CN108791516B - Automobile instrument board pipe beam assembly - Google Patents
Automobile instrument board pipe beam assembly Download PDFInfo
- Publication number
- CN108791516B CN108791516B CN201810846706.8A CN201810846706A CN108791516B CN 108791516 B CN108791516 B CN 108791516B CN 201810846706 A CN201810846706 A CN 201810846706A CN 108791516 B CN108791516 B CN 108791516B
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- plate
- tube
- pipe
- support rod
- front wall
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- 230000008093 supporting effect Effects 0.000 claims description 69
- 230000000087 stabilizing effect Effects 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005457 optimization Methods 0.000 description 20
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000003381 stabilizer Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 5
- 229910000861 Mg alloy Inorganic materials 0.000 description 2
- 229920002302 Nylon 6,6 Polymers 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/14—Dashboards as superstructure sub-units
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Arrangement of adaptations of instruments
Abstract
The invention discloses an automobile instrument board tube beam assembly, which comprises a tube beam middle tube, wherein the tube beam middle tube is used for being arranged along the width direction of an automobile body and is opposite to a front wall structure of the automobile body, and two ends of the tube beam middle tube are respectively provided with a side mounting bracket for being fixedly connected with the front wall structure of the automobile body; an electric appliance mounting bracket, a front wall mounting bracket, a steering column mounting bracket and a central control mounting bracket are correspondingly arranged on the middle pipe of the pipe beam; the central control mounting bracket is characterized by comprising a left support rod and a right support rod which are arranged at intervals along the axial direction of a tube beam central tube, wherein the whole left support rod and the whole right support rod are obliquely downwards arranged towards the direction opposite to the front wall structure of the automobile body, and the outer end of the left support rod forms a connecting end part for connecting with the front floor of the automobile body; and the left support rod is of a circular tube structure. The invention can better meet the design light-weight requirement, has better rigidity and can reduce the cost.
Description
Technical Field
The invention belongs to the technical field of automobiles, and particularly relates to an automobile instrument board tubular beam assembly.
Background
The instrument panel is also called an instrument panel, is widely applied to cabs of all vehicles and engineering machinery, and mainly comprises instruments, a steering wheel, an instrument panel shell, an instrument panel tube beam (instrument panel framework), an instrument panel wire harness and the like.
The instrument panel is positioned in front of the driver, and a driving odometer, a vehicle speed odometer, an engine tachometer, a fuel gauge and the like are integrated on the instrument panel. The driver can not only know the basic running state of the vehicle through the instrument panel, but also control the air port, the sound equipment, the air conditioner, the light and the like, so that the driver enjoys more driving fun while ensuring safety. In recent years, with the progress of technology, more operation functions are integrated into the instrument panel.
The instrument panel tubular beams can provide support for the instrument panel and its accessories, such as passenger side airbags, steering columns, and air conditioners. And the instrument board tubular beam is directly connected with the automobile body through two locating pins and a plurality of bolts, bears the load of the instrument board assembly, and has a great influence on the safety of the automobile. Of course, in order to ensure that various instruments and parts supported can normally work in a high-speed running and vibrating state, the instrument panel tube beam must have sufficient rigidity, and in order to reduce the impact of external force alignment and copilot in the event of accidents, the instrument panel tube beam must have good energy absorption; meanwhile, the instrument panel tubular beam also needs to meet the requirement of light weight.
Chinese patent (CN 206568898U) discloses a novel automotive dashboard tubular beam assembly, which is characterized by comprising a tubular beam middle tube and a tubular sleeve reinforcing rib coated on the periphery of the tubular beam middle tube, wherein a left side mounting bracket, a relay mounting bracket, a steering column reinforcing bracket, a lower side mounting bracket, a central control bracket, an upper side mounting bracket, an airbag mounting bracket and a right side mounting bracket are sequentially installed on the tubular sleeve reinforcing rib from left to right; the tube beam middle tube is made of an aluminum magnesium alloy material; the pipe sleeve reinforcing rib, the left side mounting bracket, the relay mounting bracket, the steering column reinforcing bracket, the lower side mounting bracket, the central control bracket, the upper side mounting bracket, the air bag mounting bracket and the right side mounting bracket are all made of nylon 66 materials.
In the above patent, the requirement of the design of the instrument panel tube beam is met by selecting a lightweight material, and when the requirement of the lightweight requirement is met, the tube in the tube beam is made of an aluminum magnesium alloy material, and the air bag mounting bracket and the right side mounting bracket are made of nylon 66 materials, so that the cost and the rigidity of the air bag mounting bracket are influenced.
Therefore, how to provide an automobile instrument panel tubular beam assembly which can better meet the design light-weight requirement, has better rigidity and can reduce the cost is a technical problem to be solved by the person skilled in the art.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to solve the technical problems that: how to provide an automobile instrument board tubular beam assembly which can better meet the design light-weight requirement, can have better rigidity and can reduce the cost.
In order to solve the technical problems, the invention adopts the following technical scheme:
the automobile instrument board tube beam assembly comprises a tube beam middle tube which is used for being arranged along the width direction of the automobile body and is opposite to the automobile body front wall structure, and two ends of the tube beam middle tube are respectively provided with a side mounting bracket for being fixedly connected with the automobile body front wall structure; an electric appliance mounting bracket, a front wall mounting bracket, a steering column mounting bracket and a central control mounting bracket are correspondingly arranged on the middle pipe of the pipe beam; the central control mounting bracket is characterized by comprising a left support rod and a right support rod which are arranged at intervals along the axial direction of a tube beam central tube, wherein the whole left support rod and the whole right support rod are obliquely downwards arranged towards the direction opposite to the front wall structure of the automobile body, and the outer end of the left support rod forms a connecting end part for connecting with the front floor of the automobile body; and the left support rod is of a circular tube structure.
In this technical scheme, because whole instrument board is all installed on instrument board tubular beam assembly, instrument board tubular beam assembly is as the bearing part, needs instrument board tubular beam assembly fixed mounting to have better stability and rigidity after the automobile body promptly to still need satisfy the automobile design lightweight requirement simultaneously. During braking or accelerating of the automobile, the left support rod connected with the front floor of the automobile body can be subjected to pushing force and pulling force in the length direction. Therefore, the left support rod connected with the front floor of the automobile body in the instrument board tubular beam assembly is designed into a circular tube structure, so that the left support rod has better stress effect, is not easy to deform after being stressed, and has better rigidity. The left support rod of the circular tube structure can better bear the pushing force and the pulling force transmitted to the instrument board tubular beam assembly by the automobile body, so that the whole automobile instrument desk is more stable to install, and meanwhile, the left support rod of the circular tube structure can also meet the light-weight requirements of automobile design.
As optimization, a plurality of lightening holes are arranged on the left support rod at intervals along the axis direction of the left support rod.
Like this, can make the quality of left bracing piece littleer, when having improved the overall rigidity of left bracing piece, the lightweight requirement of automobile design that satisfies that can be better.
As optimization, the left support rod comprises a support rod upper section fixedly connected with the middle pipe of the pipe beam and a support rod lower section connected to the outer end of the support rod upper section, and an included angle between the support rod upper section and the front floor of the automobile body is smaller than an included angle between the support rod lower section and the front floor of the automobile body.
Like this, after the left branch vaulting pole wholly receives the pulling force and the thrust of pipe in the tubular beam, the position of buckling between the bracing piece upper segment on the left branch vaulting pole and the bracing piece hypomere is continuous can produce stress concentration to can form certain buffering to the pulling force and the thrust that receive, can play the purpose of protection left branch vaulting pole.
As optimization, an inclined support rod is arranged between the outer side surface of the outer end of the upper section of the support rod and the middle tube of the tube beam, and two ends of the inclined support rod are respectively and fixedly connected to the middle tube of the tube beam and the outer side of the upper section of the support rod.
Therefore, the connection between the horizontal section of the support rod and the middle pipe of the pipe beam is more stable, and the horizontal section of the support rod can be better kept vertical relative to the middle pipe of the pipe beam. Thereby the stress effect is better.
As optimization, a first supporting rod and a second supporting rod which are arranged at intervals are further arranged between the left supporting rod and the right supporting rod, and two ends of each of the first supporting rod and the second supporting rod are respectively fixed on the left supporting rod and the right supporting rod.
Like this, can improve the stability of left bracing piece and right bracing piece, can also conveniently install fixedly to the central control simultaneously.
As an optimization, a left lower decorative plate bracket extending towards the left side is also connected at a position between the first support rod and the second support rod on the left support rod.
Thus, the lower decorative plate can be conveniently installed and fixed.
As optimization, the middle pipe of the pipe beam is of a three-section design and comprises a left middle pipe section, a middle pipe middle section and a right middle pipe section which are connected in sequence; the diameters of the left section of the middle pipe and the right section of the middle pipe are equal and larger than the diameter of the middle section of the middle pipe.
Therefore, the common pipe in the pipe beam is designed in a two-end mode and is divided into a large-diameter section and a small-diameter section, the large-diameter section and the small-diameter section correspond to the positions of the front cab and the auxiliary cab respectively, the quality of the pipe in the whole pipe beam can be ensured to be smaller, and meanwhile the rigidity of the pipe in the whole pipe beam can meet the requirements. However, because the diameters of the two ends of the tube in the tube beam are different, corresponding components which are arranged on the side mounting brackets at the left end and the right end of the tube in the tube beam and are connected with the tube in the tube beam need to be designed into different sizes so as to match the tube in the tube beam. Through be the syllogic design with the tubular beam center tube to make the diameter setting of well pipe left segment and well pipe right segment equal big, like this on the production, the component that links to each other with the tubular beam center tube on the side installing support can need not to select the matching, can make the corresponding component that links to each other with the tubular beam center tube on the side installing support of installing both ends about the tubular beam center tube can be general, better reduction in production cost, can more convenient production.
Preferably, a plurality of lightening holes are arranged on the left section of the middle pipe at intervals along the axis direction of the middle pipe.
Like this, can make the quality of pipe in the whole tubular beam littleer, when satisfying tubular beam center tube overall rigidity, the requirement of meeting automobile design lightweight that can be better.
Preferably, the right section of the middle tube has at least one position in the axial direction for mounting a side mounting bracket.
Like this, can make the length of well pipe right section littleer, can make the quality of pipe littleer in the whole tubular beam, when satisfying the whole rigidity of pipe beam, the requirement of satisfying the automobile design lightweight that can be better.
As an optimization, the side mounting bracket comprises a connecting structure used for being connected with a vehicle body front wall structure and a supporting structure used for being connected with an instrument panel; the supporting structure comprises a side supporting plate which is of a strip-shaped design, one end of the side supporting plate is fixedly connected to the middle pipe of the pipe beam, and the other end of the side supporting plate is perpendicular to the middle pipe of the pipe beam and outwards provided with a connecting hole for connecting with the inner side of the end part of the instrument board; and weight reducing holes are provided on the side support plates at intervals along the length direction thereof.
Thus, the instrument panel is convenient to support and install, and the whole instrument panel tubular beam assembly can be more conveniently installed on the vehicle body front wall structure. Meanwhile, the lightening holes designed on the side support plates can better meet the light design requirement of the automobile.
As the optimization, connection structure is including being the connecting plate of rectangular shape design, a surface and the fixed linking to each other of pipe beam middle tube of connecting plate, be provided with the bolt that is used for pegging graft in the automobile body front wall structure on the other surface of connecting plate perpendicularly outwards to the both ends along the pipe beam middle tube diameter direction on the connecting plate respectively towards deviating from the direction of bolt is buckled and is formed the support end that is used for linking to each other with the instrument board, and makes the connecting plate wholly be "U" shape structure in length direction.
In this way, the instrument panel can be conveniently fixed and installed. And the supporting effect on the instrument panel is better.
As optimization, the electric appliance mounting bracket comprises a first bracket plate, a second bracket plate, a third bracket plate, a fourth bracket plate and a fifth bracket plate which are designed in a strip shape and one end of which is fixedly connected to a pipe in the pipe beam; the outer ends of the first support plate and the second support plate are respectively arranged towards the front wall structure of the vehicle body, and the outer ends of the third support plate, the fourth support plate and the fifth support plate are respectively arranged obliquely downwards towards the direction away from the front wall structure of the vehicle body; and weight reducing holes which are arranged at intervals are respectively arranged along the length directions of the first support plate, the second support plate, the third support plate, the fourth support plate and the fifth support plate.
