CN208478103U - Chip Transformer with Slotted Pins - Google Patents
Chip Transformer with Slotted Pins Download PDFInfo
- Publication number
- CN208478103U CN208478103U CN201821310064.1U CN201821310064U CN208478103U CN 208478103 U CN208478103 U CN 208478103U CN 201821310064 U CN201821310064 U CN 201821310064U CN 208478103 U CN208478103 U CN 208478103U
- Authority
- CN
- China
- Prior art keywords
- pin
- sliding block
- coil
- fixed
- thread
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004804 winding Methods 0.000 claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 13
- 241000397426 Centroberyx lineatus Species 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000001771 impaired effect Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
Landscapes
- Transformers For Measuring Instruments (AREA)
Abstract
The utility model discloses a paster transformer with draw-in groove pin, including the iron core, a coil, support and pin, the iron core is fixed in the support, the coil is established on the iron core by the enameled wire winding, the coil includes primary and secondary, the tip at the support is fixed to the pin, primary and secondary's end of a thread is connected with the pin respectively, be provided with the spout on the pin, be provided with link block in the spout, center at link block is provided with end of a thread winding post, be fixed with locking screw on link block, link block is when the regulation in the spout, fix through locking screw locking, be fixed with the protection bobbin on link block's outer wall, the bottom of protection bobbin extends to end of a thread winding post department. The utility model discloses a structure sets up rationally, can all can be impaired or break because of collision, extrusion and welded in-process by effectual reduction, is favorable to improving the quality of transformer, and the stability in use is good and the suitability is strong.
Description
Technical field
The utility model belongs to transformer technology field, and in particular to a kind of SMD transformer with card slot pin.
Background technique
Transformer is to change the device of alternating voltage conducive to electromagnetic induction principle, generally comprise iron core, primary coil and
The effects of secondary coil, transformer is usually used as lifting electricity, matching impedance and installation isolation in electronic circuit, as electronics is set
Standby miniaturization, minitype paster transformer are more and more used, generally use the enameled wire of 0.05mm or so around
Coil processed, then by the end of a thread and this wire bonding, since enameled wire is more very thin, during being collided, squeezing and welding all
It can be damaged or fracture, it is not only inconvenient to use, but also transformer is easy to cause to scrap, so applicability and practicability are limited
System.
Summary of the invention
Reasonable and strong applicability the patch with card slot pin the purpose of the utility model is to provide a kind of structure setting
Transformer.
The technical solution for realizing the utility model aim is a kind of SMD transformer with card slot pin, including iron core,
Coil, bracket and pin, the iron core are fixed in bracket, and the coil is wound around on the iron core by enameled wire, the line
Circle includes primary coil and secondary coil, and the pin is fixed on the end of bracket, the line of the primary coil and secondary coil
Head is connected with pin respectively, is provided with sliding slot on the pin, is provided with connection sliding block in the sliding slot, in the company
Connect sliding block is provided centrally with the end of a thread winding mast, lock-screw is fixed on the connection sliding block, the connection sliding block exists
When being adjusted in the sliding slot, it is locked by tie down screw, protection bobbin, institute is fixed on the outer wall of the connection sliding block
The bottom end for stating protection bobbin extends at the end of a thread winding mast.
At least one guiding winding pin is additionally provided on the outer wall of the connection sliding block, the guiding winding pin is in institute
State the top of protection bobbin.
Electro-insulating rubber inner cylinder is provided in the protection bobbin, described the end of a thread is arranged across the electro-insulating rubber inner cylinder.
The cross section of the sliding slot is swallow-tail form groove body, and the cross section of the sliding block is swallow-tail form block.
The utility model has the effect of positive: the structure setting of the utility model is reasonable, when in use, by the end of a thread elder generation
It is fixed on the end of a thread winding mast across protection cylinder, then further according to needing to adjust position of the connection sliding block in sliding slot, makes line
Head is in tightened position, all can be damaged or fracture during can effectively reducing because of collision, extruding and welding, be conducive to mention
The quality of high transformer, stability in use is good and strong applicability.
Detailed description of the invention
In order to be more likely to be clearly understood the content of the utility model, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model, in which:
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
(embodiment 1)
Fig. 1 shows a kind of specific embodiment of the utility model, and wherein Fig. 1 is the structural representation of the utility model
Figure.
See Fig. 1, a kind of SMD transformer with card slot pin, including iron core 1, coil 2, bracket 3 and pin 4, it is described
Iron core 1 is fixed in bracket 3, and the coil 2 is wound around on the iron core 1 by enameled wire, the coil include primary coil and
Secondary coil, the pin 4 are fixed on the end of bracket 3, the end of a thread 5 of the primary coil and secondary coil respectively with pin phase
Connection, is provided with sliding slot 6 on the pin 4, connection sliding block 7 is provided in the sliding slot, in the connection sliding block
The heart is provided with the end of a thread winding mast 8, lock-screw 9 is fixed on the connection sliding block, the connection sliding block is in the sliding slot
It when interior adjusting, is locked by tie down screw, protection bobbin 10, the protection is fixed on the outer wall of the connection sliding block
The bottom end of bobbin extends at the end of a thread winding mast.
At least one guiding winding pin 11 is additionally provided on the outer wall of the connection sliding block, the guiding winding pin is in
The top of the protection bobbin.
Electro-insulating rubber inner cylinder 12 is provided in the protection bobbin, described the end of a thread passes through the electro-insulating rubber inner cylinder and sets
It sets.
The cross section of the sliding slot is swallow-tail form groove body, and the cross section of the sliding block is swallow-tail form block.
The structure setting of the utility model is reasonable, when in use, the end of a thread is initially passed through protection cylinder and is fixed on the end of a thread winding
On mast, then further according to needing to adjust position of the connection sliding block in sliding slot, the end of a thread is made to be in tightened position, it can be effective
All it can be damaged or fracture during reducing because of collision, extruding and welding, be conducive to the quality for improving transformer, stability in use
Good and strong applicability.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.And the obvious changes or variations that these connotations for belonging to the utility model are extended out still fall within it is practical
Novel protection scope.
Claims (4)
1. a kind of SMD transformer with card slot pin, including iron core, coil, bracket and pin, the iron core are fixed on branch
In frame, the coil is wound around on the iron core by enameled wire, and the coil includes primary coil and secondary coil, the pin
It is fixed on the end of bracket, the end of a thread of the primary coil and secondary coil is connected with pin respectively, it is characterised in that: in institute
It states and is provided with sliding slot on pin, be provided with connection sliding block in the sliding slot, be provided centrally with the end of a thread in the connection sliding block
Mast is wound, lock-screw is fixed on the connection sliding block, when the connection sliding block is adjusted in the sliding slot, passes through lock
Tight screw rod is locked, and protection bobbin is fixed on the outer wall of the connection sliding block, and the bottom end of the protection bobbin extends to
The end of a thread is wound at mast.
2. the SMD transformer according to claim 1 with card slot pin, it is characterised in that: in the connection sliding block
At least one guiding winding pin is additionally provided on outer wall, the guiding winding pin is in the top of the protection bobbin.
3. the SMD transformer according to claim 2 with card slot pin, it is characterised in that: in the protection bobbin
It is provided with electro-insulating rubber inner cylinder, described the end of a thread is arranged across the electro-insulating rubber inner cylinder.
4. the SMD transformer according to claim 3 with card slot pin, it is characterised in that: the cross section of the sliding slot
For swallow-tail form groove body, the cross section of the sliding block is swallow-tail form block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821310064.1U CN208478103U (en) | 2018-08-15 | 2018-08-15 | Chip Transformer with Slotted Pins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821310064.1U CN208478103U (en) | 2018-08-15 | 2018-08-15 | Chip Transformer with Slotted Pins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208478103U true CN208478103U (en) | 2019-02-05 |
Family
ID=65208573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821310064.1U Expired - Fee Related CN208478103U (en) | 2018-08-15 | 2018-08-15 | Chip Transformer with Slotted Pins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208478103U (en) |
-
2018
- 2018-08-15 CN CN201821310064.1U patent/CN208478103U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204290349U (en) | High power transmission line induction energy fetching device | |
| CN208478103U (en) | Chip Transformer with Slotted Pins | |
| CN111223655B (en) | High-voltage direct-current energy supply transformer | |
| CN106546782A (en) | A kind of series parallel resonance reactor array for the test of overlength cable ac voltage withstanding | |
| CN204857392U (en) | Novel anti ware of high -power high frequency electric of five posts of three -phase | |
| CN203351369U (en) | Single-phase amorphous alloy iron core dry-type intermediate frequency transformer | |
| CN209859786U (en) | Low partial discharge voltage transformer | |
| CN206541725U (en) | With the voltage transformer for eliminating resonance function | |
| CN207925260U (en) | A kind of energy-efficient air-cooled transformer | |
| CN106876117A (en) | A kind of transformer coiling skeleton | |
| CN207558581U (en) | The fine-tuning transformer framework of coiling well width | |
| CN209388849U (en) | A kind of double-layer lead pin SMD transformer | |
| CN208489099U (en) | Oil-immersed transformer insulation framework and transformer | |
| CN211507346U (en) | Current transformer convenient to installation is fixed | |
| CN203055597U (en) | Inverter welding machine inductance electric reactor | |
| CN207834052U (en) | A kind of vertical ring common mode inductance | |
| CN207717254U (en) | A kind of substation's temperature on-line monitoring device | |
| CN208570264U (en) | A kind of transformer suitable for all kinds of electric power with protective performance | |
| CN208834849U (en) | A kind of step-up transformer | |
| CN210120029U (en) | Novel magnetic conduction sensor | |
| CN212032854U (en) | a high frequency transformer | |
| CN208422560U (en) | A kind of transformer for power station high voltage power transmission | |
| CN206864298U (en) | A kind of three-winding transformer with split winding | |
| CN208385178U (en) | A kind of improved conductive structure applied to transformer assembling | |
| CN220627554U (en) | Low-power-consumption chip inductor magnetic core |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20210815 |