Microface pickup instrument panel tube beam

Abstract

The utility model discloses a kind of micro-face truck instrument panel pipe beams, comprising: pipe beam main pipe, adopt aluminum profile to be made, present strip structure;Steering column mounting bracket, it is aluminum casting or aluminum stamping part, fixedly set in the middle region of the pipe beam main pipe and deviate left side of vehicle body, by at least two bolts and the pipe beam main pipe can be detached connection, for installing steering column;Large screen mounting bracket, it is aluminum stamping part, fixedly set on the upper surface of the front of the pipe beam main pipe, at least two waist type mounting holes for installing display screen are opened on it, by riveting or bolt and the pipe beam main pipe can be detached connection;The utility model passes through the combination structure of aluminum profile main pipe and aluminum casting / stamping bracket, in combination riveting and screwing detachable connection mode, effectively solve the inherent defects of traditional steel pipe beam.Aluminum material application significantly reduces the overall weight of pipe beam, while relying on natural corrosion resistance characteristic to save additional rust-proof treatment procedure.

Description

Technical Field

[0001] This utility model belongs to the field of instrument panel tube beam technology, specifically relating to an instrument panel tube beam for a microvan. Background Technology

[0002] The dashboard beams of existing minivan trucks are generally made of steel, with multiple stamped steel brackets connected to the main pipe in a welded manner. This design has several drawbacks in practical applications: the high density of steel results in a relatively high overall weight of the beam, hindering vehicle weight reduction; steel components are susceptible to corrosion, requiring additional surface treatment to ensure rust prevention, increasing production complexity and cost. Furthermore, the welded assembly method creates a fixed connection between the brackets and the main pipe, meaning that if a single bracket fails, the entire beam assembly must be replaced, leading to inconvenient repairs and high maintenance costs. The fixed structure design also makes it difficult to adapt to different vehicle configurations, as the beams for high- and low-end models cannot be flexibly interchanged, reducing production and usage flexibility. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the existing defects and provide a dashboard tube beam for microvans to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a dashboard tube beam for a microvan, comprising: The main tube of the pipe beam is made of aluminum profile and has a long strip structure; The steering column mounting bracket is an aluminum casting or aluminum stamping part, which is fixedly installed in the middle area of ​​the main tube beam and biased towards the left side of the vehicle body. It is detachably connected to the main tube beam by at least two bolts and is used to install the steering column. The large screen mounting bracket is an aluminum stamping part, which is fixedly installed on the front upper surface of the main tube beam. It has at least two waist-shaped mounting holes for mounting the display screen and can be detachably connected to the main tube beam by riveting or bolting. The lower mounting bracket of the tube beam is an aluminum casting, which is fixedly installed on the lower surface of the main tube beam and at least two are distributed at intervals along the length direction. Its bottom is provided with a flange interface for connection to the vehicle chassis, and it is detachably connected to the main tube beam by bolts. The left and right mounting brackets are both aluminum castings or aluminum stampings, and are respectively fixedly installed at the left and right ends of the main tube beam. Each bracket is detachably connected to the radial surface of the end of the main tube beam by at least two bolts, and is used to fix the tube beam assembly to the left and right sides of the vehicle body. The connecting surfaces of the steering column mounting bracket, the large screen mounting bracket, the lower mounting bracket of the tube beam, the left mounting bracket, and the right mounting bracket are all in contact with the outer circumferential surface of the main tube beam, and all connecting nodes adopt a detachable structure.

[0005] Preferably, the cross-sectional shape of the main pipe of the tube beam is circular, rectangular, or regular polygonal.

[0006] Preferably, the main body of the steering column mounting bracket has an "L" shaped structure, with its vertical section fitting against the main pipe of the pipe beam, and the horizontal section having steering column fixing holes, and the connecting bolts between the vertical section and the main pipe of the pipe beam are symmetrically distributed along the radial direction of the main pipe.

[0007] Preferably, the two sides of the large screen mounting bracket are folded upward to form reinforcing ribs, and the connection points between them and the main pipe of the tube beam are located at both ends of the bracket's length direction.

[0008] Preferably, the top of the mounting bracket at the lower part of the pipe beam is provided with an arc-shaped groove that matches the outer contour of the main pipe of the pipe beam. The groove is provided with anti-slip texture, and the axis of the bolt connection hole intersects perpendicularly with the axis of the main pipe of the pipe beam.

[0009] Preferably, the left and right mounting brackets are mirror-symmetrical in structure, and each bracket has a sleeve structure on its inner end that matches the end of the main pipe of the pipe beam, and the sleeve sidewall has radial bolt holes.

[0010] Compared with the prior art, this utility model provides a dashboard tube beam for a microvan, which has the following advantages: 1. This utility model effectively solves the inherent defects of traditional steel pipe beams by adopting a combined structure of aluminum profile main pipe and aluminum casting / stamping bracket, combined with detachable connection methods of riveting and screwing. The application of aluminum material significantly reduces the overall weight of the pipe beam, and at the same time, its natural corrosion resistance eliminates the need for additional rust prevention treatment.

[0011] 2. The detachable connection design of each bracket and the main tube in this utility model eliminates the need to replace the entire tube beam when a single bracket is damaged, improving maintenance convenience and reducing maintenance costs. The brackets can be flexibly replaced or added or removed according to the vehicle model configuration, realizing free interchangeability between high and low configuration models, enhancing the product's versatility and adaptability, and bringing greater flexibility to production and use. Attached Figure Description

[0012] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the structure proposed in this utility model; Figure 2 This is a schematic diagram of the structure proposed in this utility model; Figure 3 This is a schematic diagram of the structure proposed in this utility model; In the diagram: 1. Main tube beam; 2. Steering column mounting bracket; 3. Large screen mounting bracket; 4. Lower tube beam mounting bracket; 5a. Left mounting bracket; 5b. Right mounting bracket. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Please see Figures 1-3 This utility model provides a technical solution: a dashboard tube beam for a microvan, comprising: The main pipe of the tube beam 1 is made of aluminum profile and has a long strip structure; The steering column mounting bracket 2 is an aluminum casting or aluminum stamping part, which is fixedly installed in the middle area of ​​the main tube beam 1 and biased towards the left side of the vehicle body. It is detachably connected to the main tube beam 1 by at least two bolts and is used to install the steering column. The large screen mounting bracket 3 is an aluminum stamping part, which is fixedly installed on the front upper surface of the main pipe beam 1. It has at least two waist-shaped mounting holes for mounting the display screen, and can be detachably connected to the main pipe beam 1 by riveting or bolting. The lower mounting bracket 4 of the tube beam is an aluminum casting. It is fixedly installed on the lower surface of the main tube beam 1 and at least two are distributed at intervals along the length direction. Its bottom is provided with a flange interface for connection to the vehicle chassis. It is detachably connected to the main tube beam 1 by bolts. The left mounting bracket 5a and the right mounting bracket 5b are both aluminum castings or aluminum stampings, and are respectively fixedly installed at the left and right ends of the main tube beam 1. Each bracket is detachably connected to the radial surface of the end of the main tube beam 1 by at least two bolts, and is used to fix the tube beam assembly to the left and right sides of the vehicle body. Among them, the connecting surfaces of the steering column mounting bracket 2, the large screen mounting bracket 3, the lower mounting bracket of the tube beam 4, the left mounting bracket 5a and the right mounting bracket 5b are all in contact with the outer circumferential surface of the tube beam main pipe 1, and all connecting nodes adopt a detachable structure.

[0015] In this utility model, preferably, the cross-sectional shape of the main pipe 1 of the pipe beam is circular, rectangular or regular polygonal.

[0016] In this utility model, preferably, the main body of the steering column mounting bracket 2 is L-shaped, with its vertical section fitting with the main pipe of the pipe beam 1, and the horizontal section having steering column fixing holes, and the connecting bolts between the vertical section and the main pipe of the pipe beam 1 are symmetrically distributed along the radial direction of the main pipe.

[0017] In this utility model, preferably, the two sides of the large screen mounting bracket 3 are folded upward to form reinforcing ribs, and the connection points between them and the main pipe 1 are located at both ends of the bracket's length direction.

[0018] In this utility model, preferably, the top of the mounting bracket 4 at the lower part of the pipe beam is provided with an arc-shaped groove that matches the outer contour of the main pipe 1 of the pipe beam. The groove is provided with anti-slip texture, and the axis of the bolt connection hole intersects perpendicularly with the axis of the main pipe 1 of the pipe beam.

[0019] In this utility model, preferably, the structures of the left mounting bracket 5a and the right mounting bracket 5b are mirror symmetrical, and the inner end of each bracket is provided with a sleeve structure that matches the end of the main pipe 1 of the pipe beam, and the side wall of the sleeve is provided with radial bolt holes.

[0020] The working principle and usage process of this utility model are as follows: In use, the main tube beam 1 is made of a long strip of aluminum profile, and its cross-sectional shape can be selected as circular, rectangular, or regular polygonal according to modal requirements, serving as the main load-bearing component of the entire tube beam assembly. The steering column mounting bracket 2 is an aluminum casting or aluminum stamping part, with an L-shaped structure. Its vertical section fits against the outer circumference of the main tube beam 1, and a detachable connection is achieved through at least two bolts symmetrically distributed along the radial direction of the main tube. The horizontal section has steering column fixing holes for installing the steering column, ensuring the stable fixation of the steering system.

[0021] The large screen mounting bracket 3 is an aluminum stamping part, which is fixedly set on the upper front surface of the main pipe beam 1. The two sides are folded upward to form reinforcing ribs to improve the structural strength. The connection points with the main pipe beam 1 are located at both ends of the bracket in the length direction. The bracket can be detached by riveting or bolting. The waist-shaped mounting holes are opened on it for flexible installation and position adjustment of the display screen.

[0022] The lower mounting bracket 4 of the tube beam is made of aluminum casting, with at least two distributed at intervals along the length of the tube beam main pipe 1. The top is provided with an arc-shaped groove that matches the outer contour of the tube beam main pipe 1. The anti-slip texture in the groove enhances the connection stability. The axis of the bolt connection hole intersects perpendicularly with the axis of the tube beam main pipe 1. The bottom flange interface is connected to the chassis of the vehicle body by bolts to achieve rigid fixation of the tube beam assembly to the chassis.

[0023] The left mounting bracket 5a and the right mounting bracket 5b are aluminum castings or aluminum stampings with a mirror symmetrical structure. The inner end is provided with a sleeve structure that matches the end of the main tube beam 1. The sleeve sidewall has radial bolt holes and is detachably connected to the radial surface of the end of the main tube beam 1 by at least two bolts, so as to fix the tube beam assembly to the left and right sides of the vehicle body.

[0024] All bracket connection surfaces are tightly fitted to the outer circumference of the main tube beam 1. The connection nodes adopt a detachable structure design using bolts or rivets, allowing for independent replacement of a single damaged bracket without disassembling the entire tube beam assembly. This also allows for flexible addition, removal, or replacement of brackets based on vehicle model requirements, enabling free interchangeability between different configurations. The use of aluminum material leverages its density characteristics to reduce overall weight, while its inherent corrosion resistance eliminates the need for rust prevention treatments required for traditional steel tube beams. Through a combination of modular, detachable design and material optimization, the tube beam assembly achieves a comprehensive functionality encompassing lightweight design, corrosion and rust prevention, convenient maintenance, and flexible configuration.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dashboard tube beam for a microvan, characterized in that, include: The main pipe of the tube beam (1) is made of aluminum profile and has a long strip structure; The steering column mounting bracket (2) is an aluminum casting or aluminum stamping part, which is fixedly set in the middle area of ​​the main tube beam (1) and biased towards the left side of the vehicle body. It is detachably connected to the main tube beam (1) by at least two bolts and is used to install the steering column. The large screen mounting bracket (3) is an aluminum stamping part, which is fixedly set on the front upper surface of the main pipe of the tube beam (1). It has at least two waist-shaped mounting holes for mounting the display screen, and can be detachably connected to the main pipe of the tube beam (1) by riveting or bolting. The lower mounting bracket (4) of the tube beam is an aluminum casting. It is fixedly installed on the lower surface of the tube beam main pipe (1) and at least two are distributed at intervals along the length direction. Its bottom is provided with a flange interface for connecting to the vehicle chassis. It is detachably connected to the tube beam main pipe (1) by bolts. The left mounting bracket (5a) and the right mounting bracket (5b) are both aluminum castings or aluminum stampings, and are respectively fixedly installed at the left and right ends of the main tube beam (1). Each bracket is detachably connected to the radial surface of the end of the main tube beam (1) by at least two bolts, and is used to fix the tube beam assembly to the left and right sides of the vehicle body. The connecting surfaces of the steering column mounting bracket (2), the large screen mounting bracket (3), the lower mounting bracket of the tube beam (4), the left mounting bracket (5a), and the right mounting bracket (5b) are all in contact with the outer circumferential surface of the main tube beam (1), and all connecting nodes adopt a detachable structure.

2. The instrument panel tube beam for a microvan according to claim 1, characterized in that, The cross-sectional shape of the main pipe (1) of the pipe beam is circular, rectangular or regular polygonal.

3. The instrument panel tube beam for a microvan according to claim 1, characterized in that, The main body of the steering column mounting bracket (2) is "L" shaped. Its vertical section fits into the main pipe of the pipe beam (1), and the horizontal section has a steering column fixing hole. The connecting bolts between the vertical section and the main pipe of the pipe beam (1) are symmetrically distributed along the radial direction of the main pipe.

4. The instrument panel tube beam for a microvan according to claim 1, characterized in that, The two sides of the large screen mounting bracket (3) are folded upward to form reinforcing ribs, and the connection points between them and the main pipe (1) of the pipe beam are located at both ends of the bracket length direction.

5. A dashboard tube beam for a microvan according to claim 1, characterized in that, The top of the mounting bracket (4) at the lower part of the pipe beam is provided with an arc-shaped groove that matches the outer contour of the main pipe (1) of the pipe beam. The groove is provided with anti-slip texture, and the axis of the bolt connection hole intersects perpendicularly with the axis of the main pipe (1).

6. The instrument panel tube beam for a microvan according to claim 1, characterized in that, The left mounting bracket (5a) and the right mounting bracket (5b) are mirror symmetrical in structure. Each bracket has a sleeve structure that matches the end of the main pipe (1) of the pipe beam on its inner side, and the sleeve sidewall is provided with radial bolt holes.

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