CN114142406A - Automobile wire harness - Google Patents
Automobile wire harness Download PDFInfo
- Publication number
- CN114142406A CN114142406A CN202111465580.8A CN202111465580A CN114142406A CN 114142406 A CN114142406 A CN 114142406A CN 202111465580 A CN202111465580 A CN 202111465580A CN 114142406 A CN114142406 A CN 114142406A
- Authority
- CN
- China
- Prior art keywords
- wire
- fixing sleeve
- arc
- wire harness
- shaped clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0481—Tubings, i.e. having a closed section with a circular cross-section
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/0207—Wire harnesses
- B60R16/0215—Protecting, fastening and routing means therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The invention discloses an automobile wire harness, and relates to the technical field of automobile wire harnesses. The wire fixing sleeve comprises a wire fixing sleeve and an electric wire, wherein a supporting frame matched with the wire fixing sleeve is fixed inside the wire fixing sleeve, a plurality of wire clamping grooves are arranged on the outer circular surface of the wire fixing sleeve at equal intervals, an arc-shaped clamping plate is clamped on the outer circular surface of the wire fixing sleeve and positioned between the wire clamping grooves, and the electric wire is clamped in the wire clamping grooves under the action of the arc-shaped clamping plate. According to the invention, the electric wires and cables in the wire harness can be uniformly clamped in the wire clamping grooves, so that the position relation of adjacent wires is clear, an insulating tape or an insulating rubber tube is not required for wrapping, the electric wires and cables can be drawn out through the gap between two adjacent arc clamping plates during maintenance and inspection, each electric wire and cable can be conveniently inspected, only one electric wire and cable needs to be replaced during maintenance of the wire harness, the maintenance cost is reduced, and the maintenance and inspection time is shortened.
Description
Technical Field
The invention belongs to the technical field of automobile wire harnesses, and particularly relates to an automobile wire harness.
Background
The automobile wire harness is used for transmitting various information relative to the automobile and enabling the whole automobile to be in a good control state. The automobile wire harness is a network main body of an automobile circuit, and the automobile circuit does not exist without the wire harness. The wire harness is a component in which a contact terminal (connector) punched from a copper material is crimped with an electric wire and cable, and then an insulator is molded or a metal case is added to the exterior of the contact terminal, so that a connection circuit is formed by bundling the contact terminal and the cable with the wire harness.
Most of wires and cables in the existing automobile wire harness are exposed, in order to enable the wires and cables in the wire harness to be concentrated and compact, an insulating adhesive tape is usually wound or an insulating rubber tube is wrapped on the outer surface of the wires and cables in the wire harness, although the centralized arrangement and convenient routing of the wires and cables in the wire harness can be ensured, obstacles are easily caused to inspection in the maintenance and inspection processes, a maintenance worker cannot visually inspect each wire and cable in the wire harness, usually the wound insulating adhesive tape or insulating rubber tube is cut off and inspected one by one, and the winding of the insulating adhesive tape or insulating rubber tube after the inspection is finished is complex; alternatively, the entire harness is replaced directly, which increases the repair rate, but at a higher cost. In addition, the electric wires and cables wound together through the insulating adhesive tapes or the insulating rubber tubes are relatively close to each other, so that the mutual interference of signals is easy to occur in the using process, and the good transmission of the signals is not facilitated.
Disclosure of Invention
The invention aims to provide an automobile wire harness, which solves the problem that the wire harness is wound by an insulating tape or an insulating rubber tube in the background technology.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an automobile wire harness which comprises a wire fixing sleeve and an electric wire, wherein a supporting frame matched with the wire fixing sleeve is fixed inside the wire fixing sleeve, a plurality of wire clamping grooves are equidistantly arranged on the outer circular surface of the wire fixing sleeve, an arc-shaped clamping plate is clamped on the outer circular surface of the wire fixing sleeve and positioned between the wire clamping grooves, the electric wire is clamped in the wire clamping grooves under the action of the arc-shaped clamping plate, and the arc-shaped clamping plate and the wire fixing sleeve are coaxial;
a first storage cavity is formed in the wall of the lead fixing sleeve, and first protective plaster is filled in the first storage cavity;
a second storage cavity is formed in the inner wall of the arc-shaped clamping plate, and second protection mortar is filled in the second storage cavity.
