CN204067018U - A kind of conductive structure of ignition coil secondary cable circle - Google Patents
A kind of conductive structure of ignition coil secondary cable circle Download PDFInfo
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- CN204067018U CN204067018U CN201420571873.3U CN201420571873U CN204067018U CN 204067018 U CN204067018 U CN 204067018U CN 201420571873 U CN201420571873 U CN 201420571873U CN 204067018 U CN204067018 U CN 204067018U
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- high pressure
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Abstract
A kind of conductive structure of ignition coil secondary cable circle, comprise a low-voltage framework, described low-voltage framework overcoat has high pressure skeleton, low-voltage coil is wound with outside described low-voltage framework, high-tension coil is wound with outside described high pressure skeleton, adjacently on described high pressure skeleton be provided with kinking copper needle tray and high pressure connects spring receiving groove, described kinking copper needle tray is provided with kinking copper pin, and the outlet of described high-tension coil is wrapped on kinking copper pin; Also comprise a high pressure and connect spring, described high pressure connects the elastic metal wire that spring upper end is an oblique extension, and described elastic metal wire lower end upwards bending forms the welding end of bend and connecting bending pars convoluta; Described bend inserts described high pressure and connects spring receiving groove, and described welding end, kinking copper pin, high pressure skeleton three weld together; Also comprise a HV Terminal be arranged on shell, described high pressure connects that spring one end is flexible to be pressed in described HV Terminal.
Description
Technical field
The utility model relates to a kind of improvement of automobile ignition coil internal structure, the particularly improvement of its mesohigh skeleton connection structure.
Background technology
The output of automobile ignition coil needs to arrange a structure, and high-tension coil is connected to this place's structure, and this place's structure is connected with the output being connected spark plug again.This place's structure of prior art adopts a lead-in wire be arranged on shell to realize the combination of output on shell and high-tension coil, wherein need to arrange wire lead slot on shell, arrange lead-in wire in wire lead slot, lead-in wire two ends are being connected with high-tension coil with HV Terminal respectively.This form needs that HV Terminal is put into shell and welds, assembles up very inconvenient.
Summary of the invention
In order to overcome the deficiency of the conductive structure assembling inconvenience of existing ignition coil secondary cable circle, the utility model provides a kind of conductive structure of ignition coil secondary cable circle easy to assembly.
The technical scheme in the invention for solving the technical problem is: a kind of conductive structure of ignition coil secondary cable circle, comprise a low-voltage framework, described low-voltage framework overcoat has high pressure skeleton, low-voltage coil is wound with outside described low-voltage framework, high-tension coil is wound with outside described high pressure skeleton, adjacently on described high pressure skeleton be provided with kinking copper needle tray and high pressure connects spring receiving groove, described kinking copper needle tray is provided with kinking copper pin, and the outlet of described high-tension coil is wrapped on kinking copper pin; Also comprise a high pressure and connect spring, described high pressure connects the elastic metal wire that spring upper end is an oblique extension, and described elastic metal wire lower end upwards bending forms the welding end of bend and connecting bending pars convoluta; Described bend inserts described high pressure and connects spring receiving groove, and described welding end, kinking copper pin, high pressure skeleton three weld together; Also comprise a HV Terminal be arranged on shell, described high pressure connects that spring one end is flexible to be pressed in described HV Terminal.
The outlet of high-tension coil is wrapped on kinking copper pin by the utility model in use, then welding end kinking copper pin being connected spring with high pressure welds together, put into by wire-winding unit in the shell of ignition coil, high pressure connects the HV Terminal of spring just automatically and on shell and has pressed together.
The beneficial effects of the utility model are: 1, adopt the high pressure of a meeting strain to connect spring and achieve high-tension coil and the combination being located at the HV Terminal on shell, high-tension coil does not need to weld with HV Terminal, as long as wire-winding unit is put into shell internal fixtion, convenient and swift, and to the position accuracy demand connected not.2, kinking copper pin and wire-winding unit is adopted to fix, the outlet of high-tension coil is wrapped in after on kinking copper pin, kinking copper pin can be bent outlet is slightly loosened prevent from breaking, then be connected spring with high pressure and weld together, thus avoid the poor conductive situation of the sagging generation of outlet.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model embodiment inner core part.
