CN220400387U - Transformer framework and transformer - Google Patents
Transformer framework and transformer Download PDFInfo
- Publication number
- CN220400387U CN220400387U CN202321987535.3U CN202321987535U CN220400387U CN 220400387 U CN220400387 U CN 220400387U CN 202321987535 U CN202321987535 U CN 202321987535U CN 220400387 U CN220400387 U CN 220400387U
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- Prior art keywords
- transformer
- framework
- socket
- arm
- mounting frame
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- 230000013011 mating Effects 0.000 claims description 19
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 229920001342 Bakelite® Polymers 0.000 description 5
- 239000004637 bakelite Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Abstract
The utility model discloses a transformer framework and a transformer, wherein the transformer framework comprises a framework body, a pin structure and an inserting structure, the pin structure comprises an installing frame and a plurality of pins arranged on the installing frame, the pins are arranged at intervals along a first direction, the inserting structure comprises an inserting arm and a socket which can be inserted and matched along a second direction, one of the inserting arm and the socket is arranged on the framework body, the other of the inserting arm and the socket is arranged on the installing frame, so that the pin structure can be detachably arranged on the framework body, the first direction and the second direction are orthogonal, the installing frame is arranged so as to install pins, and the inserting arm and the socket which can be inserted and matched are arranged in the second direction, so that the installing frame can be inserted on the framework body along the second direction, and meanwhile, the extending direction of the inserting arm and the inserting direction of the inserting arm are the same, and the breakage of the inserting arm can be effectively avoided when the inserting arm is inserted.
Description
Technical Field
The utility model relates to the technical field of transformers, in particular to a transformer framework and a transformer.
Background
The pin structures on the left side and the right side of the existing ultrathin EE type framework are arranged on the two sides of the framework along the up-down direction through buckles. Because the buckle is usually bakelite material, its fragility is stronger, and during actual installation, the buckle can break because of the vulnerability of bakelite material, is unfavorable for pin structure and skeleton's equipment.
Disclosure of Invention
The utility model mainly aims to provide a transformer framework and a transformer, and aims to solve the problem that the installation mode of the existing pin structure is not beneficial to assembly.
In order to achieve the above object, the present utility model provides a transformer framework, comprising:
a skeleton body;
the pin structure comprises a mounting frame and a plurality of pins arranged on the mounting frame, and the pins are arranged at intervals along a first direction; the method comprises the steps of,
the inserting structure comprises an inserting arm and a socket which can be inserted and matched along a second direction, one of the inserting arm and the socket is arranged on the framework body, the other of the inserting arm and the socket is arranged on the mounting rack, and the inserting arm is matched with the socket so that the pin structure can be detachably arranged on the framework body;
the first direction and the second direction are orthogonally arranged.
Optionally, the plugging structure further includes a fixing portion and a mating portion disposed on the plugging arm and the socket respectively, where the fixing portion mates with the mating portion to fix the plugging arm in the socket.
Optionally, one of the fixing portion and the mating portion is a fixing protrusion, and the other is a mating hole.
Optionally, the fixing parts and the matching parts are arranged into fixing groups in a one-to-one correspondence mode, two fixing groups are arranged, and the two fixing groups are respectively arranged at two ends of the mounting frame.
Optionally, the inserting structure further includes a limiting structure disposed between the mounting frame and the skeleton body, so as to limit the insertion depth of the inserting arm.
Optionally, the socket has two edge portions spaced apart in a thickness direction;
the limiting structure comprises two limiting blocks which are abutted with the framework body, wherein the two limiting blocks are respectively arranged on two sides of the inserting arm and are respectively abutted with the corresponding two opening edge parts.
Optionally, the pin structure further includes a plurality of hanging wire posts disposed at intervals on the mounting frame, and the hanging wire posts extend along a thickness direction of the mounting frame.
Optionally, the skeleton body includes primary skeleton and secondary skeleton, the primary side interval of primary skeleton is equipped with a plurality of primary wire posts, and a plurality of primary wire posts correspond a plurality of the pin sets up, and a plurality of primary wire posts include first wire post and second wire post, the length of first wire post is less than the length of second wire post, the primary side of secondary skeleton corresponds first wire post is equipped with the third wire post.
Alternatively, the pins may be selectively mounted at different heights of the mounting frame to form different pin structures.
In addition, the utility model also provides a transformer, which comprises the transformer framework.
