CN104078781B - Cavaera wire harness - Google Patents
Cavaera wire harness Download PDFInfo
- Publication number
- CN104078781B CN104078781B CN201410319384.3A CN201410319384A CN104078781B CN 104078781 B CN104078781 B CN 104078781B CN 201410319384 A CN201410319384 A CN 201410319384A CN 104078781 B CN104078781 B CN 104078781B
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- China
- Prior art keywords
- interface
- connecting portion
- engine cylinder
- cavaera
- wire harness
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- 238000007789 sealing Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Landscapes
- Insulating Bodies (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
The invention discloses a kind of cavaera wire harness, comprise connecting portion and six Interface Terminals in the engine cylinder of interface position, upper end, middle fixed support, lower end, envelope pressure ring and tightening cover it is provided with in upper end interface, six Interface Terminals through connecting portion in the engine cylinder of lower end and are along the circumferential direction equidistantly distributed, have the thread groove with Interface Matching on the upside of interface position, upper end, and in the engine cylinder of interface position, upper end, middle fixed support and lower end, connecting portion is Integratively formed.By such design, six Interface Terminals are combined by the cavaera wire harness of the present invention, simple in construction, decrease the body quantity of needs, and the function and the volume that add single cavaera wire harness are less.
Description
Technical field
The present invention relates to a kind of cavaera wire harness, particularly relate to the cavaera wire harness of a kind of six terminals.
Background technology
At present, in order to safety and easy to use etc. considers in electromotor, can the additional devices such as sensor be set in electromotor, thus need the wiring interface that comparison is many, and electromotor is also required to arrange the body of interface, traditional cylinder interior lines body is 4 terminal interface, along with the increase of function in electromotor, if being continuing with such 4 terminal interface, it is accomplished by arranging more cylinder interior lines body on the engine, in such profile very unsightly, and the comparison that operates is random and loaded down with trivial details, and electromotor can be impacted by body too much.
Summary of the invention
The invention aims to overcome above deficiency, it is provided that the cavaera wire harness of a kind of six terminals.
The purpose of the present invention is achieved through the following technical solutions: a kind of cavaera wire harness, including interface position, upper end, middle fixed support, lower end engine cylinder in connecting portion and six Interface Terminals；Interface position, upper end is hollow cylinder, and outer upper end has for the helicla flute with matched interfaces clamping, and is provided with envelope pressure ring in interface position, upper end, is provided with tightening cover on the upside of envelope pressure ring；Middle fixed support is flat trapezoid support, and has for fixing screw；In engine cylinder, connecting portion is cylinder, and six Interface Terminals are equidistantly distributed through connecting portion in engine cylinder and the circumferencial direction along interface position, upper end, are cased with sealing ring in engine cylinder on connecting portion.
Further improvement of the present invention is in that: has the locating slot for installing location on envelope pressure ring and tightening cover, is provided with the muscle shape projection mated with locating slot inside interface position, upper end.
Further improvement of the present invention is in that: in engine cylinder, connecting portion arranged outside has oil seal ring.
Further improvement of the present invention is in that: connecting portion integral one-step molding in the engine cylinder of interface position, upper end, middle fixed support and lower end.
Further improvement of the present invention is in that: six Interface Terminals adopt resistant to elevated temperatures metal terminal and coordinate high temperature resistant wire coupling to use, and reduce the diameter of Interface Terminal.
The present invention compared with prior art has the advantage that
The cavaera wiring harness structure of the present invention is simple and is set together by six Interface Terminals by simple mechanism, achieve the cavaera wire harness of six terminals, and through certain optimization process, by selecting high temperature resistant terminal and wire to coordinate, reduce terminal diameter size, thus reducing the size of cavaera wire harness, reduce the impact on electromotor of the cavaera wire harness.
Accompanying drawing illustrates:
Fig. 1 is the front view of the cavaera wire harness of the present invention；
Fig. 2 is the top view of the cavaera wire harness of the present invention；
Number in the figure: in the middle of interface position, 1-upper end, 2-, in the engine cylinder of fixed support, 3-lower end, connecting portion, 4-Interface Terminal, 5-seal pressure ring, 6-tightening cover, 7-sealing ring.
Detailed description of the invention:
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment is only used for explaining the present invention, is not intended that limiting the scope of the present invention.
As shown in Figure 1, the cavaera wire harness of the present invention comprises connecting portion 3 and six Interface Terminals 4 in the engine cylinder of interface position, upper end 1, middle fixed support 2, lower end, and connecting portion 3 is by grinding tool integral one-step molding in the engine cylinder of interface position, upper end 1, middle fixed support 2 and lower end, so both improve production efficiency, the process of the assembling omitted, the intensity of one-shot forming parts is bigger simultaneously, it is ensured that the fastness of cavaera wire harness.
Interface position, upper end 1 is hollow cylinder, and outer upper end has for the helicla flute with matched interfaces clamping, and is provided with envelope pressure ring 5 in interface position, upper end 1, and envelope pressure ring 5 is provided with tightening cover 6.So by sealing the sealing that pressure ring 5 ensure that in the interface position, upper end 1 of whole cavaera wire harness and the engine cylinder of lower end between connecting portion 3, prevent oil on electromotor from connecting portion in the engine cylinder of lower end 3 upwards end interface position 1 seepage, and it is locked by tightening cover 6, has so both secured envelope pressure ring 5 and also six Interface Terminals have been formed support simultaneously.Envelope pressure ring 5 and tightening cover 6 have the locating slot for installing location simultaneously, inside interface position, upper end 1, be provided with the muscle shape projection mated with locating slot.By such design, ensure that envelope pressure ring 5 and tightening cover 6 can be directed at when installing to put in place, ensure that the perforate in envelope pressure ring 5 and tightening cover 6 can be fully aligned with the position of six Interface Terminals 4, it is to avoid produce displacement and make envelope pressure ring 5 deformation cause that sealing property weakens.Connecting portion 3 is cased with in engine cylinder at least one sealing ring 7.
