CN204680523U - Coil device - Google Patents
Coil device Download PDFInfo
- Publication number
- CN204680523U CN204680523U CN201520401196.5U CN201520401196U CN204680523U CN 204680523 U CN204680523 U CN 204680523U CN 201520401196 U CN201520401196 U CN 201520401196U CN 204680523 U CN204680523 U CN 204680523U
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- line segment
- wire
- terminal
- electrically connected
- coil device
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Abstract
A kind of coil device, comprise a terminal base, and at least one is arranged on the coil module in this terminal base, this terminal base comprises a housing, and several installation terminal on the housing, and this coil module comprises two drum stands, article two, the first wire, and two second wires, every bar first wire all have a winding described drum stand one of them on transformation line segment, and winding described drum stand another on inductance line segment, this transformation line segment of every bar first wire and this inductance line segment utilize wherein two electric connections of described terminal respectively.By the change of aforementioned structure, assemble again after different operating personnel can be allowed to do the coiling work of different line segment respectively, to promote threading speed and the operation convenience of this coil device.
Description
Technical field
The utility model relates to a kind of coil device, particularly relates to a kind of coil device with transformation and common mode inductance function.
Background technology
Coil device was in design in order to the function with transformation and filtering in the past; usual meeting installs several coil module in a terminal base; each coil module comprises two drum stands; and four wires; described wire simultaneously and corresponding winding described drum stand one of them on; to produce the function of transformation, and described wire wherein two again toward described drum stand another on winding, to produce the function of common mode inductance.
But by wherein two windings simultaneously of described wire at respective drum stand, although the dual-use function of transformation and common mode inductance can be produced, but when making, staff needs in first for aforementioned wire winding wherein a drum stand, again by described wire winding on another drum stand, above-mentioned processing operation combines owing to cannot distinguish winding again, therefore slow in coiling assembling hourly velocity, also can affect the convenience of operation.
Summary of the invention
The purpose of this utility model is to provide a kind of coil device that can improve threading speed and operation convenience.
Coil device of the present utility model comprises a terminal base, and at least one is arranged on the coil module in this terminal base, this terminal base comprises a housing, and two the first terminals installed on the housing, two line segment splicing ears, first earth terminal, two the second terminals, and second earth terminal, and this coil module comprises first drum stand, second drum stand, article two, the first wire, and two the second wires be electrically connected between described second terminal and this second earth terminal, every bar first wire all has the transformation line segment of a winding on this first drum stand, and the inductance line segment of a winding on this second drum stand, this transformation line segment of every bar first wire and this inductance line segment are electrically connected with one of them of described line segment splicing ear respectively, and this transformation line segment of described first wire is all electrically connected with this first earth terminal, this inductance line segment of described first wire is electrically connected with one of them of described the first terminal respectively.
Coil device described in the utility model, this transformation line segment of described first wire is direct and this first earth terminal is electrically connected.
Coil device described in the utility model, this transformation line segment of described first wire is indirect and this first earth terminal is electrically connected.
Coil device described in the utility model, this terminal base also comprises a ground connection terminals, and this coil module also comprises the ground connection line stretcher of at least one winding on this second drum stand, this transformation line segment of every bar first wire is all electrically connected with this ground connection terminals, and this ground connection line stretcher is electrically connected between this ground connection terminals and this first earth terminal.
Coil device described in the utility model, this transformation line segment of every bar first wire and this inductance line segment are combined in respectively on described line segment splicing ear after hinge joint.
The effect that the utility model is useful is: the change of aforementioned structure, assembles after different operating personnel can be allowed to do the coiling work of different line segment respectively again, to promote threading speed and the operation convenience of this coil device.
Accompanying drawing explanation
Fig. 1 is the front view of first embodiment of the utility model coil device;
Fig. 2 is a distribution schematic diagram of this first embodiment;
Fig. 3 is the front view of second embodiment of the utility model coil device;
Fig. 4 is the distribution schematic diagram of a similar Fig. 2, and the 3rd embodiment of the utility model coil device is described;
Fig. 5 is a front view of the 3rd embodiment.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in detail.In the following description content, similar assembly represents with identical numbering.
Consult Fig. 1,2, first embodiment of the utility model coil device comprises a terminal base 1, and a coil module 2 be arranged in this terminal base 1, this terminal base 1 comprises a housing 10, this housing 10 has a diapire 101, and one is given prominence to by this diapire 101 and jointly defined the surrounding wall 103 of a room 102.And this terminal base 1 also comprises and to be arranged on this housing 10 and by outstanding two the first terminals, 11, two line segment splicing ears, 12, first earth terminal, 13, two the second terminals 14 of this surrounding wall 103, and second earth terminal 15.
This coil module 2 of the present embodiment comprises first wire 23 of first drum stand 21, second drum stand 22, two winding simultaneously on this first drum stand 21 and this second drum stand 22, and second wire 24 of two windings on this first drum stand 21, this first drum stand 21 and this second drum stand 22 are all the circuluses of hollow.Described first wire 23 all has the transformation line segment 231 of a winding on this first drum stand 21, and the inductance line segment 232 of a winding on this second drum stand 22.
This transformation line segment 231 of every bar first wire 23 and one end of this inductance line segment 232 link together, and be electrically connected with one of them of described line segment splicing ear 12, and the other end of this transformation line segment 231 of described first wire 23 is also link together, and be electrically connected with this first earth terminal 13, the other end of this inductance line segment 232 of described first wire 23 is then electrically connected with one of them of described the first terminal 11 respectively.
That is, one end of the described transformation line segment 231 of described first wire 23 is combined in together on this first earth terminal 13 after hinge joint is wound around, and this transformation line segment 231 of every bar first wire 23 and this inductance line segment 232 be also be combined in respectively after hinge joint described line segment splicing ear 12 one of them on.Wherein one end as described second wire 24 links together, and is electrically connected with this second earth terminal 15, and the other end of described second wire 24 is then electrically connected with described second terminal 14 respectively.
The present embodiment during fabrication, staff can by this transformation line segment 231 winding simultaneously of described first wire 23 on this first drum stand 21, another staff can simultaneously by this inductance line segment 232 winding of described first wire 23 on this second drum stand 22, described second wire 24 is also that winding is on this first drum stand 21, then one end of the transformation line segment 231 of described first wire 23 is linked together, and one end of described second wire 24 is also link together.After winding, this coil module 2 is placed in this room 102 of this housing 10, then the processing organizing line is carried out, during group line, one end hinge joint of this transformation line segment 231 of every bar first wire 23 and this inductance line segment 232 is connected on described line segment splicing ear 12 together afterwards, the other end of this inductance line segment 232 of every bar first wire 23 is electrically connected with described the first terminal 11 respectively, and originally link the hinge joint position of the transformation line segment 231 of described first wire 23 together, be then be electrically connected with this first earth terminal 13.Identical reason, one end of described second wire 24 is electrically connected with described second terminal 14 respectively, and the other end of hinge joint described second wire 24 together is then electrically connected with this second earth terminal 15.Finally carry out zinc-plated processing for this assembly, just can complete the assembling effect of the present embodiment.
Additionally, the conductive line surfaces that coil device used in the past all can arrange the insulation sheath of one deck plastics, in order to distinguish different wires, described insulation sheath also can use different colors, for example, described first wire 23 of the present embodiment can be red crust and blue crust, and described second wire 24 can be green-skinned and golden crust, therefore, the present embodiment when mounted, staff can distinguish described first wire 23 and described second wire 24 easily, and when actual assembled, staff not easily obscures.
Consult Fig. 3, structure and this first embodiment of second embodiment of the utility model coil device are similar, and different places is: this coil device comprises two coil modules 2, and the structure of described coil module 2 is identical with this first embodiment, no longer illustrates.And this terminal base 1 of this coil device is also comprise a housing 10, but the quantity of all terminals is the twice of the first embodiment, that is, this terminal base 1 comprises four the first terminals, 11, four line segment splicing ears, 12, two the first earth terminals, 13, four the second terminals 14, and two the second earth terminals 15.
Consult Fig. 4,5, structure and this first embodiment of the 3rd embodiment of the utility model coil device are similar, but described first wire 23 of the first embodiment is directly connected with this first earth terminal 13, and described first wire 23 of the 3rd embodiment is connected indirectly with this first earth terminal 13, therefore the difference of the 3rd embodiment and this first embodiment is: this coil module 2 also comprises at least one ground connection line stretcher 25, and this terminal base 1 also comprises a ground connection terminals 16, object is to improve earthing effect.This ground connection line stretcher 25 of the present embodiment is wrapped on this second drum stand 22, and has two line ends 251,252, and this line end 251 is electrically connected with this ground connection terminals 16, and this line end 252 is electrically connected with this first earth terminal 13.During assembling, this inductance line segment 232 of described first wire 23 and this ground connection line stretcher 25 are wrapped on this second lead frame 22 simultaneously, and this transformation line segment 231 of described first wire 23 and described second wire 24 are wrapped on this first lead frame 21, then utilize this terminal base 1 to be electrically connected, just can reach the object having the function such as transformation and inductance concurrently.
From illustrating above, originally the structure that described first wire 23 simultaneously must walking around this first drum stand 21 and this second drum stand 22 is divided into two by this coil device of the utility model is not only novel, when mounted, assembled after different operating personnel can be allowed to do the coiling work of different line segment respectively, the change of aforementioned structure can promote threading speed and the operation convenience of this coil device really again.
Claims (5)
1. a coil device, comprise: a terminal base, and at least one coil module, this terminal base comprises a housing, and two the first terminals on the housing, the first earth terminal, two second terminals are installed, and second earth terminal, and this coil module is arranged in this housing of this terminal base, and comprise first drum stand, the second drum stand, two first wires, and two the second wires be electrically connected between described second terminal and this second earth terminal; It is characterized in that:
This terminal base also comprises two line segment splicing ears, every bar first wire all has the transformation line segment of a winding on this first drum stand, and the inductance line segment of a winding on this second drum stand, this transformation line segment of every bar first wire and this inductance line segment are electrically connected with one of them of described line segment splicing ear respectively, and this transformation line segment of described first wire is all electrically connected with this first earth terminal, this inductance line segment of described first wire is electrically connected with one of them of described the first terminal respectively.
2. coil device according to claim 1, is characterized in that: this transformation line segment of described first wire is direct and this first earth terminal is electrically connected.
3. coil device according to claim 1, is characterized in that: this transformation line segment of described first wire is indirect and this first earth terminal is electrically connected.
4. coil device according to claim 3, it is characterized in that: this terminal base also comprises a ground connection terminals, and this coil module also comprises the ground connection line stretcher of at least one winding on this second drum stand, this transformation line segment of every bar first wire is all electrically connected with this ground connection terminals, and this ground connection line stretcher is electrically connected between this ground connection terminals and this first earth terminal.
5. the coil device according to claim arbitrary in claim 1 to claim 4, is characterized in that: this transformation line segment of every bar first wire and this inductance line segment are combined in respectively on described line segment splicing ear after hinge joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520401196.5U CN204680523U (en) | 2015-06-11 | 2015-06-11 | Coil device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520401196.5U CN204680523U (en) | 2015-06-11 | 2015-06-11 | Coil device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204680523U true CN204680523U (en) | 2015-09-30 |
Family
ID=54180196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520401196.5U Expired - Fee Related CN204680523U (en) | 2015-06-11 | 2015-06-11 | Coil device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204680523U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105810415A (en) * | 2016-04-06 | 2016-07-27 | 开平帛汉电子有限公司 | Electronic device capable of generating filter function |
| CN105810409A (en) * | 2015-06-11 | 2016-07-27 | 德阳帛汉电子有限公司 | Coil device |
-
2015
- 2015-06-11 CN CN201520401196.5U patent/CN204680523U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105810409A (en) * | 2015-06-11 | 2016-07-27 | 德阳帛汉电子有限公司 | Coil device |
| CN105810415A (en) * | 2016-04-06 | 2016-07-27 | 开平帛汉电子有限公司 | Electronic device capable of generating filter function |
| CN105810415B (en) * | 2016-04-06 | 2017-12-05 | 开平帛汉电子有限公司 | The electronic installation of filter function can be produced |
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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: 20150930 Termination date: 20170611 |