Like this, can conveniently be to the installation and the fixed of electrical components to the lightening hole that is equipped with on first mounting panel, second mounting panel, third mounting panel, fourth mounting panel and the fifth mounting panel can be better satisfy car lightweight design requirement.
As an optimization, a side support plate is further arranged on the outer side of the third support plate, and a connecting hole for electric installation is formed at the outer end of the side support plate.
Thus, the electric appliance component and the wire harness can be conveniently installed and fixed.
As an optimization, the steering column mounting bracket comprises a seat plate fixedly arranged on the lower side of the circumference of the tube in the tube beam, the front end of the seat plate extends forwards and exceeds the front side of the circumference of the tube in the tube beam to form a first connection position for connecting with the steering column, and the rear end of the seat plate extends backwards and exceeds the rear side of the circumference of the tube in the tube beam to form a second connection position for connecting with the steering column; and a stabilizing plate is fixedly arranged between the upper surface of the rear end of the seat plate and the circumferential rear side of the middle pipe of the pipe beam.
Thus, the first connecting position and the second connecting position on the seat board are both used for being connected with the steering column, the front end and the rear end of the seat board bear the weight of the whole steering column, and when an automobile runs on an uneven road or has high speed, the seat board is easy to deform and vibrate under the action of the gravity of the steering column. The problem of seat pan deformation and vibration is usually solved by increasing the thickness of the seat pan. However, it has been found that the front and rear ends of the seat pan are stress ends for connecting to the steering column and receiving gravity by increasing the thickness of the seat pan, and still are easily deformed and vibrated. Therefore, be provided with the stabilizer plate fixedly between bedplate rear end upper surface and tubular beam center tube circumference rear side, for the mode with the bedplate thickening, can make its rigidity better in, can make whole quality littleer for the rear end atress effect of bedplate is better, makes it can improve the mode, is difficult for yielding after the atress, is difficult for producing the vibration.
As optimization, the left side, the right side and the rear end of the stabilizing plate are bent downwards and are abutted and fixed on the upper surface of the rear end of the connecting seat plate, and a box body structure is formed among the seat plate, the tube in the tube beam and the stabilizing plate.
Like this, form box body structure between bedplate, tubular beam middle tube and the stabilizer board, can improve the mode of bedplate rear end for the bedplate rear end is difficult for taking place the vibration under the stress, and the box body structure of formation can make the bedplate rear end have better rigidity, is difficult for taking place to warp.
As the optimization, the middle part position of bedplate rear end upwards arches and sets up and form first connecting portion and second connecting portion, first connecting portion pastes and fixedly links to each other with the pipe circumference downside in the tubular beam, second connecting portion pastes and fixedly connects with the lower surface of stabilizer plate mutually.
Like this, can make things convenient for the welded connection between the pipe in bedplate and the tubular beam more, simultaneously, the area of pasting mutually and fixed connection between bedplate and the stabilizer plate is bigger, the rigidity of assurance bedplate that can be better for the bedplate is difficult for taking place to warp.
As an optimization, a polygonal abdication hole penetrating through the thickness direction of the first connecting part and the second connecting part at the rear end of the seat plate is respectively arranged on the first connecting part and the second connecting part.
Therefore, the seat plate and the middle tube of the tube beam can be conveniently welded, and welding spots are conveniently formed; meanwhile, the seat board and the stabilizing board are convenient to weld, and welding spots are convenient to weld.
As optimization, the left end and the right end of the seat plate are respectively bent upwards to form a left side plate and a right side plate, the section of the seat plate is of a U-shaped structure, and the positions, corresponding to the tube in the tube beam, on the left side plate and the right side plate are respectively bent outwards and correspondingly form a third connecting part and a fourth connecting part which are used for being attached to and fixedly connected with the lower side of the circumference of the tube in the tube beam.
Therefore, the area of the joint between the seat plate and the middle pipe of the pipe beam is larger, and the seat plate is more stable and reliable after being connected with the middle pipe of the pipe beam. And the box body structure formed between the seat board and the stabilizing board is more stable, and the strength and the rigidity are better.
As optimization, fixedly be provided with the engaging lug on the front end lower surface of bedplate, the cross-section of engaging lug is "U" shape structure and opening downwards setting, is provided with steering column connecting hole on the engaging lug in order to form first hookup location.
In this way, the connection between the steering column and the front end of the seat plate is facilitated. And is more reliable after connection.
Preferably, two projection nuts are provided on the upper surface of the rear end of the seat plate at intervals in the axial direction of the tube in the tube beam to form the second connection position.
Thus, the steering column is convenient to be connected with the rear end of the seat board, and the connection mode is simpler.
As the optimization, enclose the installing support before including fixed connection at the bedplate front end and enclose the connecting plate before the slope upwards setting, and enclose the upper end of connecting plate and vertically upwards buckle and form and be used for with the front wall structure of automobile body and paste and link to each other the connecting block.
Like this, enclose the connecting plate before setting up through the slope of bedplate front end to enclose the upper end of connecting plate and vertically upwards buckle and form and be used for pasting and link to each other with the structure of enclosing before the automobile body connecting block, can conveniently enclose the structure and link to each other before managing in the tubular beam and the automobile body.
As optimization, a supporting plate which is obliquely arranged is fixedly arranged between the upper end of the connecting block and the middle pipe of the pipe beam, and the supporting plate, the connecting block, the front wall connecting plate and the front end of the seat board jointly enclose a trapezoid structure.
Thus, the position of the tubular beam corresponding to the front wall connecting plate bears the gravity of the steering column, and the automobile also bears the inertia force during braking or high-speed running. Therefore, the front wall connecting plate needs to have better rigidity and bearing capacity. In the scheme, the supporting plate which is obliquely arranged is fixedly arranged between the upper end of the connecting block and the middle pipe of the pipe beam, the supporting plate, the connecting block, the front wall connecting plate and the front end of the seat plate enclose a trapezoid structure together, when an automobile is braked or driven at a high speed, the connecting block is stressed firstly, the connecting block can divide the force into two paths to be respectively transmitted to the front wall connecting plate and the supporting plate, the force of the front wall connecting plate is transmitted to the middle pipe of the pipe beam through the seat plate, the force of the supporting plate is also transmitted to the middle pipe of the pipe beam, at the moment, partial component force of the two forces can be counteracted, the inertial force generated during braking or high-speed driving can be buffered, and the vibration of the whole instrument board can be reduced. And, enclose the installing support before enclosing the structure before whole and the automobile body and be a trapezoidal body structure for its structure is more stable, is difficult for taking place the vibration after the atress, makes before enclose the atress of connecting plate more reasonable, can be fine guarantee before enclose the connecting plate and keep original form after the atress, be difficult for taking place to warp.
As optimization, the left side and the right side of the supporting plate are respectively bent towards the front wall connecting plate and respectively form a left supporting side plate and a right supporting side plate, the inner side surface of the left supporting side plate is fixedly connected with the left side surface of the front wall connecting plate, and the inner side surface of the right supporting side plate is fixedly connected with the right side surface of the front wall connecting plate; and the lower ends of the left support side plate and the right support side plate are respectively fixedly connected to the upper surface of the front end of the seat plate.
Thus, the mode of the front wall connecting plate can be improved, and the front wall connecting plate is not easy to vibrate. And the bearing is more stable after being stressed.
As optimization, the front wall connecting plate, the supporting plate, the left supporting side plate and the right supporting side plate are all provided with lightening holes.
Therefore, the quality of the whole tubular beam assembly can be reduced, and the light-weight design requirement of the whole vehicle can be better met.
Drawings
Fig. 1 is an isometric view of the present invention.
Fig. 2 is an enlarged view of the position B in fig. 1.
Fig. 3 is a front view of fig. 1.
Fig. 4 is a top view of fig. 1.
Fig. 5 is a left side view of fig. 1.
Fig. 6 is a schematic view of the structure of the tube in the tube beam in fig. 1.
Fig. 7 is a schematic view of the side mounting bracket of fig. 1.
Fig. 8 is a schematic structural view of the cowl mounting bracket and steering column mounting bracket portion of fig. 1.
Fig. 9 is a cross-sectional view A-A of fig. 8.
Fig. 10 is a top view of fig. 8.
Fig. 11 is a left side view of fig. 8.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The specific implementation method comprises the following steps: as shown in fig. 1 to 11, the automobile instrument panel tube beam assembly comprises a tube beam middle tube 1 which is used for being arranged along the width direction of the automobile body and is opposite to the automobile body front wall structure, and two ends of the tube beam middle tube are respectively provided with a side mounting bracket for being fixedly connected with the automobile body front wall structure; an electric appliance mounting bracket, a front wall mounting bracket, a steering column mounting bracket and a central control mounting bracket are correspondingly arranged on the middle pipe of the pipe beam; the central control mounting bracket is characterized by comprising a left support rod 2 and a right support rod 3 which are arranged at intervals along the axial direction of a tube beam central tube, wherein the whole left support rod and the whole right support rod are arranged obliquely downwards in the direction opposite to the front wall structure of the automobile body, and the outer end of the left support rod forms a connecting end part for connecting with the front floor of the automobile body; and the left support rod 2 is of a circular tube structure.
In this technical scheme, because whole instrument board is all installed on instrument board tubular beam assembly, instrument board tubular beam assembly is as the bearing part, needs instrument board tubular beam assembly fixed mounting to have better stability and rigidity after the automobile body promptly to still need satisfy the automobile design lightweight requirement simultaneously. During braking or accelerating of the automobile, the left support rod connected with the front floor of the automobile body can be subjected to pushing force and pulling force in the length direction. Therefore, the left support rod connected with the front floor of the automobile body in the instrument board tubular beam assembly is designed into a circular tube structure, so that the left support rod has better stress effect, is not easy to deform after being stressed, and has better rigidity. The left support rod of the circular tube structure can better bear the pushing force and the pulling force transmitted to the instrument board tubular beam assembly by the automobile body, so that the whole automobile instrument desk is more stable to install, and meanwhile, the left support rod of the circular tube structure can also meet the light-weight requirements of automobile design.
In this embodiment, a plurality of lightening holes are provided on the left support bar 2 at intervals along its own axis direction.
Like this, can make the quality of left bracing piece littleer, when having improved the overall rigidity of left bracing piece, the lightweight requirement of automobile design that satisfies that can be better.
In this embodiment, the left support bar 2 includes a support bar upper section 4 fixedly connected with the tube in the tube beam, and a support bar lower section 5 connected to the outer end of the support bar upper section 4, and the included angle between the support bar upper section and the floor before the vehicle body is smaller than the included angle between the support bar lower section and the floor before the vehicle body.
Like this, after the left branch vaulting pole wholly receives the pulling force and the thrust of pipe in the tubular beam, the position of buckling between the bracing piece upper segment on the left branch vaulting pole and the bracing piece hypomere is continuous can produce stress concentration to can form certain buffering to the pulling force and the thrust that receive, can play the purpose of protection left branch vaulting pole.
In the specific embodiment, an inclined support rod 6 is arranged between the outer side surface of the outer end of the upper section of the support rod and the middle pipe of the pipe beam, and two ends of the inclined support rod are respectively and fixedly connected to the middle pipe of the pipe beam and the outer side of the upper section of the support rod.
Therefore, the connection between the horizontal section of the support rod and the middle pipe of the pipe beam is more stable, and the horizontal section of the support rod can be better kept vertical relative to the middle pipe of the pipe beam. Thereby the stress effect is better.
In this embodiment, a first supporting rod 7 and a second supporting rod 8 are further disposed between the left supporting rod and the right supporting rod at intervals, and two ends of the first supporting rod and two ends of the second supporting rod are respectively fixed on the left supporting rod and the right supporting rod.
Like this, can improve the stability of left bracing piece and right bracing piece, can also conveniently install fixedly to the central control simultaneously.
In this embodiment, a left lower decorative board bracket 9 extending toward the left side is further connected to a position between the first strut and the second strut on the left support rod.
Thus, the lower decorative plate can be conveniently installed and fixed.
In this embodiment, the tube beam middle tube 1 is in a three-section design, and includes a middle tube left section 10, a middle tube middle section 11 and a middle tube right section 12 which are sequentially connected; the diameters of the left section of the middle pipe and the right section of the middle pipe are equal and larger than the diameter of the middle section of the middle pipe.
Therefore, the common pipe in the pipe beam is designed in a two-end mode and is divided into a large-diameter section and a small-diameter section, the large-diameter section and the small-diameter section correspond to the positions of the front cab and the auxiliary cab respectively, the quality of the pipe in the whole pipe beam can be ensured to be smaller, and meanwhile the rigidity of the pipe in the whole pipe beam can meet the requirements. However, because the diameters of the two ends of the tube in the tube beam are different, corresponding components which are arranged on the side mounting brackets at the left end and the right end of the tube in the tube beam and are connected with the tube in the tube beam need to be designed into different sizes so as to match the tube in the tube beam. Through be the syllogic design with the tubular beam center tube to make the diameter setting of well pipe left segment and well pipe right segment equal big, like this on the production, the component that links to each other with the tubular beam center tube on the side installing support can need not to select the matching, can make the corresponding component that links to each other with the tubular beam center tube on the side installing support of installing both ends about the tubular beam center tube can be general, better reduction in production cost, can more convenient production.
In this embodiment, the diameters of the left section and the right section of the middle tube are 50 to 60mm, and the diameter of the middle section of the middle tube is 40 to 45mm.
Therefore, the design is more reasonable, and the processing and the manufacturing can be more convenient. Optimally, the diameters of the left section and the right section of the middle pipe are 55mm, and the diameter of the middle section of the middle pipe is 45mm.
In this embodiment, a plurality of lightening holes are provided in the left segment 10 of the middle pipe at intervals along the axial direction thereof.
Like this, can make the quality of pipe in the whole tubular beam littleer, when satisfying tubular beam center tube overall rigidity, the requirement of meeting automobile design lightweight that can be better.
In this embodiment, the right middle tube section 12 has at least one location in the axial direction for mounting a side mounting bracket.
Like this, can make the length of well pipe right section littleer, can make the quality of pipe littleer in the whole tubular beam, when satisfying the whole rigidity of pipe beam, the requirement of satisfying the automobile design lightweight that can be better.
In this embodiment, the side mounting bracket includes a connection structure for connecting with the front wall structure of the vehicle body and a support structure for connecting with the instrument panel; the supporting structure comprises a side supporting plate 13 which is of a strip-shaped design, one end of the side supporting plate is fixedly connected to the middle pipe of the pipe beam, and the other end of the side supporting plate is perpendicular to the middle pipe of the pipe beam and outwards provided with a connecting hole for connecting with the inner side of the end part of the instrument board; and weight reducing holes are provided on the side support plates at intervals along the length direction thereof.
Thus, the instrument panel is convenient to support and install, and the whole instrument panel tubular beam assembly can be more conveniently installed on the vehicle body front wall structure. Meanwhile, the lightening holes designed on the side support plates can better meet the light design requirement of the automobile.
In this embodiment, the connection structure includes the connecting plate 14 that is rectangular shape design, a surface and the tubular beam of connecting plate are fixed to link to each other, are provided with the bolt 15 that is used for pegging graft in the structure of enclosing before the automobile body perpendicularly outwards on another surface of connecting plate to the both ends along tubular beam middle tube diameter direction on the connecting plate are respectively towards deviating from the direction bending type of bolt and are used for the support end that links to each other with the instrument board, and make the connecting plate wholly be "U" shape structure in length direction.
In this way, the instrument panel can be conveniently fixed and installed. And the supporting effect on the instrument panel is better.
In this embodiment, the electrical installation bracket includes a first bracket plate 16, a second bracket plate 17, a third bracket plate 18, a fourth bracket plate 19 and a fifth bracket plate 20 which are designed in a strip shape and one end of which is fixedly connected to the pipe in the pipe beam; the outer ends of the first support plate and the second support plate are respectively arranged towards the front wall structure of the vehicle body, and the outer ends of the third support plate, the fourth support plate and the fifth support plate are respectively arranged obliquely downwards towards the direction away from the front wall structure of the vehicle body; and weight reducing holes which are arranged at intervals are respectively arranged along the length directions of the first support plate, the second support plate, the third support plate, the fourth support plate and the fifth support plate.
Like this, can conveniently be to the installation and the fixed of electrical components to the lightening hole that is equipped with on first mounting panel, second mounting panel, third mounting panel, fourth mounting panel and the fifth mounting panel can be better satisfy car lightweight design requirement.
In this embodiment, a side bracket plate 21 is further provided on the outer side of the third bracket plate, and an electrical connection hole is formed at the outer end of the side bracket plate.
Thus, the electric appliance component and the wire harness can be conveniently installed and fixed.
In this embodiment, the steering column mounting bracket includes a seat plate 22 fixedly disposed on a lower side of the tube in the tube beam in a circumferential direction, and a front end of the seat plate extends forward and beyond the front side of the tube in the tube beam in a circumferential direction to form a first connection position for connection to the steering column, and a rear end of the seat plate extends rearward and beyond the rear side of the tube in the tube beam in a circumferential direction to form a second connection position for connection to the steering column; and a stabilizing plate 23 is fixedly provided between the upper surface of the rear end of the seat plate and the circumferential rear side of the tube in the tube beam.
Thus, the first connecting position and the second connecting position on the seat board are both used for being connected with the steering column, the front end and the rear end of the seat board bear the weight of the whole steering column, and when an automobile runs on an uneven road or has high speed, the seat board is easy to deform and vibrate under the action of the gravity of the steering column. The problem of seat pan deformation and vibration is usually solved by increasing the thickness of the seat pan. However, it has been found that the front and rear ends of the seat pan are stress ends for connecting to the steering column and receiving gravity by increasing the thickness of the seat pan, and still are easily deformed and vibrated. Therefore, be provided with the stabilizer plate fixedly between bedplate rear end upper surface and tubular beam center tube circumference rear side, for the mode with the bedplate thickening, can make its rigidity better in, can make whole quality littleer for the rear end atress effect of bedplate is better, makes it can improve the mode, is difficult for yielding after the atress, is difficult for producing the vibration.
In this embodiment, the left and right sides and the rear end of the stabilizing plate 23 are bent downward and are fixed on the upper surface of the rear end of the connection seat plate in an abutting manner, and a box structure is formed among the seat plate, the tube in the tube beam and the stabilizing plate.
Like this, form box body structure between bedplate, tubular beam middle tube and the stabilizer board, can improve the mode of bedplate rear end for the bedplate rear end is difficult for taking place the vibration under the stress, and the box body structure of formation can make the bedplate rear end have better rigidity, is difficult for taking place to warp.
In this embodiment, the middle position of the rear end of the seat plate 22 is arched upwards to form a first connection portion and a second connection portion, where the first connection portion is attached to and fixedly connected with the lower side of the tube circumference in the tube beam, and the second connection portion is attached to and fixedly connected with the lower surface of the stabilizing plate.
Like this, can make things convenient for the welded connection between the pipe in bedplate and the tubular beam more, simultaneously, the area of pasting mutually and fixed connection between bedplate and the stabilizer plate is bigger, the rigidity of assurance bedplate that can be better for the bedplate is difficult for taking place to warp.
In this embodiment, the first connecting portion and the second connecting portion at the rear end of the seat plate are each provided with a polygonal relief hole penetrating through the rear end of the seat plate in the thickness direction.
Therefore, the seat plate and the middle tube of the tube beam can be conveniently welded, and welding spots are conveniently formed; meanwhile, the seat board and the stabilizing board are convenient to weld, and welding spots are convenient to weld.
In this embodiment, the left and right ends of the seat plate 22 are respectively bent upward to form a left side plate 24 and a right side plate 25, so that the section of the seat plate is in a "U" structure, and the positions on the left side plate and the right side plate corresponding to the tube in the tube beam are respectively bent outward and correspondingly form a third connecting portion and a fourth connecting portion for being attached to and fixedly connected with the lower side of the circumference of the tube in the tube beam.
Therefore, the area of the joint between the seat plate and the middle pipe of the pipe beam is larger, and the seat plate is more stable and reliable after being connected with the middle pipe of the pipe beam. And the box body structure formed between the seat board and the stabilizing board is more stable, and the strength and the rigidity are better.
In this embodiment, a connecting lug 26 is fixedly disposed on the lower surface of the front end of the seat plate, the cross section of the connecting lug is in a "U" shape structure and the opening is downward, and a steering column connecting hole is disposed on the connecting lug to form the first connecting position.
In this way, the connection between the steering column and the front end of the seat plate is facilitated. And is more reliable after connection.
In this embodiment, two projection nuts are provided on the upper surface of the rear end of the seat plate at intervals along the axial direction of the tube in the tube beam to form the second connection position.
Thus, the steering column is convenient to be connected with the rear end of the seat board, and the connection mode is simpler.
In this embodiment, the front wall mounting bracket includes a front wall connecting plate 27 fixedly connected to the front end of the seat plate and disposed obliquely upward, and the upper end of the front wall connecting plate is vertically bent upward and forms a connecting block 28 for attaching to and connecting with the front wall structure of the vehicle body.
Like this, enclose the connecting plate before setting up through the slope of bedplate front end to enclose the upper end of connecting plate and vertically upwards buckle and form and be used for pasting and link to each other with the structure of enclosing before the automobile body connecting block, can conveniently enclose the structure and link to each other before managing in the tubular beam and the automobile body.
In this embodiment, a support plate 29 is fixedly disposed between the upper end of the connection block and the middle tube of the tube beam, and the support plate, the connection block, the front wall connection plate and the front end of the seat plate form a trapezoid structure.
Thus, the position of the tubular beam corresponding to the front wall connecting plate bears the gravity of the steering column, and the automobile also bears the inertia force during braking or high-speed running. Therefore, the front wall connecting plate needs to have better rigidity and bearing capacity. In the scheme, the supporting plate which is obliquely arranged is fixedly arranged between the upper end of the connecting block and the middle pipe of the pipe beam, the supporting plate, the connecting block, the front wall connecting plate and the front end of the seat plate enclose a trapezoid structure together, when an automobile is braked or driven at a high speed, the connecting block is stressed firstly, the connecting block can divide the force into two paths to be respectively transmitted to the front wall connecting plate and the supporting plate, the force of the front wall connecting plate is transmitted to the middle pipe of the pipe beam through the seat plate, the force of the supporting plate is also transmitted to the middle pipe of the pipe beam, at the moment, partial component force of the two forces can be counteracted, the inertial force generated during braking or high-speed driving can be buffered, and the vibration of the whole instrument board can be reduced. And, enclose the installing support before enclosing the structure before whole and the automobile body and be a trapezoidal body structure for its structure is more stable, is difficult for taking place the vibration after the atress, makes before enclose the atress of connecting plate more reasonable, can be fine guarantee before enclose the connecting plate and keep original form after the atress, be difficult for taking place to warp.
In this embodiment, the left and right sides of the support plate are respectively bent towards the front wall connecting plate and respectively form a left support side plate 30 and a right support side plate 31, the inner side surface of the left support side plate is fixedly connected to the left side surface of the front wall connecting plate, and the inner side surface of the right support side plate is fixedly connected to the right side surface of the front wall connecting plate; and the lower ends of the left support side plate and the right support side plate are respectively fixedly connected to the upper surface of the front end of the seat plate.
Thus, the mode of the front wall connecting plate can be improved, and the front wall connecting plate is not easy to vibrate. And the bearing is more stable after being stressed.
In this embodiment, all be provided with the lightening hole on preceding enclose connecting plate, backup pad, left side support curb plate and right side support curb plate.
Therefore, the quality of the whole tubular beam assembly can be reduced, and the light-weight design requirement of the whole vehicle can be better met.
Claims (9)
1. The automobile instrument board tube beam assembly comprises a tube beam middle tube (1) which is used for being arranged along the width direction of the automobile body and is opposite to the automobile body front wall structure, and two ends of the tube beam middle tube are respectively provided with a side mounting bracket for being fixedly connected with the automobile body front wall structure; an electric appliance mounting bracket, a front wall mounting bracket, a steering column mounting bracket and a central control mounting bracket are correspondingly arranged on the middle pipe of the pipe beam; the central control mounting bracket is characterized by comprising a left support rod (2) and a right support rod (3) which are arranged at intervals along the axial direction of a tube beam central tube, wherein the whole left support rod and the whole right support rod are arranged obliquely downwards in the direction opposite to the front wall structure of the automobile body, and the outer end of the left support rod forms a connecting end part for connecting with the front floor of the automobile body; the left support rod (2) is of a circular tube structure;
the side mounting bracket comprises a connecting structure used for being connected with the front wall structure of the vehicle body and a supporting structure used for being connected with the instrument panel; the supporting structure comprises a side supporting plate (13) which is of a strip-shaped design, one end of the side supporting plate is fixedly connected to the middle pipe of the pipe beam, and the other end of the side supporting plate is perpendicular to the middle pipe of the pipe beam, is outwards arranged and is provided with a connecting hole for connecting with the inner side of the end part of the instrument board; weight reducing holes are formed in the side support plates at intervals along the length direction of the side support plates;
the connecting structure comprises a connecting plate (14) which is in a strip shape, one surface of the connecting plate is fixedly connected with a tube in the tube beam, a bolt (15) which is used for being inserted into a front wall structure of the vehicle body is vertically and outwards arranged on the other surface of the connecting plate, two ends of the connecting plate along the diameter direction of the tube in the tube beam are respectively bent towards the direction deviating from the bolt to form a supporting end which is used for being connected with an instrument board, and the connecting plate is integrally in a U-shaped structure in the length direction;
the electric appliance mounting bracket comprises a first bracket plate (16), a second bracket plate (17), a third bracket plate (18), a fourth bracket plate (19) and a fifth bracket plate (20), which are designed in a strip shape and one end of which is fixedly connected to a pipe in the pipe beam; the outer ends of the first support plate and the second support plate are respectively arranged towards the front wall structure of the vehicle body, and the outer ends of the third support plate, the fourth support plate and the fifth support plate are respectively arranged obliquely downwards towards the direction away from the front wall structure of the vehicle body; weight reducing holes which are arranged at intervals are respectively arranged along the length directions of the first support plate, the second support plate, the third support plate, the fourth support plate and the fifth support plate;
a side support plate (21) is further arranged on the outer side of the third support plate, and a connecting hole for electric installation is formed at the outer end of the side support plate;
the middle tube (1) of the tube beam is of a three-section design and comprises a left middle tube section (10), a middle tube middle section (11) and a right middle tube section (12) which are connected in sequence; the diameters of the left section of the middle pipe and the right section of the middle pipe are equal and larger than the diameter of the middle section of the middle pipe.
2. The automobile instrument panel tubular beam assembly according to claim 1, wherein a plurality of lightening holes are provided on the left support rod (2) at intervals along the axis direction thereof.
3. The automobile instrument panel pipe beam assembly according to claim 1, wherein the left support rod (2) comprises a support rod upper section (4) fixedly connected with the pipe in the pipe beam and a support rod lower section (5) connected to the outer end of the support rod upper section (4), and an included angle between the support rod upper section and the automobile body front floor is smaller than an included angle between the support rod lower section and the automobile body front floor.
4. An automobile instrument panel pipe beam assembly according to claim 3, wherein an inclined support rod (6) is arranged between the outer side surface of the outer end of the upper section of the support rod and the middle pipe of the pipe beam, and two ends of the inclined support rod are respectively fixedly connected to the middle pipe of the pipe beam and the outer side of the upper section of the support rod.
5. The automobile instrument panel tubular beam assembly according to claim 1, wherein a first supporting rod (7) and a second supporting rod (8) are arranged between the left supporting rod and the right supporting rod at intervals, and two ends of each of the first supporting rod and the second supporting rod are respectively fixed on the left supporting rod and the right supporting rod.
6. The automobile instrument panel tubular beam assembly of claim 5, wherein a left lower decorative plate bracket (9) extending toward the left side is further connected at a position between the first strut and the second strut on the left support rod.
7. The header plate tubular beam assembly of claim 1, wherein a plurality of lightening holes are provided in the left section (10) of the center tube at intervals along the axial direction thereof.
8. The header plate tubular beam assembly of claim 7, wherein the right middle tube section (12) has at least one location in an axial direction for mounting a side mounting bracket.
9. The header board tubular beam assembly of claim 1, wherein,
the steering column mounting bracket comprises a seat plate (22) fixedly arranged on the lower side of the circumference of the tube in the tube beam, the front end of the seat plate extends forwards and exceeds the front side of the circumference of the tube in the tube beam to form a first connecting position for connecting with the steering column, and the rear end of the seat plate extends backwards and exceeds the rear side of the circumference of the tube in the tube beam to form a second connecting position for connecting with the steering column; a stabilizing plate (23) is fixedly arranged between the upper surface of the rear end of the seat plate and the circumferential rear side of the middle pipe of the pipe beam;
the left side, the right side and the rear end of the stabilizing plate (23) are bent downwards and are abutted and fixed on the upper surface of the rear end of the connecting seat plate, and a box structure is formed among the seat plate, the tube in the tube beam and the stabilizing plate;
the middle part of the rear end of the seat plate (22) is upwards arched to form a first connecting part and a second connecting part, the first connecting part is attached to and fixedly connected with the lower side of the circumference of the middle pipe of the pipe beam, and the second connecting part is attached to and fixedly connected with the lower surface of the stabilizing plate;
the first connecting part and the second connecting part at the rear end of the seat plate are respectively provided with a polygonal abdication hole penetrating through the thickness direction of the seat plate;
the left end and the right end of the seat plate (22) are respectively bent upwards to form a left side plate (24) and a right side plate (25), the section of the seat plate is of a U-shaped structure, and the positions, corresponding to the middle pipe of the pipe beam, on the left side plate and the right side plate are respectively bent outwards and correspondingly form a third connecting part and a fourth connecting part which are used for being attached to and fixedly connected with the lower side of the circumference of the middle pipe of the pipe beam;
a connecting lug (26) is fixedly arranged on the lower surface of the front end of the seat plate, the cross section of the connecting lug is of a U-shaped structure, an opening is downwards arranged, and a steering column connecting hole is formed in the connecting lug so as to form the first connecting position;
two projection welding nuts are arranged on the upper surface of the rear end of the seat plate at intervals along the axial direction of the tube in the tube beam so as to form the second connecting position;
the front wall mounting bracket comprises a front wall connecting plate (27) fixedly connected to the front end of the seat plate and arranged obliquely upwards, and the upper end of the front wall connecting plate is vertically bent upwards to form a connecting block (28) for being attached to and connected with a front wall structure of the vehicle body;
a supporting plate (29) which is obliquely arranged is fixedly arranged between the upper end of the connecting block and the middle pipe of the pipe beam, and the supporting plate, the connecting block, the front wall connecting plate and the front end of the seat board jointly form a trapezoid structure;
the left side and the right side of the supporting plate are respectively bent towards the front wall connecting plate and respectively form a left supporting side plate (30) and a right supporting side plate (31), the inner side surface of the left supporting side plate is fixedly connected with the left side surface of the front wall connecting plate, and the inner side surface of the right supporting side plate is fixedly connected with the right side surface of the front wall connecting plate; the lower ends of the left support side plate and the right support side plate are respectively and fixedly connected to the upper surface of the front end of the seat plate;
and weight reducing holes are formed in the front wall connecting plate, the supporting plate, the left supporting side plate and the right supporting side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810846706.8A CN108791516B (en) | 2018-07-27 | 2018-07-27 | Automobile instrument board pipe beam assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810846706.8A CN108791516B (en) | 2018-07-27 | 2018-07-27 | Automobile instrument board pipe beam assembly |
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| Publication Number | Publication Date |
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| CN108791516A CN108791516A (en) | 2018-11-13 |
| CN108791516B true CN108791516B (en) | 2023-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810846706.8A Active CN108791516B (en) | 2018-07-27 | 2018-07-27 | Automobile instrument board pipe beam assembly |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111806574B (en) * | 2020-07-01 | 2021-12-31 | 吉利汽车研究院（宁波）有限公司 | Instrument board crossbeam assembly structure and have this assembly structure's car |
| CN112249168B (en) * | 2020-09-21 | 2022-05-10 | 合肥长安汽车有限公司 | Steering support tubular beam structure |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203958330U (en) * | 2014-07-17 | 2014-11-26 | 安徽江淮汽车股份有限公司 | A kind of crossbeam assembly and automobile of instrument carrier panel |
| CN104742975A (en) * | 2013-12-31 | 2015-07-01 | 现代自动车株式会社 | Cowl cross member assembly for vehicle |
| CN104781134A (en) * | 2012-10-26 | 2015-07-15 | 双叶产业株式会社 | Bracket for support structure for steering column, and support structure for steering column |
| FR3017362A1 (en) * | 2014-02-11 | 2015-08-14 | Renault Sa | MOTOR VEHICLE COMPRISING A DASHBOARD TRAVERSE, STANDS AND A TIRANT COMPRISING A MECANO-SOLDER ALUMINUM ASSEMBLY |
| CN205292813U (en) * | 2015-12-29 | 2016-06-08 | 郑州比克新能源汽车有限公司 | Full aluminium instrument board beam assembly of electricelectric motor car |
| CN105857406A (en) * | 2016-05-31 | 2016-08-17 | 重庆长安汽车股份有限公司 | Automobile steering support beam assembly |
| CN206384041U (en) * | 2016-11-28 | 2017-08-08 | 上海汽车集团股份有限公司 | Dashboard cross member assembly and automobile |
| CN206394443U (en) * | 2017-01-23 | 2017-08-11 | 福建省汽车工业集团云度新能源汽车股份有限公司 | A kind of automobile instrument panel support |
| CN207523798U (en) * | 2017-12-04 | 2018-06-22 | 北京车和家信息技术有限公司 | A kind of pipe beam assembly and vehicle |
| CN208682945U (en) * | 2018-07-27 | 2019-04-02 | 力帆实业(集团)股份有限公司 | A kind of fascia pipe beam assembly |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7503622B2 (en) * | 2006-08-25 | 2009-03-17 | Gm Global Technology Operations, Inc. | Tubular instrument panel support structure |
-
2018
- 2018-07-27 CN CN201810846706.8A patent/CN108791516B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104781134A (en) * | 2012-10-26 | 2015-07-15 | 双叶产业株式会社 | Bracket for support structure for steering column, and support structure for steering column |
| CN104742975A (en) * | 2013-12-31 | 2015-07-01 | 现代自动车株式会社 | Cowl cross member assembly for vehicle |
| FR3017362A1 (en) * | 2014-02-11 | 2015-08-14 | Renault Sa | MOTOR VEHICLE COMPRISING A DASHBOARD TRAVERSE, STANDS AND A TIRANT COMPRISING A MECANO-SOLDER ALUMINUM ASSEMBLY |
| CN203958330U (en) * | 2014-07-17 | 2014-11-26 | 安徽江淮汽车股份有限公司 | A kind of crossbeam assembly and automobile of instrument carrier panel |
| CN205292813U (en) * | 2015-12-29 | 2016-06-08 | 郑州比克新能源汽车有限公司 | Full aluminium instrument board beam assembly of electricelectric motor car |
| CN105857406A (en) * | 2016-05-31 | 2016-08-17 | 重庆长安汽车股份有限公司 | Automobile steering support beam assembly |
| CN206384041U (en) * | 2016-11-28 | 2017-08-08 | 上海汽车集团股份有限公司 | Dashboard cross member assembly and automobile |
| CN206394443U (en) * | 2017-01-23 | 2017-08-11 | 福建省汽车工业集团云度新能源汽车股份有限公司 | A kind of automobile instrument panel support |
| CN207523798U (en) * | 2017-12-04 | 2018-06-22 | 北京车和家信息技术有限公司 | A kind of pipe beam assembly and vehicle |
| CN208682945U (en) * | 2018-07-27 | 2019-04-02 | 力帆实业(集团)股份有限公司 | A kind of fascia pipe beam assembly |
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|---|---|
| CN108791516A (en) | 2018-11-13 |
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