Easily-installed communication wire harness in different directions

Abstract

The utility model discloses an easy-to-install communication wire harness in different directions, which comprises a plurality of electronic wires and a connector for connecting the plurality of electronic wires, the plurality of electronic wires are divided into a main wire harness and branch wire harnesses, and the plurality of electronic wires at the main wire harness and the branch wire harnesses penetrate into a metal braided tube for shielding electromagnetic interference. The metal braided tube penetrates into a heat shrink tube which has the functions of braiding to fix the metal tube and preventing water and moisture, and the heat shrink tube is wrapped with a wool-polyester adhesive tape for fixing and protecting the internal structure, so that a main wire harness and branch wire harnesses are formed. According to the mode, the electronic wire replaces a round wire, the metal braided tube, the heat shrink tube and the wool-polyester adhesive tape are sequentially coated, the structure is flexible, reliable and easy to install, the size is smaller, and installation and wiring are more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harnesses, in particular to an easy-to-install communication wire harness with different directions. Background Art

[0002] With the development of the automobile industry and the improvement of people's living standards, more and more functional requirements are placed on automobiles. The signals collected by various sensors on automobiles, especially pulse signals or weak current signals, have strong energy that can cause disorder in our pulse signals or weak current signals, interfere with the communication system, and affect customer experience.

[0003] Traditional communication harnesses generally use multi-core shielded cables, which are anti-interference through the internal structure of the cable (braiding + aluminum foil). This leads to the following defects in this type of harness: (1) Multi-core cables are straight-through and cannot meet the requirements of connecting the harness in different areas, and are not flexible enough; (2) The outer sheath of multi-core shielded cables is thick and cannot be wired in narrow areas; (3) Round wire harness.

[0004] Based on the above defects and shortcomings, it is necessary to improve the existing technology and design an easy-to-install communication harness with different directions. Utility Model Content

[0005] The main technical problem solved by the utility model is to provide an easy-to-install communication harness with different directions, so as to improve the problem that the communication harness in the prior art is not flexible enough and is inconvenient to install.

[0006] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide an easy-to-install communication harness with different directions, which includes a plurality of electronic wires and a connector connecting the plurality of electronic wires, and the plurality of electronic wires are divided into a main harness and a branch harness, and the plurality of electronic wires at the main harness and the branch harness are inserted into a metal braided tube for shielding electromagnetic interference, and the metal braided tube is inserted into a heat shrinkable tube for weaving to fix the metal tube and for waterproofing and moisture-proofing, and the outside of the heat shrinkable tube is wrapped with wool-polyester tape to fix and protect the internal structure, so as to form a main harness and a branch harness.

[0007] Preferably, a plurality of electronic wires inside the main wiring harness extend out of the ends thereof and are connected to a first terminal and a second terminal.

[0008] Preferably, a plurality of electronic wires inside the branch wiring harness extend out of their ends and are connected to a third terminal.

[0009] Preferably, the wool-polyester tape is wrapped around the outside of the heat shrink tube in a spiral manner.

[0010] Preferably, the number of the branch wiring harnesses is set according to the actual wiring harness directions.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) Use electronic wire instead of round wire. The price of round wire is higher than that of electronic wire, which can save production costs.

[0013] (2) For wire harnesses with multiple different directions, it is more convenient to make branches with electronic wires, while round wires require more processes to achieve the desired effect, which is time-consuming and labor-intensive;

[0014] (3) Since the communication wiring harness of the utility model is composed of multiple independent electronic wires, it is easier and more convenient to maintain;

[0015] (4) The utility model has a smaller size and is more convenient to install and wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure is a schematic diagram of the structure of a communication harness with different directions that is easy to install.

[0017] Figure 2 The diagram is a partial structural diagram of a communication harness with different directions that is easy to install.

[0018] Among them, 1. electronic wire, 11. main wiring harness, 12. branch wiring harness, 2. connector, 3. metal braided tube, 4. heat shrink tube, 5. wool-polyester tape, 6. first terminal, 7. second terminal, 8. third terminal. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0020] See also Figure 1 and Figure 2 , the utility model embodiment includes:

[0021] A communication harness with different directions that is easy to install, comprising an electronic wire 1, a connector 2, a metal braided tube 3, a heat shrink tube 4, a wool-polyester tape 5, a first terminal 6, a second terminal 7 and a third terminal 8. One end of a plurality of electronic wires 1 is connected to the connector 2, and the plurality of electronic wires 1 are divided into a main harness 11 and a branch harness 12. The plurality of electronic wires 1 at the main harness 11 and the branch harness 12 are inserted into the metal braided tube 3 for shielding electromagnetic interference, and the metal braided tube 3 is inserted into the heat shrink tube 4 for weaving to fix the metal tube and for waterproofing and moisture-proofing. The outside of the heat shrink tube 4 is wrapped with a wool-polyester tape 5 for fixing and protecting the internal structure, and the wool-polyester tape 5 is wrapped around the outside of the heat shrink tube 4 in a spiral manner. The plurality of electronic wires 1 in the main harness 11 extend out of their ends and are connected to the first terminal 6 and the second terminal 7; the plurality of electronic wires 1 in the branch harness 12 extend out of their ends and are connected to the third terminal 8. The number of the branch harnesses 12 is set according to the actual harness direction, and a plurality of branch harnesses can be provided.

[0022] The utility model discloses an easy-to-install communication wiring harness with different directions, which replaces round wires with electronic wires and is sequentially coated with metal braided tubes, heat shrink tubes and wool-polyester tapes. It has a flexible, reliable and easy-to-install structure, is smaller in size and is more convenient to install and wire.

[0023] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An easy-to-install communication harness with different directions, characterized by: It includes a plurality of electronic wires and a connector connecting the plurality of electronic wires. The plurality of electronic wires are divided into a main wire harness and a branch wire harness. The plurality of electronic wires at the main wire harness and the branch wire harness are inserted into a metal braided tube for shielding electromagnetic interference. The metal braided tube is inserted into a heat shrinkable tube for weaving to fix the metal tube and for waterproofing and moisture-proofing. The outside of the heat shrinkable tube is wrapped with a wool-polyester tape to fix and protect the internal structure, so as to form a main wire harness and a branch wire harness.

2. According to claim 1, an easy-to-install communication harness with different directions, characterized in that: A plurality of electronic wires in the main wiring harness extend out of the ends thereof and are connected with a first terminal and a second terminal.

3. The easy-to-install communication harness with different directions according to claim 1, characterized in that: A plurality of electronic wires inside the branch wiring harness extend out of the ends thereof and are connected to a third terminal.

4. The easy-to-install communication harness with different directions according to claim 1, characterized in that: The wool-polyester tape is wrapped around the outside of the heat shrink tube in a spiral manner.

5. The easy-to-install communication harness with different directions according to claim 1, characterized in that: The number of the branch wiring harnesses is set according to the actual wiring harness directions.

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