CN203739796U - Instrument board harness - Google Patents
Instrument board harness Download PDFInfo
- Publication number
- CN203739796U CN203739796U CN201420005882.6U CN201420005882U CN203739796U CN 203739796 U CN203739796 U CN 203739796U CN 201420005882 U CN201420005882 U CN 201420005882U CN 203739796 U CN203739796 U CN 203739796U
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- Prior art keywords
- branch
- wire harness
- harness
- control
- instrument board
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- Expired - Lifetime
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- 238000003032 molecular docking Methods 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses an instrument board harness applicable to vehicle types with different configurations. The instrument board harness comprises an instrument board main harness, branch harnesses used for being butted with other harnesses and a switchover harness used for steering wheel audio switch control and/or safety airbag control. The branch harnesses are arranged on the instrument board main harness, and an alignment insert connector is reserved. The branch harnesses of the vehicle types with low-level configurations serve as reserved parts which are unused, the switchover harness in different forms is provided for the vehicle types with intermediate and high-level configurations correspondingly and connected with the branch harness connector in an alignment insert manner, corresponding electrical equipment is connected, requirements of the vehicle types with the different configurations are met, kinds and number of parts are decreased, and product cost is lowered.
Description
Technical field
The application relates to AE field, particularly relates to a kind of dashboard cable harness.
Background technology
Wire harness is the network principal of automobile circuit, there is no also automobile circuit not just of wire harness, and wire harness is the connecting part that connects each electric equipment in circuit, is made up of insulating sheath, connection terminal, multiple conducting wires and insulating wrapping material etc.
Dashboard cable harness is mainly used in the control of auto meter plate portion electric equipment, and along with the increase of automobile function, auto electric equipment is more and more, and the dashboard cable harness that connects each electric equipment also becomes and becomes increasingly complex thereupon.For the automobile of difference configuration, often need the dashboard cable harness that provides different to realize corresponding function.
In prior art, solving mostly by the following method different configuration vehicles needs the problem of different instrument printed line bundle, and one is to adopt unitized dashboard cable harness, the required all plug-in units of reserved different configuration vehicle, this kind of mode wasted a large amount of plug-in units, and cost of goods manifactured is high; The dashboard cable harness of the different configurations of vehicle design that another kind of mode is corresponding different configurations, there is the problem that design cost is high in this kind of mode; In sum, all there is the problem that cost is high in the dashboard cable harness of prior art.
Summary of the invention
For solving the problems of the technologies described above, the embodiment of the present application provides a kind of dashboard cable harness, to reduce costs.Technical scheme is as follows:
The application provides a kind of dashboard cable harness, is applied to electrical part control on Automobile instrument, comprising: instrument carrier panel principal wire bundle, also comprise: for the switching wire harness of the control of bearing circle Stereo Switch and/or safety air bag control, the branch's wire harness docking with described switching wire harness, wherein
Described branch wire harness is arranged on described instrument carrier panel principal wire bundle, and reserved to grafting plug-in unit;
One end of described switching wire harness is connected with described branch wire harness.
Preferably, one end of described switching wire harness is connected with described branch wire harness, and the other end comprises the first branch and the second branch, wherein,
Described the first branch is connected with bearing circle sound equipment master cock by clock spring, and described the second branch connects ground terminal.
Preferably, one end of described switching wire harness is connected with described branch wire harness, and the other end comprises the first branch, the second branch, the 3rd branch, the 4th branch, wherein,
Described the first branch is connected with driver's airbag module with bearing circle sound equipment master cock by clock spring;
Described the second branch connects ground terminal;
Described the 3rd branch is connected with ECU of SRS ECU;
Described the 4th branch is connected with the control circuit of air bag for copilot.
The technical scheme being provided from above the embodiment of the present application, the embodiment of the present application provide for controlling the dashboard cable harness of auto meter plate portion electric equipment, comprise instrument carrier panel principal wire bundle, branch's wire harness, switching wire harness for the control of bearing circle Stereo Switch and/or safety air bag control, wherein, described branch wire harness is arranged on described instrument carrier panel principal wire bundle, and reserved to grafting plug-in unit.In the time that described instrument carrier panel principal wire bundle is applied to low-level configuration automobile, described branch wire harness connector does not use for reserved part is idle; When described instrument carrier panel principal wire bundle is applied to medium and/or advanced configuration automobile, when described switching wire harness is used for the control of vehicle steering Stereo Switch and/or safety air bag control, connector of described switching wire harness is connected inserting with the connector of described branch wire harness, and other branches connect corresponding electric equipment.Can find out, the embodiment of the present application is passed through the connector of reserved described branch wire harness, and coordinates described switching wire harness can meet the different demands that configure vehicles, has both reduced kind and the quantity of part, reduces the manufacturing cost of product, has reduced handling cost simultaneously.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, the accompanying drawing the following describes is only some embodiment that record in the application, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is a kind of dashboard cable harness structural representation of the embodiment of the present application;
Structural representation when Fig. 2 is a kind of dashboard cable harness control of the embodiment of the present application bearing circle Stereo Switch;
Structural representation when Fig. 3 is a kind of dashboard cable harness control of the embodiment of the present application bearing circle Stereo Switch and safety air bag.
Detailed description of the invention
In order to make those skilled in the art person understand better the technical scheme in the application, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiment.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all should belong to the scope of the application's protection.
In conjunction with Fig. 1 to Fig. 3, showing the embodiment of the present application provides a kind of structural representation of dashboard cable harness.