Middle fixed support 2 is flat trapezoid support, and has for fixing screw, is fixed on the engine by whole cavaera wire harness by screw.In engine cylinder, connecting portion 3 is cylinder, and six Interface Terminals 4 are equidistantly distributed through connecting portion 3 in engine cylinder and the circumferencial direction along interface position, upper end 1.And six Interface Terminals 4 adopt resistant to elevated temperatures metal terminal and coordinate high temperature resistant wire coupling to use, which reduce the diameter of Interface Terminal 4, such that it is able to be distributed in less space, reduce the volume size of whole cavaera wire harness, saved cost and reduced the impact on electromotor of the cavaera wire harness.In engine cylinder, connecting portion 3 arranged outside has oil seal ring simultaneously, so can ensure that the link position of connecting portion 3 and electromotor does not have oil seepage out in engine cylinder.
Pass through technique scheme, the cavaera wire harness of the present invention achieves the cavaera wire harness of six Interface Terminals by simple structure, such simple in construction, and by the design of six terminals, decrease the quantity of the cavaera wire harness of needs, reduce the impact started, and body negligible amounts, it also avoid and affect the attractive in appearance of electromotor, it also avoid the triviality of operation.Adopt high temperature resistant terminal and wire to coordinate simultaneously, reducing terminal diameter size, thus reducing the volume of whole cavaera wire harness, having saved material cost, also reduce the impact on electromotor of the cavaera wire harness simultaneously.
Claims (1)
1. a cavaera wire harness, it is characterised in that: described cavaera wire harness includes connecting portion (3) and six Interface Terminals (4) in the engine cylinder of interface position, upper end (1), middle fixed support (2), lower end；Interface position, described upper end (1) is hollow cylinder, and outer upper end has for the helicla flute with matched interfaces clamping, and is provided with envelope pressure ring (5) in interface position, upper end (1), and envelope pressure ring (5) is provided with tightening cover (6)；Described middle fixed support (2) is flat trapezoid support, and has for fixing screw；nullIn described engine cylinder, connecting portion (3) is cylinder，Described six Interface Terminals (4) are equidistantly distributed through connecting portion (3) in engine cylinder and the circumferencial direction along interface position, upper end (1)，Connecting portion (3) is cased with in described engine cylinder at least one sealing ring (7)，Described envelope pressure ring (5) and tightening cover (6) have the locating slot for installing location，Inner side, interface position, upper end (1) is provided with the muscle shape projection mated with locating slot，In described engine cylinder, connecting portion (3) arranged outside has oil seal ring，Interface position, described upper end (1)、Connecting portion (3) integral one-step molding in middle fixed support (2) and the engine cylinder of lower end，Described six Interface Terminals (4) adopt resistant to elevated temperatures metal terminal and coordinate high temperature resistant wire coupling to use，Reduce the diameter of Interface Terminal (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410319384.3A CN104078781B (en) | 2014-07-07 | 2014-07-07 | Cavaera wire harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410319384.3A CN104078781B (en) | 2014-07-07 | 2014-07-07 | Cavaera wire harness |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104078781A CN104078781A (en) | 2014-10-01 |
| CN104078781B true CN104078781B (en) | 2016-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410319384.3A Active CN104078781B (en) | 2014-07-07 | 2014-07-07 | Cavaera wire harness |
Country Status (1)
| Country | Link |
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| CN (1) | CN104078781B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016070355A1 (en) * | 2014-11-05 | 2016-05-12 | 张济州 | Engine cylinder internal wire body |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1471302A2 (en) * | 2003-03-27 | 2004-10-27 | C.R.F. Società Consortile per Azioni | Connector member for electrical connections through a wall of a fuel tank, particulary for the lpg fuel of a motor vehicle |
| US7618287B2 (en) * | 2004-07-05 | 2009-11-17 | Tyco Electronics Amp Gmbh | Connecting arrangement and contact pin |
| CN101976773A (en) * | 2010-10-15 | 2011-02-16 | 江苏金谷电产有限公司 | Fuel injector joint |
| CN203950957U (en) * | 2014-07-07 | 2014-11-19 | 南通大地电气有限公司 | Cavaera wire harness |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11111382A (en) * | 1997-09-30 | 1999-04-23 | Yazaki Corp | Liquid tight connector and method of assembling the same |
| JP2002270283A (en) * | 2001-03-08 | 2002-09-20 | Yazaki Corp | Liquidproof connector |
-
2014
- 2014-07-07 CN CN201410319384.3A patent/CN104078781B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1471302A2 (en) * | 2003-03-27 | 2004-10-27 | C.R.F. Società Consortile per Azioni | Connector member for electrical connections through a wall of a fuel tank, particulary for the lpg fuel of a motor vehicle |
| US7618287B2 (en) * | 2004-07-05 | 2009-11-17 | Tyco Electronics Amp Gmbh | Connecting arrangement and contact pin |
| CN101976773A (en) * | 2010-10-15 | 2011-02-16 | 江苏金谷电产有限公司 | Fuel injector joint |
| CN203950957U (en) * | 2014-07-07 | 2014-11-19 | 南通大地电气有限公司 | Cavaera wire harness |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104078781A (en) | 2014-10-01 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Yonghe Road, Gangzha District 226000 in Jiangsu Province, Nantong City No. 8 Patentee after: Nantong Dadi electric Limited by Share Ltd Address before: Yonghe Road, Gangzha District 226000 in Jiangsu Province, Nantong City No. 8 Patentee before: Nanjing Great Electric Co., Ltd. |