CN204167650U - The reliable high-pressure car ignition wire of a kind of inner connection - Google Patents
The reliable high-pressure car ignition wire of a kind of inner connection Download PDFInfo
- Publication number
- CN204167650U CN204167650U CN201420639397.4U CN201420639397U CN204167650U CN 204167650 U CN204167650 U CN 204167650U CN 201420639397 U CN201420639397 U CN 201420639397U CN 204167650 U CN204167650 U CN 204167650U
- Authority
- CN
- China
- Prior art keywords
- voltage line
- spring
- adapter sleeve
- cutting ferrule
- bag
- 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
Links
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to the reliable high-pressure car ignition wire of a kind of inner connection, comprise high-voltage line, be arranged on spark plug inserted terminal and the high pressure inserted terminal at high-voltage line two ends respectively, high pressure inserted terminal comprises the adapter sleeve that one end is sleeved on high-voltage line outside, the spring be connected with the adapter sleeve other end, be coated on adapter sleeve and the high-voltage output end sheath of spring external stability on high-voltage line, high-voltage line core is electrically connected with spring by conductive insert, feature is the high-voltage line cutting ferrule section of adapter sleeve by high tension lead, the spring cutting ferrule section of changeover portion and fastening spring is sequentially integrally round and smooth to be connected and composed, high-voltage line cutting ferrule section is made up of with by two bundle claws of the relative overhanging band toothed edge formed of its two axial edges cambered surface semi-circular cylindrical matrix, Zha Kazhaobao after assembling holds together high-voltage line and is stuck on the sheath of high-voltage line surface by toothed edge bundle, spring cutting ferrule section is made up of with by the relative overhanging two bag claws formed of its two axial edges cambered surface matrix, and two bag claw closed pouch after assembling are stuck on spring.
Description
Technical field
The utility model relates to a kind of high-pressure car ignition wire, particularly relates to the reliable high-pressure car ignition wire of a kind of inner connection.
Background technology
In today of auto industry high speed development, engine igniting system is being continued to optimize and is being improved, and towards the highly reliable future development of high-performance, high-pressure car ignition wire is transmitted to the high-voltage transmission part of spark plug as the high voltage produced by ignition coil, is an important component part of engine igniting system.High-pressure car ignition wire is primarily of high-voltage line, the high pressure inserted terminal of the spark plug inserted terminal and grafting ignition coil high-voltage output end that are arranged on the grafting spark plug at high-voltage line two ends is respectively formed, high-field electrode at present for ignition coil high-voltage output end is the situation of tubular, High voltage output inserted terminal is primarily of adapter sleeve, spring, high-voltage output end sheath and conductive insert are formed, adapter sleeve one end is fastened on high-voltage line, spring is set with on it by the other end, high-voltage line core is electrically connected with spring by conductive insert, it is outside and by being adhesively fixed on high-voltage line that high-voltage output end sheath is sleeved on adapter sleeve and spring.But the major defect of this high-pressure car ignition wire is, although it is that tight fit is inserted in that spring housing is contained in adapter sleeve one end, but because spring is that therefore telescopic movable part easily loosens, cause high-pressure ignition wire inside to connect unreliable, directly affects the reliability that high-pressure ignition wire transmits high pressure.
Utility model content
Main purpose of the present utility model is for the problems referred to above, there is provided a kind of inner connection reliable high-pressure car ignition wire, tightly adapter sleeve is held by double card adapter sleeve being transform as two ends high tension lead and spring respectively, realize the compact siro spinning technology with spring, ensure the compact siro spinning technology of adapter sleeve and high-voltage line simultaneously, guarantee that high-pressure ignition wire inside connects reliable, thus reliable and stable igniting high pressure is provided.
The utility model solves the technical scheme that its technical problem adopts:
The reliable high-pressure car ignition wire of a kind of inner connection, comprise high-voltage line, be arranged on the spark plug inserted terminal of the grafting spark plug at high-voltage line two ends and the high pressure inserted terminal of grafting ignition coil high-voltage output end respectively, described high pressure inserted terminal comprises the adapter sleeve that one end is sleeved on high-voltage line outside, the spring be connected with the described adapter sleeve other end, be coated on the outside and high-voltage output end sheath be fixed on high-voltage line of adapter sleeve and spring, described high-voltage line core is electrically connected with spring by conductive insert, it is characterized in that the high-voltage line cutting ferrule section of described adapter sleeve by high tension lead, the spring cutting ferrule section of changeover portion and fastening spring is sequentially integrally round and smooth to be connected and composed, described high-voltage line cutting ferrule section is made up of with by two bundle claws of the relative overhanging band toothed edge formed of its two axial edges cambered surface the semi-circular cylindrical matrix putting high-voltage line, Zha Kazhaobao after assembling holds together high-voltage line and is pricked by its toothed edge to be stuck on the sheath of high-voltage line surface, described spring cutting ferrule section is made up of with by the relative overhanging two bag claws formed of its two axial edges cambered surface the semi-circular cylindrical matrix putting spring, and two bag claw closed pouch after assembling are stuck on spring.
A bag claw in described two bag claws is with block tongue, and another bag claw is corresponding with described block tongue is provided with draw-in groove, and two bag claws snap in draw-in groove closed pouch by described block tongue and are stuck on described spring.
The beneficial effects of the utility model are: the double card adapter sleeve of existing high-pressure car ignition wire high pressure inserted terminal being transform as two ends high tension lead and spring respectively tightly holds adapter sleeve, especially the spring cutting ferrule section be connected with spring at adapter sleeve is by arranging two bag claws, and block tongue is set respectively, draw-in groove realizes the compact siro spinning technology of adapter sleeve and spring, and then realize the compact siro spinning technology of spring and high-voltage line, simultaneously, high-voltage line cutting ferrule section adopts two bundle claws bundles of band toothed edge to be stuck on the sheath of high-voltage line surface, therefore, make the inner integrated connection of high-pressure car ignition wire reliable, conductive insert stable connection, guarantee that high-pressure ignition wire inside connects reliable, reach the effect of the igniting high pressure providing reliable and stable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is initial condition structural representation before the assembling of adapter sleeve in Fig. 1;
Fig. 3 is the syndeton schematic diagram of adapter sleeve and spring; .
Fig. 4 is conductive connecting piece structural representation in Fig. 1.
In figure: A spark plug inserted terminal, B high-voltage line, C high pressure inserted terminal, D conductive insert,
1 high-voltage output end sheath, 2 adapter sleeves, 2a high-voltage line core, 21 high-voltage line cutting ferrule sections, 21a-21b pricks claw, 22 changeover portions, 23 spring cutting ferrule sections, 22a-22b bag claw, 23a-23b toothed edge, 24 block tongues, 25 draw-in grooves, 3 springs.
Below in conjunction with drawings and Examples, the utility model is described in detail.
Embodiment
Fig. 1-Fig. 4 illustrates the reliable high-pressure car ignition wire of a kind of inner connection, comprise high-voltage line B, be arranged on the high pressure inserted terminal C of the spark plug inserted terminal A of the grafting spark plug at high-voltage line two ends and grafting ignition coil high-voltage output end respectively, described high pressure inserted terminal C comprise one end be sleeved on high-voltage line outside adapter sleeve 2, the spring 3 be connected with the described adapter sleeve other end, be coated on adapter sleeve 2 with spring 3 outside the and high-voltage output end sheath 1 be fixed on high-voltage line, described high-voltage line core 2a is electrically connected with spring 3 by conductive insert D.In this example, conductive insert D have employed U-shaped conductive insert.
Of the present utility modelly be characterised in that described adapter sleeve 2 sequentially one is round and smooth connects and composes by the spring cutting ferrule section 23 of the high-voltage line cutting ferrule section 21 of high tension lead, changeover portion 22 and fastening spring, described high-voltage line cutting ferrule section is made up of with by two bundle claw 21a, 21b of relative overhanging band toothed edge 23a, the 23b formed of its two axial edges cambered surface the semi-circular cylindrical matrix putting high-voltage line, and two after assembling is pricked claw 21a, 21b bag and held together high-voltage line and pricked by its toothed edge 23a, 23b to be stuck on the sheath of high-voltage line surface; Described spring cutting ferrule section 23 is made up of with by relative overhanging two bag claw 22a, the 22b formed of its two axial edges cambered surface the semi-circular cylindrical matrix putting spring 3, and two bag claw closed pouch after assembling are stuck on spring 3.
Feature of the present utility model is also that a bag claw 22b in above-mentioned two bag claws is with block tongue 24, and another bag claw 22a is corresponding with described block tongue is provided with draw-in groove 25, and two bag claw 22a, 22b snap in draw-in groove 25 closed pouch by block tongue 24 and are stuck on spring 3.
During assembling, connect spark plug inserted terminal A and high pressure inserted terminal C respectively at high-voltage line B two ends.The assembling process of high pressure inserted terminal C is: in the semi-circular cylindrical matrix high pressure link of high-voltage line B being placed on the high-voltage line cutting ferrule section 21 of adapter sleeve 2 and changeover portion 22, and makes bundle claw 21a, 21b wrap high-voltage line body by clamping tool and prick respectively by respective toothed edge 23a, 23b to be stuck on the sheath of high-voltage line surface.By U-shaped conductive insert D one end grafting high-voltage line core 2a, the other end pushes up pressure by spring 3, now the top pressure side of spring 3 is placed in the semi-circular cylindrical matrix of spring cutting ferrule section 23 of adapter sleeve 2, and makes two bag claw 22a, 22b snap in described draw-in groove 25 closed pouch by block tongue 24 by clamping tool to be stuck on spring 3.As can be seen from said structure, the double card that the adapter sleeve of the high pressure inserted terminal of existing high-pressure car ignition wire is transform as two ends high tension lead and spring respectively by the utility model tightly holds adapter sleeve, especially the spring cutting ferrule section be connected with spring at adapter sleeve is by arranging two bag claws, and block tongue is set respectively, draw-in groove realizes the compact siro spinning technology of adapter sleeve and spring, and then realize the compact siro spinning technology of spring and high-voltage line, the high-voltage line cutting ferrule section be connected with high-voltage line at adapter sleeve adopts to be with two of toothed edge to prick claw to prick and be stuck on the sheath of high-voltage line surface, guarantee that high-pressure ignition wire internal structure connects reliable, conductive insert stable connection, reach the effect of the igniting high pressure providing reliable and stable.
The above is only preferred embodiment of the present utility model, not does any pro forma restriction to structure of the present utility model.Every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (2)
1. the reliable high-pressure car ignition wire of inner connection, comprise high-voltage line, be arranged on the spark plug inserted terminal of the grafting spark plug at high-voltage line two ends and the high pressure inserted terminal of grafting ignition coil high-voltage output end respectively, described high pressure inserted terminal comprises the adapter sleeve that one end is sleeved on high-voltage line outside, the spring be connected with the described adapter sleeve other end, be coated on the outside and high-voltage output end sheath be fixed on high-voltage line of adapter sleeve and spring, described high-voltage line core is electrically connected with spring by conductive insert, it is characterized in that the high-voltage line cutting ferrule section of described adapter sleeve by high tension lead, the spring cutting ferrule section of changeover portion and fastening spring is sequentially integrally round and smooth to be connected and composed, described high-voltage line cutting ferrule section is made up of with by two bundle claws of the relative overhanging band toothed edge formed of its two axial edges cambered surface the semi-circular cylindrical matrix putting high-voltage line, Zha Kazhaobao after assembling holds together high-voltage line and is pricked by its toothed edge to be stuck on the sheath of high-voltage line surface, described spring cutting ferrule section is made up of with by the relative overhanging two bag claws formed of its two axial edges cambered surface the semi-circular cylindrical matrix putting spring, and two bag claw closed pouch after assembling are stuck on spring.
