CN210606927U - Pulse transformer internal coil fixing structure - Google Patents
Pulse transformer internal coil fixing structure Download PDFInfo
- Publication number
- CN210606927U CN210606927U CN201922157363.7U CN201922157363U CN210606927U CN 210606927 U CN210606927 U CN 210606927U CN 201922157363 U CN201922157363 U CN 201922157363U CN 210606927 U CN210606927 U CN 210606927U
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- Prior art keywords
- fixedly connected
- fixed
- pulse transformer
- bottom plate
- fixed block
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- 230000006978 adaptation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a pulse transformer inner coil fixed knot constructs, comprising a base plate, the first fixed block of last fixed surface fixedly connected with of bottom plate, the shrinkage pool has been seted up to the right flank of first fixed block, the top of bottom plate is equipped with the coil panel, the left end of coil panel extends to the inside of shrinkage pool, the left end fixedly connected with connecting plate of coil panel, the upper surface of connecting plate and the equal fixedly connected with slide in bottom surface of connecting plate, two a side that the slide was kept away from each other all contacts with the inside wall of shrinkage pool, the second fixed block has been placed to the upper surface of bottom plate, the draw-in groove has been seted up to the left surface of second fixed block, the right-hand member fixedly connected with insulation board of coil panel. The utility model discloses have and be convenient for install fixed effect to the coil panel, avoid pulse transformer inner coil inconvenient when fixed, can make inner coil more conveniently carry out fixed beneficial effect, its mainly used pulse transformer technical field.
Description
Technical Field
The utility model belongs to the technical field of pulse transformer, especially, relate to a pulse transformer inner coil fixed knot constructs.
Background
The pulse transformer is a wide frequency transformer, and for the transformer for communication, the nonlinear distortion is an extremely important index, so the transformer is required to work at the initial permeability of the magnetic core, so that even the transformer with very small power like the input transformer, the appearance has to be quite large, besides the frequency characteristic of the transformer, it is a very concerned problem how to reduce the loss, the pulse transformer is composed of conductive winding, magnetic core and coil, but the coil inside the existing pulse transformer is inconvenient to fix, and is inconvenient to disassemble and replace after being installed and fixed, which causes inconvenience for the installation, replacement and maintenance of the worker, and adds a great trouble, therefore, a fixing structure for the coil inside the pulse transformer is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a, it is comparatively inconvenient when fixed to aim at solving the current pulse transformer inner coil that above-mentioned exists, and inconvenient dismantlement change after the installation, will make the staff comparatively inconvenient when installation, change and maintenance, has addd very big and numb vexed problem.
The utility model is realized in such a way, a fixing structure of an internal coil of a pulse transformer comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a first fixed block, the right side surface of the first fixed block is provided with a concave hole, a coil panel is arranged above the bottom plate, the left end of the coil panel extends to the inside of the concave hole, the left end of the coil panel is fixedly connected with a connecting plate, the upper surface of the connecting plate and the bottom surface of the connecting plate are fixedly connected with sliding plates, one side surface of the two sliding plates, which is far away from each other, is contacted with the inner side wall of the concave hole, the upper surface of the bottom plate is provided with a second fixed block, the left side surface of the second fixed block is provided with a clamping groove, the right end of the coil panel is fixedly connected with an insulating plate, the right side surface of the insulating plate is fixedly connected with a clamping, the inner circle fixedly connected with threaded rod of bearing, the last fixed surface of bottom plate is connected with the connecting block, the opening has been seted up to the right flank of connecting block, and the inner wall of opening sets up screw thread, the right-hand member of threaded rod runs through the opening and extends to the right side of opening, the inner wall of opening and the surface threaded connection of threaded rod, the right-hand member fixedly connected with baffle of threaded rod.
The spout has been seted up to the upper surface of bottom plate, the inside joint of spout has the sliding block with spout looks adaptation, the upper surface of sliding block and the bottom surface fixed connection of second fixed block.
The inside wall fixedly connected with of spout is symmetrical prevents the fender, the left surface of sliding block contacts with the side that two prevent the fender are close to each other.
The right side face of the baffle is fixedly connected with a rotating handle, and corners of the rotating handle are arc-shaped.
The equal fixedly connected with mounting panel of the left and right sides face of bottom plate, every the mounting hole has all been seted up to the bottom surface of mounting panel.
The left side face of the connecting plate is fixedly connected with an insulating pad, and the left side face of the insulating pad is fixedly connected with the inner bottom wall of the concave hole.
Compared with the prior art, the beneficial effects of the utility model are that: the left end of the coil panel can be fixed through the concave hole arranged on the right side of the first fixed block, the connected threaded rod can be rotated through the matching of the rotating handle and the baffle plate, the connected second fixed block can be pushed to move leftwards through the forward rotation of the threaded rod, the fixture block at the right end of the coil panel can extend into the clamping groove, the right end of the coil panel can be fixed through the matching of the clamping groove at the left side of the second fixed block and the fixture block at the right end of the coil panel, so that the effect of installing and fixing the coil panel is achieved, the inconvenience of the pulse transformer inner coil during fixing is avoided, the inner coil can be more conveniently fixed, the rotating handle can be rotated reversely to drive the connected threaded rod to rotate reversely, the connected second fixed block can be moved through the rotation of the threaded rod, the fixture block and the draw-in groove of coil panel right-hand member break away from mutually, alright in order to take out the coil panel, played the effect that the convenience was dismantled the coil panel to the staff of being convenient for changes and overhauls the coil, has reduced very big trouble.
Drawings
Fig. 1 is a cross-sectional view of a bottom plate elevation of the present invention;
fig. 2 is a side view of the bottom plate of the present invention;
fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.
In the figure: 1. a base plate; 2. concave holes; 3. a coil panel; 4. a connecting plate; 5. a second fixed block; 6. a card slot; 7. an insulating plate; 8. a clamping block; 9. a bearing; 10. a threaded rod; 11. connecting blocks; 12. a port; 13. a baffle plate; 14. a chute; 15. a slider; 16. a fender; 17. turning a handle; 18. mounting a plate; 19. mounting holes; 20. a first fixed block; 21. an insulating pad; 22. a slide board.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-3, the present invention provides a technical solution: a fixing structure of an internal coil of a pulse transformer comprises a bottom plate 1, wherein a first fixing block 20 is fixedly connected to the upper surface of the bottom plate 1, a concave hole 2 is formed in the right side surface of the first fixing block 20, a coil panel 3 is arranged above the bottom plate 1, the left end of the coil panel 3 extends into the concave hole 2, a connecting plate 4 is fixedly connected to the left end of the coil panel 3, sliding plates 22 are fixedly connected to the upper surface of the connecting plate 4 and the bottom surface of the connecting plate 4, one side surface, away from each other, of the two sliding plates 22 is contacted with the inner side wall of the concave hole 2, a second fixing block 5 is arranged on the upper surface of the bottom plate 1, a clamping groove 6 is formed in the left side surface of the second fixing block 5, an insulating plate 7 is fixedly connected to the right end of the coil panel 3, a clamping block 8 is fixedly connected to the right side surface of the, inner circle fixedly connected with threaded rod 10 of bearing 9, the last fixed surface of bottom plate 1 is connected with connecting block 11, and opening 12 has been seted up to the right flank of connecting block 11, and the inner wall of opening 12 is seted up threadedly, and the right-hand member of threaded rod 10 runs through opening 12 and extends to the right side of opening 12, the outer surface threaded connection of the inner wall of opening 12 and threaded rod 10, the right-hand member fixedly connected with baffle 13 of threaded rod 10.
The utility model discloses in, spout 14 has been seted up to bottom plate 1's upper surface, spout 14's inside joint has sliding block 15 with spout 14 looks adaptation, sliding block 15's upper surface and the bottom surface fixed connection of second fixed block 5, through sliding block 15 and spout 14's cooperation, can make second fixed block 5 more smooth and easy when removing, avoid appearing the phenomenon of blocking, the symmetrical crashproof pad 16 of inside wall fixedly connected with of spout 14, sliding block 15's left surface contacts with a side that two crashproof pads 16 are close to each other, through the crashproof pad 16 that is equipped with, can protect sliding block 15 when removing, the friction between sliding block 15 and spout 14 has been reduced, baffle 13's right flank fixedly connected with changes 17, and change the corner of 17 and be the arc form, through turning the threaded rod 10 of being convenient for rotate of 17, can more convenient operate.
The equal fixedly connected with mounting panel 18 of the left and right sides face of bottom plate 1, mounting hole 19 has all been seted up to the bottom surface of every mounting panel 18, and through the cooperation of mounting panel 18 and mounting hole 19, can be convenient for install fixedly to equipment, the insulating pad 21 of the left surface fixedly connected with of connecting plate 4, the left surface of insulating pad 21 and the interior diapire fixed connection of shrinkage pool 2 can carry out insulation protection, prevents to take place the incident.
The utility model discloses a theory of operation is: during the use, when installing fixedly to the coil, at first place the left end of coil panel 3 in shrinkage pool 2 department of first fixed block 20, until the connecting plate 4 that makes 3 left ends of coil panel connect contacts with insulating pad 21 in the shrinkage pool 2, then through changeing 17 forward rotation baffle 13, rotation through baffle 13, the threaded rod 10 that will make the connection rotates, forward rotation through threaded rod 10, the second fixed block 5 that will promote the connection moves left, through the removal of second fixed block 5, can make the draw-in groove 6 of second fixed block 5 and the fixture block 8 contact of 3 right-hand members of coil panel, until fixture block 8 extends to the inside of draw-in groove 6, can fix the right-hand member of coil panel 3, thereby it is fixed to have reached the installation to coil panel 3.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides an inside coil fixed knot of pulse transformer constructs, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a first fixed block (20), the right side face of the first fixed block (20) is provided with a concave hole (2), a coil panel (3) is arranged above the bottom plate (1), the left end of the coil panel (3) extends to the inside of the concave hole (2), the left end of the coil panel (3) is fixedly connected with a connecting plate (4), the upper surface of the connecting plate (4) and the bottom surface of the connecting plate (4) are both fixedly connected with sliding plates (22), two sides of the sliding plates (22) far away from each other are both contacted with the inner side wall of the concave hole (2), the upper surface of the bottom plate (1) is provided with a second fixed block (5), the left side face of the second fixed block (5) is provided with a clamping groove (6), the right end of the coil panel (3) is fixedly connected with an insulating plate (7), and the right side face of the insulating, the right flank of fixture block (8) extends to the inside of draw-in groove (6), the fixed inlaying of right flank of second fixed block (5) has bearing (9), inner circle fixedly connected with threaded rod (10) of bearing (9), the last fixed surface of bottom plate (1) is connected with connecting block (11), opening (12) have been seted up to the right flank of connecting block (11), and the inner wall of opening (12) sets up screw thread, the right-hand member of threaded rod (10) runs through opening (12) and extends to the right side of opening (12), the outer surface threaded connection of the inner wall of opening (12) and threaded rod (10), the right-hand member fixedly connected with baffle (13) of threaded rod (10).
2. The pulse transformer internal coil fixing structure according to claim 1, wherein: the upper surface of bottom plate (1) has seted up spout (14), the inside joint of spout (14) has sliding block (15) with spout (14) looks adaptation, the upper surface of sliding block (15) and the bottom surface fixed connection of second fixed block (5).
3. The pulse transformer internal coil fixing structure according to claim 2, wherein: the inside wall fixedly connected with of spout (14) is symmetrical crashproof pad (16), the left surface of sliding block (15) contacts with the side that two crashproof pads (16) are close to each other.
4. The pulse transformer internal coil fixing structure according to claim 1, wherein: the right side face of the baffle (13) is fixedly connected with a rotating handle (17), and corners of the rotating handle (17) are arc-shaped.
5. The pulse transformer internal coil fixing structure according to claim 1, wherein: the left side surface and the right side surface of the bottom plate (1) are fixedly connected with mounting plates (18), and each mounting hole (19) is formed in the bottom surface of each mounting plate (18).
6. The pulse transformer internal coil fixing structure according to claim 1, wherein: the left side face of connecting plate (4) fixedly connected with insulating pad (21), the left side face of insulating pad (21) and the interior diapire fixed connection of shrinkage pool (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922157363.7U CN210606927U (en) | 2019-12-05 | 2019-12-05 | Pulse transformer internal coil fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922157363.7U CN210606927U (en) | 2019-12-05 | 2019-12-05 | Pulse transformer internal coil fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210606927U true CN210606927U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922157363.7U Expired - Fee Related CN210606927U (en) | 2019-12-05 | 2019-12-05 | Pulse transformer internal coil fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210606927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110853870A (en) * | 2019-12-05 | 2020-02-28 | 无锡希恩电气有限公司 | Pulse transformer internal coil fixing structure |
-
2019
- 2019-12-05 CN CN201922157363.7U patent/CN210606927U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110853870A (en) * | 2019-12-05 | 2020-02-28 | 无锡希恩电气有限公司 | Pulse transformer internal coil fixing structure |
| CN110853870B (en) * | 2019-12-05 | 2024-05-28 | 无锡希恩电气有限公司 | Pulse transformer internal coil fixing structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 |