Mounting and positioning mechanism for automobile interior trim panel

Abstract

The utility model discloses a mounting and positioning mechanism for an automotive trim panel, which belongs to the field of mounting mechanisms and comprises a mounting ring plate, a cross-shaped clamping column is fixedly connected to the lower end of the mounting ring plate, and a vertical guide rod is fixedly connected to the upper inner wall of the cross-shaped clamping column. The left end and the right end of the vertical guide rod are slidably connected with sliding blocks, the outer ends of the sliding blocks are rotatably connected with folding rotatable abutting opposite rods, rotating shaft ring pieces are installed in the middles of the folding rotatable abutting opposite rods, the lower ends of the two folding rotatable abutting opposite rods are rotatably connected with abutting inner balls, and a plurality of open grooves are formed in the outer end of the cross-shaped clamping column. According to the scheme, the in-vehicle installation hole site and the interior trim panel body are connected and installed through the cross clamping column, in the installation process of the cross clamping column, the cross clamping column can be vertically smashed into the in-vehicle installation hole site through external connection force application, and the cross clamping column is fixed in the in-vehicle installation hole site through the outer side protrusion of the cross clamping column.

Description

Technical Field

[0001] The utility model relates to the field of installation mechanisms, and more specifically, to an installation and positioning mechanism for an automotive interior trim panel. Background Art

[0002] A door trim panel is a plate structure for decorating a door, including a door interior trim panel and a triangular decorative panel. The back of the triangular decorative panel is directly injection molded with at least two circular columns. Installation holes are provided at positions on the door interior trim panel corresponding to the columns on the back of the triangular decorative panel. A nylon retaining ring is sleeved on the installation holes, and the triangular decorative panel is installed on the door interior trim panel through the interference fit between the columns and the nylon retaining ring.

[0003] During the installation and positioning process of the automotive interior trim panel, its buckle mechanism plays a connecting role. However, during installation, due to the long-term high-vibration and shaking environment inside the vehicle, the contact between the buckle and the installation base surface inside the vehicle is not tight enough, which will affect the installation stability of the vehicle interior trim panel. Therefore, it is necessary to design an installation and positioning mechanism for an automotive interior trim panel with a more stable installation effect to solve the above problems. Summary of the Utility Model

[0004] 1. Technical Problems to be Solved

[0005] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide an installation and positioning mechanism for an automotive interior trim panel. In this solution, the installation hole positions inside the vehicle and the interior trim panel body are connected and installed by a cross-shaped clamping column. During the installation process of the cross-shaped clamping column, the cross-shaped clamping column can be vertically hammered into the installation hole positions inside the vehicle by applying an external force, and the outer protrusions of the cross-shaped clamping column are used to fix it inside the installation hole positions inside the vehicle.

[0006] 2. Technical Solutions

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] An installation and positioning mechanism for an automotive interior trim panel includes an installation ring plate. A cross-shaped clamping column is fixedly connected to the lower end of the installation ring plate. A vertical guide rod is fixedly connected to the upper inner wall of the cross-shaped clamping column. Sliding blocks are slidably connected to both the left and right ends of the vertical guide rod. The outer ends of the sliding blocks are rotatably connected to a folding rotatable abutting pair of rods. A rotating shaft ring member is installed in the middle of the folding rotatable abutting pair of rods. The lower ends of the two folding rotatable abutting pair of rods are rotatably connected to an abutting inner ball. A plurality of slots are provided at the outer ends of the cross-shaped clamping column.

[0009] Further, a plurality of protruding barbs are fixedly connected to the mutually remote ends of the two rotating shaft ring members.

[0010] Further, the rotating shaft ring member penetrates out of the corresponding slot, and the cross-shaped clamping column is installed in the installation hole positions inside the vehicle.

[0011] Further, the protruding barbs are in contact with the inner wall of the vehicle-mounted installation hole, and the abutting inner ball penetrates through to the outside of the cross-shaped clamping post.

[0012] Further, the abutting inner ball is in contact with the lower inner wall of the vehicle-mounted installation hole, and an installation ring plate is fixedly connected to the upper end of the cross-shaped clamping post.

[0013] Further, an outer ring plug is fixedly connected to the outer end of the installation ring plate, and a second ring plate is fixedly connected to the upper end of the installation ring plate.

[0014] Further, a magnetic disc is fixedly connected to the upper end of the second ring plate, and an interior trim panel body is externally connected to the cross-shaped clamping post.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present utility model are as follows:

[0017] (1) In this solution, when the abutting inner ball at the lower end of the foldable and rotatable abutting pair rod contacts the lower inner wall of the vehicle-mounted installation hole, the abutting inner ball receives pressures from both ends, which can cause the foldable and rotatable abutting pair rod between the abutting inner ball and the vertical guide rod to rotate to both sides, and until the rotating shaft ring member penetrates out of the corresponding slot, and the protruding barbs outside the rotating shaft ring member are in contact with the inner wall of the vehicle-mounted installation hole, so as to improve the tightness of the installation between the cross-shaped clamping post and the vehicle-mounted installation hole by using the foldable and rotatable abutting pair rod installed in the cross-shaped clamping post, and it is not easy to generate the risk of falling off, making the installation process of the vehicle-mounted installation hole and the vehicle interior trim panel body more stable.

[0018] (2) At the same time, a magnetic disc is also provided on the second ring plate. The magnetic disc can enable the disassembly and assembly personnel to slide a separate magnetic block on the surface of the interior trim panel body, so that the disassembly and assembly personnel can more quickly and conveniently find the specific position of the cross-shaped clamping post, and use a pry bar to remove the interior trim panel body at the position of the corresponding cross-shaped clamping post, which is beneficial to improving the disassembly and assembly efficiency. Brief description of the drawings

[0019] Figure 1 It is an axonometric structure schematic diagram of the buckle body of the present utility model;

[0020] Figure 2 It is a partial truncated and enlarged structure schematic diagram of the installation ring plate of the present utility model;

[0021] Figure 3 It is a side view structure schematic diagram of the installation state of the buckle body of the present utility model;

[0022] Figure 4 It is of the present utility model Figure 3 Partial truncated and enlarged structure schematic diagram of the foldable and rotatable abutting pair rod in it.

[0023] Explanation of the reference numerals in the drawings:

[0024] 1. Cross card column; 2. Groove; 3. Installation ring plate; 4. Outer ring plug; 5. Second ring plate; 6. Magnetic disc; 7. Installation hole position in the vehicle; 8. Abutting inner ball; 9. Vertical guide rod; 10. Slide block; 11. Folding rotatable abutting pair rod; 12. Rotating shaft ring part; 13. Convex barbs. Specific implementation mode

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0026] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "provided with", "sheathed / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0028] Embodiment:

[0029] Please refer to Figures 1-4 , an installation and positioning mechanism for an automobile interior trim panel, including an installation ring plate 3. The lower end of the installation ring plate 3 is fixedly connected with a cross card column 1. The upper inner wall of the cross card column 1 is fixedly connected with a vertical guide rod 9. The left and right ends of the vertical guide rod 9 are both slidably connected with a slide block 10. The outer end of the slide block 10 is rotatably connected with a folding rotatable abutting pair rod 11. The middle part of the folding rotatable abutting pair rod 11 is provided with a rotating shaft ring part 12. The lower ends of the two folding rotatable abutting pair rods 11 are rotatably connected with an abutting inner ball 8. A plurality of grooves 2 are opened at the outer end of the cross card column 1.

[0030] Please refer toFigures 1-4 At both ends of the two rotating shaft ring parts 12 away from each other, a plurality of protruding barbs 13 are fixedly connected. The rotating shaft ring parts 12 penetrate out of the corresponding slots 2. The cross-shaped clamping post 1 is installed in the vehicle-mounted installation hole 7. The protruding barbs 13 are in contact with the inner side wall of the vehicle-mounted installation hole 7. The abutting inner ball 8 penetrates out of the cross-shaped clamping post 1. The abutting inner ball 8 is in contact with the lower inner wall of the vehicle-mounted installation hole 7. The upper end of the cross-shaped clamping post 1 is fixedly connected with a mounting ring plate 3. The outer end of the mounting ring plate 3 is fixedly connected with an outer ring plug 4. The upper end of the mounting ring plate 3 is fixedly connected with a second ring plate 5. The upper end of the second ring plate 5 is fixedly connected with a magnetic disc 6. The cross-shaped clamping post 1 is externally connected to the interior trim panel body.

[0031] Please refer to Figures 1-4 In this solution, the vehicle-mounted installation hole 7 and the interior trim panel body are connected and installed by using the cross-shaped clamping post 1. During the installation process of the cross-shaped clamping post 1, the cross-shaped clamping post 1 can be vertically hammered into the vehicle-mounted installation hole 7 by applying an external force. The outer protrusions of the cross-shaped clamping post 1 are used to fix it in the vehicle-mounted installation hole 7. At the same time, when the abutting inner ball 8 at the lower end of the foldable and rotatable abutting pair rod 11 contacts the lower inner wall of the vehicle-mounted installation hole 7, the abutting inner ball 8 receives pressures from both ends, which can cause the foldable and rotatable abutting pair rod 11 between the abutting inner ball 8 and the vertical guide rod 9 to rotate to both sides until the rotating shaft ring part 12 penetrates out of the corresponding slot 2, and the protruding barbs 13 outside the rotating shaft ring part 12 are in contact with the inner side wall of the vehicle-mounted installation hole 7. In this way, the foldable and rotatable abutting pair rod 11 installed in the cross-shaped clamping post 1 can be used to improve the tightness of the installation between the cross-shaped clamping post 1 and the vehicle-mounted installation hole 7, and it is not easy to have the risk of falling off, making the installation process of the vehicle-mounted installation hole 7 and the vehicle interior trim panel body more stable. At the same time, a magnetic disc 6 is also arranged on the second ring plate 5. The magnetic disc 6 can enable the disassembly and assembly personnel to slide a separate magnet on the surface of the interior trim panel body, so that the disassembly and assembly personnel can more quickly and conveniently find the specific position of the cross-shaped clamping post 1, and use a pry bar to remove the interior trim panel body at the position of the corresponding cross-shaped clamping post 1, which is beneficial to improving the disassembly and assembly efficiency.

[0032] The above is only the preferred specific implementation manner of the present invention; however, the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its improved concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A mounting and positioning mechanism for an automobile interior trim panel, comprising a mounting ring plate (3), characterized in that: The lower end of the mounting ring plate (3) is fixedly connected to a cross clamping column (1), the upper inner wall of the cross clamping column (1) is fixedly connected to a vertical guide rod (9), the left and right ends of the vertical guide rod (9) are slidably connected to sliding blocks (10), the outer end of the sliding block (10) is rotatably connected to a foldable rotatable abutment pair rod (11), the middle part of the foldable rotatable abutment pair rod (11) is installed with a rotating shaft ring (12), the lower ends of the two foldable rotatable abutment pairs rods (11) are rotatably connected to abutment inner balls (8), and the outer end of the cross clamping column (1) is provided with a plurality of slots (2).

2. The mounting and positioning mechanism for an automobile interior trim panel according to claim 1, characterized in that: The ends of the two rotating shaft rings (12) that are away from each other are both fixedly connected with a plurality of protruding barbs (13).

3. The installation and positioning mechanism for automobile interior trim panel according to claim 1, characterized in that: The rotating shaft ring (12) extends through the corresponding slot (2), and the cross clamping column (1) is provided with an in-vehicle mounting hole (7).

4. The mounting and positioning mechanism for an automobile interior trim panel according to claim 2, characterized in that: The protruding barb (13) contacts the inner wall of the mounting hole (7) in the vehicle, and the abutting inner ball (8) penetrates to the outside of the cross clamping column (1).

5. The mounting and positioning mechanism for an automobile interior trim panel according to claim 3, characterized in that: The abutting inner ball (8) contacts the lower inner wall of the mounting hole (7) in the vehicle, and the upper end of the cross clamping column (1) is fixedly connected to a mounting ring plate (3).

6. The mounting and positioning mechanism for an automobile interior trim panel according to claim 5, characterized in that: The outer end of the mounting ring plate (3) is fixedly connected to an outer ring plug (4), and the upper end of the mounting ring plate (3) is fixedly connected to a second ring plate (5).

7. The mounting and positioning mechanism for an automobile interior trim panel according to claim 6, characterized in that: The upper end of the second ring plate (5) is fixedly connected to a magnetic disc (6), and the cross clamping column (1) is externally connected to the interior trim panel body.

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