Decorative gypsum board with noise reduction structure

Abstract

The utility model discloses a decorative plasterboard with a noise reduction structure, which belongs to the technical field of building decorative materials and comprises a plasterboard body, a plurality of matching columns are welded on one side of the plasterboard body, partition blocks are connected to one sides, far away from the plasterboard body, of the matching columns, guide frames are mounted on two sides of the partition blocks, and the guide frames are connected with the plasterboard body. Square grooves are formed in the two sides of the guide frame, a first spring is arranged in the guide frame, the end, away from the partition block, of the first spring is connected with a moving plate, the moving plate slides in the guide frame, sliding blocks are connected to the two sides of the moving plate, and the sliding blocks slide in the square grooves; according to the decorative gypsum board with the noise reduction structure, rapid positioning and mounting are completed through alignment and pressing, the efficiency is improved, the structural integrity is guaranteed, and mounting error accumulation is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of building decoration materials technology, and in particular to a decorative gypsum board with a noise reduction structure. Background Technology

[0002] As people's living standards improve, their demands for the comfort of their living and working environments are increasing. Noise pollution can affect people's rest, work, and study, and even have adverse effects on their health. In building decoration, gypsum board is a commonly used decorative material. Traditional decorative gypsum board with noise reduction structures can meet basic noise reduction needs, but it has weak rapid positioning and installation capabilities, reduced installation efficiency, and compromised structural integrity, leading to the accumulation of installation errors.

[0003] A search revealed a Chinese patent document (authorization announcement number CN221627480U), which discloses a decorative gypsum board with a noise reduction structure. The gypsum board includes a gypsum board body, a connecting block fixed to the side wall of the gypsum board body, an assembly groove on the side wall of the connecting block, a locking block inside the assembly groove, and a connecting frame fixed to the side wall of the gypsum board body. One end of the connecting block is inserted into the interior of an adjacent connecting frame, and a slot is provided on the inner wall of the connecting frame. This utility model, through the design of springs, locking blocks, connecting blocks, connecting frames, and slots, achieves noise reduction in... When assembling the gypsum board, the connecting block is inserted into the adjacent connecting frame. During the insertion process, the inclined surface of the locking block contacts and presses against the connecting frame, causing it to slide into the assembly groove to avoid obstruction. After it is fully inserted, the compressed spring applies elastic force to the locking block, pushing it into the slot of the connecting frame. This achieves mutual traction and fixation of adjacent gypsum boards, effectively preventing the gap from widening and affecting the noise reduction and sound insulation effect of the board. This gypsum board can meet basic noise reduction requirements, but it has weak rapid positioning and installation capabilities, reduced installation efficiency, and damaged structural integrity, resulting in the accumulation of installation errors. Utility Model Content

[0004] The purpose of this utility model is to provide a decorative gypsum board with a noise reduction structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a decorative gypsum board with a noise reduction structure, comprising a gypsum board body, a plurality of mating columns welded to one side of the gypsum board body, a partition block connected to the side of each of the plurality of mating columns away from the gypsum board body, guide frames installed on both sides of each partition block, square grooves provided on both sides of each guide frame, a first spring provided inside the guide frame, a movable plate connected to the end of the first spring away from the partition block, the movable plate sliding inside the guide frame, sliders connected to both sides of each movable plate, the sliders sliding inside the square grooves, a rounded corner locking block installed on the side of the movable plate away from the first spring, an installation groove provided on the other side of the gypsum board body, a plurality of hollow columns welded inside the installation groove, and a locking groove provided inside the installation groove.

[0006] Preferably, the outer periphery of the plurality of hollow columns is provided with a plurality of arc-shaped grooves, and a second spring is provided inside each hollow column. One end of the second spring is connected to a locking post, and the locking post slides inside the hollow column.

[0007] Preferably, a decorative surface for decoration is installed on one side of the gypsum board body, four guide rings are symmetrically welded on the other side of the gypsum board body, and four circular grooves are provided inside the gypsum board body.

[0008] Preferably, a rotating column is rotatably installed inside each of the four circular grooves, and a connecting column is connected to the side of each rotating column.

[0009] Preferably, a fine-tuning bolt is connected to the end of the connecting column away from the rotating column, and a rotating block is connected to the outer periphery of the connecting column.

[0010] Preferably, the interior of the gypsum board body is provided with a plurality of noise reduction holes for noise reduction.

[0011] Compared with the prior art, the technical effects and advantages of this utility model are as follows:

[0012] This decorative gypsum board with a noise reduction structure benefits from the structure of the mating column and hollow column. The mating column moves closer to the hollow column, and the rounded corner locking block moves into the hollow column. The rounded corner locking block squeezes the moving plate towards the partition block, the first spring contracts, the partition block drives the guide frame to squeeze the locking column, the locking column squeezes the second spring, and finally the rounded corner locking block passes through the arc groove. Due to the action of the first spring, the rounded corner locking block enters the locking groove and completes the locking. Compared with the traditional decorative gypsum board with a noise reduction structure, which has a weak ability to quickly position and install, this structure completes the quick positioning and installation through alignment and pressing, improving efficiency, ensuring structural integrity, and reducing the accumulation of installation errors.

[0013] This decorative gypsum board with a noise reduction structure benefits from the structure of the fine-adjustment bolt. When it is necessary to fine-tune the gypsum board body, the rotating block can be turned by wrench. The rotating block drives the rotating column and the fine-adjustment bolt to rotate, which can adjust the position of the fine-adjustment bolt in the expansion screw tube, thereby adjusting the distance between the gypsum board body and the wall for fine-tuning. Attached Figure Description

[0014] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a cross-sectional view of the present invention;

[0017] Figure 3 This is a schematic diagram of the internal structure of the fine-tuning bolt of this utility model;

[0018] Figure 4 This is a schematic diagram of the locking post of this utility model;

[0019] Figure 5 This utility model Figure 1 Enlarged view of point A in the middle;

[0020] Figure 6 This utility model Figure 3 Enlarged view of point B in the middle.

[0021] Explanation of reference numerals in the attached figures:

[0022] In the diagram: 1. Gypsum board body; 101. Decorative surface; 102. Mounting groove; 103. Noise reduction hole; 2. Matching column; 201. Separator block; 202. Guide frame; 203. Square groove; 204. Moving plate; 205. Slider; 206. Rounded corner locking block; 207. First spring; 3. Hollow column; 301. Arc groove; 302. Second spring; 303. Locking column; 304. Locking groove; 4. Guide ring; 401. Circular groove; 402. Rotating column; 403. Connecting column; 404. Rotating block; 405. Fine adjustment bolt. Detailed Implementation

[0023] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0024] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs.

[0025] like Figures 1 to 6 The decorative gypsum board with a noise reduction structure shown includes a gypsum board body 1. Multiple mating columns 2 are welded to one side of the gypsum board body 1. Each mating column 2 has a partition block 201 connected to its side away from the gypsum board body 1. Guide frames 202 are installed on both sides of the partition blocks 201. Square grooves 203 are provided on both sides of the guide frames 202. A first spring 207 is installed inside the guide frames 202. A movable plate 204 is connected to the end of the first spring 207 away from the partition blocks 201. The movable plate 204 slides inside the guide frames 202. Slider blocks 205 are connected to both sides of the movable plate 204. The sliders 205 slide inside the square grooves 203. A rounded corner locking block 206 is installed on the side of the movable plate 204 away from the first spring 207. An installation groove 102 is provided on the other side of the gypsum board body 1. Multiple hollow columns 3 are welded inside the installation groove 102. The part is provided with a locking groove 304, and multiple hollow columns 3 are provided with multiple arc-shaped grooves 301 on their outer periphery. Each hollow column 3 is provided with a second spring 302. One end of the second spring 302 is connected to a locking column 303. The locking column 303 slides inside the hollow column 3. When two gypsum board bodies 1 are spliced ​​together, the cooperating column 2 moves closer to the hollow column 3, and the rounded corner locking block 206 moves into the hollow column 3. The rounded corner locking block 206 presses the moving plate 204 to move towards the separator block 201. The first spring 207 contracts, and the separator block 201 drives the guide frame 202 to press the locking column 303. The locking column 303 presses the second spring 302. Finally, the rounded corner locking block 206 passes through the arc-shaped groove 301. Due to the action of the first spring 207, the rounded corner locking block 206 enters the locking groove 304 and completes the locking. If a small gap appears when splicing the gypsum board bodies 1, it can be treated with grout.

[0026] A decorative surface 101 is installed on one side of the gypsum board body 1. The pattern design of the decorative surface 101 disperses sound waves. For example, gypsum board with irregular textures or embossed patterns will reflect and scatter sound waves in different directions when they hit these textured surfaces, thereby changing the direction of sound wave propagation, reducing direct reflection of sound waves, reducing echoes and reverberation, and playing a role in noise reduction to a certain extent. Four guide rings 4 are symmetrically welded to the other side of the gypsum board body 1. Four circular grooves 401 are set inside the gypsum board body 1. Rotating columns 402 are rotatably installed inside each of the four circular grooves 401. Connecting columns 403 are connected to the side of the rotating columns 402. A fine-adjusting bolt 405 is connected to the end of the connecting column 403 away from the rotating column 402. A rotating block 404 is connected to the outer periphery of the connecting column 403. After the splicing is completed, expansion screw tubes can be installed on the wall where decorative gypsum board is to be installed. Expansion screw tubes are an important component of expansion screws. It is typically a tubular component, generally made of metal (such as carbon steel or stainless steel). Its structure mainly includes a tube body, one end of which usually has an opening to allow the fine-tuning bolt 405 to pass through during installation. The tube wall has some special structures, such as grooves or expandable sections. Fixing adhesive or concrete is applied to the side of the gypsum board body 1 near the guide ring 4. The fine-tuning bolt 405 enters the expansion bolt tube. Installation is carried out using auxiliary equipment such as a level. When fine-tuning of the gypsum board body 1 is required, the rotating block 404 can be rotated with a wrench. The rotating block 404 drives the rotating column 402 and the fine-tuning bolt 405 to rotate, which can adjust the position of the fine-tuning bolt 405 inside the expansion bolt tube, thereby adjusting the distance between the gypsum board body 1 and the wall for fine-tuning.

[0027] The interior of the gypsum board body 1 is provided with multiple noise reduction holes 103 for noise reduction. The noise reduction holes 103 can increase the propagation path of sound waves inside the gypsum board, causing the sound waves to be continuously reflected, refracted, and scattered within the channel. When the sound waves enter the channel, they will generate friction and damping effects on the channel wall and the internal air medium, converting sound energy into heat energy, thereby achieving the effect of sound absorption and noise reduction, and reducing the indoor noise level.

[0028] Working principle

[0029] In use, the decorative gypsum board with noise reduction structure involves splicing two gypsum board bodies 1 together, with the column 2 moving closer to the hollow column 3. The rounded corner locking block 206 moves inwards towards the hollow column 3, pressing the moving plate 204 towards the partition block 201. The first spring 207 contracts, and the partition block 201 drives the guide frame 202 to press the locking column 303. The locking column 303 then presses the second spring 302. Finally, the rounded corner locking block 206 passes through the arc groove 301, and due to the action of the first spring 207, it enters the locking groove 3. 04. After locking and splicing, expansion bolt tubes can be installed on the wall surface where gypsum board needs to be installed. Apply fixing adhesive or concrete to the side of the gypsum board body 1 near the guide ring 4. Insert the fine-adjusting bolt 405 into the expansion bolt tube. Install using auxiliary equipment such as a level. When fine-tuning of the gypsum board body 1 is required, the rotating block 404 can be rotated with a wrench. The rotating block 404 drives the rotating column 402 and the fine-adjusting bolt 405 to rotate, which can adjust the position of the fine-adjusting bolt 405 in the expansion bolt tube, thereby adjusting the distance between the gypsum board body 1 and the wall surface for fine-tuning.

[0030] It should be noted that in this article, relational terms such as one and two are used only 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.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A decorative gypsum board with a noise reduction structure, comprising a gypsum board body (1), characterized in that: A plurality of mating columns (2) are welded to one side of the gypsum board body (1). A partition block (201) is connected to the side of each mating column (2) away from the gypsum board body (1). Guide frames (202) are installed on both sides of each partition block (201). Square grooves (203) are provided on both sides of each guide frame (202). A first spring (207) is installed inside each guide frame (202). A movable plate (204) is connected to the end of the first spring (207) away from the partition block (201). 04) Sliding inside the guide frame (202), the movable plate (204) is connected to sliders (205) on both sides, the sliders (205) slide inside the square groove (203), the movable plate (204) is equipped with a rounded corner locking block (206) on the side away from the first spring (207), the other side of the gypsum board body (1) is provided with an installation groove (102), the installation groove (102) is welded with multiple hollow columns (3), and the installation groove (102) is provided with a locking groove (304).

2. A decorative gypsum board with a noise reduction structure according to claim 1, characterized in that: Multiple arc-shaped grooves (301) are provided on the outer periphery of the hollow columns (3), and a second spring (302) is provided inside each hollow column (3). One end of the second spring (302) is connected to a locking post (303), and the locking post (303) slides inside the hollow column (3).

3. A decorative gypsum board with a noise reduction structure according to claim 1, characterized in that: The gypsum board body (1) has a decorative surface (101) installed on one side, and four guide rings (4) are symmetrically welded on the other side of the gypsum board body (1). The gypsum board body (1) has four circular grooves (401) inside.

4. A decorative gypsum board with a noise reduction structure according to claim 3, characterized in that: Each of the four circular grooves (401) has a rotating column (402) rotatably mounted inside, and a connecting column (403) is connected to the side of the rotating column (402).

5. A decorative gypsum board with a noise reduction structure according to claim 4, characterized in that: The end of the connecting post (403) away from the rotating post (402) is connected to a fine-tuning bolt (405), and a rotating block (404) is connected to the outer periphery of the connecting post (403).

6. A decorative gypsum board with a noise reduction structure according to claim 3, characterized in that: The interior of the gypsum board body (1) is provided with a plurality of noise reduction holes (103) for noise reduction.

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