CN220491638U - Flexible automotive communication wire harness - Google Patents
Flexible automotive communication wire harness Download PDFInfo
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- CN220491638U CN220491638U CN202322099384.4U CN202322099384U CN220491638U CN 220491638 U CN220491638 U CN 220491638U CN 202322099384 U CN202322099384 U CN 202322099384U CN 220491638 U CN220491638 U CN 220491638U
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- 238000004891 communication Methods 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 103
- 229910052751 metal Inorganic materials 0.000 claims abstract description 60
- 239000002184 metal Substances 0.000 claims abstract description 60
- 239000004020 conductor Substances 0.000 claims abstract description 36
- 238000003466 welding Methods 0.000 claims abstract description 25
- 229910000679 solder Inorganic materials 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 28
- 239000012790 adhesive layer Substances 0.000 claims description 9
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 abstract description 14
- 238000005452 bending Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
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Abstract
本实用新型公开一种柔性汽车通信线束带，包括：叠置的上基材条、下基材条、位于基材条一端外侧的第一连接器和位于基材条另一端外侧的第二连接器，若干个间隔排布的金属导线组设置于上基材条与下基材条之间，每个所述金属导线组各自的一端通过一第一连接线与第一连接器电连接、各自的另一端通过一第二连接线与第二连接器电连接，每个所述金属导线组与第一连接线、第二连接线之间均通过锡膏焊接连接且焊接形成的焊接点位于上基材条与下基材条之间。本实用新型柔性汽车通信线束带在实现信号传输的基础上，减轻了整体的重量、提高了耐反复折弯的能力，又进一步提高导线与连接线之间连接的稳定与可靠性，从而提升整体信号传输的稳定性，便于复杂场景下的安装和使用。
The utility model discloses a flexible automobile communication wire harness, which includes: a stacked upper base material strip, a lower base material strip, a first connector located outside one end of the base material strip, and a second connection located outside the other end of the base material strip. device, a plurality of metal conductor groups arranged at intervals are arranged between the upper base material strip and the lower base material strip. One end of each metal conductor group is electrically connected to the first connector through a first connecting wire. The other end is electrically connected to the second connector through a second connection wire. Each of the metal wire groups and the first connection wire and the second connection wire are connected through solder paste welding, and the welding point formed by the welding is located on the Between the base material strip and the lower base material strip. On the basis of realizing signal transmission, the utility model's flexible automobile communication wire harness reduces the overall weight, improves the ability to withstand repeated bending, and further improves the stability and reliability of the connection between the wire and the connecting wire, thereby improving the overall The stability of signal transmission facilitates installation and use in complex scenarios.
Description
技术领域Technical field
本实用新型涉及汽车线缆技术领域，尤其是涉及一种柔性汽车通信线束带。The utility model relates to the technical field of automobile cables, in particular to a flexible automobile communication cable tie.
背景技术Background technique
随着汽车功能的增加，电气电子部件使用越来越多，用于连接各个电气电子部件的线束也随之变的越聊越重。目前的线束在使用时，若其中的一根导线出现断裂的情况，都会影响线束的稳定性，且导线与连接器的连接处较为薄弱，容易断开，导致信号传输的稳定性降低。As the functions of automobiles increase, more and more electrical and electronic components are used, and the wiring harnesses used to connect various electrical and electronic components have also become heavier and heavier. When the current wiring harness is in use, if one of the wires breaks, it will affect the stability of the wiring harness, and the connection between the wires and the connector is relatively weak and easy to disconnect, resulting in reduced signal transmission stability.
实用新型内容Utility model content
本实用新型的目的是提供一种柔性汽车通信线束带，该柔性汽车通信线束带在实现信号传输的基础上，减轻了整体的重量、提高了耐反复折弯的能力，又进一步提高导线与连接线之间连接的稳定与可靠性，从而提升整体信号传输的稳定性，便于复杂场景下的安装和使用。The purpose of this utility model is to provide a flexible automotive communication wire harness that, on the basis of realizing signal transmission, reduces the overall weight, improves the ability to withstand repeated bending, and further improves the connection between the wire and the The stability and reliability of the connection between the lines are improved, thereby improving the stability of the overall signal transmission and facilitating installation and use in complex scenarios.
为达到上述目的，本实用新型采用的技术方案是：一种柔性汽车通信线束带，包括：叠置的上基材条、下基材条、位于基材条一端外侧的第一连接器和位于基材条另一端外侧的第二连接器，若干个间隔排布的金属导线组设置于上基材条与下基材条之间，所述上基材条、金属导线组与下基材条之间通过一胶黏层连接；In order to achieve the above purpose, the technical solution adopted by this utility model is: a flexible automobile communication wire harness, which includes: a stacked upper base material strip, a lower base material strip, a first connector located outside one end of the base material strip and a first connector located outside one end of the base material strip. A second connector on the outside of the other end of the base material strip, a plurality of metal conductor groups arranged at intervals are arranged between the upper base material strip and the lower base material strip. The upper base material strip, the metal conductor group and the lower base material strip They are connected by an adhesive layer;
每个所述金属导线组各自的一端通过一第一连接线与第一连接器电连接、各自的另一端通过一第二连接线与第二连接器电连接，每个所述金属导线组与第一连接线、第二连接线之间均通过锡膏焊接连接且焊接形成的焊接点位于上基材条与下基材条之间，所述上基材条的上表面两端和下基材条的下表面两端各设置有一补强片，所述补强片位于焊接点的正上方或者正下方；One end of each of the metal conductor groups is electrically connected to the first connector through a first connection line, and the other end of each of the metal conductor groups is electrically connected to the second connector through a second connection line. The first connection line and the second connection line are connected by solder paste welding, and the welding point formed by welding is located between the upper base material strip and the lower base material strip. The two ends of the upper surface of the upper base material strip and the lower base material strip Each end of the lower surface of the material strip is provided with a reinforcing piece, and the reinforcing piece is located directly above or directly below the welding point;
每个所述金属导线组均包括至少3根间隔排布的金属导线，且相邻金属导线之间的间距小于相邻金属导线组之间的间距。Each of the metal conductor groups includes at least three metal conductors arranged at intervals, and the spacing between adjacent metal conductors is smaller than the spacing between adjacent metal conductor groups.
上述技术方案中进一步改进的方案如下：Further improved solutions among the above technical solutions are as follows:
1、上述方案中，所述补强片与上基材条、下基材条通过粘接固定。1. In the above scheme, the reinforcing sheet, the upper base material strip and the lower base material strip are fixed by bonding.
2、上述方案中，所述补强片为PC补强片、PMMA补强片或者PP补强片。2. In the above solution, the reinforcing sheet is a PC reinforcing sheet, a PMMA reinforcing sheet or a PP reinforcing sheet.
3、上述方案中，所述上基材条、下基材条为PET基材条、PVC基材条、PE基材条、PBT基材条或者PI基材条。3. In the above scheme, the upper base material strip and the lower base material strip are PET base material strips, PVC base material strips, PE base material strips, PBT base material strips or PI base material strips.
4、上述方案中，所述金属导线的直径为15μm ~300μm。4. In the above solution, the diameter of the metal wire is 15 μm ~ 300 μm.
5、上述方案中，所述上基材条、下基材条均为透明基材条。5. In the above solution, the upper substrate strip and the lower substrate strip are both transparent substrate strips.
由于上述技术方案的运用，本实用新型与现有技术相比具有下列优点：Due to the application of the above technical solutions, the present utility model has the following advantages compared with the existing technology:
本实用新型柔性汽车通信线束带，其若干个间隔排布的金属导线组设置于上基材条与下基材条之间，上基材条、金属导线组与下基材条之间通过一胶黏层连接，每个金属导线组各自的一端通过一第一连接线与第一连接器电连接、各自的另一端通过一第二连接线与第二连接器电连接，每个金属导线组均包括至少3根间隔排布的金属导线，且相邻金属导线之间的间距小于相邻金属导线组之间的间距，在实现信号传输的基础上，既减轻了线束带整体的重量、提高了耐反复折弯的能力，又提高了导线与连接器之间连接性能的稳定与可靠，便于复杂使用场景下的安装使用且可以保持良好的信号传输能力与可靠性；进一步的，其每个金属导线组与第一连接线、第二连接线之间均通过锡膏焊接连接且焊接形成的焊接点位于上基材条与下基材条之间，上基材条的上表面两端和下基材条的下表面两端各设置有一补强片，补强片位于焊接点的正上方或者正下方，通过补强片对焊点区域进行加强和保护，进一步提高导线与连接线之间连接的稳定与可靠性，从而提升整体信号传输的稳定性。The flexible automobile communication wire harness of the utility model has several metal conductor groups arranged at intervals and arranged between the upper base material strip and the lower base material strip. There is a gap between the upper base material strip, the metal conductor group and the lower base material strip. The adhesive layer is connected. One end of each metal wire group is electrically connected to the first connector through a first connecting wire, and the other end is electrically connected to the second connector through a second connecting wire. Each metal wire group All include at least 3 metal wires arranged at intervals, and the spacing between adjacent metal wires is smaller than the spacing between adjacent metal wire groups. On the basis of realizing signal transmission, it not only reduces the overall weight of the wire harness and improves In addition to the ability to withstand repeated bending, it also improves the stability and reliability of the connection performance between the wire and the connector, facilitates installation and use in complex usage scenarios, and can maintain good signal transmission capabilities and reliability; further, each of them The metal conductor group, the first connection line and the second connection line are all connected through solder paste welding, and the welding point formed by welding is located between the upper base material strip and the lower base material strip. The two ends of the upper surface of the upper base material strip and Each end of the lower surface of the lower base material strip is provided with a reinforcing piece. The reinforcing piece is located directly above or directly below the welding point. The welding spot area is strengthened and protected by the reinforcing piece to further improve the connection between the wire and the connecting line. The stability and reliability of the connection, thereby improving the stability of the overall signal transmission.
附图说明Description of the drawings
附图1为本实用新型柔性汽车通信线束带的结构示意图；Figure 1 is a schematic structural diagram of the flexible automotive communication wire harness of the present invention;
附图2为附图1中A-A剖视构示意图；Figure 2 is a schematic cross-sectional view along line A-A in Figure 1;
附图3为本实用新型柔性汽车通信线束带的局部结构示意图；Figure 3 is a partial structural schematic diagram of the flexible automotive communication wire harness of the present invention;
附图4为附图3中B处的放大示意图。Figure 4 is an enlarged schematic diagram of position B in Figure 3.
以上附图中：1、上基材条；2、下基材条；3、第一连接器；4、第二连接器；5、金属导线组；51、金属导线；52、护套层；6、胶黏层；7、第一连接线；8、第二连接线；9、补强片。In the above drawings: 1. Upper base material strip; 2. Lower base material strip; 3. First connector; 4. Second connector; 5. Metal wire set; 51. Metal wire; 52. Sheath layer; 6. Adhesive layer; 7. First connecting line; 8. Second connecting line; 9. Reinforcement piece.
实施方式Implementation
通过下面给出的具体实施例可以进一步清楚地了解本专利，但它们不是对本专利的限定。This patent can be further understood clearly through the specific examples given below, but they are not limiting of this patent.
实施例1：一种柔性汽车通信线束带，包括：叠置的上基材条1、下基材条2、位于基材条一端外侧的第一连接器3和位于基材条另一端外侧的第二连接器4，若干个间隔排布的金属导线组5设置于上基材条1与下基材条2之间，所述上基材条1、金属导线组5与下基材条2之间通过一胶黏层6连接；Embodiment 1: A flexible automobile communication wire harness, including: a stacked upper base material strip 1, a lower base material strip 2, a first connector 3 located outside one end of the base material strip, and a first connector 3 located outside the other end of the base material strip. The second connector 4 has a plurality of spaced metal conductor groups 5 arranged between the upper base material strip 1 and the lower base material strip 2. The upper base material strip 1, the metal conductor groups 5 and the lower base material strip 2 They are connected by an adhesive layer 6;
沿基材条长度方向延伸的每个所述金属导线组5各自的一端通过一第一连接线7与第一连接器3电连接、各自的另一端通过一第二连接线8与第二连接器4电连接，每个所述金属导线组5与第一连接线7、第二连接线8之间均通过锡膏焊接连接且焊接形成的焊接点位于上基材条1与下基材条2之间，所述上基材条1的上表面两端和下基材条2的下表面两端各设置有一补强片9，所述补强片9位于焊接点的正上方；One end of each metal conductor group 5 extending along the length direction of the base material strip is electrically connected to the first connector 3 through a first connecting wire 7, and the other end is connected to the second connector through a second connecting wire 8. Each metal wire group 5 is connected to the first connection wire 7 and the second connection wire 8 through solder paste welding, and the welding points formed by welding are located at the upper base material strip 1 and the lower base material strip 2, each of the two ends of the upper surface of the upper base material strip 1 and the two ends of the lower surface of the lower base material strip 2 is provided with a reinforcing piece 9, and the reinforcing piece 9 is located directly above the welding point;
每个所述金属导线组5均包括至少3根间隔排布的金属导线51，且相邻金属导线51之间的间距小于相邻金属导线组5之间的间距。Each of the metal conductor groups 5 includes at least three metal conductors 51 arranged at intervals, and the spacing between adjacent metal conductors 51 is smaller than the spacing between adjacent metal conductor groups 5 .
上述补强片9与上基材条1、下基材条2通过粘接固定。The above-mentioned reinforcing sheet 9 is fixed to the upper base material strip 1 and the lower base material strip 2 by bonding.
上述补强片9为PC补强片。The above-mentioned reinforcing piece 9 is a PC reinforcing piece.
上述上基材条1、下基材条2为PI基材条。The above-mentioned upper base material strip 1 and lower base material strip 2 are PI base material strips.
上述金属导线51的直径为105μm。The diameter of the above-mentioned metal wire 51 is 105 μm.
上述上基材条1、下基材条2均为透明基材条。The above-mentioned upper base material strip 1 and lower base material strip 2 are both transparent base material strips.
上述金属导线组5包括11根等间隔分布的金属导线51。The above-mentioned metal wire group 5 includes 11 metal wires 51 distributed at equal intervals.
上述金属导线51为铜导线。The above-mentioned metal wire 51 is a copper wire.
实施例2：一种柔性汽车通信线束带，包括：叠置的上基材条1、下基材条2、位于基材条一端外侧的第一连接器3和位于基材条另一端外侧的第二连接器4，若干个间隔排布的金属导线组5设置于上基材条1与下基材条2之间，所述上基材条1、金属导线组5与下基材条2之间通过一胶黏层6连接；Embodiment 2: A flexible automotive communication wire harness, including: a stacked upper base material strip 1, a lower base material strip 2, a first connector 3 located outside one end of the base material strip, and a first connector 3 located outside the other end of the base material strip. The second connector 4 has a plurality of spaced metal conductor groups 5 arranged between the upper base material strip 1 and the lower base material strip 2. The upper base material strip 1, the metal conductor groups 5 and the lower base material strip 2 They are connected by an adhesive layer 6;
每个所述金属导线组5各自的一端通过一第一连接线7与第一连接器3电连接、各自的另一端通过一第二连接线8与第二连接器4电连接，每个所述金属导线组5与第一连接线7、第二连接线8之间均通过锡膏焊接连接且焊接形成的焊接点位于上基材条1与下基材条2之间，所述上基材条1的上表面两端和下基材条2的下表面两端各设置有一补强片9，所述补强片9位于焊接点的正下方；One end of each metal conductor group 5 is electrically connected to the first connector 3 through a first connecting wire 7, and the other end is electrically connected to the second connector 4 through a second connecting wire 8. The metal wire group 5 and the first connection wire 7 and the second connection wire 8 are all connected through solder paste welding, and the welding point formed by the welding is located between the upper base material strip 1 and the lower base material strip 2. Both ends of the upper surface of the material strip 1 and both ends of the lower surface of the lower base material strip 2 are each provided with a reinforcing piece 9, and the reinforcing piece 9 is located directly below the welding point;
每个所述金属导线组5均包括至少3根间隔排布的金属导线51，且相邻金属导线51之间的间距小于相邻金属导线组5之间的间距。Each of the metal conductor groups 5 includes at least three metal conductors 51 arranged at intervals, and the spacing between adjacent metal conductors 51 is smaller than the spacing between adjacent metal conductor groups 5 .
上述补强片9与上基材条1、下基材条2通过粘接固定。The above-mentioned reinforcing sheet 9 is fixed to the upper base material strip 1 and the lower base material strip 2 by bonding.
上述补强片9为PMMA补强片。The above-mentioned reinforcing sheet 9 is a PMMA reinforcing sheet.
上述上基材条1、下基材条2为PET基材条。The above-mentioned upper base material strip 1 and lower base material strip 2 are PET base material strips.
上述金属导线51的直径为205μm。The diameter of the above-mentioned metal wire 51 is 205 μm.
上述金属导线组5包括15根等间隔分布的金属导线51。The above-mentioned metal wire group 5 includes 15 metal wires 51 distributed at equal intervals.
上述金属导线51嵌入胶黏层6内。The above-mentioned metal wire 51 is embedded in the adhesive layer 6 .
上述金属导线51上包覆有一护套层52，既可以实现绝缘，又可以保护导线不受胶黏层的侵蚀，还可以隔离相邻导线间的干扰。The above-mentioned metal conductor 51 is covered with a sheath layer 52, which can not only achieve insulation, but also protect the conductor from being eroded by the adhesive layer, and can also isolate interference between adjacent conductors.
上述金属导线51为铝导线。The above-mentioned metal wire 51 is an aluminum wire.
对上述实施例的进一步说明如下：Further description of the above embodiment is as follows:
选用的基材条、直径为15μm ~300μm的金属导线均为柔软材质，又将金属导线通过胶黏层封装于2个基材条之间，在提高整体柔韧性与耐折弯性的同时，保证金属导线对信号传输的稳定性，且可以减少使用过程中的震动与噪音；The selected base material strips and metal wires with a diameter of 15 μm ~ 300 μm are all soft materials, and the metal wires are encapsulated between the two base material strips through an adhesive layer, which improves the overall flexibility and bending resistance. Ensure the stability of signal transmission by metal wires and reduce vibration and noise during use;
采用由多根导线构成的导线组与连接线通过锡膏、激光焊接连接，可以避免因单根导线脱焊、断线导致信号传输中止的情况，从而提高信号传输的稳定性与可靠性。Using a wire group composed of multiple wires and connecting wires to connect through solder paste and laser welding can avoid signal transmission interruption caused by desoldering or disconnection of a single wire, thus improving the stability and reliability of signal transmission.
采用上述柔性汽车通信线束带时，其在实现信号传输的基础上，既减轻了线束带整体的重量、提高了耐反复折弯的能力，又提高了导线与连接器之间连接性能的稳定与可靠，便于复杂使用场景下的安装使用且可以保持良好的信号传输能力与可靠性；还进一步的，通过补强片对焊点区域进行加强和保护，进一步提高导线与连接线之间连接的稳定与可靠性，从而提升整体信号传输的稳定性。When using the above-mentioned flexible automotive communication wire harness, on the basis of realizing signal transmission, it not only reduces the overall weight of the wire harness, improves its ability to withstand repeated bending, but also improves the stability and performance of the connection between the wire and the connector. Reliable, easy to install and use in complex usage scenarios, and can maintain good signal transmission capabilities and reliability; furthermore, the solder joint area is strengthened and protected through reinforcing sheets to further improve the stability of the connection between the wires and the connecting wires and reliability, thereby improving the stability of overall signal transmission.
上述实施例只为说明本实用新型的技术构思及特点，其目的在于让熟悉此项技术的人士能够了解本实用新型的内容并据以实施，并不能以此限制本实用新型的保护范围。凡根据本实用新型精神实质所作的等效变化或修饰，都应涵盖在本实用新型的保护范围之内。The above embodiments are only for illustrating the technical concepts and features of the present invention. Their purpose is to enable those familiar with the technology to understand the content of the present invention and implement it accordingly. This does not limit the scope of protection of the present invention. All equivalent changes or modifications based on the spirit and essence of the present utility model shall be included in the protection scope of the present utility model.
Claims (6)
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| Application Number | Priority Date | Filing Date | Title |
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| CN202322099384.4U CN220491638U (en) | 2023-08-07 | 2023-08-07 | Flexible automotive communication wire harness |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322099384.4U CN220491638U (en) | 2023-08-07 | 2023-08-07 | Flexible automotive communication wire harness |
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| CN220491638U true CN220491638U (en) | 2024-02-13 |
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| CN202322099384.4U Active CN220491638U (en) | 2023-08-07 | 2023-08-07 | Flexible automotive communication wire harness |
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| CN (1) | CN220491638U (en) |
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