Fig. 2 is the schematic perspective view that the utility model embodiment high pressure connects spring.
Fig. 3 is the schematic diagram of the utility model embodiment, and in figure, dotted portion A is the high pressure connection spring of non-strain.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
By reference to the accompanying drawings 1 to 3, a kind of conductive structure of ignition coil secondary cable circle 2, comprise a low-voltage framework 1, described low-voltage framework 1 overcoat has high pressure skeleton 2, be wound with low-voltage coil 3 outside described low-voltage framework 1, outside described high pressure skeleton 2, be wound with high-tension coil 4, adjacently on described high pressure skeleton 2 be provided with kinking copper needle tray and high pressure connects spring receiving groove, described kinking copper needle tray is provided with kinking copper pin 5, and the outlet of described high-tension coil 4 is wrapped on kinking copper pin 5; Also comprise a high pressure and connect spring 6, described high pressure connects the elastic metal wire 7 that spring 6 upper end is an oblique extension, and described elastic metal wire 7 lower end upwards bending forms the welding end 9 of bend 8 and connecting bending pars convoluta 8; Described bend 8 inserts described high pressure and connects spring receiving groove, and described welding end 9, kinking copper pin 5, high pressure skeleton three weld together; Also comprise a HV Terminal 11 be arranged on shell 10, described high pressure connects that spring 6 one end is flexible to be pressed in described HV Terminal 11.
The outlet of high-tension coil 4 is wrapped on kinking copper pin 5 by the utility model in use, then the welding end 9 kinking copper pin 5 being connected spring 6 with high pressure welds together, put into by wire-winding unit in the shell 10 of ignition coil, high pressure connects the HV Terminal 11 of spring 6 just automatically and on shell 10 and has pressed together.
The beneficial effects of the utility model are: 1, adopt the high pressure of a meeting strain to connect spring and achieve high-tension coil and the combination being located at the HV Terminal on shell, high-tension coil does not need to weld with HV Terminal, as long as wire-winding unit is put into shell internal fixtion, convenient and swift, and to the position accuracy demand connected not.2, kinking copper pin and wire-winding unit is adopted to fix, the outlet of high-tension coil is wrapped in after on kinking copper pin, kinking copper pin can be bent outlet is slightly loosened prevent from breaking, then be connected spring with high pressure and weld together, thus avoid the poor conductive situation of the sagging generation of outlet.
Claims (1)
1. the conductive structure of an ignition coil secondary cable circle, comprise a low-voltage framework, described low-voltage framework overcoat has high pressure skeleton, low-voltage coil is wound with outside described low-voltage framework, high-tension coil is wound with outside described high pressure skeleton, it is characterized in that: adjacently on described high pressure skeleton be provided with kinking copper needle tray and high pressure connects spring receiving groove, described kinking copper needle tray is provided with kinking copper pin, and the outlet of described high-tension coil is wrapped on kinking copper pin; Also comprise a high pressure and connect spring, described high pressure connects the elastic metal wire that spring upper end is an oblique extension, and described elastic metal wire lower end upwards bending forms the welding end of bend and connecting bending pars convoluta; Described bend inserts described high pressure and connects spring receiving groove, and described welding end, kinking copper pin, high pressure skeleton three weld together; Also comprise a HV Terminal be arranged on shell, described high pressure connects that spring one end is flexible to be pressed in described HV Terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420571873.3U CN204067018U (en) | 2014-09-30 | 2014-09-30 | A kind of conductive structure of ignition coil secondary cable circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420571873.3U CN204067018U (en) | 2014-09-30 | 2014-09-30 | A kind of conductive structure of ignition coil secondary cable circle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204067018U true CN204067018U (en) | 2014-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420571873.3U Active CN204067018U (en) | 2014-09-30 | 2014-09-30 | A kind of conductive structure of ignition coil secondary cable circle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204067018U (en) |
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2014
- 2014-09-30 CN CN201420571873.3U patent/CN204067018U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |