CN217405149U - High-speed transmission wire harness of new energy automobile - Google Patents
High-speed transmission wire harness of new energy automobile Download PDFInfo
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- CN217405149U CN217405149U CN202221137025.2U CN202221137025U CN217405149U CN 217405149 U CN217405149 U CN 217405149U CN 202221137025 U CN202221137025 U CN 202221137025U CN 217405149 U CN217405149 U CN 217405149U
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Abstract
The utility model discloses a high-speed transmission wire harness of a new energy automobile, which comprises a structure main body, wherein the structure main body comprises a protective layer, a compression-resistant rubber core arranged in the protective layer and a wire harness arranged in the compression-resistant rubber core; a first shielding layer is arranged between the protective layer and the compression-resistant rubber core, a plurality of groups of wiring harness installation holes are formed in the compression-resistant rubber core, the wiring harnesses are arranged in the wiring harness installation holes in an insertion mode, and a second shielding layer is arranged on the surface layer of the wiring harnesses in a coated mode; the compression-resistant rubber core is provided with a plurality of groups of transverse compression-relieving through holes which are transversely distributed and longitudinal compression-relieving through holes which are longitudinally distributed; the wire harness consists of a wire core and an insulating layer which is arranged on the surface layer of the wire core in a cladding mode; the compression-resistant rubber core is arranged, and is of a flat structure, so that the compression resistance effect is achieved; through the setting of first shielding layer, second shielding layer, play electromagnetic shield's effect, improved pencil transmission stability.
Description
Technical Field
The utility model relates to a transmission pencil technical field, concretely relates to new energy automobile's high-speed transmission pencil.
Background
Along with the rapid development of communication technology, the requirements of people on multimedia entertainment and driving safety are increasing day by day, and therefore, the development of circuits and equipment of an automobile system is greatly influenced.
At present, various electric wires and cables for providing signal transmission channels for automobile systems need to be integrated into different wire harnesses to be connected with multimedia equipment, and the problems exist that: on one hand, the anti-electrical interference performance is poor, and particularly in the vehicle environment, the current changes frequently, the magnetic field changes complicatedly, and the signal disorder is more easily caused; on the other hand, the traditional transmission wire harness has poor compression resistance, and is easy to break and break in a long-time bending or extrusion environment, so that the service life is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem and providing a new energy automobile's high-speed transmission pencil.
The utility model discloses a technical scheme realizes above-mentioned mesh, a high-speed transmission pencil of new energy automobile, including a main structure body, the main structure body includes the protective layer, set up in the protective layer resistance to compression glue core and set up in the pencil in the resistance to compression glue core;
a first shielding layer is arranged between the protective layer and the compression-resistant rubber core, a plurality of groups of wiring harness installation holes are formed in the compression-resistant rubber core, the wiring harnesses are arranged in the wiring harness installation holes in an alternating mode, and a second shielding layer is arranged on the surface layer of the wiring harness in a coated mode;
the compression-resistant rubber core is provided with a plurality of groups of transverse compression-relieving through holes which are transversely distributed and longitudinal compression-relieving through holes which are longitudinally distributed;
the wire harness is composed of a wire core and an insulating layer which is arranged on the surface layer of the wire core in a coated mode.
Preferably, the compression-resistant rubber core is of a flat structure, and the protective layer is arranged outside the compression-resistant rubber core in a coating manner.
Preferably, the compression-resistant rubber core is made of an elastic silica gel material or an elastic rubber material.
Preferably, a woven layer is arranged in the middle of the protective layer, and the woven layer and the protective layer are integrally formed.
Preferably, the surface layer of the protective layer is provided with an anti-aging coating.
The utility model has the advantages that:
the compression-resistant rubber core is arranged, and is of a flat structure, so that the compression resistance effect is achieved; the arrangement of the first shielding layer and the second shielding layer plays a role of electromagnetic shielding, and the transmission stability of the wire harness is improved; the transverse and transverse pressure-relieving through holes and the longitudinal pressure-relieving through hole are formed in the rubber core, so that the compression resistance of the wire harness is further improved; the braided layer is arranged in the middle of the protective layer, so that the effects of breakage prevention and fracture prevention are achieved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a cross-sectional view of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-2:
the high-speed transmission wire harness of the new energy automobile comprises a structure main body, wherein the structure main body comprises a protective layer 1, a pressure-resistant rubber core 6 arranged in the protective layer 1 and a wire harness arranged in the pressure-resistant rubber core 6; a first shielding layer 3 is arranged between the protective layer 1 and the compression-resistant rubber core 6, a plurality of groups of wiring harness installation holes are formed in the compression-resistant rubber core 6, the wiring harnesses are arranged in the wiring harness installation holes in an alternating insertion mode, and a second shielding layer 9 is arranged on the surface layer of the wiring harness in a coating mode; a plurality of groups of transverse pressure-relieving through holes 4 which are transversely distributed and longitudinal pressure-relieving through holes 5 which are longitudinally distributed are arranged on the pressure-resisting rubber core 6; the wire harness is composed of a wire core 7 and an insulating layer 8 which is arranged on the surface layer of the wire core in a cladding mode.
The compression-resistant rubber core 6 is of a flat structure, and the protective layer 1 is arranged outside the compression-resistant rubber core 6 in a coating manner; the compression-resistant rubber core 6 is made of elastic silica gel material or elastic rubber material; the middle of the protective layer 1 is provided with a woven layer 2, and the woven layer 2 and the protective layer 1 are integrally formed; and an anti-aging coating is arranged on the surface layer of the protective layer 1.
The working principle is as follows:
the compression-resistant rubber core is arranged, and is of a flat structure, so that the compression resistance effect is achieved; the arrangement of the first shielding layer and the second shielding layer plays a role in electromagnetic shielding, and the transmission stability of the wire harness is improved; the transverse and transverse pressure-relief through holes and the longitudinal pressure-relief through holes are formed in the rubber core, so that the pressure resistance of the wire harness is further improved; through set up the weaving layer in the middle of the protective layer, played the effect of breakage-proof, fracture prevention.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The high-speed transmission wire harness of the new energy automobile is characterized by comprising a structure main body, wherein the structure main body comprises a protective layer, a compression-resistant rubber core arranged in the protective layer and a wire harness arranged in the compression-resistant rubber core;
a first shielding layer is arranged between the protective layer and the compression-resistant rubber core, a plurality of groups of wiring harness installation holes are formed in the compression-resistant rubber core, the wiring harnesses are arranged in the wiring harness installation holes in an alternating mode, and a second shielding layer is arranged on the surface layer of the wiring harness in a coated mode;
the compression-resistant rubber core is provided with a plurality of groups of transverse compression-relieving through holes which are transversely distributed and longitudinal compression-relieving through holes which are longitudinally distributed;
the wire harness is composed of a wire core and an insulating layer arranged on the surface layer of the wire core in a cladding mode.
2. The high-speed transmission wire harness of the new energy automobile according to claim 1, characterized in that: the anti-compression rubber core is of a flat structure, and the protective layer is arranged outside the anti-compression rubber core in a coating mode.
3. The high-speed transmission wire harness of the new energy automobile according to claim 1, characterized in that: the compression-resistant rubber core is made of elastic silica gel materials or elastic rubber materials.
4. The high-speed transmission wire harness of the new energy automobile according to claim 1, characterized in that: the weaving layer is arranged in the middle of the protective layer, and the weaving layer and the protective layer are integrally formed.
5. The high-speed transmission wire harness of the new energy automobile according to claim 1, characterized in that: and an anti-aging coating is arranged on the surface layer of the protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221137025.2U CN217405149U (en) | 2022-05-11 | 2022-05-11 | High-speed transmission wire harness of new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221137025.2U CN217405149U (en) | 2022-05-11 | 2022-05-11 | High-speed transmission wire harness of new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217405149U true CN217405149U (en) | 2022-09-09 |
Family
ID=83144046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221137025.2U Active CN217405149U (en) | 2022-05-11 | 2022-05-11 | High-speed transmission wire harness of new energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217405149U (en) |
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2022
- 2022-05-11 CN CN202221137025.2U patent/CN217405149U/en active Active
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