According to the technical scheme, the mounting frame is arranged so as to mount the pins, the interpolation arm and the socket which can be in plug-in fit are arranged so that the mounting frame can be plugged in the framework body along the second direction, meanwhile, the extension direction of the interpolation arm and the mounting frame is the same as the plug-in direction of the plug-in arm, so that the force born by the interpolation arm can be transmitted to the mounting frame, breakage of the plug-in arm during plug-in can be effectively avoided, the mounting frame is mounted on the framework body, and the problem that the mounting mode of the existing transformer framework and the pins is unfavorable for assembly is solved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an embodiment of a transformer framework provided by the present utility model;
FIG. 2 is a schematic side view of the transformer frame of FIG. 1;
FIG. 3 is a schematic bottom view of the transformer framework of FIG. 1;
FIG. 4 is a schematic perspective view of the lead structure in FIG. 1;
FIG. 5 is a schematic perspective view of the primary skeleton of FIG. 1;
FIG. 6 is a schematic perspective view of the secondary skeleton of FIG. 1;
fig. 7 is a schematic perspective view of a conventional pin structure.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the name |
| 100 | Transformer framework | 22 | Pin |
| 1 | Skeleton body | 23 | Wire hanging column |
| 11 | Primary skeleton | 3 | Plug-in structure |
| 111 | Primary wire column | 31 | Insertion arm |
| 1111 | First conductor post | 311 | Fixing part |
| 1112 | Second conductor post | 32 | Socket slot |
| 12 | Secondary framework | 321 | Mating part |
| 121 | Third wire column | 4 | Limiting structure |
| 2 | Pin structure | 41 | Limiting block |
| 21 | Mounting rack |
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the case where a directional instruction is involved in the embodiment of the present utility model, the directional instruction is merely used to explain the relative positional relationship, movement condition, etc. between the components in a specific posture, and if the specific posture is changed, the directional instruction is changed accordingly.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The pin structures on the left side and the right side of the existing ultrathin EE type framework are arranged on the two sides of the framework along the up-down direction through buckles. Because the buckle is usually bakelite material, its fragility is stronger, and during actual installation, the buckle can break because of the vulnerability of bakelite material, is unfavorable for the equipment of pin and skeleton.
In view of this, the utility model provides a transformer framework, which aims to solve the problem that the installation mode of the existing pin structure is not beneficial to assembly. Fig. 1 to fig. 6 are schematic structural diagrams of a transformer framework provided by the present utility model.
Referring to fig. 1 to 3, the transformer frame 100 includes a frame body 1, a pin structure 2 and a socket structure 3, the pin structure 2 includes a mounting frame 21 and a plurality of pins 22 disposed on the mounting frame 21, the pins 22 are disposed at intervals along a first direction, the socket structure 3 includes an inserting arm 31 and a socket 32 capable of being in socket fit along a second direction, one of the inserting arm 31 and the socket 32 is disposed on the frame body 1, the other is disposed on the mounting frame 21, and the inserting arm 31 is engaged with the socket 32, so that the pin structure 2 is detachably mounted on the frame body 1, wherein the first direction and the second direction are orthogonal.
According to the technical scheme of the utility model, the mounting frame 21 is arranged so as to mount the pins 22, and the interpolation arm and the socket 32 which can be in plug-in fit are arranged so that the mounting frame 21 can be plugged in the framework body 1 along the second direction, meanwhile, the extending direction of the interpolation arm and the mounting frame 21 is the same as the plug-in direction of the plug-in arm, so that the force born by the interpolation arm can be transmitted to the mounting frame 21, and the situation that the plug-in arm breaks during plug-in can be effectively avoided, the mounting frame 21 is mounted on the framework body 1, and the problem that the mounting mode of the existing transformer framework 100 and the pins 22 is not beneficial to assembly is solved. It is to be understood that the first direction may be a front-back direction, a left-right direction, and the second direction may be a left-right direction, a front-back direction, and the present utility model is not limited thereto.
It should be noted that, the existing pin structure 2 is generally installed in the framework body 1 through a buckle, where the buckle of the pin structure 2 extends along the vertical direction, please refer to fig. 7 specifically, during installation, the pin structure 2 is clamped into the framework body 1 from top to bottom, but because the material of the pin structure 2 is generally bakelite material, the pin structure 2 is inconvenient to be assembled with the framework body 1 when clamped, in this application, the interpolation arm and the socket groove 32 which can be in plug-in fit are arranged, so that the installation frame 21 can be plugged in the framework body 1 along the second direction, and because the extension direction of the interpolation arm and the installation frame 21 is the same as the plug-in direction of the plug-in arm, the force suffered by the interpolation arm can be transferred to the installation frame 21, thereby effectively avoiding the plug-in arm from being broken when being plugged.
Further, in order to avoid the detachment of the interpolation arm from the socket 32, in this embodiment, the plugging structure 3 further includes a fixing portion 311 and an engaging portion 321 disposed on the plugging arm 31 and the socket 32, respectively, and the fixing portion 311 is engaged with the engaging portion 321 to fix the plugging arm 31 in the socket 32, so that the fixing portion 311 and the engaging portion 321 are disposed to be engaged with each other to fix the interpolation arm in the socket 32, thereby avoiding the mounting frame 21 and the skeleton body 1. Further, one of the fixing portion 311 and the mating portion 321 is a fixing protrusion, and the other is a mating hole, so that after the interpolation arm is inserted into the corresponding position, the fixing protrusion is inserted into the mating hole, so as to fix the interpolation arm in the socket 32. Of course, in other embodiments, the fixing portion 311 and the engaging portion 321 may be fixing protrusions, engaging grooves, or the like, which is not limited in the present utility model.
The number of the fixing portions 311 and the mating portions 321 may be one or more, but the present utility model is not limited thereto, and if only one set of the fixing portions 311 and the mating portions 321 cannot fix both ends of the mounting frame 21 at the same time, in this embodiment, the fixing portions 311 and the mating portions 321 are arranged in one-to-one correspondence to form two fixing groups, and the two fixing groups are respectively arranged at both ends of the mounting frame 21, so that the two fixing groups are arranged to fix both ends of the mounting frame 21 to the skeleton body 1 at the same time, thereby helping to strengthen the connection between the mounting frame 21 and the skeleton body 1.
In order to limit the insertion depth of the interpolation arm, in this embodiment, referring to fig. 2 and 3, the plugging structure 3 further includes a limiting structure 4 disposed between the mounting frame 21 and the skeleton body 1, so as to limit the insertion depth of the interpolation arm 31, by setting the limiting structure 4, on one hand, the insertion depth of the interpolation arm can be limited, so as to prevent the interpolation arm from being excessively inserted, and on the other hand, the relative position of the mounting frame 21 can be limited on the skeleton body 1, so that the mounting frame 21 is mounted in place, thereby facilitating rapid mounting of the mounting frame 21 on the skeleton body 1.
Further, the socket 32 has two edge portions spaced apart in the thickness direction, the limiting structure 4 includes two limiting blocks 41 abutting against the skeleton body 1, and the two limiting blocks 41 are respectively disposed on two sides of the inserting arm 31 and are respectively abutted against the two corresponding edge portions, so that the two limiting blocks 41 are disposed so as to abut against the edge of the socket 32, so as to limit the insertion depth of the interpolating arm.
For the integrally arranged transformer frame 100, the winding of the wire harness is generally completed once, but in the present utility model, the pins 22 and the frame body 1 are separately arranged, and the winding of the wire harness cannot be completed once, for this purpose, in this embodiment, the pin structure 2 further includes a plurality of wire hanging posts 23 arranged at intervals on the mounting frame 21, and the wire hanging posts 23 extend along the thickness direction of the mounting frame 21, so that the wire harness placement point is increased by arranging the wire hanging posts 23, so that the wire harness can be wound on the wire hanging posts 23 after winding the frame body 1, so that the wire harness can be wound on the pins 22 later.
In order to wind the coil around the primary side of the secondary frame 12, in this embodiment, please refer to fig. 4 to 6, the frame body 1 includes a primary frame 11 and a secondary frame 12, a plurality of primary wire columns 111 are disposed at intervals on the primary side of the primary frame 11, a plurality of primary wire columns 111 are disposed corresponding to a plurality of pins 22, a plurality of primary wire columns 111 include a first wire column 1111 and a second wire column 1112, the length of the first wire column 1111 is smaller than that of the second wire column 1112, a third wire column 121 is disposed on the primary side of the secondary frame 12 corresponding to the first wire column 1111, so that the primary wire column 111 can be retracted by disposing the second wire column 1112, and the third wire column 121 can be disposed on the primary side of the secondary frame 12 corresponding to the second wire column 1112, so that the coil can be wound around the primary side of the secondary frame 12, and the transformer frame 100 can be wound around the primary frame 11, and the transformer 100 can be compatible.
