Combined wooden sound insulation wallboard and assembly method

Abstract

The present invention provides a combined wooden sound insulation wall panel and a combination method, which relates to the technical field of wooden sound insulation wall panels, and includes: a fixing component, a combination component A and a positioning component; the combination component A is provided with two groups, and the two groups of combination components A are installed on the top of the fixing component; the positioning component is provided with two groups, and the two groups of positioning components are installed on the top of the two groups of combination components A; a sound insulation component is installed on the fixing component; a reinforcement component is installed on the sound insulation component; and a multifunctional component is installed on the top of the fixing component. In the present invention, when the rectangular combination panel is inserted into the right side mounting bracket of another group, the rectangular combination panel plays a positioning role for the fixing screws, thereby preventing the fixing screws from moving upward; and the problem that the wooden sound insulation wall panels installed by screws are prone to shaking after long-term use because the screws are prone to loosening is solved.

Description

Technical Field

[0001] The invention belongs to the technical field of wooden sound insulation wallboards, and more specifically, particularly relates to a combined wooden sound insulation wallboard and an assembly method. Background Art

[0002] Wooden sound insulation wall panels are finely processed according to acoustic principles and consist of veneer, core material and sound-absorbing felt. Wooden sound insulation wall panels are divided into two types: grooved wooden sound-absorbing panels and perforated wooden sound-absorbing panels. In order to facilitate the connection between wooden sound insulation wall panels, a combined structure is usually set on the wooden sound insulation wall panels.

[0003] The wooden sound insulation wall panels currently used have the following problems:

[0004] 1. The joints of wooden sound insulation wall panels are usually exposed to the outside, which makes them easy to bump during transportation, increasing the difficulty of subsequent joints of wooden sound insulation wall panels;

[0005] 2. After long-term use, the wooden sound insulation wall panels installed by screws are prone to shaking because the screws are easy to loosen, which leads to poor stability of the wooden sound insulation wall panels after long-term use;

[0006] 3. The locking and assembly of wooden sound insulation wall panels usually need to be carried out in two steps. The wooden sound insulation wall panels cannot be automatically assembled while being locked, which reduces the assembly efficiency of the wooden sound insulation wall panels. Therefore, a modular wooden sound insulation wall panel and an assembly method are proposed. Summary of the invention

[0007] The disclosed embodiment relates to a modular wooden sound insulation wall panel, which comprises a modular component A, a positioning component, a sound insulation component, a reinforcement component and a multifunctional component; when a rectangular modular panel is inserted into a right side mounting bracket of another group, the rectangular modular panel plays a positioning role for a fixing screw, thereby preventing the fixing screw from moving upward; plays an elastic limiting role for a rectangular modular rod, thereby preventing the rectangular modular rod from moving out during transportation, and plays a protective role for the assembly; when a staff member rotates the rotating handle clockwise, the rectangular linkage rod moves to the left under the squeezing action of the conical linkage block, so that the left end of the rectangular modular rod moves out, thereby facilitating the staff member to assemble adjacent sound insulation wooden panels.

[0008] In a first aspect of the present disclosure, a modular wooden sound insulation wall panel is provided, which specifically comprises a fixing assembly, a modular assembly A and a positioning assembly; the modular assembly A is provided with two groups, and the two groups of modular assembly A are installed on the top of the fixing assembly; the positioning assembly is provided with two groups, and the two groups of positioning assemblies are installed on the top of the two groups of modular assembly A;

[0009] A sound insulation component is installed on the fixing component; a reinforcement component is installed on the sound insulation component; a multifunctional component is installed on the top of the fixing component;

[0010] The fixing assembly comprises: a fixing base and fixing screws; there are four fixing screws in total, and the four fixing screws are installed on the fixing base;

[0011] The combination assembly A comprises: a mounting bracket, a rectangular combination plate and a combination handle; there are three mounting brackets in total, and the three mounting brackets are welded to the top of the fixed base; the rectangular combination plate is slidably mounted on the three mounting brackets, and two positioning grooves are provided on the top of the rectangular combination plate; the bottom of the rectangular combination plate is flush with the top surfaces of the four fixing screws, and chamfers are provided at both ends of the rectangular combination plate; the combination handle is welded to the top of the rectangular combination plate.

[0012] Furthermore, the positioning assembly includes: a U-shaped mounting frame and a positioning pin; the U-shaped mounting frame is welded to the middle mounting bracket; the positioning pin is slidably installed on the U-shaped mounting frame and the middle mounting bracket, and the bottom of the positioning pin is provided with rounded corners, and the positioning pin is inserted into the positioning groove on the left side.

[0013] Furthermore, the positioning assembly also includes: a reset ring A and a reset spring A; the reset ring A is welded to the outside of the positioning pin; the reset spring A is installed on the outside of the positioning pin, and the reset spring A is located between the U-shaped mounting frame and the reset ring A.

[0014] Furthermore, the sound insulation assembly includes: a sound insulation wooden board and a rectangular combination rod; the sound insulation wooden board is installed on a fixed base; the rectangular combination rod is slidably installed inside the sound insulation wooden board, and both ends of the rectangular combination rod are provided with chamfers.

[0015] Furthermore, the sound insulation component also includes: a rectangular linkage rod and a return spring B; the rectangular linkage rod is welded to the rear side of the rectangular combination rod, and the rectangular linkage rod passes through the sound insulation wooden board; the return spring B is welded to the left side of the rectangular linkage rod, and the left side of the return spring B is fixedly connected to the sound insulation wooden board.

[0016] Furthermore, the reinforcement assembly includes: an I-shaped reinforcement block, a connecting ear plate and a circular connecting shaft; there are three I-shaped reinforcement blocks, and the three I-shaped reinforcement blocks are arranged on the right side of the sound insulation wooden board; there are four connecting ear plates, and the four connecting ear plates are welded to the three I-shaped reinforcement blocks; there are two circular connecting shafts, and the two circular connecting shafts are welded to the two connecting ear plates, and the two circular connecting shafts are slidably connected to the other two connecting ear plates.

[0017] Furthermore, the reinforcement assembly also includes: a limiting ring B, a reinforcement top plate and a reinforcement limiting rod; there are two limiting rings B, and the two limiting rings B are welded to the bottom ends of the two circular connecting shafts; the reinforcement top plate is welded to the I-shaped reinforcement block above; there are two reinforcement limiting rods, and the two reinforcement limiting rods are welded to the bottom of the reinforcement top plate, and the reinforcement limiting rod on the left is inserted into the sound insulation wooden board.

[0018] Furthermore, the multifunctional component includes: a mounting block and a locking screw; the mounting block is welded to the top of the fixed base; the locking screw is threadedly connected to the mounting block, and the distance between the locking screw and the sound insulation wooden board is five centimeters.

[0019] Furthermore, the multifunctional component also includes: a conical linkage block and a rotating handle; the conical linkage block is welded to the outside of the locking screw, and the conical linkage block is also in contact with the rectangular linkage rod; the rotating handle is welded to the locking screw.

[0020] The combined method of the combined wooden sound insulation wall panel:

[0021] 1) Use an electric wrench to install the four fixing screws on the ground, and then push the two combined handles to the left to ensure that the two positioning pins are inserted into the two positioning grooves on the right;

[0022] 2) Install the sound insulation wooden board on the fixed base so that the sound insulation wooden board is aligned with the left and right sides of the fixed base;

[0023] 3) Install three I-shaped reinforcement blocks on the right side of the sound insulation wooden board so that one of the reinforcement limit rods is inserted into the sound insulation wooden board;

[0024] 4) Turn the rotating handle clockwise to make the conical linkage block squeeze the rectangular linkage rod to move. When the locking screw is in close contact with the sound insulation wooden board, stop the rotating handle.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. In the present invention, when the staff pushes the combination handle to the left, the rectangular combination plate moves to the left, so that the rectangular combination plate is inserted into the right mounting bracket of another group, so that the adjacent fixed bases are installed more neatly;

[0027] In addition, when the rectangular combination plate is inserted into the right side mounting bracket of another group, the rectangular combination plate plays a positioning role for the fixing screws, thereby preventing the fixing screws from moving upward, making the fixing base more secure after installation.

[0028] In addition, the setting of the positioning pins plays a positioning role on the rectangular combination board, making the rectangular combination board more stable after moving.

[0029] 2. The present invention plays an elastic limiting role on the rectangular combination rod, thereby preventing the rectangular combination rod from moving out during transportation and protecting the combination part;

[0030] In addition, the provision of three I-shaped reinforcement blocks reinforces the two adjacent sound insulation wooden panels, making the sound insulation wooden panels more stable after being combined.

[0031] 3. In the present invention, when the staff rotates the rotating handle clockwise, the rectangular linkage rod moves to the left under the squeezing action of the conical linkage block, so that the left end of the rectangular combination rod moves out, which is convenient for the staff to combine adjacent sound insulation wooden panels, and the assembly efficiency is high;

[0032] In addition, when the locking screw rod is in contact with the sound insulation wooden board, the locking screw rod can lock the sound insulation wooden board, so that the sound insulation wooden board is more firmly connected to the fixed base. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0034] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0035] In the attached picture:

[0036] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0037] Figure 2 The present invention Figure 1 Schematic diagram of the central cut structure.

[0038] Figure 3 It is a schematic diagram of the structure of the fixing component and the combined component A of the present invention.

[0039] Figure 4 The present invention Figure 2 Schematic diagram of the local enlarged structure of area A in the middle.

[0040] Figure 5 It is a structural schematic diagram of the sound insulation component of the present invention.

[0041] Figure 6 It is a structural schematic diagram of the reinforcement component of the present invention.

[0042] Figure 7 The present invention Figure 6 Schematic diagram of the local enlarged structure of area B in the middle.

[0043] Figure 8 The present invention Figure 1 Schematic diagram of the rear side perspective structure.

[0044] Fig. 9 The present invention Figure 8 Schematic diagram of the local enlarged structure of the C area in the middle.

[0045] Reference numerals list

[0046] 1. Fixing assembly; 101. Fixing base; 102. Fixing screws;

[0047] 2. Combination component A; 201. Mounting bracket; 202. Rectangular combination plate; 2021. Positioning groove; 203. Combination handle;

[0048] 3. Positioning assembly; 301. U-shaped mounting frame; 302. Positioning latch; 303. Reset ring A; 304. Reset spring A;

[0049] 4. Sound insulation assembly; 401. Sound insulation wooden board; 402. Rectangular combination rod; 403. Rectangular linkage rod; 404. Return spring B;

[0050] 5. Reinforcement assembly; 501. I-shaped reinforcement block; 502. Connecting ear plate; 503. Circular connecting shaft; 504. Limiting ring B; 505. Reinforced top plate; 506. Reinforced limiting rod;

[0051] 6. Multifunctional component; 601. Mounting block; 602. Locking screw; 603. Conical linkage block; 604. Rotating handle. DETAILED DESCRIPTION

[0052] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0053] Example: Please refer to Figures 1 to 9 The present invention provides a combined wooden sound insulation wall panel, comprising a fixing component 1, a combination component A2 and a positioning component 3; the combination component A2 is provided with two groups, and the two groups of combination components A2 are installed on the top of the fixing component 1; the positioning component 3 is provided with two groups, and the two groups of positioning components 3 are installed on the top of the two groups of combination components A2;

[0054] A sound insulation component 4 is installed on the fixing component 1 ; a reinforcement component 5 is installed on the sound insulation component 4 ; and a multifunctional component 6 is installed on the top of the fixing component 1 .

[0055] In the present disclosure, Figure 3As shown, the fixing assembly 1 includes: a fixing base 101 and a fixing screw 102; there are four fixing screws 102, and the four fixing screws 102 are installed on the fixing base 101; the combination assembly A2 includes: a mounting bracket 201, a rectangular combination plate 202 and a combination handle 203; there are three mounting brackets 201, and the three mounting brackets 201 are welded on the top of the fixing base 101; the rectangular combination plate 202 is slidably installed on the three mounting brackets 201, and two positioning grooves 2021 are provided on the top of the rectangular combination plate 202; the bottom of the rectangular combination plate 202 is flush with the top surface of the four fixing screws 102, and chamfers are provided at both ends of the rectangular combination plate 202; the combination handle 203 is welded on the rectangular combination plate 202 The top part has the following specific functions: since the rectangular combination plate 202 is slidably mounted on the three mounting brackets 201, and the combination handle 203 is welded to the top part of the rectangular combination plate 202, when the staff pushes the combination handle 203 to the left, the rectangular combination plate 202 moves to the left, so that the rectangular combination plate 202 is inserted into the right mounting bracket 201 of another group, so that the adjacent fixed bases 101 are installed more neatly; and since the bottom of the rectangular combination plate 202 is flush with the top surfaces of the four fixing screws 102, when the rectangular combination plate 202 is inserted into the right mounting bracket 201 of another group, the rectangular combination plate 202 plays a positioning role for the fixing screws 102, thereby preventing the fixing screws 102 from moving upward, and making the fixed base 101 more firmly installed.

[0056] In the present disclosure, Figure 4 As shown, the positioning assembly 3 includes: a U-shaped mounting frame 301 and a positioning pin 302; the U-shaped mounting frame 301 is welded on the middle mounting bracket 201; the positioning pin 302 is slidably mounted on the U-shaped mounting frame 301 and the middle mounting bracket 201, and the bottom of the positioning pin 302 is provided with a rounded corner, and the positioning pin 302 is inserted into the positioning groove 2021 on the left side; the positioning assembly 3 also includes: a reset ring A303 and a reset spring A304; the reset ring A303 is welded on the outside of the positioning pin 302; the reset spring A304 is installed on the outside of the positioning pin 302, and the reset spring A304 is located between the U-shaped mounting frame 301 and the reset ring A303. Its specific function is: because the positioning pin 302 is slidably installed on the U-shaped mounting frame 301 and the middle mounting bracket 201, and the positioning pin 302 is inserted into the positioning groove 2021 on the left side, and the reset spring A304 is located between the U-shaped mounting frame 301 and the reset ring A303, it plays a positioning role on the rectangular combination plate 202, making the rectangular combination plate 202 more stable after moving.

[0057] In the present disclosure, Figures 5 to 7As shown, the sound insulation component 4 includes: a sound insulation wood board 401 and a rectangular combination rod 402; the sound insulation wood board 401 is installed on the fixed base 101, and the sound insulation wood board 401 is connected with the fixed base 101 by interference fit; the rectangular combination rod 402 is slidably installed inside the sound insulation wood board 401, and chamfers are provided at both ends of the rectangular combination rod 402; the sound insulation component 4 also includes: a rectangular linkage rod 403 and a reset spring B404; the rectangular linkage rod 403 is welded to the rear side of the rectangular combination rod 402, and the rectangular linkage rod 403 passes through the sound insulation wood board 401; the reset spring B404 is provided to the sound insulation wood board 401; the sound insulation wood board 401 is installed on the fixed base 101, and the sound insulation wood board 401 is connected to the fixed base 101 by interference fit; the rectangular combination rod 402 is slidably installed inside the sound insulation wood board 401, and chamfers are provided at both ends of the rectangular combination rod 402; the sound insulation component 4 also includes: a rectangular linkage rod 403 and a reset spring B404; the rectangular linkage rod 403 is welded to the rear side of the rectangular combination rod 402, and the rectangular linkage rod 403 passes through the sound insulation wood board 401; the reset spring B404 is provided to ... The spring B404 is welded to the left side of the rectangular linkage rod 403, and the left side of the reset spring B404 is fixedly connected to the sound insulation wood board 401. The reinforcement assembly 5 includes: an I-shaped reinforcement block 501, a connecting ear plate 502 and a circular connecting shaft 503; there are three I-shaped reinforcement blocks 501, and the three I-shaped reinforcement blocks 501 are arranged on the right side of the sound insulation wood board 401; there are four connecting ear plates 502, and the four connecting ear plates 502 are welded to the three I-shaped reinforcement blocks 501; there are two circular connecting shafts 503, and the two circular connecting shafts 503 are welded to the two The two circular connecting shafts 503 are connected to the other two connecting ear plates 502 in a sliding manner; the reinforcement component 5 also includes: a limiting ring B504, a reinforcement top plate 505 and a reinforcement limiting rod 506; there are two limiting rings B504, and the two limiting rings B504 are welded to the bottom ends of the two circular connecting shafts 503; the reinforcement top plate 505 is welded to the upper I-shaped reinforcement block 501; there are two reinforcement limiting rods 506, and the two reinforcement limiting rods 506 are welded to the bottom of the reinforcement top plate 505, and the left reinforcement limiting rod 5 06 is inserted into the sound insulation wood board 401, and its specific functions are: because the reset spring B404 is welded to the left side of the rectangular linkage rod 403, and the left side of the reset spring B404 is fixedly connected to the sound insulation wood board 401, it plays an elastic limiting role on the rectangular combination rod 402, avoiding the rectangular combination rod 402 from moving out during transportation, and protecting the combination; and because the three I-shaped reinforcement blocks 501 are arranged on the right side of the sound insulation wood board 401, they reinforce the two adjacent sound insulation wood boards 401, making the sound insulation wood boards 401 more stable after being combined.

[0058] In the present disclosure, Figure 8 and Fig. 9As shown, the multifunctional component 6 includes: a mounting block 601 and a locking screw 602; the mounting block 601 is welded to the top of the fixed base 101; the locking screw 602 is threadedly connected to the mounting block 601, and the distance between the locking screw 602 and the sound insulation wooden board 401 is five centimeters; the multifunctional component 6 also includes: a tapered linkage block 603 and a rotating handle 604; the tapered linkage block 603 is welded to the outside of the locking screw 602, and the tapered linkage block 603 is also in contact with the rectangular linkage rod 403; the rotating handle 604 is welded to the locking screw 602, and its specific function is: because the locking screw 602 is threadedly connected to the mounting block The conical linkage block 603 is welded on the outside of the locking screw 602, and the conical linkage block 603 is also in contact with the rectangular linkage rod 403. When the staff rotates the rotating handle 604 clockwise, the rectangular linkage rod 403 moves to the left under the squeezing action of the conical linkage block 603, so that the left end of the rectangular combination rod 402 moves out, which is convenient for the staff to combine adjacent sound insulation wooden boards 401. When the locking screw 602 contacts the sound insulation wooden board 401, the locking screw 602 can lock the sound insulation wooden board 401, so that the sound insulation wooden board 401 is more firmly connected to the fixed base 101.

[0059] The assembly method of the combined wooden sound insulation wall panel is as follows:

[0060] 1) Install the four fixing screws 102 on the ground using an electric wrench, and then push the two combined handles 203 to the left to ensure that the two positioning pins 302 are inserted into the two positioning grooves 2021 on the right side;

[0061] 2) Install the sound insulation wood board 401 on the fixed base 101 so that the sound insulation wood board 401 is aligned with the left and right sides of the fixed base 101;

[0062] 3) Install three I-shaped reinforcement blocks 501 on the right side of the sound insulation wood board 401, so that one of the reinforcement limit rods 506 is inserted into the sound insulation wood board 401;

[0063] 4) Rotate the rotating handle 604 clockwise to make the conical linkage block 603 squeeze the rectangular linkage rod 403 to move. When the locking screw 602 is in close contact with the sound insulation wooden board 401, stop the rotating handle 604.

[0064] The specific usage and function of this embodiment are as follows:

[0065] When the present invention is used, firstly, four fixing screws 102 are installed on the ground by an electric wrench, and then the two combination handles 203 are pushed to the left. When the staff pushes the two combination handles 203 to the left, the two rectangular combination plates 202 move to the left, so that the two rectangular combination plates 202 are inserted into the two right mounting brackets 201 of another group, so that the adjacent fixed bases 101 are installed more neatly; when the two rectangular combination plates 202 are inserted into the two right mounting brackets 201 of another group, the two rectangular combination plates 202 play a positioning role for the fixing screws 102, avoiding the fixing screws 102 from moving upward, so that the adjacent fixed bases 101 are installed more firmly; ensure that the two positioning pins 302 are inserted into the two positioning grooves 2021 on the right; install the sound insulation wooden board 401 on the fixed base 101, so that the sound insulation wooden board 401 is aligned with the left and right sides of the fixed base 101; because the reset spring B404 is welded on the left side of the rectangular linkage rod 403, and the reset spring B4 The left side of 04 is fixedly connected to the sound insulation wood board 401, which plays an elastic limiting role on the rectangular combination rod 402, preventing the rectangular combination rod 402 from moving out during transportation, and protecting the combination; three I-shaped reinforcement blocks 501 are installed on the right side of the sound insulation wood board 401, so that one of the reinforcement limiting rods 506 is inserted into the sound insulation wood board 401, which plays a reinforcing role on the two adjacent sound insulation wood boards 401, making the sound insulation wood boards 401 more stable after being combined; then The needle rotates the rotating handle 604. When the staff rotates the rotating handle 604 clockwise, the rectangular linkage rod 403 moves leftward under the squeezing action of the conical linkage block 603, so that the left end of the rectangular combination rod 402 moves out, which is convenient for the staff to combine adjacent sound insulation wooden boards 401. When the locking screw rod 602 contacts the sound insulation wooden board 401, the locking screw rod 602 can lock the sound insulation wooden board 401, so that the sound insulation wooden board 401 is more firmly connected to the fixed base 101.

[0066] In this article, there are a few points to note:

[0067] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0068] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0069] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A modular wooden sound insulation wall panel, comprising a fixing component (1), a modular component A (2) and a positioning component (3); characterized in that: The combination components A (2) are provided in two groups, and the two groups of combination components A (2) are installed on the top of the fixing component (1); the positioning components (3) are provided in two groups, and the two groups of positioning components (3) are installed on the top of the two groups of combination components A (2); A sound insulation component (4) is installed on the fixing component (1); a reinforcement component (5) is installed on the sound insulation component (4); and a multifunctional component (6) is installed on the top of the fixing component (1); The fixing assembly (1) comprises: a fixing base (101) and fixing screws (102); a total of four fixing screws (102) are provided, and the four fixing screws (102) are installed on the fixing base (101); The combination assembly A (2) comprises: a mounting bracket (201), a rectangular combination plate (202) and a combination handle (203); the mounting brackets (201) are provided with three in total, and the three mounting brackets (201) are welded to the top of the fixed base (101); the rectangular combination plate (202) is slidably mounted on the three mounting brackets (201), and two positioning grooves (2021) are provided on the top of the rectangular combination plate (202); the bottom of the rectangular combination plate (202) is flush with the top surfaces of the four fixing screws (102), and chamfers are provided at both ends of the rectangular combination plate (202); the combination handle (203) is welded to the top of the rectangular combination plate (202); The sound insulation component (4) comprises: a sound insulation wooden board (401) and a rectangular combination rod (402); the sound insulation wooden board (401) is mounted on a fixed base (101); the rectangular combination rod (402) is slidably mounted inside the sound insulation wooden board (401), and chamfers are arranged at both ends of the rectangular combination rod (402); the sound insulation component (4) further comprises: a rectangular linkage rod (403) and a return spring B (404); the rectangular linkage rod (403) is welded to the rear side of the rectangular combination rod (402), and the rectangular linkage rod (403) passes through the sound insulation wooden board (401); the return spring B (404) is welded to the left side of the rectangular linkage rod (403), and the left side of the return spring B (404) is fixedly connected to the sound insulation wooden board (401); The multifunctional component (6) comprises: a mounting block (601) and a locking screw (602); the mounting block (601) is welded to the top of the fixed base (101); the locking screw (602) is threadedly connected to the mounting block (601), and the distance between the locking screw (602) and the sound insulation wooden board (401) is five centimeters; the multifunctional component (6) further comprises: a conical linkage block (603) and a rotating handle (604); the conical linkage block (603) is welded to the outside of the locking screw (602), and the conical linkage block (603) is also in contact with the rectangular linkage rod (403); the rotating handle (604) is welded to the locking screw (602).

2. A combined wooden sound insulation wallboard according to claim 1, characterized in that: The positioning assembly (3) comprises: a U-shaped mounting frame (301) and a positioning pin (302); the U-shaped mounting frame (301) is welded to the middle mounting bracket (201); the positioning pin (302) is slidably mounted on the U-shaped mounting frame (301) and the middle mounting bracket (201), and the bottom of the positioning pin (302) is provided with a rounded corner, and the positioning pin (302) is inserted into the positioning groove (2021) on the left side.

3. A combined wooden sound insulation wallboard according to claim 2, characterized in that: The positioning assembly (3) further comprises: a reset ring A (303) and a reset spring A (304); the reset ring A (303) is welded to the outside of the positioning pin (302); the reset spring A (304) is installed on the outside of the positioning pin (302), and the reset spring A (304) is located between the U-shaped mounting frame (301) and the reset ring A (303).

4. The combined wooden sound insulation wallboard according to claim 2, characterized in that: The reinforcement assembly (5) comprises: an I-shaped reinforcement block (501), a connecting ear plate (502) and a circular connecting shaft (503); three I-shaped reinforcement blocks (501) are provided in total, and the three I-shaped reinforcement blocks (501) are arranged on the right side of the sound insulation wooden board (401); four connecting ear plates (502) are provided in total, and the four connecting ear plates (502) are welded to the three I-shaped reinforcement blocks (501); two circular connecting shafts (503) are provided in total, and the two circular connecting shafts (503) are welded to the two connecting ear plates (502), and the two circular connecting shafts (503) are slidably connected to the other two connecting ear plates (502).

5. The combined wooden sound insulation wallboard according to claim 4, characterized in that: The reinforcement assembly (5) further comprises: a limiting circular ring B (504), a reinforcement top plate (505) and a reinforcement limiting rod (506); two limiting circular rings B (504) are provided, and the two limiting circular rings B (504) are welded to the bottom ends of the two circular connecting shafts (503); the reinforcement top plate (505) is welded to the upper I-shaped reinforcement block (501); two reinforcement limiting rods (506) are provided, and the two reinforcement limiting rods (506) are welded to the bottom of the reinforcement top plate (505), and the reinforcement limiting rod (506) on the left is inserted into the sound insulation wooden board (401).

6. The method for assembling a modular wooden sound insulation wallboard according to claim 5, characterized in that: The steps are as follows: 1) Install the four fixing screws (102) on the ground using an electric wrench, and then push the two combined handles (203) to the left to ensure that the two positioning pins (302) are inserted into the two positioning grooves (2021) on the right side; 2) Installing the sound insulation wooden board (401) on the fixed base (101) so that the left and right sides of the sound insulation wooden board (401) and the fixed base (101) are aligned; 3) Install three I-shaped reinforcement blocks (501) on the right side of the sound insulation wooden board (401), so that one of the reinforcement limit rods (506) is inserted into the sound insulation wooden board (401); 4) Rotate the rotating handle (604) clockwise to make the conical linkage block (603) squeeze the rectangular linkage rod (403) to move. When the locking screw (602) is in close contact with the sound insulation wooden board (401), the rotating handle (604) stops rotating.

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