2. the reliable high-pressure car ignition wire of a kind of inner connection according to claim 1, it is characterized in that a bag claw in described two bag claws is with block tongue, another bag claw is corresponding with described block tongue is provided with draw-in groove, and two bag claws snap in draw-in groove closed pouch by described block tongue and are stuck on described spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420639397.4U CN204167650U (en) | 2014-10-30 | 2014-10-30 | The reliable high-pressure car ignition wire of a kind of inner connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420639397.4U CN204167650U (en) | 2014-10-30 | 2014-10-30 | The reliable high-pressure car ignition wire of a kind of inner connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204167650U true CN204167650U (en) | 2015-02-18 |
Family
ID=52541301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420639397.4U Expired - Fee Related CN204167650U (en) | 2014-10-30 | 2014-10-30 | The reliable high-pressure car ignition wire of a kind of inner connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204167650U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104767094A (en) * | 2015-04-10 | 2015-07-08 | 南京理工大学 | Car chuck type safe sparking line |
| CN108780973A (en) * | 2016-01-14 | 2018-11-09 | 艾尔多公司 | Assembling process for the electric connector and terminal of ignition coil, the ignition coil for internal combustion engine and the engagement for connector |
-
2014
- 2014-10-30 CN CN201420639397.4U patent/CN204167650U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104767094A (en) * | 2015-04-10 | 2015-07-08 | 南京理工大学 | Car chuck type safe sparking line |
| CN104767094B (en) * | 2015-04-10 | 2016-09-21 | 南京理工大学 | Automobile card disc type safety hit live wire |
| CN108780973A (en) * | 2016-01-14 | 2018-11-09 | 艾尔多公司 | Assembling process for the electric connector and terminal of ignition coil, the ignition coil for internal combustion engine and the engagement for connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8382533B2 (en) | Electrically conducting terminal | |
| CN204167650U (en) | The reliable high-pressure car ignition wire of a kind of inner connection | |
| CN201374474Y (en) | Electrical connector for solar photovoltaic assembly cable | |
| US3685000A (en) | Line plug with retractable grounding pin | |
| CN201789123U (en) | Electric connector | |
| US8366465B2 (en) | Plug apparatus | |
| CN205693100U (en) | A kind of multifunctional access head unit for potential therapeutic instrument | |
| CN204992139U (en) | Reliable car high -voltage ignition wire pegs graft | |
| CN111082268A (en) | Integrated connecting device and connecting method for high-speed bullet train Ethernet connector and control signal electric connector | |
| CN203259689U (en) | Tail fiber assembly with converter | |
| CN203826678U (en) | Coaxial contact axial floating structure | |
| CN201508371U (en) | Microstrip type connecting testing clamp | |
| ATE468640T1 (en) | SPARK PLUG FOR AN COMBUSTION ENGINE | |
| CN210015767U (en) | Secondary connection disc and secondary connection terminal thereof | |
| CN109193280B (en) | Connector with a plurality of connectors | |
| CN105281143A (en) | Electronic product charging plug | |
| CN202004169U (en) | Electric connection device of cable and electrode used in electrical prospecting | |
| CN204789654U (en) | A lead wire for switching characteristic tester | |
| CN202405452U (en) | Rectangular electric connector of brush-shaped contact piece | |
| CN204179361U (en) | A kind of high-pressure car ignition wire being convenient to plug | |
| CN203229270U (en) | Auto-winding winder | |
| CN202003058U (en) | Optical commutator | |
| CN204732588U (en) | The T-shaped splicing ear head of electric equipment joint | |
| CN204732639U (en) | Nonpolarity ammeter port wire connector | |
| CN208173931U (en) | The cord set of transmitter |
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 |
Granted publication date: 20150218 Termination date: 20151030 |
|
| EXPY | Termination of patent right or utility model |