimed in claim 4, wherein the position of this first cross-line groove is to should the position of the second cross-line groove.

7., as Combined type bobbin winder bracket according to claim 1 or claim 2, wherein this first articulated section is a hook, and this second articulated section is a convex axle of corresponding this hook of pivot joint.

8., as Combined type bobbin winder bracket according to claim 1 or claim 2, wherein this first articulated section is a convex axle, and this second articulated section is a hook of this convex axle of corresponding pivot joint.

9., as Combined type bobbin winder bracket according to claim 1 or claim 2, wherein this first articulated section and this second articulated section are a pair snap fit of corresponding clamping.

10., as Combined type bobbin winder bracket according to claim 1 or claim 2, wherein this first Access Division and this second Access Division are a pair snap fit of corresponding clamping.

11. as Combined type bobbin winder bracket according to claim 1 or claim 2, and wherein this first Access Division is a hook, and this second Access Division is a convex axle of corresponding this hook of clamping.

12. as Combined type bobbin winder bracket according to claim 1 or claim 2, and wherein this first Access Division is a convex axle, and this second Access Division is a hook of this convex axle of corresponding clamping.

13. 1 kinds of magnet assemblies, comprise:

One Combined type bobbin winder bracket, comprise one first drum stand and one second drum stand, this first drum stand comprises one first roll, one end of this first roll is provided with one first articulated section and one first Access Division, and this first articulated section and this first Access Division are arranged at relative two sides of this end of this first roll, this second drum stand comprises one second roll with the coaxial configuration of this first roll, one end of this second roll is provided with one second articulated section and one second Access Division, and this second articulated section and this second Access Division are arranged at relative two sides of this end of this second roll, this first articulated section of this second articulated section pivot joint, this second Access Division is this first Access Division of clamping separably, with make this first drum stand and this second drum stand can this first articulated section and this second articulated section for pivot and by this second Access Division from this first shackle portion from,

One unshakable in one's determination group, comprise an inner iron core, this inner iron core be when this second Access Division from this first shackle portion from time be arranged between this first drum stand and this second drum stand; And

One wire, this wire is wound around this first roll and this second roll.

14. Combined type bobbin winder brackets as claimed in claim 13, wherein this first articulated section of pivot joint separably, this second articulated section, can this first Access Division and this second Access Division be separated this second articulated section from this first articulated section for pivot to make this first drum stand and this second drum stand.

15. as claim 13 or magnet assembly according to claim 14, wherein this end of this first roll is provided with one first baffle plate, this first articulated section is arranged on this first baffle plate, and this end of this second roll is provided with a second baffle, and this second articulated section is arranged on this second baffle.

16. magnet assemblies as claimed in claim 15, wherein this inner iron core is arranged between this first baffle plate and this second baffle.

17. magnet assemblies as claimed in claim 15, wherein the edge of this first baffle plate has one first cross-line groove, and the edge of this second baffle has one second cross-line groove.

18. magnet assemblies as claimed in claim 17, wherein this wire comprises a cross-line section, and extend one first coiling section and one second coiling section respectively from two ends of this cross-line section, this the first coiling section and this second coiling section are wound in this first roll and this second roll respectively, and this cross-line section is crossed between this first baffle plate and this second baffle and two ends of this cross-line section are placed in this first cross-line groove and this second cross-line groove respectively.

19. magnet assemblies as claimed in claim 17, wherein this first cross-line groove and this adjacent configuration in the first articulated section, and this second cross-line groove and this adjacent configuration in the second articulated section.

20. magnet assemblies as claimed in claim 17, wherein the position of this first cross-line groove is to should the position of the second cross-line groove.