Top surface noise reduction structure

Abstract

The utility model discloses a top face noise reduction structure, and particularly relates to the technical field of roof noise reduction, the top face noise reduction structure comprises a wall body and a main plate, a noise reduction plate is arranged on one side of the main plate, a fixing plate is installed between the noise reduction plate and the main plate, and the main plate comprises a first installation plate and a second installation plate connected to one side of the first installation plate; the damp-proof mechanism is located between the first mounting plate and the second mounting plate; through the arrangement of the moisture-proof mechanism, the moisture-proof effect on the main board can be achieved, when the main board is attached to the top of the wall face, the main board is not prone to being affected with damp and mildewing, and the problem that spores released by mould in a traditional device possibly have negative effects on human health is solved; and meanwhile, the situation that the noise reduction effect is reduced due to the fact that the sound absorption material of the noise reduction cotton on the top surface is damaged due to the fact that the main board is mildewed is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of roof noise reduction, in particular to a top surface noise reduction structure. Background Art

[0002] At present, when reducing noise on the top of the wall, a top surface noise reduction structure is usually used, which can reduce the reflection and propagation of sound and provide a more comfortable environment, thereby helping residents to get a quieter sleeping environment and improve sleep quality.

[0003] The existing top noise reduction structure usually installs the noise reduction single board on the main board by installing edge strips, so that the noise reduction single board will block the external noise, thereby having a good sound insulation effect and improving the comfort of living and working; however, during the use of the existing top noise reduction structure, the main board is prone to moisture and mold when it is in contact with the top of the wall, which affects the service life and performance of the noise reduction cotton, and when the main board is damp and moldy, the spores released by the mold may have a negative impact on human health. Long-term exposure to a moldy environment will increase the risk of respiratory infections, allergic reactions and other health problems. At the same time, mold will destroy the sound-absorbing material of the top noise reduction cotton, resulting in reduced noise reduction effect and affecting the use of the noise reduction structure. Utility Model Content

[0004] The purpose of the utility model is to provide a top surface noise reduction structure, which can achieve the moisture-proof effect on the main board through the setting of the moisture-proof mechanism, so that the main board is not easily affected by moisture and mold when it is in contact with the top of the wall, and solves the problem that spores released by mold in traditional devices may have a negative impact on human health, and long-term exposure to a moldy environment will increase respiratory infections and allergic reactions. At the same time, it avoids the situation that the mold of the main board will destroy the sound-absorbing material of the top surface noise reduction cotton, resulting in a decrease in the noise reduction effect, and facilitates the use of the noise reduction structure to solve the above-mentioned deficiencies in the technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a top surface noise reduction structure, comprising:

[0006] A mainboard, a noise reduction plate is disposed on one side of the mainboard, a connecting plate is installed between the noise reduction plate and the mainboard, and the mainboard includes a first mounting plate and a second mounting plate connected to one side of the first mounting plate;

[0007] A moisture-proof mechanism, the moisture-proof mechanism is located between the first mounting plate and the second mounting plate, and the moisture-proof mechanism includes a groove cavity opened on one side of the first mounting plate and a sponge board installed inside the groove cavity, a positioning mechanism for positioning the sponge board is arranged between the sponge board and the groove cavity, and an anti-sway mechanism for preventing the sponge board from shaking is arranged between the sponge board and the second mounting plate.

[0008] Preferably, the positioning mechanism includes a receiving groove opened at the top of the groove cavity and a positioning plate installed inside the receiving groove, a first spring is connected between the positioning plate and the receiving groove, and the positioning plate corresponds to the sponge plate.

[0009] Preferably, the anti-sway mechanism comprises an open groove provided on one side of the second mounting plate and a fixing plate installed inside the open groove, and a squeezing mechanism for squeezing the sponge plate is provided between the fixing plate and the sponge plate.

[0010] Preferably, the squeezing mechanism comprises an abutment seat fixed on one side of the fixing plate and a plurality of connecting rods connected to one side of the abutment seat, and a squeezing plate is commonly mounted on one side of the plurality of connecting rods, and the squeezing plate corresponds to the sponge plate.

[0011] Preferably, a disassembly mechanism for disassembling the second mounting plate is provided between the first mounting plate and the second mounting plate, and the disassembly mechanism comprises a limiting mechanism fixed on one side of the second mounting plate and a disassembly groove provided on one side of the first mounting plate, and the limiting mechanism corresponds to the disassembly groove.

[0012] Preferably, the limiting mechanism includes a mounting rod fixed on one side of the second mounting plate and a mounting seat fixed on one side of the mounting rod, sliders are fixed on both sides of the mounting seat, and sliding grooves are opened on both sides of the disassembly groove, and the two sliders cooperate with the two sliding grooves. Through the mutual cooperation between the sliding grooves and the sliders, the mounting seat will not easily move and deviate in the groove body.

[0013] Preferably, a resistance mechanism is provided inside the mounting seat, and the resistance mechanism includes a slot body opened at the top of the mounting seat and a limit plate installed inside the slot body, a second spring is connected between the limit plate and the slot body, and the limit plate corresponds to the top of the disassembly slot.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. The utility model can achieve the effect of moisture-proofing the mainboard through the setting of the moisture-proof mechanism, so that the mainboard is not easily affected by moisture and mold when it is attached to the top of the wall, which solves the problem that the spores released by mold in the traditional device may have a negative impact on human health, and long-term exposure to a moldy environment will increase respiratory infections and allergic reactions. At the same time, it avoids the situation that the mold of the mainboard will damage the sound-absorbing material of the top surface noise reduction cotton, resulting in a decrease in the noise reduction effect, and facilitates the use of the noise reduction structure;

[0016] 2. The utility model can realize the rapid disassembly and assembly of the main board through the setting of the disassembly and assembly mechanism, which is convenient for maintenance and cleaning, and timely replacement of damaged or aged parts, thereby ensuring the performance and appearance of the device, thereby facilitating the inspection and maintenance of the sponge board, avoiding the situation where the sponge board absorbs too much moisture and reduces work efficiency, and at the same time reducing the risk of breakage and damage to the noise reduction cotton, extending the service life of the noise reduction cotton, and reducing maintenance and replacement costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the mainboard of the utility model when it is disassembled;

[0020] Figure 3 It is a cross-sectional view of the mainboard of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the contact plate of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the limit mechanism of the utility model when it is disassembled.

[0023] Description of reference numerals:

[0024] 1. Main board; 2. Noise reduction board; 3. Connecting board; 4. Disassembly slot; 5. Sponge board; 6. Positioning board; 7. First spring; 9. Limiting mechanism;

[0025] 101. a first mounting plate; 102. a second mounting plate;

[0026] 81. fixing plate; 82. abutment seat; 83. extrusion plate;

[0027] 91. Mounting rod; 92. Mounting seat; 93. Limiting plate; 94. Second spring. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0029] The utility model provides Figure 1-Figure 3A top surface noise reduction structure shown includes: a main board 1, a noise reduction plate 2 is arranged on one side of the main board 1, a connecting plate 3 is installed between the noise reduction plate 2 and the main board 1, and the main board 1 includes a first mounting plate 101 and a second mounting plate 102 connected to one side of the first mounting plate 101.

[0030] As can be seen from the above, when in use, the first mounting plate 101 is first fixed to the wall, and then the second mounting plate 102 is connected to the first mounting plate 101. The noise reduction plate 2 is synchronously connected by connecting the second mounting plate 102. By connecting the noise reduction plate 2, the noise reduction plate 2 can improve the comfort inside the building, making it easier for people to concentrate and rest, while improving the privacy inside the building, allowing people to carry out activities more freely without being disturbed by external noise.

[0031] refer to Figure 1-Figure 4 As shown, the moisture-proof mechanism is located between the first mounting plate 101 and the second mounting plate 102, and the moisture-proof mechanism includes a groove cavity opened on one side of the first mounting plate 101 and a sponge board 5 installed inside the groove cavity, a positioning mechanism for positioning the sponge board 5 is provided between the sponge board 5 and the groove cavity, and an anti-sway mechanism for preventing the sponge board 5 from shaking is provided between the sponge board 5 and the second mounting plate 102, the positioning mechanism includes a storage groove opened at the top of the groove cavity and a positioning plate 6 installed inside the storage groove, and the positioning plate 6 and the storage groove are fixed to each other. A first spring 7 is connected between the grooves, and the positioning plate 6 corresponds to the sponge board 5. The anti-sway mechanism includes an open groove opened on one side of the second mounting plate 102 and a fixed plate 81 installed inside the open groove. An extrusion mechanism for extruding the sponge board 5 is arranged between the fixed plate 81 and the sponge board 5; the extrusion mechanism includes an abutment seat 82 fixed on one side of the fixed plate 81 and a plurality of connecting rods connected to one side of the abutment seat 82. An extrusion plate 83 is commonly installed on one side of the plurality of connecting rods, and the extrusion plate 83 corresponds to the sponge board 5.

[0032] Through the above technical solution:

[0033] When in use, first push the positioning plate 6 to make it enter the storage groove, and the movement of the positioning plate 6 drives the first spring 7 to form a contraction, and the positioning plate 6 is separated from the groove cavity by the contraction of the first spring 7. After the positioning plate 6 is separated from the groove cavity, the sponge plate 5 is placed in the groove cavity, and then the positioning plate 6 is released, and the elastic force of the first spring 7 drives the positioning plate 6 to be reset. The positioning plate 6 is reset to position the sponge plate 5, so that the sponge plate 5 is more stable in the groove cavity and will not fall off easily. Then, the first mounting plate 101 and the second mounting plate 101 are connected. 02 is connected so that the extrusion plate 83 squeezes the sponge plate 5, so that the sponge plate 5 forms a limit. Through the setting of the sponge plate 5, the moisture-proof effect of the main board 1 can be achieved, so that when the main board 1 is in contact with the top of the wall, it is not easy to be affected by moisture and mold. This solves the problem that the spores released by mold in traditional devices may have a negative impact on human health, and long-term exposure to a moldy environment will increase respiratory infections and allergic reactions. At the same time, it avoids the situation that the mold of the main board 1 will damage the sound-absorbing material of the top noise reduction plate 2, resulting in a reduction in the noise reduction effect, and facilitates the use of the noise reduction structure.

[0034] In addition, refer to Figure 1-Figure 5 As shown, a disassembly mechanism for disassembling the second mounting plate 102 is provided between the first mounting plate 101 and the second mounting plate 102, the disassembly mechanism comprising a limiting mechanism 9 fixed on one side of the second mounting plate 102 and a disassembly groove 4 opened on one side of the first mounting plate 101, the limiting mechanism 9 corresponding to the disassembly groove 4, the limiting mechanism 9 comprising a mounting rod 91 fixed on one side of the second mounting plate 102 and a mounting seat 92 fixed on one side of the mounting rod 91, sliders are fixed on both sides of the mounting seat 92, slide grooves are opened on both sides of the disassembly groove 4, the two sliders cooperate with the two slide grooves, an interference mechanism is provided inside the mounting seat 92, the interference mechanism comprises a slot body opened on the top of the mounting seat 92 and a limiting plate 93 installed inside the slot body, a second spring 94 is connected between the limiting plate 93 and the slot body, and the limiting plate 93 corresponds to the top of the disassembly groove 4.

[0035] Through the above technical solution:

[0036] When in use, first press the limit plate 93, so that the limit plate 93 drives the second spring 94 to contract, and the limit plate 93 enters the slot body through the contraction of the second spring 94. When the limit plate 93 enters the slot body, the second mounting plate 102 is moved to drive the mounting rod 91 to move, and the movement of the mounting rod 91 drives the mounting seat 92 to move synchronously until the two sliders correspond to the two slide grooves, and then the movement of the second mounting plate 102 can be stopped. Subsequently, the limit plate 93 is driven to reset by the elastic force of the second spring 94, and the reset of the limit plate 93 is , so that the limit plate 93 conflicts with the top of the groove body, thereby completing the positioning function of the mounting seat 92. Through the mutual cooperation between the mounting seat 92 and the disassembly groove 4, the main board 1 can be quickly disassembled and installed, which is convenient for maintenance and cleaning, and it is convenient to replace damaged or aged parts in time to maintain the performance and appearance of the device, thereby facilitating the inspection and maintenance of the sponge board 5 and avoiding the situation where the sponge board 5 absorbs more moisture and reduces the working efficiency. At the same time, the disassembly and installation of the main board 1 can reduce the risk of breakage and damage of the noise reduction board 2, extend the service life, and reduce the maintenance and replacement costs.

[0037] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A top surface noise reduction structure, characterized in that: include: A main board (1), a noise reduction plate (2) being arranged on one side of the main board (1), a connecting plate (3) being installed between the noise reduction plate (2) and the main board (1), and the main board (1) comprising a first mounting plate (101) and a second mounting plate (102) connected to one side of the first mounting plate (101); A moisture-proof mechanism is provided, the moisture-proof mechanism being located between a first mounting plate (101) and a second mounting plate (102), and comprising a groove cavity provided on one side of the first mounting plate (101) and a sponge board (5) installed inside the groove cavity, a positioning mechanism for positioning the sponge board (5) being provided between the sponge board (5) and the groove cavity, and an anti-sway mechanism for preventing the sponge board (5) from swaying being provided between the sponge board (5) and the second mounting plate (102).

2. A top surface noise reduction structure according to claim 1, characterized in that: The positioning mechanism comprises a receiving groove opened at the top of the groove cavity and a positioning plate (6) installed inside the receiving groove, a first spring (7) is connected between the positioning plate (6) and the receiving groove, and the positioning plate (6) corresponds to the sponge plate (5).

3. The top surface noise reduction structure according to claim 1, characterized in that: The anti-sway mechanism comprises an open groove formed on one side of the second mounting plate (102) and a fixing plate (81) installed inside the open groove, and a squeezing mechanism for squeezing the sponge plate (5) is provided between the fixing plate (81) and the sponge plate (5).

4. A top surface noise reduction structure according to claim 3, characterized in that: The squeezing mechanism comprises a contact seat (82) fixed to one side of the fixing plate (81) and a plurality of connecting rods connected to one side of the contact seat (82); a squeezing plate (83) is commonly installed on one side of the plurality of connecting rods; the squeezing plate (83) corresponds to the sponge plate (5).

5. The top surface noise reduction structure according to claim 1, characterized in that: A disassembly mechanism for disassembling the second mounting plate (102) is provided between the first mounting plate (101) and the second mounting plate (102), the disassembly mechanism comprising a limiting mechanism (9) fixed to one side of the second mounting plate (102) and a disassembly groove (4) provided on one side of the first mounting plate (101), the limiting mechanism (9) corresponding to the disassembly groove (4).

6. A top surface noise reduction structure according to claim 5, characterized in that: The limiting mechanism (9) comprises a mounting rod (91) fixed to one side of the second mounting plate (102) and a mounting seat (92) fixed to one side of the mounting rod (91), sliders are fixed on both sides of the mounting seat (92), and sliding grooves are provided on both sides of the disassembly groove (4), and the two sliders cooperate with the two sliding grooves.

7. A top surface noise reduction structure according to claim 6, characterized in that: The mounting seat (92) is provided with a resistance mechanism inside, the resistance mechanism comprising a slot body opened at the top of the mounting seat (92) and a limit plate (93) installed inside the slot body, a second spring (94) is connected between the limit plate (93) and the slot body, and the limit plate (93) corresponds to the top of the disassembly slot (4).

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