CN213973882U

CN213973882U - Pencil fixed knot constructs and commercial car

Info

Publication number: CN213973882U
Application number: CN202023080424.3U
Authority: CN
Inventors: 王龙; 任瑞龙; 房亮
Original assignee: FAW Jiefang Automotive Co Ltd
Current assignee: FAW Jiefang Automotive Co Ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-08-17
Anticipated expiration: 2030-12-18

Abstract

The utility model belongs to the technical field of the vehicle, a pencil fixed knot constructs and commercial car is disclosed. This pencil fixed knot constructs includes: the wiring groove is of an arc structure and used for guiding the trend of the wiring harness, and a branch outlet is arranged on the mounting plate; the fixing band penetrates through the mounting plate and abuts against the wiring harness, so that the height of the wiring harness is lower than that of the side wall of the wiring groove; a fixing plate which is arranged on the outer wall of the mounting plate and is connected to the cab; and the reinforcing rib is arranged on the outer wall of the mounting plate. The wire harness fixing structure has the function of fixing the wire harness, can meet the space trend of the wire harness, and meanwhile, can ensure that the wire harness can be reliably protected. When the pencil need carry out branch pencil to guarantee branch pencil's the direction of being qualified for the next round of competitions, provide the export for the pencil that needs the branch, be convenient for branch pencil and other electrical accessories's electric connection.

Description

Pencil fixed knot constructs and commercial car

Technical Field

The utility model relates to the technical field of vehicles, especially, relate to a pencil fixed knot constructs and commercial car.

Background

The pencil in the current driver's cabin adopts the bellows to protect, but receives the influence of factors such as fixed knot structure, space problem and mounting means, and the clearance in the commercial car instrument board is more and more littleer. The thickness of the wire harness is increased along with the requirement of a user, so that the bending radius of the wire harness is larger and larger, the wire harness is easy to frequently interfere with metal parts in a cab instrument panel, the abrasion risk of the wire harness exists, and the safety is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pencil fixed knot constructs and commercial car for the protection pencil, good reliability.

To achieve the purpose, the utility model adopts the following technical proposal:

a wire harness fixing structure comprising:

the wiring groove is of an arc structure and used for guiding the trend of the wiring harness, and a branch outlet is arranged on the mounting plate;

the fixing band penetrates through the mounting plate and abuts against the wiring harness, so that the height of the wiring harness is lower than that of the side wall of the wiring groove;

a fixing plate disposed on an outer wall of the mounting plate and connected to a cab;

and the reinforcing rib is arranged on the outer wall of the mounting plate.

Preferably, the side wall of the mounting plate is provided with a through hole, and the fixing band passes through the through hole.

Preferably, the number of the fixing plates is two, and the two fixing plates are respectively arranged on two sides of the mounting plate.

Preferably, the fixing plate is provided with a first mounting hole, the cab is provided with a second mounting hole, and the first mounting hole and the second mounting hole are respectively provided with a mounting member.

Preferably, the first mounting hole is a kidney-shaped hole.

Preferably, the mounting plate includes:

the connecting structure comprises a first connecting part, a middle connecting part and a second connecting part, wherein the first connecting part and the second connecting part are respectively arranged on two sides of the middle connecting part;

a first transition portion, both ends of which are connected to the first connection portion and the intermediate connection portion, respectively;

and the two ends of the second transition part are respectively connected to the second connecting part and the middle connecting part.

Preferably, the first transition portion and the second transition portion are both arc-shaped structures.

Preferably, the first connecting portion, the intermediate connecting portion, the second connecting portion, the first transition portion, and the second transition portion are integrally formed.

Preferably, the mounting plate is made of a PP material.

In order to achieve the purpose, the utility model also provides a commercial car, including driver's cabin and foretell pencil fixed knot structure, pencil fixed knot structure set up in on the fixed bolster of driver's cabin.

The utility model has the advantages that:

the utility model provides a pencil fixed knot constructs, through set up the trough on the mounting panel, the trough provides accommodation space for the pencil, has guaranteed the space trend demand of pencil, through with the pencil partial shipment in the trough, has reduced the pencil assemble duration of driver's cabin on whole car. Simultaneously, the diapire and the lateral wall of trough protect the pencil, avoid the pencil and the interior metal part of driver's cabin to appear colliding with wearing and tearing for the life of pencil is longer, cancels bellows parcel mode, reduces the total diameter of pencil, and then reduces the radius of buckling of pencil. The wiring groove is of an arc-shaped structure and is used for guiding the trend of the wiring harness, the wiring groove can be enabled to guarantee the shape of a space trend, and the trend requirements of users on the wiring harness are met. Through setting up branch outlet, when the pencil need carry out branch pencil, in order to guarantee branch pencil's the direction of being qualified for the next round of competitions, provide the export for the pencil that needs the branch, be convenient for branch pencil and other electrical accessories's electric connection.

Meanwhile, the fixing band penetrates through the mounting plate and abuts against the wiring harness, so that the wiring harness is fixed in the wiring groove, the position of the wiring harness is prevented from moving, the fixing effect is good, the height of the wiring harness is lower than the height of the side wall of the wiring groove, the wiring harness is tightened, and collision and abrasion of the wiring harness and other accessories due to dispersion and exposure are avoided.

In addition, the fixed plate is arranged on the outer wall of the mounting plate and connected to a fixed support of the cab, and the fixed plate plays a role in intermediate connection so as to mount the mounting plate on the fixed support. The outer wall of mounting panel is provided with the strengthening rib, has played the effect of strengthening the mounting panel, has improved the intensity of mounting panel, and is fixed effectual.

Drawings

Fig. 1 is a schematic structural view of the wire harness fixing structure according to the present invention at a viewing angle;

fig. 2 is a schematic structural view of the wire harness fixing structure according to another viewing angle.

In the figure:

1. mounting a plate; 2. a fixing plate; 3. reinforcing ribs;

11. a wiring groove; 12. a branch outlet; 13. perforating; 14. a first connection portion; 15. an intermediate connecting portion; 16. a second connecting portion; 17. a first transition portion; 18. a second transition portion;

21. a first mounting hole.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

The present embodiment provides a wire harness fixing structure, as shown in fig. 1-2, which includes a mounting plate 1 and a fixing plate 2, the fixing plate 2 is disposed on an outer wall of the mounting plate 1 and connected to a fixing bracket of a cab, and the fixing plate 2 serves as an intermediate connection to mount the mounting plate 1 on the fixing bracket. The mounting plate 1 is made of PP material. The mounting plate 1 is made of a PP material, is hard in material, high in strength, heat-resistant and corrosion-resistant, and accordingly has good protection performance on a wire harness. The outer wall of mounting panel 1 is provided with strengthening rib 3, has played the effect of strengthening mounting panel 1, has improved mounting panel 1's intensity, and is fixed effectual.

A wiring groove 11 is arranged on the mounting plate 1, the cross section of the wiring groove 11 is of a U-shaped structure, and the wiring groove 11 is used for accommodating a wiring harness. The wiring harness can be wrapped by a cloth-based adhesive tape or in a bare wire state, and the installation performance and the reliability are high. Through set up trough 11 on mounting panel 1, trough 11 provides accommodation space for the pencil, has guaranteed the space trend demand of pencil, through with the pencil partial shipment in trough 11, has reduced the assembly time of the pencil of driver's cabin on whole car. Simultaneously, the diapire and the lateral wall of trough 11 protect the pencil, avoid the pencil and the metal parts in the driver's cabin to appear colliding and wearing and tearing for the life of pencil is longer, cancels bellows parcel mode, reduces the total diameter of pencil, and then reduces the radius of buckling of pencil.

The wiring groove 11 is of an arc-shaped structure and is used for guiding the trend of the wiring harness, so that the wiring groove 11 can ensure the shape of a space trend, and the trend requirement of a user on the wiring harness is met.

Specifically, the mounting plate 1 includes a first connecting portion 14, an intermediate connecting portion 15, a second connecting portion 16, a first transition portion 17 and a second transition portion 18, the first connecting portion 14 and the second connecting portion 16 are respectively disposed on two sides of the intermediate connecting portion 15, two ends of the first transition portion 17 are respectively connected to the first connecting portion 14 and the intermediate connecting portion 15, two ends of the second transition portion 18 are respectively connected to the second connecting portion 16 and the intermediate connecting portion 15, the first transition portion 17 and the second transition portion 18 play a role of intermediate connection, and the lengths of wiring harnesses which can be wired are prolonged by the mutual cooperation of the first connecting portion 14, the intermediate connecting portion 15, the second connecting portion 16, the first transition portion 17 and the second transition portion 18.

Wherein, the first transition portion 17 and the second transition portion 18 are both arc-shaped structures. The first transition portion 17 and the second transition portion 18 of arc-shaped structure can guide the trend of the wire harness, avoid large-angle bending damage to the wire harness, and realize effective protection of the wire harness.

Preferably, the first connecting portion 14, the intermediate connecting portion 15, the second connecting portion 16, the first transition portion 17 and the second transition portion 18 are of an integrally formed structure, so that the time for respectively manufacturing and assembling parts is reduced, and the production cost is reduced.

