Decorative plate on automobile instrument panel

Abstract

The utility model discloses a decorative plate on an automobile instrument panel, and belongs to the technical field of automobiles. The decorative plate solves the problem that in the prior art, the outer surface of a decorative plate on an automobile instrument panel is single in shape. The decorative plate mainly comprises a decorative plate body, counterbores are formed in the decorative plate body, the counterbores comprise a large hole and a small hole, and two limiting grooves are symmetrically formed in the inner wall of the small hole; a decoration block is installed in the large hole, a spring groove is formed in the rear end of the decoration block, a long rod is fixedly connected into the spring groove and sleeved with a bush, the outer diameter of the bush is larger than the inner diameter of the small hole, the rear end of the bush is provided with an extending section capable of being inserted into the small hole, and the portion, on the rear side of the bush, of the long rod is sleeved with a clamping head. Two limiting protruding blocks matched with the limiting grooves in the two sides respectively are symmetrically installed on the outer wall of the clamping head, a guide rail is installed on the outer wall of the long rod, guide grooves are formed in the inner wall of the lining and the inner wall of the clamping head respectively, a check block is installed at the rear end of the long rod, and the long rod is further sleeved with a first spring and a second spring.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the automobile technical field, concretely speaking, especially relate to a decorative plate on automobile instrument board. BACKGROUND

[0002] With the development of economy, the gradual progress of science and technology, the automobile industry is also in the vigorous development of day by day, people's requirements for the interior of the car are also higher and higher. The appearance degree of the instrument panel in the interior of the car is very important, the instrument panel is generally composed of the body framework and related decorative plate parts, the outer surface modeling of the decorative plate on the current automobile instrument panel is very single, which is generally smooth. The utility model aims at providing a decorative plate on automobile instrument panel to change the problem of single outer surface modeling of the decorative plate on the instrument panel. SUMMARY

[0003] The utility model aims at providing a decorative plate on automobile instrument panel to overcome the problem of single outer surface modeling of the decorative plate on the instrument panel in the prior art.

[0004] The utility model is adopted the following technical scheme realizes, a decorative plate on automobile instrument panel, including decorative plate body, the decorative plate body is opened with countersunk hole, and the countersunk hole includes big hole and small hole, and the inner wall of small hole is opened with two limit recesses symmetrically, decorative block is installed in big hole, and the rear end of decorative block is opened with spring slot, and spring slot is fixedly connected with long rod in, and long rod is sleeved with bushing, and the outer diameter of bushing is greater than the inner diameter of small hole, and the rear end of bushing is equipped with the extension section that can be inserted into small hole, and the rear side of long rod is sleeved with the joint of card, and the outer wall of joint of card is symmetrically installed with two limit lugs that are respectively matched with two limit recesses on the side, and the outer wall of long rod is installed with the guide rail that is long strip, the inner wall of bushing and joint of card is opened with the guide slot that is matched with guide rail respectively, and the rear end of long rod is installed with the baulk, and first spring and second spring are respectively sleeved with on long rod, and first spring is between bushing and decorative block, and second spring is between joint of card and baulk.

[0005] Further, the big hole is square hole, and the decorative block is also square.

[0006] Further, the inner wall of big hole is equipped with convex edge.

[0007] Further, the rear end face of long rod is opened with thread groove, and the baulk adopts screw matched with thread groove.

[0008] Further, the rear side edge of small hole is arranged with two side arc-shaped stop edges in the circumferential direction, the two side stop edges are respectively between the two side limit recesses, the top surface of the two side stop edges is respectively provided with stop edge inclined surface at the front end in the clockwise direction, or the top surface of the two side stop edges is respectively provided with stop edge inclined surface at the rear end in the clockwise direction, and the lowest point of the stop edge inclined surface is connected with the rear side surface of the decorative plate body.

[0009] Compared with the prior art, the automobile instrument panel has the advantages that:

[0010] 1、The decorative block can be installed on the current automobile instrument panel, so that the decorative effect of the decorative plate can be enhanced, and the single modeling of the outer surface of the decorative plate can be changed.

[0011] 2、The decorative block is very convenient to disassemble and assemble on the decorative plate, so that the decorative block can be replaced conveniently. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is a structure schematic view of the front view direction of the utility model;

[0013] Figure 2 is a structure schematic view of the rear view direction of the utility model;

[0014] Figure 3 is another structure schematic view of the rear view direction of the utility model;

[0015] Figure 4 is a sectional view of the utility model;

[0016] Figure 5 is a schematic view of the decorative block of the utility model;

[0017] Figure 6 is a schematic view of the countersunk hole in the front view direction of the utility model;

[0018] Figure 7 is a schematic view of the countersunk hole in the rear view direction of the utility model;

[0019] Figure 8 is a use state view of the utility model.

[0020] In the figure: 1, decorative plate body; 2, large hole; 3, small hole; 4, limiting groove; 5, decorative block; 6, spring groove; 7, long rod; 8, bushing; 9, extension section; 10, clamping head; 11, limiting block; 12, guide rail; 13, guide groove; 14, stop block; 15, first spring; 16, second spring; 17, convex edge; 18, stop edge; 19, stop edge inclined surface. DETAILED DESCRIPTION

[0021] In order to make the technical scheme in the utility model better understood by the person skilled in the art, the technical scheme in the utility model embodiments will be clearly and completely described below in combination with the accompanying drawings in the utility model embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor shall belong to the protection scope of the utility model.

[0022] A decorative plate on an automobile instrument panel, comprising a decorative plate body 1, a countersunk hole is formed on the decorative plate body 1, the countersunk hole comprises a large hole 2 and a small hole 3, two limiting grooves 4 are symmetrically formed on the inner wall of the small hole 3, the limiting grooves 4 can be designed as square, the large hole 2 is a square hole, a decorative block 5 is also square, and the decorative block 5 can be inserted into the large hole 2, a convex edge 17 is arranged on the inner wall of the large hole 2, when the decorative block 5 is inserted into the large hole 2, the decorative block 5 will abut against the convex edge 17 under the action of a second spring 16, the size of the decorative block 5 is greater than the inner hole of the convex edge 17, so that the decorative block 5 cannot pass through the convex edge 17. When the decorative block 5 is inserted into the large hole 2, the front side of the decorative block 5 will protrude out of the large hole 2 by a certain length.

[0023] Two arc-shaped stop edges 18 are arranged on the rear side of the small hole 3 in the circumferential direction, the two stop edges 18 are respectively arranged between the two limiting grooves 4, the top surface of each of the two stop edges 18 is provided with a stop edge inclined surface 19 at the front end in the clockwise direction, or the top surface of each of the two stop edges 18 is provided with a stop edge inclined surface 19 at the rear end in the clockwise direction, and the lowest point of the stop edge inclined surface 19 is connected with the rear side of the decorative plate body 1.

[0024] The large hole 2 is provided with the decorative block 5, a spring groove 6 is formed at the rear end of the decorative block 5, a long rod 7 is fixedly connected in the spring groove 6, a bushing 8 is sleeved on the long rod 7, the outer diameter of the bushing 8 is greater than the inner diameter of the small hole 3, the rear end of the bushing 8 is provided with an extension section 9 which can be inserted into the small hole 3, when the rear side of the bushing 8 abuts against the bottom surface of the large hole 2, the extension section 9 on the bushing 8 will be completely inserted into the small hole 3, at this time, the limiting protruding block 11 on the clamping head 10 will completely pass through the small hole 3, in order to achieve this technical effect, the distance from the front side of the limiting protruding block 11 to the rear side of the bushing 8 should be not less than the temperature of the small hole 3, therefore, the length of the extension section 9 can be made not less than the depth of the small hole 3.

[0025] The long rod 7 is sleeved with the clamping head 10 at the rear side of the bushing 8, the outer wall of the clamping head 10 is symmetrically provided with two limiting protruding blocks 11 which are matched with the two limiting grooves 4, when it is needed to make the clamping head 10 pass through the small hole 3, the two limiting protruding blocks 11 need to be aligned with the two limiting grooves 4 on the small hole 3.

[0026] The outer wall of the long rod 7 is provided with a long strip-shaped guide rail 12, and the inner wall of the bushing 8 and the clamping head 10 is respectively provided with a guide groove 13 matched with the guide rail 12, the bushing 8 and the clamping head 10 can only move transversely relative to the long rod 7 and cannot rotate relative to the long rod 7 through the arrangement of the guide rail 12 and the guide groove 13, and the bushing 8 and the clamping head 10 will rotate relative to the long rod 7 when the long rod 7 rotates.

[0027] The rear end of the long rod 7 is provided with a stopper 14, the second spring 16 can be limited between the stopper 14 and the clamping head 10 through the arrangement of the stopper 14.

[0028] The long rod 7 is further provided with a first spring 15 and a second spring 16, the first spring 15 is between the bushing 8 and the decorative block 5, and the second spring 16 is between the clamping head 10 and the stopper 14, the bushing 8 and the clamping head 10 are pressed together under the elastic force of the first spring 15 and the second spring 16 when the decorative block 5 is not installed on the decorative plate, the first spring 15 and the second spring 16 can make the bushing 8 abut against the bottom surface of the large hole 2 and make the limiting protrusions 11 abut against the top surface of the convex edge 17 through the elastic force, and the decorative block 5 can be stably installed in the large hole 2, and the decorative block 5 cannot rotate in the large hole 2 because the large hole 2 is a square hole.

[0029] The working process of the utility model is as follows:

[0030] When the decorative block 5 is installed on the decorative plate, first, the two limiting protrusions 11 on the clamping head 10 are aligned with the two limiting grooves 4 on the decorative plate body 1, then the decorative block 5 is pressed to the bottom, at this time, the bushing 8 abuts against the bottom surface of the large hole 2, the extension section 9 on the bushing 8 is completely inserted into the small hole 3, the limiting protrusions 11 on the clamping head 10 completely pass through the small hole 3, the decorative block 5 is rotated, the clamping head 10 is rotated under the action of the guide rail 12, the limiting protrusions 11 on the clamping head 10 are rotated to the stopper inclined surface 19 at one end of the stopper 18 and are rotated to the top surface of the stopper 18 through the stopper inclined surface 19, at this time, the first spring 15 and the second spring 16 make the bushing 8 abut against the bottom surface of the large hole 2 and make the limiting protrusions 11 abut against the top surface of the convex edge 17 through the elastic force, and the decorative block 5 can be stably installed in the large hole 2, and the decorative block 5 is inserted into the large hole 2, and the decorative block 5 cannot rotate in the large hole 2 because the large hole 2 is a square hole.

[0031] When the decorative block 5 needs to be removed from the decorative plate, first pull the decorative block 5 out of the large hole 2, then rotate the decorative block 5 in the opposite direction, so that the limiting lugs 11 slide down from the top surface of the retaining edge 18, and the two limiting lugs 11 are aligned with the two limiting grooves 4, and then the decorative block 5 can be removed.

Claims

1. A trim panel for an automobile dashboard, characterized by The utility model provides decorative plate body (1) is included on the decorative plate body (1) and is seted up with the hole of sinking head, the hole of sinking head includes big hole (2) and small hole (3), and the inner wall of small hole (3) is seted up with two limit recesses (4) symmetrically, decorative block (5) is installed in big hole (2), and the rear end of decorative block (5) is seted up with spring groove (6), and long rod (7) is fixedly connected in spring groove (6), and long rod (7) is sleeved with bushing (8), and the outer diameter of bushing (8) is greater than the inner diameter of small hole (3), and the rear end of bushing (8) is equipped with the extension section (9) of being inserted into small hole (3), and the rear side of long rod (7) is sleeved with the joint (10) of clamping, and the outer wall of joint (10) is symmetrically installed with two limit lugs (11) respectively with the cooperation of two side limit recesses (4), and the outer wall of long rod (7) is installed with the guide rail (12) of strip shape, the inner wall of bushing (8) and joint (10) is seted up with the guide groove (13) of cooperation with guide rail (12) respectively, and the rear end of long rod (7) is installed with the stopper (14), and long rod (7) is also respectively sleeved with first spring (15) and second spring (16), and first spring (15) is between bushing (8) and decorative block (5), and second spring (16) is between joint (10) and stopper (14).

2. The trim panel of claim 1, wherein, Big hole (2) is square hole, and decorative block (5) is also square.

3. A trim panel for an automobile instrument panel according to claim 2, wherein The inner wall of big hole (2) is equipped with convex edge (17).

4. The trim panel of claim 1, wherein, The rear end surface of long rod (7) is seted up with screw groove, and stopper (14) adopts screw cooperation with screw groove.

5. The trim panel of claim 1, wherein, The rear side edge of small hole (3) is seted up with two side arc-shaped stop edges (18) in the circumferential direction, and two side stop edges (18) are respectively between two side limit recesses (4), and the top surface of two side stop edges (18) is seted up with stop edge inclined plane (19) in the front end of clockwise direction or the top surface of two side stop edges (18) is seted up with stop edge inclined plane (19) in the rear end of clockwise direction, and the lowest point of stop edge inclined plane (19) meets the rear side surface of decorative plate body (1).

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