Building sound insulation building board convenient to assemble

Abstract

The utility model discloses a building sound insulation building board convenient to assemble, which comprises a sound absorption board, a base board and sound insulation cotton, the side end of the sound insulation cotton is fixedly connected with a first connecting board, the middle part of the side end of the first connecting board is provided with three rectangular limiting grooves at equal intervals, and the upper end of the sound insulation cotton is provided with a first connecting groove and penetrates through the sound insulation cotton downwards; three rectangular second cavities are formed in the side end of the base plate at equal intervals, the second cavities and the first connecting plates are completely the same in shape and size, second springs are fixedly connected into the second cavities, one ends of the second springs are fixedly connected with second limiting blocks, and the second limiting blocks are in sliding connection with the side walls of the first cavities; the end, located outside the second cavity, of the second limiting block is provided with an inclined face, and the inclined face faces the opening end of the first connecting groove. And through the second limiting blocks and the limiting grooves in the first connecting grooves, the two sound insulation building plates can be rapidly assembled, and meanwhile the sound insulation building plates are supported.

Description

Technical Field

[0001] The utility model relates to the field of sound insulation building boards, in particular to a sound insulation building board which is easy to assemble. Background Art

[0002] Soundproof building panels are a type of building material used for sound insulation inside or outside buildings. They are designed to reduce the propagation and transmission of sound waves to provide better sound insulation. Soundproof building panels are usually made of multiple layers of materials, including sound-absorbing materials, sound insulation membranes and other structural layers. The combination of these layers can effectively prevent the propagation of sound waves and reduce the transmission of noise.

[0003] In the production process of building sound insulation boards, for the convenience of transportation, the whole sound insulation board is usually designed as a structure composed of multiple small boards. In this process, the common combination structure is usually adhesive fixation. Although the operation is simple, it is necessary to apply glue on the connecting surface of the building sound insulation board when assembling the building sound insulation board, resulting in low assembly efficiency of the building sound insulation board. At the same time, the uneven application of glue on the surface of the building sound insulation board will also affect the assembly effect of the building sound insulation board. Utility Model Content

[0004] The utility model aims to provide a building sound insulation board that is easy to assemble, which can directly and quickly assemble the building sound insulation board, improve the assembly efficiency of the building sound insulation board, and ensure the assembly effect.

[0005] To achieve the above purpose, a building sound insulation building board that is easy to assemble is provided, comprising: a sound-absorbing board, a base plate and sound insulation cotton, the sound insulation cotton is installed between the base plate and the sound-absorbing board, the side end of the sound insulation cotton is fixedly connected with a first connecting plate, the middle part of the side end of the first connecting plate is equidistantly provided with three rectangular limiting grooves, and the limiting grooves are far away from the sound-absorbing board, the upper end of the sound insulation cotton is provided with a first connecting groove and penetrates the sound insulation cotton downward, and the first connecting groove is far away from the first connecting plate, the side end of the base plate is equidistantly provided with three rectangular second chambers, and the second chamber is located in the middle of the first connecting groove, the second chamber is exactly the same in shape and size as the first connecting plate, a second spring is fixedly connected in the second chamber, one end of the second spring is fixedly connected with a second limiting block, and the second limiting block is slidably connected to the side wall of the first chamber, and the end of the second limiting block located outside the second chamber is provided with an inclined surface, and the inclined surface faces the opening end of the first connecting groove. The building sound insulation board can be directly and quickly assembled, the assembly efficiency of the building sound insulation board is improved, and the assembly effect is guaranteed.

[0006] According to the easy-to-assemble building sound insulation board, a second connecting groove is provided in the middle of the upper end of the sound insulation cotton, and a second connecting plate is fixedly connected to the middle of the lower end of the sound insulation cotton, and the shape and size of the second connecting plate are exactly the same as the second connecting groove. It is used to limit the upper and lower sound insulation building boards when assembling, improve the connection strength between the entire wall building sound insulation boards, and enhance the assembly effect.

[0007] According to the easy-to-assemble sound insulation building board, the middle of both ends of the second connecting plate are respectively provided with a first cavity, and the first cavity extends into the second connecting plate, a first spring is fixedly connected in the first cavity, one end of the first spring is fixedly connected with a first stopper, and the first stopper is slidably connected to the side wall of the first cavity, and the surface of the first stopper outside the first cavity is provided with an inclined surface, and the inclined surface is away from the sound insulation cotton, so as to improve the stability of the sound insulation building board assembled up and down.

[0008] According to the easy-to-assemble sound insulation building board, the middle parts of the two ends of the side walls of the second connection groove are provided with rectangular grooves that cooperate with the first limit block to cooperate with the first limit block to improve the connection strength between the upper and lower assembled sound insulation building boards.

[0009] According to the easy-to-assemble sound insulation building board, the first connecting board and the second connecting board are made of fiberboard material, thereby ensuring the sound insulation effect of the sound insulation building board after assembly.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. Through the second limiting block and the limiting groove in the first connecting groove, the two sound insulation building panels can be quickly assembled, and at the same time, the sound insulation building panels have a supporting effect.

[0012] 2. The second connection block and the second connection groove are used to limit the upper and lower assembled sound insulation building panels, and the first limit block is pushed by the spring to improve the connection strength of the upper and lower assembled sound insulation building panels.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 A three-dimensional diagram of a sound-insulating building board that is easy to assemble according to the utility model;

[0016] Figure 2 It is a reverse stereogram of a sound insulation building board that is easy to assemble according to the utility model;

[0017] Figure 3 It is a partial cross-sectional view of a second connecting plate of a building sound insulation building board that is easy to assemble according to the utility model;

[0018] Figure 4 This is a cross-sectional view of a sound-insulating building board that is easy to assemble according to the utility model;

[0019] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0020] In the figure: 1. sound absorbing panel; 2. first connecting plate; 3. first connecting groove; 4. second connecting groove; 5. base plate; 6. limiting groove; 7. second connecting plate; 8. first limiting block; 9. first chamber; 10. first spring; 11. sound insulation cotton; 12. second limiting block; 13. second spring; 14. second chamber. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides a technical solution: a building sound insulation building board that is easy to assemble, comprising: a sound-absorbing board 1, a base plate 5 and a sound insulation cotton 11, the sound insulation cotton 11 is installed between the base plate 5 and the sound-absorbing board 1, the side end of the sound insulation cotton 11 is fixedly connected with a first connecting plate 2, the middle part of the side end of the first connecting plate 2 is equidistantly provided with three rectangular limiting grooves 6, and the limiting grooves 6 are far away from the sound-absorbing board 1, the upper end of the sound insulation cotton 11 is provided with a first connecting groove 3 and penetrates the sound insulation cotton 11 downward, and the first connecting groove 3 is far away from the first connecting plate 2 Three rectangular second chambers 14 are equidistantly provided at the side ends of the substrate 5, and the second chamber 14 is located in the middle of the first connecting groove 3. The second chamber 14 is exactly the same in shape and size as the first connecting plate 2. A second spring 13 is fixedly connected in the second chamber 14, and a second limit block 12 is fixedly connected to one end of the second spring 13, and the second limit block 12 is slidably connected to the side wall of the first chamber 9. An inclined surface is provided at one end of the second limit block 12 located outside the second chamber 14, and the inclined surface faces the opening end of the first connecting groove 3.

[0023] A second connecting groove 4 is provided in the middle of the upper end of the sound insulation cotton 11 , and a second connecting plate 7 is fixedly connected to the middle of the lower end of the sound insulation cotton 11 , and the shape and size of the second connecting plate 7 are exactly the same as those of the second connecting groove 4 .

[0024] A first chamber 9 is respectively provided in the middle of both ends of the second connecting plate 7, and the first chamber 9 extends into the second connecting plate 7, a first spring 10 is fixedly connected in the first chamber 9, a first limit block 8 is fixedly connected to one end of the first spring 10, and the first limit block 8 is slidably connected to the side wall of the first chamber 9, and a slope is provided on the surface of the first limit block 8 outside the first chamber 9, and the slope is away from the sound insulation cotton 11.

[0025] Rectangular grooves cooperating with the first limiting block 8 are formed in the middle of both ends of the side walls of the second connecting groove 4 .

[0026] The first connecting plate 2 and the second connecting plate 7 are made of fiberboard material.

[0027] Working principle: When in use, during the process of assembling the left and right sound insulation building panels, the first connecting plate 2 of one sound insulation building panel is inserted into the first connecting groove 3. During the insertion process, the first connecting plate 2 will push the second limiting block 12 into the second chamber 14, and the position of the sound insulation building panel is adjusted so that the second limiting block 12 of one sound insulation building panel coincides with the limiting groove 6 of the other sound insulation building panel. The second spring 13 pushes the second limiting block 12 into the limiting groove 6 to complete the assembly of the left and right sound insulation boards. When assembling the upper and lower sound insulation building panels, one sound insulation building panel is inserted from above the other sound insulation building panel, and the second connecting plate 7 of the upper sound insulation building panel is inserted into the second connecting groove 4. During the insertion process, the first spring 10 pushes the first limiting block 8 to increase the connection strength between the two sound insulation building panels.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A sound insulation building board that is easy to assemble, comprising: A sound-absorbing board (1), a base plate (5) and a sound-insulating cotton (11), characterized in that the sound-insulating cotton (11) is installed between the base plate (5) and the sound-absorbing board (1), the side end of the sound-insulating cotton (11) is fixedly connected to a first connecting plate (2), three rectangular limiting grooves (6) are equidistantly provided in the middle of the side end of the first connecting plate (2), and the limiting grooves (6) are far away from the sound-absorbing board (1), the upper end of the sound-insulating cotton (11) is provided with a first connecting groove (3) and penetrates the sound-insulating cotton (11) downwardly, and the first connecting groove (3) is far away from the first connecting plate (2), the side end of the base plate (5) is equidistantly provided with three rectangular limiting grooves (6), and the limiting grooves (6) are far away from the sound-absorbing board (1). Three rectangular second chambers (14) are arranged at intervals, and the second chamber (14) is located in the middle of the first connecting groove (3). The second chamber (14) is completely the same in shape and size as the first connecting plate (2). A second spring (13) is fixedly connected inside the second chamber (14), and one end of the second spring (13) is fixedly connected to a second limit block (12), and the second limit block (12) is slidably connected to the side wall of the first chamber (9). An end of the second limit block (12) located outside the second chamber (14) is provided with an inclined surface, and the inclined surface faces the open end of the first connecting groove (3).

2. The easy-to-assemble building sound insulation board according to claim 1, characterized in that: A second connecting groove (4) is provided in the middle of the upper end of the sound insulation cotton (11), and a second connecting plate (7) is fixedly connected to the middle of the lower end of the sound insulation cotton (11), and the shape and size of the second connecting plate (7) are exactly the same as those of the second connecting groove (4).

3. The easy-to-assemble building sound insulation board according to claim 2, characterized in that: A first chamber (9) is respectively provided in the middle of both ends of the second connecting plate (7), and the first chamber (9) extends into the second connecting plate (7); a first spring (10) is fixedly connected in the first chamber (9); a first limit block (8) is fixedly connected to one end of the first spring (10), and the first limit block (8) is slidably connected to the side wall of the first chamber (9); a surface of the first limit block (8) located outside the first chamber (9) is provided with an inclined surface, and the inclined surface is away from the sound insulation cotton (11).

4. The easy-to-assemble building sound insulation board according to claim 3, characterized in that: Rectangular grooves cooperating with the first limiting block (8) are provided in the middle of both ends of the side walls of the second connecting groove (4).

5. The easy-to-assemble building sound insulation board according to claim 2, characterized in that: The first connecting plate (2) and the second connecting plate (7) are made of fiberboard material.

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