In order to guarantee the fixing effect of the wiring harness in the wiring groove 11, the wiring harness fixing structure further comprises a fixing band, the fixing band penetrates through the mounting plate 1 and abuts against the wiring harness, the wiring harness is fixed in the wiring groove 11, the situation that the position of the wiring harness moves is avoided, the fixing effect is good, the height of the wiring harness is lower than the height of the side wall of the wiring groove 11, the wiring harness is tightened, and collision and abrasion of the wiring harness and other accessories due to dispersion and exposure are avoided. The side wall of the mounting plate 1 is provided with a through hole 13, and the fixing belt passes through the through hole 13 to ensure the fixing effect.

After the wiring harness is fixed in the wiring duct 11, the mounting plate 1 and the wiring harness as a whole need to be mounted on the fixing bracket through the mounting plate 1. The quantity of fixed plate 2 is two, and two fixed plates 2 set up respectively in mounting panel 1's both sides for mounting panel 1's equilibrium is better, and guarantees the accuracy of mounting panel 1 installation direction.

Specifically, a first mounting hole 21 is provided on the fixing plate 2, a second mounting hole is provided on the fixing bracket, and the mounting member is respectively inserted into the first mounting hole 21 and the second mounting hole. Preferably, one of the first mounting hole 21 and the second mounting hole is a through hole, and the other one is a bolt hole, and the bolt connection mode is adopted, so that the structure is simple, the realization is easy, and the production cost is low. Preferably, first mounting hole 21 is waist shape hole, and threaded connection is in the bolt hole again after the installed part can slide to suitable position along the inner wall in waist shape hole, and waist shape hole has played the effect of micro-adjustment for satisfy the error of installation.

Furthermore, a branch outlet 12 is arranged on the mounting plate 1, and by arranging the branch outlet 12, when the wiring harness needs to be branched, the outlet direction of the branch wiring harness is ensured, an outlet is provided for the wiring harness needing to be branched, and the branch wiring harness is convenient to electrically connect with other electrical accessories.

This embodiment still provides a commercial car, including driver's cabin and foretell pencil fixed knot structure, possesses fixed pencil function, can satisfy the space trend of pencil, also guarantees simultaneously that the pencil can obtain reliable protection, avoids appearing the condition of interfering with peripheral part.

In the description herein, it is to be understood that the terms "upper", "lower", "right", and the like are used in an orientation or positional relationship based on that shown in the drawings for convenience of description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an 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.

In addition, the foregoing is only the preferred embodiment of the present invention and the technical principles applied thereto. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. A wire harness fixing structure, comprising:

the wiring structure comprises a mounting plate (1), wherein a wiring groove (11) is arranged on the mounting plate (1), the cross section of the wiring groove (11) is of a U-shaped structure, the wiring groove (11) is used for accommodating a wiring harness, the wiring groove (11) is of an arc-shaped structure and used for guiding the trend of the wiring harness, and a branch outlet (12) is arranged on the mounting plate (1);

the fixing band penetrates through the mounting plate (1) and abuts against the wiring harness, so that the height of the wiring harness is lower than that of the side wall of the wiring groove (11);

a fixing plate (2) which is provided on the outer wall of the mounting plate (1) and is connected to the cab;

and the reinforcing ribs (3) are arranged on the outer wall of the mounting plate (1).

2. The wire harness fixing structure according to claim 1, wherein a through hole (13) is provided on a side wall of the mounting plate (1), and the fixing band is passed through the through hole (13).

3. The wire harness fixing structure according to claim 1, wherein the number of the fixing plates (2) is two, and the two fixing plates (2) are respectively provided on both sides of the mounting plate (1).

4. The wire harness fixing structure according to claim 1, wherein a first mounting hole (21) is provided on the fixing plate (2), a second mounting hole is provided on the cab, and mounting pieces are respectively pierced in the first mounting hole (21) and the second mounting hole.

5. The wire harness fixing structure according to claim 4, wherein the first mounting hole (21) is a kidney-shaped hole.

6. The wire harness fixing structure according to claim 1, wherein the mounting plate (1) includes:

a first connection part (14), an intermediate connection part (15), and a second connection part (16), the first connection part (14) and the second connection part (16) being provided on both sides of the intermediate connection part (15), respectively;

a first transition portion (17) having both ends connected to the first connection portion (14) and the intermediate connection portion (15), respectively;

a second transition portion (18) having both ends connected to the second connection portion (16) and the intermediate connection portion (15), respectively.

7. The wire harness fixing structure according to claim 6, wherein the first transition portion (17) and the second transition portion (18) are each an arc-shaped structure.

8. The wire harness fixing structure according to claim 6, wherein the first connecting portion (14), the intermediate connecting portion (15), the second connecting portion (16), the first transition portion (17), and the second transition portion (18) are an integrally molded structure.

9. The wire harness fixing structure according to claim 1, wherein the mounting plate (1) is made of a PP material.

10. A commercial vehicle comprising a cab and a harness fixing structure according to any one of claims 1 to 9, the harness fixing structure being provided on a fixing bracket of the cab.