CN218887981U - Wire harness fixing device and vehicle - Google Patents

Abstract

The utility model discloses a pencil fixing device and vehicle, pencil fixing device are including binding piece, ribbon and locating part, and the ribbon is used for being connected with the trunk, and binding piece passes through pivot and ribbon pivot ground and links to each other, and the pivot links to each other with one in binding piece and the ribbon, and the locating part is including mutually supporting in order to carry out spacing first spacing portion and the spacing portion of second, and first spacing portion sets up in the pivot, and the spacing portion of second sets up in another person in binding piece and ribbon. The utility model provides a pencil fixing device avoids pencil and automobile body panel beating to interfere, and then has the fixed high advantage of security of pencil.

Description

Wire harness fixing device and vehicle

Technical Field

The utility model relates to an automobile parts technical field, concretely relates to pencil fixing device and vehicle.

Background

With the development of automobile intelligence, especially the rapid development of automatic driving, the application of radio frequency transmission and ethernet transmission modes is increasing, and the transmission modes mainly realize functions through special wiring harnesses. In the related art, in order to ensure the stability and reliability of the circuit in the whole vehicle environment, as shown in fig. 1, a fixing clamp 8 is generally used to fix the wiring harness on the vehicle body metal plate, however, the arrangement has the defects that the wiring harness is easy to interfere with the vehicle body metal plate, and the safety of fixing the wiring harness is poor.

Disclosure of Invention

The present invention aims at solving at least one of the technical problems in the related art to a certain extent.

Therefore, the embodiment of the utility model provides a pencil fixing device is proposed, this pencil fixing device avoid pencil and automobile body panel beating to interfere, and then has the advantage that the fixed security of pencil is high.

The embodiment of the utility model provides a vehicle is still provided.

The wire harness fixing device comprises a binding piece, a binding belt and a limiting piece, wherein the binding belt is used for being connected with a trunk, the binding piece is pivotally connected with the binding belt through a pivot, and the pivot is connected with one of the binding piece and the binding belt; the locating part includes first spacing portion and the spacing portion of second that mutually supports in order to carry out spacingly, first spacing portion set up in the pivot, the spacing portion of second set up in the piece of bundling with another one in the ribbon.

According to the utility model discloses pencil fixing device at first bindes the ribbon to the trunk on, link to each other pencil and receipts piece, but will receive afterwards that the piece passes through pivot and ribbon pivot ground and link to each other, at this moment, the drive is received and is restrainted the axis rotation of pivot, when the pencil fixed with the axial of trunk is unanimous generally until receiving, with the cooperation of the spacing portion of first and second, realize from this that the pencil sets for the fixed while of position at the trunk, also effectively avoid pencil and automobile body sheet metal connection and produce the interference, the fixed security of pencil is high.

In some embodiments, one of the first and second limiting portions is a concave portion, and the other of the first and second limiting portions is a convex portion, the convex portion fitting into the concave portion.

In some embodiments, the concave portion includes a plurality of limiting holes arranged on the pivot at intervals along a circumferential direction of the pivot, and the convex portion includes a plug pin portion fitted in the limiting holes.

In some embodiments, the limiting hole is disposed on a circumferential surface of the pivot, and a plurality of the limiting holes are distributed at equal intervals along a circumferential direction of the pivot.

In some embodiments, the harness fixture further includes an adaptor that is snapped with one of the bundle and the strap, the adaptor being pivotably connected with the other of the bundle and the strap by the pivot.

In some embodiments, the adaptor is snap-fitted to the retractor, the adaptor being pivotally connected to the strap by a pivot.

In some embodiments, a limiting groove is formed in the binding belt, the extending direction of the limiting groove is perpendicular to the axial direction of the pivot, a limiting flange is arranged on the side surface of the limiting groove, the limiting flange is spaced from the bottom surface of the limiting groove, the pivot is arranged on the adapter, an annular groove is formed in the pivot, the pivot is slidably fitted in the limiting groove, and the limiting flange is slidably fitted in the annular groove.

In some embodiments, an opening is formed in one end of the limiting groove, the limiting part further comprises a turning part connected with the plug pin part, the turning part is pivotally connected with the binding tape between an opening position for opening the opening and a closing position for closing the opening, and the plug pin part is in plug-in fit with the limiting hole when the turning part is located at the closing position.

In some embodiments, the adaptor is slidably coupled to the binding member, the adaptor being angled with respect to an axial direction of the pivot shaft relative to a sliding direction of the binding member.

In some embodiments, a clamping hole is formed in one end, adjacent to the adaptor, of the cable tie, a plurality of limiting protrusions are arranged on the cable tie at intervals along the length direction of the cable tie, and the limiting protrusions are inclined towards one end, adjacent to the adaptor, of the cable tie.

In some embodiments, the constriction member includes a constriction hole having an axial direction that is angled from an axial direction of the pivot shaft.

According to the utility model discloses vehicle includes the pencil fixing device as described above any embodiment.

According to the utility model discloses the technical advantage of vehicle is the same with the technical advantage of pencil fixing device in above-mentioned embodiment, and it is no longer repeated here.

Drawings

Fig. 1 is a schematic connection diagram of a wire harness fixing device and a vehicle body sheet metal in the related art.

Fig. 2 is a schematic diagram of a wire harness fixing device according to an embodiment of the present invention.

Fig. 3 is an exploded view of a harness fixing device according to an embodiment of the present invention.

Fig. 4 is a connection schematic diagram of the wire harness fixing device and the trunk according to the embodiment of the present invention.

Reference numerals:

1. a bundling member; 11. a beam-converging hole; 2. binding; 21. a limiting groove; 22. a limiting flange; 23. a limiting bulge; 3. a limiting member; 31. a plug pin portion; 32. a turning part; 4. an adaptor; 41. a pivot; 411. a limiting hole; 412. an annular groove; 5. a trunk; 6. a wire harness; 7. a vehicle body metal plate; 8. and (4) fixing clips.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

A wire harness fixing device according to an embodiment of the present invention is described below with reference to fig. 2 to 4.

According to the utility model discloses pencil fixing device is including binding 1, ribbon 2 and locating part 3. Wherein, bundling 1 is used for being connected with pencil 6 in order to fix pencil 6, and ribbon 2 is used for linking up with trunk 5.

The bundling element 1 is pivotally connected to the band 2 by means of a pivot 41, which pivot 41 is connected to one of the bundling element 1 and the band 2. The limiting member 3 includes a first limiting portion and a second limiting portion that are matched with each other to limit, the first limiting portion is disposed on the pivot 41, and the second limiting portion is disposed on the other of the bundling member 1 and the bundling belt 2.

According to the utility model discloses pencil fixing device, at first bind ribbon 2 to trunk 5 on, link to each other pencil 6 with the piece of binding, will bind afterwards that piece 1 is continuous with ribbon 2 pivot ground through pivot 41, at this moment, the drive is received and is bound the axis rotation of piece 1 around pivot 41, when the pencil 6 that the piece 1 was fixed was restrainted to the binding was unanimous with trunk 5's axial general, with the cooperation of the spacing portion of first and second, realize from this that pencil 6 is in the fixed of trunk 5 settlement position when, also effectively avoid pencil 6 to be connected and produce the interference with automobile body panel beating 7, the fixed security of pencil 6 is high.

In some embodiments, one of the first and second limiting portions is a concave portion, and the other of the first and second limiting portions is a convex portion, the convex portion fitting into the concave portion.

That is, the relative fixation of the bundling piece 1 and the ribbon 2 in the circumferential direction of the pivot 41 is realized by the insertion fit of the convex portion and the concave portion, so that the limiting piece 3 can conveniently limit the bundling piece 1.

Specifically, the concave portion includes a plurality of limiting holes 411, the limiting holes 411 are arranged on the pivot 41 at intervals along the circumferential direction of the pivot 41, and the convex portion includes a plug portion 31 adapted to the limiting holes 411.

Plug pin portion 31 and spacing hole 411 are pegged graft and are cooperated, realize from this that the pencil sets for the fixed of position at trunk 5, effectively avoid pencil and automobile body panel beating 7 to interfere, the fixed security of pencil is high. Moreover, the design of a plurality of spacing holes 411 makes a plurality of rotation angles have between bundling piece 1 and ribbon 2, and then can realize the fixed of pencil 6 in the different positions of trunk 5, and the pencil fixing device is high in the variety of arranging on trunk 5.

In some embodiments, as shown in fig. 3, the limiting holes 411 are disposed on the circumferential surface of the pivot 41, and a plurality of limiting holes 411 are distributed at equal intervals along the circumferential direction of the pivot 41.

By providing the limiting holes 411 on the peripheral surface of the pivot 41 instead of the end surface, the arrangement area of the limiting holes 411 is larger, a larger number of limiting holes 411 can be provided on the pivot 41, and the bundling piece 1 can have a larger number of rotation angles relative to the bundling belt 2. When the wire harness 6 is moved to a proper position where the wire harness 6 does not interfere with the sheet metal 7 of the vehicle body, a proper limit hole 411 can be inserted and matched with the plug part 31, so that the wire harness 6 is fixed at a set position of the trunk 5.

In some embodiments, as shown in fig. 3, the harness fixing device further comprises an adaptor 4, the adaptor 4 is clamped with one of the bundling part 1 and the binding tape 2, and the adaptor 4 is pivotally connected with the other of the bundling part 1 and the binding tape 2 through a pivot 41.

Receive the piece 1 and 2 splits of ribbon convenient this moment, both made things convenient for ribbon 2 and trunk 5's fixed from this, conveniently receive the piece 1 to the receipts of pencil 6 restrainting, also made things convenient for the regulation of 6 angles of pencil after receiving the piece 1 and 2 joints of ribbon.

In particular, as shown in fig. 3, the adaptor 4 is snapped onto the binder 1, the adaptor 4 being pivotably connected to the band 2 by means of a pivot 41.

In some embodiments, as shown in fig. 3, the constricting element 1 comprises a constricting orifice 11, the axial direction of the constricting orifice 11 being at an angle to the axial direction of the pivot 41. Therefore, along with the pivoting of the bundling piece 1 relative to the cable tie 2, the bundling piece 1 rotates by a small angle to realize the large-amplitude movement of the wire harness 6, and the wire harness 6 is more convenient to move to a position where the wire harness does not interfere with the automobile body metal plate 7.

Specifically, the axial direction of the bundling hole 11 is perpendicular to the axial direction of the pivot 41, and there may be a plurality of bundling holes 11 for bundling a plurality of wire harnesses 6 together at the bundling member 1.

In some embodiments, as shown in fig. 3, the strap 2 is provided with a limiting groove 21, the limiting groove 21 extends in a direction perpendicular to the axial direction of the pivot 41, and the side surface of the limiting groove 21 is provided with a limiting flange 22, and the limiting flange 22 is spaced from the bottom surface of the limiting groove 21. The pivot shaft 41 is provided on the adaptor 4, the pivot shaft 41 is provided with an annular groove 412, the pivot shaft 41 is slidably fitted in the stopper groove 21, and the stopper flange 22 is slidably fitted in the annular groove 412.

The design of the annular groove 412 is thus such that the pivot 41 can also be pivoted relative to the band 2 after the pivot 41 has been fitted in the annular groove 412. Moreover, the pivot 41 is in sliding fit with the limiting groove 21, the adaptor 4 and the ribbon 2 are convenient to disassemble, and the assembly efficiency of the wire harness fixing device on the trunk 5 is higher.

Specifically, two side surfaces of the limiting groove 21 are respectively provided with the limiting flanges 22, the two limiting flanges 22 are spaced in the width direction of the limiting groove 21, the limiting effect of the two limiting flanges 22 on the pivot 41 in the axial direction of the pivot 41 is better, and the pivoting stability of the pivot 41 is higher.

In some embodiments, as shown in fig. 3, the limiting slot 21 is open at one end, the limiting member 3 further includes an overturning portion 32 connected to the pin portion 31, the overturning portion 32 is pivotally connected to the cable tie 2 between an open position for opening the opening and a closed position for closing the opening, and the pin portion 31 is inserted into and engaged with the limiting hole 411 when the overturning portion 32 is located at the closed position.

Plug pin portion 31 and just towards spacing hole 411 grafting cooperation back of spacing groove 21 open-ended, the opening is sealed just to upset portion 32, and the cooperation of bolt portion 31 and spacing hole 411 makes upset portion 32 unable relative ribbon 2 continue the pivot, has further guaranteed the joint strength of adaptor 4 with ribbon 2 from this, has guaranteed that pencil fixing device is to 6 stable fixings on trunk 5 of pencil.

Specifically, as shown in fig. 3, the stopper 3 is integrally formed with the strap 2, whereby the wire harness fixing device has a smaller number of parts and higher assembly efficiency.

In some embodiments, the adaptor 4 is slidably associated with the collar 1, the sliding direction of the adaptor 4 with respect to the collar 1 being angled with respect to the sliding direction of the pivot 41 with respect to the band 2. Namely, the adaptor 4 slides to a set position relative to the beam receiving member 1 and then is clamped with the beam receiving member 1, so that the adaptor 4 is connected with the beam receiving member 1.

Therefore, after the beam collecting piece 1 is clamped with the adapter piece 4, the pivot 41 is not easy to be separated from the adapter piece 4 due to overlarge stress in the sliding process of the limiting groove 21, and the installation efficiency of the wire harness fixing device on the trunk 5 is further ensured.

In particular, the direction of sliding of the adaptor 4 with respect to the tie 1 is perpendicular to the direction of sliding of the pivot 41 with respect to the tie 2.

In some embodiments, a clamping hole is formed in one end, adjacent to the adaptor, of the cable tie, a plurality of limiting protrusions are arranged on the cable tie at intervals along the length direction of the cable tie, and the limiting protrusions are inclined towards one end, adjacent to the adaptor, of the cable tie.

The ribbon 2 is inserted in the clamping hole after surrounding the trunk 5 through one end of the ribbon which is far away from the adaptor, and is abutted against the clamping hole through one of the limiting bulges, so that the ribbon 2 is fixed on the trunk 5.

According to the utility model discloses the vehicle includes the pencil fixing device of any one embodiment as above-mentioned.

According to the utility model discloses the technical advantage of vehicle is the same with the technical advantage of pencil fixing device in above-mentioned embodiment, and it is no longer repeated here.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" and the like mean that a specific feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are exemplary and not to be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (12)

1. A wire harness fixing device, comprising:

the binding device comprises a binding piece and a binding belt used for being connected with a trunk, wherein the binding piece is pivotally connected with the binding belt through a pivot, and the pivot is connected with one of the binding piece and the binding belt; and

the locating part, the locating part is including mutually supporting in order to carry out spacing first spacing portion and the spacing portion of second, first spacing portion set up in the pivot, the spacing portion of second set up in the piece of bundling with another one in the ribbon.

2. The wire harness fixing device according to claim 1, wherein one of the first stopper portion and the second stopper portion is a concave portion, and the other of the first stopper portion and the second stopper portion is a convex portion that fits into the concave portion.

3. The wire harness fixing device according to claim 2, wherein the recessed portion includes a plurality of stopper holes arranged on the pivot shaft at intervals in a circumferential direction of the pivot shaft, and the raised portion includes a dowel portion fitted to the stopper holes.

4. The wire harness fixing device according to claim 3, wherein the stopper hole is provided on a circumferential surface of the pivot shaft, and a plurality of the stopper holes are distributed at equal intervals in a circumferential direction of the pivot shaft.

5. The wire harness fixation device of claim 3 or 4, further comprising an adaptor that snaps with one of the cinch and the strap, the adaptor being pivotably connected with the other of the cinch and the strap by the pivot.

6. The wire harness securing device of claim 5, wherein the adaptor is snap fit with the closeout, the adaptor being pivotally connected to the strap by a pivot.

7. The wire harness fixing device according to claim 6, wherein a limiting groove is formed in the binding band, the limiting groove extends in a direction perpendicular to an axial direction of the pivot, a limiting flange is formed on a side surface of the limiting groove, the limiting flange is spaced from a bottom surface of the limiting groove, the pivot is disposed on the adaptor, an annular groove is formed in the pivot, the pivot is slidably fitted in the limiting groove, and the limiting flange is slidably fitted in the annular groove.

8. The wire harness fixing device according to claim 7, wherein one end of the limiting groove is open, the limiting member further comprises a turning portion connected with the plug pin portion, the turning portion is pivotally connected with the binding belt between an open position for opening the opening and a closed position for closing the opening, and the plug pin portion is in plug fit with the limiting hole when the turning portion is located at the closed position.

9. The wire harness securing device according to claim 7, wherein the adaptor member is slidably connected to the takeup member, the adaptor member being angled with respect to the axial direction of the pivot shaft relative to the sliding direction of the takeup member.

10. The wire harness fixing device according to claim 6, wherein a clamping hole is formed in one end, adjacent to the adaptor, of the cable tie, a plurality of limiting protrusions are arranged on the cable tie at intervals along the length direction of the cable tie, and the limiting protrusions are inclined towards one end, adjacent to the adaptor, of the cable tie.

11. The wire harness fixing device according to claim 1, wherein the constricted piece includes a constricted hole, an axial direction of the constricted hole being angled from an axial direction of the pivot shaft.

12. A vehicle characterized by comprising the wire harness fixing device according to any one of claims 1 to 11.

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