CN216994195U - Automobile body pencil fixed knot constructs based on compound winding displacement - Google Patents
Automobile body pencil fixed knot constructs based on compound winding displacement Download PDFInfo
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- CN216994195U CN216994195U CN202220429116.7U CN202220429116U CN216994195U CN 216994195 U CN216994195 U CN 216994195U CN 202220429116 U CN202220429116 U CN 202220429116U CN 216994195 U CN216994195 U CN 216994195U
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- Prior art keywords
- flat cable
- wire harness
- vehicle body
- fixing structure
- line
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 11
- 238000004804 winding Methods 0.000 title claims abstract description 11
- 150000001875 compounds Chemical class 0.000 title claims abstract description 4
- 239000002131 composite material Substances 0.000 claims description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000002390 adhesive tape Substances 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 11
- 238000010009 beating Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram 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 application provides a car body pencil fixed knot constructs based on compound winding displacement, includes: a flat cable body; the flat cable body is provided with a fixer; the holder includes a fixing bracket; the fixing bracket is sleeved on the flat cable body, and two sides of the fixing bracket are provided with convex blocks extending outwards; the lug is provided with a fixing hole for mounting a bolt; the wire harness fixing device can facilitate the wire harness to be installed on an automobile body or an interior trim part, can enable the wire harness structure to be uniform, improves consistency, can use a mechanical arm to clamp, adapts to automatic production, and improves production efficiency.
Description
Technical Field
The utility model relates to the field of automobile wire harnesses, in particular to a vehicle body wire harness fixing structure based on composite flat cables.
Background
At present, car wiring harness is in the use, in order to avoid in a jumble, mostly bind the pencil through the ribbon, or bind the pencil through the adhesive tape, but this kind of pencil connected mode, when fixing the automobile body of car, interior trim part or other positions with the pencil, still need increase a new fixer again, just can install the pencil on the relevant position, consequently, there is the trouble problem of pencil installation, and current automobile body pencil uniformity is poor, inconvenient manipulator snatchs, be difficult to realize automated production.
Therefore, it is necessary to provide a technical solution that can optimize the harness retainer, improve the harness consistency, and adapt to automated production.
SUMMERY OF THE UTILITY MODEL
The utility model provides a vehicle body wire harness fixing structure based on a composite flat cable, and aims to solve the problems that an existing wire harness is troublesome to install, poor in consistency and difficult to adapt to automatic production.
The technical scheme adopted by the utility model is as follows: a vehicle body wire harness fixing structure based on a composite flat cable comprises: a flat cable body; the flat cable body is provided with a fixer; the holder includes a fixing bracket;
the fixing bracket is sleeved on the flat cable body, and two sides of the fixing bracket are provided with convex blocks extending outwards; the lug is provided with a fixing hole for mounting a bolt.
Further, the fixer also comprises a buckle; the buckle is sleeved on the flat cable body, and a clamping block is arranged at the lower part of the buckle.
Furthermore, the cross section of the fixture block is in a round-corner rectangular structure.
Further, the fixer also comprises a sticking block; the upper end face of the sticking block is stuck on the flat cable body, and the lower end face of the sticking block is used for being stuck on an automobile.
Further, the flat cable body comprises an FFC flat cable, a connecting flat cable and a combined wire; the combined line is arranged at the upper end face of the FFC flat cable, and the connecting flat cable is arranged at the lower end face of the FFC flat cable;
the left ends of the FFC flat cable, the connecting flat cable and the combined line are all connected to the same connector, and the right ends of the FFC flat cable, the connecting flat cable and the combined line are correspondingly connected with different connectors respectively.
Furthermore, an aluminum row conducting wire is arranged on the lower end face of the connecting flat cable.
Further, the combined line includes at least one of a large square wire, an ethernet line, an LVDS line, an air bag line, a coaxial line and a USB line; the combined lines are connected to the same connector or connected to different connectors respectively.
Furthermore, the FFC flat cable, the connecting flat cable and the combined cable are fixed through staples or glue.
Furthermore, an adhesive tape or a corrugated pipe is arranged outside the flat cable body.
Furthermore, the right ends of the FFC flat cable and the connecting flat cable are connected to the same connector or different connectors respectively.
The utility model has the beneficial effects that:
the wire harness fixing device can facilitate the wire harness to be installed on an automobile body or an interior trim part, can enable the wire harness structure to be uniform, improves consistency, can use a mechanical arm to clamp, adapts to automatic production, and improves production efficiency.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of a fixing bracket according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a buckle according to an embodiment of the present invention;
FIG. 4 is a schematic view of an embodiment of a pasting block;
fig. 5 is a schematic structural view of a flat cable body according to an embodiment of the present invention;
fig. 6 is a sectional view taken at a-a of fig. 5.
Reference is made to the accompanying drawings in which: a1, flat cable body; a2, a fixer; a21, a fixed support; a22, a buckle; a23, sticking blocks; a3, connector assembly; 1. a large square wire; 2. an Ethernet line; 3. LVDS lines; 4. an air bag wire; 5. a coaxial line; 6. a USB line; 7. FFC flat cable; 8. connecting a flat cable; 9. and (4) arranging a lead in an aluminum row.
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
The utility model provides a vehicle body wire harness fixing structure based on a composite flat cable, and aims to solve the problems that an existing wire harness is troublesome to mount, poor in consistency and difficult to adapt to automatic production.
Referring to fig. 1 to 4, in order to achieve the object, the present invention provides a vehicle body wire harness fixing structure based on a composite type flat cable, comprising: a flat cable body A1; specifically, the flat cable body A1 is an FFC flat cable, so that the traditional square meter wire with the diameter of 0.35m is replaced, the weight of the wire rod can be greatly reduced, the flat cable is a formed wire harness, the grabbing operation of a mechanical arm can be realized, the assembly is convenient, and meanwhile, the formed flat cable structure can be attached to a vehicle body bottom plate without gaps, so that the installation of the wire harness is more compact; further, a fixer a2 is arranged on the flat cable body a 1; wherein, the fixer A2 comprises a fixing bracket A21; the fixing support A21 is sleeved on the flat cable body A1, so that the wire harness can be fixed and neat, the consistency of products is improved, and the two sides of the fixing support A21 are provided with convex blocks in an outward extending mode; be provided with the fixed orifices on the lug, the fixed orifices is used for the construction bolt to this accessible bolt is installed the pencil on fixed bolster A21 corresponding position, and installs through the bolt, can improve fixer A2's dismouting efficiency, facilitates the use.
In one embodiment, retainer a2 further includes a snap a 22; buckle A22 cover is established on winding displacement body A1, and buckle A22 lower part is provided with the fixture block, and is concrete, and the cross section of fixture block is fillet rectangle structure, and buckle A22 is arranged in pegging graft in the fitting piece of corresponding automobile body or interior trim part, can provide the position simultaneously, supplies the manipulator to snatch to this carries out automated production.
In one embodiment, holder a2 further includes a sticker a 23; the upper end face of the sticking block A23 is stuck on the flat cable body A1, and the lower end face is used for being stuck on an automobile, so that the wiring harness is fixed on a vehicle body or an interior trim part through the sticking block A23.
In this application, fixer A2 provides three kinds of forms to this can select corresponding fixer A2 to carry out the pencil installation according to actual conditions, thereby can improve the use adaptability of fixer A2.
In one embodiment, referring to fig. 5-6, the flat cable body a1 includes an FFC flat cable 7, a connecting flat cable 8, and a combination cable; specifically, the combined line includes at least one of a large square wire 1, an ethernet wire 2, an LVDS wire 3, an air bag wire 4, a coaxial wire 5 and a USB wire 6, and is uniformly disposed at an upper end surface of the FFC bus line 7, and the common connection bus line 8 is disposed at a lower end surface of the FFC bus line 7.
The left ends of the FFC flat cable 7, the connecting flat cable 8 and the combined cable are all connected with the same connector A3, the right ends of the FFC flat cable 7 and the connecting flat cable 8 can be connected to the same connector A3 or connected to different connectors A3 respectively, the arrangement is carried out according to specific conditions, the right ends of all the lines in the combined cable can be connected to the same connector A3 or connected to different connectors A3 respectively or connected to the same connector A3 in a combined mode, and the rest of the lines are connected to different connectors A3 respectively.
In one embodiment, an aluminum bus bar wire 9 is provided at the lower end surface of the connection flat cable 8, and the 12V copper main power line can be replaced by the aluminum bus bar wire 9 as a bus bar.
In one embodiment, the exterior of the flat cable body a1 is provided with an adhesive tape or a corrugated tube to protect the wiring harness therein and to allow the wiring harness to be neatly arranged therein, and the FFC flat cable 7, the connecting flat cable 8 and the combined wires can be fixed by staples or glue.
In the winding displacement body A1 of this application, with the installation of the integrated modularization of each lines to this optimizes the wire structure, improves the uniformity of product, and in this application, the pencil structure lightweight can reduce whole weight, and reduction in production cost can adapt to automatic assembly through connector A3 simultaneously, improves production efficiency.
Specifically, in the present application, the conventional 0.35mm FFC flat cable 7 or FPC flat cable is used to replace the conventional one in the prior art2A wire of 0.5 to 1mm2The lead can be replaced by a common connecting flat cable 8 with the other 1.5mm2And above pencil keeps unchangeable, if the combination line keeps unchangeable to this can realize the lightweight design on overall structure, alleviates whole quality greatly, in addition, in the position of the narrow and small installation difficulty in some spaces, use FFC winding displacement 7 and print in advance and connect after the panel beating, with this can guarantee installation and connection effect.
Compared with the prior art, in this application, winding displacement type automobile body pencil assembly, the formability is good, can match the complicated laminated structure of automobile body panel beating, and the product assembly uniformity is good simultaneously, can guarantee product quality, and winding displacement type automobile body pencil can realize that the manipulator snatchs the assembly, adapts to automated production, improves production efficiency.
Meanwhile, in the application, the power supply and the signals of the whole vehicle are transmitted in different wires of the composite flat cable, the flat cable is fixed on the vehicle body bottom plate by the fixer A2 in an integral form, the formed flat cable structure can be attached to the vehicle body bottom plate without gaps, and the mounting effect is good.
In addition, the winding displacement that this application provided can set corresponding shape according to the wiring space of car in advance to adjust fixer A2's position, then when the installation, directly put the winding displacement in corresponding car wiring space, directly fix through fixer A2 after that, with this quick installation that can realize the pencil, and compare among the prior art and carry out arranging of pencil in the car and stereotype and adjust the installation, can reduce the installation time of pencil to the at utmost, and improve the installation effectiveness.
Any combination of the various embodiments of the present invention should be considered as disclosed herein, without departing from the spirit of the present invention; within the scope of the technical idea of the utility model, any combination of various simple modifications and different embodiments of the technical solution without departing from the inventive idea of the present invention shall fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a vehicle body pencil fixed knot constructs based on compound winding displacement which characterized in that includes: a flat cable body; the flat cable body is provided with a fixer; the holder includes a fixing bracket;
the fixed support is sleeved on the flat cable body, and both sides of the fixed support extend outwards to form convex blocks; the lug is provided with a fixing hole for mounting a bolt.
2. The composite bus bar-based vehicle body wire harness fixing structure according to claim 1, wherein: the fixer also comprises a buckle; the buckle is sleeved on the flat cable body, and a clamping block is arranged on the lower portion of the buckle.
3. The composite bus bar-based vehicle body wire harness fixing structure according to claim 2, wherein: the cross section of the fixture block is of a round-corner rectangular structure.
4. A vehicle body wire harness fixing structure based on a composite bus cable according to any one of claims 1 to 3, wherein: the fixer also comprises a sticking block; the upper end face of the sticking block is stuck on the flat cable body, and the lower end face of the sticking block is used for being stuck on an automobile.
5. The composite type flat cable-based vehicle body wire harness fixing structure according to claim 1, wherein: the flat cable body comprises an FFC flat cable, a connecting flat cable and a combined wire; the combined line is arranged at the upper end face of the FFC flat cable, and the connecting flat cable is arranged at the lower end face of the FFC flat cable;
the left ends of the FFC flat cable, the connecting flat cable and the combined line are all connected to the same connector, and the right ends of the FFC flat cable, the connecting flat cable and the combined line are correspondingly connected with different connectors respectively.
6. The composite bus bar-based vehicle body wire harness fixing structure according to claim 5, wherein: and an aluminum row conducting wire is arranged on the lower end face of the connecting flat cable.
7. The composite bus bar-based vehicle body wire harness fixing structure according to claim 5 or 6, wherein: the combined line comprises at least one of a large square conducting wire, an Ethernet line, an LVDS line, an air bag line, a coaxial line and a USB line; the combined lines are connected to the same connector or connected to different connectors respectively.
8. The composite type flat cable-based vehicle body wire harness fixing structure according to claim 5 or 6, wherein: the FFC flat cable, the connecting flat cable and the combined cable are fixed through staples or glue.
9. The composite bus bar-based vehicle body wire harness fixing structure according to claim 5 or 6, wherein: the outside of the flat cable body is provided with an adhesive tape or a corrugated pipe.
10. The composite bus bar-based vehicle body wire harness fixing structure according to claim 5 or 6, wherein: the FFC flat cable and the right end of the connecting flat cable are connected to the same connector or are respectively connected to different connectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220429116.7U CN216994195U (en) | 2022-02-28 | 2022-02-28 | Automobile body pencil fixed knot constructs based on compound winding displacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220429116.7U CN216994195U (en) | 2022-02-28 | 2022-02-28 | Automobile body pencil fixed knot constructs based on compound winding displacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216994195U true CN216994195U (en) | 2022-07-19 |
Family
ID=82394275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220429116.7U Active CN216994195U (en) | 2022-02-28 | 2022-02-28 | Automobile body pencil fixed knot constructs based on compound winding displacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216994195U (en) |
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2022
- 2022-02-28 CN CN202220429116.7U patent/CN216994195U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231204 Address after: 200232 floor 1-3, No.24, Lane 315, Fenggu Road, Xuhui District, Shanghai Patentee after: Shanghai Jikrypton Blue New Energy Technology Co.,Ltd. Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Address before: 315899 room 1031, building 1, Liaohe Road business building, Xinqi street, Beilun District, Ningbo City, Zhejiang Province Patentee before: Zhejiang jikrypton Intelligent Technology Co.,Ltd. Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. |