CN219969816U - Switching device, automobile body and car - Google Patents
Switching device, automobile body and car Download PDFInfo
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- CN219969816U CN219969816U CN202321272061.4U CN202321272061U CN219969816U CN 219969816 U CN219969816 U CN 219969816U CN 202321272061 U CN202321272061 U CN 202321272061U CN 219969816 U CN219969816 U CN 219969816U
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- 230000035939 shock Effects 0.000 claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 53
- 238000013016 damping Methods 0.000 claims description 9
- 239000006096 absorbing agent Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 7
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000011900 installation process Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model provides a switching device, a vehicle body and an automobile, and relates to the technical field of automobile body structures. The switching device comprises: a main body, a third connection structure, a fourth connection structure, a first connection structure, a fifth connection structure, and a second connection structure. The third connection structure is used for installing the lower inner plate of the automobile A column, and the fourth connection structure is used for installing the automobile cabin cross beam. The first connection structure is used for installing an automobile cabin longitudinal beam. The fifth connecting structure is used for connecting a car body threshold beam, and the second connecting structure is used for connecting a shock absorption tower of a car. The main body, the third connecting structure, the fourth connecting structure, the first connecting structure, the fifth connecting structure and the second connecting structure are integrally formed. The switching device, the vehicle body and the automobile can simplify and even eliminate the installation of the switching device in the production process.
Description
Technical Field
The utility model relates to the technical field of automobile body structures, in particular to a switching device, an automobile body and an automobile.
Background
Along with the continuous deepening of the popularity of automobiles, the structural optimization degree of each automobile enterprise on the automobile body is also continuous and deep. In the related art, an automobile cabin longitudinal beam, an automobile cabin cross beam, a door sill beam and an automobile A column lower inner plate are connected through corresponding switching devices, and the production process of the switching devices needs to be installed in a relatively complex mode.
Disclosure of Invention
In view of the foregoing, it is desirable to provide an adapter device, a vehicle body and an automobile. To simplify the installation of the adapter during production.
In order to achieve the above object, according to an aspect of the present utility model, there is provided a transfer device provided to a vehicle body, the vehicle body including a lower inner panel of a pillar a, a cabin cross member, a cabin longitudinal member and a body sill member, the transfer device comprising:
a main body, a first connection structure, a second connection structure, a third connection structure, a fourth connection structure, and a fifth connection structure; the first connecting structure is connected with the fourth connecting structure, the first connecting structure is configured to be connected with the automobile cabin longitudinal beam, the second connecting structure is connected with the first connecting structure, the second connecting structure is configured to be connected with a shock absorber tower of an automobile, the third connecting structure is connected with the main body, the third connecting structure is configured to be connected with an automobile A-pillar lower inner plate, the fourth connecting structure is connected with the main body, the fourth connecting structure is configured to be connected with the automobile cabin front cross beam, the fifth connecting structure is connected with the main body, and the fifth connecting structure is configured to be connected with the automobile cabin door beam; the main body, the third connecting structure, the fourth connecting structure, the first connecting structure, the fifth connecting structure and the second connecting structure are integrally formed.
In some embodiments, the body, the third connection structure, the fourth connection structure, the first connection structure, the fifth connection structure, and the second connection structure are die cast as one piece.
In some embodiments, the third connection structure is provided with a first mounting hole for mounting the lower inner panel of the automobile a-pillar; the first connecting structure is provided with a second mounting hole, and the second mounting hole is used for mounting the automobile cabin longitudinal beam; the second connecting structure is provided with a third mounting hole, and the third mounting hole is used for mounting the damping tower; the fifth connecting structure is provided with a fourth mounting hole, and the fourth mounting hole is used for mounting the automobile threshold beam.
In some embodiments, the third connection structure is connected to the body; the fourth connecting structure is connected with the main body, the fourth connecting structure is positioned at one side of the main body, which is away from the third connecting structure, in the front-back direction, a mounting part for mounting the automobile cabin cross beam is formed at one side of the fourth connecting structure in the preset direction, and the preset direction is crossed with the front-back direction; the first connecting structure is connected to the front end of the fourth connecting structure, and the fourth connecting structure is at least partially positioned between the main body and the first connecting structure; the fifth connecting structure is connected below the main body; the second connecting structure is connected above the first connecting structure.
In some embodiments, the first connection structure is formed with a mounting groove, and a first opening and a second opening that are in communication with the mounting groove, the first opening is formed on a side of the mounting groove facing away from the fourth connection structure, and the second opening is located on a side of the mounting groove facing the mounting portion along the preset direction.
In some embodiments, the second connection structure is formed with a collar for mounting a damper of the damper tower at a side facing the mounting part in the preset direction.
In some embodiments, the switching device further comprises a reinforcing rib, the reinforcing rib is integrally arranged in a concave arc shape, and at least one of the main body, the fourth connecting structure, the first connecting structure, the fifth connecting structure and the second connecting structure is connected with the reinforcing rib; the number of the reinforcing ribs is multiple, at least one reinforcing rib is a first reinforcing rib, at least one reinforcing rib is a second reinforcing rib, the first reinforcing ribs and the second reinforcing ribs are arranged in a crossing mode, and the first reinforcing ribs extend along the up-down direction. In some embodiments, the adapter device further includes a reinforcing lug, the reinforcing lug being located at a side facing away from the mounting portion along the preset direction, the reinforcing lug being provided with a fourth mounting hole, and the fourth mounting hole being used for mounting the lower inner panel of the automobile a pillar.
A second aspect of an embodiment of the present utility model provides a vehicle body, including:
a switching device of any one of the above;
the lower inner plate of the automobile A column is connected with the third connecting structure;
the automobile cabin cross beam is connected with the fourth connecting structure;
an automobile cabin longitudinal beam connected with the first connecting structure;
and the automobile body threshold beam is connected with the fifth connecting structure.
A third aspect of an embodiment of the present utility model provides an automobile, including:
an automobile body;
a vehicle body of any one of the above, the vehicle body being mounted on the vehicle body;
and the damping tower is respectively connected with the automobile body and is used for damping the automobile body.
According to the switching device provided by the embodiment of the utility model, the main body, the third connecting structure, the fourth connecting structure, the first connecting structure, the fifth connecting structure and the second connecting structure are integrally formed, so that the number of manufactured parts is reduced, a plurality of parts are not required to be installed, a complex installation flow in the installation process of the parts is avoided, and the installation of the switching device in the production process can be simplified or even eliminated.
Drawings
FIG. 1 is a schematic perspective view of an adapter according to an embodiment of the utility model;
FIG. 2 is a schematic rear view of a three-dimensional structure of a switching device according to an embodiment of the utility model;
FIG. 3 is a schematic view of a vehicle body according to an embodiment of the present utility model;
reference numerals illustrate:
a switching device 100; a main body 110; a third connection structure 120; a fourth connection structure 130; a preset direction 100a; a mounting portion 131; a front-rear direction 100b; up-down direction 100c; a first connection structure 140; a fifth connection structure 150; a second connection structure 160; a first mounting hole 120a; a second mounting hole 140a; a third mounting hole 160a; a fourth mounting hole 150a; a mounting groove 141; a first opening 140b; a second opening 140c; a collar 161; a reinforcing rib 170; first reinforcing ribs 171; a second reinforcing rib 172; reinforcing lugs 180; a fifth mounting hole 180a; an automobile a pillar lower inner panel 200; an automobile cabin cross member 300; an automobile cabin rail 400; a car body sill beam 500.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments of the present utility model and the technical features of the embodiments may be combined with each other, and the detailed description in the specific embodiments should be construed as illustrating the present utility model and should not be construed as unduly limiting the present utility model.
In the description of the embodiments of the present utility model, the terms "upper," "lower," "front," "rear," or positional relationships are based on those shown in fig. 1, and it should be understood that these terms are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to 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.
As part of the inventive concept, before describing the embodiments of the present utility model, the reason that the production process of the switching device needs to be installed in a relatively complex manner in the related art needs to be analyzed, and the technical solution of the embodiments of the present utility model is obtained through reasonable analysis.
In the related art, the rear end of the cabin front longitudinal beam of the automobile is usually formed by welding a plurality of sheet metal stamping parts, and due to the structural design, the number of parts is large, the welding procedure is complex, and the production process of the switching device needs to position and install a plurality of parts and implement welding operation, so that the installation process is complex.
The embodiment of the utility model provides an automobile. The automobile includes an automobile body 110, a body of any of the embodiments, and a shock tower.
In this embodiment, the body of the automobile includes the integrally formed adapter device 100, so that the overall strength can be increased, and the overall collision performance of the automobile can be improved.
An embodiment of the present utility model provides a vehicle body, please refer to fig. 3. The vehicle body includes the adapter 100, the automotive a-pillar lower inner panel 200, the automotive cabin cross member 300, the automotive cabin rail 400, the automotive body sill beam 500 of any of the embodiments. The lower inner panel 200 of the automobile a pillar is connected to the adapter 100 through the third connection structure 120, the automobile cabin cross member 300 is connected to the adapter 100 through the fourth connection structure 130, the automobile cabin longitudinal member 400 is connected to the adapter 100 through the first connection structure 140, and the automobile body threshold member 500 is connected to the adapter 100 through the fifth connection structure 150.
In this embodiment, the lower inner panel 200 of the a pillar, the cross member 300 of the cabin, the longitudinal member 400 of the cabin, and the threshold member 500 of the body are connected by the integrally formed adapter device 100, so that the connection between the structures can be enhanced, and the manufacturing efficiency of the body can be improved.
The automobile a pillar is a connecting pillar connecting a roof and a front cabin in the left and right front of the automobile, and the automobile a pillar lower inner panel 200 is installed below the a pillar and near one side in the automobile between the engine compartment and the cockpit.
The automobile A column is positioned between the automobile front door and the windshield, and is a connecting column for connecting the automobile roof and the front cabin at the left front and the right front. The lower inner panel 200 is installed at one side of the automobile a pillar, which is close to the inside of the automobile, and the lower inner panel 200 is used for reinforcing the strength of the automobile a pillar.
The automobile cabin cross member 300 is installed below the automobile cabin for ensuring torsional rigidity of the frame and bearing load.
The automobile cabin rail 400 is installed below the front cabin of the automobile engine, and is used for bearing a main load.
The automotive body rocker 500 is installed directly under an automotive door to prevent the side of the vehicle body from being scratched or bumped by foreign objects.
It should be noted that, the automobile shock absorber installs in the automobile body, is located the wheel top, and the automobile shock absorber is used for buffering shock attenuation, makes the vehicle can steadily drive. In one embodiment, the cabin longitudinal beam 400 is located in front of the cabin cross beam 300 in the front-rear direction 100 b.
An embodiment of the utility model provides a switching device 100, where the switching device 100 is disposed on a vehicle body, please refer to fig. 1 and 2. The switching device 100 includes: the main body 110, the first connection structure 140, the second connection structure 160, the third connection structure 120, the fourth connection structure 130, and the fifth connection structure 150. The first connection structure 140 is connected to the fourth connection structure 120, the first connection structure being configured for connection to an automobile cabin rail 400. The second connection structure 160 is connected to the first connection structure 140, and the second connection structure 160 is configured to be connected to a shock tower of an automobile. The third connecting structure 120 is connected to the main body 110, and the third connecting structure 120 is configured to be connected to the automobile a pillar lower inner panel 200. The fourth connection structure 130 is connected to the main body 110, and the fourth connection structure 120 is configured for connection to the cabin cross member 300. The fifth connection structure 150 is connected to the main body 110, and is configured to be connected to the automotive body rocker 500. The main body 110, the third connection structure 120, the fourth connection structure 130, the first connection structure 140, the fifth connection structure 150, and the second connection structure 160 are integrally formed.
In this embodiment, since the main body 110, the third connecting structure 120, the fourth connecting structure 130, the first connecting structure 140, the fifth connecting structure 150 and the second connecting structure 160 are integrally formed, the number of manufacturing parts is reduced, the installation of a plurality of parts is not required, the complex installation process in the installation process of a plurality of parts is avoided, and the installation of the switching device 100 in the production process can be simplified or even eliminated.
In one embodiment, the automotive body threshold beam 500 is located rearward of the cabin cross member 300 in the front-rear direction 100 b.
In one embodiment, the automotive A-pillar lower inner panel 200 is located above the automotive body sill beam 500.
In one embodiment, the automobile shock tower is located above the automobile cabin rail 400.
In one embodiment, the front-to-back direction is the direction indicated by arrow 100 b.
In one embodiment, the up-down direction is the direction indicated by arrow 100 c.
In one embodiment, the main body 110, the third connecting structure 120, the fourth connecting structure 130, the first connecting structure 140, the fifth connecting structure 150 and the second connecting structure 160 are die-cast as one body.
In this embodiment, the transfer device 100 is integrally molded by die casting, so that the dimensional accuracy of the device can be improved, and the machining allowance is small, thereby saving raw materials. Meanwhile, the press forming production efficiency is high, and the manufacturing efficiency of the vehicle body can be improved.
It will be appreciated that the manner of integral molding is not limited to die casting. In one embodiment, the material may be integrally formed by additive manufacturing. For example, 3D printing.
In one embodiment, referring to fig. 1, the third connecting structure 120 is provided with a first mounting hole 120a, and the first mounting hole 120a is used for mounting the lower inner panel 200 of the a pillar of the automobile.
In this embodiment, the adapter device 100 is detachably connected to the lower inner panel 200 of the pillar a of the automobile through the first mounting hole 120a, and the connection mode is simple and convenient, and is convenient to install and repair.
In one embodiment, referring to fig. 3, the third connecting structure 120 and the lower inner pillar panel 200 of the vehicle a are connected by self-piercing rivets SPR (Self Piercing Riveting) through the first mounting holes 120 a.
In one embodiment, referring to fig. 1, the first connection structure 140 is provided with a second mounting hole 140a, and the second mounting hole 140a is used for mounting the cabin rail 400 of the automobile.
In this embodiment, the adapter device 100 is detachably connected to the automobile cabin longitudinal beam 400 through the second mounting hole 140a, and the connection mode is simple and convenient, and is convenient to install, disassemble and maintain.
In one embodiment, referring to fig. 3, the first connection structure 140 and the automobile cabin longitudinal beam 400 are connected by bolts through the second mounting holes 140 a.
In one embodiment, referring to fig. 1, the second connection structure 160 is provided with a third mounting hole 160a, and the third mounting hole 160a is used for mounting the shock absorber.
In this embodiment, the adapter device 100 is detachably connected to the shock absorber tower through the third mounting hole 160a, and the connection mode is simple and convenient, and is convenient to install, disassemble and maintain.
In one embodiment, referring to fig. 3, the second connection structure 160 and the shock tower are connected by bolts through the third mounting holes 160 a.
In one embodiment, referring to fig. 1, the fifth connecting structure 150 is provided with a fourth mounting hole 150a, and the fourth mounting hole 150a is used for mounting the rocker 500.
In this embodiment, the adapter device 100 is detachably connected to the automobile threshold beam 500 through the fourth mounting hole 150a, and the connection mode is simple and convenient, and is convenient to install, disassemble and maintain.
In one embodiment, referring to fig. 3, the fifth connecting structure 150 and the automobile rocker 500 are connected by bolts through the fourth mounting hole 150 a.
In one embodiment, referring to fig. 3, the fourth connection structure 130 is connected to the cabin cross member 300 by a transfer screw FDS (Flow Drill Screw).
In one embodiment, the third connecting structure 120 is connected to the main body 110; the fourth connection structure 130 is connected to the main body 110, and the fourth mounting structure 130 is located at a side of the main body 110 facing away from the third connection structure 120 in the front-rear direction 100b; the first connection structure 140 connects the front end of the fourth connection structure 130, and the fourth connection structure 130 is at least partially located between the main body 110 and the first connection structure 140; the fifth connection structure 150 is connected to the lower side of the main body 110; the second connection structure 160 is connected above the first connection structure 140.
In this embodiment, the connection structures of the switching device are arranged in a manner according to the embodiment of the utility model, so that the distribution situation of the automobile parts can be well adapted.
In one embodiment, the predetermined direction is the direction indicated by arrow 100 a.
In one embodiment, the front-rear direction 100b is disposed to intersect with the predetermined direction 100 a.
In one embodiment, the front-back direction 100b is perpendicular to the preset direction 100 a. In an embodiment, referring to fig. 1, the first connection structure 140 is formed with a mounting groove 141, and a first opening 140b and a second opening 140c that are in communication with the mounting groove 141, the first opening 140b is formed on a side of the mounting groove 141 facing away from the fourth connection structure 130, and the second opening 140c is located on a side of the mounting groove 141 facing the mounting portion 131 along the preset direction 100 a.
In this embodiment, the first connection structure 140 is formed with the mounting groove 141, the mounting groove 141 is used for accommodating the automobile cabin longitudinal beam 400, the groove walls in different directions of the mounting groove 141 can be in contact with the automobile cabin longitudinal beam 400, and the contact area between the automobile cabin longitudinal beam 400 and the switching device 100 can be effectively increased, so that the connection is more stable.
In one embodiment, referring to fig. 3, the mounting groove 141 is connected to the cabin rail 400 from a plurality of contact surfaces using the second mounting holes 140 a.
In one embodiment, referring to FIG. 1, the mounting slot 141 is a "U" shaped slot structure.
In one embodiment, please refer to fig. 1. The second connection structure 160 is formed with a collar 161 at a side facing the mounting portion 131 in the preset direction 100a, the collar 161 being for mounting a damper of the damper tower.
In this embodiment, the second connection structure 160 is formed with the convex ring 161, and the adapting device 100 is integrally formed, so that the position of the convex ring 161 is more accurate, the installation accuracy of the damping device is higher, and the damping effect is ensured.
In one embodiment, the damping device may be an air spring or an inflatable damper.
In one embodiment, referring to fig. 1, the adapter device 100 further includes a reinforcing rib 170, and the reinforcing rib 170 is integrally configured as a concave arc.
In this embodiment, the provision of the reinforcing ribs 170 can increase the overall strength of the adapter device 100 and enhance the collision performance of the whole vehicle. The reinforcing rib 170 is provided in a concave arc shape, so that unnecessary raw material use can be reduced to the maximum extent, and the vehicle body is lighter.
In one embodiment, the ribs 170 in the adapter device 100 are in the shape of a straight plate.
In one embodiment, referring to fig. 1, the reinforcing rib 170 includes a first reinforcing rib 171 and a second reinforcing rib 172, and the first reinforcing rib 171 and the second reinforcing rib 172 are disposed to cross each other.
In this embodiment, the reinforcing ribs 170 are provided as two reinforcing ribs 170 intersecting each other, which can transmit load to increase the overall strength of the adapter device 100 and improve the rigidity of the adapter device 100.
In one embodiment, the first reinforcing rib 171 extends in the up-down direction 100 c.
In this embodiment, the extension of the first reinforcing bead 171 in the up-down direction 100c can make the load transmission and rigidity enhancement effect of the reinforcing bead 170 more remarkable.
In one embodiment, the extending directions of the first reinforcing ribs 171 and the second reinforcing ribs 172 are perpendicular to each other.
In one embodiment, please refer to fig. 2. The adapter device 100 further includes a reinforcing lug 180, where the reinforcing lug 180 is located at a side facing away from the mounting portion 131 along the preset direction 100a, and the reinforcing lug 180 is provided with a fifth mounting hole 180a, and the fifth mounting hole 180a is used for mounting the lower inner panel 200 of the a pillar of the automobile.
In this embodiment, reinforcing lugs 180 are provided to strengthen the connection between the adapter device 100 and the lower inner panel 200 of the automotive a-pillar.
In one embodiment, the reinforcing lugs 180 are bolted to the lower inner panel of the a pillar of the vehicle through fifth mounting holes 180 a.
The various embodiments/implementations provided by the utility model may be combined with one another without contradiction.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. An adapter device sets up in the automobile body, the automobile body includes inner panel under the car A post, car cabin crossbeam, car cabin longeron and car body threshold roof beam, its characterized in that, adapter device includes:
a main body, a first connection structure, a second connection structure, a third connection structure, a fourth connection structure, and a fifth connection structure; the first connecting structure is connected with the fourth connecting structure, the first connecting structure is configured to be connected with the automobile cabin longitudinal beam, the second connecting structure is connected with the first connecting structure, the second connecting structure is configured to be connected with a shock absorber tower of an automobile, the third connecting structure is connected with the main body, the third connecting structure is configured to be connected with an automobile A-pillar lower inner plate, the fourth connecting structure is connected with the main body, the fourth connecting structure is configured to be connected with the automobile cabin front cross beam, the fifth connecting structure is connected with the main body, and the fifth connecting structure is configured to be connected with the automobile body threshold beam; the main body, the third connecting structure, the fourth connecting structure, the first connecting structure, the fifth connecting structure and the second connecting structure are integrally formed.
2. The adapter according to claim 1, wherein the body, the third connection structure, the fourth connection structure, the first connection structure, the fifth connection structure, and the second connection structure are die cast as one piece.
3. The adapter according to claim 1 or 2, wherein the third connection structure is provided with a first mounting hole for mounting the lower inner panel of the a pillar of the automobile; the first connecting structure is provided with a second mounting hole, and the second mounting hole is used for mounting the automobile cabin longitudinal beam; the second connecting structure is provided with a third mounting hole, and the third mounting hole is used for mounting the damping tower; the fifth connecting structure is provided with a fourth mounting hole, and the fourth mounting hole is used for mounting the automobile threshold beam.
4. The adapter according to claim 1 or 2, wherein the third connection structure is connected to the body; the fourth connecting structure is connected with the main body, the fourth connecting structure is positioned at one side of the main body, which is away from the third connecting structure, in the front-back direction, a mounting part for mounting the automobile cabin cross beam is formed at one side of the fourth connecting structure in the preset direction, and the preset direction is crossed with the front-back direction; the first connecting structure is connected to the front end of the fourth connecting structure, and the fourth connecting structure is at least partially positioned between the main body and the first connecting structure; the fifth connecting structure is connected below the main body; the second connecting structure is connected above the first connecting structure.
5. The adapter according to claim 4, wherein the first connection structure is formed with a mounting groove, and a first opening and a second opening communicating with the mounting groove, the first opening being formed on a side of the mounting groove facing away from the fourth connection structure, and the second opening being located on a side of the mounting groove facing toward the mounting portion in the preset direction.
6. The adapter according to claim 4, wherein the second connection structure is formed with a collar for mounting the damper of the damper tower on a side facing the mounting portion in the preset direction.
7. The adapter according to claim 1 or 2, further comprising a reinforcing rib integrally provided in a concave arc shape, wherein the reinforcing rib is connected to at least one of the main body, the fourth connection structure, the first connection structure, the fifth connection structure, and the second connection structure; the number of the reinforcing ribs is multiple, at least one reinforcing rib is a first reinforcing rib, at least one reinforcing rib is a second reinforcing rib, the first reinforcing ribs and the second reinforcing ribs are arranged in a crossing mode, and the first reinforcing ribs extend along the up-down direction.
8. The adapter according to claim 4, further comprising a reinforcing lug, the reinforcing lug being located on a side facing away from the mounting portion in the predetermined direction, the reinforcing lug being provided with a fifth mounting hole for mounting the lower inner panel of the a pillar of the automobile.
9. A vehicle body, characterized by comprising:
the adapter device of any of claims 1-8;
the lower inner plate of the automobile A column is connected with the third connecting structure;
the automobile cabin cross beam is connected with the fourth connecting structure;
an automobile cabin longitudinal beam connected with the first connecting structure;
and the automobile body threshold beam is connected with the fifth connecting structure.
10. An automobile, comprising:
an automobile body;
the vehicle body of claim 9, the vehicle body being mounted to the vehicle body;
and the damping tower is respectively connected with the automobile body and is used for damping the automobile body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321272061.4U CN219969816U (en) | 2023-05-24 | 2023-05-24 | Switching device, automobile body and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321272061.4U CN219969816U (en) | 2023-05-24 | 2023-05-24 | Switching device, automobile body and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219969816U true CN219969816U (en) | 2023-11-07 |
Family
ID=88578428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321272061.4U Active CN219969816U (en) | 2023-05-24 | 2023-05-24 | Switching device, automobile body and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219969816U (en) |
-
2023
- 2023-05-24 CN CN202321272061.4U patent/CN219969816U/en active Active
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