CN201788722U

CN201788722U - Wheel speed sensor wire bundle with three parallel loops

Info

Publication number: CN201788722U
Application number: CN 201020225067
Authority: CN
Inventors: 朱新爱; 吴桂新
Original assignee: Shanghai Laimu Electronic Co Ltd
Current assignee: Shanghai Laimu Electronic Co Ltd
Priority date: 2010-06-11
Filing date: 2010-06-11
Publication date: 2011-04-06
Anticipated expiration: 2020-06-11

Abstract

The utility model relates to a vehicular wheel speed sensor wire bundle, in particular to a wheel speed sensor wire bundle with three parallel loops. The wheel speed sensor wire bundle comprises a seven-core wire; the wire is divided into three branches at one end; the joint of the three branches is fastened and positioned by three-in-one Molding. The wheel speed sensor wire bundle with three parallel loops is characterized in that the seven-core wire is provided with seven conductors; the seven conductors pass through insulating material respectively; and furthermore, sheaths are arranged outside the conductors which pass through the insulating material. The wheel speed sensor wire bundle mainly solves the technical problem that the single loop structure of the existing wheel speed sensor wire bundle can not meet the arrangement requirement of the wire bundle in the whole vehicle, the wire arranging structure can be optimized, the wire arranging space and the mass of the whole vehicle can be reduced, and the vehicular wheel speed sensor wire bundle can be beneficial to development trend requirement of vehicular system on lightness and miniaturization.

Description

The wheel speed sensors wire harness that a kind of three loops are parallel

Technical field

The utility model relates to the automobile wheel speed sensor wire harness, the wheel speed sensors wire harness that particularly a kind of three loops are parallel.

Background technology

Along with developing of automobile industry, the requirement of automobile overall performance is improved day by day, as fail safe, stability, economy, and volume, quality etc.Existing automobile wheel speed sensor wire harness mainly is made up of multiple core cord, connector, terminal, Moldin (model) buckle, insulating sleeve, rubber sheath etc.Such automobile wheel speed sensor wire harness is installed on the automotive suspension usually, wire harness one end is connected with wheel speed sensors, the other end is connected with the car load wire harness, and transfer signals to control system, the conduction of realization signal, thereby make the MICROCOMPUTER PROCESSING center obtain corresponding wheel speed information, operation of being correlated with and control.

With regard to present wheel speed sensors wire harness, be generally single loop, an end fifth wheel speed sensors, the other end connect control processing system and get final product, but this single loop structure can not satisfy wire harness layout requirement in the car load.

The utility model content

The purpose of this utility model is to provide a kind of three loops parallel wheel speed sensors wire harness, the single loop structure that mainly solves existing wheel speed sensors wire harness can not satisfy the technical problem of wire harness layout requirement in the car load, it can optimize wire structures, reduce wiring space and complete vehicle quality, help the light-duty and miniature development trend demand of automotive system.

For realizing above-mentioned utility model purpose, the technical solution of the utility model is:

The wheel speed sensors wire harness that a kind of three loops are parallel, it is characterized in that: it comprises a branch of seven core electric wires, and this seven cores electric wire, one end is divided into three beams branch with electric wire, and described separated time place is by three-in-one Molding snaps into position.

The wheel speed sensors wire harness that described three loops are parallel, it is characterized in that: described seven core electric wires have seven conductors, and these seven conductors are located in the insulating material respectively, and the conductor that is located in the insulating material is provided with sheath outward.

The wheel speed sensors wire harness that described three loops are parallel is characterized in that: described three beams branch is the structure that conductor is provided with sheath outward.

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

The utility model the utility model mainly is to have increased the parallel number of conductors of split conductor, realize three circuit system parallel functions, promptly be called " three-in-one ", this design is integrated in three return wires in one seven core cable, optimized wire structures, reduce wiring space and quality, help the light-duty and miniature development trend demand of sedan system.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the radial cross-section of seven core electric wires in the utility model;

Fig. 3 is the cutaway view that divides line structure in the utility model;

Fig. 4 is a connection status structural representation of the present utility model.

Embodiment

See also Fig. 1-4, the utility model provides a kind of three loops parallel wheel speed sensors wire harness.As shown in Figure 1: it comprises a branch of seven core electric wires 11, and these seven cores electric wire, 11 1 ends are divided into three

beams branch

12,13,14 with electric wire, and described separated time place is by three-in-one Molding buckle 2 location.

As shown in Figure 2: described seven core electric wires 11 have seven conductors 111, and these seven conductors 111 are located in respectively in the insulating material 112, and the conductor that is located in the insulating material is provided with sheath 113 outward.Concrete material characteristics is:

(1) conductor 111: the soft bare copper wire of stranded annealing: 28X0.16mm MAX. nominal area of section=0.5mm ², the conductor performance meets DIN EN 13602 standard-requireds;

(2) insulating material 112: external diameter 1.65mm ± 0.05, and minimum thickness 0.24mm, color is: red+Huang+green+palm fibre+orange+purple+indigo plant; Material hardness A:85 ± 3; 3000 hours, 125 degree met VW 60306 standard-requireds;

(3) the TPU sheath 113: external diameter 7.0mm ± 0.25, and minimum thickness 0.8mm, color is a black; Material hardness A:93 ± 3; 3000 hours, 125 degree met ISO 6722 standard-requireds.

Shown in Fig. 2,3: described three beams branch the 12,13, the 14th, the conductor 111 outer structures that sheath 113 is set.

When the utility model product is made, adopt following steps:

1) with seven core cable, sleeve pipe respectively fixed length cut, an end is peelled off the exterior insulation sheath, and seven heart yearns are divided into 3 groups, red, yellow is one group, green, brown is one group, yellow, purple, orange is one group;

2) above three core assembly lines are fit into respectively in the TPU sleeve pipe, this assembly is carried out InsertMolding (inserts injection moulding), form " three-in-one " Molding unique texture, this buckle later stage will be installed on the automotive suspension, and wire harness is installed and fixed.

As shown in Figure 4, the whole piece wire harness can comprise Molding buckle structure everywhere, and other three place's Molding structural manufacturing processs form with top " three-in-one " Molding similar, only position, size difference, the whole particular structure that forms is so that this wire harness installing and fixing on automotive suspension.

As shown in Figure 4, the utility model wheel speed sensors bundle assembly principle:

A, B, C three place's interfaces are input, and D interface is an output.Function is as follows respectively:

A: " CDC module wheel speed sensors " link; (CDC promptly " regulates and uninterrupted damping control system " automatically)

B: " CDC module electromagnetically operated valve " link;

C: " ABS module wheel speed sensors " link;

D: " car load wire harness " link;

The above is preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should be technology category of the present utility model.

Claims

1. the parallel wheel speed sensors wire harness in a loop, it is characterized in that: it comprises a branch of seven core electric wires (11), these seven cores electric wire (11) one ends are divided into three beams branch (12,13,14) with electric wire, and described separated time place is by three-in-one Molding buckle (2) location.

2. the wheel speed sensors wire harness that three loops according to claim 1 are parallel, it is characterized in that: described seven core electric wires (11) have seven conductors (111), these seven conductors (111) are located in respectively in the insulating material (112), and the conductor that is located in the insulating material is provided with sheath (113) outward.

3. the wheel speed sensors wire harness that three loops according to claim 1 and 2 are parallel is characterized in that: described three beams branch (12,13,14) is the outer structure that sheath (113) are set of conductor (111).