CN220773989U - Novel FFC and PCB mix automobile-used pencil of lightweight - Google Patents
Novel FFC and PCB mix automobile-used pencil of lightweight Download PDFInfo
- Publication number
- CN220773989U CN220773989U CN202322134678.6U CN202322134678U CN220773989U CN 220773989 U CN220773989 U CN 220773989U CN 202322134678 U CN202322134678 U CN 202322134678U CN 220773989 U CN220773989 U CN 220773989U
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- Prior art keywords
- wire harness
- wire
- node
- trunk
- pcb
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 239000013585 weight reducing agent Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a novel FFC and PCB mixed light-weight vehicle wire harness, which comprises a wire harness trunk, a plurality of wire harness branches and a plurality of node wire harnesses; the wire harness trunk is provided with a plurality of wire harness branches, and the wire harness trunk and the wire harness branches adopt FFCs; the wire harness trunk and the wire harness branches are also provided with a plurality of node wire harnesses, and the end parts of the node wire harnesses are also connected with a power connector. According to the utility model, the trunk part and the branch part adopt FFC, and the connection part is provided with the PCB, so that the connection between the branch and the node wire harness is realized, and compared with the traditional wire harness, the weight of the utility model can be reduced by about 50%, so that the weight of the whole vehicle is reduced; the wiring harnesses are laid flatly, so that a large amount of space can be saved for the whole vehicle, and the connection of the wiring harnesses is facilitated by taking the PCB as a node for branch connection; the copper wire is used as the node wire harness to be connected with the connector, so that the interface of the connector is not required to be changed, and the compatibility of the wire harness is improved.
Description
Technical Field
The utility model relates to the technical field of line speed, in particular to a novel FFC and PCB hybrid light-weight vehicle wire harness.
Background
Along with development of automobile technology, automobile weight reduction is imperative, and especially a new energy automobile, because the energy density of the new energy automobile is low, in order to promote the continuation of the journey mileage, the weight reduction upgrading of whole automobile also becomes the direction of powerful propulsion, and wherein the weight reduction of a wire harness is also one of important directions. The existing wire harness is mainly laid by adopting conventional wires, and the requirements are difficult to meet.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a novel FFC and PCB hybrid lightweight vehicle wire harness.
The technical scheme of the utility model is as follows: a novel FFC and PCB mixed light-weight vehicle wire harness comprises a wire harness trunk, a plurality of wire harness branches and a plurality of node wire harnesses; the wire harness trunk is provided with a plurality of wire harness branches, and the wire harness trunk and the wire harness branches adopt FFCs;
the wire harness trunk and the wire harness branches are further provided with a plurality of node wire harnesses, and the end parts of the node wire harnesses are further connected with power connectors.
Preferably, the harness trunk and the harness branches are provided with a plurality of connecting parts.
Preferably, the connecting part adopts a PCB board, and the plurality of wire harness branches and the plurality of node wire harnesses are welded on the corresponding PCB board connecting parts of the wire harness branches, and the plurality of node wire harnesses are welded on the corresponding PCB board connecting parts of the wire harness branches.
Preferably, the plurality of node wire harnesses adopt copper wires, and the end parts of the copper wires are connected with a power connector.
The beneficial effects of the utility model are as follows:
1. according to the utility model, the trunk part and the branch part adopt FFC, and the connection part is provided with the PCB, so that the connection between the branch and the node wire harness is realized, and compared with the traditional wire harness, the weight of the utility model can be reduced by about 50%, so that the weight of the whole vehicle is reduced; in addition, the PCB is used as a node for branch connection, so that the connection of the wire harness is convenient;
2. according to the utility model, the copper wire is used as the node wire harness to be connected with the connector, so that the interface of the connector is not required to be changed, and the compatibility of the wire harness is improved;
3. the utility model can save a large amount of space for the whole vehicle by flattening the wire harness.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
in the figure, 1-harness trunk; 2-wire harness branch drying; 3-node wire harness; a 4-power connector; 5-connecting part.