Described dashboard cable harness is for the control of auto meter plate portion electric equipment, comprise instrument carrier panel principal wire bundle 1, branch's wire harness connector 2, switching wire harness 3, wherein, switching wire harness 3 is for the Stereo Switch control on bearing circle, or for the safety air bag control of Stereo Switch control, operator's saddle and front passenger's seat on bearing circle.
The connector 2 of branch's wire harness is arranged on described instrument carrier panel principal wire bundle 1, and reserved to interface.
In the time that described dashboard cable harness is applied to the automobile of low-level configuration, the connector 2 of branch's wire harness does not use as reserved part is idle, with respect to available technology adopting universalization instrument wire harness, for the design of the reserved all plug-in units of all configuration vehicles, Jin You branch wire harness connector is idle not to be used, reduce the use of a large amount of parts, thereby reduced the idle waste of a large amount of parts, reduced cost of product.
In the time that described dashboard cable harness is applied to the automobile of middle rank configuration, switching wire harness 3 is for the control of vehicle steering Stereo Switch, and one end of switching wire harness 3 is connected with branch wire harness, and the other end of the wire harness of transferring comprises the first branch and the second Liang Ge branch of branch;
Wherein, the first branch is connected with the Stereo Switch (not shown) on bearing circle through clock spring 4;
The second branch connects earth point 5.
Stereo Switch on driver's operation bearing circle, electric signal arrives acoustical equipment by the sound equipment control path in switching wire harness 3 and instrument carrier panel principal wire bundle 1, and then switches between control acoustical equipment volume, radio receiver frequency and control radio receiver, CD player and USB interface.
Referring to Fig. 3, in the time that described dashboard cable harness is applied to the automobile of advanced configuration, switching wire harness 3 has the dual-use function of safe automobile air bag control and the control of bearing circle Stereo Switch simultaneously, described switching wire harness one branch is connected with described branch wire harness connector 2, the other end of switching wire harness 3 comprises: the first branch 301, the second branch 302, the 3rd branch 303 and the 4th 304, the first branches 301 of branch are by Stereo Switch (not shown) and driver's airbag module (not shown) on clock spring 4 closure dishes;
Described the second branch 302 connects earth point 5;
The 3rd connecting safety air bag ECU(Electronic Control Unit of branch, electronic control unit) 6;
The control circuit 7 of the safety air bag that the 4th branch's auxiliary connection is driven.
Switching wire harness in dashboard cable harness in the present embodiment comprises four branches, connecting sound equipment control circuit and the driver's airbag module respectively of three branches wherein, safety airbag ECU and air bag for copilot control circuit, the 4th branch connects earth point, described dashboard cable harness connects respectively different control circuits by the switching wire harness with four branches, realizing operator can be to sound equipment by bearing circle, the control of driver's airbag module and air bag for copilot, kind and the quantity of the part using are all less, thereby reduce the manufacturing cost of product, simultaneously, also reduced the handling cost of staff to control path.
Can find out from above-described embodiment, the embodiment of the present application is reserved described branch wire harness connector in the control path of automobile, and be used in conjunction with described switching wire harness 3 and corresponding connection, can meet the demand of different configuration vehicles, both reduced the usage quantity of part, reduce the manufacturing cost of product, meanwhile, the kind and the usage quantity that reduce part can reduce the handling cost of staff to control path.
The above is only the application's detailed description of the invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the application's principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the application's protection domain.
Claims (3)
1. a dashboard cable harness, is applied to electrical part control on Automobile instrument, comprising: instrument carrier panel principal wire bundle, it is characterized in that, also comprise: for the switching wire harness of the control of bearing circle Stereo Switch and/or safety air bag control, the branch's wire harness docking with described switching wire harness, wherein
Described branch wire harness is arranged on described instrument carrier panel principal wire bundle, and reserved to grafting plug-in unit;
One end of described switching wire harness is connected with described branch wire harness.
2. dashboard cable harness according to claim 1, is characterized in that, one end of described switching wire harness is connected with described branch wire harness, and the other end comprises the first branch and the second branch, wherein,
Described the first branch is connected with bearing circle sound equipment master cock by clock spring, and described the second branch connects earth point.
3. dashboard cable harness according to claim 1, is characterized in that, one end of described switching wire harness is connected with described branch wire harness, and the other end comprises the first branch, the second branch, the 3rd branch, the 4th branch, wherein,
Described the first branch is connected with driver's airbag module with bearing circle sound equipment master cock by clock spring;
Described the second branch connects ground terminal;
Described the 3rd branch is connected with ECU of SRS ECU;
Described the 4th branch is connected with the control circuit of air bag for copilot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420005882.6U CN203739796U (en) | 2014-01-06 | 2014-01-06 | Instrument board harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420005882.6U CN203739796U (en) | 2014-01-06 | 2014-01-06 | Instrument board harness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203739796U true CN203739796U (en) | 2014-07-30 |
Family
ID=51339635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420005882.6U Expired - Lifetime CN203739796U (en) | 2014-01-06 | 2014-01-06 | Instrument board harness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203739796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109415024A (en) * | 2016-06-24 | 2019-03-01 | 矢崎总业株式会社 | Vehicle circuit body |
-
2014
- 2014-01-06 CN CN201420005882.6U patent/CN203739796U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109415024A (en) * | 2016-06-24 | 2019-03-01 | 矢崎总业株式会社 | Vehicle circuit body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140730 |
|
| CX01 | Expiry of patent term |