CN211442197U - Wheel speed sensor wire harness rubber sleeve and wire harness fixing structure - Google Patents
Wheel speed sensor wire harness rubber sleeve and wire harness fixing structure Download PDFInfo
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- CN211442197U CN211442197U CN201922065164.3U CN201922065164U CN211442197U CN 211442197 U CN211442197 U CN 211442197U CN 201922065164 U CN201922065164 U CN 201922065164U CN 211442197 U CN211442197 U CN 211442197U
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- rubber sleeve
- wire harness
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Abstract
A wheel speed sensor wire harness rubber sleeve and a wire harness fixing structure are provided, wherein the rubber sleeve consists of a guide part, an installation part and a limiting part; the upper part of the rubber sleeve is provided with the guide part which is cylindrical and guides the wire harness; the lower part of the rubber sleeve is provided with an installation part which is of a semi-cylindrical structure and is provided with a circumferential assembly ring groove used for being matched with an installation hole of the installation support; spacing portion is a square structure that extends to side from the installation department, and both sides have the spacing groove, the spacing groove with the assembly annular switch-on, the installation department passes through the opening joint of the mounting hole of spacing groove and installing support is spacing. The utility model discloses a design into installation portion and spacing portion with the lower part of gum cover, both had the fixed action and still had spacing guide effect, were favorable to controlling the fast sensor pencil trend of wheel, can follow during this gum cover installation simultaneously with cylindrical gum cover installing support, therefore simple structure, can general, simple to operate.
Description
Technical Field
The utility model relates to an electrical part pencil fixed knot constructs.
Background
The automobile wheel speed sensor is a sensor used for measuring the rotating speed of automobile wheels, is arranged in a main speed reducer or a speed changer, needs to be connected with a controller through a wire harness, and transmits signals to the controller. In a complex structural space of an automobile, a wire harness needs to be constrained, and the prior art is usually realized by adopting a rubber sleeve of a wheel speed sensor. As shown in FIG. 4, the rubber sleeve of the wheel speed sensor is generally a cylindrical rubber sleeve 11, a wire harness 12 passes through the central through hole, and the rubber sleeve of the wheel speed sensor is mounted on the mounting bracket 8. However, for some dynamic envelope areas, the wire harness trend of the wheel speed sensor needs to be controlled, and the interference problem is avoided. If the conventional cylindrical shape is adopted, the direction of the wire harness cannot be limited; if choose for use the support to carry out spacing fixed, need increase more cost, the mounting point also need be looked for again to the support.
Disclosure of Invention
Not enough to prior art exists, the utility model provides a fast sensor pencil gum cover of wheel and pencil fixed knot construct can follow the installing support with traditional cylindrical gum cover during the installation, carries out spacing direction to the pencil, solves the problem that pencil and peripheral part interfere.
The utility model provides a technical scheme that technical problem adopted is:
the utility model provides a wheel speed sensor pencil gum cover, its main part is for having the cylindrical of through-hole, the gum cover comprises guide part, installation department and spacing portion triplex.
The upper part of the rubber sleeve is provided with the guide part, the guide part is cylindrical, the guide part is used for guiding the wire harness, and the guide wire harness keeps a reasonable gap with peripheral parts along the trend of the rubber sleeve.
The gum cover lower part is the installation department, the installation department is semi-cylindrical structure, has circumference assembly annular for with the mounting hole cooperation of installing support, mainly play the effect of the fixed pencil of installation.
Spacing portion is a square structure that extends to side from the installation department, and both sides have the spacing groove, the spacing groove with the assembly annular switch-on, the installation department passes through the opening joint of the mounting hole of spacing groove and installing support is spacing. The limiting part is mainly used for limiting the rubber sleeve and the wire harness, and the rubber sleeve and the wire harness are prevented from rotating together.
The utility model discloses further provide a fast sensor pencil fixed knot of wheel constructs, including installing support and foretell pencil gum cover. The mounting bracket is fixed to be had and takes open-ended mounting hole, during the assembly annular of pencil gum cover through the installation department was assembled into the mounting hole by the opening of mounting hole, the assembly annular of installation department was fixed with the mounting hole cooperation, and the spacing groove of spacing portion is spacing with the opening joint of mounting hole.
The utility model discloses the advantage:
the utility model discloses a design into installation portion and spacing portion with the lower part of gum cover, make it except remaining current fixed action, still have spacing guide effect, be favorable to controlling the fast sensor pencil trend of wheel, can follow the cylindrical gum cover installing support when this gum cover installation simultaneously. Therefore, the rubber sleeve has simple structure, can be used universally and is convenient to install.
Drawings
Fig. 1 is a schematic structural view of the wire harness rubber sleeve of the present invention;
FIG. 2 is a cross-sectional view of the wire harness rubber sleeve of the present invention;
fig. 3 is a fragmentary view of the harness grommet assembly.
Fig. 4 is an assembly view of a conventional cylindrical rubber boot.
In the figure, 1-a guide part, 2-an installation part, 3-a limiting part, 4-a through hole, 5-an assembly ring groove, 6-a limiting groove, 7-a wiring harness rubber sleeve, 8-an installation bracket, 9-a gear, 10-an opening part of an installation hole, 11-a cylindrical rubber sleeve and 12-a wiring harness.
Detailed Description
The technical solution of the present invention will be further clearly and completely described below with reference to the accompanying drawings and examples. It should be noted that the drawings are only for purposes of illustrating the patent, are exemplary of the embodiments of the invention, and are not to be construed as limiting the invention. The terms "upper" and "lower" used in the following description refer to the directions shown in the drawings, respectively.
The embodiment is a wheel speed sensor wire harness gum cover, as shown in fig. 1 and 2, the main body is composed of three parts, a guide part 1, an installation part 2 and a limiting part 3, the material is rubber, and the wheel speed sensor wire harness gum cover is manufactured in an integrated forming mode.
The upper part of the rubber sleeve is the guide part 1 which is cylindrical, and a through hole 4 for installing a wire harness of the wheel speed sensor is arranged in the middle of the guide part 1 along the axial direction.
The gum cover lower part is installation department 2, the installation department is semi-cylindrical structure, has the assembly annular 5 that circumference set up for with the mounting hole cooperation of installing support, play the effect of the fixed pencil of installation.
Referring to fig. 3, the installation manner of the wire harness rubber sleeve 7 on the installation bracket 8 is as follows: the assembly personnel aim at the opening 10 of the mounting hole on the installing support 8 with the assembly annular 5 of installation department 2, directly press the terminal surface of spacing portion 3, because the elastic deformation of rubber, in the assembly annular 5 extrudes into the mounting hole, spacing groove 6 then with the opening 10 joint spacing of mounting hole.
The length of the guide part 1 can be determined according to the actual surrounding environment and requirements during design. The mounting part 2 and the limiting part 3 need to be in reasonable transition, namely, the semi-cylindrical structure of the mounting part and the square structure of the limiting part need to be in smooth transition, and the upper mounting surface and the lower mounting surface are flush.
For the convenience of installation, the size of the opening 9 of the limiting groove 6 of the limiting part 3 (namely the distance between the limiting grooves on the two sides) can be slightly smaller than the opening size of the opening part 10 of the mounting hole of the mounting bracket, and the gap can be set to be 1mm, so that the limiting effect is not influenced.
After the installation, this pencil gum cover 7 leads the pencil through guide part 1, and installation department 2 is fixed the gum cover, and spacing portion 3 is spacing to gum cover and pencil, and restriction gum cover and pencil are turned round together, from this, fixes the fast sensor pencil of wheel according to the design direction and moves towards, avoids interfering with peripheral spare part, reaches the design purpose.
In addition, when the installation, the assembly personnel can directly press the 3 terminal surfaces of the limiting parts, and for the cylindrical rubber sleeve, the pressure application is more convenient, the acting surface is larger, the labor is saved, meanwhile, the contact with the metal support is also avoided, and the risk of injury is reduced.
What has been described above is merely the principles and preferred embodiments of the present invention. It should be noted that, for those skilled in the art, on the basis of the principle of the present invention, several other modifications can be made, and the protection scope of the present invention should be considered.
Claims (4)
1. The utility model provides a fast sensor pencil gum cover of wheel, its main part is for having the cylindrical of through-hole, its characterized in that: the rubber sleeve consists of a guide part, an installation part and a limiting part; the upper part of the rubber sleeve is provided with the guide part which is cylindrical and guides the wire harness; the lower part of the rubber sleeve is provided with an installation part which is of a semi-cylindrical structure and is provided with a circumferential assembly ring groove used for being matched with an installation hole of the installation support; spacing portion is a square structure that extends to side from the installation department, and both sides have the spacing groove, the spacing groove with the assembly annular switch-on, the installation department passes through the opening joint of the mounting hole of spacing groove and installing support is spacing.
2. The wheel speed sensor harness rubber sleeve as claimed in claim 1, wherein the semi-cylindrical structure of the mounting portion is in smooth transition with the square structure of the limiting portion.
3. The wheel speed sensor harness rubber sleeve as claimed in claim 1 or 2, wherein the opening size between the limiting grooves on both sides of the limiting portion is slightly smaller than the opening size of the opening portion of the mounting hole of the mounting bracket.
4. A fixed structure of fast sensor pencil of wheel, includes pencil gum cover and installing support, its characterized in that, the pencil gum cover is the structure of claim 1 or 2, the installing support is fixed to have the mounting hole of taking the open-ended, during the pencil gum cover assembled into the mounting hole by the opening of mounting hole through the assembly annular groove of installation department, the assembly annular groove and the mounting hole cooperation of installation department are fixed, and the spacing groove of spacing portion is spacing with the opening joint of mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922065164.3U CN211442197U (en) | 2019-11-26 | 2019-11-26 | Wheel speed sensor wire harness rubber sleeve and wire harness fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922065164.3U CN211442197U (en) | 2019-11-26 | 2019-11-26 | Wheel speed sensor wire harness rubber sleeve and wire harness fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211442197U true CN211442197U (en) | 2020-09-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922065164.3U Active CN211442197U (en) | 2019-11-26 | 2019-11-26 | Wheel speed sensor wire harness rubber sleeve and wire harness fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211442197U (en) |
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2019
- 2019-11-26 CN CN201922065164.3U patent/CN211442197U/en active Active
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