CN219948340U - Roof cross beam and vehicle body comprising same - Google Patents
Roof cross beam and vehicle body comprising same Download PDFInfo
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- CN219948340U CN219948340U CN202320290314.4U CN202320290314U CN219948340U CN 219948340 U CN219948340 U CN 219948340U CN 202320290314 U CN202320290314 U CN 202320290314U CN 219948340 U CN219948340 U CN 219948340U
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- gps module
- roof beam
- mesa
- roof
- boss
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- 238000009434 installation Methods 0.000 claims abstract description 14
- 230000007704 transition Effects 0.000 claims description 24
- 239000011521 glass Substances 0.000 claims description 5
- 238000004891 communication Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005452 bending Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of vehicles, in particular to a roof beam, a vehicle body comprising the roof beam and a vehicle, and aims to solve the technical problems of improving the space utilization rate on the roof beam, reasonably distributing the installation positions of a GPS module and other fixed components and ensuring the communication quality of the GPS module by optimizing the structure of the roof beam. Therefore, the roof beam is provided with the fixed area for installing the GPS module, and the surface opposite to the bottom surface of the GPS module in the fixed area is set to be a plane so as to ensure the positioning accuracy of the GPS module. Through the arrangement, the reasonable distribution of the GPS modules and other fixing members on the roof beam is realized, the space utilization rate of the roof beam is improved, and the technical effect of the communication quality of the GPS modules is ensured.
Description
Technical Field
The utility model relates to the technical field of vehicles, and particularly provides a roof beam, a vehicle body comprising the roof beam and a vehicle.
Background
In recent years, as automobiles are being driven to electric and intelligent, a large number of electronic components such as communication modules and positioning modules are required to be added to conventional automobiles, and it is common practice to mount these electronic components on a roof rail so as to make full use of the limited space on the existing automobile body.
However, the roof beam has limited space, and there is a technical problem of how to improve the space utilization rate on the roof beam by optimizing the structure of the roof beam, reasonably distribute the installation positions of the GPS module and other fixing members, and ensure the communication quality of the GPS module.
Accordingly, there is a need in the art for a new solution to the above-mentioned problems.
Disclosure of Invention
The utility model aims to solve the technical problems, namely, the technical problems of improving the space utilization rate on the roof beam, reasonably distributing the installation positions of the GPS module and other fixed components and ensuring the communication quality of the GPS module by optimizing the structure of the roof beam.
In a first aspect, the present utility model provides a roof rail, where a fixing area for installing a GPS module is provided on the roof rail, and a surface opposite to a bottom surface of the GPS module in the fixing area is a plane, so as to ensure positioning accuracy of the GPS module.
In the preferred technical scheme of the roof beam, the top of the roof beam is provided with a first table top, a first transition inclined plane, a second table top, a second transition inclined plane and a third table top which are distributed in sequence along the X-axis direction, the heights of the first table top, the second table top and the third table top are gradually reduced, a glass installation area is arranged on the first table top, a wire harness through hole of a GPS module is arranged on the first transition inclined plane, a roof decoration board installation hole is arranged on the second table top, and the fixing area is positioned on the third table top.
In the preferable technical scheme of the roof beam, the roof beam further comprises a boss, the boss is located between the fixing area and the wire harness through hole, and a positioning hole is formed in a table top of the boss.
In the preferable technical scheme of the roof beam, the height of the table top of the boss is lower than the height of the wire harness through hole, so that the wire harness of the GPS module can pass through the boss.
In a preferred embodiment of the roof rail, the fastening region is arranged as a horizontal plane.
In a preferred embodiment of the roof rail, the second transition bevel and the projection form an angle of no more than 25 ° with the fastening region.
In the preferable technical scheme of the roof beam, a camera mounting area is further arranged on the roof beam, and the distance between the fixing area and the camera mounting area is not smaller than 200mm.
In the preferred technical scheme of the roof beam, the roof beam is further provided with a tail door hinge installation area, and the tail door hinge installation area is located on the inner side of the fixing area along the Y-axis direction.
In a second aspect, the utility model also provides a vehicle body comprising the roof rail.
In a third aspect, the present utility model also provides a vehicle comprising the roof rail described above.
Under the condition of adopting the technical scheme, the roof beam is provided with the fixed area for installing the GPS module, and the surface, opposite to the bottom surface of the GPS module, in the fixed area is a plane so as to ensure the positioning accuracy of the GPS module. Through such setting, install the GPS module on roof crossbeam promptly, not only solved the problem of how to install GPS module and other fixed component on the automobile body, effectively improved the space utilization of automobile body, can guarantee the normal work of GPS module moreover, improve its positioning accuracy.
Further, a first table top, a first transition inclined plane, a second table top, a second transition inclined plane and a third table top which are distributed in sequence along the X-axis direction are arranged at the top of the roof beam, the heights of the first table top, the second table top and the third table top are gradually reduced, a glass mounting area is arranged on the first table top, a wiring harness through hole of a GPS module is arranged on the first transition inclined plane, a roof trim panel mounting hole is arranged on the second table top, and a fixing area is positioned on the third table top. Through the arrangement, on one hand, the roof beam is arranged in a partition mode along the X-axis direction, and on the other hand, the partitions are arranged in a layering mode along the Z-axis direction, so that the fixing members can be closely arranged and do not interfere with each other, and the space on the roof beam is utilized to the greatest extent.
Still further, the roof rail of the present utility model further includes a boss located between the fixing area and the harness via hole, the mesa of the boss being provided with a positioning hole. Through such setting for the locating hole runs through the boss along Z axle direction, be convenient for when the installation roof beam, the total length of locating hole and roof beam bottom safety gap can with the length assorted of locating pin, with the accurate safety of the location process of assurance roof beam.
Still further, the height of the mesa of the boss of the present utility model is lower than the height of the harness via hole so that the harness of the GPS module can pass over the boss. By the arrangement, the wiring harness of the GPS module can be arranged along the shortest path, so that the cost is reduced, and meanwhile, the bending damage of the wiring harness can be avoided.
Still further, the fixing area of the present utility model is set to a horizontal plane. Through such setting, the shaping of being convenient for back top crossbeam and the installation debugging of GPS module further promote the positioning accuracy of GPS module, reduction in production cost.
Still further, the second transition ramp and boss of the present utility model have an included angle of no greater than 25 ° with the fixed region. By the arrangement, the GPS module can obtain a large enough signal receiving wide angle, and is prevented from being blocked and interfered by other surrounding fixing components.
Still further, the roof beam of the utility model is also provided with a camera mounting area, and the distance between the fixing area and the camera mounting area is not less than 200mm. Through the arrangement, electromagnetic interference generated by the camera to the GPS module can be effectively reduced, and the signal stability of the GPS module is ensured.
Still further, the roof rail of the present utility model is further provided with a tail gate hinge mounting region located at an inner side of the fixing region in the Y-axis direction. Through such arrangement, the space utilization on the roof beam can be maximized, and meanwhile, the GPS module and the tail gate hinge are ensured not to interfere with each other.
In addition, the vehicle body further provided by the utility model comprises the roof beam on the basis of the technical scheme, and further has the technical effects of the roof beam.
Finally, the vehicle further provided by the utility model comprises the roof beam on the basis of the technical scheme, and further has the technical effects of the roof beam.
Drawings
Preferred embodiments of the present utility model are described below with reference to the accompanying drawings, in which:
FIG. 1 is a schematic illustration of the assembly of the roof rail of the present utility model with other components;
fig. 2 is a cross-sectional view at A-A in fig. 1.
List of reference numerals:
1. a first mesa; 11. a glass mounting area; 2. a second mesa; 21. a roof trim mounting hole; 3. a third mesa; 31. a fixed area; 4. a first transition ramp; 41. a harness via; 5. a second transition ramp; 6. a boss; 61. a table top; 7. positioning holes; 8. a camera mounting area; 9. tail gate hinge mounting area.
Detailed Description
Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.
It should be noted that, in the description of the present utility model, terms such as "upper," "lower," "top," "bottom," and the like, which indicate a direction or a positional relationship, are based on the direction or the positional relationship shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present utility model, unless explicitly stated and limited otherwise, the terms "disposed," "connected," and "mounted" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
Based on how to improve the space utilization rate on the roof beam by optimizing the structure of the roof beam, the technical problem of reasonably distributing the installation positions of the GPS module and other fixed components and ensuring the communication quality of the GPS module is solved. To this end, the utility model provides a roof rail, a vehicle body comprising the roof rail and a vehicle. The method aims at optimizing the structure of the roof beam, reasonably distributing the installation positions of the GPS module and other fixed components, ensuring that the communication quality of the GPS module is not affected, and improving the space utilization rate and the intelligent level of the vehicle.