Detailed Description
The following is a further description of embodiments of the utility model, taken in conjunction with the accompanying drawings:
as shown in fig. 1, the embodiment provides a novel FFC and PCB hybrid lightweight automotive harness, which comprises a harness trunk 1, a plurality of harness branches 2 and a plurality of node harnesses 3; a plurality of wire harness branches 2 are arranged on the wire harness trunk 1, and the wire harness trunk 1 and the wire harness branches 2 are FFC;
the wire harness trunk 1 and the wire harness branches 2 are further provided with a plurality of node wire harnesses 3, and the end parts of the node wire harnesses 3 are further connected with a power connector 4.
As a preferred embodiment, the harness trunk 1 and the harness branches 2 are provided with a plurality of connection parts 5.
As a preferred embodiment, the connection portion 5 is a PCB board, and the plurality of wire harness branches 2 and the plurality of node wire harnesses 3 are welded on the corresponding PCB board connection portion 5 of the wire harness trunk 1, and the plurality of node wire harnesses 3 are welded on the corresponding PCB board connection portion 5 of the wire harness branches 2.
As a preferred embodiment, a plurality of node wire harnesses 3 are copper wires, and the ends of the copper wires are connected with a power connector 4.
According to the embodiment, the PCB is arranged at the position of the connecting part 5, so that connection is convenient, and then the traditional copper wire is used as a node wire harness to be connected with the connector, so that the interface of the connector is not required to be changed, and the compatibility of the wire harness is improved; compared with the traditional wire harness, the weight of the wire harness is reduced by about 50% by using the FFC as the wire harness trunk and the wire harness branch. And the wiring harness in the embodiment is of a flattened structure, so that a large amount of space can be saved for the whole vehicle.
The foregoing embodiments and description have been provided merely to illustrate the principles and best modes of carrying out the utility model, and various changes and modifications can be made therein without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (4)
1. Novel FFC and PCB mix light-weighted automobile-used pencil, its characterized in that: the wire harness comprises a wire harness trunk (1), a plurality of wire harness branches (2) and a plurality of node wire harnesses (3); a plurality of wire harness branches (2) are arranged on the wire harness trunk (1), and the wire harness trunk (1) and the wire harness branches (2) are FFC;
the novel wire harness is characterized in that a plurality of node wire harnesses (3) are further arranged on the wire harness trunk (1) and the wire harness branch (2), and the end parts of the node wire harnesses (3) are further connected with a power connector (4).
2. The novel FFC and PCB hybrid lightweight automotive wiring harness of claim 1, wherein: a plurality of connecting parts (5) are arranged on the wire harness trunk (1) and the wire harness branches (2).
3. The novel FFC and PCB hybrid lightweight automotive wiring harness of claim 2, wherein: the connecting part (5) adopts a PCB, the plurality of wire harness branches (2) and the plurality of node wire harnesses (3) are welded on the corresponding PCB connecting part (5) of the wire harness trunk (1), and the plurality of node wire harnesses (3) are welded on the corresponding PCB connecting part (5) of the wire harness branches (2).
4. The novel FFC and PCB hybrid lightweight automotive wiring harness of claim 1, wherein: the plurality of node wire harnesses (3) adopt copper wires, and the end parts of the copper wires are connected with a power connector (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322134678.6U CN220773989U (en) | 2023-08-08 | 2023-08-08 | Novel FFC and PCB mix automobile-used pencil of lightweight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322134678.6U CN220773989U (en) | 2023-08-08 | 2023-08-08 | Novel FFC and PCB mix automobile-used pencil of lightweight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220773989U true CN220773989U (en) | 2024-04-12 |
Family
ID=90620550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322134678.6U Active CN220773989U (en) | 2023-08-08 | 2023-08-08 | Novel FFC and PCB mix automobile-used pencil of lightweight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220773989U (en) |
-
2023
- 2023-08-08 CN CN202322134678.6U patent/CN220773989U/en active Active
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