Automobile instrument lower baffle with high assembly toughness

Abstract

The utility model discloses an automobile instrument lower baffle with high assembly toughness, which comprises an integrally formed main panel shell, the main panel shell comprises a U-shaped shell plate positioned in the middle, a main instrument connecting plate extending to the left side of the upper end of the U-shaped shell plate and an auxiliary instrument connecting plate extending to the right side of the upper end of the U-shaped shell plate; wherein the width of the U-shaped shell plate is gradually reduced from top to bottom, the bottom of the U-shaped shell plate is provided with a positioning covered edge extending outwards, a plurality of strip-shaped through openings are formed in the two sides of the upper end of the U-shaped shell plate, and reinforcing edges located on the back face are arranged between the strip-shaped through openings. The main instrument connecting plate and the auxiliary instrument connecting plate on the two sides are connected through the U-shaped shell plate, the upper end is fixed, the lower side right positioning wrapping edge is fixed, the assembling toughness is improved, meanwhile, multiple strip-shaped through openings are formed in the two sides of the upper end of the U-shaped shell plate, shock absorption and heat dissipation are achieved, and the strength is improved through the reinforcing edges on the back face.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile interior parts, and specifically relates to an automobile instrument lower baffle with high assembly toughness. Background Art

[0002] An automobile instrument refers to a display device installed on a motor vehicle for observing vehicle speed, fuel consumption, mileage, and turn signal information. Its main component is the automobile instrument panel, and corresponding electronic components are provided inside the automobile instrument panel. Currently, most automobile instrument covers include an upper baffle, a surrounding plate, and a lower baffle. The function of the upper baffle is to shade the automobile combination instrument, enabling the driver to more clearly see the information displayed on the combination instrument and ensuring driving safety. The function of the surrounding plate is to fix the automobile instrument. The lower baffle is located between the instrument cover and the upper shield of the steering column, and its function is to connect the instrument cover and the upper shield of the steering column to form a closed space. Now, many interior parts of automobiles have started to use injection molded parts. It is relatively difficult to integrally mold the instrument cover assembly by injection molding. Not only is the main demolding affected, but also the design freedom is restricted. Usually, the lower baffle is divided into three parts: left, middle, and right. The middle lower baffle plays a connecting role. It not only requires stable assembly and good positioning, but also requires sound insulation and heat dissipation. Currently, most of the middle lower baffles are single-structured panel shells and lack design. Summary of the Utility Model

[0003] In view of this, the technical problem to be solved by the utility model is to provide an automobile instrument lower baffle with high assembly toughness, avoiding the troubles of the previous single-structured automobile instrument lower baffle, where the assembly connection is only fixed by screws, resulting in weak stability, and poor shock absorption, sound absorption, and heat dissipation at the same time.

[0004] To solve the above technical problem, the utility model discloses an automobile instrument lower baffle with high assembly toughness, which includes an integrally formed main panel shell. The main panel shell includes a U-shaped shell plate in the middle, a main instrument connecting plate extending from the upper left side of the U-shaped shell plate, and a sub-instrument connecting plate extending from the upper right side of the U-shaped shell plate.

[0005] Wherein, the width of the U-shaped shell plate gradually decreases from top to bottom, and the bottom has a positioning edge extending outward. Multiple strip-shaped through holes are provided on both sides of the upper end of the U-shaped shell plate, and a reinforcing rib is provided on the back between the strip-shaped through holes.

[0006] According to an embodiment of the utility model, a plurality of mounting holes are provided on both the main instrument connecting plate and the sub-instrument connecting plate, and a plurality of reinforcing ribs are provided on the back of the U-shaped shell plate.

[0007] According to an embodiment of the utility model, a plurality of positioning buckles are provided on the upper side of the U-shaped shell plate, a positioning groove is provided at the rear edge of the lower side, and a positioning hole is provided at the center of the positioning groove.

[0008] According to an embodiment of the present utility model, circular grooves are provided on both sides of the above-mentioned positioning edging, and an oval hole is provided at the center of the circular groove.

[0009] Compared with the prior art, the present utility model can achieve the following technical effects:

[0010] By connecting the main instrument connecting plates and the auxiliary instrument connecting plates on both sides through the U-shaped shell plate, the upper end is fixed and the right positioning edging on the lower side is fixed, improving the assembly toughness. At the same time, multiple strip-shaped through openings are provided on both sides of the upper end of the U-shaped shell plate for shock absorption and heat dissipation, and the reinforcing ribs on the back improve the strength.

[0011] Of course, it is not necessary for any product implementing the present utility model to achieve all the above-mentioned technical effects simultaneously. Description of the Drawings

[0012] The drawings described herein are used to provide a further understanding of the present utility model, and constitute a part of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0013] Figure 1 is a front view three-dimensional diagram of the lower baffle of an automotive instrument with high assembly toughness according to an embodiment of the present utility model;

[0014] Figure 2 is a rear view three-dimensional diagram of the lower baffle of an automotive instrument with high assembly toughness according to an embodiment of the present utility model.

[0015] Reference Signs in the Drawings

[0016] Main panel housing 10, U-shaped shell plate 20, positioning buckle 21, positioning groove 22, positioning hole 23, main instrument connecting plate 30, auxiliary instrument connecting plate 40, positioning edging 50, circular groove 51, oval hole 52, strip-shaped through opening 60, reinforcing rib 70, mounting hole 80, reinforcing rib 90. Detailed Embodiment

[0017] The following will detail the embodiments of the present utility model in conjunction with the drawings and embodiments, so as to fully understand how the present utility model applies technical means to solve technical problems and achieve the realization process of technical effects and implement accordingly.

[0018] Please refer to Figure 1 and Figure 2 , Figure 1 is a front view three-dimensional diagram of the lower baffle of an automotive instrument with high assembly toughness according to an embodiment of the present utility model; Figure 2 is a rear view three-dimensional diagram of the lower baffle of an automotive instrument with high assembly toughness according to an embodiment of the present utility model.

[0019] As shown in the figure, an under-dashboard of an automobile with high assembly toughness includes a main panel housing 10 formed integrally. The main panel housing 10 includes a U-shaped shell plate 20 in the middle, a main instrument connecting plate 30 extending from the upper left side of the U-shaped shell plate 20, and a sub-instrument connecting plate 40 extending from the upper right side of the U-shaped shell plate 20. Among them, the width of the U-shaped shell plate 20 gradually decreases from top to bottom, and a positioning edge 50 extending outward is provided at the bottom. A plurality of strip-shaped through holes 60 are provided on both sides of the upper end of the U-shaped shell plate 20, and a reinforcing rib 70 is provided on the back between the strip-shaped through holes 60.

[0020] In an embodiment of the present invention, the main panel housing 10 is integrally formed by injection molding, and has a U-shaped shell plate 20, a main instrument connecting plate 30, and a sub-instrument connecting plate 40. Among them, the U-shaped shell plate 20 wraps the middle steering assembly, so it is U-shaped. The main instrument connecting plate 30 connects the left main instrument panel, and the sub-instrument connecting plate 40 connects the right sub-instrument panel to form a butt joint. An outwardly expanding positioning edge 50 is formed at the lower end of the U-shaped shell plate 20, which expands in a stepped shape for docking with the bottom body panel. A plurality of strip-shaped through holes 60 are provided on both sides of the upper end of the U-shaped shell plate 20, which are close to the U-shaped folding part, playing the role of shock absorption and heat dissipation. At the same time, a plurality of raised reinforcing ribs 70 are provided at the rear intervals of the strip-shaped through holes 60 to improve the strength here and enhance the service life.

[0021] In a preferred embodiment, a plurality of mounting holes 80 are provided on both the main instrument connecting plate 30 and the sub-instrument connecting plate 40 for respectively docking and fixing the instrument assembly to enhance the assembly toughness. And a plurality of reinforcing ribs 90 are provided on the back of the U-shaped shell plate 20 to improve the strength.

[0022] In addition, a plurality of positioning buckles 21 are provided on the upper side of the U-shaped shell plate 20, a positioning groove 22 is provided at the rear edge of the lower side, and a positioning hole 23 is provided at the center of the positioning groove 22. Through the cooperation of the positioning buckle 21 and the positioning hole 23, the installation toughness of the main panel housing 10 is enhanced.

[0023] Circular grooves 51 are provided on both sides of the positioning edge 50 to ensure the installation and fixation of the lower end of the main panel housing 10. A waist-shaped hole 52 is provided at the center of the circular groove 51, which can be flexibly adjusted for fixation and has strong assembly toughness.

[0024] In summary, the present invention connects the main instrument connecting plate 30 and the sub-instrument connecting plate 40 on both sides through the U-shaped shell plate 20, with the upper end fixed and the lower side fixed by the positioning edge 50, improving the assembly toughness. At the same time, a plurality of strip-shaped through holes 60 are provided on both sides of the upper end of the U-shaped shell plate 20 for shock absorption and heat dissipation, and the reinforcing rib 70 on the back improves the strength.

[0025] The above description shows and describes several preferred embodiments of the present utility model. However, as previously mentioned, it should be understood that the present utility model is not limited to the forms disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the inventive concept described herein through the above teachings or the techniques or knowledge in related fields. And any changes and alterations made by those skilled in the art without departing from the spirit and scope of the present utility model shall fall within the protection scope of the appended claims of the present utility model.

Claims

1. An under dashboard panel of an automobile with high resilience in assembly, characterized in that, Comprising: An integrally formed main panel housing, the main panel housing including a U-shaped shell plate in the middle, a main instrument connection plate extending from the left side of the upper end of the U-shaped shell plate, and a secondary instrument connection plate extending from the right side of the upper end of the U-shaped shell plate; Wherein, the width of the U-shaped shell plate gradually decreases from top to bottom, and the bottom has a positioning edge extending outwards. Multiple strip-shaped through-holes are provided on both sides of the upper end of the U-shaped shell plate, and a reinforcing rib is provided on the back between the strip-shaped through-holes.

2. The lower instrument panel of an automobile with high-assembly toughness according to claim 1, characterized in that, Wherein both the main instrument connection plate and the secondary instrument connection plate are provided with a plurality of mounting holes, and a plurality of reinforcing ribs are provided on the back of the U-shaped shell plate.

3. The lower instrument panel of an automobile with high resilience for assembly according to claim 1, characterized in that, Wherein a plurality of positioning buckles are provided on the upper side of the U-shaped shell plate, a positioning groove is provided at the rear edge of the lower side, and a positioning hole is provided at the center of the positioning groove.

4. The lower instrument panel of an automobile with high assembly toughness according to claim 1, characterized in that, Wherein circular grooves are provided on both sides of the positioning edge, and an oblong hole is provided at the center of the circular groove.

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