CN217804613U

CN217804613U - Fixing mechanism, fixing device and vehicle

Info

Publication number: CN217804613U
Application number: CN202221675291.0U
Authority: CN
Inventors: 孙义山; 孙作志; 吴江丰; 管婧; 李国辉
Original assignee: FAW Jiefang Automotive Co Ltd
Current assignee: FAW Jiefang Automotive Co Ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-11-15
Anticipated expiration: 2032-07-01

Abstract

The utility model relates to a fixed establishment, fixing device and vehicle, include: the fixing piece is used for fixedly mounting the fixing mechanism on an external structure; the mounting piece is connected with the fixing piece and is provided with a first mounting position for mounting the tube bundle, a second mounting position for mounting the wiring harness and a third mounting position for mounting the wiring harness connector. The first installation position and the third installation position are used for fixing the tube bundle and the wire harness of the vehicle, and the second installation position can be used for fixing the wire harness connector while the tube bundle and the wire harness are fixed. Thus, the fixing of the wire harness connector does not occupy the installation space of the tube bundle and the wire harness. Furthermore, the first installation position, the third installation position and the second installation position are integrated on the installation part and the fixing part, so that the number of parts of the fixing mechanism can be reduced, and the installation efficiency of the fixing mechanism is improved.

Description

Fixing mechanism, fixing device and vehicle

Technical Field

The utility model relates to the field of vehicle technology, especially, relate to a fixed establishment, fixing device and vehicle.

Background

The pipeline bundles refer to the tube bundles and the wire harnesses of the vehicle, and as the automobile is automatically and intelligently propelled, the number of the pipeline bundles on the vehicle is increased, and most of the pipeline bundles need to be fixed on the vehicle to prevent the pipeline bundles from colliding with other parts of the vehicle and further damaging the pipeline bundles.

The conventional device for fixing the pipe harness is usually used for fixing the pipe harness only by fixing the pipe harness, but not fixing the harness connector for connecting the pipe harness, and the harness connector is fixed by adopting an additional structure, so that the number of parts is increased, and the installation space of the pipe harness is occupied.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide a fixing mechanism, a fixing device, and a vehicle that improve the above-described drawbacks, in view of the problems that the number of components is increased by fixing the harness connector alone, and the installation space of the pipe harness is occupied.

A securing mechanism, comprising:

the fixing piece is used for fixedly mounting the fixing mechanism on an external structure;

the mounting piece is connected with the fixing piece and is provided with a first mounting position for mounting the tube bundle, a second mounting position for mounting the wiring harness and a third mounting position for mounting the wiring harness connector.

In one embodiment, the mounting member is provided with a connector fixing hole as the third mounting position.

In one embodiment, the mounting member includes a mounting body and a harness clip mounted on the mounting body, the harness clip having a harness fixing hole as the second mounting location.

In one embodiment, the installation body is provided with a clamping nail hole, and the wiring harness clamping nail penetrates through the clamping nail hole and is fixed on the installation body through an agnail.

In one embodiment, the fixing member comprises an installation body and a bundling body, wherein the installation body and the bundling body are connected with the fixing member in a bending mode, the first installation position is located on the bundling body, and the second installation position and the third installation position are installed on the installation body;

one end, deviating from the fixing piece, of the mounting body longitudinally extends along a first direction, one end, deviating from the fixing piece, of the bundling body longitudinally extends towards a second direction, and the first direction is intersected with the second direction.

A fixing device is characterized by comprising a wire harness, a tube bundle, a wire harness connector and the fixing mechanism.

In one embodiment, the fixing mechanism further comprises a wiring harness connector, wherein the wiring harness connector comprises a male seat and a female seat which are plugged into each other;

the mounting piece is provided with a connector fixing hole serving as a third mounting position, and at least one of the male seat and the female seat penetrates through the connector fixing hole.

In one embodiment, the securing mechanism further comprises a twist tie by which the tube bundle is bundled at the first installation location.

In one embodiment, the mounting part is provided with a band hole, and the band penetrates through the band hole.

A vehicle comprising the fixture of any one of the above.

The fixing mechanism fixes the tube bundle and the wire harness of the vehicle through the first mounting position and the third mounting position, and can fix the tube bundle and the wire harness through the second mounting position at the same time. Thus, the fixing of the wire harness connector does not occupy the installation space of the tube bundle and the wire harness. Furthermore, the first installation position, the third installation position and the second installation position are integrated on the installation part and the fixing part, so that the number of parts of the fixing mechanism can be reduced, and the installation efficiency of the fixing mechanism is improved.

Drawings

Fig. 1 is a schematic view illustrating an installation of a harness connector on a fixing mechanism according to an embodiment of the present invention;

FIG. 2 is a schematic view of the mounting of the tube bundle to the fixture in the embodiment of FIG. 1.

FIG. 3 is a schematic structural view of a mounting body of the fixing mechanism in the embodiment of FIG. 1;

fig. 4 is a schematic structural view of the mounting body of the fixing mechanism in the embodiment of fig. 1 from another perspective.

