Mute plate for transforming automotive trim partition plate

Abstract

The mute board comprises an outer shell, an inner shell is installed on the inner side of the outer shell in a sliding mode, sound absorption cotton is arranged on the outer side of a grid plate, a waterproof soft rubber mat is arranged at the lower end of the outer side of the outer shell, a decorative board is arranged at the upper end of the outer side of the outer shell, and an inserting groove is formed in the right side of the outer shell. A plug is arranged on the left side of each outer shell, the waterproof soft rubber mat is attached to a carriage bottom plate, the outer shells are placed on the waterproof soft rubber mat, the inner shell is pulled to adjust the length, the grid plate and the sound absorption cotton composition are placed in the inner shell, the grid plate provides supporting and length positioning, and one outer shell and the other outer shell make contact with each other and are attached to each other. The inserting head is inserted into the inserting groove, so that a strip-shaped mute structure is changed into a face-shaped structure, the mute structure can adapt to wagon box bottom plates of various sizes, the structure has high adaptability and a good mute effect, and the interior of a wagon box is in a quiet environment in the driving process.

Description

Technical Field

[0001] The utility model relates to the technical field of partition modification, in particular to a mute plate for modifying automobile interior partitions. Background Art

[0002] With the rapid development of the automobile industry, people have higher and higher requirements for automobile comfort. The sound insulation effect of automobile interior partitions has an important impact on the comfort of the entire in-car environment. Traditional automobile interior partition materials have poor sound insulation and limited decorative effects. Therefore, it is of great significance to develop an automobile interior partition material with excellent sound insulation and decorative effects.

[0003] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0004] In view of the problems in the related technology, the utility model proposes a sound-proof plate for modifying the automobile interior partition to overcome the above-mentioned technical problems existing in the existing related technology.

[0005] To this end, the specific technical solutions adopted by the utility model are as follows:

[0006] A soundproofing panel for modifying an automobile interior partition comprises an outer shell, an inner shell is slidably mounted on the inner side of the outer shell, a mesh panel is mounted on the inner side of the inner shell, sound-absorbing cotton is arranged on the outer side of the mesh panel, a waterproof soft rubber pad is arranged on the lower end of the outer side of the outer shell, a decorative panel is arranged on the upper end of the outer side of the outer shell, a slot is arranged on the right side of the outer shell, and a plug is arranged on the left side of the outer shell.

[0007] As a further solution of the utility model, the inner shell is provided with two groups, front and rear, and plugs are installed at the ends of the inner shell.

[0008] As a further solution of the utility model, the surface of the decorative plate is sprayed with anti-corrosion paint, and the surface of the decorative plate is provided with wear-resistant epoxy resin.

[0009] As a further solution of the present invention, sound absorbing holes are provided on the inner sides of the outer shell and the inner shell, and the sound absorbing holes are arranged at equal intervals.

[0010] As a further solution of the utility model, the plugs on one group of the outer shells are engaged with the slots on another adjacent group of the outer shells, and the plugs are made of rubber material.

[0011] As a further solution of the utility model, the sound-absorbing cotton is provided with two groups, and the two groups of the sound-absorbing cotton are symmetrically arranged in the upper and lower parts.

[0012] As a further solution of the utility model, the waterproof soft rubber pad and the decorative plate are equal in size, and a car box bottom plate is provided at the bottom of the waterproof soft rubber pad.

[0013] The beneficial effects of the utility model are:

[0014] The utility model arranges an outer shell, an inner shell, a plug, a grid plate, sound-absorbing cotton, a waterproof soft rubber pad, a decorative plate, etc., and places the waterproof soft rubber pad against the bottom plate of the vehicle body, the outer shell is placed on the waterproof soft rubber pad, the inner shell is pulled out to adjust the length, sound-absorbing cotton is placed on the upper and lower sides of the grid plate, the grid plate and the sound-absorbing cotton combination is placed inside the inner shell, the grid plate provides support and length positioning, one group of outer shells is in contact with and fits with another group of outer shells, and the plug is inserted into the slot, thereby changing the strip-shaped silent structure into a planar structure. This set of silent structures can adapt to vehicle body bottom plates of various sizes, and this set of structures has strong adaptability and good silent effect, so that the interior of the vehicle body is in a quiet environment during driving. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of a soundproof board for modifying an automobile interior partition according to an embodiment of the utility model;

[0017] Figure 2 This is a structural diagram of the placement of a waterproof soft rubber pad, a shell, and a decorative plate of a mute plate for modifying an automobile interior partition according to an embodiment of the utility model in a vehicle trunk bottom plate;

[0018] Figure 3 It is a schematic diagram of the installation structure of the outer shell and the inner shell of the mute plate for modifying the interior partition of the automobile according to the embodiment of the utility model;

[0019] Figure 4 It is a schematic diagram of the installation structure of the grid plate and the sound-absorbing cotton of the sound-proof plate for modifying the automobile interior partition according to the embodiment of the utility model.

[0020] In the figure:

[0021] 1. Outer shell; 2. Inner shell; 3. Plug; 4. Slot; 5. Plug; 6. Sound-absorbing hole; 7. Grid plate; 8. Sound-absorbing cotton; 9. Waterproof soft rubber pad; 10. Decorative panel; 11. Car bottom plate. DETAILED DESCRIPTION

[0022] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0023] According to an embodiment of the utility model, a sound-proof plate for modifying an automobile interior partition is provided.

[0024] Please refer to the instruction manual Figure 1-4 According to the embodiment of the utility model, the silent board for modifying the automobile interior partition comprises an outer shell 1, an inner shell 2 is slidably installed on the inner side of the outer shell 1, a mesh plate 7 is installed on the inner side of the inner shell 2, a sound-absorbing cotton 8 is arranged on the outer side of the mesh plate 7, a waterproof soft rubber pad 9 is arranged on the lower end of the outer side of the outer shell 1, a decorative plate 10 is arranged on the upper end of the outer side of the outer shell 1, a slot 4 is arranged on the right side of the outer shell 1, and a plug 5 is arranged on the left side of the outer shell 1.

[0025] When installing this device, the waterproof soft rubber pad 9 is placed against the vehicle bottom plate 11, the outer shell 1 is placed on the waterproof soft rubber pad 9, the inner shell 2 is pulled out to adjust the length, and the sound-absorbing cotton 8 is placed on the upper and lower sides of the mesh plate 7. The mesh plate 7 and the sound-absorbing cotton 8 are placed inside the inner shell 2, and the mesh plate 7 provides support and length positioning. One group of outer shells 1 is in contact with and fits with another group of outer shells 1, and the plug 5 is inserted into the slot 4, thereby changing the strip-shaped silent structure into a planar structure. This set of silent structures can adapt to vehicle bottom plates 11 of various sizes.

[0026] In one embodiment, please refer to the attached specification Figure 1-4 As a further solution of the utility model, the inner shell 2 is provided with two groups, front and rear, and a plug 3 is installed at the end of the inner shell 2.

[0027] The two ends of the inner shell 2 are blocked by the plug 3, which also facilitates the installation and removal of the mesh plate 7 and the sound-absorbing cotton 8 in the inner shell 2.

[0028] In another embodiment, please refer to the attached Figure 1-4 As a further solution of the utility model, the surface of the decorative plate 10 is sprayed with anti-corrosion paint, and the surface of the decorative plate 10 is provided with wear-resistant epoxy resin.

[0029] The decorative panel 10 provides aesthetics after the transformation, and also makes the interior of the vehicle box wear-resistant and corrosion-resistant.

[0030] In one embodiment, please refer to the attached specification Figure 1-4As a further solution of the present invention, the inner sides of the outer shell 1 and the inner shell 2 are both provided with sound absorbing holes 6, and the sound absorbing holes 6 are arranged at equal intervals.

[0031] The sound-absorbing holes 6 allow noise to enter the outer shell 1 and the inner shell 2, and the noise is then absorbed and weakened by the sound-absorbing cotton 8 and the mesh plate 7, thereby achieving a silent effect.

[0032] In another embodiment, please refer to the attached Figure 1-4 As a further solution of the utility model, the plug 5 on one group of the outer shells 1 is engaged with the slot 4 on another adjacent group of the outer shells 1, and the plug 5 is made of rubber material.

[0033] The plug 5 has a certain elasticity, so that one group of shells and another group of shells can fluctuate slightly, thereby improving the structural adaptability.

[0034] In one embodiment, please refer to the attached specification Figure 1-4 As a further solution of the utility model, the waterproof soft rubber pad 9 and the decorative plate 10 are equal in size, and a vehicle box bottom plate 11 is provided at the bottom of the waterproof soft rubber pad 9 .

[0035] When in use, the waterproof soft rubber pad 9 is placed against the vehicle bottom plate 11, the outer shell 1 is placed on the waterproof soft rubber pad 9, the inner shell 2 is pulled out to adjust the length, sound-absorbing cotton 8 is placed on the upper and lower sides of the mesh plate 7, and the mesh plate 7 and the sound-absorbing cotton 8 are placed inside the inner shell 2, with the mesh plate 7 providing support and length positioning. One group of outer shells 1 is in contact with and fits with another group of outer shells 1, and the plug 5 is inserted into the slot 4, thereby changing the strip-shaped silent structure into a planar structure. This set of silent structures can adapt to vehicle bottom plates 11 of various sizes.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A soundproofing board for modifying an automobile interior partition, comprising an outer shell (1), characterized in that: An inner shell (2) is slidably mounted on the inner side of the outer shell (1), a mesh plate (7) is mounted on the inner side of the inner shell (2), a sound-absorbing cotton (8) is arranged on the outer side of the mesh plate (7), a waterproof soft rubber pad (9) is arranged on the lower end of the outer side of the outer shell (1), a decorative plate (10) is arranged on the upper end of the outer side of the outer shell (1), a slot (4) is arranged on the right side of the outer shell (1), and a plug (5) is arranged on the left side of the outer shell (1).

2. The soundproof board for automobile interior partition modification according to claim 1 is characterized in that: The inner shell (2) is provided with two groups, front and rear, and a plug (3) is installed at the end of the inner shell (2).

3. The soundproof board for automobile interior partition modification according to claim 1 is characterized in that: The surface of the decorative plate (10) is sprayed with anti-corrosion paint, and the surface of the decorative plate (10) is provided with wear-resistant epoxy resin.

4. The soundproof board for automobile interior partition modification according to claim 1, characterized in that: The inner sides of the outer shell (1) and the inner shell (2) are both provided with sound absorbing holes (6), and the sound absorbing holes (6) are arranged at equal intervals.

5. The soundproof board for automobile interior partition modification according to claim 1, characterized in that: The plug (5) on one group of the outer shells (1) is engaged with the slot (4) on another adjacent group of the outer shells (1), and the plug (5) is made of rubber material.

6. The soundproof board for automobile interior partition modification according to claim 1, characterized in that: The sound-absorbing cotton (8) is provided with two groups, and the two groups of the sound-absorbing cotton (8) are arranged symmetrically in the upper and lower parts.

7. The soundproof board for automobile interior partition modification according to claim 1, characterized in that: The waterproof soft rubber pad (9) and the decorative plate (10) are of equal size, and a vehicle box bottom plate (11) is provided at the bottom of the waterproof soft rubber pad (9).

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