Furthermore, a connecting clamping groove is formed in the outer circular surface of the wire fixing sleeve and located between the two wire clamping grooves, and the connecting clamping groove is clamped with the arc-shaped clamping plate.
Furthermore, a connecting clamping strip matched with the connecting clamping groove is fixed on the inner arc surface of the arc-shaped clamping plate.
Further, first protection daub, second protection daub material are the same, first protection daub, second protection daub are by adding the organic fire prevention putty that has metal particle and make.
Furthermore, the support frame includes middle stay tube, be annular equidistance on the disc outside the middle stay tube and be fixed with the backup pad, the one end that middle stay tube was kept away from to the backup pad is fixed with the support ring, set up on the support ring with the fixed cover complex spacing groove of wire.
Further, the inner diameter of the wire clamping groove is larger than or equal to the outer diameter of the wire.
Further, the two adjacent arc-shaped clamping plates seal the wire clamping groove between the two adjacent arc-shaped clamping plates.
The invention has the following beneficial effects:
1. according to the invention, through the combined use of the wire fixing sleeve, the wire clamping groove and the arc-shaped clamping plates, the electric wires and cables in the wire harness can be uniformly clamped in the wire clamping groove, so that the position relation of adjacent wires is clear, an insulating adhesive tape or an insulating rubber tube is not required for wrapping, the electric wires and cables can be drawn out through a gap between two adjacent arc-shaped clamping plates during maintenance and inspection, each electric wire and cable is conveniently inspected, only one electric wire and cable needs to be replaced during maintenance of the wire harness, the maintenance cost is reduced, and the maintenance and inspection time is shortened.
2. According to the wire harness protection device, the first protection daub and the second protection daub are respectively filled in the wire fixing sleeve and the arc-shaped clamping plate, so that the wire fixing sleeve and the arc-shaped clamping plate have a signal shielding function, the mutual interference of signal transmission between two adjacent wires and cables is effectively avoided, the stability of signal transmission is ensured, and meanwhile, the first protection daub and the second protection daub have a fireproof function and can improve the safety of the wire harness during use.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of an automotive wiring harness according to the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2;
fig. 4 is a schematic structural view of a wire harness;
FIG. 5 is a cross-sectional view of a wire harness;
FIG. 6 is a schematic structural view of an arc-shaped clamping plate;
FIG. 7 is a schematic cross-sectional view of an arc-shaped clamping plate;
fig. 8 is a schematic structural view of the intermediate support tube.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a wire fixing sleeve, 101-a first storage cavity, 102-a connecting clamping groove, 2-a wire harness, 3-a support frame, 301-a middle support tube, 302-a support plate, 303-a support ring, 304-a limiting groove, 4-a wire clamping groove, 5-an arc clamping plate, 501-a second storage cavity, 502-a connecting clamping strip, 6-first protective plaster and 7-second protective plaster.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention is an automotive wire harness, including a wire fixing sleeve 1 and an electric wire 2, a supporting frame 3 matched with the wire fixing sleeve 1 is fixed inside the wire fixing sleeve 1, a plurality of wire clamping slots 4 are equidistantly arranged on the outer circumferential surface of the wire fixing sleeve 1, an arc clamping plate 5 is clamped on the outer circumferential surface of the wire fixing sleeve 1 and at a position between the wire clamping slots 4, the electric wire 2 is clamped in the wire clamping slots 4 under the action of the arc clamping plate 5, and the arc clamping plate 5 and the wire fixing sleeve 1 are coaxial;
the support frame 3 can be selected according to the requirements when in specific use, can use a complete structure filled with the support frame 3, and can also use an external structure with the support frame 3 removed for fixing the wires in the wire harness; after the support frame 3 is lacked, the arc-shaped clamping plates 5 on two same diameters are taken out, so that the lead fixing sleeve 1 can be flattened, the wiring harness in the state can be suitable for the automobile wiring space with narrow space, and the application range of the automobile wiring harness is further enlarged.
