Soundproof building panel

Abstract

The utility model relates to building board body technical field especially is sound insulation building board for building, including board body, the one side of board body is equipped with first cavity, the inside rotation of first cavity is connected with two first gear and a second gear, the one side sliding connection of board body outer wall close to first cavity has two limit rods, the utility model has the advantages of: two board bodies are connected in series and are butt jointed, two limit rods are respectively aimed at two limit holes, and the handle is rotated, drives the transmission wheel rotation, and two transmission wheels utilize synchronous belt and rotate simultaneously, can make first gear rotate simultaneously to control the movement of two limit rods, and utilize first gear and second gear engagement to make two limit rods can move simultaneously and speed keeps consistent, and two limit rods insert two limit holes inside can complete the butt joint between two board bodies, only need to control the rotation of transmission wheel, and the operation difficulty greatly reduces, is more quick and convenient.

Description

Technical Field

[0001] This utility model relates to the field of building materials technology, and in particular to a soundproof building material for construction. Background Technology

[0002] Soundproof building panels are a type of building material specifically designed to reduce sound transmission and improve the acoustic performance of buildings. Through special structural design or material selection, they can effectively block the transmission of airborne and structural sound. They are widely used in residential, commercial, industrial, and transportation facilities, and are also required during construction to reduce noise pollution and the impact of construction on surrounding residents and homes.

[0003] However, existing building sound insulation panels need to be spliced ​​together during use, which often requires a large number of bolts, greatly increasing the workload of workers and reducing the efficiency of installation and dismantling of building sound insulation panels. Therefore, a new type of sound insulation building panel is proposed. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a soundproof building panel for construction, which effectively solves the deficiencies of the prior art.

[0005] To achieve the above objectives, one embodiment of this utility model provides a soundproof building panel, comprising a panel body. A first cavity is formed on one side of the panel body, and two gears are rotatably connected inside the first cavity. Two limiting rods are slidably connected to the outer wall of the panel body near the first cavity, with one end of each limiting rod extending into the first cavity. The two limiting rods are located on one side of the two gears. Two limiting holes are formed on the outer wall of the panel body away from the limiting rods, and the positions of the two limiting holes correspond to the positions of the two limiting rods. A second cavity is formed on one side of the panel body away from the first cavity, and the second cavity communicates with one of the two limiting holes. A limiting block is slidably connected inside the second cavity. A spring is provided below the limiting block, and the top of the spring is fixedly connected to the bottom surface of the limiting block. A first rack is fixedly connected to one end of each of the two limiting rods near the second cavity, and the position of the first rack corresponds to the position of the limiting block.

[0006] Preferably, in any of the above schemes, a second rack is fixedly connected to one side of each of the two limiting rods, one of the two first gears and the second gear respectively mesh with the two second racks, and the one of the two first gears closest to the second gear meshes with the second gear.

[0007] The technical effect achieved by adopting the above solution is that when the two first gears rotate, the two limit rods are limited, which can drive the two limit rods to move, extend or retract into the first cavity.

[0008] Preferably, in any of the above solutions, a strip-shaped slider is fixedly connected to the inside of the first cavity near the two limiting rods, and a strip-shaped groove is provided on the side of the two limiting rods near the strip-shaped slider, and the two strip-shaped sliders are slidably connected to the two strip-shaped grooves respectively.

[0009] The technical effect achieved by adopting the above solution is that by using the strip slider and strip groove, the limiting rod can be slidably connected to the first cavity, the limiting rod is limited, and the stability of the limiting rod when moving is increased, preventing the limiting rod from sliding or misaligning at will.

[0010] Preferably, in any of the above embodiments, a transmission wheel is fixedly connected to one side of each of the two first gears, a synchronous belt is provided on the outer wall of the two transmission wheels, and a handle is provided on the outer wall of the plate near one of the two transmission wheels.

[0011] The technical effect achieved by adopting the above solution is that by using this solution, the handle can be turned to drive the transmission wheel to rotate. The two transmission wheels rotate simultaneously using a synchronous belt, which in turn causes the first gear to rotate simultaneously, thereby controlling the movement of the two limit rods. Furthermore, by using the meshing of the first gear and the second gear, the two limit rods can move simultaneously and at the same speed.

[0012] Preferably, in any of the above embodiments, a strip plate is fixedly connected inside the second cavity, a rectangular groove is provided inside the limiting block, the strip plate is slidably connected to the rectangular groove, an auxiliary pedal is fixedly connected to one side of the limiting block, and one side of the auxiliary pedal extends out of the second cavity.

[0013] The technical effect achieved by adopting the above solution is that the limit block can be limited by using this solution, so that the limit block can only move up and down, thereby increasing the stability when the spring pushes the limit block and preventing the limit block from shaking randomly.

[0014] Preferably, in any of the above schemes, the position of the limiting block is close to the end of the limiting hole away from the opening, and the first rack is close to the end of the limiting rod away from the strip slider.

[0015] The technical effect achieved by adopting the above solution is that, by using this solution, when the limiting rod is inserted into the limiting hole, the limiting block can cooperate with the first rack, so that the limiting block can only move inward and cannot be pulled out at will, thus locking the limiting rod and the two plates.

[0016] This utility model has the following advantages:

[0017] 1. This type of soundproof building panel involves joining two panels end-to-end, aligning two limiting rods with two limiting holes, and turning the handle to rotate the transmission wheel. The two transmission wheels rotate simultaneously using a synchronous belt, which in turn rotates the first gear, thus controlling the movement of the two limiting rods. Furthermore, the meshing of the first and second gears allows the two limiting rods to move simultaneously at the same speed. Inserting the two limiting rods into the two limiting holes completes the joining of the two panels. By simply controlling the rotation of the transmission wheels, the operation is greatly simplified, making it faster and more convenient.

[0018] 2. This soundproof building panel allows the limiting block to engage with the first rack after the limiting rod is inserted into the limiting hole, so that the limiting block can only move inward and cannot be pulled out at will. This locks the limiting rod and the two panels together without the need for excessive bolts, thus increasing practicality. Furthermore, the two panels can be separated simply by stepping on the auxiliary pedal and rotating the transmission wheel, providing a certain degree of rapid assembly capability. Attached Figure Description

[0019] Figure 1 This is a structural schematic diagram of the first view of this utility model;

[0020] Figure 2 This is a structural schematic diagram of the second view of the present invention;

[0021] Figure 3 This utility model Figure 2 A schematic diagram of the structure of any part A in the diagram;

[0022] Figure 4 This is a schematic diagram of the structure of the first cavity of this utility model;

[0023] Figure 5 This is a schematic diagram of the transmission wheel of this utility model.

[0024] In the diagram: 1-plate, 3-limiting hole, 4-rectangular slide, 5-strip plate, 7-spring, 8-auxiliary pedal, 9-limiting block, 10-first cavity, 11-synchronous belt, 12-transmission wheel, 13-first gear, 14-second rack, 15-second rack, 16-strip slide, 17-limiting rod, 18-strip slider, 19-second gear. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited to the following description.

[0026] like Figures 1 to 5As shown, a soundproof building panel includes a panel body 1. A first cavity 10 is formed on one side of the panel body 1. Two gears 13 are rotatably connected inside the first cavity 10. Two limiting rods 17 are slidably connected to the outer wall of the panel body 1 near the first cavity 10. One end of each limiting rod 17 extends into the first cavity 10. The two limiting rods 17 are located on one side of the two gears 13. Two limiting holes 3 are formed on the outer wall of the panel body 1 away from the limiting rods 17. The positions of the two limiting holes 3 correspond to the positions of the two limiting rods 17. A second cavity is formed on one side of the panel body 1 away from the first cavity 10. The second cavity is connected to one of the two limiting holes 3. A limiting block 9 is slidably connected inside the second cavity. A spring 7 is provided below the limiting block 9. The top of the spring 7 is fixedly connected to the bottom surface of the limiting block 9. A first rack 15 is fixedly connected to one end of each of the two limiting rods 17 near the second cavity. The position of the first rack 15 corresponds to the position of the limiting block 9.

[0027] As an optional technical solution of this utility model, a second rack 14 is fixedly connected to one side of each of the two limiting rods 17. One of the two first gears 13 and the second gear 19 respectively mesh with the two second racks 14. The one of the two first gears 13 closest to the second gear 19 meshes with the second gear 19. By using this solution, when the two first gears 13 rotate, the two limiting rods 17 are limited, which can drive the two limiting rods 17 to move, extend or retract into the first cavity 10.

[0028] As an optional technical solution of this utility model, a strip slider 18 is fixedly connected to the inside of the first cavity 10 near the two limiting rods 17. A strip groove 16 is opened on the side of the two limiting rods 17 near the strip slider 18. The two strip sliders 18 are slidably connected to the two strip grooves 16 respectively. By using this solution, the limiting rods 17 can be slidably connected to the first cavity 10 by the strip sliders 18 and the strip grooves 16, thereby limiting the position of the limiting rods 17 and increasing the stability of the limiting rods 17 when moving, preventing the limiting rods 17 from sliding or misaligning at will.

[0029] As an optional technical solution of this utility model, a transmission wheel 12 is fixedly connected to one side of each of the two first gears 13. A synchronous belt 11 is provided on the outer wall of the two transmission wheels 12. A handle is provided on the outer wall of the plate 1 near one of the two transmission wheels 12. By using this solution, the handle can be rotated to drive the transmission wheel 12 to rotate. The two transmission wheels 12 rotate simultaneously using the synchronous belt 11, which can make the first gear 13 rotate simultaneously, thereby controlling the movement of the two limit rods 17. Furthermore, by using the meshing of the first gear 13 and the second gear 19, the two limit rods 17 can move simultaneously and at the same speed.

[0030] As an optional technical solution of this utility model, a strip plate 5 is fixedly connected inside the second cavity, and a rectangular slide groove 4 is opened inside the limiting block 9. The strip plate 5 is slidably connected to the rectangular slide groove 4. An auxiliary pedal 8 is fixedly connected to one side of the limiting block 9, and one side of the auxiliary pedal 8 extends out of the second cavity. By using this solution, the limiting block 9 can be limited, so that the limiting block 9 can only move up and down, which increases the stability when the spring 7 pushes the limiting block 9 and prevents the limiting block 9 from shaking randomly.

[0031] As an optional technical solution of this utility model, the position of the limiting block 9 is close to the end of the limiting hole 3 away from the opening, and the first rack 15 is close to the end of the limiting rod 17 away from the strip slider 18. By using this solution, when the limiting rod 17 is inserted into the limiting hole 3, the limiting block 9 can cooperate with the first rack 15, so that the limiting block 17 can only move inward and cannot be pulled out at will, thus locking the limiting rod 17 and the two plates 1.

[0032] This type of sound-insulating building panel requires the following steps for use:

[0033] 1) Connect the two plates 1 end to end so that the two limiting rods 17 are aligned with the two limiting holes 3 respectively;

[0034] 2) By using the meshing of the first gear 13 and the second gear 19, the two limiting rods 17 can move simultaneously and at the same speed. The two limiting rods 17 can be inserted into the two limiting holes 3 to complete the docking between the two plates 1.

[0035] 3) The limiting block 9 can cooperate with the first rack 15 so that the limiting block 17 can only move inward and cannot be pulled out at will.

[0036] In summary, when using the device, the two plates 1 are joined end-to-end, with the two limiting rods 17 aligned with the two limiting holes 3. Turning the handle rotates the transmission wheel 12, which in turn rotates simultaneously via the synchronous belt 11, causing the first gear 13 to rotate simultaneously. This controls the movement of the two limiting rods 17. Furthermore, the meshing of the first gear 13 and the second gear 19 allows the two limiting rods 17 to move simultaneously at a consistent speed. Inserting the two limiting rods 17 into the two limiting holes 3 completes the connection between the two plates. The connection between the two plates 1 can be achieved simply by controlling the rotation of the transmission wheel 12, greatly reducing the difficulty of operation and making it faster and more convenient. Finally, when the limiting rod 17 is inserted into the limiting hole 3, the limiting block 9 can cooperate with the first rack 15, so that the limiting block 17 can only move inward and cannot be pulled out at will, thus locking the limiting rod 17 and the two plates 1 together. No excessive bolts are required to assist, further increasing practicality. Moreover, the two plates 1 can be separated simply by stepping on the auxiliary pedal 8 and rotating the transmission wheel 12, which has a certain degree of rapid assembly capability.

[0037] 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 sound-insulating building panel, characterized in that: The system includes a plate (1), on one side of which a first cavity (10) is provided. Inside the first cavity (10), two first gears (13) and one second gear (19) are rotatably connected. On the outer wall of the plate (1) near the first cavity (10), two limiting rods (17) are slidably connected. One end of each limiting rod (17) extends into the first cavity (10). The two limiting rods (17) are located on one side of each of the two gears (13). On the outer wall of the plate (1) away from the limiting rods (17), two limiting holes (3) are provided. The positions of the two limiting rods (17) correspond to the positions of the two limiting rods (17). A second cavity is provided on one side of the plate (1) away from the first cavity (10). The second cavity is connected to one of the two limiting holes (3). A limiting block (9) is slidably connected inside the second cavity. A spring (7) is provided below the limiting block (9). The top of the spring (7) is fixedly connected to the bottom surface of the limiting block (9). A first rack (15) is fixedly connected to one end of the two limiting rods (17) near the second cavity. The position of the first rack (15) corresponds to the position of the limiting block (9).

2. The soundproof building panel for construction according to claim 1, characterized in that: The two limiting rods (17) are each fixedly connected to a second rack (14) on one side. One of the two first gears (13) and the second gear (19) mesh with the two second racks (14) respectively. The one of the two first gears (13) closest to the second gear (19) meshes with the second gear (19).

3. The soundproof building panel for construction according to claim 2, characterized in that: Inside the first cavity (10), a strip slider (18) is fixedly connected to the position near the two limiting rods (17). A strip groove (16) is opened on the side of the two limiting rods (17) near the strip slider (18). The two strip sliders (18) are slidably connected to the two strip grooves (16) respectively.

4. The soundproof building panel for construction according to claim 3, characterized in that: One side of each of the two first gears (13) is fixedly connected to a transmission wheel (12), and the outer walls of the two transmission wheels (12) are provided with a synchronous belt (11). A handle is provided on the outer wall of the plate (1) near one of the two transmission wheels (12).

5. A soundproof building panel for construction according to claim 4, characterized in that: A strip plate (5) is fixedly connected inside the second cavity. A rectangular slide groove (4) is provided inside the limiting block (9). The strip plate (5) is slidably connected to the rectangular slide groove (4). An auxiliary pedal (8) is fixedly connected to one side of the limiting block (9). One side of the auxiliary pedal (8) extends out of the second cavity.

6. A soundproof building panel for construction according to claim 5, characterized in that: The position of the limiting block (9) is close to the end of the limiting hole (3) away from the opening, and the first rack (15) is close to the end of the limiting rod (17) away from the strip slider (18).

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