CN201681706U - Network transformer - Google Patents
Network transformer Download PDFInfo
- Publication number
- CN201681706U CN201681706U CN2010201517760U CN201020151776U CN201681706U CN 201681706 U CN201681706 U CN 201681706U CN 2010201517760 U CN2010201517760 U CN 2010201517760U CN 201020151776 U CN201020151776 U CN 201020151776U CN 201681706 U CN201681706 U CN 201681706U
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- CN
- China
- Prior art keywords
- connector shell
- network transformer
- flange
- pin
- flanges
- 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
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Abstract
The utility model provides a network transformer, which at least comprises a connector casing and a coil arranged in the connector casing, wherein flanges higher than the plane of a bottom plate are arranged on the edge parts of the circumference of the bottom plate of the connector casing, a plurality of lead pins are embedded and inserted at the outer sides of the flanges, each lead pin is respectively in a double-layer step shape, the lower ends of the lead pins are inserted in the outer side of the flanges, the upper ends of the lead pins are positioned outside the flanges, the plane arranged at the middle part of the lead pins is an installing position connected with the coil arranged in the connector casing, the inner side of the flanges is provided with a plurality of insulation posts, and the insulation posts are positioned in front of gaps between two adjacent lead pins. Through the structure of the network transformer, the full automatic production of the network transformer becomes possible, so various defects generated by the production mode of manual winding can be avoided.
Description
Technical field
This is practical newly to relate to a kind of network transformer, belongs to technical field of electronic components.
Background technology
Along with computer, development of internet technology, the application of the mixed-media network modules mixed-media in the computer installation is more and more general, and network transformer is requisite electronic devices and components in the mixed-media network modules mixed-media, so the demand of network element device grows with each passing day.But the metal pins in the present existing network transformer all is to be connected with the lead-out wire of coil by binding post, lead-out wire is connected on the binding post by the mode of twining only, the mode that is intertwined and connected all is manual finishing, can't realize the mechanization operation, and not only there is the shortcoming that production efficiency is low, percent defective is high in manual the winding, the stability that also can directly cause electrically connecting between metal pins and coil reduces, and influences product quality.
Summary of the invention
For overcoming above-mentioned problems of the prior art, the utility model provides a kind of network transformer, this network transformer structure to wherein connector on the prior art basis is improved, connected mode during making the coil that is arranged in connector and being connected changes spot welding into by winding and connects, and becomes possibility thereby make the manual production link of network transformer become mechanical automation.
The technical scheme that its purpose that realizes the utility model adopts is a kind of network transformer, at least comprise connector shell and be installed on the interior coil of connector shell, the base plate edge of connector shell is provided with the flange that exceeds base plate plane, the outside intercalation of flange has number of pins, it is double-deck stepped that each pin all is, the lower end of pin inserts in the outside of flange, the upper end of pin is positioned at the flange outside, the plane at pin middle part is the installation position that is connected with coil in the connector shell, flange inner is provided with some insulated columns, insulated column the place ahead, gap between adjacent two pins.
And the base plate of connector shell is a square or rectangular, and the number of pins grouping is uniformly distributed on the flange of connector shell both sides; The plane of the installation position that the pin middle part is connected with the connector shell interior loop is provided with the tie point of projection; Connector shell is an insulator, and insulated column and flange are substantial one; Pin is 8,12,24 or 32, divides on two groups or the four groups flanges that are uniformly distributed in the connector shell both sides.
As shown from the above technical solution, the pin that is intercalated in the network transformer that the utility model provides in the connector shell is double-deck stepped, the plane at pin middle part is the installation position that is connected with coil in the connector shell, the lead-out wire of coil just can be by spot-welded on the plane at double-deck ladder middle part like this, the lead-out wire of changing coil in the prior art must be wound to the connected mode on the binding post of pin, and the connected mode of spot-welded on more easily realizes mechanization, therefore the structure of connector shell has been created convenience for the automated production that realizes network transformer in the network transformer of the present utility model, make the fully-automatic production network transformer become possibility, thereby avoided the various shortcomings that the mode of production produced of manual winding.
Description of drawings
The overall structure schematic diagram of the network transformer that Fig. 1 provides for the utility model.
Fig. 2 is double-deck stepped pin configuration schematic diagram.
Among the figure: 1, coil, 2, connector shell, 3, base plate, 4, flange, 5, pin, 6, the installation position, 7, insulated column, 8, tie point.