A fixing device 100;

a fixing member 10; a fixed part 11; a first mounting location 12; a tie hole 13;

a mounting member 20; a third mounting location 21; a second mounting location 22; a mounting body 23; a harness staple 24; a wire harness fixing hole 25; a staple hole 26; a strapping body 28;

a band 30; a tube bundle 31; a harness connector 32; a male seat 33; a female socket 34.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "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, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present 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 such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. 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 "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 and 2, an embodiment of the present invention provides a fixing device 100, which includes a tube bundle 31, a wire harness connector 32, and a fixing structure, wherein the fixing structure is fixed on a vehicle, and the tube bundle 31, the wire harness, and the wire harness connector 32 are fixed on the fixing structure.

The fixing structure includes a fixing member 10 and a mounting member 20, the fixing member 10 having a fixing portion 11, the fixing member 10 being fixed to the vehicle through the fixing portion 11. The mounting member 20 is fixedly connected with the fixing member 10, the mounting member 20 is indirectly mounted on the vehicle through the fixing member 10, and the mounting member 20 has a first mounting location 12 for fixing the wire harness, a second mounting location 22 for fixing the tube bundle 31, and a third mounting location 21 for fixing the wire harness connector 32. The wiring harness is fixed at the first installation position 12, and the tube bundle 31 is fixed at the second installation position 22 by using common fixing methods such as a wiring harness staple 24 and a binding band. The manner of fixing the wire harness connector 32 to the third installation position 21 may be a common fixing manner such as a snap, a strapping band, etc., which is not limited herein.

In the actual use process, the tube bundle 31 and the wire harness of the vehicle are fixed by the first installation position 12 and the third installation position 21 of the fixing device 100, and the wire harness connector 32 can be fixed by the second installation position 22 while the tube bundle 31 and the wire harness are fixed. Thus, the first installation position 12, the third installation position 21 and the second installation position 22 are integrated on the fixing member 10 and the installation member 20, the harness connector 32 does not need to be fixed independently, the number of parts of the fixing mechanism can be reduced, the problem that the harness connector 32 is fixed by an additional structure so as to occupy the installation space of the tube bundle 31 and the harness can be avoided, and the installation efficiency of the fixing device 100 is improved.

The embodiment of the utility model provides an in, pencil connector 32 includes public seat 33 and female seat 34 of pegging graft each other, sets up the connector fixed orifices as third installation position 21 on the installed part 20, and in pencil fixed orifices 25 was worn to locate by at least one of public seat 33 and female seat 34 to fix one of public seat 33 or female seat 34 through the connector fixed orifices and spacing, and fixed one of them of public seat 33 and female seat 34, just also fixed whole pencil connector 32.

In the embodiment of the present invention, the mounting member 20 includes a mounting body 23 and a wire harness clip 24 mounted on the mounting body 23. The harness clamp 24 has a harness fixing hole 25 as the second mounting position 22, and the harness is inserted into the harness fixing hole 25, so that the harness can be fixed on the mounting body 23 through the harness clamp 24, and the effect of supporting and fixing the harness is achieved.

In some embodiments, referring to fig. 2, the mounting body 23 is formed with a fastening hole 26, and the wire harness fastening clip 24 is inserted through the fastening hole 26 and fixed in the fastening hole 26 by a barb. Compared with the mode of fixing by bolts and the like, the harness clamp 24 is installed through barbs, so that the number of parts and the installation steps can be reduced.

In an embodiment of the present invention, the fixing device 100 further comprises a binding band 30, and the tube bundle 31 is bound on the first installation position 12 by the binding band 30. In the actual use process, because the bundle 31 is bigger than the bundle, it is inconvenient to set the holes for the bundle 31 to penetrate through, so the bundle 31 is fixed by adopting a bundling mode. The fixing mode of bundling is more flexible and convenient, so that the space occupied by the fixed tube bundle 31 can be reduced, and the time required by the fixed tube bundle 31 can be reduced.

In some embodiments, to facilitate the binding of the strap 30, a strap aperture 13 is formed in the first mounting location 12, and the strap 30 is inserted through the strap aperture 13 such that the strap 30 can be wound around the first mounting location 12 through the strap aperture 13. In the actual use process, referring to fig. 2, the pipeline 31 is fixed on the installation body 23 by winding the tie 30 on the installation body 23, and the tie 30 is limited by the tie hole 13, so that the tie 30 is prevented from falling off from the installation body 23.

In a specific embodiment, the strap holes 13 include a plurality of strap holes 13, the plurality of strap holes 13 are spaced apart from one another at the first installation position 12, and the plurality of strap holes 13 facilitate the strap 30 to be wound around the first installation position 12, so as to facilitate the fixing of the tube bundle 31.

In some embodiments, referring to fig. 3 and 4, to avoid interference between the wrap tie 30 and the fixed harness connector 32, the fastener 10 includes a mounting body 14 and a strapping body 28, with the first mounting location 12 located on the strapping body 28 and the second and third mounting

locations

12 and 21 located on the mounting body 14. One end of each of the mounting member 20 and the binding body 28 is bent to be coupled to the mounting body 14, the other end of the mounting member 20 extends lengthwise in a first direction, the other end of the binding body 2 extends lengthwise in a second direction, and the first direction intersects the second direction. In this manner, the mounting member 20 and the first mounting portion 12 extend lengthwise in different directions, so that the fixed mounting of the harness connector 32 on the mounting member 20 and the tube bundle 31 on the first mounting portion 12 do not interfere with each other.

In actual use, the place where the vehicle pipe harness passes is mostly the gap part between the assemblies, so the place where the vehicle pipe harness needs to be fixed is mostly a narrow space, and the mounting piece 20 and the bundling body 2 are bent towards two directions, so that the mounting piece 20 and the first mounting position 12 can be mounted by fully utilizing the narrow space.

In particular, in the embodiment, the fixing member 10, the mounting body 14 and the strapping body 28 are integrally formed, so that the number of parts of the fixing device 100 can be further reduced, thereby reducing the number of steps of mounting the fixing device 100 on the vehicle,

in some embodiments, the fixing portion 11 is a plurality of mounting holes opened on the mounting body 14, and the fixing member 10 is mounted on the vehicle by a plurality of bolts inserted into the mounting holes. Alternatively, the number of the mounting holes is two, and the two mounting holes can form two fixing points for the mounting body 14 while fixing the mounting body 14, so as to prevent the mounting body 14 from rotating. In this manner, the minimum number of bolts required to install the body 14 can be accomplished through two mounting holes, further reducing the number of parts of the fixture 100.

The present invention also provides a vehicle comprising the fixing device 100 as in any of the above embodiments. In actual use, the pipe harness of the vehicle comprises the pipe bundle 31 and the wire harness, the mounting body 23 is mounted on the right suspension assembly of the cab through bolts, the wire harness clamp 24 is mounted on the mounting body 23, and then the wire harness is controlled to pass through the wire harness fixing hole 25 of the wire harness clamp 24, so that the fixing of the wire harness is completed. The bundle 31 is then secured to the plate of ties 30 by ties 30 to complete the securement of the bundle. Finally, when the male seat 33 and the female seat 34 of the harness connector 32 are plugged, the male seat 33 passes through the connector fixing hole to be plugged with the female seat 34, and then the harness connector 32 is fixed.

The tube bundle 31 and the wire harness of the vehicle are fixed by the first mounting position 12 and the third mounting position 21 of the fixing device 100, and the wire harness connector 32 can be fixed by the second mounting position 22 while the tube bundle 31 and the wire harness are fixed. This makes it possible to secure the harness connector 32 without occupying the installation space of the tube bundle 31 and the harness. Further, by integrating the first installation site 12, the third installation site 21 and the second installation site 22 on the fixing member 10 and the mounting member 20, the number of parts of the fixing mechanism can be reduced, and the installation efficiency of the fixing device 100 can be improved.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A securing mechanism, comprising:

a fixing member (10) for fixedly mounting the fixing mechanism to an external structure;

and the mounting piece (20) is connected with the fixing piece and is provided with a first mounting position (12) for mounting the pipe bundle, a second mounting position (22) for mounting the wiring harness and a third mounting position (21) for mounting the wiring harness connector.

2. The fixing mechanism according to claim 1, wherein the mounting member (20) is provided with a connector fixing hole as the third mounting position (21).

3. The fixing mechanism according to claim 1, characterized in that the mounting piece (20) comprises a mounting body (23) and a harness staple (24) mounted on the mounting body (23), the harness staple (24) having a harness fixing hole (25) thereon as the second mounting location (22).

4. The fixing mechanism according to claim 3, characterized in that said mounting body (23) is provided with a clamping nail hole (26), said harness clamping nail (24) is arranged through said clamping nail hole (26) and fixed on said mounting body (23) through a barb.

5. The fixing mechanism according to claim 1, wherein the fixing member (10) comprises a mounting body (23) and a strapping body (28) which are both connected with the fixing member (10) in a bending manner, the first mounting position (12) is located on the strapping body (28), and the second mounting position (22) and the third mounting position (21) are both mounted on the mounting body (23);

wherein one end of the mounting body (23) facing away from the fixing member (10) extends lengthwise in a first direction, one end of the strapping body (28) facing away from the fixing member (10) extends lengthwise in a second direction, and the first direction intersects the second direction.

6. A fixture comprising a wiring harness, a tube bundle, a harness connector and a fixture according to any of claims 1-5.

7. A fixation device as claimed in claim 6, characterized in that the fixation mechanism further comprises a harness connector (32), the harness connector (32) comprising a male seat (33) and a female seat (34) that are plugged into each other;

the mounting piece (20) is provided with a connector fixing hole serving as a third mounting position (21), and at least one of the male seat (33) and the female seat (34) penetrates through the connector fixing hole.

8. A fixation device as claimed in claim 7, characterized in that the fixation mechanism further comprises a twist tie (30), by means of which twist tie (30) the tube bundle (31) is strapped to the first installation site (12).

9. A fixing device according to claim 8, characterized in that the mounting member (20) is provided with a band hole (13), and the band (30) is arranged in the band hole (13) in a penetrating way.

10. A vehicle, characterized in that it comprises a fixing device according to any one of claims 6-9.