Sound insulation gypsum wallboard

Abstract

The utility model relates to the technical field of gypsum wallboards, and discloses a sound insulation gypsum wallboard which comprises a gypsum wallboard body, a splicing groove is formed in the front face of the gypsum wallboard body, the inner wall of the splicing groove is movably connected with a splicing rod, one end of the splicing rod is fixedly connected with a sound insulation board, and the other end of the splicing rod is fixedly connected with a sound insulation board. The outer wall of the sound insulation plate is fixedly connected with first sound insulation cotton, the outer wall of the first sound insulation cotton is fixedly connected with second sound insulation cotton, and the outer wall of the second sound insulation cotton is fixedly connected with a sound absorption plate. According to the sound insulation gypsum wallboard, through the arrangement of the gypsum wallboard body, the sound insulation boards, the splicing grooves, the splicing rods, the first sound insulation cotton, the second sound insulation cotton and the sound absorption boards, the sound insulation effect of the gypsum wallboard can be improved in the using process of the gypsum wallboard, and noise can be well blocked; therefore, after the gypsum wallboard is installed and used, a quiet living or working environment can be built for people, and the using effect of the gypsum wallboard is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gypsum wallboards, in particular to a sound insulation gypsum wallboard. Background Art

[0002] Gypsum wallboard is made of natural gypsum, phosphogypsum and other main raw materials in combination with a variety of inorganic materials. It has the characteristics of light weight and high strength, fireproof and heat-insulating, sound insulation and heat preservation, can be sawed and eroded, has low breakage rate, is easy to install, has fast construction speed, is not limited by wall height, reduces labor intensity and reduces wet work.

[0003] With the development of society and the increasing use of gypsum wallboards, people's requirements for the use of gypsum wallboards are also getting higher and higher.

[0004] However, most of the general gypsum wallboards currently lack sound insulation structures when in use, resulting in poor sound insulation effects when the gypsum wallboards are in use and are unable to effectively block noise. As a result, after the gypsum wallboards are installed and used, they cannot provide people with a quiet living or working environment, reducing the effect of the gypsum wallboards when in use. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a sound-insulating gypsum wallboard, which has the advantages of good sound insulation effect and the like, and solves the problems in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] In order to achieve the purpose of the above-mentioned good sound insulation effect, the utility model provides the following technical solutions: a sound insulation gypsum wallboard, comprising a gypsum wallboard main body, a splicing groove is opened on the front of the gypsum wallboard main body, a splicing rod is movably connected to the inner wall of the splicing groove, and a sound insulation board is fixedly connected to one end of the splicing rod.

[0009] The outer wall of the sound insulation board is fixedly connected to a first sound insulation cotton, the outer wall of the first sound insulation cotton is fixedly connected to a second sound insulation cotton, and the outer wall of the second sound insulation cotton is fixedly connected to a sound-absorbing board. During the use of the gypsum wallboard, its sound insulation effect can be improved and noise can be blocked well, so that after the gypsum wallboard is installed and used, a quiet living or working environment can be built for people, further improving the effect of the gypsum wallboard when in use.

[0010] Preferably, the first sound insulation cotton is rock wool sound insulation cotton, and the second sound insulation cotton is mineral wool sound insulation cotton, which can easily block noise when the gypsum wallboard body is in use.

[0011] Preferably, a connecting frame is fixedly connected to the top of the sound insulation board, and a first mounting hole and a second mounting hole are respectively provided at the top of the connecting frame and the top of the gypsum wallboard body, and a fastening rod is movably connected to the inner wall of the second mounting hole, and the inner walls of the first mounting hole and the second mounting hole are both provided with internal threads, the outer wall of the fastening rod is provided with external threads, and the first mounting hole and the second mounting hole are both threadedly connected to the fastening rod via the internal threads and the external threads, so that the gypsum wallboard body and the sound insulation board can be installed and disassembled.

[0012] Preferably, the sound insulation board is a polyurethane sound insulation board, and the sound absorbing board is a polyester fiber sound absorbing board, which can improve the sound insulation effect of the gypsum wallboard body when in use.

[0013] Preferably, one end of the fastening rod is fixedly connected to a connecting plate, and a tool hole is opened on the top of the connecting plate, and the tool hole is a cross-shaped tool hole, which is convenient for rotating the connecting plate and thus rotating the fastening rod by a tool.

[0014] Preferably, the shape and size of the splicing groove and the shape and size of the splicing rod match each other, and the splicing groove and the splicing rod are snap-connected, which facilitates the connection and disassembly of the gypsum wallboard body and the partition board.

[0015] Preferably, the number of the splicing grooves and the number of the splicing rods are both twelve, and every four splicing grooves and every four splicing rods form a group, and three groups of splicing grooves and three groups of splicing rods are equidistantly arranged on the front side of the gypsum wallboard body and the back side of the sound insulation board, respectively, which can improve the stability of the connection between the gypsum wallboard body and the sound insulation board.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a sound insulation gypsum wallboard, which has the following beneficial effects:

[0018] 1. The soundproof gypsum wallboard can improve the sound insulation effect during the use of the gypsum wallboard through the gypsum wallboard body, sound insulation board, splicing groove, splicing rod, first sound insulation cotton, second sound insulation cotton and sound absorbing board, and can well block noise, so that after the gypsum wallboard is installed and used, it can build a quiet living or working environment for people, further improving the effect of the gypsum wallboard when in use.

[0019] 2. The soundproof gypsum wallboard can fix and disassemble the connection between the gypsum wallboard body and the soundproof board through the gypsum wallboard body, the soundproof board, the first mounting hole, the connecting plate, the fastening rod, the connecting frame and the second mounting hole, so as to facilitate the replacement of the soundproof board after it is damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0022] Figure 3 This is a schematic diagram of the connection structure between the splicing groove and the splicing rod of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the splicing rod of the utility model;

[0024] Figure 5 This is a schematic diagram of the first sound insulation cotton structure of the utility model.

[0025] In the figure: 1. Gypsum wallboard body; 2. Sound insulation board; 3. First mounting hole; 4. Connecting plate; 5. Tool hole; 6. Fastening rod; 7. Connecting frame; 8. Second mounting hole; 9. Splicing groove; 10. Splicing rod; 11. First sound insulation cotton; 12. Second sound insulation cotton; 13. Sound-absorbing board. DETAILED DESCRIPTION

[0026] 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.

[0027] Example 1

[0028] The preferred embodiment of the sound insulation gypsum wallboard provided by the utility model is as follows Figures 1 to 5 As shown: it includes a gypsum wallboard body 1, a splicing groove 9 is opened on the front of the gypsum wallboard body 1, a splicing rod 10 is movably connected to the inner wall of the splicing groove 9, and a sound insulation board 2 is fixedly connected to one end of the splicing rod 10.

[0029] The outer wall of the sound insulation board 2 is fixedly connected with a first sound insulation cotton 11, the outer wall of the first sound insulation cotton 11 is fixedly connected with a second sound insulation cotton 12, and the outer wall of the second sound insulation cotton 12 is fixedly connected with a sound absorbing board 13. During the use of the gypsum wallboard, its sound insulation effect can be improved and noise can be blocked well, so that after the gypsum wallboard is installed and used, it can create a quiet living or working environment for people, further improving the effect of the gypsum wallboard when in use.

[0030] In this embodiment, the first sound insulation cotton 11 is rock wool sound insulation cotton, and the second sound insulation cotton 12 is mineral wool sound insulation cotton, so as to improve the sound insulation effect of the gypsum wallboard body 1 when in use.

[0031] Example 2

[0032] Based on Example 1, a preferred embodiment of the sound insulation gypsum wallboard provided by the present invention is as follows: Figures 1 to 5 As shown: the top of the sound insulation board 2 is fixedly connected with a connecting frame 7, and the top of the connecting frame 7 and the top of the gypsum wallboard body 1 are respectively provided with a first mounting hole 3 and a second mounting hole 8, and the inner wall of the second mounting hole 8 is movably connected with a fastening rod 6, and the inner walls of the first mounting hole 3 and the second mounting hole 8 are both provided with internal threads, the outer wall of the fastening rod 6 is provided with external threads, and the first mounting hole 3 and the second mounting hole 8 are both threadedly connected with the fastening rod 6 through the internal threads and the external threads, so that the connection between the gypsum wallboard body 1 and the sound insulation board 2 can be fixed and disassembled, thereby facilitating the replacement of the sound insulation board 2 after it is damaged.

[0033] In this embodiment, the sound insulation board 2 is a polyurethane sound insulation board, and the sound absorption board 13 is a polyester fiber sound absorption board, which can improve the sound insulation effect of the gypsum wallboard body 1 when in use.

[0034] Furthermore, one end of the fastening rod 6 is fixedly connected to the connecting plate 4, and a tool hole 5 is opened on the top of the connecting plate 4, and the tool hole 5 is a cross-shaped tool hole, which is convenient for rotating the connecting plate 4 and thus rotating the fastening rod 6 by a tool.

[0035] Furthermore, the shape and size of the splicing groove 9 and the shape and size of the splicing rod 10 match each other, and the splicing groove 9 and the splicing rod 10 are snap-connected, which facilitates the connection and disassembly of the gypsum wallboard body 1 and the partition board 2.

[0036] In addition, the number of splicing grooves 9 and the number of splicing rods 10 are both twelve, and every four splicing grooves 9 and every four splicing rods 10 form a group, and three groups of splicing grooves 9 and three groups of splicing rods 10 are equidistantly arranged on the front side of the gypsum wallboard body 1 and the back side of the sound insulation board 2, respectively, which can improve the stability of the connection between the gypsum wallboard body 1 and the sound insulation board 2.

[0037] When in use, when it is necessary to improve the sound insulation effect of the gypsum wallboard body 1, the splicing rod 10 is inserted into the splicing groove 9 to connect the gypsum wallboard body 1 and the sound insulation board 2, and then the fastening rod 6 is inserted into the first mounting hole 3 and the second mounting hole 8, and the connecting plate 4 is rotated by connecting it to the tool hole 5 through a screwdriver or other tool. The connecting plate 4 drives the fastening rod 6 to rotate in the first mounting hole 3 and the second mounting hole 8. The connection between the gypsum wallboard body 1 and the sound insulation board 2 can be fixed by rotating it. After the gypsum wallboard body 1 is installed, the noise can be blocked and absorbed by the sound insulation board 2, the first sound insulation cotton 11, the second sound insulation cotton 12 and the sound absorbing board 13.

[0038] In summary, the soundproof gypsum wallboard can improve its sound insulation effect during the use of the gypsum wallboard, and can block noise well, so that after the gypsum wallboard is installed and used, it can build a quiet living or working environment for people, further improving the effect of the gypsum wallboard when in use.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A soundproof gypsum wallboard, comprising a gypsum wallboard body (1), characterized in that: The front side of the gypsum wallboard body (1) is provided with a splicing groove (9), the inner wall of the splicing groove (9) is movably connected with a splicing rod (10), and one end of the splicing rod (10) is fixedly connected with a sound insulation board (2); The outer wall of the sound insulation board (2) is fixedly connected to a first sound insulation cotton (11), the outer wall of the first sound insulation cotton (11) is fixedly connected to a second sound insulation cotton (12), and the outer wall of the second sound insulation cotton (12) is fixedly connected to a sound absorption board (13).

2. A soundproof gypsum wallboard according to claim 1, characterized in that: The first sound insulation cotton (11) is rock wool sound insulation cotton, and the second sound insulation cotton (12) is mineral wool sound insulation cotton.

3. A soundproof gypsum wallboard according to claim 1, characterized in that: The top of the sound insulation board (2) is fixedly connected to a connecting frame (7), and the top of the connecting frame (7) and the top of the gypsum wallboard body (1) are respectively provided with a first mounting hole (3) and a second mounting hole (8), and the inner wall of the second mounting hole (8) is movably connected to a fastening rod (6), and the inner walls of the first mounting hole (3) and the second mounting hole (8) are both provided with internal threads, the outer wall of the fastening rod (6) is provided with external threads, and the first mounting hole (3) and the second mounting hole (8) are both threadedly connected to the fastening rod (6) via internal threads and external threads.

4. A soundproof gypsum wallboard according to claim 1, characterized in that: The sound insulation board (2) is a polyurethane sound insulation board, and the sound absorption board (13) is a polyester fiber sound absorption board.

5. A soundproof gypsum wallboard according to claim 3, characterized in that: One end of the fastening rod (6) is fixedly connected to a connecting plate (4), and a tool hole (5) is provided on the top of the connecting plate (4), and the tool hole (5) is a cross-shaped tool hole.

6. A soundproof gypsum wallboard according to claim 1, characterized in that: The shape and size of the splicing groove (9) and the shape and size of the splicing rod (10) match each other, and the splicing groove (9) and the splicing rod (10) are snap-fitted and connected.

7. A soundproof gypsum wallboard according to claim 1, characterized in that: The number of the splicing grooves (9) and the number of the splicing rods (10) are both twelve, and every four splicing grooves (9) and every four splicing rods (10) form a group, and three groups of splicing grooves (9) and three groups of splicing rods (10) are respectively arranged at equal distances on the front side of the gypsum wallboard body (1) and the back side of the sound insulation board (2).

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