Embodiment
As shown in Figure 1, the network transformer that the utility model provides mainly contains connector shell 2 and is arranged in coil 1 formation of connector shell 2, connector shell 2 is an insulator, the base plate 3 of connector shell 2 is a square or rectangular, base plate 3 edges are provided with the flange 4 that exceeds base plate plane, the outside intercalation of flange 4 has some double-deck stepped pins 5 that are, the lower end of pin 5 inserts in the outside of flange 4, the upper end of pin 5 is positioned at flange 4 outsides, become usually said also pin, pin 5 is 8,12,24 or 32, evenly distribute, perhaps divide on two groups or the four groups flanges 4 that are uniformly distributed in connector shell 2 both sides, double-deck stepped pin 5 as shown in Figure 2, the plane at pin 5 middle parts is the installation position 6 that is connected with coil 1 in the connector shell 2, because installation position 6 is the plane, the lead-out wire of coil 1 can be welded on the installation position 6 by mechanical welding manner, realizes the electric connection of 5 of coil 1 and pins, for strengthening weld strength, also can be provided with the tie point 8 of projection on the installation position 6.Insulate for making between adjacent leads, flange 4 inboards of connector shell of the present utility model are provided with some insulated columns 7, insulated column 7 the place ahead, gap between adjacent two pins, and insulated column 7 is substantial one with flange 4.
Claims (5)
1. network transformer, at least comprise connector shell and be installed on the interior coil of connector shell, it is characterized in that: the base plate edge of connector shell is provided with the flange that exceeds base plate plane, the outside intercalation of flange has number of pins, it is double-deck stepped that each pin all is, the lower end of pin inserts in the outside of flange, the upper end of pin is positioned at the flange outside, the plane at pin middle part is the installation position that is connected with coil in the connector shell, flange inner is provided with some insulated columns, insulated column the place ahead, gap between adjacent two pins.
2. network transformer according to claim 1 is characterized in that: the base plate of connector shell is a square or rectangular, and number of pins evenly distributes or divides into groups to be uniformly distributed on the flange of connector shell both sides.
3. network transformer according to claim 1 is characterized in that: the plane of the installation position that the pin middle part is connected with the connector shell interior loop is provided with the tie point of projection.
4. network transformer according to claim 1 is characterized in that: connector shell is an insulator, and insulated column and flange are substantial one.
5. network transformer according to claim 1 and 2 is characterized in that: pin is 8,12,24 or 32, divides on two groups or the four groups flanges that are uniformly distributed in the connector shell both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201517760U CN201681706U (en) | 2010-03-31 | 2010-03-31 | Network transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201517760U CN201681706U (en) | 2010-03-31 | 2010-03-31 | Network transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201681706U true CN201681706U (en) | 2010-12-22 |
Family
ID=43346743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201517760U Expired - Fee Related CN201681706U (en) | 2010-03-31 | 2010-03-31 | Network transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201681706U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102208250A (en) * | 2011-02-22 | 2011-10-05 | 东莞市铭普实业有限公司 | Kilomega network transformer having ultrathin encapsulation structure |
| CN103208358A (en) * | 2013-03-22 | 2013-07-17 | 华为机器有限公司 | Network transformer |
| CN103680870A (en) * | 2013-12-20 | 2014-03-26 | 深圳振华富电子有限公司 | Packaging structure of electronic device and network transformer |
| CN106301271A (en) * | 2016-08-19 | 2017-01-04 | 李鹏 | The manufacture method of a kind of network filter and making mould |
-
2010
- 2010-03-31 CN CN2010201517760U patent/CN201681706U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102208250A (en) * | 2011-02-22 | 2011-10-05 | 东莞市铭普实业有限公司 | Kilomega network transformer having ultrathin encapsulation structure |
| CN103208358A (en) * | 2013-03-22 | 2013-07-17 | 华为机器有限公司 | Network transformer |
| CN103680870A (en) * | 2013-12-20 | 2014-03-26 | 深圳振华富电子有限公司 | Packaging structure of electronic device and network transformer |
| CN103680870B (en) * | 2013-12-20 | 2016-09-28 | 深圳振华富电子有限公司 | The encapsulating structure of electronic device and network transformer |
| CN106301271A (en) * | 2016-08-19 | 2017-01-04 | 李鹏 | The manufacture method of a kind of network filter and making mould |
| CN106301271B (en) * | 2016-08-19 | 2019-07-05 | 李鹏 | A kind of production method and production mold of network filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20140331 |