The lower end of the transformer skeleton 100 is generally mounted on a circuit board, so that the transformer skeleton 100 is submerged in the circuit board as much as possible, and the height of the transformer on the circuit board is reduced, in this embodiment, the pins 22 may be selectively mounted at different heights of the mounting frame 21 to form different pin structures 2, so that the height of the pins 22 is adjusted to adjust the submerged height of the transformer skeleton 100, thereby helping to reduce the height of the transformer on the circuit board.
In addition, the utility model also provides a transformer, which comprises the transformer framework 100. It should be noted that, the structure of the transformer skeleton 100 in the transformer may refer to the embodiment of the transformer skeleton 100 described above, and will not be described herein again; because the transformer skeleton 100 is used in the transformer provided by the utility model, the embodiments of the transformer provided by the utility model comprise all the technical schemes of all the embodiments of the transformer skeleton 100, and the achieved technical effects are identical, and are not repeated here.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the specification and drawings of the present utility model or direct/indirect application in other related technical fields are included in the scope of the present utility model.
Claims (10)
1. A transformer armature, comprising:
a skeleton body;
the pin structure comprises a mounting frame and a plurality of pins arranged on the mounting frame, and the pins are arranged at intervals along a first direction; the method comprises the steps of,
the inserting structure comprises an inserting arm and a socket which can be inserted and matched along a second direction, one of the inserting arm and the socket is arranged on the framework body, the other of the inserting arm and the socket is arranged on the mounting rack, and the inserting arm is matched with the socket so that the pin structure can be detachably arranged on the framework body;
the first direction and the second direction are orthogonally arranged.
2. The transformer armature of claim 1, wherein the mating structure further comprises a securing portion and a mating portion disposed on the mating arm and the socket, respectively, the securing portion mating with the mating portion to secure the mating arm within the socket.
3. The transformer framework of claim 2, wherein one of the fixing portion and the mating portion is a fixing protrusion, and the other is a mating hole.
4. The transformer framework of claim 2, wherein the fixing parts and the matching parts are arranged into fixing groups in a one-to-one correspondence manner, two fixing groups are arranged, and the two fixing groups are respectively arranged at two ends of the mounting frame.
5. The transformer armature of claim 1, wherein the plug structure further comprises a limiting structure disposed between the mounting bracket and the armature body for limiting the depth of insertion of the plug arm.
6. The transformer armature of claim 5, wherein the socket has two lip portions spaced apart in a thickness direction;
the limiting structure comprises two limiting blocks which are abutted with the framework body, wherein the two limiting blocks are respectively arranged on two sides of the inserting arm and are respectively abutted with the corresponding two opening edge parts.
7. The transformer framework of claim 1 wherein the pin structure further comprises a plurality of studs disposed in spaced relation to the mounting frame, the studs extending in a thickness direction of the mounting frame.
8. The transformer framework of claim 1, wherein the framework body comprises a primary framework and a secondary framework, a plurality of primary wire poles are arranged on a primary side of the primary framework at intervals, the plurality of primary wire poles are arranged corresponding to the plurality of pins, the plurality of primary wire poles comprise a first wire pole and a second wire pole, the length of the first wire pole is smaller than that of the second wire pole, and a third wire pole is arranged on the primary side of the secondary framework corresponding to the first wire pole.
9. The transformer armature of claim 1, wherein the pins are selectively mountable at different heights of the mounting bracket to form different ones of the pin structures.
10. A transformer comprising a transformer skeleton according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321987535.3U CN220400387U (en) | 2023-07-26 | 2023-07-26 | Transformer framework and transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321987535.3U CN220400387U (en) | 2023-07-26 | 2023-07-26 | Transformer framework and transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220400387U true CN220400387U (en) | 2024-01-26 |
Family
ID=89598526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321987535.3U Active CN220400387U (en) | 2023-07-26 | 2023-07-26 | Transformer framework and transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220400387U (en) |
-
2023
- 2023-07-26 CN CN202321987535.3U patent/CN220400387U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |