Sound insulation building board

Abstract

The utility model relates to the technical field of building boards, and discloses a sound insulation building board which comprises a connecting component, a locking device is installed in the connecting component, the locking device limits rotation of the connecting component, a bending device is arranged on the connecting component, the bending device is used for adapting to external corners with different angles, and the bending device is used for bending the external corners with different angles. Through the connection of a first rotating shaft and a second rotating shaft and the design of a locking device, a connecting component can relatively rotate at different angles, through the design, a sound insulation plate can be placed at different angles so as to adapt to building external corners at different angles, and the adaptability of a system is improved; the connecting component can be unlocked by pulling up the extending shaft, so that the first rotating shaft and the second rotating shaft can rotate relatively. The design enables the adjustment and operation of the whole system to be simpler and more convenient.

Description

Technical Field

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

[0002] Building sound insulation board is a material or product used to improve the sound insulation performance of building structures. Its main purpose is to reduce the sound transmission between the inside and outside of the building and create a quieter indoor environment. Building sound insulation board is usually used on walls, ceilings, floors or other structures to effectively block the spread of sound.

[0003] In the prior art, the connection between building sound insulation panels is usually achieved by mortise and tenon connection, which provides a relatively firm and stable connection, so that the two components can be relatively fixed in three dimensions, reducing shaking and swinging at the connection.

[0004] However, the building sound insulation board in the prior art is usually directly installed on the two surfaces of the building corners. This treatment method makes the two building sound insulation boards almost have no connection, and the sound insulation effect of the corner is weak, and there may be a risk of sound leakage; therefore, it does not meet the existing needs. In this regard, we propose a building sound insulation board. Utility Model Content

[0005] The utility model provides a building sound insulation board, which has the beneficial effect of improving the sound insulation effect by connecting two building sound insulation boards through a connecting member, and solves the problem that the building sound insulation board of the prior art mentioned in the above background technology has a weak sound insulation effect on the external corner and may have the risk of sound leakage.

[0006] The utility model provides the following technical solution: a building sound insulation building board, comprising a connecting member, a locking device is installed in the connecting member, the locking device limits the rotation of the connecting member, and a bending device is arranged on the connecting member, and the bending device is used to adapt to different angles of positive angles.

[0007] As an optional solution for a building sound insulation building panel described in the utility model, the connecting member includes a No. 1 rotating shaft, a protruding shaft is fixedly connected to the No. 1 rotating shaft, a No. 2 rotating shaft passes through the protruding shaft, the No. 2 rotating shaft is arranged on the No. 1 rotating shaft, and the No. 1 rotating shaft and the No. 2 rotating shaft are connected via the locking device.

[0008] As an optional solution for a building sound insulation building panel described in the utility model, the locking device includes a tooth groove opened on the second rotating shaft, the tooth groove is arranged around the second rotating shaft, a tooth block is inserted in the tooth groove, the tooth block is fixedly connected to the first rotating shaft, and the tooth block is arranged around the first rotating shaft.

[0009] As an optional solution for a building sound insulation building panel described in the utility model, wherein: the No. 1 rotating shaft and the No. 2 rotating shaft are restricted by a spring assembly, the spring assembly includes a spring groove opened on the No. 2 rotating shaft, the No. 2 rotating shaft is located in the spring groove and is fixedly connected with a limiting spring, and the other end of the limiting spring is fixedly connected to the No. 1 rotating shaft.

[0010] As an optional solution for a building sound insulation building board described in the utility model, the bending device includes a No. 1 L-shaped plate and a No. 2 L-shaped plate, the No. 1 L-shaped plate is fixedly connected to the No. 1 rotating shaft, and the No. 2 L-shaped plate is fixedly connected to the No. 2 rotating shaft.

[0011] As an optional scheme for a building sound insulation building board described in the utility model, wherein: the No. 1 L-shaped board and the No. 2 L-shaped board are connected to the sound insulation board through a plug-in device, and the plug-in device includes a T-shaped slot opened on the No. 1 L-shaped board, a T-shaped block is plugged into the T-shaped slot, and the T-shaped block is fixedly connected to the sound insulation board.

[0012] As an optional solution of a building sound insulation building board described in the utility model, wherein: a plug-in groove is opened on one side of the first rotating shaft, and the plug-in groove is used to plug the protruding shaft.

[0013] As an optional solution for a building sound insulation building board described in the utility model, wherein: the first L-shaped board and the second L-shaped board are connected by a soft protective board.

[0014] The utility model has the following beneficial effects:

[0015] 1. The sound insulation building board can make the connection components rotate relatively at different angles through the design of the connection and locking device between the first rotating shaft and the second rotating shaft. Such a design enables the sound insulation board to be placed at different angles to adapt to the building's positive angles at different angles, thereby improving the adaptability of the system.

[0016] 2. The sound insulation building board can unlock the connection member by pulling up the extension shaft through the design of the limiting spring, so that the first rotating shaft and the second rotating shaft can rotate relative to each other. This design makes the adjustment and operation of the whole system easier. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0019] Figure 3 For the utility model Figure 1 Enlarged structural diagram at A in the middle.

[0020] Figure 4 For the utility model Figure 2 Enlarged structural diagram at B in the middle.

[0021] Figure 5 For the utility model Figure 4 Schematic diagram of the structure at point C in the middle.

[0022] In the figure: 1. connecting member; 101. rotating shaft No. 1; 102. extending shaft; 103. rotating shaft No. 2; 104. plug-in slot; 2. locking device; 201. tooth slot; 202. tooth block; 3. spring assembly; 301. spring slot; 302. limiting spring; 4. bending device; 401. L-shaped plate No. 1; 402. L-shaped plate No. 2; 5. plug-in device; 501. T-slot; 502. T-block; 6. sound insulation board; 7. soft protective board. DETAILED DESCRIPTION

[0023] 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.

[0024] Example

[0025] This embodiment is intended to promote the solution of the problem that the existing building sound insulation board has a weak sound insulation effect on the external corner and may have the risk of sound leakage. Please refer to Figure 1-5 A building sound insulation building board includes a connecting member 1, a locking device 2 is installed in the connecting member 1, the locking device 2 limits the rotation of the connecting member 1, and a bending device 4 is arranged on the connecting member 1, and the bending device 4 is used to adapt to different angles of positive angles.

[0026] In this embodiment: the connecting member 1 includes a No. 1 rotating shaft 101, to which an extension shaft 102 is fixedly connected, and a No. 2 rotating shaft 103 passes through the extension shaft 102, and the No. 2 rotating shaft 103 is arranged on the No. 1 rotating shaft 101. The No. 1 rotating shaft 101 and the No. 2 rotating shaft 103 are connected by a locking device 2. The design of the connecting member can connect two sound insulation boards 6, and through the mutual rotation between the No. 1 rotating shaft 101 and the No. 2 rotating shaft 103, the two sound insulation boards 6 can be placed at different angles to adapt to different angles of the building's positive angles. The No. 1 rotating shaft 101 and the No. 2 rotating shaft 103 are connected by the extension shaft 102, so that the rotation between the No. 1 rotating shaft 101 and the No. 2 rotating shaft 103 is more stable.

[0027] In this embodiment: the locking device 2 includes a tooth groove 201 opened on the second rotating shaft 103, the tooth groove 201 is arranged around the second rotating shaft 103, a tooth block 202 is inserted into the tooth groove 201, the tooth block 202 is fixedly connected to the first rotating shaft 101, and the tooth block 202 is arranged around the first rotating shaft 101. By introducing the locking device 2, the connection between the first rotating shaft 101 and the second rotating shaft 103 can be locked, thereby preventing unnecessary movement when rotation is not required. This locking mechanism helps to improve the control performance of the system and can be easily unlocked for operation when necessary.

[0028] In this embodiment: the number one rotating shaft 101 and the number two rotating shaft 103 are restricted by a spring assembly 3, the spring assembly 3 includes a spring groove 301 opened on the number two rotating shaft 103, the number two rotating shaft 103 is located in the spring groove 301 and is fixedly connected with a limiting spring 302, the other end of the limiting spring 302 is fixedly connected to the number one rotating shaft 101, the number one rotating shaft 101 and the number two rotating shaft 103 are elastically connected into one by the limiting spring 302, so that the tooth block 202 is always inserted into the tooth groove 201 under normal conditions, ensuring that the number one rotating shaft 101 and the number two rotating shaft 103 are in a relatively fixed state, and the number one rotating shaft 101 is driven down by pressing the extended shaft 102, and the engagement between the tooth groove 201 and the tooth block 202 is released, so that the number one rotating shaft 101 and the number two rotating shaft 103 can rotate relative to each other. This design can prevent the adjusted angle from being destroyed due to accidental touch, and improves the stability of the device.

[0029] In this embodiment: the bending device 4 includes an L-shaped plate No. 1 401 and an L-shaped plate No. 2 402. The L-shaped plate No. 1 401 is fixedly connected to the first rotating axis 101, and the second L-shaped plate 402 is fixedly connected to the second rotating axis 103. The design of the L-shaped plate No. 1 401 and the second L-shaped plate 402 can fully reflect the angle between the first rotating axis 101 and the second rotating axis 103. At the same time, as a connecting piece, the two sound insulation boards 6 are connected, so that the sound insulation boards 6 can be fully fitted at the positive corners of the building.

[0030] In this embodiment: the first L-shaped plate 401 and the second L-shaped plate 402 are connected to the sound insulation board 6 through the plug-in device 5. The plug-in device 5 includes a T-shaped slot 501 opened on the first L-shaped plate 401. A T-shaped block 502 is plugged into the T-shaped slot 501. The T-shaped block 502 is fixedly connected to the sound insulation board 6. This plug-in method makes the assembly and disassembly process of the sound insulation board 6 and the bending device 4 simpler. This plug-in method is usually easier to implement than traditional connection methods such as bolts and nuts, thereby reducing the time and labor cost of installation and disassembly.

[0031] In this embodiment: a plug-in groove 104 is provided on one side of the No. 1 rotating shaft 101, and the plug-in groove 104 is used to plug the extending shaft 102. The plug-in groove 104 provided at the bottom of the No. 1 rotating shaft 101 is used to connect the extending shaft 102 extending out from the No. 2 rotating shaft 103. This design is used to connect two connecting components in the vertical direction so as to completely wrap the entire positive angle.

[0032] In this embodiment: the first L-shaped plate 401 and the second L-shaped plate 402 are connected by a soft protective plate 7, and the first L-shaped plate 401 and the second L-shaped plate 402 are connected by a soft protective plate 7 with deformation ability, so that the first L-shaped plate 401 and the second L-shaped plate 402 have a certain adaptability when they are attached to the wall, thereby improving the adhesion of the first L-shaped plate 401 and the second L-shaped plate 402 to the wall.

[0033] Working principle: Pull up the extending shaft 102 so that the tooth groove 201 and the tooth block 202 are disengaged. At this time, the limiting spring 302 is pulled up, and the No. 1 rotating shaft 101 and the No. 2 rotating shaft 103 can rotate relative to each other. The angle between the No. 1 L-shaped plate 401 and the No. 2 L-shaped plate 402 is adjusted by rotating the No. 2 rotating shaft 103. After the angle adjustment is completed, the tooth block 202 is driven to insert into the tooth groove 201 under the restriction of the limiting spring 302 to complete the restriction, so that the No. 1 L-shaped plate 401 and the No. 2 L-shaped plate 402 are completely attached to the wall surface, and then the sound insulation board 6 is inserted into the No. 1 L-shaped plate 401 and the No. 2 L-shaped plate 402 through the T-block 502 and the T-slot 501 to complete the assembly of the sound insulation building board at the positive corner.

[0034] 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.

[0035] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A building sound insulation building board, comprising a connecting member (1), characterized in that: A locking device (2) is installed in the connecting member (1), and the locking device (2) limits the rotation of the connecting member (1). A bending device (4) is provided on the connecting member (1), and the bending device (4) is used to adapt to different positive angles.

2. A building sound insulation board according to claim 1, characterized in that: The connecting member (1) comprises a first rotating shaft (101), a protruding shaft (102) is fixedly connected to the first rotating shaft (101), a second rotating shaft (103) passes through the protruding shaft (102), the second rotating shaft (103) is arranged on the first rotating shaft (101), and the first rotating shaft (101) and the second rotating shaft (103) are connected via the locking device (2).

3. A building sound insulation board according to claim 2, characterized in that: The locking device (2) comprises a tooth groove (201) provided on the second rotating shaft (103), the tooth groove (201) being arranged around the second rotating shaft (103), a tooth block (202) being inserted into the tooth groove (201), the tooth block (202) being fixedly connected to the first rotating shaft (101), and the tooth block (202) being arranged around the first rotating shaft (101).

4. A building sound insulation board according to claim 3, characterized in that: The first rotating shaft (101) and the second rotating shaft (103) are restricted by a spring assembly (3), wherein the spring assembly (3) comprises a spring slot (301) provided on the second rotating shaft (103), the second rotating shaft (103) is located in the spring slot (301) and is fixedly connected with a restriction spring (302), and the other end of the restriction spring (302) is fixedly connected to the first rotating shaft (101).

5. A building sound insulation board according to claim 4, characterized in that: The bending device (4) comprises a first L-shaped plate (401) and a second L-shaped plate (402), wherein the first L-shaped plate (401) is fixedly connected to the first rotating shaft (101), and the second L-shaped plate (402) is fixedly connected to the second rotating shaft (103).

6. A building sound insulation board according to claim 5, characterized in that: The first L-shaped plate (401) and the second L-shaped plate (402) are connected to a sound insulation plate (6) via a plug-in device (5); the plug-in device (5) comprises a T-shaped slot (501) provided on the first L-shaped plate (401); a T-shaped block (502) is plugged into the T-shaped slot (501); and the T-shaped block (502) is fixedly connected to the sound insulation plate (6).

7. The sound insulation building board according to claim 2, characterized in that: A plug-in slot (104) is provided on one side of the first rotating shaft (101), and the plug-in slot (104) is used for plugging the extending shaft (102).

8. The sound insulation building board according to claim 5, characterized in that: The first L-shaped plate (401) and the second L-shaped plate (402) are connected via a soft protective plate (7).

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