In addition, the fan-shaped hole formed between each supporting plate 302 in the supporting frame 3 can be used for storing the secondary wire harness used for replacing the main wire harness, the wire harness is convenient to maintain and is replaced, the middle supporting pipe 301 in the supporting frame 3 is a hollow pipe, and in order to avoid the influence of static electricity on each electric wire 2 in use, a copper wire can be threaded in the middle supporting pipe 301 for neutralizing negative charges, so that the stability of signal transmission of each electric wire 2 in the wire harness is ensured.
A first storage cavity 101 is formed in the wall of the lead fixing sleeve 1, and first protective plaster 6 is filled in the first storage cavity 101; the inner wall of the arc-shaped clamping plate 5 is provided with a second storage cavity 501, the second storage cavity 501 is filled with second protective daub 7, the first protective daub 6 and the second protective daub 7 are made of the same material, the first protective daub 6 and the second protective daub 7 are made of organic fireproof blocking materials added with metal particles, the organic fireproof blocking materials are made of organic synthetic resin serving as an adhesive, added with a fireproof agent, filler and the like through rolling, the blocking materials are not solidified for a long time, the plasticity is good, the influence on the recovery of the wire fixing sleeve 1 and the arc-shaped clamping plate 5 is avoided, the sealing performance between two adjacent arc-shaped clamping plates 5 can be further improved, and the constraint on the electric wire 2 is improved; the metal particles are uniformly distributed in the organic fireproof blocking material through a mixer, the metal particles can be one or more of red copper, nickel, aluminum, stainless steel and lead, the aluminum content is light, the signal shielding capability is strong, and the aluminum is preferably selected as the mixed metal particles.
The connecting clamping groove 102 is formed in the outer circular surface of the lead fixing sleeve 1 and located between the two lead clamping grooves 4, and the connecting clamping groove 102 is clamped with the arc-shaped clamping plate 5.
Wherein, a connecting clamping strip 502 matched with the connecting clamping groove 102 is fixed on the inner arc surface of the arc clamping plate 5.
The fixed cover 1 of wire fixes arc cardboard 5 on the surface through the cooperation of connecting draw-in groove 102 and connecting card strip 502, surrounds wire 2 inside wire draw-in groove 4, and has the clearance between two adjacent arc cardboard 5, conveniently takes out or puts into wire 2.
Wherein, support frame 3 includes middle stay tube 301, it is fixed with backup pad 302 to be annular equidistance on the outer disc of middle stay tube 301, the one end that middle stay tube 301 was kept away from to backup pad 302 is fixed with support ring 303, set up on support ring 303 with the fixed cover 1 complex spacing groove 304 of wire, support frame 3 supports at the fixed cover 1 inside of wire provides, guarantees that the pencil overall structure is mellow and full behind the installation wire and cable, conveniently lays wire in the car.
Wherein, the internal diameter of wire draw-in groove 4 is greater than or equal to the external diameter of electric wire 2, is convenient for fill into wire draw-in groove 4 with electric wire 2, avoids appearing the too big and condition of can not filling of electric wire 2 diameter.
The two adjacent arc-shaped clamping plates 5 seal the wire clamping grooves 4 between the two adjacent arc-shaped clamping plates 5, and limit the wires 2 in the wire clamping grooves 4.
One specific application of this embodiment is: during the use, through there being the clearance between two adjacent arc cardboard 5 take out electric wire 2 or put into wire draw-in groove 4 inside, two adjacent arc cardboard 5 are automatic closed, seal wire 2 inside wire draw-in groove 4, at first protection daub 6, under second protection daub 7 effect, can effectually play the shielding effect, avoid external signal's interference, make the electric wire cable in the pencil evenly arrange simultaneously, can fix the electric wire cable in the pencil, need not use insulating tape or insulating rubber tube to wrap up.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides an automobile wire harness, includes fixed cover of wire (1) and electric wire (2), the fixed cover of wire (1) inside be fixed with the fixed cover of wire (1) complex support frame (3), its characterized in that:
a plurality of wire clamping grooves (4) are equidistantly formed in the outer circular surface of the wire fixing sleeve (1), arc-shaped clamping plates (5) are clamped on the outer circular surface of the wire fixing sleeve (1) and are positioned between the wire clamping grooves (4), the electric wire (2) is clamped in the wire clamping grooves (4) under the action of the arc-shaped clamping plates (5), and the arc-shaped clamping plates (5) and the wire fixing sleeve (1) are coaxial;
a first storage cavity (101) is formed in the wall of the lead fixing sleeve (1), and first protective plaster (6) is filled in the first storage cavity (101);
second storage chamber (501) have been seted up to arc cardboard (5) inner wall, second storage chamber (501) inside packing has second protection daub (7).
2. The automotive wire harness as claimed in claim 1, wherein a connecting slot (102) is formed on the outer circumferential surface of the wire fixing sleeve (1) at a position between the two wire slots (4), and the connecting slot (102) is clamped with the arc-shaped clamping plate (5).
3. The automotive wire harness as claimed in claim 2, wherein the arc-shaped clamping plates (5) are fixed with connecting clamping strips (502) which are matched with the connecting clamping grooves (102) on the inner cambered surfaces.
4. The automotive wire harness according to claim 1, wherein the first protective mastic (6) and the second protective mastic (7) are made of the same material, and the first protective mastic (6) and the second protective mastic (7) are made of an organic fireproof putty added with metal particles.
5. The automotive wire harness as claimed in claim 1, wherein the support frame (3) comprises a middle support tube (301), support plates (302) are fixed on the outer circumferential surface of the middle support tube (301) in an annular shape at equal intervals, a support ring (303) is fixed on one end of the support plate (302) far away from the middle support tube (301), and a limit groove (304) matched with the wire fixing sleeve (1) is formed in the support ring (303).
6. The automotive wire harness as claimed in claim 1, characterized in that the inner diameter of the wire trap groove (4) is greater than or equal to the outer diameter of the electric wire (2).
7. The automotive wire harness as claimed in claim 1, wherein the two adjacent arc-shaped clamping plates (5) seal the wire clamping grooves (4) between the two adjacent arc-shaped clamping plates (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111465580.8A CN114142406A (en) | 2021-12-03 | 2021-12-03 | Automobile wire harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111465580.8A CN114142406A (en) | 2021-12-03 | 2021-12-03 | Automobile wire harness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114142406A true CN114142406A (en) | 2022-03-04 |
Family
ID=80387668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111465580.8A Withdrawn CN114142406A (en) | 2021-12-03 | 2021-12-03 | Automobile wire harness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114142406A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116365307A (en) * | 2023-04-17 | 2023-06-30 | 长春市鑫鸿图科技有限公司 | Automobile wire harness with wire winding structure |
-
2021
- 2021-12-03 CN CN202111465580.8A patent/CN114142406A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116365307A (en) * | 2023-04-17 | 2023-06-30 | 长春市鑫鸿图科技有限公司 | Automobile wire harness with wire winding structure |
| CN116365307B (en) * | 2023-04-17 | 2024-01-26 | 柳州市双飞汽车电器配件制造有限公司 | Automobile wire harness with wire winding structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220304 |
|
| WW01 | Invention patent application withdrawn after publication |