CN221573525U - Transmission connecting wire for automobile - Google Patents
Transmission connecting wire for automobile Download PDFInfo
- Publication number
- CN221573525U CN221573525U CN202323228667.0U CN202323228667U CN221573525U CN 221573525 U CN221573525 U CN 221573525U CN 202323228667 U CN202323228667 U CN 202323228667U CN 221573525 U CN221573525 U CN 221573525U
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- Prior art keywords
- layer
- wall
- wear
- connection line
- automobile
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 59
- 230000008054 signal transmission Effects 0.000 claims abstract description 35
- 239000010410 layer Substances 0.000 claims description 120
- 239000011241 protective layer Substances 0.000 claims description 28
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 6
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 6
- 239000004800 polyvinyl chloride Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000011850 water-based material Substances 0.000 claims description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000003063 flame retardant Substances 0.000 description 6
- 230000002035 prolonged effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cable Accessories (AREA)
Abstract
The utility model relates to the technical field of automobile cables and discloses a transmission connecting wire for an automobile, which comprises a wear-resistant layer, wherein the front end of the wear-resistant layer is fixedly connected with a cable connector, the rear end of the wear-resistant layer is fixedly connected with a vehicle-mounted connector, the middle part of the outer wall of the front end of the cable connector is provided with two conductive posts, the middle part of the outer wall of the rear end of the vehicle-mounted connector is provided with two connecting grooves, the inner wall of the wear-resistant layer is provided with a fireproof layer, the rear ends of the two conductive posts are respectively fixedly connected with a signal transmission wire and a power connecting wire, and the rear ends of the signal transmission wire and the power connecting wire penetrate through the wear-resistant layer and are respectively fixedly connected with the connecting grooves. Compared with the existing automobile cable in the market, the signal transmission line and the power connection line are combined into one cable through the cable connector and the vehicle-mounted connector, so that the transmission of power and signals is realized, and the working efficiency of the automobile cable is improved.
Description
Technical Field
The utility model relates to the technical field of automobile cables, in particular to a transmission connecting wire for an automobile.
Background
Along with the continuous development of social economy and continuous progress of modern technology, automobile cable technology has also obtained the development of a great deal, automobile cable is the transmission connecting wire of connecting engine system, lighting system, charging system, audio system, instrument board etc. automobile electrical components, automobile cable can transmit electric energy, signal and data, provide reliable circuit connection, ensure normal work and communication between each part of car, simultaneously, automobile cable still needs to satisfy vibration, temperature variation and the environmental requirement in the car driving, has good durability and stability, and automobile cable has played key effect in guaranteeing performance, security and the driving comfort of vehicle for each item function normal operating of car.
However, most of the existing automobile cables on the market are poor in fireproof and waterproof performances, the safety of the automobile cables in the use process is possibly reduced, and the electromagnetic interference resistance of the existing automobile cables on the market is poor, so that automobile signals are possibly influenced in the transmission process, the normal use of the automobile cables is interfered, and the use safety of the automobile cables is reduced to a certain extent.
Accordingly, a transmission connection line for an automobile is provided by one skilled in the art to solve the problems set forth in the background art.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a transmission connecting wire for an automobile, which improves the fireproof and waterproof performances of the transmission connecting wire for the automobile through a fireproof layer arranged on the inner wall of a wear-resistant layer and a waterproof layer arranged on the inner wall of the fireproof layer, improves the use safety of the transmission connecting wire for the automobile to a certain extent and prolongs the service life of the transmission connecting wire for the automobile.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a transmission connecting wire for car, includes the wearing layer, the front end fixedly connected with cable joint of wearing layer, the rear end fixedly connected with on-vehicle joint of wearing layer, the middle part of cable joint front end outer wall is provided with two conductive posts, two spread grooves have been seted up at the middle part of on-vehicle joint rear end outer wall, the inner wall of wearing layer is provided with the flame retardant coating, the rear end of two conductive posts is fixedly connected with signal transmission line and power connecting wire respectively, the rear end of signal transmission line and power connecting wire all runs through the wearing layer and is fixedly connected with the spread groove respectively;
Through above-mentioned technical scheme, through the signal shielding layer that sets up at the outer wall of first protective layer, prevent the work of electromagnetic interference signal transmission line, guarantee signal transmission's stability, improved the security of the use of this transmission connection line for car to a certain extent.
Further, the wear-resistant layer is made of polyurethane elastomer rubber, and the fireproof layer is made of a tertiary acrylic emulsion water-based material;
Through above-mentioned technical scheme, the wearing layer protection signal transmission line and the power connecting wire of being convenient for have promoted the life of this transmission connecting wire for car to a certain extent.
Further, a waterproof layer is arranged on the inner wall of the fireproof layer, and the waterproof layer is made of soft polyvinyl chloride;
Through above-mentioned technical scheme, be convenient for promote the fire behavior of this transmission connecting wire for car through the flame retardant coating to and promote the waterproof performance of this transmission connecting wire for car through the waterproof layer, promoted the security that this transmission connecting wire for car used to a certain extent.
Further, a first insulating layer is arranged on the outer wall of the signal transmission line, a second insulating layer is arranged on the outer wall of the power supply connecting line, and polyvinyl chloride materials are used for the first insulating layer and the second insulating layer;
Through above-mentioned technical scheme, be convenient for prevent respectively through first insulating layer and second insulating layer that power connecting wire and second insulating layer from appearing the risk of electric leakage, improved this transmission connecting wire safety in utilization for car to a certain extent.
Further, a first protective layer is arranged on the outer wall of the first insulating layer, a second protective layer is arranged on the outer wall of the second insulating layer, a signal shielding layer is arranged on the outer wall of the first protective layer, and the first protective layer and the second protective layer are both made of semi-conductive polyester non-woven fiber cloth;
Through above-mentioned technical scheme, be convenient for first protective layer and second protective layer protect signal transmission line and power connecting wire respectively, promote the life of this transmission connecting wire for car.
Further, the signal shielding layer is made of tinned round copper wire woven mesh;
Through above-mentioned technical scheme, prevent the work of electromagnetic interference signal transmission line through the signal shielding layer, guarantee signal transmission's stability.
Further, a second compression layer is arranged on the outer wall of the second protection layer, a first compression layer is arranged on the outer wall of the signal shielding layer, and the first compression layer and the second compression layer are both made of steel wire armor wires;
through above-mentioned technical scheme, be convenient for protect signal transmission line and power connecting wire respectively through first compressive layer and second compressive layer, prevent that the foreign object from pushing down this transmission connecting wire for car and causing the damage to signal transmission line and power connecting wire, prolonged the life of this transmission connecting wire for car.
Further, a filling layer is arranged in a gap between the outer walls of the first compression-resistant layer and the second compression-resistant layer, and the filling layer is made of PP ropes;
Through above-mentioned technical scheme, the relative position of fixed signal transmission line and power connecting wire of being convenient for promotes the stability when this transmission connecting wire for car uses.
The utility model has the following beneficial effects:
1. compared with the existing automobile cable in the market, the automobile transmission connecting wire provided by the utility model has the advantages that the fireproof and waterproof performances of the automobile transmission connecting wire are improved through the fireproof layer arranged on the inner wall of the wear-resistant layer and the waterproof layer arranged on the inner wall of the fireproof layer, the use safety of the automobile transmission connecting wire is improved to a certain extent, and the service life of the automobile transmission connecting wire is prolonged.
2. Compared with the existing automobile cable in the market, the transmission connecting wire for the automobile provided by the utility model has the advantages that the signal shielding layer arranged on the outer wall of the first protective layer is used for preventing the work of the electromagnetic interference signal transmission line, ensuring the stability of signal transmission and improving the use safety of the transmission connecting wire for the automobile to a certain extent.
3. Compared with the existing automobile cable in the market, the transmission connecting wire for the automobile provided by the utility model combines the signal transmission line and the power supply connecting wire into one cable through the cable connector and the vehicle-mounted connector, and simultaneously realizes the transmission of power supply and signals, thereby improving the working efficiency of the automobile cable.
Drawings
Fig. 1 is an isometric view of a transmission connection wire for an automobile according to the present utility model;
fig. 2 is a schematic structural diagram of a transmission connection line for an automobile according to the present utility model;
fig. 3 is a side sectional view of a transmission connection wire for an automobile according to the present utility model;
fig. 4 is a plan view of a transmission connection line for an automobile according to the present utility model;
fig. 5 is a front view of a transmission connection wire for an automobile according to the present utility model.
Legend description:
1. A cable joint; 2. a conductive post; 3. a vehicle-mounted connector; 4. a connecting groove; 5. a signal transmission line; 6. a first insulating layer; 7. a first protective layer; 8. a signal shielding layer; 9. a first compressive layer; 10. a filling layer; 11. a power supply connection line; 12. a second insulating layer; 13. a second protective layer; 14. a second compressive layer; 15. a waterproof layer; 16. a fire-blocking layer; 17. and a wear-resistant layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a transmission connecting wire for car, includes wearing layer 17, the front end fixedly connected with cable joint 1 of wearing layer 17, the rear end fixedly connected with on-vehicle joint 3 of wearing layer 17, the middle part of cable joint 1 front end outer wall is provided with two conductive posts 2, two spread grooves 4 have been seted up at the middle part of on-vehicle joint 3 rear end outer wall, the inner wall of wearing layer 17 is provided with flame retardant coating 16;
The wearing layer 17 uses polyurethane elastomer rubber material, the flame retardant coating 16 uses tertiary acrylic emulsion waterborne material, the rear end of two electric conduction posts 2 is fixedly connected with signal transmission line 5 and power connecting wire 11 respectively, the rear end of signal transmission line 5 and power connecting wire 11 all runs through first protective layer 17 and is fixedly connected with spread groove 4 respectively.
Through the signal shielding layer 8 that sets up at the outer wall of first protective layer 7, prevent the work of electromagnetic interference signal transmission line 5, guarantee signal transmission's stability, improved the security of the use of this transmission connection line for car to a certain extent.
The inner wall of the fireproof layer 16 is provided with a waterproof layer 15, the waterproof layer 15 is made of soft polyvinyl chloride materials, the fireproof performance of the automobile transmission connecting wire is conveniently improved through the fireproof layer 16, the waterproof performance of the automobile transmission connecting wire is improved through the waterproof layer 15, the use safety of the automobile transmission connecting wire is improved to a certain extent, the outer wall of the signal transmission wire 5 is provided with a first insulating layer 6, the outer wall of the power supply connecting wire 11 is provided with a second insulating layer 12, the first insulating layer 6 and the second insulating layer 12 are made of polyvinyl chloride materials, the risk of electric leakage of the power supply connecting wire 11 and the second insulating layer 12 is conveniently and respectively prevented through the first insulating layer 6 and the second insulating layer 12, the use safety of the automobile transmission connecting wire is improved to a certain extent, the outer wall of the first insulating layer 6 is provided with a first protective layer 7, the outer wall of the second insulating layer 12 is provided with a second protective layer 13, the outer wall of the first protective layer 7 is provided with a signal shielding layer 8, the first protective layer 7 and the second protective layer 13 are both made of semi-conductive polyester non-woven fiber cloth, so that the first protective layer 7 and the second protective layer 13 are convenient for respectively protecting the signal transmission line 5 and the power connection line 11, the service life of the transmission connection line for automobiles is prolonged, the signal shielding layer 8 is made of a tinned round copper wire woven mesh, the work of the electromagnetic interference signal transmission line 5 is prevented by the signal shielding layer 8, the stability of signal transmission is ensured, the outer wall of the second protective layer 13 is provided with a second compression layer 14, the outer wall of the signal shielding layer 8 is provided with a first compression layer 9, the first compression layer 9 and the second compression layer 14 are both made of steel wire armor wires, the signal transmission line 5 and the power connection line 11 are convenient for being respectively protected by the first compression layer 9 and the second compression layer 14, prevent that the foreign object from pushing down this transmission connecting wire for car and causing the damage to signal transmission line 5 and power connecting wire 11, prolonged the life of this transmission connecting wire for car, the space between the outer wall of first compressive layer 9 and second compressive layer 14 is provided with filling layer 10, and filling layer 10 uses the PP rope to make, the relative position of fixed signal transmission line 5 and power connecting wire 11 of being convenient for promotes the stability when this transmission connecting wire for car uses.
Working principle: when using this transmission connecting wire for car, at first connect 1 with on-vehicle joint 2 with this transmission connecting wire for car between the automobile electrical component through cable, secondly through the flame retardant coating 16 that sets up at the inner wall of wearing layer 17 and the waterproof layer 15 that sets up at the inner wall of flame retardant coating 16 have promoted the fire prevention and the waterproof performance of this transmission connecting wire for car, the security of the use of this transmission connecting wire for car has been promoted to a certain extent, and the life-span of this transmission connecting wire for car, through the signal shielding layer 8 that sets up at the outer wall of first protective layer 7, prevent the work of electromagnetic interference signal transmission line 5, guarantee signal transmission's stability.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.
Claims (8)
1. Transmission connection line for motor vehicles, comprising a wear-resistant layer (17), characterized in that: the novel anti-friction cable comprises a cable connector (1) fixedly connected with the front end of a wear-resistant layer (17), a vehicle-mounted connector (3) is fixedly connected with the rear end of the wear-resistant layer (17), two conductive posts (2) are arranged in the middle of the outer wall of the front end of the cable connector (1), two connecting grooves (4) are formed in the middle of the outer wall of the rear end of the vehicle-mounted connector (3), a fireproof layer (16) is arranged on the inner wall of the wear-resistant layer (17), signal transmission lines (5) and power connection wires (11) are fixedly connected to the rear ends of the two conductive posts (2) respectively, and the rear ends of the signal transmission lines (5) and the power connection wires (11) penetrate through the wear-resistant layer (17) and are fixedly connected with the connecting grooves (4) respectively.
2. A transmission connection line for an automobile according to claim 1, wherein: the wear-resistant layer (17) is made of polyurethane elastomer rubber, and the fireproof layer (16) is made of a tertiary acrylic emulsion water-based material.
3. A transmission connection line for an automobile according to claim 1, wherein: the inner wall of the fireproof layer (16) is provided with a waterproof layer (15), and the waterproof layer (15) is made of soft polyvinyl chloride.
4. A transmission connection line for an automobile according to claim 1, wherein: the outer wall of the signal transmission line (5) is provided with a first insulating layer (6), the outer wall of the power connection line (11) is provided with a second insulating layer (12), and the first insulating layer (6) and the second insulating layer (12) are made of polyvinyl chloride materials.
5. A transmission connection line for a vehicle according to claim 4, wherein: the outer wall of first insulating layer (6) is provided with first protective layer (7), the outer wall of second insulating layer (12) is provided with second protective layer (13), the outer wall of first protective layer (7) is provided with signal shielding layer (8), first protective layer (7) and second protective layer (13) all use semi-conductive polyester nonwoven fiber cloth to make.
6. A transmission connection line for an automobile according to claim 5, wherein: the signal shielding layer (8) is made of a tinned round copper wire woven mesh.
7. A transmission connection line for an automobile according to claim 5, wherein: the outer wall of second protective layer (13) is provided with second compressive layer (14), the outer wall of signal shielding layer (8) is provided with first compressive layer (9), first compressive layer (9) and second compressive layer (14) all use steel wire armor net to make.
8. A transmission connection line for an automobile according to claim 7, wherein: the gap between the outer walls of the first compression-resistant layer (9) and the second compression-resistant layer (14) is provided with a filling layer (10), and the filling layer (10) is made of PP ropes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323228667.0U CN221573525U (en) | 2023-11-29 | 2023-11-29 | Transmission connecting wire for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323228667.0U CN221573525U (en) | 2023-11-29 | 2023-11-29 | Transmission connecting wire for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221573525U true CN221573525U (en) | 2024-08-20 |
Family
ID=92297888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323228667.0U Active CN221573525U (en) | 2023-11-29 | 2023-11-29 | Transmission connecting wire for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221573525U (en) |
-
2023
- 2023-11-29 CN CN202323228667.0U patent/CN221573525U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |