CN205406242U - Improve mounting structure's transformer - Google Patents
Improve mounting structure's transformer Download PDFInfo
- Publication number
- CN205406242U CN205406242U CN201620194216.0U CN201620194216U CN205406242U CN 205406242 U CN205406242 U CN 205406242U CN 201620194216 U CN201620194216 U CN 201620194216U CN 205406242 U CN205406242 U CN 205406242U
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- China
- Prior art keywords
- coil
- supporting leg
- utility
- transformer
- model
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- Expired - Fee Related
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Abstract
The utility model relates to a transformer especially relates to an improve mounting structure's transformer, including E sections core, coil brace around E sections core center post sets up twines primary, secondary coil on coil brace, the input terminal is connected with primary, the output terminal who is connected with secondary coil and locate coil brace bottom contralateral supporting leg, the utility model discloses the installation is simple and easy, and fixed respond well, is convenient for install on the circuit board, guarantees that the long -term use of electronic equipment can not take place the not hard up condition of transformer installation.
Description
Technical field
This utility model relates to a kind of transformator, particularly relates to a kind of transformator improving mounting structure.
Background technology
Transformator be the principle utilizing electromagnetic induction to change the device of alternating voltage, main member is primary coil, secondary coil and iron core (magnetic core).Major function has: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilizing (magnetic saturation transformator) etc..How transformator is welded on circuit board by the installation process of electronic equipment, but traditional mounting structure is installed comparatively inconvenience and installs built on the sand, easily loosens, affect the use of electronic equipment during life-time service.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, it is provided that a kind of transformator installing simple and easy and that fixed effect is good improvement mounting structure.
This utility model is to be achieved by the following technical programs:
A kind of transformator improving mounting structure, including E shaped iron core, around the coil brace that E shaped iron core newel is arranged, it is wound in the primary coil on coil brace, secondary coil, the input terminal being connected with primary coil, the lead-out terminal that is connected with secondary coil and be located at the supporting leg of offside bottom coil brace, have in described supporting leg and be provided with multiple terminal lead-out groove, lead-out terminal and input terminal are drawn from the terminal lead-out groove of both sides respectively, supporting leg bottom surface described in side is fixed with L-type card lug, and opposite side supporting leg bottom surface is provided with vertical engaging lug.
The beneficial effects of the utility model are:
This utility model is installed simple and easy, and fixed effect is good, it is simple to be installed on circuit board, it is ensured that electronic equipment life-time service will not occur transformator to install situation about loosening.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is this utility model left view structural representation when being installed on circuit board.
In figure: 1.E shaped iron core, 2. coil brace, 3. secondary coil 4. input terminal, 5. lead-out terminal, 6. supporting leg, 7. terminal lead-out groove 8.L type card lug, 9. vertical engaging lug, 10. solder flux, 11. installing holes.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the technical solution of the utility model, below in conjunction with accompanying drawing and most preferred embodiment, the utility model is described in further detail.
As shown in the figure, this utility model includes E shaped iron core 1, around the coil brace 2 that E shaped iron core newel is arranged, it is wound in the primary coil (not shown) on coil brace, secondary coil 3, the input terminal 4 being connected with primary coil, the lead-out terminal 5 being connected with secondary coil and the supporting leg 6 being located at offside bottom coil brace, have in described supporting leg and be provided with multiple terminal lead-out groove 7, lead-out terminal and input terminal are drawn from the terminal lead-out groove of both sides respectively, supporting leg bottom surface described in side is fixed with L-type card lug 8, opposite side supporting leg bottom surface is provided with vertical engaging lug 9.
On the circuit board that the present embodiment is installed on, corresponding rectangular card lug is respectively equipped with installing hole 11 with vertical engaging lug position, during installation, first transformator is tilted, L-type card lug is inserted installing hole, and the horizontal ends of L-type card lug is fitted in circuit board lower surface, now the vertical engaging lug of opposite side inserts opposite side installing hole, vertical engaging lug and L-type card lug is welded and fixed respectively finally by solder flux 10.
This utility model is installed simple and easy, and fixed effect is good, it is simple to be installed on circuit board, it is ensured that electronic equipment life-time service will not occur transformator to install situation about loosening.
The above is only preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, under the premise without departing from this utility model principle; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (1)
1. the transformator improving mounting structure, it is characterized in that, including E shaped iron core, around the coil brace that E shaped iron core newel is arranged, it is wound in the primary coil on coil brace, secondary coil, the input terminal being connected with primary coil, the lead-out terminal that is connected with secondary coil and be located at the supporting leg of offside bottom coil brace, have in described supporting leg and be provided with multiple terminal lead-out groove, lead-out terminal and input terminal are drawn from the terminal lead-out groove of both sides respectively, supporting leg bottom surface described in side is fixed with L-type card lug, opposite side supporting leg bottom surface is provided with vertical engaging lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620194216.0U CN205406242U (en) | 2016-03-11 | 2016-03-11 | Improve mounting structure's transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620194216.0U CN205406242U (en) | 2016-03-11 | 2016-03-11 | Improve mounting structure's transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205406242U true CN205406242U (en) | 2016-07-27 |
Family
ID=56422982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620194216.0U Expired - Fee Related CN205406242U (en) | 2016-03-11 | 2016-03-11 | Improve mounting structure's transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205406242U (en) |
-
2016
- 2016-03-11 CN CN201620194216.0U patent/CN205406242U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160727 Termination date: 20190311 |