CN204067014U - A kind of conduction connecting structure of ignition coil secondary cable circle - Google Patents
A kind of conduction connecting structure of ignition coil secondary cable circle Download PDFInfo
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- CN204067014U CN204067014U CN201420571410.7U CN201420571410U CN204067014U CN 204067014 U CN204067014 U CN 204067014U CN 201420571410 U CN201420571410 U CN 201420571410U CN 204067014 U CN204067014 U CN 204067014U
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- high pressure
- kinking
- conductive pole
- access division
- low
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Abstract
A kind of conduction connecting structure of ignition coil secondary cable circle, also comprise a HV Terminal be fixed on shell, described HV Terminal is provided with conductive pole, described conductive pole is provided with a ring groove, and described conductive pole is positioned at the depression of U-shaped Access Division and described U-shaped Access Division is stuck in described annular groove.The beneficial effects of the utility model are: the beneficial effects of the utility model are: eliminate plastic stent and flexure strip two parts, saved die sinking expense and manufacturing cost.
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 plastic stent to prop up flexure strip, and flexure strip one end is welded with high-tension coil kinking sheet, and the other end utilizes its elasticity and HV Terminal to touch and wiring.This form needs to use plastic stent and flexure strip two parts, and complicated structure, cost compare is high.
Summary of the invention
In order to the deficiency that the conductive structure cost overcoming existing ignition coil secondary cable circle is high, the utility model provides the conduction connecting structure of the ignition coil secondary cable circle that a kind of cost easy to assembly is low.
The technical scheme in the invention for solving the technical problem is: a kind of conduction connecting 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, be provided with kinking copper pin in described kinking copper needle tray, described kinking copper pin and high-tension coil are electrically connected; Also comprise a high pressure and connect spring, described high pressure connects spring upper-end bent becomes U-shaped Access Division, and described high pressure connection spring 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 and kinking copper pin weld together; Also comprise a HV Terminal be fixed on shell, described HV Terminal is provided with conductive pole, and described conductive pole is provided with a ring groove, and described conductive pole is positioned at the depression of U-shaped Access Division and described U-shaped Access Division is stuck in described annular groove.
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 high-tension coil in the shell of ignition coil, high pressure connects spring and has just automatically snapped on the conductive pole in HV Terminal.
The beneficial effects of the utility model are: the beneficial effects of the utility model are: 1, eliminate plastic stent and flexure strip two parts, saved die sinking expense and manufacturing cost.2, adopt a high pressure being provided with U-shaped Access Division to connect spring, be directly fastened on the conductive pole of HV Terminal, high-tension coil does not need to weld with shell, as long as wire-winding unit is put into shell internal fixtion, convenient and swift.3, kinking copper pin is connected spring and welds end and only have 0.5 millimeter of distance, convenient welding with high pressure, improves work efficiency.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model embodiment.
Fig. 2 is AA schematic cross-section in Fig. 1.
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 2, a kind of conduction connecting structure of ignition coil secondary cable circle, comprise a low-voltage framework 1, described low-voltage framework 1 overcoat has high pressure skeleton 2, be wound with low-voltage coil outside described low-voltage framework 1, outside described high pressure skeleton 2, be wound with high-tension coil, adjacently on described high pressure skeleton be provided with kinking copper needle tray and high pressure connects spring receiving groove, be provided with kinking copper pin 3 in described kinking copper needle tray, described kinking copper pin 3 and high-tension coil are electrically connected; Also comprise a high pressure and connect spring 4, described high pressure connects spring 4 upper-end bent becomes U-shaped Access Division 5, and described high pressure connection spring lower end upwards bending forms the welding end 7 of bend 6 and connecting bending pars convoluta 6; Described bend 6 inserts described high pressure and connects spring receiving groove, and described welding end 7 welds together with kinking copper pin 3; Also comprise a HV Terminal 8 be fixed on shell, described HV Terminal 8 is provided with conductive pole 9, and described conductive pole 9 is provided with a ring groove 10, and described conductive pole 9 is positioned at the depression of U-shaped Access Division 5 and described U-shaped Access Division 5 is stuck in described annular groove 10.
The outlet of high-tension coil is wrapped on kinking copper pin 3 by the utility model in use, then the welding end 7 kinking copper pin 3 being connected spring 4 with high pressure welds together, put into by high-tension coil in the shell of ignition coil, high pressure connects spring 4 and has just automatically snapped on the conductive pole 9 in HV Terminal 8.
The beneficial effects of the utility model are: the beneficial effects of the utility model are: 1, eliminate plastic stent and flexure strip two parts, saved die sinking expense and manufacturing cost.2, adopt a high pressure being provided with U-shaped Access Division to connect spring, be directly fastened on the conductive pole of HV Terminal, high-tension coil does not need to weld with shell, as long as wire-winding unit is put into shell internal fixtion, convenient and swift.3, kinking copper pin is connected spring and welds end and only have 0.5 millimeter of distance, convenient welding with high pressure, improves work efficiency.
Claims (1)
1. the conduction connecting 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, be provided with kinking copper pin in described kinking copper needle tray, described kinking copper pin and high-tension coil are electrically connected; Also comprise a high pressure and connect spring, described high pressure connects spring upper-end bent becomes U-shaped Access Division, and described high pressure connection spring 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 and kinking copper pin weld together; Also comprise a HV Terminal be fixed on shell, described HV Terminal is provided with conductive pole, and described conductive pole is provided with a ring groove, and described conductive pole is positioned at the depression of U-shaped Access Division and described U-shaped Access Division is stuck in described annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420571410.7U CN204067014U (en) | 2014-09-30 | 2014-09-30 | A kind of conduction connecting structure of ignition coil secondary cable circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420571410.7U CN204067014U (en) | 2014-09-30 | 2014-09-30 | A kind of conduction connecting structure of ignition coil secondary cable circle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204067014U true CN204067014U (en) | 2014-12-31 |
Family
ID=52208471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420571410.7U Active CN204067014U (en) | 2014-09-30 | 2014-09-30 | A kind of conduction connecting structure of ignition coil secondary cable circle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204067014U (en) |
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2014
- 2014-09-30 CN CN201420571410.7U patent/CN204067014U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |