Waterproof sound insulation board

Abstract

The utility model relates to the technical field of waterproof boards, in particular to a waterproof sound insulation board which comprises a board body and a sound insulation device, the sound insulation device is arranged on one side of the board and comprises a strip-shaped box, the strip-shaped box is fixedly connected with the board, sound absorption cotton is inserted into the inner wall of the strip-shaped box, and a check block is fixedly connected to the upper surface of the sound absorption cotton. One side of the stop block is fixedly connected with a fixing plate, one side of the fixing plate is provided with a clamping groove, the surface of the strip-shaped box is fixedly connected with a rocker, the surface of the rocker is rotationally connected with a rotating block, the rotating block is connected with the clamping groove in the inner wall of the fixing plate in a clamped mode, and the rotating block is arranged in an F shape. The sound-absorbing cotton can be rapidly replaced when the sound-absorbing cotton is aged or the effect is reduced due to the design that the sound-absorbing cotton is convenient to replace, it is ensured that the sound insulation device always keeps good sound insulation performance, overall equipment replacement is not needed, the cost is reduced, meanwhile, operation is easy and convenient, operation can be completed by rotating a rotating block and pulling a check block, and the use efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof plates, in particular to a waterproof and sound-insulating plate. Background Art

[0002] Waterproof sheet is a material with excellent waterproof properties. It is usually made of special resins, fibers, etc., which can effectively prevent water penetration. It has the characteristics of high strength and good durability. It can be used for indoor and outdoor decoration, such as bathrooms, kitchen walls and floors, and basements and other humid environments. The surface of waterproof sheet can be treated in various ways, such as smooth, embossed, etc., to meet different decorative needs.

[0003] The prior art includes a utility model with publication number CN205369683U. The utility model relates to the field of steel structure technology, specifically a waterproof and sound-insulating color-coated steel building board, the color-coated steel building board including a first waterproof layer, a first steel plate, a polyurethane sandwich panel, a sound-absorbing layer, a second steel plate, and a second waterproof layer. The upper surface of the first steel plate is connected to the lower surface of the first waterproof layer, and the lower surface of the first steel plate is connected to the upper surface of the polyurethane sandwich panel; the upper surface of the sound-absorbing layer is connected to the lower surface of the polyurethane sandwich panel, and the lower surface of the sound-absorbing layer is connected to the upper surface of the second steel plate, and the lower surface of the second steel plate is connected to the upper surface of the second waterproof layer. The utility model integrates the functions of waterproofing, heat insulation, thermal insulation and sound insulation. The outermost layer is provided with a waterproof layer for primary waterproofing and anti-oxidation, the steel plate is provided with secondary waterproofing, and sound-absorbing holes are provided on the sound-absorbing layer for secondary sound absorption, which has good sound insulation effect. However, during use, after long-term use, the surface of the sound-absorbing cotton will wear out and the sound absorption effect will deteriorate, and the sound-absorbing cotton is mostly fixed in the plate and is difficult to replace.

[0004] In order to solve the problem that the surface of the sound-absorbing cotton is worn and the sound absorption effect is reduced after long-term use, and the sound-absorbing cotton is mostly fixed in the board and difficult to replace, the existing technology adopts the method of replacing the board to deal with it, but it increases the cost of the board and causes inconvenience in using the equipment. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings in the prior art that the sound-absorbing cotton surface is worn and the sound absorption effect is reduced after long-term use, and the sound-absorbing cotton is mostly fixed in the board and difficult to replace, and a waterproof sound insulation board is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a waterproof sound insulation board, comprising a board body and a sound insulation device, wherein a sound insulation device is provided on one side of the board, and the sound insulation device comprises a strip box, the strip box is fixedly connected to the board, and the inner wall of the strip box is inserted with sound-absorbing cotton, the upper surface of the sound-absorbing cotton is fixedly connected with a stopper, one side of the stopper is fixedly connected to the fixing plate, and a slot is provided on one side of the fixing plate, and the surface of the fixing plate is fixedly connected to a rocker, and the surface of the rocker is rotatably connected to a rotating block, the rotating block is engaged with the slot on the inner wall of the fixing plate, and the rotating block is arranged in an "F" shape. By arranging the sound insulation device, the design of facilitating the replacement of the sound-absorbing cotton makes it possible to quickly replace it when the sound-absorbing cotton ages or its effect decreases, thereby ensuring that the sound insulation device always maintains good sound insulation performance, without the need to replace the equipment as a whole, reducing costs, and at the same time, the operation is simple and convenient, and can be completed by rotating the rotating block and pulling the stopper, thereby improving the efficiency of use.

[0007] Preferably, there are multiple strip boxes, and the multiple strip boxes are arranged in a linear array. By setting up the strip boxes, it provides a specific placement space for the sound-absorbing cotton, ensuring that the sound-absorbing cotton can stably exert the sound insulation effect during use. When the sound-absorbing cotton needs to be replaced, the strip boxes facilitate the extraction and insertion of the sound-absorbing cotton, making the replacement process more convenient.

[0008] Preferably, a torsion spring is sleeved on the surface of the rocker, and the two ends of the torsion spring are fixedly connected to the rotating block and the strip box respectively. By providing the torsion spring, when the rotating block is rotated to separate from the fixed plate, the torsion spring is in a force storage state. When the sound-absorbing cotton needs to be replaced, after the rotating block is released, the elastic force generated by the torsion spring losing its restraint can quickly squeeze the rotating block, so that it is offset from the fixed plate, ensuring that the new sound-absorbing cotton can be quickly fixed after being inserted, and the sound-absorbing cotton replacement operation can be completed conveniently and quickly.

[0009] Preferably, a clamping device is provided on one side of the plate body, and the clamping device includes a connecting block, a threaded hole is opened on the surface of the connecting block, a threaded rod is threadedly connected to the surface of the connecting block, and a knob is fixedly connected to the surface of the threaded rod. By providing the clamping device, during the installation of the plate, the threaded rod is driven by rotating the knob to clamp the installation tool with the auxiliary block and the threaded rod, thereby fixing the plate body, ensuring that the plate is stable and firm during use, and will not easily loosen or shift, thereby ensuring the reliability and safety of the installation.

[0010] Preferably, an auxiliary block is fixedly connected to one side of the plate body close to the threaded rod, and a hole is opened on the surface of the auxiliary block. By setting the threaded rod, during the installation of the plate, the knob is turned to drive the threaded rod to rotate, so that the threaded rod pushes the installation tool to move toward the auxiliary block, and together with the auxiliary block, the plate is clamped and fixed, ensuring that the plate body can be firmly installed in the required position, preventing the plate from loosening, shifting, etc. during use, and ensuring the stability and reliability of the plate installation.

[0011] Preferably, the threaded rod is inserted into the auxiliary block, and the auxiliary block is located on the lower surface of the connecting block. By setting the auxiliary block, during the installation of the plate, the auxiliary block cooperates with the installation tooling and the threaded rod, and the threaded rod is rotated by the knob to achieve clamping, thereby fixing the plate body and providing a support point and connection medium for the stable installation of the plate.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] In the present invention, a sound insulation device and a clamping device are provided. When in use, the rotating block is rotated to disengage from the fixed plate. At this time, the stop block can be pulled to extract the sound-absorbing cotton, and then new sound-absorbing cotton can be inserted into the strip box. When the stop block is against the strip box, the rotating block is released, and the torsion spring loses its restraint and generates elastic force to squeeze the rotating block against the fixed plate to complete the replacement. During the installation of the plate, the plate body can be fixed by turning the knob to drive the threaded rod to clamp the installation tool with the auxiliary block and the threaded rod. By setting up the present invention, the design of convenient replacement of sound-absorbing cotton allows for quick replacement when the sound-absorbing cotton ages or its effect decreases, ensuring that the sound insulation device always maintains good sound insulation performance. There is no need to replace the equipment as a whole, reducing costs. At the same time, the operation is simple and convenient, and can be completed by rotating the rotating block and pulling the stop block, thereby improving the efficiency of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a three-dimensional structural diagram of a waterproof and sound-insulating plate;

[0015] Figure 2 The utility model provides a side view of the structure of a waterproof and sound-insulating plate;

[0016] Figure 3 The utility model provides a schematic structural diagram of a sound insulation device for a waterproof sound insulation board;

[0017] Figure 4 The utility model provides a schematic diagram of the sound-absorbing cotton structure of a waterproof and sound-insulating board;

[0018] Figure 5 The utility model provides a schematic structural diagram of a clamping device for waterproof and sound-insulating panels.

[0019] Legend: 1. Plate; 2. Sound insulation device; 21. Bar box; 22. Stop block; 23. Rotating block; 24. Rocker; 25. Torsion spring; 26. Fixed plate; 27. Sound-absorbing cotton; 3. Clamping device; 31. Connecting block; 32. Threaded rod; 33. Knob; 34. Auxiliary block. DETAILED DESCRIPTION

[0020] See also Figure 1-5 The utility model provides a waterproof sound insulation board, comprising a board body 1 and a sound insulation device 2, wherein the sound insulation device 2 is provided on one side of the board.

[0021] In this embodiment: the sound insulation device 2 includes a strip box 21, which is fixedly connected to the plate, and the inner wall of the strip box 21 is inserted with sound-absorbing cotton 27, and the upper surface of the sound-absorbing cotton 27 is fixedly connected with a stopper 22, and one side of the stopper 22 is fixedly connected with a fixed plate 26, and one side of the fixed plate 26 is provided with a slot. The surface of the strip box 21 is fixedly connected with a rocker 24, and the surface of the rocker 24 is rotatably connected with a rotating block 23, and the rotating block 23 is engaged with the slot on the inner wall of the fixed plate 26. The rotating block 23 is set in an "F" shape. By setting up the sound insulation device 2, the design of facilitating the replacement of the sound-absorbing cotton 27 allows for quick replacement when the sound-absorbing cotton 27 ages or its effect decreases, ensuring that the sound insulation device 2 always maintains good sound insulation performance, without the need to replace the equipment as a whole, reducing costs, and at the same time, simple and convenient operation, which can be completed by rotating the rotating block 23 and pulling the stopper 22, thereby improving utilization efficiency.

[0022] Specifically, there are multiple strip boxes 21, and the multiple strip boxes 21 are arranged in a linear array. By setting the strip boxes 21, it provides a specific placement space for the sound-absorbing cotton 27, ensuring that the sound-absorbing cotton 27 can stably exert the sound insulation effect during use. When the sound-absorbing cotton 27 needs to be replaced, the strip boxes 21 facilitate the extraction and insertion operations of the sound-absorbing cotton 27, making the replacement process more convenient.

[0023] Specifically, a torsion spring 25 is sleeved on the surface of the rocker 24, and the two ends of the torsion spring 25 are fixedly connected to the rotating block 23 and the strip box 21 respectively. By providing the torsion spring 25, when the rotating block 23 is rotated to disengage from the fixed plate 26, the torsion spring 25 is in a force storage state. When the sound-absorbing cotton 27 needs to be replaced, after loosening the rotating block 23, the elastic force generated by the torsion spring 25 losing its restraint can quickly squeeze the rotating block 23, so that it is offset from the fixed plate 26, ensuring that the new sound-absorbing cotton 27 can be quickly fixed after being inserted, and the replacement operation of the sound-absorbing cotton 27 can be completed conveniently and quickly.

[0024] Specifically, a clamping device 3 is provided on one side of the plate body 1. The clamping device 3 includes a connecting block 31. A threaded hole is opened on the surface of the connecting block 31. A threaded rod 32 is threadedly connected to the surface of the connecting block 31. A knob 33 is fixedly connected to the surface of the threaded rod 32.

[0025] In this embodiment: by providing a clamping device 3, during the installation of the plate, the threaded rod 32 is driven by rotating the knob 33 to clamp the installation tool with the auxiliary block 34 and the threaded rod 32, thereby fixing the plate body 1, ensuring that the plate is stable and firm during use and will not easily loosen or shift, thereby ensuring the reliability and safety of the installation.

[0026] Specifically, an auxiliary block 34 is fixedly connected to one side of the plate body 1 close to the threaded rod 32 , and a hole 1 is formed on the surface of the auxiliary block 34 .

[0027] In this embodiment: by providing a threaded rod 32, during the installation of the plate, the knob 33 is rotated to drive the threaded rod 32 to rotate, so that the threaded rod 32 pushes the installation tool to move toward the auxiliary block 34, and together with the auxiliary block 34, the plate is clamped and fixed, ensuring that the plate body 1 can be firmly installed in the required position, preventing the plate from loosening, shifting, etc. during use, and ensuring the stability and reliability of the plate installation.

[0028] Specifically, the threaded rod 32 is inserted into the auxiliary block 34 , and the auxiliary block 34 is located on the lower surface of the connecting block 31 .

[0029] In this embodiment: by setting an auxiliary block 34, during the plate installation process, the auxiliary block 34 cooperates with the installation tool and the threaded rod 32, and the knob 33 drives the threaded rod 32 to rotate to achieve clamping, thereby fixing the plate body 1, providing a support point and connection medium for the stable installation of the plate.

[0030] When the sound-absorbing cotton 27 is replaced, the sound-absorbing cotton 27 can be quickly replaced by the sound-absorbing cotton 27 in the strip box 21. When the stop block 22 is in contact with the strip box 21, the rotation block 23 is released, and the torsion spring 25 loses its restraint and generates elastic force to squeeze the rotation block 23 and the fixed plate 26 to complete the replacement. During the installation of the plate, the threaded rod 32 is driven by the rotation of the knob 33 to clamp the installation tool with the auxiliary block 34 and the threaded rod 32, so that the plate body 1 can be fixed. By setting up the utility model, the design of convenient replacement of the sound-absorbing cotton 27 makes it possible to quickly replace the sound-absorbing cotton 27 when it ages or its effect decreases, ensuring that the sound-absorbing cotton 27 always maintains good sound insulation performance. There is no need to replace the equipment as a whole, reducing costs. At the same time, the operation is simple and convenient, and can be completed by rotating the rotation block 23 and pulling the stop block 22, thereby improving the efficiency of use.

Claims

1. A waterproof and sound-insulating board, comprising a board body (1) and a sound-insulating device (2), characterized in that: A sound insulation device (2) is provided on one side of the plate, and the sound insulation device (2) comprises a strip box (21), the strip box (21) is fixedly connected to the plate, the inner wall of the strip box (21) is inserted with sound-absorbing cotton (27), the upper surface of the sound-absorbing cotton (27) is fixedly connected with a stopper (22), one side of the stopper (22) is fixedly connected with a fixed plate (26), one side of the fixed plate (26) is provided with a slot, the surface of the strip box (21) is fixedly connected with a rocker (24), the surface of the rocker (24) is rotatably connected with a rotating block (23), the rotating block (23) is engaged with the slot on the inner wall of the fixed plate (26), and the rotating block (23) is arranged in an "F" shape.

2. The waterproof and sound-insulating board according to claim 1, characterized in that: There are a plurality of strip boxes (21), and the plurality of strip boxes (21) are arranged in a linear array.

3. The waterproof and sound-insulating board material according to claim 1, characterized in that: The surface of the rocker (24) is sleeved with a torsion spring (25), and the two ends of the torsion spring (25) are fixedly connected to the rotating block (23) and the strip box (21) respectively.

4. The waterproof and sound-insulating board material according to claim 1, characterized in that: A clamping device (3) is provided on one side of the plate body (1), and the clamping device (3) comprises a connecting block (31), a threaded hole is provided on the surface of the connecting block (31), a threaded rod (32) is threadedly connected to the surface of the connecting block (31), and a knob (33) is fixedly connected to the surface of the threaded rod (32).

5. The waterproof and sound-insulating board material according to claim 4, characterized in that: An auxiliary block (34) is fixedly connected to one side of the plate body (1) close to the threaded rod (32), and a hole 1 is provided on the surface of the auxiliary block (34).

6. The waterproof and sound-insulating board material according to claim 4, characterized in that: The threaded rod (32) is inserted into the auxiliary block (34), and the auxiliary block (34) is located on the lower surface of the connecting block (31).

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