CN215851073U - Wire harness assembly structure of front wheel speed sensor - Google Patents
Wire harness assembly structure of front wheel speed sensor Download PDFInfo
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- CN215851073U CN215851073U CN202122246971.2U CN202122246971U CN215851073U CN 215851073 U CN215851073 U CN 215851073U CN 202122246971 U CN202122246971 U CN 202122246971U CN 215851073 U CN215851073 U CN 215851073U
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- wheel speed
- speed sensor
- wire harness
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Abstract
The utility model relates to the technical field of wheel speed sensors, in particular to a front wheel speed sensor wire harness assembly structure which comprises an EPB wire harness body, a first branch wire harness, a second branch wire harness, a vehicle body end connector, a wheel speed sensor connector, an EPB motor connector, a first switching fixing piece and a second switching fixing piece; the first switching fixing piece comprises a switching body and an anti-rotation clamping block, a first interface of the switching body is connected with the tail end of the EPB wiring harness body, a second interface is connected with the front end of the first branch wiring harness, and a third interface is connected with the front end of the second branch wiring harness; the middle part of the switching body is provided with an annular groove, the anti-rotation clamping block is provided with a protruding part, and the protruding part is clamped in the annular groove. The utility model can avoid the interference among all the branch wire harnesses, solves the problem that all the branch wire harnesses, particularly the connection part, are easy to break and separate in the running process of a vehicle, and has firm installation and good stability.
Description
Technical Field
The utility model relates to the technical field of wheel speed sensors, in particular to a front wheel speed sensor wire harness assembly structure.
Background
The wheel speed sensor is a sensor for measuring the rotational speed of the wheels of the vehicle. Wheel speed information is essential for modern vehicles, and is required for vehicle dynamic control systems (VDC), Electronic Stability Program (ESP), anti-lock brake system (ABS), electronic parking system (EPB), and the like. Wheel speed sensors are one of the most critical sensors in modern automobiles.
When the whole vehicle is provided with the EPB configuration, a section of EPB integrated wiring harness needs to be arranged at the brake end, parts such as a brake hose, a brake hard pipe, a fuel oil pipe and an oil inlet pipe exist at the arrangement positions of the EPB wiring harness and the wheel speed sensor, the directions of the EPB wiring harness and the wheel speed sensor wiring harness are similar, and the wiring harnesses are too close to each other due to the limited installation space of the vehicle body, so that the problem of interference is caused; on the other hand, because the automobile is in a continuous running state, the existing EPB wire harness and the existing wheel speed sensor wire harness are integrated together and are not properly arranged and fixed, the wire harness is easy to break off, and the connecting part of the wire harness plug-in and the wheel speed sensor is separated.
Disclosure of Invention
The utility model aims to provide a front wheel speed sensor wire harness assembly structure which is reasonable in spatial arrangement, firm in installation, not easy to break off and prevent separation, aiming at the defects of the prior art.
The purpose of the utility model is realized by the following technical scheme:
the utility model provides a fast sensor pencil assembly structure of front wheel, includes EPB pencil body, its characterized in that: the device also comprises a first branch wire harness, a second branch wire harness, a vehicle body end connector, a wheel speed sensor connector, an EPB motor connector, a first switching fixing piece and a second switching fixing piece; wherein: the tail end of the first branch wire harness is connected with the wheel speed sensor plug connector, the tail end of the second branch wire harness is connected with the EPB motor plug connector through a second switching fixing piece, and the front end of the EPB wire harness body of the first branch wire harness is connected with the vehicle body end plug connector;
the first switching fixing piece comprises a switching body and an anti-rotation clamping block, the switching body is respectively provided with a first interface, a second interface and a third interface, the first interface is connected with the tail end of the EPB wiring harness body, the second interface is connected with the front end of the first branch wiring harness, and the third interface is connected with the front end of the second branch wiring harness; the middle part of the switching body is provided with an annular groove, the anti-rotation clamping block is provided with a protruding part, and the protruding part is clamped in the annular groove.
In the technical scheme, the second switching fixing piece is bent to form an arc shape, and the second switching fixing piece is connected with one end of the EPB motor connector clip and is provided with a horn-shaped interface.
In the above technical scheme, the first switching fixing piece and the second switching fixing piece are integrally formed.
In the technical scheme, a plurality of straps used for fixing are arranged at intervals on the EPB wire harness body.
In the technical scheme, the bending part of the EPB wire harness body is provided with the flexible sheath.
In the above technical scheme, the flexible sheath is made of rubber.
In the technical scheme, the EPB wire harness body is sleeved with the TPU sheath.
The utility model has the beneficial effects that:
the utility model discloses a front wheel speed sensor wire harness assembly structure which comprises an EPB wire harness body, a first branch wire harness, a second branch wire harness, a vehicle body end plug connector, a wheel speed sensor plug connector, an EPB motor plug connector, a first switching fixing piece and a second switching fixing piece; wherein: the tail end of the first branch wiring harness is connected with the wheel speed sensor plug connector, the tail end of the second branch wiring harness is connected with the EPB motor plug connector through a second switching fixing piece, and the front end of the EPB wiring harness body of the first branch wiring harness is connected with the vehicle body end plug connector; the first switching fixing piece comprises a switching body and an anti-rotation clamping block, the switching body is respectively provided with a first interface, a second interface and a third interface, the first interface is connected with the tail end of the EPB wire harness body, the second interface is connected with the front end of the first branch wire harness, and the third interface is connected with the front end of the second branch wire harness; the middle part of the switching body is provided with an annular groove, the anti-rotation clamping block is provided with a protruding part, and the protruding part is clamped in the annular groove. Adopt above-mentioned structure, will connect two branch pencil integrations of fast sensor of wheel and EPB motor respectively through the three interface of first switching mounting and can avoid the interference between each branch pencil when being in the same place, first switching mounting passes through the annular groove and prevents the cooperation effect of changeing the fixture block moreover, has solved well and has taken place the problem of rupture, breaking away from easily at each branch pencil especially junction in the vehicle driving process, makes whole pencil assembly arrange rationally in limited space, and the installation is firm, and stability is good.
Drawings
The utility model is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the utility model, and for a person skilled in the art, other drawings can be obtained on the basis of the following drawings without inventive effort.
Fig. 1 is a schematic structural diagram of a front wheel speed sensor harness assembly structure according to the present embodiment.
Fig. 2 is a schematic structural diagram of a first adaptor fixing part of a harness assembly structure of a front wheel speed sensor according to an embodiment of the present invention.
Reference numerals:
the device comprises a vehicle body end connector 1, a wheel speed sensor connector 2 and an EPB motor connector 3;
the first adapter fixing member 4, the adapter body 41, the first interface 411, the second interface 412, the third interface 413, the annular groove 414, the anti-rotation fixture block 42 and the protrusion 421;
the second switching fixing piece 5 and the trumpet-shaped interface 51;
the device comprises a binding belt 6, a flexible sheath 7, a wheel speed sensor 8 and an EPB motor 9;
EPB harness body 10, first branch harness 20, second branch harness 30.
Detailed Description
The utility model is further described with reference to the following examples.
Fig. 1 and 2 show a specific embodiment of a front wheel speed sensor harness assembly structure of this embodiment, which includes an EPB harness body 10, a first branch harness 20, a second branch harness 30, a vehicle body end connector 1, a wheel speed sensor connector 2, an EPB motor connector 3, a first adaptor fastener 4, and a second adaptor fastener 5; wherein: the tail end of the first branch beam 20 is connected with the wheel speed sensor connector 2, the tail end of the second branch beam 30 is connected with the EPB motor connector 3 through the second switching fixing piece 5, and the front end of the EPB wire harness body 10 of the first branch beam 20 is connected with the vehicle body end connector 1; through EPB motor plug connector 3 and wheel speed sensor plug connector 2, can be convenient, fast with wheel speed sensor 8 and EPB motor 9 install and dismantle on first branch restraints 20 and second branch restraints 30.
As shown in fig. 2, the first adaptor fixing member 4 includes an adaptor body 41 and an anti-rotation fixture block 42, the adaptor body 41 is respectively provided with a first interface 411, a second interface 412 and a third interface 413, the first interface 411 is connected with the end of the EPB harness body 10, the second interface 412 is connected with the front end of the first branch harness 20, and the third interface 413 is connected with the front end of the second branch harness 30. The three interfaces of the first adapter fixing piece 4 are respectively used for integrating two branch wire harnesses for connecting the wheel speed sensor 8 and the EPB motor 9 together, and meanwhile, the interference between the branch wire harnesses can be avoided. The middle portion of the adapter body 41 is formed with an annular groove 414, the anti-rotation fixture block 42 is provided with a protrusion 421, and the protrusion 421 is clamped in the annular groove 414. Through the cooperation of the annular groove 414 and the anti-rotation fixture block 42, the problem that each branch wire harness is easy to break off and separate particularly at the joint in the running process of the vehicle is solved, so that the whole wire harness assembly is reasonably arranged in a limited space and is firmly installed.
The second switching fixing piece 5 is bent to be arc-shaped, and one end of the second switching fixing piece 5 connected with the EPB motor plug connector 3 is provided with a horn-shaped interface 51. The second switching fixing piece 5 enables the tail end of the second branch beam 30 to be firmly combined with the EPB motor connector 3, and the trumpet-shaped interface 51 can be better matched with the shape and the size of the EPB motor connector 3.
Specifically, the first switching fixing piece 4 and the second switching fixing piece 5 are integrally formed, and are integrally formed by injection molding during processing, so that the production and the manufacturing are convenient.
Specifically, the EPB harness body 10 is provided with a plurality of straps 6 at intervals for fixing. Because the EPB pencil is longer, sets up a ribbon 6 every a segment distance, fixes EPB pencil body 10 and automobile body through these ribbons 6 to prevent that the pencil from producing cracked risk because long-time vibrations, effects such as rub at the vehicle in-process of traveling, ensure the stability of whole pencil.
Specifically, the bending part of the EPB harness body 10 is provided with a flexible sheath 7. In a preferred embodiment, the flexible sheath 7 is a rubber flexible sheath 7. The bending part of the EPB wiring harness body 10 is the position where the EPB wiring harness body is most easily broken, and the rubber flexible sheath 7 plays a role in protecting the bending part.
Specifically, EPB pencil body 10 is equipped with the TPU sheath, and the TPU sheath has advantages such as hardness is big, intensity is high, elasticity is good, antifriction, anticorrosion to can prolong EPB pencil body 10's life.
Compared with the prior art, the front wheel speed sensor wire harness assembly structure integrates the two branch wire harnesses for connecting the wheel speed sensor 8 and the EPB motor 9 together, meanwhile, the interference between the branch wire harnesses can be avoided, and the first transfer fixing part 4 well solves the problem that the branch wire harnesses, particularly the connection part, are easy to break and separate in the vehicle running process through the matching effect of the annular groove 414 and the anti-rotation fixture block 42, so that the whole wire harness assembly is reasonably arranged in a limited space, is firmly installed and has good stability.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a fast sensor pencil assembly structure of front wheel, includes EPB pencil body, its characterized in that: the device also comprises a first branch wire harness, a second branch wire harness, a vehicle body end connector, a wheel speed sensor connector, an EPB motor connector, a first switching fixing piece and a second switching fixing piece; wherein: the tail end of the first branch wire harness is connected with the wheel speed sensor plug connector, the tail end of the second branch wire harness is connected with the EPB motor plug connector through a second switching fixing piece, and the front end of the EPB wire harness body of the first branch wire harness is connected with the vehicle body end plug connector;
the first switching fixing piece comprises a switching body and an anti-rotation clamping block, the switching body is respectively provided with a first interface, a second interface and a third interface, the first interface is connected with the tail end of the EPB wiring harness body, the second interface is connected with the front end of the first branch wiring harness, and the third interface is connected with the front end of the second branch wiring harness; the middle part of the switching body is provided with an annular groove, the anti-rotation clamping block is provided with a protruding part, and the protruding part is clamped in the annular groove.
2. The front wheel speed sensor harness assembly structure of claim 1, wherein: the second switching fixing piece is bent to be arc-shaped, and the second switching fixing piece is connected with one end of the EPB motor connector clip and is provided with a horn-shaped interface.
3. The front wheel speed sensor harness assembly structure of claim 1, wherein: the first switching fixing piece and the second switching fixing piece are integrally formed.
4. The front wheel speed sensor harness assembly structure of claim 1, wherein: the EPB wiring harness body is provided with a plurality of ties at intervals for fixing.
5. The front wheel speed sensor harness assembly structure of claim 1, wherein: the bending part of the EPB wire harness body is provided with a flexible sheath.
6. The front wheel speed sensor harness assembly structure of claim 5, wherein: the flexible sheath is made of rubber.
7. The front wheel speed sensor harness assembly structure of claim 1, wherein: the EPB wire harness body is sleeved with a TPU sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122246971.2U CN215851073U (en) | 2021-09-16 | 2021-09-16 | Wire harness assembly structure of front wheel speed sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122246971.2U CN215851073U (en) | 2021-09-16 | 2021-09-16 | Wire harness assembly structure of front wheel speed sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215851073U true CN215851073U (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122246971.2U Active CN215851073U (en) | 2021-09-16 | 2021-09-16 | Wire harness assembly structure of front wheel speed sensor |
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| CN (1) | CN215851073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117578148A (en) * | 2024-01-15 | 2024-02-20 | 仪征天海电线束有限公司 | Wire harness assembly of automobile wheel speed sensor |
-
2021
- 2021-09-16 CN CN202122246971.2U patent/CN215851073U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117578148A (en) * | 2024-01-15 | 2024-02-20 | 仪征天海电线束有限公司 | Wire harness assembly of automobile wheel speed sensor |
| CN117578148B (en) * | 2024-01-15 | 2024-03-15 | 仪征天海电线束有限公司 | Wire harness assembly of automobile wheel speed sensor |
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