Specifically, as shown in fig. 1, a fixing area 31 for installing a GPS module is provided on the roof rail of the present utility model, and a surface opposite to a bottom surface of the GPS module in the fixing area 31 is a plane, so as to ensure positioning accuracy of the GPS module.
The roof beam's top is provided with a plurality of installation areas, is used for installing GPS module and other fixed component respectively, closely arranges and mutually noninterfere between each installation area, and wherein, according to GPS module location's theory of operation, the fixed area 31 for installing the GPS module sets up to a plane structure that the area is great, guarantees that it is parallel with the bottom surface of GPS module to form parallel reflection plane, ensure the positioning accuracy of GPS module.
Therefore, the problem of how to install the GPS module and other fixing components on the vehicle body is solved, the space utilization rate of the vehicle body is effectively improved, the normal operation of the GPS module can be ensured, and the positioning precision of the GPS module is improved.
In practical applications, the GPS module and other fixing members may be flexibly disposed on the front roof rail, the rear roof rail, or both, so long as the problem of how to mount the GPS module and other fixing members on the vehicle body can be solved, and the GPS module and other fixing members should be flexibly adjusted and changed without departing from the principle and scope of the present utility model, and the present utility model is preferably disposed on the rear roof rail.
Preferably, as shown in fig. 1, a first table top 1, a first transition inclined plane 4, a second table top 2, a second transition inclined plane 5 and a third table top 3 which are distributed in sequence along the X-axis direction are arranged at the top of the roof beam of the present utility model, the heights of the first table top 1, the second table top 2 and the third table top 3 are gradually reduced, a glass mounting area 11 is arranged on the first table top 1, a wire harness through hole 41 of a GPS module is arranged on the first transition inclined plane 4, a roof trim panel mounting hole 21 is arranged on the second table top 2, and a fixing area 31 is positioned on the third table top 3.
Therefore, the top surface of the roof beam is sequentially divided into five parts, namely a first table top 1, a second table top 2, a third table top 3, a first transition inclined surface 4 for connecting the first table top 1 and the second table top 2 and a second transition inclined surface 5 for connecting the second table top 2 and the third table top 3 along the X-axis direction, and meanwhile, the roof beam is arranged into a step-shaped structure, so that the first table top 1, the second table top 2 and the third table top 3 are sequentially lowered along the Z-axis direction, and the fixing members can be closely arranged and mutually staggered in height and do not interfere with each other, thereby maximally utilizing the space on the roof beam to install more members.
Preferably, as shown in fig. 1, the roof rail of the present utility model further includes a boss 6, the boss 6 being located between the fixing area 31 and the harness through hole 41, and a mesa 61 of the boss 6 being provided with the positioning hole 7.
The roof beam is provided with the locating hole 7, and in the assembly link of automobile body, snatch the quick location of manipulator through locating pin (not shown in the figure) between locating hole 7 can improve roof beam and automobile body's assembly speed and precision, through optimizing the overall arrangement to roof beam, locating hole 7 is set up between fixed region 31 and pencil via hole 41, can make full use of the surplus space on the roof beam, can guarantee its locate function again.
Meanwhile, a boss 6 extending upwards along the Z axis is formed around the positioning hole 7, so that the positioning hole 7 penetrates through the boss 6 along the Z axis direction, and the total length of a safety gap between the positioning hole 7 and the bottom of the roof beam can be matched with the length of a positioning pin when the roof beam is installed, so that the accurate safety of the positioning process of the roof beam is ensured.
Preferably, as shown in fig. 1, the mesa 61 of the boss 6 of the present utility model has a height lower than the height of the harness via 41 so that the harness of the GPS module can pass over the boss 6.
Specifically, the boss 6 is located on the path extending from the wire harness of the GPS module to the wire harness via hole 41, and meanwhile, due to the fact that the bending limit of the wire harness is small, the transition bending can cause the wire harness to be broken, and data transmission is affected, therefore, the height of the table top 61 of the boss 6 is set to be lower than that of the wire harness via hole 41, so that the wire harness can pass through the upper portion of the table top 61 of the boss 6, obstruction of the boss 6 to wiring is avoided, the wire harness can be laid along the shortest path, bending damage of the wire harness is avoided while cost is reduced, and normal data transmission is guaranteed.
Preferably, as shown in fig. 1, the fixing area 31 of the present utility model is provided as a horizontal plane.
The horizontal plane is favorable for processing and forming of the rear top cross beam and mounting and debugging of the GPS module, positioning accuracy of the GPS module is further improved, and production cost is reduced.
Preferably, as shown in fig. 1, the second transition ramp 5 and the boss 6 of the present utility model form an angle of no more than 25 ° with the fixation area 31.
Specifically, the second transition inclined plane 5 and the boss 6 are both close to the fixed area 31 and are higher than the fixed area 31, so that blocking and interference can be caused to signal reception of the GPS module, and the GPS module can normally receive signals by setting the second transition inclined plane 5 and the boss 6 to incline in a direction away from the fixed area 31 and setting the included angle between the second transition inclined plane 5 and the boss 6 and the fixed area 31 to be not more than 25 °.
Preferably, as shown in fig. 1, the roof rail of the present utility model is further provided with a camera mounting area 8, and the distance between the fixing area 31 and the camera mounting area 8 is not less than 200mm.
The camera mounting area 8 is typically located in the middle of the roof beam, so as to ensure that the camera mounting area 8 can capture images in the middle to obtain a symmetrical rear view angle, and meanwhile, the existing high-definition camera can generate strong electromagnetic radiation during operation, so that strong electromagnetic interference is caused to the GPS module to directly influence the signal reception of the GPS module, therefore, the fixed area 31 is arranged at a position at least 200mm away from the camera mounting area 8, so that the electromagnetic interference of the camera to the GPS module can be effectively reduced, and the signal stability of the GPS module is ensured.
In the present utility model, the fixing area 31 is provided at a position at which one end of the roof rail is not less than 200mm from the camera mounting area 8.
Preferably, as shown in fig. 1, the roof rail of the present utility model is further provided with a tail gate hinge mounting region 9, the tail gate hinge mounting region 9 being located inside the fixing region 31 in the Y-axis direction.
Through the arrangement, the space utilization maximization on the roof beam is realized, and meanwhile, the GPS module and the tail gate hinge are ensured not to interfere with each other.
In addition, the utility model also provides a vehicle body, which comprises the vehicle roof cross beam.
In addition, the utility model also provides a vehicle which comprises the roof beam.
Thus far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will fall within the scope of the present utility model.
Claims (9)
1. The utility model provides a roof beam, its characterized in that is provided with the fixed area that is used for installing the GPS module on the roof beam, the face that is relative with the bottom surface of GPS module in the fixed area is the plane to guarantee the positioning accuracy of GPS module, the top of roof beam is provided with first mesa, first transition inclined plane, second mesa, second transition inclined plane and the third mesa that distributes in proper order along the X axis direction, first mesa the second mesa with the height of third mesa reduces gradually, be provided with glass installation region on the first mesa, be provided with the pencil via hole of GPS module on the first transition inclined plane, be provided with roof plaque mounting hole on the second mesa, fixed area is located the third mesa.
2. The roof rail of claim 1, further comprising a boss located between the fixed area and the harness via, the boss having a locating hole disposed on a top surface thereof.
3. The roof rail of claim 2, wherein a height of a mesa of the boss is lower than a height of the harness via to enable a harness of a GPS module to pass over the boss.
4. The roof rail of claim 1, wherein the fixed area is disposed as a horizontal plane.
5. The roof rail of claim 2, wherein the second transition ramp and the boss form an angle of no more than 25 ° with the fixed region.
6. The roof rail of claim 1, further comprising a camera mounting area, wherein the distance between the fixed area and the camera mounting area is not less than 200mm.
7. The roof rail of claim 1, further comprising a tail gate hinge mounting region located inboard of the securing region in the Y-axis direction.
8. A vehicle body, characterized in that it comprises the roof rail according to any one of claims 1 to 7.
9. A vehicle, characterized in that it comprises a roof rail according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320290314.4U CN219948340U (en) | 2023-02-17 | 2023-02-17 | Roof cross beam and vehicle body comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320290314.4U CN219948340U (en) | 2023-02-17 | 2023-02-17 | Roof cross beam and vehicle body comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219948340U true CN219948340U (en) | 2023-11-03 |
Family
ID=88540272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320290314.4U Active CN219948340U (en) | 2023-02-17 | 2023-02-17 | Roof cross beam and vehicle body comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219948340U (en) |
-
2023
- 2023-02-17 CN CN202320290314.4U patent/CN219948340U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |